CN110772168A - Cleaning equipment and dust collector - Google Patents

Abstract

The invention relates to a cleaning device and a vacuum cleaner. The vacuum cleaner is provided with a cleaning device. The cleaning device includes: a dust collecting assembly, the dust collecting assembly includes a first dust collecting part provided with a first dust collecting chamber; a battery assembly, the battery assembly is arranged on the first dust collecting chamber a dust collection chamber; and a separation mechanism, the separation mechanism is connected with the dust collection component, and the dust outlet end of the separation mechanism is communicated with the first dust collection chamber. In the above cleaning equipment and vacuum cleaner, the space of the first dust collecting chamber of the first dust collecting member is used to arrange the battery assembly in the first dust collecting chamber, so as to improve the space utilization rate of the first dust collecting chamber. And by arranging the battery assembly in the first dust collection chamber, compared to arranging components for installing the battery assembly on the cleaning device, the occupied space of the cleaning device can be reduced as a whole.

Description

Cleaning equipment and vacuum cleaners

technical field

The present invention relates to the technical field of vacuum cleaners, in particular to a cleaning device and a vacuum cleaner.

Background technique

At present, most of the hand-held vacuum cleaner batteries on the market are arranged near the handle, and in order to install the battery, a casing for installing the battery needs to be specially arranged under the handle, which results in a larger space occupied by the vacuum cleaner, which is not conducive to user operation.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a cleaning device and a vacuum cleaner that occupy a small space.

Its technical solutions are as follows:

A cleaning device, comprising: a dust collecting assembly, the dust collecting assembly including a first dust collecting member provided with a first dust collecting chamber; a battery assembly, the battery assembly being disposed in the first dust collecting chamber; and A separation mechanism, the separation mechanism is connected with the dust collection assembly, and the dust outlet end of the separation mechanism is communicated with the first dust collection chamber.

In the above cleaning equipment, the space of the first dust collecting chamber of the first dust collecting member is used to arrange the battery assembly in the first dust collecting chamber, so as to improve the space utilization rate of the first dust collecting chamber. And by arranging the battery assembly in the first dust collection chamber, compared to arranging a component for installing the battery assembly on the cleaning device, the occupied space of the cleaning device can be reduced as a whole.

The technical solution is further described below:

In one embodiment, the dust collecting assembly is further provided with an air inlet, and the air inlet end of the separation mechanism communicates with the air inlet.

In one embodiment, the dust collecting assembly further includes a second dust collecting member, the second dust collecting member is provided with a second dust collecting chamber, and the first dust collecting member is disposed in the second dust collecting member intracavity.

In one embodiment, the second dust collecting member is further provided with an air inlet communicating with the second dust collecting chamber, and the air inlet end of the separating mechanism is communicated with the second dust collecting chamber.

In one embodiment, the cleaning device further includes a filter element, the filter element is disposed in the second dust collection chamber, and the filter element is disposed downstream of the air inlet and the separation mechanism upstream of the inlet end.

In one embodiment, the filter element is a filter screen, the filter screen is sleeved outside the first dust collector, and a first dust collector is formed between the filter screen and the first dust collector. A ventilation channel, the first ventilation channel is communicated with the air inlet end of the separation mechanism.

In one embodiment, the cleaning device further includes a first sealing member, one end of the first sealing member is connected with the filter member, and the other end is connected with the inner wall of the second dust collecting member, the A second ventilation channel communicated with the first ventilation channel is formed between the first sealing member and the first dust collecting member, and the second ventilation channel is communicated with the intake end of the separation mechanism.

In one embodiment, the cleaning device further comprises a second sealing member, one end of the second sealing member is connected with the first dust collecting member, and the other end is connected with the separating mechanism, and the second sealing member is connected to the separation mechanism. The seal is used to prevent the wind from the second dust collection chamber from entering the separation mechanism from the dust outlet end of the separation mechanism.

In one of the embodiments, the cleaning device further includes an air suction member, the air suction member is connected to the separation mechanism, and the air suction end of the air suction member is communicated with the air outlet end of the separation mechanism, and the air suction member is connected to the separation mechanism. The components are arranged coaxially with the battery assembly.

In one embodiment, the cleaning device further includes a hood, the hood is connected to the separation mechanism, the air suction member is arranged in the hood, and the hood is used to extract the air The piece is separated from the first dust collection chamber.

In one of the embodiments, the hood is formed with an accommodating cavity for accommodating the air suction member, the separation mechanism includes a plurality of cyclone separation cones, a plurality of the cyclone separation cones enclose an annular structure, and a plurality of the cyclone separation cones The dust outlet end of the cyclone separation cone extends into the first dust collection chamber, the hood is arranged in the annular structure and is connected with at least one of the cyclone separation cones, and the hood connects the first dust collection chamber. The dust collecting chamber is separated from the accommodating chamber.

In one embodiment, the cleaning device further includes a rear filter element, the rear filter element is connected to the separation mechanism, and the rear filter element is disposed downstream of the air outlet end of the air extraction element , the rear filter element, the air suction element and the battery assembly are coaxially arranged.

In one embodiment, the cleaning device further includes a main casing, the main casing is connected to the dust collecting assembly, a handle is provided on the main casing, and the first dust collecting member separates the the handle and the battery assembly.

The technical solution also provides a vacuum cleaner including the above cleaning device.

The above-mentioned vacuum cleaner is provided with the above-mentioned cleaning equipment. In the above-mentioned cleaning equipment, the battery assembly is arranged in the first dust-collecting chamber by using the space of the first dust-collecting chamber of the first dust-collecting member, so as to improve the capacity of the first dust-collecting chamber. Space utilization. And by arranging the battery assembly in the first dust collection chamber, compared to arranging a component for installing the battery assembly on the cleaning device, the occupied space of the cleaning device can be reduced as a whole.

Description of drawings

1 is a schematic diagram of an explosion structure of a cleaning device in an embodiment of the present invention;

2 is a schematic structural diagram of a cleaning device from a first perspective in an embodiment of the present invention;

3 is a schematic structural diagram of a cleaning device from a second perspective in an embodiment of the present invention;

4 is a cross-sectional view of the cleaning device shown in FIG. 3 along the A-A section;

FIG. 5 is a schematic structural diagram of a separation mechanism and a hood in an embodiment of the present invention.

Description of reference numbers:

10. Cleaning equipment, 100, dust collection assembly, 110, second dust collection piece, 111, second dust collection chamber, 112, air inlet, 113, bottom cover, 114, air inlet duct, 120, first dust collection piece , 121, first dust collection chamber, 122, air passage groove, 200, battery assembly, 210, battery, 220, battery cover, 300, separation mechanism, 301, dust outlet, 302, air inlet, 303, outlet Air end, 310, hood, 400, exhaust element, 500, main casing, 510, handle, 600, post filter element, 700, filter element, 701, first ventilation channel, 800, first seal, 801 , a second ventilation channel, 810, a second seal.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the protection scope of the present invention.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The "first" and "second" mentioned in the present invention do not represent a specific quantity and order, but are only used for the distinction of names.

As shown in FIGS. 1-2 , a cleaning device according to an embodiment includes: a dust collection assembly 100 , a battery assembly 200 , a separation mechanism 300 , a suction member 400 , a main casing 500 and a rear filter member 600 . The air suction member 400 is used to draw the outside air into the separation mechanism 300; the separation mechanism 300 is used to separate the dirty substances in the air; the dust collection assembly 100 is used to collect the separated dirty substances, so as to pour out the dirty substances ; The rear filter element 600 is used to filter the air coming out of the air extraction element 400 .

As shown in FIGS. 3-5 , specifically, the dust collecting assembly 100 includes a first dust collecting member 120 provided with a first dust collecting chamber 121 ; the battery assembly 200 is arranged in the first dust collecting chamber 121 ; The dust assembly 100 is connected, and the dust discharge end 301 of the separation mechanism 300 communicates with the first dust collection chamber 121 .

More specifically, the dust collecting assembly 100 is further provided with an air inlet 112 , and the air inlet end of the separation mechanism 300 is communicated with the air inlet 112 of 302 . The outside air enters the dust collecting assembly 100 through the air inlet 112 , and then enters the separation mechanism 300 through the air inlet end 302 of the separation mechanism 300 for gas and dust separation.

In the above cleaning device 10 , the battery assembly 200 is arranged in the first dust collecting chamber 121 by using the space of the first dust collecting chamber 121 of the first dust collecting member 120 , so as to improve the space utilization rate of the first dust collecting chamber 121 . And by arranging the battery assembly 200 in the first dust collection chamber 121 , compared to disposing a component on the cleaning device 10 for installing the battery assembly 200 , the occupied space of the cleaning device 10 can be reduced as a whole.

As shown in FIGS. 4-5 , in one embodiment, the dust collecting assembly 100 further includes a second dust collecting member 110 provided with a second dust collecting chamber 111 , and the first dust collecting member 120 is disposed in the second dust collecting chamber 111, the battery assembly 200 is arranged in the first dust collecting chamber 121, the second dust collecting member 110 is provided with an air inlet 112 communicating with the second dust collecting chamber 111, and the air inlet end 302 of the separation mechanism 300 is connected to the second dust collecting chamber 111. The cavity 111 is in communication, and the dust discharge end 301 of the separation mechanism 300 is in communication with the first dust collecting cavity 121 .

It should be noted that the air collecting port 112 on the second dust collecting member 110 is the air inlet 112 on the dust collecting assembly 100 .

Further, the second dust collecting member 110 is also connected with an air inlet duct 114 , and the air duct of the air inlet duct 114 is communicated with the air inlet 112 .

After the outside air enters the second dust collection chamber 111 through the air inlet 112 , it enters the separation mechanism 300 through the air inlet end 302 of the separation mechanism 300 for gas and dust separation, and the separated dirty substances pass through the outlet of the separation mechanism 300 . The dust end 301 enters the first dust collection chamber 121 . The above-mentioned battery assembly 200 is disposed in the first dust collecting chamber 121 , and can utilize the inner space of the first dust collecting chamber 121 to improve the space utilization rate of the first dust collecting chamber 121 .

Further, the battery assembly 200 includes a battery cover 220 and a battery 210 disposed in the battery cover 220 . The battery cover 220 is used to protect the battery 210 and prevent the battery 210 from being polluted by dirty substances separated from the air.

As shown in FIG. 4 , in one embodiment, the dust collection assembly 100 further includes a bottom cover 113 , and the bottom cover 113 is used to seal the first dust collection chamber 121 and the end of the second dust collection chamber 111 away from the separation mechanism 300 . Open your mouth. The bottom cover 113 can open or close the first dust collecting chamber 121 and the second dust collecting chamber 111 at the same time, which is convenient for dust removal.

As shown in FIGS. 4-5 , in one embodiment, the air extraction member 400 is connected to the separation mechanism 300 , and the air extraction end of the air extraction member 400 communicates with the air outlet end 303 of the separation mechanism 300 , and the air extraction member 400 is the same as the battery assembly 200 . axis settings. The air extraction member 400 is electrically connected to the battery assembly 200 , and the battery assembly 200 is used to supply power to the air extraction member 400 . By making the air extraction member 400 coaxial with the battery assembly 200 , the cleaning equipment can be reduced in the direction perpendicular to the axial direction of the air extraction member 400 . The occupied space of the direction makes the cleaning equipment more miniaturized.

Optionally, the air extraction member 400 is an air extraction pump, an air extraction motor or a negative pressure generating device.

As shown in FIGS. 1 and 4 , further, the main casing 500 is connected with the second dust collecting member 110 , the separating mechanism 300 is arranged in the main casing 500 , and the separating mechanism 300 is covered on the first dust collecting member 120 to separate The air inlet end of the mechanism 300 communicates with the second dust collecting chamber 111 through the air passage groove 122 on the first dust collecting member 120 , and the dust outlet end 301 of the separating mechanism 300 is inserted into the first dust collecting chamber 121 .

Further, the main casing 500 is provided with a handle 510, the handle 510 is disposed on the outer wall of the main casing 500, the handle 510 is separated from the battery assembly 200 by the first dust collector 120, and the heat generated by the battery assembly 200 during operation It will not transmit too much to the handle 510, effectively preventing hot hands.

In addition, by arranging the battery assembly 200 in the first dust collection chamber 121 , the distance between the control board and the battery assembly 200 can also be separated by a long distance, thereby reducing electromagnetic interference.

As shown in FIGS. 1 and 4 , in one embodiment, the cleaning device further includes a hood 310 , the hood 310 is connected to the separation mechanism 300 , and the air suction member 400 is arranged in the hood 310 , and the hood 310 is used for removing the air suction member 400 is separated from the first dust collecting chamber 121 , so as to prevent the dirty substances in the first dust collecting chamber 121 from being sucked into the exhaust fan 400 .

Specifically, the hood 310 is formed with an accommodating cavity for accommodating the air extraction member 400, the separation mechanism 300 includes a plurality of cyclone separation cones, the plurality of cyclone separation cones form an annular structure, and the dust discharge ends 301 of the plurality of cyclone separation cones protrude into the first In a dust collecting chamber 121, the hood 310 is arranged in the annular structure and is connected with at least one cyclone separation cone. The air extraction member 400 is arranged in the hood 310 and is coaxial with the battery assembly 200. The hood 310 removes the first dust collector. The cavity 121 is separated from the accommodating cavity. By making the hood 310 separate the first dust collecting chamber 121 from the accommodating chamber, after the air extraction member 400 is arranged in the accommodating cavity, the hood 310 can separate the air extraction member 400 from the first dust collecting chamber 121, thereby avoiding the first dust collecting chamber Dirty substances in 121 are sucked into exhaust fan 400 .

More specifically, the hood 310 is disposed opposite to the first dust collection chamber 121 , the air suction member 400 is arranged in the hood 310 , and the hood 310 separates the first dust collection chamber 121 from the air suction member 400 , and the air suction member 400 and the battery assembly 200 Coaxial setup.

As shown in FIGS. 4-5 , in one embodiment, the cleaning device further includes a filter element 700 , the filter element 700 is arranged in the second dust collection chamber 111 , and the filter element 700 is arranged downstream of the air inlet 112 and a separation mechanism upstream of the inlet end 302 of 300 . When the outside air enters the second dust collection chamber 111 through the air inlet 112, it will continue to pass through the filter element 700. The filter element 700 filters out the large particles of dirt in the air and discharges them into the second dust collection chamber In step 111, the remaining air with small particles of dirt continues to enter the separation mechanism 300 through the air inlet end 302 of the separation mechanism 300, and is separated again, thereby improving the cleaning effect of the entire cleaning device.

Further, the filter element 700 is a filter screen, the filter screen is sleeved outside the first dust collector 120, and a first ventilation channel 701 is formed between the filter screen and the first dust collector 120, and the first ventilation channel 701 is separated from the The air inlet end 302 of the mechanism 300 is in communication. The filter screen and the inner wall of the second dust collecting member 110 define a cyclone separator. When the air enters the second dust collecting chamber 111 through the air inlet 112, part of the air will rotate along the inner wall of the second dust collecting member 110 to perform preliminary After separation, it enters the first ventilation channel 701 through the filter screen, and is filtered by the filter screen. Since the first ventilation channel 701 is formed between the filter screen and the first dust collecting member 120 , the air flowing in the first ventilation channel 701 can also dissipate heat to the battery assembly 200 disposed in the first dust collecting chamber 121 . The battery pack 200 is cooled.

Further, the cleaning device 10 further includes a first sealing member 800, one end of the first sealing member 800 is connected with the filter member 700, the other end is connected with the inner wall of the second dust collecting member 110, and the first sealing member 800 is connected with the first collecting member 700. A second ventilation channel 801 communicated with the first ventilation channel 701 is formed between the dust pieces, and the second ventilation channel 801 is communicated with the intake end of the separation mechanism 300 . In this way, the air flowing from the first ventilation channel 701 will enter the second ventilation channel 801, and then enter the separation mechanism 300 through the air inlet end of the separation mechanism 300 to separate the gas and dust, which can avoid the air from the first ventilation channel. The wind coming out of 701 infiltrates into the second dust collecting chamber 111 again.

Optionally, the first sealing member 800 is a sealing ring, the first sealing member 800 is sleeved outside the first dust collecting member 120, one end of the first sealing member 800 is connected with the filter member 700, and the other end is connected with the second dust collecting member The inner wall of the piece 110 is connected.

As shown in FIGS. 4-5 , in one embodiment, the cleaning device 10 further includes a second sealing member 810 , one end of the second sealing member 810 is connected to the first dust collecting member 120 , and the other end is connected to the separation mechanism 300 , The second sealing member 810 is used to prevent the wind from the second ventilation passage 801 from entering the separation mechanism 300 from the dust discharge end 301 of the separation mechanism 300 .

Specifically, the second sealing member 810 is a sealing ring, the dust discharge end 301 of the separation mechanism 300 extends into the first dust collecting chamber 121 , and one end of the second sealing member 810 and the first dust collecting member 120 close to the separation mechanism 300 The end faces are connected, and the other end is connected with the outer wall of the dust discharge end 301 of the separation mechanism 300 .

As shown in FIGS. 1 , 4-5 , in one embodiment, the rear filter element 600 is connected to the separation mechanism 300 , and the rear filter element 600 is arranged downstream of the air outlet end 303 of the air extraction element 400 , and the rear filter element 600 The component 600 , the air suction component 400 and the battery assembly 200 are coaxially arranged. The rear filter element 600 is used to filter the air discharged from the air outlet 303 of the air extraction element 400 again, and the filtered air is then discharged to the outside through the air outlet of the main housing 500 to improve the cleaning effect of the air. In addition, since the rear filter element 600 , the air extraction element 400 and the battery assembly 200 are coaxially arranged, the space occupied by the cleaning device in the direction perpendicular to the axial direction of the air extraction element 400 can be reduced, making the cleaning device more compact.

An embodiment also relates to a vacuum cleaner comprising the cleaning device 10 as described above.

The above-mentioned vacuum cleaner includes the above-mentioned cleaning device 10. In the cleaning device 10, the battery assembly 200 is arranged in the first dust-collecting chamber 121 by using the space of the first dust-collecting chamber 121 of the first dust-collecting member 120, and the first dust-collecting chamber 121 is improved. Space utilization of the dust chamber 121 . And by arranging the battery assembly 200 in the first dust collection chamber 121 , compared to disposing a component on the cleaning device 10 for installing the battery assembly 200 , the occupied space of the cleaning device 10 can be reduced as a whole.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (14)

1. A cleaning apparatus, comprising:

the dust collection assembly comprises a first dust collection piece provided with a first dust collection cavity;

the battery component is arranged in the first dust collection cavity; and

the separating mechanism is connected with the dust collecting component, and a dust outlet end of the separating mechanism is communicated with the first dust collecting cavity.

2. The cleaning apparatus as claimed in claim 1, wherein the dust collecting assembly further has an air inlet, and the air inlet end of the separating mechanism is communicated with the air inlet.

3. The cleaning apparatus as recited in claim 1, wherein said dirt collection assembly further comprises a second dirt collection member, said second dirt collection member defining a second dirt collection chamber, said first dirt collection member being disposed within said second dirt collection chamber.

4. The cleaning apparatus as claimed in claim 3, wherein the second dust collecting member further has an air inlet communicating with the second dust collecting chamber, and the air inlet end of the separating mechanism communicates with the second dust collecting chamber.

5. The cleaning apparatus defined in claim 4, further comprising a filter element disposed in the second dust collection chamber downstream of the air inlet and upstream of the air inlet end of the separation mechanism.

6. The cleaning apparatus as claimed in claim 5, wherein the filter member is a filter net, the filter net is sleeved outside the first dust collecting member, a first ventilation channel is formed between the filter net and the first dust collecting member, and the first ventilation channel is communicated with the air inlet end of the separating mechanism.

7. The cleaning apparatus according to claim 6, further comprising a first sealing member having one end connected to the filter member and the other end connected to an inner wall of the second dust collecting member, wherein a second vent passage communicating with the first vent passage is formed between the first sealing member and the first dust collecting member, and the second vent passage communicates with an air inlet end of the separating mechanism.

8. The cleaning apparatus as defined in claim 4, further comprising a second sealing member having one end connected to the first dust collecting member and the other end connected to the separating mechanism, the second sealing member for preventing wind coming out of the second dust collecting chamber from entering the separating mechanism from a dust outlet end thereof.

9. The cleaning equipment of claim 1, further comprising an air draft part, wherein the air draft part is connected with the separating mechanism, the air draft end of the air draft part is communicated with the air outlet end of the separating mechanism, and the air draft part and the battery assembly are coaxially arranged.

10. The cleaning apparatus defined in claim 9, further comprising a hood coupled to the separating mechanism, the extraction member being disposed within the hood, the hood being configured to separate the extraction member from the first dirt collection chamber.

11. The cleaning apparatus of claim 10, wherein the hood defines a cavity for receiving the extractor, the separating mechanism includes a plurality of cyclone cones, the cyclone cones enclose an annular structure, and dust outlet ends of the cyclone cones extend into the first dust collecting cavity, the hood is disposed within the annular structure and connected to at least one of the cyclone cones, and the hood separates the first dust collecting cavity from the cavity.

12. The cleaning apparatus defined in claim 9, further comprising a post-filter element coupled to the separating mechanism and disposed downstream of the air outlet end of the air extracting element, the post-filter element, the air extracting element and the battery assembly being coaxially disposed.

13. The cleaning apparatus as defined in claim 1, further comprising a main housing coupled to the dirt collection assembly, the main housing having a handle disposed thereon, the first dirt collection member separating the handle and the battery assembly.

14. A vacuum cleaner comprising a cleaning appliance as claimed in any one of claims 1 to 13.

Images