CN113384185B

CN113384185B - Dust collector with filtering device

Info

Publication number: CN113384185B
Application number: CN202110692895.XA
Authority: CN
Inventors: 麦浩堃; 邱宪; 伍日平; 陈业宏
Original assignee: Shenzhen Hawkins Industrial Development Co ltd; Huizhou Zhenbao Electric Appliance Manufacturing Co ltd
Current assignee: Shenzhen Hawkins Industrial Development Co ltd; Huizhou Zhenbao Electric Appliance Manufacturing Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2023-03-28
Anticipated expiration: 2041-06-22
Also published as: CN113384185A

Abstract

The invention discloses a dust collector with a filtering device, which belongs to the technical field of dust collectors and comprises a dust collecting head, a filtering shell, a handheld part, a drying component and a filtering component, wherein the filtering shell is in running fit with the dust collecting head, a suction inlet of the dust collecting head is in butt joint with a dust inlet of the filtering shell, the handheld part is fixedly connected with the filtering shell, a suction device is arranged in the handheld part, the drying component is arranged at the dust inlet of the filtering shell, and the filtering component comprises a first filtering structure and a second filtering structure. According to the invention, the suction device in the handheld part works, so that garbage is quickly dried by the drying assembly, accumulated water sucked into the ground in the use process is avoided, water is brought into the suction device to cause motor failure, and the phenomenon that the garbage is adhered to the side wall of the device and adsorbed by water is avoided, the dried garbage enters the first filtering structure to filter larger substances in the garbage, and the use safety and the filtering effect of the dust collector are improved.

Description

Dust collector with filtering device

Technical Field

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

Background

The dust collector is a household appliance clean and sanitary indoors and used for removing dust on the ground, carpets, walls, furniture, clothes and various gaps, the working principle of the dust collector is that a motor of the dust collector rotates at a high speed, air is sucked from an air suction opening to generate certain vacuum inside the dust collector, the dust enters a dust filtering bag in a dust box through a floor brush, a connecting pipe, a handle, a hose and a main suction pipe, and the dust is left in the dust filtering bag.

For example, a vacuum cleaner with a separation type filtering system with publication number CN106361222A relates to the field of vacuum cleaner structure design. The dust collector comprises a dust collector body, and a filtering device and a dust storage device which are arranged on the dust collector body, wherein a first opening is formed in the top of the dust storage device, and a blocking device is arranged at the bottom of the dust storage device; the dust outlet of the filtering device is communicated with the first opening. The invention adopts the separated design of the filtering device and the dust storage device, and separates the filtered dust and large-particle garbage into the dust storage device in time in the filtering process of the filtering device, thereby avoiding the blockage of the filtering device in the cyclone filtering process, and effectively ensuring the separation of the filtering effect by matching with the use of the blocking device, and blocking the filtering device caused by the movement of the dust and the large-particle garbage along with the cyclone.

However, the above-mentioned device still has the following problems when using, one of them, there may be ponding on the ground in the use, water and dust enter the dust catcher and filter the back and can bring the drop of water into the motor and cause the motor trouble, influence the security of using, dust is stained with water and easily adsorbs and causes the dust catcher to block up on the device simultaneously, two of them, may have when at home that button, coin etc. major garbage article drop, need to carry out the classification search to the rubbish that the dust catcher inhales, the process is loaded down with trivial details and unhygienic.

Disclosure of Invention

The embodiment of the invention provides a dust collector with a filtering device, and aims to solve the problems that accumulated water possibly exists on the ground in the using process, water and dust enter the dust collector to be filtered and then water drops are brought into a motor to cause motor failure, the using safety is influenced, meanwhile, dust is easy to absorb by water and is blocked on the dust collector, large garbage articles such as buttons and coins possibly fall off at home, and classified searching of garbage sucked by the dust collector is required, and the process is complicated and unsanitary.

The embodiment of the invention adopts the following technical scheme: including dust absorption head, filter housing, handheld portion, stoving subassembly and filtering component, filter housing and dust absorption head normal running fit and cross the sunction inlet of dust absorption head and the income dirt mouth butt joint of filtering housing, handheld portion just with filtering housing fixed connection be equipped with into suction device in the handheld portion, the stoving subassembly sets up the income dirt mouth department at filter housing, filtering component includes first filtration and second filtration, first filtration and second filtration all with filter housing sliding fit, first filtration sets up between stoving subassembly and second filtration.

Further, the stoving subassembly includes ventilation pipe and a plurality of electric stove silk, the ventilation pipe sets up in the bottom of filtering the casing, the lateral wall of ventilation pipe forms a circular cavity with the inside wall of filtering the casing, a plurality of the even equidistance of electric stove silk sets up in circular cavity.

Furthermore, the ventilation pipe and the filtering shell are made of aluminum alloy materials.

Further, the filter assembly still includes the supporting seat, first filtration includes dust collection box and dust collection pipe, the second filtration is the dust case, the supporting seat sets up in filtering the casing, the dust collection box sets up on the supporting seat and dust collection box and filter casing sliding fit, the vertical lateral wall that runs through dust collection box and dust collection pipe of dust collection pipe forms a blanking groove with the dust collection box, be equipped with through-hole and ventilation pipe and dust collection pipe butt joint on the supporting seat, the dust collection box sets up in the top of dust collection box and filter casing sliding fit, the bottom of dust collection box is equipped with a plurality of and crosses the filtration pore, a plurality of it sets up in the blanking groove top to cross the filtration pore.

Furthermore, the filtering component also comprises two panels and two handles, the two panels are respectively and fixedly connected with the side walls of the dust collection box and the dust box, the two handles are respectively and fixedly connected with the two panels, the filtering shell is made of iron, and the two panels are made of magnetic materials.

Furthermore, a filter plate is arranged in the handheld portion, and the filter plate is arranged in the handheld portion and located above the dust box.

Further, still including scraping grey subassembly, scrape grey subassembly and include the threaded rod, scrape hawk, rotating disc, tooth post, driving motor and worm, the vertical setting of threaded rod is in filtering the casing and threaded rod and filter and supporting seat normal running fit, scrape hawk and filter casing's inside wall sliding fit and scrape hawk and threaded rod threaded connection, the fixed bottom that sets up at the threaded rod of rotating disc, the even equidistance setting of tooth post is in rotating disc's bottom, driving motor sets up on the supporting seat, worm and driving motor's main shaft fixed connection, tooth post and worm intermeshing.

Furthermore, the ash scraping plate is made of flexible materials.

Further, handheld portion is including accomodating shell, handle and extension handle, accomodating shell and filter housing fixed connection, the handle is fixed to be set up on the lateral wall of accomodating shell, the extension is equipped with the screw thread bottom and the extension is with accomodating shell threaded connection.

Further, still include the dust removal subassembly, the dust removal subassembly includes gag lever post, two clearance pieces and two electric jars, the gag lever post setting is on the storage shell and the gag lever post is located the top of filter, and two clearance piece symmetries set up on the filter and the gag lever post runs through two clearance pieces, two electric jar symmetry sets up on the filter and two electric jars flexible end respectively with two clearance piece fixed connection.

The embodiment of the invention adopts at least one technical scheme to achieve the following beneficial effects:

one of them, after rubbish got into circular cavity from the dust absorption head, earlier through the ventilation pipe inboard, to a plurality of electric stove silk circular telegram messenger its heating this moment to dry the rubbish through the ventilation pipe fast, avoid inhaling the back with water and dust, get into the dust catcher and filter the back and can bring the drop of water into the motor and cause motor trouble, influence the security of using, also avoided rubbish to be stained with the dust catcher that water absorption caused on the device simultaneously and blockked up, improve the suitability of dust catcher.

Its two, rubbish after the stoving gets into the dust arrester pipe in the through-hole from the supporting seat, and under suction device's effect, rubbish disperses the top of charging conduit through the dust case again, and great rubbish can't drop in the charging conduit through filtering the hole, and less dust impurity enters into the dust case through filtering the hole, realizes the simple classification to not equidimension rubbish, the processing of the rubbish of being convenient for.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the drying assembly of the present invention;

FIG. 3 is a schematic perspective view of a filter assembly of the present invention;

FIG. 4 is a perspective view of the dust cleaning assembly of the present invention;

FIG. 5 is a schematic perspective view of a hand-held portion according to the present invention;

fig. 6 is a schematic perspective view of the ash scraping assembly of the present invention.

Reference numerals

The dust collection device comprises a dust collection head 1, a filter shell 2, a handheld part 3, a filter plate 31, a containing shell 32, a handle 33, an extension handle 34, a drying component 4, a ventilation pipe 41, an electric stove wire 42, a filter component 5, a supporting seat 51, a first filter structure 52, a dust collection box 521, a dust collection pipe 522, a second filter structure 53, a dust box 54, a panel 55, a handle 56, a dust scraping component 6, a threaded rod 61, a dust scraping plate 62, a rotating disc 63, a toothed column 64, a driving motor 65, a worm 66, a dust cleaning component 7, a limiting rod 71, a cleaning block 72 and an electric cylinder 73.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 6, an embodiment of the present invention provides a vacuum cleaner with a filtering apparatus, including a dust collection head 1, a filtering housing 2, a handheld portion 3, a drying assembly 4, and a filtering assembly 5, where the filtering housing 2 is rotationally matched with the dust collection head 1, a suction port of the dust collection head 1 is butted with a dust inlet of the filtering housing 2, the handheld portion 3 is fixedly connected with the filtering housing 2, a suction device is provided in the handheld portion 3, the drying assembly 4 is disposed at the dust inlet of the filtering housing 2, the filtering assembly 5 includes a first filtering structure 52 and a second filtering structure 53, the first filtering structure 52 and the second filtering structure 53 are both in sliding fit with the filtering housing 2, and the first filtering structure 52 is disposed between the drying assembly 4 and the second filtering structure 53. Suction device work in handheld portion 3 for rubbish enters into from the suction of dust collection head 1 and filters casing 2, carry out fast drying to rubbish through stoving subassembly 4 earlier, avoid sucking the ponding on ground in the use, the hosepipe leads to the fact motor fault in entering suction device, influence the security of using, also avoid rubbish to be stained with water simultaneously and adsorb on the lateral wall of device, rubbish after the stoving gets into first filtration 52, filter great material in the rubbish, the dust after the filtration passes through suction device and gets into second filtration 53, handheld portion 3 filters the dust once more, avoid less impurity to get into suction device suction and cause the device to damage, the realization is to the filtration classification of rubbish size, the security and the filter effect that improve the dust catcher used.

Preferably, referring to fig. 2, the drying assembly 4 of the present invention includes a ventilation pipe 41 and a plurality of electric stove wires 42, the ventilation pipe 41 is disposed at the bottom of the filtering housing 2, a circular cavity is formed by the outer side wall of the ventilation pipe 41 and the inner side wall of the filtering housing 2, and the plurality of electric stove wires 42 are uniformly and equidistantly disposed in the circular cavity. After rubbish got into circular cavity from dust absorption head 1, earlier through ventilation pipe 41 inboard, to a plurality of electric stove silk 42 circular telegram this moment and make its heating to dry the rubbish through ventilation pipe 41 fast, avoid inhaling the back with water and dust, get into the dust catcher and filter the back and can bring the drop of water into the motor and cause motor trouble, influence the security of using, also avoided rubbish to be stained with the dust catcher that water absorption caused on the device simultaneously and blockked up, improve the suitability of dust catcher.

Preferably, as shown in fig. 2, the ventilation pipe 41 and the filter housing 2 of the present invention are made of aluminum alloy. The aluminum alloy material has good heat conduction efficiency, and better conveys heat to dust to dry the dust.

Preferably, as shown in fig. 3, the filter assembly 5 of the present invention further includes a support base 51, the first filter structure 52 includes a dust box 521 and a dust collecting pipe 522, the second filter structure 53 is a dust box 54, the support base 51 is disposed in the filter housing 2, the dust box 521 is disposed on the support base 51, the dust box 521 is in sliding fit with the filter housing 2, the dust collecting pipe 522 vertically penetrates through the dust box 521, a chute is formed by an outer side wall of the dust box 522 and the dust box 521, a through hole is disposed on the support base 51 and is in butt joint with the ventilation pipe 41 and the dust collecting pipe 522, the dust box 54 is disposed above the dust box 521, the dust box 54 is in sliding fit with the filter housing 2, and a plurality of filter holes are disposed at a bottom of the dust box 54 and are disposed above the chute. The rubbish after drying gets into dust collection pipe 522 in the through-hole of supporting seat 51, and under suction device's effect, rubbish disperses the top of charging chute through dust case 54 again, and great rubbish can't drop in the charging chute through filtering the hole, and less dust impurity enters into dust case 54 through filtering the hole, realizes the simple classification to not equidimension rubbish, the processing of the rubbish of being convenient for.

Preferably, as shown in fig. 3, the filter assembly 5 of the present invention further includes two panels 55 and two handles 56, the two panels 55 are respectively and fixedly connected to the side walls of the dust box 521 and the dust box 54, the two handles 56 are respectively and fixedly connected to the two panels 55, the filter housing 2 is made of iron, and the two panels 55 are made of magnetic materials. After dust collection is finished, the dust collection box 521 and the dust box 54 are separated from the filter housing 2 by pulling the two handles 56, so that garbage can be conveniently treated, and when the dust collector works, the two panels 55 are respectively adsorbed on the dust collection box 521 and the dust box 54, so that the two panels cannot slide off during working, and the stability of the filter structure of the dust collector is improved.

Preferably, as shown in fig. 5, a filter plate 31 is provided in the hand-held part 3 of the present invention, the filter plate 31 is provided in the hand-held part 3, and the filter plate 31 is located above the dust box 54. When the suction device sucks the filtered garbage into the dust box 54, the filter plate 31 further filters the garbage, so that the phenomenon that excessive dust enters the handheld part 3 to damage the suction device is avoided, and the service life of the dust collector is prolonged.

Preferably, as shown in fig. 6, the dust scraping assembly 6 further comprises a threaded rod 61, a dust scraping plate 62, a rotating disc 63, a tooth column 64, a driving motor 65 and a worm 66, wherein the threaded rod 61 is vertically arranged in the filter housing 2, the threaded rod 61 is in rotating fit with the filter plate and the support seat 51, the dust scraping plate 62 is in sliding fit with the inner side wall of the filter housing 2, the dust scraping plate 62 is in threaded connection with the threaded rod 61, the rotating disc 63 is fixedly arranged at the bottom of the threaded rod 61, the tooth columns 64 are uniformly and equidistantly arranged at the bottom of the rotating disc 63, the driving motor 65 is arranged on the support seat 51, the worm 66 is fixedly connected with a main shaft of the driving motor 65, and the tooth columns 64 are meshed with the worm 66. The work of driving motor 65 drives worm 66 rotatory, thereby worm 66 and gear 64 intermeshing drive rotation disc 63 rotatory, and rotation disc 63 drives threaded rod 61 and rotates to the drive scrapes ash plate 62 and reciprocates, clears up the dust of filter housing 2 inner wall, avoids the dust to pile up the filter effect that influences the dust catcher on the lateral wall.

Preferably, referring to FIG. 6, the scraping plate 62 of the present invention is made of a flexible material. The flexible material is favorable for protecting the dust collector and preventing the dust collector from being damaged.

Preferably, as shown in fig. 5, the handle 3 of the present invention includes a housing 32, a grip 33 and an extension handle 34, the housing 32 is fixedly connected to the filter housing 2, the grip 33 is fixedly disposed on a sidewall of the housing 32, a screw thread is disposed at a bottom of the extension handle 34, and the extension handle 34 is screwed to the housing 32. Can realize that the dust catcher clears up the dust absorption to less space through handheld handle 33, when needs clear up ground, will prolong 34 screw into on the storage case 32, clear up ground large tracts of land through handheld extension 34.

Preferably, as shown in fig. 4, the dust cleaning assembly 7 further comprises a limiting rod 71, two cleaning blocks 72 and two electric cylinders 73, wherein the limiting rod 71 is arranged on the accommodating shell 32, the limiting rod 71 is positioned above the filter plate, the two cleaning blocks 72 are symmetrically arranged on the filter plate, the limiting rod 71 penetrates through the two cleaning blocks 72, the two electric cylinders 73 are symmetrically arranged on the filter plate, and the telescopic ends of the two electric cylinders 73 are respectively fixedly connected with the two cleaning blocks 72. Two electric jar 73 work drive clearance piece 72 relative motion on gag lever post 71, and two clearance pieces 72 clear up the dust on the filter simultaneously, make it fall into dust box 54 in, avoid the dust to get into and accomodate the shell 32 in piling up on the filter, cause suction device to damage.

The working principle of the invention is as follows: when the dust collector is used, the suction device in the handheld part 3 works to suck the garbage into the filtering shell 2 from the dust collection head 1, the garbage firstly passes through the inner side of the ventilation pipe 41 after entering a circular cavity from the dust collection head 1, then the plurality of electric stove wires 42 are electrified to be heated, so that the garbage passing through the ventilation pipe 41 is quickly dried, water drops are prevented from being brought into the motor to cause motor failure after water and dust are sucked into the dust collector and filtered, the use safety is influenced, meanwhile, the dust collector blockage caused by the fact that the garbage is adsorbed on the device by water is also avoided, the applicability of the dust collector is improved, the dried garbage enters the dust collection pipe 522 from the through hole of the supporting seat 51, the garbage is dispersed above the blanking groove through the dust box 54 under the action of the suction device, and larger garbage cannot fall into the blanking groove through the filtering hole, minor dust impurities enter the dust box 54 through the filtering holes, so that the garbage with different sizes can be simply classified and conveniently treated, when the filtered garbage is sucked into the dust box 54 by the suction device, the filter plate 31 further filters the filtered garbage, the phenomenon that the excessive dust enters the handheld part 3 to damage the suction device is avoided, the service life of the dust collector is prolonged, the driving motor 65 works to drive the worm 66 to rotate, the worm 66 is meshed with the toothed column 64 to drive the rotating disc 63 to rotate, the rotating disc 63 drives the threaded rod 61 to rotate, so as to drive the dust scraping plate 62 to move up and down, the dust on the inner wall of the filtering shell 2 is cleaned, the dust is prevented from being accumulated on the side wall to influence the filtering effect of the dust collector, the dust collector can clean and suck smaller spaces through the handheld grip 33, when the ground needs to be cleaned, the extension handle 34 is screwed into the accommodating shell 32, carry out the large tracts of land clearance to ground through handheld extension 34, two electric jar 73 work drive clearance piece 72 relative motion on gag lever post 71, and two clearance pieces 72 are cleared up the dust on the filter simultaneously, make it fall into dust case 54, avoid the dust to get into and accomodate the shell 32 in and pile up on the filter, cause the damage of suction device.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A dust collector with a filtering device is characterized in that: including dust absorption head (1), filter housing (2), handheld portion (3), stoving subassembly (4) and filtering component (5), filter housing (2) and dust absorption head (1) normal running fit and cross the sunction inlet of dust absorption head (1) and the income dirt mouth butt joint of filter housing (2), handheld portion (3) and filter housing (2) fixed connection just be equipped with into suction device in handheld portion (3), stoving subassembly (4) set up the income dirt mouth department at filter housing (2), filtering component (5) are including first filtration (52) and second filtration (53), first filtration (52) and second filtration (53) all with filter housing (2) sliding fit, first filtration (52) set up between stoving subassembly (4) and second filtration (53), handheld portion (3) are including accomodating shell (32), handle (33) and extension handle (34), accomodate shell (32) and filter housing (2) fixed connection, handle (33) fixed connection sets up at extension handle (32) and extension handle (34) and extension handle (7) and extension handle (32) are including the extension handle (7) and extension handle (34) and extension handle (7) are including the dust removal pole (7) and take in handle (32) and extension handle (7) and handle (7) are accomodate the handle assembly (7) including the handle (32) and handle (7) and handle assembly (7) including the handle (7) and handle, two cleaning blocks (72) and two electric jars (73), gag lever post (71) set up on containing shell (32) and gag lever post (71) are located the top of filter, two cleaning blocks (72) symmetry set up on the filter and gag lever post (71) run through two cleaning blocks (72), two electric jars (73) symmetry set up on the filter and the flexible end of two electric jars (73) respectively with two cleaning block (72) fixed connection, drying component (4) include ventilation pipe (41) and a plurality of electric stove silk (42), ventilation pipe (41) set up the bottom at filter housing (2), the lateral wall of ventilation pipe (41) and the inside wall of filter housing (2) form a circular cavity, a plurality of the even equidistance of electric stove silk (42) sets up in circular cavity, filter component (5) still include supporting seat (51), first filtration (52) include dust collection box (521) dirt pipe (522), second filtration (53) are equipped with dust collection box (54), the filter portion (31) is equipped with in the dust collection box (3), the filter portion (31) sets up in the handheld dust collection box (31), filter housing (31) and dust collection box (31) set up in the handheld dust collection box (31), the dust collection box (521) is arranged on the supporting seat (51), the dust collection box (521) is in sliding fit with the filtering shell (2), the dust collection pipe (522) vertically penetrates through the dust collection box (521), the outer side wall of the dust collection pipe (522) and the dust collection box (521) form a blanking slot, a through hole is formed in the supporting seat (51), the through hole is in butt joint with the ventilation pipe (41) and the dust collection pipe (522), the dust collection box (54) is arranged above the dust collection box (521), the dust collection box (54) is in sliding fit with the filtering shell (2), a plurality of filtering holes are formed in the bottom of the dust collection box (54), the plurality of filtering holes are formed in the blanking slot, the filtering component (5) further comprises two panels (55) and two handles (56), the two panels (55) are fixedly connected with the side walls of the dust collection box (521) and the dust collection box (54), the two handles (56) are fixedly connected with the two panels (55), the filtering shell (2) is made of iron, and the two panels (55) are made of magnetic materials.

2. A vacuum cleaner with a filter device according to claim 1, wherein: the ventilating pipe (41) and the filtering shell (2) are made of aluminum alloy materials.

3. A vacuum cleaner with a filter device according to claim 1, wherein: still including scraping grey subassembly (6), scrape grey subassembly (6) including threaded rod (61), ash scraping plate (62), rotating disc (63), tooth post (64), driving motor (65) and worm (66), threaded rod (61) vertical setting is in filtering casing (2) and threaded rod (61) and filter and supporting seat (51) normal running fit, ash scraping plate (62) and the inside wall sliding fit of filtering casing (2) and ash scraping plate (62) and threaded rod (61) threaded connection, rotating disc (63) is fixed to be set up in the bottom of threaded rod (61), the even equidistance setting of tooth post (64) is in the bottom of rotating disc (63), driving motor (65) set up on supporting seat (51), the main shaft fixed connection of worm (66) and driving motor (65), tooth post (64) and worm (66) intermeshing.

4. A vacuum cleaner having a filter assembly as claimed in claim 3, wherein: the ash scraping plate (62) is made of flexible materials.