CN114557628B

CN114557628B - Dust collector

Info

Publication number: CN114557628B
Application number: CN202210243130.2A
Authority: CN
Inventors: 尤培亮
Original assignee: Guangdong Deerma Technology Co Ltd
Current assignee: Guangdong Deerma Technology Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2023-08-18
Anticipated expiration: 2042-03-11
Also published as: CN114557628A

Abstract

The invention discloses a dust collector, which comprises: the shell is internally provided with a power cavity and a power supply cavity; the front end of the power assembly is provided with a first hanging part; the power supply unit, power supply unit is connected with power component electricity to and dirt cup, dirt cup includes: the cyclone cup, the dust collecting cup and the electric connecting device are arranged on the cyclone cup, the rear end of the dust collecting cup is arranged in the power supply cavity, the rear end of the cyclone cup is provided with a second hanging part, the rear end of the cyclone cup is sleeved at the front end of the power assembly, and after the cyclone cup rotates by a preset angle, the second hanging part is hung with the first hanging part to be matched with the first hanging part, and the electric connecting device is connected with the power supply unit. Therefore, when the first hanging part and the second hanging part are hung and matched, the electric connection between the electric connection device and the power supply unit can be realized, so that the assembling and production steps of the dust collector can be simplified, the production efficiency can be improved, and the electric connection accuracy of the electric connection device and the power supply unit can be improved.

Description

Dust collector

Technical Field

The invention relates to the technical field of dust collectors, in particular to a dust collector.

Background

With the development of technology and the improvement of living standard of people, the dust collector is accepted by people with the function of quickly cleaning foreign matters on the ground, and gradually goes into the life of people.

In the prior art, the electric connection between the battery and the motor is difficult to operate due to space limitation during the assembly of the dust collector, and the unstable electric connection is easy to occur, so that the assembly efficiency of the dust collector can be reduced, and the structure of the dust collector can be unstable.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the dust collector, and the electric connection device of the dust collector and the electric connection of the power supply unit are simple and convenient.

According to an embodiment of the invention, a vacuum cleaner includes: the shell is internally provided with a power cavity and a power supply cavity; the power assembly is arranged in the power cavity, and the front end of the power assembly protrudes out of the power cavity and is provided with a first hanging part; the power supply unit, the power supply unit set up in the power supply intracavity and with the power component electricity is connected to and dirt cup, the dirt cup includes: cyclone cup, dust collection cup and electric connecting device, the dust collection cup with the cyclone cup is linked together, electric connecting device set up in on the cyclone cup and be used for connecting the dust absorption head, the rear end of dust collection cup set up in the power supply chamber, the rear end of cyclone cup is provided with the second and hangs establishes the portion, the rear end cover of cyclone cup is established power pack's front end after the cyclone cup rotates predetermined angle, the second hang establish the portion with first hang establish the portion hang establish the cooperation just electric connecting device with power supply unit is connected.

Therefore, when the first hanging part and the second hanging part are hung and matched, the electric connection between the electric connection device and the power supply unit can be realized, so that the assembling and production steps of the dust collector can be simplified, the production efficiency can be improved, and the electric connection accuracy of the electric connection device and the power supply unit can be improved.

According to some embodiments of the invention, one of the first hanging portion and the second hanging portion is a first hanging groove and the other is a first hanging block, and the first hanging block is fitted in the first hanging groove.

According to some embodiments of the invention, the first hooking recess comprises: the first groove section and the second groove section, the second groove section connect in circumference one side of first groove section, the open-top setting of first groove section, the width of second groove section is greater than or equal to the width of first string establishes the piece and is less than the width of first groove section, so that first string establishes the piece and hang to establish in the second groove section.

According to some embodiments of the invention, the power assembly is provided with a first locking part on the first hanging part, the dust cup is provided with a second locking part on the second hanging part, one of the first locking part and the second locking part is a locking protrusion and the other is a locking groove, and the locking protrusion is matched in the locking groove.

According to some embodiments of the invention, the number of the first hanging parts is at least two, the first hanging parts are circumferentially and alternately distributed at the front end of the power assembly, the number of the second hanging parts is at least two, the second hanging parts are circumferentially and alternately arranged at the dust cup, and the at least two first hanging parts and the at least two second hanging parts are in one-to-one corresponding hanging fit.

According to some embodiments of the invention, the electrical connection device comprises: the first connector is arranged at one end of the cyclone cup, the second connector is arranged at the other end of the cyclone cup, and the connecting wire is connected between the first connector and the second connector; the power supply unit includes: the cyclone cup comprises a battery, a partition board and a third connector, wherein the partition board is arranged in the power supply chamber, the battery is arranged at the rear side of the battery, an installation seat is arranged at the front side of the partition board, the third connector is arranged on the installation seat, and after the cyclone cup rotates for a preset angle, the third connector is connected with the second connector.

According to some embodiments of the invention, the cross section of the power cavity is circular, the cross section of the power supply cavity is in a major arc shape, and the central angle corresponding to the upper end of the peripheral wall of the power supply cavity from the third connector is the preset angle.

According to some embodiments of the invention, a third hanging part is arranged at the front end of the power assembly; the cyclone cup includes: the cyclone cup comprises a cyclone cup body and a filter, wherein the filter is arranged in the cyclone cup body, the second hanging part is arranged on the cyclone cup body, the filter is provided with a fourth hanging part, and after the cyclone cup rotates for a preset angle, the fourth hanging part is in hanging fit with the third hanging part.

According to some embodiments of the invention, the filter comprises: the filter cartridge comprises a filter cartridge body and a filter core, wherein the filter core is arranged in the filter cartridge body, the fourth hanging part is arranged on the filter cartridge body, one of the third hanging part and the fourth hanging part is a second hanging groove, the other of the third hanging part and the fourth hanging part is a second hanging block, and the second hanging block is matched in the second hanging groove.

According to some embodiments of the invention, the second hooking recess comprises: the third groove section and the fourth groove section, the fourth groove section connect in circumference one side of third groove section, the open-top setting of third groove section, the width of fourth groove section is greater than or equal to the second hangs the width of establishing the piece and is less than the width of third groove section, so that the second hangs and establishes the piece and hang and establish in the fourth groove section.

According to some embodiments of the invention, the power assembly is provided with a third locking portion on the third hanging portion, the filter is provided with a fourth locking portion on the fourth hanging portion, one of the third locking portion and the fourth locking portion is a locking protrusion and the other is a locking groove, and the locking protrusion is matched in the locking groove.

According to some embodiments of the invention, the number of the third hanging parts is at least two, the third hanging parts are circumferentially and alternately distributed at the front end of the power assembly, the number of the fourth hanging parts is at least two, the fourth hanging parts are circumferentially and alternately arranged at the filter, and the at least two third hanging parts and the at least two fourth hanging parts are in one-to-one corresponding hanging fit.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a vacuum cleaner according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of a vacuum cleaner according to an embodiment of the present invention;

FIG. 3 is an exploded view of the main housing of an embodiment of the present invention;

FIG. 4 is a schematic view of a second housing of an embodiment of the present invention;

figure 5 is a partial exploded view of a vacuum cleaner in accordance with an embodiment of the present invention;

figure 6 is a partial exploded view of a vacuum cleaner in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of a cyclone baffle according to an embodiment of the present invention;

FIG. 8 is a schematic view of a cyclone cup in accordance with an embodiment of the invention;

FIG. 9 is a schematic view of a cyclone cup in accordance with an embodiment of the invention;

FIG. 10 is a partial schematic view of a vacuum cleaner according to an embodiment of the present invention;

figure 11 is a schematic view of a dirt cup of an embodiment of the present invention;

FIG. 12 is a partial schematic view of a vacuum cleaner according to an embodiment of the present invention;

FIG. 13 is a schematic view of a filter according to an embodiment of the invention;

figure 14 is an exploded view of a dirt cup of an embodiment of the present invention;

figure 15 is a schematic view of a dirt cup in accordance with an embodiment of the present invention.

Reference numerals:

100. a dust collector;

10. a housing; 11. a main housing; 111. a power cavity; 112. a power supply cavity; 1121. a first guide part; 12. a handle; 13. a first housing; 131. a first main housing portion; 1311. a notch; 1312. a first sliding portion; 132. a first handle portion; 1321. a first buckling part; 14. a second housing; 141. a second main housing portion; 1411. a second sliding part; 142. a second handle portion; 1421. a second buckling part; 15. a support base; 16. a first clamping part;

20. A power assembly; 21. a first hanging part; 211. a first locking portion; 22. a third hanging part; 221. a third locking portion;

30. a power supply unit; 31. a battery; 32. a partition plate; 321. a second mounting base; 33. a third connector;

40. a dust cup; 41. a dust cup; 411. a first avoidance groove; 412. a second avoidance groove; 413. a dust collection cup body; 4131. a second guide part; 414. a dust collection cup cover; 4141. a third clamping part; 415. a main cup body; 416. a cup holder; 417. an arc avoiding part;

42. a cyclone cup; 43. a cyclone cup body; 431. a first mounting post; 432. a first mount; 433. an outer cover plate; 4331. a routing channel; 44. a cyclone guide; 441. a first cyclone guide part; 442. a first cover portion; 4421. a first mounting hole; 4422. a second mounting post; 443. a first tube body portion; 45. an air inlet pipe; 451. an air inlet; 452. a second tube body portion; 453. a second cover portion; 4531. a butt joint part; 4532. a second mounting hole; 46. a second cyclone guide part; 47. a second hanging part; 471. a first trough section; 472. a second trough section; 4721. a second locking portion; 48. a filter; 481. a filter cartridge; 4811. a fourth hanging part; 48111. a third trough section; 48112. a fourth trough section; 48113. a fourth locking portion; 482. a filter element; 49. a butt joint hole;

50. An electrical connection device; 51. a first connector; 52. a second connector; 521. a connection terminal;

60. a first connector; 61. a first fixing seat; 62. a first clamping piece; 621. a second clamping part; 622. a first pressing portion; 63. a first elastic member; 64. a second connector; 65. the second fixing seat; 66. a second clamping piece; 661. a fourth clamping part; 662. a second pressing portion; 67. a second elastic member;

70. a dust collection pipeline; 80. a dust collection head.

Detailed Description

Embodiments of the present invention will be described in detail below, by way of example with reference to the accompanying drawings.

A dust collector 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 15.

Referring to fig. 1 to 15, a cleaner 100 according to an embodiment of the present invention may mainly include: the housing 10, the power assembly 20, and the power supply unit 30, wherein the housing 10 includes: the power supply device comprises a main shell 11 and a handle 12, wherein a power cavity 111 and a power supply cavity 112 are arranged in the main shell 11, the power cavity 111 and the power supply cavity 112 are arranged in the vertical direction, the handle 12 is connected to the main shell 11, the handle 12 is located on one side of the power cavity 111, which is away from the power supply cavity 112, or the handle 12 is connected to one side of the power supply cavity 112, which is away from the power cavity 111. Specifically, the power cavity 111 and the power supply cavity 112 of the main housing 11 are arranged in the vertical direction, and the handle 12 is connected to the main housing 11, so that the handle 12 is located at one side of the power cavity 111 away from the power supply cavity 112, or the handle 12 is connected to one side of the power supply cavity 112 away from the power cavity 111, so that the handle 12 and the main housing 11 are arranged in the vertical direction, the length direction of the main housing 11 is the front-rear direction from the use perspective of a user, the length direction of the handle 12 is the vertical direction, so that the size of the dust collector 100 in the left-right direction is smaller, the dust collector 100 is arranged in such a way, when the user does not use the dust collector 100 and places the dust collector against a wall at a corner, the dust collector 100 is more easily sunk into the corner, so that the limiting effect of the two sides of the corner on the dust collector 100 is better, and the stability and reliability of the dust collector 100 against the corner can be improved, and the use experience of the user on the dust collector 100 can be improved.

Further, the handle 12 is only required to be connected with the main housing 11 on the side corresponding to the power cavity 111 deviating from the power cavity 112, or on the side corresponding to the power cavity 112 deviating from the power cavity 111, and the handle 12 is on the side corresponding to the power cavity 111 deviating from the power cavity 112, or the position of the side corresponding to the power cavity 112 deviating from the power cavity 111 has no special requirement, compared with the arrangement of connecting the handle between the main housing corresponding to the power cavity and the power cavity, the position of the handle needs to be equal on both sides of the power cavity and the power cavity, so that the arrangement of the handle 12 is simpler and more direct, and thus the production and the manufacture of the dust collector 100 can be facilitated.

Further, the power assembly 20 is disposed in the power chamber 111, and the power supply unit 30 is disposed in the power chamber 112 and electrically connected to the power assembly 20. Specifically, the power assembly 20 and the power supply unit 30 are respectively disposed in the power cavity 111 and the power supply cavity 112, so that not only can the stability and reliability of the installation and the arrangement of the power assembly 20 and the power supply unit 30 be ensured, but also the electrical connection between the power assembly 20 and the power supply unit 30 can be simpler and more direct, and thus the structural design of the dust collector 100 can be further optimized.

Referring to fig. 5, the central axis of the power assembly 20 is parallel to the central axis of the power supply unit 30, so that the overall performance of the cleaner 100 is better, the use of a user is facilitated, the cleaner 100 is more attractive, and the popularization and application of the cleaner 100 are promoted.

As shown in connection with fig. 1, 2 and 5, the cleaner 100 may further mainly include: dust cup 40, dust cup 40 includes: the cyclone cup 42 and the dust cup 41, the dust cup 41 is communicated with the cyclone cup 42, the rear end of the cyclone cup 42 is arranged in the power cavity 111 and is connected with the power assembly 20, the central axis of the power assembly 20 passes through the cyclone cup 42, the rear end of the dust cup 41 is arranged in the power supply cavity 112, and the central axis of the power supply unit 30 passes through the dust cup 41. Specifically, the dust collector 100 can drive surrounding wind to absorb foreign matters on the ground to enter the cyclone cup 42, the cyclone cup 42 can enable wind to discharge the foreign matters to the dust cup 41, the rear end of the cyclone cup 42 is arranged in the power cavity 111 and is connected with the power assembly 20, so that the power assembly 20 can accelerate the wind around the dust collector 100 conveniently, the wind enters the cyclone cup 42, the central axis of the power assembly 20 passes through the cyclone cup 42, the power assembly 20 and the cyclone cup 42 can be arranged more uniformly, and the integrity of the cyclone cup 42 and the power assembly 20 can be improved.

Further, the rear end of the dust cup 41 is disposed in the power supply chamber 112, and the central axis of the power supply unit 30 is penetrated through the dust cup 41, so that not only the integrity between the dust cup 41 and the power supply unit 30 is better, but also the integrity and integration between the dust cup 41 and the power supply unit 30, the power assembly 20 and the cyclone cup 42 are better, thereby optimizing the structural design of the dust collector 100.

As shown in fig. 3-5, the power cavity 111 is communicated with the power supply cavity 112, the cross section of the power cavity 111 is circular, and the cross section of the power supply cavity 112 is in a major arc shape. Specifically, the cyclone cup 42 can conduct the guiding action to the wind therein, thereby the foreign matters in the wind are discharged into the dust cup 41, therefore, the cross sections of the power cavity 111 and the power supply cavity 112 are respectively set into a round shape and a superior arc shape, not only the space between the power cavity 111 and the power supply cavity 112 can be more compact, but also the fit between the cyclone cup 42 and the dust cup 41 respectively arranged on the power cavity 111 and the power supply cavity 112 can be more compact, thereby not only ensuring the reliability of the communication between the cyclone cup 42 and the dust cup 41, but also ensuring that the wind enters the dust cup 41 from the cyclone cup 42 more smoothly, and preventing the wind leakage between the cyclone cup 42 and the dust cup 41, thereby further improving the reliability of the whole dust cup 40.

As shown in connection with fig. 2-4, the housing 10 includes: a first housing 13 and a second housing 14, the second housing 14 being detachably provided on the first housing 13 to constitute the main housing 11 and the handle 12 together with the first housing 13. Specifically, the first housing 13 and the second housing 14 are detachably connected and fixed, so that the user can conveniently disassemble the housing 10 and repair and replace parts in the housing 10 on the premise of ensuring stable connection between the first housing 13 and the second housing 14 and ensuring the structural reliability of the housing 10.

As shown in conjunction with fig. 3, the first housing 13 includes: first main casing portion 131 and first handle portion 132, first handle portion 132 is connected in first main casing portion 131, and the bottom of first main casing portion 131 is provided with breach 1311, and second casing 14 includes: the second handle portion 142 is connected to the second main housing portion 141, the second handle portion 142 is detachably disposed on the front side of the first handle portion 132, and the second main housing 11 is detachably disposed at the notch 1311. Specifically, the first main casing portion 131 and the first handle portion 132 are connected to each other, the second main casing portion 141 and the second handle portion 142 are connected to each other, the notch 1311 is provided at the bottom of the first main casing portion 131, the second handle portion 142 is detachably provided at the front side of the first handle portion 132, and the second main casing portion 141 is detachably provided at the notch 1311, so that the structural stability of the first casing portion 13 and the second casing portion 14 is improved while the smoothness of the detachability between the first casing portion 13 and the second casing portion 14 is ensured, and thus the structural design of the cleaner 100 can be further optimized. The first main housing portion 131 and the first handle portion 132 may be integrally formed, and the second main housing portion 141 and the second handle portion 142 may be integrally formed.

As shown in fig. 3, 10 and 14, the first handle portion 132 is provided with a first clamping portion 16, the second handle portion 142 is provided with a second clamping portion 621, one of the first clamping portion 16 and the second clamping portion 621 is a clamping groove, and the other is a buckle, and the buckle is clamped in the clamping groove. Specifically, through stretching into the draw-in groove with the buckle, can realize the joint cooperation of first joint portion 16 and second joint portion 621, not only can guarantee the fixed stability and the fastness of connection between first handle portion 132 and the second handle portion 142 like this, but also can make the connection between first handle portion 132 and the second handle portion 142 simpler, can reduce the degree of difficulty that first handle portion 132 and second handle portion 142 are connected, can improve the efficiency of equipment production.

As shown in fig. 3 and 4, the first main casing portion 131 is provided with a first sliding portion 1312, the second main casing portion 141 is provided with a second sliding portion 1411, one of the first sliding portion 1312 and the second sliding portion 1411 is a slide rail, and the other is a slide groove, and the slide rail is fitted in the slide groove. Specifically, by sliding the slide rail in the slide groove, the sliding fit of the first sliding portion 1312 and the second sliding portion 1411 may be realized, so that the connection fit between the first main shell portion 131 and the second main shell portion 141 may be simpler, not only may connection and disassembly between the first main shell portion 131 and the second main shell portion 141 be facilitated, but also the connection and fixation firmness between the first main shell portion 131 and the second main shell portion 141 may be ensured.

As shown in connection with fig. 2 and 3, the handle 12 is connected to the side of the power supply chamber 112 facing away from the power chamber 111, and extends obliquely downward in a front-to-rear direction. Specifically, the handle 12 is connected to the side of the power supply chamber 112 facing away from the power chamber 111, and the handle 12 is extended downward in a front-to-rear direction, so that the center of gravity of the cleaner 100 can be lowered, and the cleaner 100 can be more stable when a user uses the cleaner 100, so that the structural reliability of the cleaner 100 can be further improved, and the user can also use the cleaner 100 more labor-saving.

As shown in connection with fig. 2 and 3, the casing 10 may further mainly include: the support seat 15, the support seat 15 is connected to the side of the handle 12 far away from the power supply cavity 112. Specifically, by providing the support base 15 on the side of the handle 12 away from the power supply cavity 112, a user can hold the handle 12 to limit the hand of the user when using the vacuum cleaner 100, so that the user can be prevented from slipping out of the hand, the vacuum cleaner 100 can be further improved in structural reliability, and the user experience of the user on the vacuum cleaner 100 can be further improved.

Further, as shown in fig. 6, an air inlet 451 is provided at the front end of the cyclone cup 42. Specifically, since the front end of the cyclone cup 42 needs to be connected to the dust collection pipe 70 of the dust collector 100, the wind sucked from the dust collection pipe 70 enters the cyclone cup 42, the air inlet 451 is directly disposed at the front end of the cyclone cup 42, and the dust collection pipe 70 can be directly connected to the air inlet 451 after the dust collection pipe 70 is connected to the cyclone cup 42, so that the dust collection pipe 70 is disposed, not only the assembly and the production of the dust collector 100 can be facilitated, but also the structural design of the dust collector 100 can be simplified. In addition, the path of wind can be reduced, so that the dust collection efficiency of the dust collector 100 can be improved.

As shown in connection with fig. 6, the cyclone cup 42 may mainly include: cyclone cup 43, whirlwind water conservancy diversion spare 44 and air-supply line 45, whirlwind water conservancy diversion spare 44 set up in cyclone cup 43, and air-supply line 45 is linked together with whirlwind water conservancy diversion spare 44, and air-supply line 45 is provided with air intake 451. Specifically, by communicating the air inlet duct 45 with the cyclone guide 44, the wind entering the cyclone guide 44 from the air inlet 451 of the air inlet duct 45 will discharge the foreign matters to the dust cup 41 under the guide action of the cyclone guide 44, so that the smoothness of the wind flow can be improved, and thus the structural reliability of the dust collector 100 can be improved.

In addition, by providing the air inlet duct 45 protruding forward, the air inlet 451 is provided on the air inlet duct 45, and when the air flows into the air inlet 451 from the dust suction duct 70, the air inlet duct 45 can guide the air, prevent the air from flowing backward, and reduce the noise of the air, so that the structural reliability of the cleaner 100 can be further improved.

As shown in connection with fig. 7, the cyclone guide 44 includes: the first cyclone guiding part 441, the first cover 442 and the first pipe 443, the first cover 442 is connected between the first cyclone guiding part 441 and the first pipe 443, the first cover 442 is covered on the front end of the cyclone cup 43, the first cyclone guiding part 441 is arranged in the cyclone cup 43, and the first pipe 443 is communicated with the air inlet pipe 45. Specifically, by disposing the first cover portion 442 on the front end of the cyclone cup 43 and disposing the first cyclone guide portion 441 in the cyclone cup 43, the cyclone guide 44 can be stably and firmly disposed on the cyclone cup 42, the first pipe portion 443 is connected to the air inlet pipe 45, the air inlet pipe 45 can guide the air directly to the first cyclone guide portion 441, and the first cyclone guide portion 441 can guide the air directly, so that the cyclone guide 44 can be compact, and the air guide in the cyclone guide 44 can be more smoothly and stably.

As shown in fig. 6, the air inlet duct 45 includes: the second pipe body 452 and the second lid 453, the second pipe body 452 is disposed on the second lid 453, the second lid 453 is fixedly connected to the first lid 442, and the second pipe body 452 is disposed on the first pipe body 443 in a sleeved manner and is provided with the air inlet 451. Specifically, by providing the air inlet duct 45 as the second duct body 452 and the second cover body 453, the second duct body 452 is provided on the second cover body 453. Specifically, the second pipe portion 452 is disposed on the second cover portion 453, and the second cover portion 453 and the first cover portion 442 are fixedly connected, so that the connection between the air inlet pipe 45 and the cyclone guide 44 can be more stable and firm. Further, the second pipe body 452 is sleeved on the first pipe body 443, so that the compactness between the air inlet pipe 45 and the cyclone guide 44 can be further improved, and the air can flow out of the second pipe body 452 and then directly enter the first cyclone guide 441 of the cyclone guide 44, so that the air flowing path can be further reduced, and the dust collection efficiency of the dust collector 100 can be further improved.

As shown in fig. 6, the tip of the second pipe portion 452 is provided with a docking portion 4531 for corresponding to the dust suction duct 70. Specifically, the docking portion 4531 is disposed at the front end of the second pipe body 452, so that the dust collection pipe 70 at the front end of the dust collector 100 is communicated with the docking portion 4531 of the second pipe body 452, so that not only can the stability and firmness of connection between the dust collection pipe 70 and the second pipe body 452 be ensured, but also the wind can be ensured to continuously and stably enter the second pipe body 452 from the dust collection pipe 70, and the connection between the dust collection pipe 70 and the second pipe body 452 can be simpler and more direct, the installation and the disassembly of a user can be facilitated, and the use experience of the user can be improved.

As shown in fig. 6 and 7, a plurality of first mounting posts 431 matched with first fastening members are disposed in the cyclone cup 43, a plurality of first mounting holes 4421 are disposed in the first cover portion 442, the first fastening members are fixedly connected with the first mounting posts 431 after penetrating through the first mounting holes 4421, a plurality of second mounting posts 4422 matched with second fastening members are disposed in the first cover portion 442, a plurality of second mounting holes 4532 are disposed in the second cover portion 453, and the second fastening members are fixedly connected with the second mounting posts 4422 after penetrating through the second mounting holes 4532. Specifically, by penetrating the first mounting post 431 through the first mounting hole 4421 and connecting and fixing the first mounting post 431 after penetrating the first mounting hole 4421 with the first fastener, not only can the stable and firm mounting and fixing of the first cover portion 442 in the cyclone cup 43 be ensured, but also the mounting and setting of the first cover portion 442 in the cyclone cup 42 can be made simpler and more direct.

Further, by penetrating the second mounting post 4422 through the second mounting hole 4532 and connecting and fixing the second mounting post 4422 after penetrating the second mounting hole 4532 through the second fastener, not only the stable and firm connection and fixation between the second cover portion 453 and the first cover portion 442 can be ensured, but also the connection between the first cover portion 442 and the second cover portion 453 can be made simpler and more direct.

By this arrangement, the air inlet duct 45 and the cyclone guide 44 can be integrally provided on the cyclone cup 42, so that not only the integrity of the cleaner 100 can be improved, but also the size of the cleaner 100 can be reduced to some extent.

As shown in fig. 6 and 7, a second cyclone guide 46 is further disposed in the cyclone cup 43, and the second cyclone guide 46 communicates with the first cyclone guide 441. Specifically, in order to ensure the dust collection amount of the dust collector 100 and reduce the treatment frequency of the user on the foreign matters in the dust cup 41, the volumes of the cyclone cup 42 and the dust cup 41 can be set larger, in order to make the wind in the cyclone cup 42 sufficiently discharge the foreign matters into the dust cup 41, the second cyclone flow guiding portion 46 can be communicated with the first cyclone flow guiding portion 441 through arranging the second cyclone flow guiding portion 46 in the cyclone cup 42, so that the wind can flow out of the first cyclone flow guiding portion 441 and then enter the second cyclone flow guiding portion 46 to be continuously guided, and then the foreign matters are discharged to the dust cup 41 from the outlet of the second cyclone flow guiding portion 46, so that the wind guiding of the cyclone cup 42 is more sufficient, the dust collection efficiency of the dust collector 100 can be further improved, and the use experience of the user on the dust collector 100 can be improved.

As shown in fig. 5 and 6, the rear end of the cyclone cup 42 is disposed open and is sleeved on the front end of the power assembly 20. Specifically, the rear end of the cyclone cup 42 is opened, and the rear end of the cyclone cup 42 is sleeved at the front end of the power assembly 20, so that the structure between the cyclone cup 42 and the power assembly 20 is more compact, the volume of the dust collector 100 can be reduced to a certain extent, and the power assembly 20 can seal the opened rear end of the cyclone cup 42, thereby ensuring the tightness of the cyclone cup 42. In addition, the structural design of the cyclone cup 42 can be simplified, so that the reliability of the cyclone cup 42 can be further improved. Further, by arranging the peripheral wall of the cyclone cup 42 and the periphery of the power cavity 111 in a flush manner, the integrity of the dust collector 100 can be improved, and the use experience of a user on the dust collector 100 can be further improved.

Referring to fig. 8 to 10, the outer peripheral surface of the cyclone cup 42 is a cylindrical surface, and the outer peripheral surface of the dust cup 41 includes: the first arc surface and the second arc surface which are circumferentially connected, wherein the first arc surface is an excellent arc surface, the second arc surface is an inferior arc surface, and the second arc surface is attached to the outer peripheral surface of the cyclone cup 42. Specifically, the circumferential outer circumferential surface of the dust cup 41 is set to a first arc surface and a second arc surface which are circumferentially connected, and the first arc surface and the second arc surface are set to an excellent arc surface and an inferior arc surface, respectively, the second arc surface is faced to the cyclone cup 42, and the second arc surface of the inferior arc surface is made to be more tightly attached to the cyclone cup 42 of the cylindrical surface, so that air leakage between the cyclone cup 42 and the dust cup 41 can be prevented, and thus, the bonding reliability of the dust collector 100 can be further improved.

Referring to fig. 5 and 8 to 10, the dust cup 40 further includes: the electric connection device 50 is arranged on the cyclone cup 42 and is connected with the power supply unit 30, and the electric connection device 50 is used for connecting the dust collection head 80. Specifically, the electric connection device 50 for electrically connecting with the suction head 80 of the dust collector 100 is disposed on the cyclone cup 42, and after the cyclone cup 42 is fixedly connected with the dust cup 41, since the power supply unit 30 is disposed at the rear end of the dust cup 41, the electric connection device 50 on the cyclone cup 42 can be directly electrically connected with the power supply unit 30, so that not only the integration level of the electric connection device 50 and the cyclone cup 42 can be improved, but also the electric connection of the electric connection device 50 and the power supply unit 30 can be facilitated, the structure of the dust collector 100 can be simplified, and the assembly production efficiency of the dust collector 100 can be improved.

The dust collection head 80 may include a roller brush and a roller brush motor, and the electrical connection device 50 may be electrically connected to the roller brush motor, so that the roller brush motor drives the roller brush to rotate.

As shown in connection with fig. 6-9, the electrical connection device 50 may mainly include: the first connector 51 is disposed at one end of the cyclone cup 42, the second connector 52 is disposed at the other end of the cyclone cup 42, and the connection line is connected between the first connector 51 and the second connector 52, and the first connector 51 is connected to the power supply unit 30. Specifically, the first connector 51 and the second connector 52 are respectively disposed at two ends of the cyclone cup 42, and the first connector 51 and the second connector 52 are respectively electrically connected with the power supply unit 30 and the dust collection head 80, and by connecting the connecting wire between the first connector 51 and the second connector 52, the power supply unit 30 can supply power to the dust collection head 80, and by such arrangement, not only can the stability and reliability of the electric connection device 50 for electrically connecting the power supply unit 30 and the dust collection head 80 be ensured, but also the structure of the electric connection device 50 can be simplified, and the convenience of the electric connection device 50 for integrally disposing on the cyclone cup 42 can be improved.

Referring to fig. 6 to 9, one end of the cyclone cup 43 is connected to the power module 20, the air inlet duct 45 is disposed at the other end of the cyclone cup 43, the first connector 51 is disposed at one end of the cyclone cup 43, the second connector 52 is disposed at the air inlet duct 45, and the connection line is disposed at the outer peripheral wall of the cyclone cup 43. Specifically, one end of the cyclone cup 43 is connected to the power module 20, and the air inlet duct 45 is provided at the other end of the cyclone cup 43, and the first and second connectors 51 and 52 are provided at one end of the cyclone cup 43 and the air inlet duct 45, respectively, so that not only the stability of the installation of the first and second connectors 51 and 52 can be ensured, but also the distance between the first connector 51 and the power supply unit 30 can be reduced as much as possible, and the distance between the second connector 52 and the dust suction head 80 can be reduced as much as possible, thereby further improving the reliability of the electric connection device 50.

As shown in fig. 8 and 9, one end of the cyclone cup 43 is provided with a first mount 432 opened toward the power supply unit 30, and the first connector 51 is provided in the first mount 432. Specifically, a first mounting seat 432 opening toward the power supply unit 30 is provided at one end of the cyclone cup 43, and the first connector 51 is provided in the first mounting seat 432, the first mounting seat 432 can play a role of shielding the first connector 51, the first connector 51 can be prevented from being impacted by external force or from being eroded by external foreign matters, thus the service life of the first connector 51 can be prolonged, and the stability and the durability of the electrical connection between the first connector 51 and the power supply unit 30 can be improved.

Further, the first connector 51 may be electrically connected to the power supply unit 30 through the open end of the first mounting seat 432, so that stability and persistence of the electrical connection between the first connector 51 and the power supply unit 30 may be ensured on the premise of ensuring that the first mounting seat 432 protects the first connector 51.

Further, a first avoidance slot 411 is provided at one end of the dust cup 41, and the first mounting base 432 is disposed in the first avoidance slot 411. Specifically, through setting up first dodging the groove 411 in the one end of dust cup 41, after dust cup 41 and whirlwind cup 42 connect fixedly, in order to prevent that wind from getting into dust cup 41 from whirlwind cup 42 in-process from whirlwind cup 42 and reveal, it is inseparable to need guarantee the laminating between dust cup 41 and the whirlwind cup 42, because electric connection device 50 sets up on whirlwind cup 42, and electric connection device 50 self's structure is fragile, easily take place the damage, therefore need set up electric connection device 50 in the one end of whirlwind cup 42 towards dust cup 41, set up first mount pad 432 in first dodging the groove 411, can prevent under the prerequisite that electric connection between first connector 51 and the power supply unit in guaranteeing to get into first mount pad 432 is stable, prevent that first mount pad 432 from influencing the inseparable laminating between whirlwind cup 42 and the dust cup 41, can optimize the structural design of dust catcher 100 like this.

In some embodiments of the present invention, the outer peripheral wall of the cyclone cup 43 is provided with an outer cover plate 433, a routing channel 4331 is formed between the outer cover plate 433 and the outer peripheral wall of the cyclone cup 43, and a connection line is disposed in the routing channel 4331. Specifically, by providing the outer cover plate 433 on the outer peripheral wall of the cyclone cup 43 and defining the routing channel 4331 between the outer cover plate 433 and the outer peripheral wall of the cyclone cup 43, the outer cover plate 433 and the outer peripheral wall of the cyclone cup 43 can be made to form a protective effect on the connection line together, so that the reliability of the connection line can be further improved.

In other embodiments of the present invention, the peripheral wall of the cyclone cup 43 is provided with the routing channel 4331, and the connecting wire is disposed in the routing channel 4331, so that the structure of the cyclone cup 43 is simpler on the premise that the routing channel 4331 protects the connecting wire.

Further, the outer cover plate 433 and the cyclone cup 43 can be selectively arranged to define the routing channel 4331 according to the application environment, the production cost and the specific structure of the dust collector 100, or the routing channel 4331 can be directly formed on the peripheral wall of the cyclone cup 43, so that the applicability of the routing channel 4331 can be improved, and the dust collector 100 can be conveniently manufactured.

As shown in fig. 9 and 15, the cover plate 433 protrudes toward the dust cup 41, the outer peripheral wall of the dust cup 41 is provided with the second escape groove 412, and the cover plate 433 is disposed in the second escape groove 412. Specifically, in order to ensure the tightness of the adhesion between the dust cup 41 and the cyclone cup 42, it is necessary to provide a second avoidance groove 412 on the outer circumferential wall of the dust cup 41 and to avoid the second avoidance groove 412 from the outer cover plate 433, so that the outer cover plate 433 on the cyclone cup 42 can prevent the cyclone cup 42 from being separated from the dust cup 41, resulting in air leakage between the cyclone cup 42 and the dust cup 41, and thus the structural reliability of the dust cup 40 can be further improved.

As shown in fig. 6, the second connector 52 is disposed in the air inlet pipe 45, the end surface of the air inlet pipe 45 is provided with a butt hole 49, the second connector 52 is provided with a connection terminal 521, and the connection terminal 521 corresponds to the butt hole 49. Specifically, one end of the dust collection pipe 70 is in butt joint with the butt joint hole 49, the other end of the dust collection pipe 70 is provided with the dust collection head 80, and the connecting terminal 521 of the second connector 52 corresponds to the butt joint hole 49, so that after the dust collection pipe 70 is in butt joint with the butt joint hole 49, the connecting terminal 521 is electrically connected with related components on the dust collection pipe 70, and the electric connection device 50 is electrically connected with the dust collection head 80, so that the electric connection of the electric connection device 50 and the dust collection head 80 is further more convenient and direct.

Further, the second connector 52 is in abutting engagement with the cyclone guide 44. Specifically, since the cyclone guide 44 is disposed in the cyclone cup 42, and the air inlet pipe 45 is disposed on the cyclone guide 44, and the air inlet pipe 45 is in communication with the cyclone guide 44, the second connector 52 disposed in the air inlet pipe 45 is in abutting engagement with the cyclone guide 44, so that the second connector 52 can be disposed in the air inlet pipe 45 more simply and directly without a fixed structure, on the premise of ensuring stable and firm installation of the second connector 52 in the air inlet pipe 45, and thus the structural design of the dust collector 100 can be further optimized.

As shown in conjunction with fig. 5 and 10, the power supply unit 30 may mainly include: the battery 31, the partition plate 32 and the third connector 33, the partition plate 32 is arranged in the power supply cavity 112, the battery 31 is arranged at the rear side of the partition plate 32, the second mounting seat 321 is arranged at the front side of the partition plate 32, the third connector 33 is arranged on the second mounting seat 321, and the third connector 33 is detachably and electrically connected with the second connector 52. Specifically, the partition plate 32 is disposed in the power supply chamber 112, and the rear side of the battery 31 is disposed, so that the partition plate 32 and the power supply chamber 112 together define a space for accommodating the battery 31, thereby making the disposition of the battery 31 in the power supply chamber 112 more stable and reliable, and avoiding the impact of external force and the erosion of external foreign matters from damaging the structure of the battery 31.

Further, by providing the second mounting seat 321 at the front side of the partition plate 32 and providing the third connector 33 on the second mounting seat 321, the cyclone cup 42 and the dust cup 41 can be electrically connected with the third connector 33 while being fixedly connected, so that the electric connection device 50 and the power supply unit 30 can be electrically connected, and when the cyclone cup 42 and the dust cup 41 are separated, the second connector 52 and the third connector 33 can be disconnected, so that the difficulty in electrically connecting the third connector 33 and the second connector 52 can be reduced on the premise of ensuring the stable and reliable electric connection of the second connector 52 and the third connector 33, and the disconnection of the second connector 52 and the third connector 33 can be more directly and conveniently performed, so that the structural design of the dust collector 100 can be further optimized.

As shown in fig. 9 and 10, the front end of the power assembly 20 protrudes from the power chamber 111, and is provided with a first hanging portion 21, the rear end of the cyclone cup 42 is provided with a second hanging portion 47, the rear end of the cyclone cup 42 is sleeved on the front end of the power assembly 20, after the cyclone cup 42 rotates by a predetermined angle, the second hanging portion 47 is hung and matched with the first hanging portion 21, and the electric connection device 50 is connected with the power supply unit 30. Specifically, the front end of the power assembly 20 protrudes out of the power cavity 111, the first hanging portion 21 is arranged at the portion, protruding out of the power cavity 111, of the power assembly 20, the rear end of the cyclone cup 42 is opened, in the process of arranging the cyclone cup 42 at the front end of the power assembly 20, the front end of the power assembly 20 needs to be sleeved with the opened rear end of the cyclone cup 42, and the first hanging portion 21 and the second hanging portion 47 are in hanging fit through rotation, so that connection and fixation of the cyclone cup 42 and the power assembly 20 are achieved.

Further, while the first hanging portion 21 and the second hanging portion 47 are in hanging engagement, the electric connection device 50 and the power supply unit 30 are electrically connected to each other due to the rotation of the cyclone cup 42, so that the assembling step of the dust collector 100 can be simplified, and the dust collector has a certain foolproof property, so that the user can quickly and directly realize the electric connection between the power supply unit 30 and the electric connection device 50 after detaching the dust collector 41 to clean the foreign matters and reinstalling the dust collector at the rear end of the power assembly 20, thereby further optimizing the structural design of the dust collector 100.

As shown in fig. 9 and 10, one of the first hooking portion 21 and the second hooking portion 47 is a first hooking groove, and the other is a first hooking block, and the first hooking block is fitted in the first hooking groove. Specifically, through stretching into the first groove of establishing that hangs with first string of establishing the piece, can realize that the first string of establishing the piece and the first string of establishing the groove hang and establish the cooperation, not only can promote the stability and the fastness that cyclone cup 42 and power pack 20 connect fixedly like this, but also can make the connection between cyclone cup 42 and the power pack 20 simpler quick.

As shown in fig. 9 and 13, the first hooking groove includes: the first groove section 471 and the second groove section 472, the second groove section 472 is connected to one circumferential side of the first groove section 471, the top opening of the first groove section 471 is arranged, the width of the second groove section 472 is larger than or equal to the width of the first hanging block and smaller than the width of the first groove section 471, and therefore the first hanging block is hung in the second groove section 472. Specifically, because the top of the first groove section 471 is open and the width is larger, the first hanging block can be extended into the first groove section 471 from the position of the top of the first groove section 471, so that the first hanging block can be conveniently inserted into the first groove section 471, and the difficulty of assembly production can be reduced, and because the second groove section 472 is positioned at one side of the first groove section 471 in the circumferential direction, the width of the second groove section 472 is larger than or equal to that of the first hanging block, the first hanging block can be inserted into the second groove section 472 by rotating the filter cylinder 481, and the first hanging block and the second groove section 472 can be stably and reliably hung for matching, so that the firmness and stability of the first hanging block and the first hanging groove for hanging for matching can be further improved, the hanging for matching of the first hanging block and the first hanging groove can be simpler and smoother, the assembly production of the dust collector 100 can be conveniently realized, and the difficulty of production and manufacturing can be reduced.

As shown in fig. 9 and 10, the power unit 20 is provided with a first locking portion 211 on the first hanging portion 21, and the dust cup 40 is provided with a second locking portion 4721 on the second hanging portion 47, one of the first locking portion 211 and the second locking portion 4721 being a locking protrusion, and the other being a locking groove, the locking protrusion being fitted in the locking groove. Specifically, after the cyclone cup 42 rotates relative to the power assembly 20, the first hanging block enters the second groove section 472 from the first groove section 471, the second groove section 472 can only limit the rotation of the first hanging block from the first groove section 471 to the second groove section 472, the rotation of the first hanging block from the second groove section 472 to the first groove section 471 cannot be limited effectively, therefore, the first hanging part 21 can be provided with the first locking part 211, the second hanging part 47 can be provided with the second locking part 4721, wherein the first locking part 211 can be arranged on the second groove section 472 of the first hanging part 21, and after the first hanging block is matched in the second groove section 472, the locking cooperation of the first locking part 211 and the second locking part 4721 can limit the rotation of the first hanging block in the circumferential direction, so that the connection and fixation of the cyclone cup 42 and the power assembly 20 can be more stable and firm, the cyclone cup 42 can be prevented from rotating relative to the dust collector 100 in a normal state when the dust collector 100 is used, and the dust collector 100 can be further rotated, and the dust collector 100 can be prevented from further causing a normal dust collector structure.

Further, by providing one of the first locking portion 211 and the second locking portion 4721 as the locking protrusion and the other as the locking groove, after the first hanging block extends into the second groove section 472, the locking protrusion can directly extend into the locking groove and be in locking engagement with the locking groove, so that not only the stability and reliability of the locking engagement of the first locking portion 211 and the second locking portion 4721 can be ensured, but also the difficulty of the locking engagement of the first locking portion 211 and the second locking portion 4721 can be reduced.

As shown in fig. 9 and 10, the number of the first hanging parts 21 is at least two, the first hanging parts 21 are circumferentially spaced at the front end of the power assembly 20, the number of the second hanging parts 47 is at least two, the second hanging parts 47 are circumferentially spaced at the dust cup 40, and the at least two first hanging parts 21 and the at least two second hanging parts 47 are in one-to-one corresponding hanging fit. Specifically, the first hanging parts 21 and the second hanging parts 47 are respectively set to be at least two, and are respectively set at intervals in the circumferential direction of the top of the power assembly 20 and the bottom of the cyclone cup 42, after the at least two first hanging parts 21 and the at least two second hanging parts 47 are in one-to-one corresponding hanging fit, the setting stress of the cyclone cup 42 on the power assembly 20 can be more uniform, so that the stability and the reliability of the installation setting of the cyclone cup 42 on the power assembly 20 can be improved.

As shown in fig. 10, the cross section of the power cavity 111 is circular, the cross section of the power supply cavity 112 is in a major arc shape, and the central angle corresponding to the upper end of the peripheral wall of the power supply cavity 112 from the third connector 33 is a predetermined angle. Specifically, the cross sections of the power cavity 111 and the power supply cavity 112 are respectively set to be circular and arc, the central angle corresponding to the upper end of the peripheral wall of the power supply cavity 112 is the preset angle of the first hanging portion 21 and the second hanging portion 47, which are matched with each other, when the cyclone cup 42 is installed on the power assembly 20, no matter where the rear end of the cyclone cup 42 is sleeved at the initial position of the front end of the power assembly 20, after the cyclone cup 42 rotates for a preset angle, the first hanging portion 21 and the second hanging portion 47 are just in the position of being vertically opposite to each other, and the second connector 52 and the third connector 33 are electrically connected with each other, so that the difficulty of installation and setting of the cyclone cup 42 can be further reduced, and the efficiency and accuracy of the installation and setting of the cyclone cup 42 can be further improved.

Referring to fig. 6 to 13, the front end of the power unit 20 is provided with a third hooking portion 22, and the cyclone cup 42 includes: the cyclone cup 43 and the filter 48, the filter 48 is disposed in the cyclone cup 43, the second hanging portion 47 is disposed on the cyclone cup 43, the filter 48 is provided with a fourth hanging portion 4811, and after the cyclone cup 42 rotates by a predetermined angle, the fourth hanging portion 4811 is engaged with the third hanging portion 22. Specifically, the second hanging portion 47 is disposed in the cyclone cup 43, in the process of connecting and fixing the cyclone cup 42 and the power assembly 20, the rear end of the cyclone cup 43 can be sleeved at the front end of the power assembly 20, and the second hanging portion 47 on the cyclone cup 43 is in hanging fit with the first hanging portion 21 on the power assembly 20, further, the filter 48 is not stably disposed in the cyclone cup 43 due to the opening at the rear end of the cyclone cup 42, and after the cyclone cup 42 is disposed in the power assembly 20, the filter 48 is easy to move in the cyclone cup 43, thereby reducing the structural reliability of the dust collector 100.

Therefore, by providing the third hooking portion 22 at the front end of the power unit 20 and providing the fourth hooking portion 4811 at the position of the filter 48 corresponding to the third hooking portion 22, the filter 48 and the power unit 20 can be connected and fixed by hooking the third hooking portion 22 and the fourth hooking portion 4811, so that the filter 48 can be kept stable relative to the power unit 20 and the cyclone cup 43, and the stability and reliability of the structure of the cleaner 100 can be further improved.

As shown in connection with fig. 13, the filter 48 may mainly include: the filter cartridge 481 and the filter cartridge 482, the filter cartridge 482 is disposed in the filter cartridge 481, the fourth hanging portion 4811 is disposed on the filter cartridge 481, one of the third hanging portion 22 and the fourth hanging portion 4811 is a second hanging groove, and the other is a second hanging block, and the second hanging block is fitted in the second hanging groove. Specifically, the filter element 482 is disposed in the filter cartridge 481, and the fourth hanging portion 4811 is disposed in the filter cartridge 481, so that the filter cartridge 481 is fixedly connected with the power assembly 20, so as to realize the connection between the whole filter 48 and the power assembly 20, and further, the filter cartridge 481 can play a role in protecting the filter element 482, thereby improving the structural stability and reliability of the filter element 482.

Further, the second hanging block extends into the second hanging groove, so that the hanging cooperation of the third hanging part 22 and the fourth hanging part 4811 can be realized, the stability and reliability of connection and fixation of the filter 48 and the power assembly 20 can be improved, the connection of the filter 48 and the power assembly 20 can be simpler and faster, and the difficulty of connection and fixation of the filter 48 and the power assembly 20 can be reduced.

As shown in fig. 13, the second hooking groove includes: third slot segment 48111 and fourth slot segment 48112, fourth slot segment 48112 are connected to a circumferential side of third slot segment 48111, a top opening of third slot segment 48111 is provided, and a width of fourth slot segment 48112 is greater than or equal to a width of the second hanging block and less than a width of third slot segment 48111, so that the second hanging block is hung in fourth slot segment 48112. Specifically, because the third groove section 48111 has an opening at the top and a larger width, the second hanging block can be extended into the third groove section 48111 from the position of the opening at the top of the third groove section 48111, so that the difficulty in assembly production can be reduced, and because the fourth groove section 481112 is positioned at one circumferential side of the third groove section 48111, and the width of the fourth groove section 481112 is greater than or equal to the width of the second hanging block, the filter 48 can be rotated by rotating the cyclone cup 42, so that the second hanging block enters the fourth groove section 48112 and is stably and reliably hung with the fourth groove section 48112, the firmness and stability of the hanging fit of the second hanging block and the second hanging groove can be further improved, the hanging fit of the second hanging block and the second hanging groove can be simpler and smoother, the assembly production of the dust collector 100 can be facilitated, and the difficulty in production and manufacturing can be reduced.

It should be noted that, the filter 48 is fixedly connected to the cyclone cup 43, and when the cyclone cup 43 rotates to enable the first hanging portion 21 and the second hanging portion 47 to be hung and engaged, the filter 48 also rotates along with the cyclone cup 43, so that the third hanging portion 22 and the fourth hanging portion 4811 are engaged and engaged, and thus the assembly of the dust collector 100 can be further facilitated.

As shown in fig. 12 and 13, the power unit 20 is provided with the third locking portion 221 on the third hanging portion 22, the filter 48 is provided with the fourth locking portion 48113 on the fourth hanging portion 4811, one of the third locking portion 221 and the fourth locking portion 48113 is a locking protrusion, and the other is a locking groove, and the locking protrusion is fitted in the locking groove. Specifically, when the cyclone cup 42 rotates relative to the power assembly 20, and the filter 48 rotates relative to the power assembly 20, the second hanging block is made to enter the fourth groove section 48112 from the third groove section 48111, the fourth groove section 48112 can only limit the rotation of the second hanging block in the direction from the third groove section 48111 to the fourth groove section 48112, and the rotation of the second hanging block in the direction from the fourth groove section 48122 to the third groove section 48111 cannot be limited effectively, so that the third locking part 221 can be arranged on the third hanging part 22, and the fourth locking part 48113 can be arranged on the fourth groove section 48112 of the second hanging part 47, and after the second hanging block is matched in the fourth groove section 48112, the locking cooperation of the third locking part 221 and the fourth locking part 48113 can limit the rotation of the second hanging block, so that the filter 48 and the filter assembly 48 can be connected with each other, and the dust collector 100 can be prevented from rotating stably when the cyclone cup is connected with the filter 48, and the dust collector 100 can be prevented from rotating stably, and the dust collector can be rotated relatively to the power assembly 100, and the dust collector can be prevented from moving normally, and the dust collector can be rotated relatively, and the dust collector can be prevented from being in a normal state, and the dust collector can be in a dust collector and a dust, and a dust can be sucked.

Further, by providing one of the third locking portion 221 and the fourth locking portion 48113 as the locking protrusion and the other as the locking groove, after the second hooking block is inserted into the fourth groove section 48112, the locking protrusion can be directly inserted into the locking groove and locked with the locking groove, so that not only the stability and reliability of the locking engagement of the third locking portion 221 and the fourth locking portion 48113 can be ensured, but also the difficulty of the locking engagement of the third locking portion 221 and the fourth locking portion 48113 can be reduced.

As shown in fig. 12 and 13, at least two third hanging parts 22 are circumferentially spaced at the front end of the power assembly 20, at least two fourth hanging parts 4811 are circumferentially spaced at intervals of the filter 48, and the at least two third hanging parts 22 and the at least two fourth hanging parts 4811 are in one-to-one corresponding hanging engagement. Specifically, the third hanging portion 22 and the fourth hanging portion 4811 are respectively provided with at least two hanging portions, and are respectively provided at the top of the power assembly 20 and the bottom of the filter 48 at intervals in the circumferential direction, and after the at least two third hanging portions 22 and the at least two fourth hanging portions 4811 are in one-to-one corresponding hanging fit, the setting stress of the filter 48 on the power assembly 20 can be more uniform, so that the stability and the reliability of the installation setting of the filter 48 on the power assembly 20 can be improved.

Further, the casing 10 is provided with a first clamping part 16 at one side of the power supply cavity 112 away from the power cavity 111, the dust cup 41 is communicated with the cyclone cup 42, the rear end of the cyclone cup 42 is connected with the power assembly 20, the rear end of the dust cup 41 is arranged in the power supply cavity 112, and a first clamping device 60 is arranged at one side of the dust cup 41 away from the cyclone cup 42, and the first clamping device 60 is matched with the first clamping part 16 in a clamping way. Specifically, the dust cup 41 and the cyclone cup 42 are mutually communicated, the wind is guided in the cyclone cup 42 to discharge the foreign matters into the dust cup 41, when the foreign matters in the dust cup 41 are accumulated to a certain amount, the dust cup 41 needs to be taken out of the power supply cavity 112, and the dust cup is installed in the power supply cavity 112 again after the foreign matters are cleaned, so that the first clamping part 16 is arranged on one side of the power supply cavity 112, which is away from the power cavity 111, of the casing 10, the first clamping part 60 is arranged on one side of the rear end of the dust cup 41, which is away from the cyclone cup 42, and the first clamping part 16 and the first clamping part 60 are selectively clamped and matched, so that the dust cup 41 is more convenient to install or detach in the power supply cavity 112 on the premise that the setting of the integrated cup in the power supply cavity 112 is stable and firm, and the use convenience of a user on the dust collector 100 can be improved, and the use experience of the dust collector 100 can be improved for the user.

Further, the first clamping portion 16 is arranged on one side of the casing 10, deviating from the power cavity 111, of the power cavity 112, and the first clamping device 60 is arranged on one side, deviating from the cyclone cup 42, of the dust cup 41, so that the dust cup 41 is installed and arranged in the power cavity 112, or the dust cup 41 is taken out from the power cavity 112, the whole stress of the dust cup 41 is uniform, the dust cup 41 cannot deviate to two sides, and the installation or the detachment is blocked, so that the structural reliability of the dust collector 100 can be further improved, and the use experience of a user can be further improved.

As shown in connection with fig. 14, the dust cup 41 is provided with a first fixing seat 61, and the first adaptor 60 includes: the first clamping piece 62 and the first elastic piece 63, the first clamping piece 62 is rotatably arranged on the first fixing seat 61, the first elastic piece 63 is arranged between the first clamping piece 62 and the first fixing seat 61 to provide elastic restoring force, the first clamping piece 62 is provided with a second clamping portion 621, and the second clamping portion 621 is matched with the first clamping portion 16 in a clamping mode. Specifically, the user can control the first clamping member 62 to rotate on the first fixing seat 61, so that the second clamping portion 621 on the first clamping member 62 and the first clamping portion 16 can be matched in a clamping manner, or are separated from each other, at this time, the first elastic member 63 has elastic potential energy, after the user removes the external force, the elastic potential energy of the first elastic member 63 is converted into restoring force, so that the first clamping portion 16 is reset, and therefore, the structure of the first clamping device 60 is simple, and the user can conveniently control the first clamping device 60.

As shown in fig. 14, the second engaging portion 621 is disposed at one end of the first engaging member 62 facing the first engaging portion 16, and the other end of the first engaging member 62 is provided with a first pressing portion 622, and the first pressing portion 622 extends in a direction away from the dust cup 41. Specifically, the first fastening member 62 is rotatably disposed on the first fixing seat 61, the second fastening portion 621 and the first pressing portion 622 are disposed on one end and the other end of the first fastening member 62 facing the first fastening portion 16, respectively, when the user dismantles the dust cup 41, the first pressing portion 622 can be pressed first, so that the first fastening member 62 rotates, and the second fastening portion 621 tilts, so that the first fastening portion 16 and the second fastening portion 621 are disconnected, and the user can take out the dust cup 41 from the power supply cavity 112. Correspondingly, when the user installs the dust cup 41 in the power supply cavity 112, the first pressing portion 622 may be pressed first, so that the first clamping member 62 rotates, and the second clamping portion 621 tilts, so that the second clamping portion 621 avoids the first clamping portion 16, after the first clamping portion 16 and the second clamping portion 621 are aligned with each other, the pressing force on the first pressing portion 622 is removed, and since the first elastic member 63 is in a stretched state when pressed, a certain elastic potential energy is provided, after the user removes the external force, the elastic potential energy of the first elastic member 63 is converted into a restoring force of the second clamping portion 621, so that the second clamping portion 621 is matched with the first clamping portion 16 in a clamping manner, and thus the installation or the disassembly of the dust cup 41 by the user is further facilitated on the premise of ensuring that the structure of the first clamping device 60 is simple.

In some embodiments of the present invention, the first clamping portion 16 is disposed on the outer peripheral wall of the casing 10, and the first clamping device 60 is correspondingly disposed on the outer peripheral wall of the dust cup 41, so that the first clamping device 60 shields the welding line of the first clamping device 60 welded on the dust cup 41 on the premise of ensuring stable clamping and matching between the first clamping portion 16 and the first clamping device 60, thereby improving the overall appearance of the dust cup 41 and enhancing the use experience of the user.

In other embodiments of the present invention, the first clamping portion 16 is disposed on the inner peripheral wall of the chassis 10 corresponding to the power supply cavity 112, and the first clamping device 60 is disposed on the inner peripheral wall of the dust cup 41, so that the clamping of the first clamping portion 16 and the first clamping device 60 can be performed inside the dust cup 41 and the power supply cavity 112, which can prevent the first clamping device 60 from protruding out of the dust cup 41, resulting in damage to the first clamping device 60 caused by scratch, and further improve the structural reliability of the first clamping device 60.

Further, the first clamping portion 16 may be selectively disposed on the inner peripheral wall or the outer peripheral wall of the housing 10 corresponding to the power supply cavity 112 according to the user's requirement, the production cost and the production process, and the second clamping portion 621 may be selectively disposed on the inner peripheral wall and the outer peripheral wall of the dust cup 41, so that the applicability of the first clamping portion 16 and the first clamping device 60 may be improved, and thus the production and the manufacturing of the dust collector 100 may be facilitated.

As shown in connection with fig. 14 and 15, the dust cup 41 comprises: the dust collecting cup body 413 and the dust collecting cup cover 414, the dust collecting cup cover 414 is rotatably arranged at one end of the dust collecting cup body 413, the dust collecting cup cover 414 is provided with a third clamping part 4141 at one side deviating from the cyclone chamber, the dust collecting cup body 413 is provided with a second clamping device 64 at one side deviating from the cyclone chamber, and the second clamping device 64 is matched with the third clamping part 4141 in a clamping mode. Specifically, the front end of the dust cup body 413 is opened, the dust cup cover 414 is rotatably arranged at the front end of the dust cup body 413, the third clamping part 4141 is arranged at one side of the dust cup cover 414, which is away from the cyclone chamber, and the second clamping device 64 is arranged at one side of the dust cup body 413, which is away from the cyclone chamber, so that the dust cup 41 is integrally sealed when the third clamping part 4141 and the second clamping device 64 are in clamping fit, the leakage of foreign matters in the dust cup 41 is prevented, and when a user wants to clean the foreign matters in the dust cup 41, the third clamping part 4141 and the second clamping device 64 are disconnected, so that the dust cup cover 414 is rotated, the front end of the dust cup body 413 is opened, the foreign matters in the dust cup 41 are poured out of the dust cup body 413, and thus, under the premise that the dust cup cover 413 is ensured to be stably sealed by the dust cup cover 414, the user can conveniently open the dust cup cover 414, and the user can conveniently clean the foreign matters in the dust cup body 413.

As shown in connection with fig. 10 and 14, the dust cup 41 is provided with a second mounting seat 321, and the second connector 64 includes: the second clamping piece 66 and the second elastic piece 67, the second clamping piece 66 is rotatably arranged on the second mounting seat 321, the second elastic piece 67 is arranged between the second clamping piece 66 and the second mounting seat 321 to provide elastic restoring force, the second clamping piece 66 is provided with a fourth clamping portion 661, and the fourth clamping portion 661 is in clamping fit with the third clamping portion 4141. Specifically, the user can control the second clamping member 66 to rotate on the second fixing seat 65, so that the clamping fit of the fourth clamping portion 661 on the second clamping member 66 and the third clamping portion 4141 can be realized, or the second clamping member and the third clamping member 4141 are separated from each other, at this time, the second elastic member 67 has elastic potential energy, after the user removes the external force, the elastic potential energy of the second elastic member 67 is converted into restoring force, so that the fourth clamping portion 661 is reset, and therefore, the structure of the second clamping device 64 is simple, and the user can conveniently control the second clamping device 64.

As shown in fig. 14, the fourth engaging portion 661 is provided at one end of the second engaging member 66 facing the third engaging portion 4141, and the second pressing portion 662 is provided at the other end of the second engaging member 66, and the second pressing portion 662 extends in a direction away from the dust cup 41. Specifically, the second clamping member 66 is rotatably disposed on the second fixing seat 65, the fourth clamping portion 661 and the second pressing portion 662 are respectively disposed at one end and the other end of the second clamping member 66 facing the third clamping portion 4141, when the user wants to open the dust cup body 413, the second pressing portion 662 can be pressed first, so that the second clamping member 66 rotates, the fourth clamping portion 661 tilts, the fourth clamping portion 661 and the third clamping portion 4141 are disconnected, the dust cup cover 414 rotates, the dust cup body 413 is opened, and the user can directly pour out the foreign matters in the dust cup 41.

Correspondingly, when the user wants to seal the dust cup 41, the second pressing portion 662 may be pressed first, so that the second clamping member 66 rotates, the fourth clamping portion 661 is tilted, the fourth clamping portion 661 is led to avoid the third clamping portion 4141, after the fourth clamping portion 661 and the third clamping portion 4141 are aligned with each other, the pressing force on the second pressing portion 662 is removed, and since the second elastic member 67 is in a stretched state when being pressed, a certain elastic potential energy is provided, after the user removes the external force, the elastic potential energy of the second elastic member 67 is converted into a restoring force of the fourth clamping portion 661, so that the fourth clamping portion 661 is in clamping fit with the third clamping portion 4141, and the arrangement can further facilitate the opening or sealing of the dust cup 41 by the user on the premise of ensuring the simple structure of the second clamping device 64.

It should be noted that, when the dust cup cover 414 is close to the cyclone cup 42 and is elastically connected to the dust cup 41, and the dust cup cover 414 is covered on the front end of the dust cup 413, the spring is in a compressed state, the second clamping device 64 and the third clamping device 4141 can be clamped to limit the rotation of the integrated cup cover, and after the second clamping device 64 and the third clamping device are disconnected, the dust cup cover 414 rotates relative to the dust cup 41 on the side close to the cyclone cup 42, so that the front end of the dust cup 413 is automatically opened.

As shown in connection with fig. 10 and 11, the power supply chamber 112 is provided with a first guide portion 1121, the dust cup 413 is provided with a second guide portion 4131, one of the first guide portion 1121 and the second guide portion 4131 is a guide groove, and the other is a guide protrusion, which is fitted in the guide groove. Specifically, in the process of setting the dust cup 413 in the power supply cavity 112, the guide protrusion extends into the guide groove, so that the guide matching of the first guide portion 1121 and the second guide portion 4131 can be realized, and the setting of the dust cup 413 in the power supply cavity 112 can be quickly and directly positioned at the correct position, so that the speed and accuracy of the installation setting of the dust cup 41 in the power supply cavity 112 can be improved.

As shown in connection with fig. 11, the dirt cup 413 may generally include: the main cup 415 and the cup holder 416, the main cup 415 is disposed on the cup holder 416, the cup holder 416 is provided with the second guide portion 4131, and is disposed in the power supply cavity 112, and the first connector 60 is disposed on the outer peripheral wall of the main cup 415. Specifically, by setting the second guide portion 4131 on the cup holder 416, the cup holder 416 is disposed in the power supply cavity 112, and the first guide portion 1121 and the second guide portion 4131 are in guide fit, so that the main cup 415 is disposed on the cup holder 416, and on the premise of ensuring that the setting of the cup holder 416 in the power supply cavity 112 is stable and firm, the outer periphery of the main cup 415 and the outer periphery of the power supply cavity 112 are flush, so that the integrity of the dust collector 100 can be further improved, and the use experience of a user on the dust collector 100 can be improved.

As shown in fig. 8 and 15, the outer peripheral surface of the cyclone cup 42 is a cylindrical surface, the outer periphery of the dust cup 41 is provided with an arc avoiding portion 417, the arc avoiding portion 417 is attached to the outer peripheral surface of the cyclone cup 42, so that the tightness of mutual attachment of the dust cup 41 and the cyclone cup 42 can be ensured, leakage of wind in the process of entering the dust collection from the cyclone cup 42 can be prevented, and the structural reliability of the dust cup 40 can be further improved.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vacuum cleaner (100), comprising:

a machine shell (10), wherein a power cavity (111) and a power supply cavity (112) are arranged in the machine shell (10);

the power assembly (20) is arranged in the power cavity (111), and the front end of the power assembly (20) protrudes out of the power cavity (111) and is provided with a first hanging part (21);

a power supply unit (30), the power supply unit (30) is arranged in the power supply cavity (112) and is electrically connected with the power assembly (20), and

A dirt cup (40), the dirt cup (40) comprising: the cyclone dust collector comprises a cyclone cup (42), a dust collecting cup (41) and an electric connecting device (50), wherein the dust collecting cup (41) is communicated with the cyclone cup (42), the electric connecting device (50) is arranged on the cyclone cup (42) and is used for being connected with a dust collection head (80), the rear end of the dust collecting cup (41) is arranged in a power supply cavity (112), a second hanging part (47) is arranged at the rear end of the cyclone cup (42), the rear end of the cyclone cup (42) is sleeved at the front end of the power assembly (20), and after the cyclone cup (42) rotates by a preset angle, the second hanging part (47) is in hanging fit with the first hanging part (21) and the electric connecting device (50) is connected with the power supply unit (30); the electrical connection device (50) comprises: a second connector (52), the second connector (52) being provided at the other end of the cyclone cup (42), the power supply unit (30) comprising: battery (31), baffle (32) and third connector (33), baffle (32) set up in supply intracavity, battery (31) set up in the rear side of baffle (32), the front side of baffle (32) is provided with the mount pad, third connector (33) set up in on the mount pad after whirlwind cup (42) rotate predetermined angle, third connector (33) with second connector (52) are connected.

2. The vacuum cleaner (100) of claim 1, with one of the first hanger (21) and the second hanger (47) being a first hanger slot and the other being a first hanger block, the first hanger block fitting within the first hanger slot.

3. The vacuum cleaner (100) of claim 2, wherein the first hanging slot includes: first slot section (471) and second slot section (472), second slot section (472) connect in circumference one side of first slot section (471), the open-top setting of first slot section (471), the width of second slot section (472) is greater than or equal to the width of first string of establishing the piece and is less than the width of first slot section (471), so that first string of establishing the piece is hung and is established in second slot section (472).

4. The vacuum cleaner (100) of claim 1, wherein the power assembly (20) is provided with a first locking portion (211) on the first hanging portion (21), the dirt cup (40) is provided with a second locking portion (4721) on the second hanging portion (47), one of the first locking portion (211) and the second locking portion (4721) is a locking protrusion and the other is a locking groove, and the locking protrusion is fitted in the locking groove.

5. The vacuum cleaner (100) according to claim 1, wherein the number of the first hanging parts (21) is at least two, the first hanging parts are circumferentially spaced at the front end of the power assembly (20), the number of the second hanging parts (47) is at least two, the second hanging parts are circumferentially spaced at the dust cup (40), and the at least two first hanging parts (21) and the at least two second hanging parts (47) are in one-to-one corresponding hanging fit.

6. The vacuum cleaner (100) of claim 1, wherein the electrical connection means (50) comprises: the cyclone cup comprises a first connector (51) and a connecting wire, wherein the first connector (51) is arranged at one end of the cyclone cup (42), and the connecting wire is connected between the first connector (51) and the second connector (52).

7. The vacuum cleaner (100) according to claim 6, wherein the power chamber (111) has a circular cross section, the power supply chamber (112) has a major arc cross section, and a central angle corresponding to an upper end of a peripheral wall of the power supply chamber (112) from the third connector (33) is the predetermined angle.

8. The vacuum cleaner (100) according to claim 1, wherein the front end of the power assembly (20) is provided with a third hooking portion (22);

The cyclone cup (42) comprises: the cyclone cup body (43) and the filter (48), the filter (48) set up in the cyclone cup body (43), second string establish portion (47) set up in on the cyclone cup body (43), the filter (48) are provided with fourth string and establish portion (4811) after cyclone cup (42) rotate predetermined angle, fourth string establish portion (4811) with third string establish portion (22) string establish the cooperation.

9. The vacuum cleaner (100) of claim 8, wherein the filter (48) includes: the filter comprises a filter cartridge (481) and a filter element (482), wherein the filter element (482) is arranged in the filter cartridge (481), a fourth hanging part (4811) is arranged on the filter cartridge (481), one of the third hanging part (22) and the fourth hanging part (4811) is a second hanging groove and the other is a second hanging block, and the second hanging block is matched in the second hanging groove.

10. The vacuum cleaner (100) of claim 9, wherein the second hanging slot includes: third slot segment (48111) and fourth slot segment (48112), fourth slot segment (48112) connect in circumference one side of third slot segment (48111), the open-top setting of third slot segment (48111), the width of fourth slot segment (48112) is greater than or equal to the width of second string establishes the piece and is less than the width of third slot segment (48111), so that the second string establishes the piece and hangs and establish in fourth slot segment (48112).

11. The vacuum cleaner (100) of claim 8, wherein the power assembly (20) is provided with a third locking portion (221) on the third hanging portion (22), the filter (48) is provided with a fourth locking portion (48113) on the fourth hanging portion (4811), one of the third locking portion (221) and the fourth locking portion (48113) is a locking protrusion and the other is a locking groove, and the locking protrusion is fitted in the locking groove.

12. The vacuum cleaner (100) according to claim 8, wherein at least two third hanging portions (22) are circumferentially spaced at the front end of the power unit (20), at least two fourth hanging portions (4811) are circumferentially spaced at intervals of the filter (48), and at least two third hanging portions (22) and at least two fourth hanging portions (4811) are in one-to-one correspondence and are engaged.