CN202896239U

CN202896239U - Car air purifier

Info

Publication number: CN202896239U
Application number: CN2012206208353U
Authority: CN
Inventors: 李长明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-22
Filing date: 2012-11-22
Publication date: 2013-04-24
Anticipated expiration: 2022-11-22

Abstract

The utility model relates to an air purifier, in particular to a car air purifier with high efficiency of purifying air and high efficiency of eliminating air pollutants of formaldehyde, toluene, total volatile organic compound (TVOC) and the like. The car air purifier comprises a shell body, negative oxygen anion generators, a first photocatalyst plate, a second photocatalyst plate, an ultraviolet germicidal lamp, a high efficiency particulate air (HEPA) filter, an active carbon filter, an air blower, an inductor and a controller, wherein the shell body comprises an upper shell, a lower shell and a middle plate, a wind hole is formed in the middle plate, a power supply connecting hole and an air quality induction hole are formed in the outer side of the lower shell, the HEPA filter, the first photocatalyst plate, the ultraviolet germicidal lamp, the second photocatalyst plate and the active carbon filter are sequentially arranged on the lower portion of the lower shell in a shell body cavity, an air blower mounting seat and the controller are arranged on the upper portion of the lower shell, a plurality of the negative oxygen anion generators are arranged on one side of the lower portion of the lower shell, the air quality inductor is arranged on the other side of the lower portion of the lower shell, the position of the air quality inductor is corresponding to the position of the air quality induction hole in the outer side of the lower shell, and the air blower is arranged on the air blower seat.

Description

Vehicular air purifier

Technical field

The utility model relates to a kind of air purifier, particularly a kind of vehicular air purifier that has the high-efficient purification air, removes the airborne pollutant such as formaldehyde, toluene, TVOC.

Background technology

Present existing vehicular air purifier, can adsorb, decompose or transform various airborne pollutant (generally comprising finishing pollution, bacterium, anaphylactogen of dust, pollen, peculiar smell, formaldehyde and so on etc.), the product of Effective Raise air cleanliness is take the air purifier of removing in-vehicle air pollution as main.Function ratio is more single, still do not have a kind of air purifier that can concentrate multiple functions such as purifying air, high-efficient cleaning removes formaldehyde, and cost is higher, is not suitable for promoting.

Summary of the invention

The purpose of this utility model is to provide a kind of vehicular air purifier for above-mentioned weak point, by with reasonable Arrangement such as negative oxygen ion generator, photocatalyst plate, ultraviolet germicidal lamp, HEPA filter, active carbon filters, realize the high-efficient purification air, the effect of the objectionable impuritiess such as removal formaldehyde, gas.

Vehicular air purifier takes following technical scheme to realize: vehicular air purifier comprises housing, negative oxygen ion generator, the first photocatalyst plate, the second photocatalyst plate, ultraviolet germicidal lamp, HEPA filter (high efficiency particle air filter), active carbon filter, blowing engine, inductor and controller, housing comprises upper casing, lower casing and middle plate, middle plate is arranged between upper casing and the lower casing, be provided with keypad in the upper casing side, be provided with some control buttons at keypad; Have the wind hole at middle plate, so that after foul air enters by a side ventilation inlet, discharge in car from the air that the air outlet of opposite side will purify; Be provided with power supply connecting bore and air quality sensing hole in the lower casing outside; In the endoceliac lower casing of shell bottom HEPA filter, the first photocatalyst plate, ultraviolet germicidal lamp, the second photocatalyst plate and active carbon filter are housed successively, be provided with blowing engine mount pad and controller on lower casing top, one side is provided with some negative oxygen ion generators in the lower casing bottom, opposite side at lower casing is provided with the air quality inductor, and the position of air quality inductor is corresponding with the air quality sensing hole on the lower casing outside; At the blowing engine mount pad blowing engine is housed; HEPA filter, ultraviolet germicidal lamp, active carbon filter, negative oxygen ion generator, air quality inductor and blowing engine all are connected with the mouth of controller by wire, control its operation by controller, the input end of controller is connected with button on the keypad.

On upper casing, also be provided with LED Unit, can find out easily the mode of operation of vehicular air purifier, and increase aesthetic property.

Described wind hole is the barrier shape.

Medial end portions at lower casing is provided with cover plate, in order to change easily filter material.

Described controller adopts commercially available micro controller system as control core.

Principle of work: when vehicular air purifier uses, select the running statees such as open and close by the button on the keypad, by inner each component working of controller control, after foul air entered by a crosswind hole, through purifying treatment, the air that will purify from the wind hole of opposite side is discharged in car, thereby realizes air-pollution control.

Photocatalyst (Photo catalyst) is also referred to as photocatalyst (Light catalyst), that a class is take titanium dioxide (TiO2) as representative, under the irradiation of light, self do not change, but can promote chemical reaction, have the general name of the semi-conducting material of catalysis.Under light source irradiation, it can utilize the power generation catalytic action (redox reaction) of specific wavelength light source, the OH that the oxygen around making and hydrone are excited into the tool activity ^-And O ^2-In the free-ion base, all organic substance and part dead matter harmful to human body or environment of the almost separable solution of these free radicals.

The utility model vehicular air purifier is reasonable in design, adopt the structure of photocatalyst plate+ultraviolet germicidal lamp+photocatalyst plate, it is the double-surface double-effect photocatalyst structure, the definition and the needs that meet high-efficient purification, integrate purify air, negative oxygen ion generation, smoke abatement taste removal, high-efficient cleaning be except the function of the pollutantss such as formaldehyde, toluene, TVOC, not only environmental protection but also efficient has very wide market outlook.

Description of drawings

The utility model is described in further detail below with reference to accompanying drawing:

Fig. 1 is the front view of the high-efficiency vehicle-mounted air purifier of the utility model.

Fig. 2 is the back view of the high-efficiency vehicle-mounted air purifier of the utility model.

Fig. 3 is the inner structure scheme drawing of the high-efficiency vehicle-mounted air purifier of the utility model.

Among the figure: 1, upper casing, 2, keypad, 3, LED Unit, 4, cover plate, 5, lower casing, 6, middle plate, 7, air outlet, 8, ventilation inlet, 9, blowing engine, 10, anion generator, 11, controller, 12, ultraviolet germicidal lamp, 13, air quality inductor, 14-1, the first photocatalyst plate, 14-2, the second photocatalyst plate, 15, HEPA filter, 16, active carbon filter.

The specific embodiment

With reference to accompanying drawing 1 ~ 3, the utility model vehicular air purifier comprises housing, negative oxygen ion generator 10, the first photocatalyst plate 14-1, the second photocatalyst plate 14-2, ultraviolet germicidal lamp 12, HEPA filter 15(high efficiency particle air filter), active carbon filter 16, blowing engine 9, air quality inductor 13 and controller 11, housing comprises upper casing 1, lower casing 5 and middle plate 6, middle plate 6 is arranged between upper casing 1 and the lower casing 5, be provided with keypad 2 in upper casing 1 side, be provided with some control buttons at keypad 2; Have the wind hole at middle plate 6, so that after foul air enters by ventilation inlet 8, discharge in car from the air that the air outlet 7 of opposite side will purify; Be provided with power supply connecting bore and air quality sensing hole in lower casing 5 outsides; In the endoceliac lower casing of shell 5 bottoms HEPA filter 15, the first photocatalyst plate 14-1, ultraviolet germicidal lamp 12, the second photocatalyst plate 14-2 and active carbon filter 16 are housed successively, be provided with blowing engine mount pad and controller 11 on lower casing 5 tops, one side is provided with some negative oxygen ion generators 10 in lower casing 5 bottoms, opposite side at lower casing 5 is provided with air quality inductor 13, and the position of air quality inductor 13 is corresponding with the air quality sensing hole on lower casing 5 outsides; At the blowing engine mount pad blowing engine 9 is housed; HEPA filter 15, ultraviolet germicidal lamp 12, active carbon filter 16, negative oxygen ion generator 10, air quality inductor 13 and blowing engine 9 all are connected by the mouth of wire with controller 11, by its operation of controller 11 control, the input end of controller 11 is connected with button on the keypad 2.

On upper casing 1, also be provided with LED Unit 3, can find out easily the mode of operation of vehicular air purifier, and increase aesthetic property.

Described wind hole is the barrier shape.

Medial end portions at lower casing 5 is provided with cover plate 4, in order to change easily filter material.

Described controller 11 adopts commercially available micro controller system as control core.

Claims

1. vehicular air purifier, it is characterized in that: comprise housing, negative oxygen ion generator, the first photocatalyst plate, the second photocatalyst plate, ultraviolet germicidal lamp, HEPA filter, active carbon filter, blowing engine, inductor and controller, housing comprises upper casing, lower casing and middle plate, middle plate is arranged between upper casing and the lower casing, be provided with keypad in the upper casing side, be provided with some control buttons at keypad; Have the wind hole at middle plate, so that after foul air enters by a side ventilation inlet, discharge in car from the air that the air outlet of opposite side will purify; Be provided with power supply connecting bore and air quality sensing hole in the lower casing outside; In the endoceliac lower casing of shell bottom HEPA filter, the first photocatalyst plate, ultraviolet germicidal lamp, the second photocatalyst plate and active carbon filter are housed successively, be provided with blowing engine mount pad and controller on lower casing top, one side is provided with some negative oxygen ion generators in the lower casing bottom, opposite side at lower casing is provided with the air quality inductor, and the position of air quality inductor is corresponding with the air quality sensing hole on the lower casing outside; At the blowing engine mount pad blowing engine is housed; HEPA filter, ultraviolet germicidal lamp, active carbon filter, negative oxygen ion generator, air quality inductor and blowing engine all are connected with the mouth of controller by wire, control its operation by controller, the input end of controller is connected with button on the keypad.

2. vehicular air purifier according to claim 1 is characterized in that: also be provided with LED Unit on described upper casing.

3. vehicular air purifier according to claim 1, it is characterized in that: described wind hole is the barrier shape.

4. vehicular air purifier according to claim 1, it is characterized in that: the medial end portions at lower casing is provided with cover plate.