CN221593104U - Dust collector of air purifier - Google Patents
Dust collector of air purifier Download PDFInfo
- Publication number
- CN221593104U CN221593104U CN202323059126.XU CN202323059126U CN221593104U CN 221593104 U CN221593104 U CN 221593104U CN 202323059126 U CN202323059126 U CN 202323059126U CN 221593104 U CN221593104 U CN 221593104U
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- Prior art keywords
- dust
- fixedly connected
- hollow shaft
- air
- air purifier
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- 239000000428 dust Substances 0.000 title claims abstract description 179
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims abstract description 30
- 238000010408 sweeping Methods 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- -1 hair Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removing device of an air purifier, which relates to the technical field of air purifiers and comprises an air purifier main body, wherein a transmission frame is fixedly connected to an air inlet of the air purifier main body, an air inlet frame is fixedly connected to the outer side of the transmission frame, a dust blocking net is fixedly connected between the inner walls of the air inlet frame, a dust sweeping component is arranged on one side of the dust blocking net and used for sweeping dust outside the dust blocking net, and a dust pumping barrel is fixedly connected to the bottom of the transmission frame. According to the utility model, the dust blocking net is arranged at the air inlet, so that dust in air can be blocked in advance, the dust is swept through the dust sweeping component after being blocked by the dust blocking net, and the dust is pumped away by the dust pumping component, so that the pretreatment of the dust is completed, the load of the main body of the air purifier is reduced, the service life of the main body of the air purifier is prolonged, the air inlet is blocked by the dust, and the purifying effect of the main body of the air purifier is improved.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to a dust removing device of an air purifier.
Background
The air purifier is one kind of air filtering and purifying equipment to filter out dust, pollen, bacteria, virus, harmful gas and other pollutant from air and output clean air, and is used widely in household, office, hospital, factory, etc.
Air cleaners are generally not required to remove dust exclusively, they are designed to treat contaminants in the air directly, air cleaners are generally equipped with prefilters which are capable of capturing large particles of dust and contaminants, such as hair, dust, etc. in the room air, and prefilters are generally made of mesh or fibrous materials which can be cleaned by periodic cleaning or replacement.
However, when the dust concentration of the air purifier in the prior art is high, the filter screen of the air purifier may be blocked faster, because more particulate matters and pollutants need to be captured, which may reduce the air flow, reduce the purifying effect and possibly affect the normal operation of the equipment, and frequent dust cleaning makes the air purifier more troublesome to use, which is time-consuming and laborious, and further, an air purifier capable of automatically removing dust is needed to be provided.
Disclosure of utility model
The utility model aims to provide a dust removing device of an air purifier, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an air purifier dust collector, including the air purifier main part, the air inlet position fixedly connected with drive frame of air purifier main part, the outside fixedly connected with air inlet frame of drive frame, fixedly connected with keeps off the dirt net between the inner wall of air inlet frame, one side that keeps off the dirt net is provided with sweeps the dirt subassembly, sweep the dirt subassembly and be used for sweeping the outside dust of keeping off the dirt net, the bottom fixedly connected with of drive frame draws a dirt section of thick bamboo, the inboard of drawing a dirt section of thick bamboo is provided with the dust subassembly, the dust subassembly is used for drawing the dust that sweeps the dirt subassembly down, the inboard of drive frame is provided with drive assembly, drive assembly is used for providing and sweeps dirt subassembly power, fixedly connected with mount between the inner wall of air inlet frame.
By adopting the technical scheme, the air can be subjected to dust removal treatment through the transmission frame before entering the main body of the air purifier, and after dust is blocked by the dust blocking net, the dust is swept through the dust sweeping component and is pumped away by the dust pumping component.
The technical scheme of the utility model is further improved as follows: the dust sweeping component comprises a hollow shaft, the hollow shaft is rotationally connected to one side of the fixing frame, one end of the hollow shaft is fixedly connected with a brush, the brush end of the brush is contacted with one side of the dust blocking net, a cavity is formed in the brush, the brush is communicated with the hollow shaft, a plurality of through holes are formed in one side of the brush, where the brush is located, of the brush, and fan blades are fixedly connected to the outer side of the hollow shaft and the inner side of the air inlet frame.
By adopting the technical scheme, dust is blocked by the dust blocking net, but is attached to the dust blocking net under the action of wind force, and the hairbrush rotates along with the hollow shaft in the process, so that the dust blocking net is cleaned.
The technical scheme of the utility model is further improved as follows: the dust extraction component comprises a piston plate, the piston plate is slidably connected between the inner walls of the dust extraction barrels, the outer sides of the dust extraction barrels are fixedly connected with dust exhaust pipes, first one-way valves are arranged in the dust exhaust pipes, the outer sides of the dust extraction barrels are fixedly connected with dust extraction pipes, second one-way valves are arranged in the dust extraction pipes, one ends of the hollow shafts, far away from the brushes, extend to the inside of the transmission frame and are fixedly connected with rotary joints, and the dust extraction pipes are connected with one sides, far away from the hollow shafts, of the rotary joints through pipelines.
By adopting the technical scheme, the cleaned dust rises near the dust blocking net, and the piston plate is driven to do piston movement in the dust extraction barrel to match with two one-way valves to generate the action of the piston pump so as to extract the dust.
The technical scheme of the utility model is further improved as follows: the outside of hollow shaft and be located the inside fixedly connected with cam of drive frame, the top fixedly connected with mounting bracket of drive frame inner wall, the top sliding connection of mounting bracket has the slide bar, the bottom of slide bar extends to the inside of dust extraction section of thick bamboo and with the top fixedly connected with of piston board, the top fixedly connected with backing plate of piston board, the outside of cam contacts with the top of backing plate, the outside of slide bar just is located the cover between mounting bracket and the backing plate and has the spring.
By adopting the technical scheme, the cam rotates to match with the spring to enable the base plate to reciprocate, and then the piston plate is driven to do piston movement in the dust extraction barrel.
The technical scheme of the utility model is further improved as follows: the driving mechanism comprises a motor, the motor is fixedly connected to the top of the transmission frame, the output end of the motor extends to the inside of the transmission frame and is fixedly connected with a first bevel gear, the outer side of the hollow shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
By adopting the technical scheme, the motor works to drive the first bevel gear to rotate, and then the second bevel gear is driven to rotate by meshing, so that the hollow shaft rotates.
The technical scheme of the utility model is further improved as follows: the outside of air purifier main part is provided with the dust collection container, and the inside of dust collection container holds water, and the dust exhaust pipe extends to the inside of dust collection container and is located the position below the surface of water.
By adopting the technical scheme, the dust suction barrel in the scheme discharges dust to the container with water outside to finish collection.
The technical scheme of the utility model is further improved as follows: the motor is electrically connected with external control equipment.
By adopting the technical scheme, the motor can be conveniently controlled to work through external control equipment.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the dust removing device of the air purifier provided by the utility model has the advantages that the dust blocking net is arranged at the air inlet, dust in the air can be blocked in advance, after the dust is blocked by the dust blocking net, the dust is swept by the dust sweeping component, and the dust is pumped away by the dust pumping component, so that the pretreatment of the dust is completed, the load of the main body of the air purifier is reduced, the service life of the main body of the air purifier is further prolonged, meanwhile, the air inlet is blocked by the dust, and the purifying effect of the main body of the air purifier is further improved.
2. The utility model provides a dust removing device of an air purifier, which is characterized in that a transmission assembly is arranged, the power of auxiliary air inlet is utilized to carry out transmission through a hollow shaft, on one hand, a hairbrush is driven to clean a dust blocking net, dust is removed, on the other hand, the transmission assembly is used for enabling a piston plate to carry out piston motion to realize dust removal, so that a plurality of operations of single-drive dust removal are realized, and the implementation cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the transmission frame and the air intake frame of the present utility model;
FIG. 3 is a schematic view of the internal structure of the transmission frame of the present utility model;
FIG. 4 is a schematic view of the structure of the hollow shaft and brush of the present utility model;
Fig. 5 is an enlarged view of fig. 3a in accordance with the present utility model.
In the figure: 1. an air cleaner main body; 2. a transmission frame; 3. an air inlet frame; 4. a motor; 5. a dust extraction barrel; 6. a dust exhaust pipe; 7. a dust extraction pipe; 8. a first one-way valve; 9. a second one-way valve; 10. a piston plate; 11. a mounting frame; 12. a slide bar; 13. a spring; 14. a backing plate; 15. a hollow shaft; 16. a brush; 17. a cavity; 18. a cam; 19. a rotary joint; 20. a first bevel gear; 21. a second bevel gear; 22. a dust blocking net; 23. a fan blade; 24. and a fixing frame.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 and 2, the utility model provides a dust removing device of an air purifier, which comprises an air purifier main body 1, wherein a transmission frame 2 is fixedly connected to an air inlet of the air purifier main body 1, an air inlet frame 3 is fixedly connected to the outer side of the transmission frame 2, a dust blocking net 22 is fixedly connected between the inner walls of the air inlet frame 3, a dust sweeping component is arranged on one side of the dust blocking net 22 and is used for sweeping dust outside the dust blocking net 22, a dust extraction barrel 5 is fixedly connected to the bottom of the transmission frame 2, a dust extraction component is arranged on the inner side of the dust extraction barrel 5 and is used for extracting dust swept by the dust extraction component, a driving component is arranged on the inner side of the transmission frame 2 and is used for providing power for the dust sweeping component and the dust extraction component, and a fixing frame 24 is fixedly connected between the inner walls of the air inlet frame 3.
In the embodiment, the air is subjected to dust removal treatment through the transmission frame 2 before entering the air purifier main body 1, dust is blocked by the dust blocking net 22, then is swept by the dust sweeping component, and is pumped away by the dust pumping component, so that the pretreatment of the dust is completed, the load of the air purifier main body 1 is reduced, the service life of the air purifier main body 1 is further prolonged, meanwhile, the air inlet is reduced due to the blockage of the dust, the purifying effect of the air purifier main body 1 is further improved,
Example 2
As shown in fig. 2 and fig. 4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust sweeping component comprises a hollow shaft 15, the hollow shaft 15 is rotatably connected to one side of a fixing frame 24, one end of the hollow shaft 15 is fixedly connected with a brush 16, the brush end of the brush 16 is in contact with one side of a dust blocking net 22, a cavity 17 is formed in the brush 16, the brush 16 is communicated with the hollow shaft 15, a plurality of through holes are formed in one side of the brush 16 where the brush is located, and fan blades 23 are fixedly connected to the outer side of the hollow shaft 15 and the inner side of the air inlet frame 3.
In this embodiment, the dust is blocked by the dust-blocking net 22, but is attached to the dust-blocking net 22 by the wind, and the brush 16 rotates with the hollow shaft 15 during this process, so as to clean the dust-blocking net 22.
Example 3
As shown in fig. 2 and fig. 3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust extraction assembly comprises a piston plate 10, the piston plate 10 is slidably connected between the inner walls of the dust extraction barrel 5, the outer side of the dust extraction barrel 5 is fixedly connected with a dust exhaust pipe 6, a first one-way valve 8 is arranged in the dust exhaust pipe 6, the outer side of the dust extraction barrel 5 is fixedly connected with a dust extraction pipe 7, a second one-way valve 9 is arranged in the dust extraction pipe 7, one end, far away from a hairbrush 16, of a hollow shaft 15 extends to the inside of the transmission frame 2 and is fixedly connected with a rotary joint 19, and the dust extraction pipe 7 and one side, far away from the hollow shaft 15, of the rotary joint 19 are connected through a pipeline.
In this embodiment, the cleaned dust is lifted up near the dust blocking net 22, and the piston plate 10 is driven to perform a piston motion in the dust extraction barrel 5, so that the dust is extracted by matching with two one-way valves to generate the action of a piston pump.
As shown in fig. 3, preferably, the cam 18 is fixedly connected to the outer side of the hollow shaft 15 and located in the transmission frame 2, the mounting frame 11 is fixedly connected to the top of the inner wall of the transmission frame 2, the sliding rod 12 is slidably connected to the top of the mounting frame 11, the bottom of the sliding rod 12 extends to the interior of the dust extraction barrel 5 and is fixedly connected to the top of the piston plate 10, the base plate 14 is fixedly connected to the top of the piston plate 10, the outer side of the cam 18 contacts with the top of the base plate 14, and the spring 13 is sleeved between the mounting frame 11 and the base plate 14 and outside the sliding rod 12.
In this embodiment, the hollow shaft 15 rotates to drive the cam 18 to rotate, so that the pad 14 is periodically abutted against the pad 14, the pad 14 is reset and bounced upwards in a gap where the pressing of the cam 18 is lost under the reset of the spring 13, so that the reciprocating motion is realized, and the sliding rod 12 drives the piston plate 10 to perform the piston motion in the dust extraction barrel 5.
Example 4
As shown in fig. 3 and fig. 5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the driving mechanism comprises a motor 4, the motor 4 is fixedly connected to the top of the transmission frame 2, the output end of the motor 4 extends to the inside of the transmission frame 2 and is fixedly connected with a first bevel gear 20, the outer side of the hollow shaft 15 is fixedly connected with a second bevel gear 21, and the second bevel gear 21 is in meshed connection with the first bevel gear 20.
In the present embodiment, the first bevel gear 20 is driven to rotate by the operation of the motor 4, and the second bevel gear 21 is driven to rotate by engagement, so that the hollow shaft 15 rotates.
Preferably, the outside of the air cleaner body 1 is provided with a dust collecting container, the inside of which contains water, and the dust discharge pipe 6 extends to a position where the inside of the dust collecting container is located below the water surface.
In this embodiment, the dust extraction drum 5 discharges dust to a container containing water outside, completes collection,
Preferably, the motor 4 is electrically connected to an external control device.
In the present embodiment, the operation of the motor 4 is facilitated to be controlled by an external control device.
The working principle of the dust removing device of the air purifier is specifically described below.
When the air purifier main body 1 works, air is taken in from the air inlet and treated, but the air is subjected to dust removal treatment through the transmission frame 2 before entering the air purifier main body 1, the dust removal process can be realized by controlling the motor 4 to work, driving the first bevel gear 20 to rotate and then driving the second bevel gear 21 to rotate, so that the hollow shaft 15 rotates and then driving the fan blades 23 to rotate, the auxiliary air intake is carried out, dust is blocked by the dust blocking net 22, but is attached to the dust blocking net 22 under the action of wind force, the process brush 16 rotates along with the hollow shaft 15, and then the dust blocking net 22 is cleaned, and the cleaned dust rises near the dust blocking net 22; the hollow shaft 15 rotates and drives the cam 18 to rotate at the same time, so that the pad 14 is periodically abutted against the pad 14, the pad 14 is reset upwards and bounces at a gap where the cam 18 is lost to press under the reset of the spring 13, further reciprocating motion is achieved, the sliding rod 12 drives the piston plate 10 to do piston motion in the dust suction barrel 5, when the piston plate 10 moves upwards, the second one-way valve 9 is conducted, the first one-way valve 8 is blocked, air is pumped into the cavity 17 in the hairbrush 16 through the hollow shaft 15, further flying dust is pumped into the dust suction barrel 5 through the through hole, when the piston plate 10 moves downwards, the second one-way valve 9 is conducted, the first one-way valve 8 is blocked, and then the dust suction barrel 5 discharges the dust to an external container containing water, collection is completed, so that the dust is cleaned in advance in the environment with more dust, the load of the air purifier main body 1 is reduced, the service life of the air purifier main body 1 is prolonged, meanwhile the dust blocking air inlet is reduced, and the purifying effect of the air purifier main body 1 is improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides an air purifier dust collector, includes air purifier main part (1), its characterized in that: the novel air purifier is characterized in that a transmission frame (2) is fixedly connected to an air inlet of the air purifier main body (1), an air inlet frame (3) is fixedly connected to the outer side of the transmission frame (2), a dust blocking net (22) is fixedly connected between the inner walls of the air inlet frame (3), a dust sweeping component is arranged on one side of the dust blocking net (22), the dust sweeping component is used for sweeping dust outside the dust blocking net (22), a dust suction barrel (5) is fixedly connected to the bottom of the transmission frame (2), a dust suction component is arranged on the inner side of the dust suction barrel (5), dust swept by the dust suction component is sucked by the dust suction component, a driving component is arranged on the inner side of the transmission frame (2), and a fixing frame (24) is fixedly connected between the inner walls of the air inlet frame (3);
The dust sweeping assembly comprises a hollow shaft (15), the hollow shaft (15) is rotationally connected to one side of a fixing frame (24), one end of the hollow shaft (15) is fixedly connected with a brush (16), the brush end of the brush (16) is contacted with one side of a dust blocking net (22), a cavity (17) is formed in the brush (16), the brush (16) is communicated with the hollow shaft (15), the brush (16) is located at one side where bristles are located, and a plurality of through holes are formed in the outer side of the hollow shaft (15) and located at one side of an air inlet frame (3).
2. An air cleaner dust collector as set forth in claim 1, wherein: the dust extraction assembly comprises a piston plate (10), the piston plate (10) is slidably connected between the inner walls of the dust extraction barrel (5), a dust exhaust pipe (6) is fixedly connected to the outer side of the dust extraction barrel (5), a first one-way valve (8) is arranged in the dust exhaust pipe (6), a dust extraction pipe (7) is fixedly connected to the outer side of the dust extraction barrel (5), a second one-way valve (9) is arranged in the dust extraction pipe (7), one end of a hollow shaft (15) far away from a hairbrush (16) extends to the inner side of a transmission frame (2) and is fixedly connected with a rotary joint (19), and the dust extraction pipe (7) is connected with one side of the rotary joint (19) far away from the hollow shaft (15) through a pipeline.
3. An air cleaner dust collector as set forth in claim 2 wherein: the inside fixedly connected with cam (18) of hollow shaft (15) and being located transmission frame (2), the top fixedly connected with mounting bracket (11) of transmission frame (2) inner wall, the top sliding connection of mounting bracket (11) has slide bar (12), the bottom of slide bar (12) extends to the inside of dust extraction section of thick bamboo (5) and with the top fixedly connected with of piston board (10), the top fixedly connected with backing plate (14) of piston board (10), the outside of cam (18) contacts with the top of backing plate (14), the outside of slide bar (12) just is located between mounting bracket (11) and backing plate (14) and overlaps there is spring (13).
4. An air cleaner dust collector as set forth in claim 1, wherein: the driving assembly comprises a motor (4), the motor (4) is fixedly connected to the top of the transmission frame (2), the output end of the motor (4) extends to the inside of the transmission frame (2) and is fixedly connected with a first bevel gear (20), the outer side of the hollow shaft (15) is fixedly connected with a second bevel gear (21), and the second bevel gear (21) is meshed and connected with the first bevel gear (20).
5. An air cleaner dust collector as set forth in claim 2 wherein: the outside of air purifier main part (1) is provided with the dust collection container, the inside of dust collection container holds water, dust exhaust pipe (6) extend to the inside of dust collection container and are located the position below the surface of water.
6. An air cleaner dust collector as set forth in claim 4 wherein: the motor (4) is electrically connected with external control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323059126.XU CN221593104U (en) | 2023-11-13 | 2023-11-13 | Dust collector of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323059126.XU CN221593104U (en) | 2023-11-13 | 2023-11-13 | Dust collector of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221593104U true CN221593104U (en) | 2024-08-23 |
Family
ID=92417833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323059126.XU Active CN221593104U (en) | 2023-11-13 | 2023-11-13 | Dust collector of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221593104U (en) |
-
2023
- 2023-11-13 CN CN202323059126.XU patent/CN221593104U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |