CN210631826U

CN210631826U - Vehicle-mounted air pollution purification device

Info

Publication number: CN210631826U
Application number: CN201920977567.2U
Authority: CN
Inventors: 韩洋; 陆睿祺; 韩理想
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-29
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a vehicle-mounted atmospheric pollution purification device, which comprises a wind dispersing box, a top cover, a support, wind holes, a top opening, a bottom opening, a filter, an inner shell, a micro-fan, an air outlet, an air inlet, a motor, a screw rod, a screw hole and a PCB board, wherein the wind holes are uniformly arranged on the surface of the wind dispersing box, the inner shell is integrally fixed inside the wind dispersing box, the bottom opening is arranged on the bottom surface of the inner shell, the support matched with the bottom opening is arranged at the bottom of the wind dispersing box, the motor is arranged inside the support, the screw rod penetrating out of the support is arranged at the output end of the motor, the screw hole is arranged at the top of the bottom opening, the vehicle-mounted atmospheric pollution purification device circularly guides the air in a vehicle through the driving of the micro-fan, the air is effectively purified through the filtering of the filter, the device has simple structure and lower cost, and the lifting wind dispersing box is convenient, the blockage of the inside of the device caused by redundant dust is avoided, and the service life is prolonged.

Description

Vehicle-mounted air pollution purification device

Technical Field

The utility model relates to an on-vehicle air purification technical field specifically is an on-vehicle atmosphere pollution purifier.

Background

After the industrial revolution, many areas of the world have vigorously developed heavy industries, resulting in a straight-line loss of air quality, posing a serious threat to human health, including the well-known "photochemical smog event in los angeles". In order to improve the air quality, besides a long-term air treatment policy, many scientific research institutions also actively research and develop air purification technologies, and healthy breathing experience is brought to consumers in the first time.

The existing automobile is widely used, the space in the automobile is relatively closed, and the air in the automobile directly influences the body health of a user, so that the automobile-mounted air purifier is widely used, although the existing air purifier is various in form, the working principle is similar, the mechanism is complex, the cost is high, and therefore the automobile-mounted air pollution purifying device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a vehicle-mounted atmospheric pollution purification device with simple structure and low cost, which comprises a wind dispersing box, a top cover, a support, wind holes, a top opening, a bottom opening, a filter, an inner shell, a micro-fan, an air outlet, an air inlet, a motor, a screw rod, a screw hole and a PCB plate, wherein the wind holes are uniformly arranged on the surface of the wind dispersing box, the inner shell is integrally fixed inside the wind dispersing box, the bottom opening is arranged on the bottom surface of the inner shell, the bottom of the wind dispersing box is provided with the support matched with the bottom opening, the motor is arranged inside the support, the screw rod penetrating out of the support is arranged at the output end of the motor, the top of the bottom opening is provided with the screw hole, the screw rod is meshed with the screw hole and is connected with the screw hole, the micro-fan is arranged inside the inner shell, the bottom of the micro-fan is symmetrically provided with the air, the inner shell outside cover is equipped with the filter, the top of the wind box that looses has been seted up at the top, and the top cap is installed to the top crescent, support internally mounted has the PCB board, and little fan and motor and PCB board electric connection.

Preferably, the filter comprises a HEPA and an activated carbon composite net, the HEPA is wrapped and fixed on the outer side of the activated carbon composite net, and the HEPA and the activated carbon composite net are folded.

Preferably, sliding columns are symmetrically fixed to the top of the inner shell on the side edge of the threaded hole, sliding holes are symmetrically formed in the top of the support, and the sliding columns are connected with the sliding holes in a sliding mode.

Preferably, a sealing ring is fixed at the edge position of the bottom opening.

Preferably, the air dispersing box and the support are both made of hard plastics.

The utility model has the advantages that: the device is placed in a vehicle, when the device works, the motor drives the screw rod to rotate, the air dispersing box rises through the meshing of the motor and the screw hole, the outer wall of the support is separated from the inner wall of the bottom opening, the air inlet is communicated with the external space, the micro-fan works, air is sucked through the air inlet and then is led into the filter through the air outlet, after the air is purified by the filter, the air is uniformly discharged through the air hole, when the device stops working, the motor drives the screw rod to rotate reversely, the air dispersing box descends, the support is tightly attached to the inner wall of the bottom opening, the air inlet end of the device is sealed, the vehicle-mounted air pollution purifying device circularly guides the air in the vehicle through the driving of the micro-fan, the air is effectively purified through the filtering of the filter, the device has simple structure and low cost, meanwhile, the lifting type air dispersing box is convenient for sealing the air inlet end when the device does not work, the service life is prolonged.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the bottom structure of the wind-dispersing box of the present invention;

fig. 4 is a schematic diagram of the filter structure of the present invention.

In the figure: 1. a wind-dispersing box; 2. a top cover; 3. a support; 4. a wind hole; 5. a top opening; 6. a bottom opening; 7. a filter; 8. an inner shell; 9. a micro-fan; 10. an air outlet; 11. an air inlet; 12. a motor; 13. a screw rod; 14. a slide hole; 15. a traveler; 16. a silk hole; 17. a seal ring; 18. HEPA; 19. an activated carbon composite mesh; 20. and (7) a PCB board.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1-4, a vehicle-mounted air pollution purifying device comprises a wind dispersing box 1, a top cover 2, a support 3, wind holes 4, a top opening 5, a bottom opening 6, a filter 7, an inner shell 8, a micro-fan 9, an air outlet 10, an air inlet 11, a motor 12, a screw rod 13, a screw hole 16 and a PCB 20, wherein the wind holes 4 are uniformly arranged on the surface of the wind dispersing box 1, the inner shell 8 is integrally fixed inside the wind dispersing box 1, the bottom opening 6 is arranged on the bottom surface of the inner shell 8, the support 3 matched with the bottom opening 6 is arranged at the bottom of the wind dispersing box 1, the motor 12 is arranged inside the support 3, the screw rod 13 penetrating out of the support 3 is arranged at the output end of the motor 12, the screw hole 16 is arranged at the top of the bottom opening 6, the screw rod 13 is meshed with the screw hole 16, the micro-fan 9 is arranged inside the inner shell 8, the air inlet 11 communicated with, the air exit 10 with the inside intercommunication of wind box 1 that looses is seted up at 9 tops of little fan, 8 outside covers of inner shell are equipped with filter 7, a mouthful 5 has been seted up at 1 tops of wind box that looses, and the internal meshing of a mouthful 5 installs

top cap

2, 3 internally mounted of support has PCB board 20, and little fan 9 and motor 12 and PCB board 20 electric connection.

The filter 7 includes HEPA18 and active carbon composite network 19, HEPA18 parcel is fixed in the active carbon composite network 19 outside, and HEPA18 and active carbon composite network 19 are the rugosity, filters through particulate matter and PM2.5 in HEPA18 to the air and adsorbs, active carbon composite network 19 adsorbs formaldehyde and peculiar smell in the air, the rugosity HEPA18 and active carbon composite network 19 increase with the area of contact of air, the purification efficiency who has improved.

The top of the inner shell 8 is symmetrically fixed with sliding columns 15 at the side edges of the threaded holes 16, the sliding holes 14 are symmetrically formed in the top of the support 3, the sliding columns 15 are connected with the sliding holes 14 in a sliding mode, and the air dispersing box 1 is stably lifted through the sliding clamping of the sliding columns 15 and the sliding holes 14.

The edge position of the bottom opening 6 is fixed with a sealing ring 17, the sealing ring 17 is stably installed, the attaching sealing performance of the support 3 and the inner wall of the bottom opening 6 is improved, and dust is prevented from entering the device when the device does not work.

The air dispersing box 1 and the support 3 are both made of hard plastics, so that the production cost is reduced, and the stress strength is high.

The working principle of the specific embodiment is as follows: the device is placed in the car, carry out the during operation, motor 12 drives lead screw 13 and rotates, it makes scattered wind box 1 rise to mesh through motor 12 and

silk hole

16, 3 outer walls of support break away from the laminating with 6 inner walls of end opening, make air intake 11 and exterior space intercommunication, breeze machine 9 works, through air intake 11 air-intake, pass through inside the leading-in filter 7 of air exit 10 again, after the purification of filter 7, the air evenly discharges through wind hole 4, when the device stop work, motor 12 drives lead screw 13 reversal, make scattered wind box 1 descend, support 3 is hugged closely with 6 inner walls of end opening, it is sealed with the air inlet end of device.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a vehicle-mounted atmospheric pollution purifier, includes scattered wind box (1), top cap (2), support (3), wind hole (4), top opening (5), end opening (6), filter (7), inner shell (8), breeze machine (9), air exit (10), air intake (11), motor (12), lead screw (13), silk hole (16) and PCB board (20), its characterized in that: the air holes (4) are uniformly formed in the surface of the air dispersing box (1), an inner shell (8) is integrally fixed in the air dispersing box (1), a bottom opening (6) is formed in the bottom surface of the inner shell (8), a support (3) matched with the bottom opening (6) is arranged at the bottom of the air dispersing box (1), a motor (12) is arranged in the support (3), a lead screw (13) penetrating out of the support (3) is mounted at the output end of the motor (12), a screw hole (16) is formed in the top of the bottom opening (6), the lead screw (13) is meshed with the screw hole (16) and connected with the inner shell, a micro-fan (9) is mounted in the inner shell (8), an air inlet (11) communicated with the bottom opening (6) is symmetrically formed in the bottom of the micro-fan (9), an air exhaust opening (10) communicated with the inside of the air dispersing box (1) is formed in the top of the micro-fan (9), top opening (5) have been seted up at scattered wind box (1) top, and top opening (5) inner gearing installs top cap (2), support (3) internally mounted has PCB board (20), and gentle breeze machine (9) and motor (12) and PCB board (20) electric connection.

2. The vehicle-mounted atmospheric pollution purification device according to claim 1, characterized in that: the filter (7) comprises a HEPA (18) and an active carbon composite net (19), the HEPA (18) is wrapped and fixed on the outer side of the active carbon composite net (19), and the HEPA (18) and the active carbon composite net (19) are folded.

3. The vehicle-mounted atmospheric pollution purification device according to claim 1, characterized in that: sliding columns (15) are symmetrically fixed to the side edge of the threaded hole (16) at the top of the inner shell (8), sliding holes (14) are symmetrically formed in the top of the support (3), and the sliding columns (15) are connected with the sliding holes (14) in a sliding mode.

4. The vehicle-mounted atmospheric pollution purification device according to claim 1, characterized in that: and a sealing ring (17) is fixed at the edge of the bottom opening (6).

5. The vehicle-mounted atmospheric pollution purification device according to claim 1, characterized in that: the air dispersing box (1) and the support (3) are both made of hard plastics.