CN212219846U

CN212219846U - Air purifier for vehicle

Info

Publication number: CN212219846U
Application number: CN202020032821.4U
Authority: CN
Inventors: 梁莉敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-12-25
Anticipated expiration: 2030-01-08

Abstract

The utility model provides an air purifier for vehicle. The air purifier for the vehicle consists of a lower shell, a bracket, a centrifugal blower, a circuit board, an ultraviolet lamp, a ceramic chip fixing upper shell, a ceramic chip fixing lower shell, an air inlet net and an upper shell. The cover is equipped with centrifugal blower and fixed with the inferior valve spiro union on the support, it is fixed with the centrifugal blower joint to go out the fan housing, the circuit board is fixed with the support spiro union, the fixed epitheca of potsherd is fixed with the fixed inferior valve joint of potsherd, has placed the potsherd in it. The air inlet net is placed at the upper end of the ceramic chip fixing upper shell, the upper shell is fixed with the lower shell in a clamping mode, titanium dioxide is coated on the surface of the ceramic chip, and the circuit board is provided with a travel switch and an ultraviolet lamp. By adopting the air purifier for the automobile with the structure, the titanium dioxide can eliminate and purify toxic and harmful gases, pathogenic bacteria and various micro pollution sources in the air under the irradiation of ultraviolet light, and can effectively inhibit the multiplication of mould and microorganism, thereby purifying the air in the automobile, sterilizing and eliminating peculiar smell.

Description

Air purifier for vehicle

Technical Field

The utility model relates to an air purifier for vehicle.

Background

Along with the increasing of the quantity of private cars and the improvement of the requirement of people on the comfort level of the environment in the car, people increasingly pursue clean air in a carriage, but the environment in the car is relatively narrow and has high sealing performance, residual volatile gas released by rubber plastic materials in the car, formaldehyde substances generated by car interior trim and a ground mat, pollutants discharged by the car per se enter the environment in the car, and pollutants in the external environment enter the car, so that pollution can be caused. In the prior art, the air in the vehicle is purified mainly by an air blower, the air in the vehicle passes through a filter screen of an air conditioner filter element to achieve the purpose of purification, and the adsorption is removed by an activated carbon bag in some of the air purification technologies, the filter screen and the activated carbon bag are both consumable products, and the air purification technologies need to be replaced after being used for a certain period, so the cost is high; some air is purified by an anion generator system, but the purified air cannot be diffused and may be inhaled again by a human body after being settled, and thus the purifying capability is limited. To the weak point that exists, the utility model discloses an automobile-used air purifier adopts photocatalyst technology, and titanium dioxide can eliminate the purification to poisoning gas and germ and various little pollution sources in the air under the shining of ultraviolet ray light, can effectively restrain reproduction of mould, microorganism to reach the air in the purification car, degerming, the purpose of peculiar smell of removing.

SUMMERY OF THE UTILITY MODEL

In view of the defects existing in the prior air purifier for vehicles, the utility model aims to solve the technical problem that: the vehicle air purifier has the advantages of low use cost and high purification capacity.

In order to achieve the above object, according to one aspect of the present invention, the present invention is realized by the following technical measures: an air purifier for vehicle is composed of lower casing, supporter, centrifugal blower, circuit board, ultraviolet lamp, ceramic chip fixing upper casing, ceramic chip fixing lower casing, air inlet net, air outlet cover and upper casing. The cover is equipped with centrifugal blower and fixed with the inferior valve spiro union on the support, it is fixed with the centrifugal blower joint to go out the fan housing, the circuit board is fixed with the support spiro union, the fixed epitheca of potsherd is fixed with the fixed inferior valve joint of potsherd, has placed the potsherd in it. The air inlet net is placed at the upper end of the ceramic chip fixing upper shell, the upper shell is fixedly connected with the lower shell in a clamping mode, and the air inlet net is characterized in that: the surface of the ceramic wafer is coated with titanium dioxide, and the circuit board is provided with a travel switch and an ultraviolet lamp.

Furthermore, the surface of the ceramic plate is provided with honeycomb-shaped small holes, so that the surface area of a titanium dioxide contact surface is greatly increased.

Furthermore, the middle of the ceramic plate fixing lower shell is hollowed out and used for allowing air to pass through.

Further, the circuit board integrates the circuit control of the electric components in the air purifier, and comprises a switch button with an indicator light, a speed regulating button, a blower and a USB interface circuit.

Furthermore, when the upper shell and the lower shell of the travel switch are separated, the travel switch can automatically disconnect the overall power supply of the main circuit board, and the power-off protection effect is achieved.

Furthermore, the overall dimension of the air inlet net is equal to the size of the ceramic plate fixed upper shell.

Further, when the switch button with the indicator light is turned on, the ultraviolet lamp is turned on.

Compared with the prior art, the utility model has the advantages of: the photocatalyst technology is adopted, titanium dioxide coated on the ceramic chip is utilized, and toxic gas, germs and various micro-pollution sources in the purified air are eliminated through ultraviolet irradiation, so that the use cost is reduced, and the purification capacity is enhanced.

Drawings

The accompanying drawings, which form a part hereof, 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. In the drawings:

fig. 1 is an exploded view of the air purifier for vehicle of the present invention.

Description of reference numerals: 1. a lower case; 2. a switch button with an indicator light; 3. a speed regulating button; 4. an upper shell; 5. a support; 6. a screw; 7. a centrifugal blower; 8. an air outlet cover; 9. a circuit board; 10. an ultraviolet lamp; 11. a USB interface; 12. the ceramic plate is fixed on the lower shell; 13. a ceramic plate; 14. the ceramic plate is fixed on the upper shell; 15. an air inlet net; 16. a travel switch.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

Referring to fig. 1, the present embodiment comprises a lower casing 1, a bracket 5, a centrifugal blower 7, a circuit board 9, an ultraviolet lamp 10, a ceramic sheet fixing upper casing 14, a ceramic sheet 13, a ceramic sheet fixing lower casing 12, an air inlet net 15, and an upper casing 4. The cover is equipped with centrifugal blower 7 on the support 5 and fixed with 1 spiro union of inferior valve, it is fixed with 7 joints of centrifugal blower to go out fan housing 8, circuit board 9 is fixed with the 5 spiro unions of support, the fixed epitheca 14 of potsherd is fixed with the fixed 12 joints of inferior valve of potsherd, has placed potsherd 13 in it. The air inlet net 15 is placed at the upper end 14 of the ceramic chip fixing upper shell, the upper shell 4 is fixedly connected with the lower shell 1 in a clamping mode, titanium dioxide is coated on the surface of the ceramic chip 13, and the circuit board 9 is provided with a travel switch 16 and an ultraviolet lamp 10.

When the air purifier that this embodiment provided uses, insert the USB power of car with USB interface 11, turn on and take pilot lamp shift knob 2, light during the instruction, ultraviolet lamp 10 lights simultaneously, centrifugal blower 7 also begins the operation, this air purifier begins work, if need great wind-force, select "strong" shelves with speed governing button 3, air outlet wind-force is bigger, ultraviolet radiation is to the titanium dioxide material of ceramic wafer 13 on, under centrifugal blower 7's effect, the air in the car inhales in the air purifier, utilize photocatalyst technology to realize killing the bacterium, repeat with this circulation, in order to reach the purpose of killing the bacterium in the car, remove the peculiar smell.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by 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 protection scope of the present invention.

Claims

1. The utility model provides an automobile-used air purifier, by inferior valve, support, centrifugal blower, circuit board, ultraviolet lamp, the fixed epitheca of potsherd, the fixed inferior valve of potsherd, air inlet net, go out the fan housing, epitheca and constitute, the cover is equipped with centrifugal blower and fixed with the inferior valve spiro union on the support, it is fixed with centrifugal blower joint to go out the fan housing, the circuit board is fixed with the support spiro union, the fixed epitheca of potsherd is fixed with the fixed inferior valve joint of potsherd, has placed the potsherd in it, the air inlet net is placed in the fixed epitheca upper end of potsherd, the epitheca is fixed: the surface of the ceramic wafer is coated with titanium dioxide, and the circuit board is provided with a travel switch and an ultraviolet lamp.

2. The air cleaner for vehicles according to claim 1, wherein: the surface of the ceramic plate is provided with honeycomb-shaped small holes.

3. The air cleaner for vehicles according to claim 1, wherein: the middle of the ceramic chip fixing lower shell is hollowed out.

4. The air purifier for vehicle as claimed in claim 1, wherein the circuit board integrates circuit control of electric components of the air purifier, and comprises a switch button with indicator light, a speed-regulating button, a blower, and a USB interface circuit.

5. The air purifier for vehicle as claimed in claim 1, wherein the travel switch is separated from the upper case to automatically cut off the overall power supply of the circuit board.

6. The air purifier for vehicle as recited in claim 1, wherein the size of the air inlet net is equal to the size of the ceramic plate fixed upper shell.

7. The air purifier for vehicle as claimed in claim 4, wherein the ultraviolet lamp is turned on when the switch button with the indicator light is turned on.