CN220321528U - Self-cleaning device of air filter - Google Patents
Self-cleaning device of air filter Download PDFInfo
- Publication number
- CN220321528U CN220321528U CN202321063566.XU CN202321063566U CN220321528U CN 220321528 U CN220321528 U CN 220321528U CN 202321063566 U CN202321063566 U CN 202321063566U CN 220321528 U CN220321528 U CN 220321528U
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- China
- Prior art keywords
- fixed
- air
- threaded rod
- air purifier
- dust
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air filters, and discloses a self-cleaning device of an air filter, which comprises an air purifier shell, wherein the top of the air purifier shell is communicated with an air outlet, the front surface of the air purifier shell is communicated with an air inlet plate, the back surface of the air purifier shell is fixed with a lug, and a fixing frame is rotationally connected between the lug; according to the utility model, the first threaded rod and the second threaded rod can be driven to rotate simultaneously by the driving motor, the first threaded rod and the second threaded rod can drive the cleaning plate to clean two sides of the air inlet plate simultaneously, the cleaning of the air inlet plate can be ensured, the dust collecting plate at the top can prevent dust from being accumulated at the air outlet, and the problems that a large amount of dust can be attached to the air inlet of the traditional air purifier to influence the air inlet after the air inlet is used for a long time, and dust is easy to accumulate on the surface of the fan and the air outlet at the top of the air purifier is placed for a long time are solved.
Description
Technical Field
The utility model relates to the field of air filters, in particular to a self-cleaning device of an air filter.
Background
The air purifier is a product capable of adsorbing, decomposing or converting pollutants in various air and effectively improving the indoor air cleanliness, and has the main functions of removing particles in the air, including allergens, indoor PM2.5 and the like, and simultaneously solving the problem of indoor, underground space and in-vehicle volatile organic air pollution caused by decoration or other reasons. Because of the persistent and uncertain nature of the release of air pollutants from relatively enclosed spaces, the use of air cleaners to clean indoor air is one of the internationally recognized methods of improving indoor air quality.
The air purifier that uses at present can change the filter core and use, but the air intake also can adhere to a large amount of dust after long-time use, and these dust can block up the air intake and influence the intake if not clear up to the air purifier is when not using, and long-time air outlet and the fan surface of placing the air purifier top accumulate the dust easily, and the effect that reduces or can't play the air-purifying again uses the air purifier probably appears, and the fan starts can lift dust and influence air quality.
Disclosure of Invention
The utility model provides a self-cleaning device of an air filter, which aims to solve the technical problems that the air inlet of the existing air purifier can be attached with a large amount of dust to influence the air inlet after long-time use, and dust is easy to accumulate on the surface of an air outlet at the top of the air purifier and a fan after long-time placement.
The utility model is realized by adopting the following technical scheme: the utility model provides a self-cleaning device of air cleaner, includes the air purifier shell, the top intercommunication of air purifier shell has the air outlet, the front intercommunication of air purifier shell has the air inlet board, the back of air purifier shell is fixed with the lug, rotate between the lug and be connected with fixed frame, fixed frame's inside sliding connection has the dust guard, the back of air purifier shell is fixed with the collecting box, dust guard and collecting box swing joint, the bottom of the inside of air purifier shell is fixed with the mounting panel, the one shot of mounting panel top is fixed with driving motor, the opposite side at mounting panel top is fixed with first threaded rod, the surface of first threaded rod is fixed with from the driving wheel, driving motor's output shaft is fixed with the action wheel, the top of action wheel is fixed with the second threaded rod, the cover is equipped with the drive belt between action wheel and the follow driving wheel, the surface threaded connection of first threaded rod and second threaded rod has the clearance board, the clearance board runs through the air purifier shell and extends to the outside.
As a further improvement of the scheme, the surface of the dust guard is provided with a through hole, the surface of the fixing frame is in threaded connection with a fixing pin, and the fixing pin is in threaded connection with the through hole.
As a further improvement of the scheme, one side of the fixing pin is fixed with a tightening block, and the tightening block is made of rubber materials.
As a further improvement of the scheme, the width of the dustproof plate is larger than the diameter of the air outlet, and the dustproof plate is made of plastic materials.
As a further improvement of the scheme, the diameters of the driving wheel and the driven wheel are the same, and the driving belt is made of rubber materials.
As a further improvement of the scheme, a plurality of bristles are fixed on the inner side of the cleaning plate, and the bristles are made of nylon materials.
As a further improvement of the scheme, the top of the dust guard is fixed with a limiting column, one side of the fixed frame is provided with a fitting groove, and the limiting column is movably connected with the fitting groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first threaded rod and the second threaded rod can be driven to rotate simultaneously by the driving motor, the first threaded rod and the second threaded rod can drive the cleaning plate to clean two sides of the air inlet plate simultaneously, the cleaning of the air inlet plate can be ensured, the dust collecting plate at the top can prevent dust from being accumulated at the air outlet, and the problems that a large amount of dust can be attached to the air inlet of the traditional air purifier to influence the air inlet after the air inlet is used for a long time, and dust is easy to accumulate on the surface of the fan and the air outlet at the top of the air purifier is placed for a long time are solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partial perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.
Main symbol description:
1. an air cleaner housing; 2. an air outlet; 3. an air inlet plate; 4. a tab; 5. a fixed frame; 6. a dust-proof plate; 7. a collection box; 8. a mounting plate; 9. a drive motor; 10. a first threaded rod; 11. driven wheel; 12. a driving wheel; 13. a second threaded rod; 14. a transmission belt; 15. a cleaning plate; 16. a through hole; 17. a fixing pin; 18. tightening the block; 19. brushing; 20. a limit column; 21. and (5) a fitting groove.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
referring to fig. 1-4, a self-cleaning device of an air filter in this embodiment includes an air cleaner housing 1, an air outlet 2 is connected to the top of the air cleaner housing 1, an air inlet plate 3 is connected to the front of the air cleaner housing 1, a protruding plate 4 is fixed to the back of the air cleaner housing 1, a fixing frame 5 is rotatably connected between the protruding plates 4, a dust-proof plate 6 is slidably connected to the inside of the fixing frame 5, a collecting box 7 is fixed to the back of the air cleaner housing 1, the dust-proof plate 6 is movably connected to the collecting box 7, a mounting plate 8 is fixed to the bottom of the inside of the air cleaner housing 1, a driving motor 9 is fixed to one side of the top of the mounting plate 8, a first threaded rod 10 is fixed to the other side of the top of the mounting plate 8, a driven wheel 11 is fixed to the surface of the first threaded rod 10, a driving wheel 12 is fixed to the output shaft of the driving wheel 12, a second threaded rod 13 is sleeved with a driving belt 14 between the driving wheel 12 and the driven wheel 11, a cleaning plate 15 is screwed to the surface of the first threaded rod 10 and the second threaded rod 13, and the cleaning plate 15 extends outside through the air cleaner housing 1; this self-cleaning device can drive first threaded rod 10 and second threaded rod 13 through driving motor 9 and rotate simultaneously, and first threaded rod 10 and second threaded rod 13 can drive clearance board 15 and clear up the both sides of intake air plate 3 simultaneously, can guarantee the cleanness of intake air plate 3, and the dust guard 6 can prevent that air outlet 2 from gathering up the dust in the accomodating at top, solves the problem that can attach a large amount of dust and influence the intake after long-time use of current air purifier air intake to long-time air outlet and the fan surface at placing the air purifier top are accumulated the dust easily.
Example 2:
the further improvement of this embodiment on the basis of embodiment 1 is that: through-hole 16 has been seted up on the surface of dust guard 6, and fixed frame 5's surface threaded connection has fixed pin 17, fixed pin 17 and through-hole 16 threaded connection, and fixed pin 17 can cooperate through-hole 16 to use, can spacing dust guard 6, and one side of fixed pin 17 is fixed with and screws up the piece 18, screws up the piece 18 and adopts the rubber material to make, screws up the piece 18 and can laminate the finger, and the rubber material has then improved the frictional force of screwing up the piece 18.
The width of dust guard 6 is greater than the diameter of air outlet 2, and dust guard 6 adopts plastic material to make, and this kind of design can guarantee that dust guard 6 covers air outlet 2, avoids appearing the gap.
The diameters of the driving wheel 12 and the driven wheel 11 are the same, the driving belt 14 is made of rubber materials, the design can ensure that the rotation speeds of the first threaded rod 10 and the second threaded rod 13 are the same, and the situation that the threaded rods are clamped is avoided.
The inside of clearance board 15 is fixed with a plurality of brush hairs 19, and brush hairs 19 adopt nylon material to make, and brush hairs 19 can laminate air inlet plate 3, improves the cleaning performance of dust.
The top of dust guard 6 is fixed with spacing post 20, and laminating groove 21 has been seted up to one side of fixed frame 5, spacing post 20 and laminating groove 21 swing joint, and spacing post 20 can carry out spacingly to dust guard 6, avoids dust guard 6 to fall into collecting box 7 completely.
Working principle: when using air cleaner, the staff can start driving motor 9, driving motor 9 can drive second threaded rod 13 and rotate, and second threaded rod 13 surface action wheel 12 can drive from driving wheel 11 through drive belt 14 and rotate, and from driving wheel 11 can drive first threaded rod 10 and rotate, first threaded rod 10 and second threaded rod 13 can drive clearance board 15 and reciprocate and clear up air inlet board 3, brush hair 19 can laminate air inlet board 3 when the clearance, improve the cleaning performance of dust, staff upwards lifts spacing post 20 and drives dust guard 6 and break away from collecting box 7 when placing for a long time, later the staff screws up fixed pin 17 and pass through-hole 16 and can fix dust guard 6, later the staff upset dust guard 6 with its cover in air outlet 2 department can.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (7)
1. The utility model provides a self-cleaning device of air cleaner, its characterized in that, includes the air purifier shell, the top intercommunication of air purifier shell has the air outlet, the front intercommunication of air purifier shell has the air inlet board, the back of air purifier shell is fixed with the lug, rotate between the lug and be connected with fixed frame, fixed frame's inside sliding connection has the dust guard, the back of air purifier shell is fixed with the collecting box, dust guard and collecting box swing joint, the bottom of the inside of air purifier shell is fixed with the mounting panel, the one time at mounting panel top is fixed with driving motor, the opposite side at mounting panel top is fixed with first threaded rod, the fixed surface of first threaded rod is fixed with from the driving wheel, driving motor's output shaft is fixed with the action wheel, the top of action wheel is fixed with the second threaded rod, the cover is equipped with the drive belt between action wheel and the driving wheel, the surface threaded connection of first threaded rod and second threaded rod has the clearance board, the clearance board runs through the air purifier shell and extends to the outside.
2. The self-cleaning apparatus of claim 1, wherein the dust-proof plate has a through-hole formed on a surface thereof, and the fixing frame has a fixing pin screwed to the surface thereof, the fixing pin being screwed to the through-hole.
3. The self-cleaning apparatus of an air filter according to claim 2, wherein a tightening block is fixed to one side of the fixing pin, and the tightening block is made of rubber material.
4. The self-cleaning apparatus of claim 1, wherein the dust-proof plate has a width greater than a diameter of the air outlet, and is made of plastic material.
5. The self-cleaning apparatus of claim 1, wherein the driving wheel and the driven wheel have the same diameter, and the driving belt is made of rubber material.
6. The self-cleaning apparatus of claim 1, wherein a plurality of bristles are fixed to an inner side of the cleaning plate, and the bristles are made of nylon material.
7. The self-cleaning device of claim 1, wherein the top of the dust-proof plate is fixed with a limit post, one side of the fixed frame is provided with a fitting groove, and the limit post is movably connected with the fitting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063566.XU CN220321528U (en) | 2023-05-06 | 2023-05-06 | Self-cleaning device of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063566.XU CN220321528U (en) | 2023-05-06 | 2023-05-06 | Self-cleaning device of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321528U true CN220321528U (en) | 2024-01-09 |
Family
ID=89425874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321063566.XU Active CN220321528U (en) | 2023-05-06 | 2023-05-06 | Self-cleaning device of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321528U (en) |
-
2023
- 2023-05-06 CN CN202321063566.XU patent/CN220321528U/en active Active
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| GR01 | Patent grant | ||
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