CN203771567U - High-efficiency air purifier - Google Patents

Abstract

The utility model discloses a high-efficiency air purifier which comprises a bottom shell, a top cover, a fan, a front panel, a rear air inlet plate, a control circuit board, a circuit board, a rechargeable lithium battery and an air filtering device, wherein the air filtering device comprises a shell with a rear opening, a photocatalyst net, a filtering net, an active carbon net and preliminary filtering paper; a fence hole is formed in a rear plate of the shell, and an outwards folded edge of the opening end of the shell is arranged on the rear plate of the shell; the photocatalyst net, the filtering net, the active carbon net and the preliminary filtering paper are arranged from the rear plate of the shell in sequence and are laminated; the outwards folded edge is embedded into clamping slots of an upper half hole and a lower half hole; the high-efficiency air purifier further comprises an ozone generator and an anion generator. By the adoption of the structure, after the rear air inlet plate is separated from an insertion slot, the filtering net, the preliminary filtering paper and the photocatalyst net in the filtering device can be conveniently replaced; ozone gas of the ozone generator can actively and quickly catch and kill germs and viruses, decompose organic matters and remove the peculiar smell; the anion generator is used for purifying air.

Description

A kind of efficient air purifier

Technical field

The utility model relates to a kind of air cleaning unit, especially a kind of at indoor or vehicle-mounted air purifier.

Background technology

Currently available technology, a kind of air purifier, comprise drain pan, top cover, blower fan, front panel, rear air intake plate, control circuit board, wiring board, rechargeable lithium battary and air filter, on the header board of described drain pan, having on second panel hole, rear plate has a side of the base plate front portion of first hole, drain pan to have draw-in groove, control circuit board lower end embeds in draw-in groove, on the header board of top cover, have first hole on upper half plane plate hole, rear plate, top cover and drain pan fasten; Front panel one side is that guidance panel, opposite side are air-out fence; Front panel and upper and lower half panel hole are chimeric; Upper and lower half hole forms fresh air inlet, and rear air intake plate coordinates with fresh air inlet; The air outlet of blower fan is relative with air-out fence.Existing problems are: function singleness, and also dismounting is more inconvenient.

Summary of the invention

The purpose of this utility model is: a kind of efficient air purifier is provided, and it not only has filtering function, sterilizing function and the function that eliminates the unusual smell, and filter is changed conveniently.

The utility model is achieved in that a kind of efficient air purifier, comprise drain pan, top cover, blower fan, front panel, rear air intake plate, control circuit board, wiring board, rechargeable lithium battary and air filter, on the header board of described drain pan, having on second panel hole, rear plate has a side of the base plate front portion of first hole, drain pan to have draw-in groove, control circuit board lower end embeds in draw-in groove, on the header board of top cover, have first hole on upper half plane plate hole, rear plate, top cover and drain pan fasten; Front panel one side is that guidance panel, opposite side are air-out fence; Front panel and upper and lower half panel hole are chimeric; Upper and lower half hole forms fresh air inlet, and rear air intake plate coordinates with fresh air inlet; The air outlet of blower fan is relative with air-out fence;

Its special character is: on the top board of top cover, have through hole, a light-passing board is arranged on through hole; Relay indicating light is set on wiring board, and relay indicating light is relative with light-passing board;

Described air filter comprises housing, photocatalyst net, screen pack, activated carbon net and the primary filter paper of after-opening, on the rear plate of housing, has fence hole, the outer flanging of the openend of housing; From housing, plate starts to set gradually photocatalyst net, screen pack, activated carbon net and primary filter paper bonded to each other; Outer flanging embeds in the draw-in groove in upper and lower half hole;

On the wallboard of the top cover at described first place, hole, have upper dihedral along plate, described upper dihedral is rectangular in shape along the cross section of plate; On the wallboard of the drain pan at described second place, hole, have lower dihedral along plate, described lower dihedral is rectangular in shape along the cross section of plate; Upper and lower dihedral forms the inserting groove of an end opening along the wallboard of plate and top cover and drain pan; Described rear air intake plate detachably coordinates with inserting groove;

On the outer flanging of the housing of after-opening, have charging plug hole, on described rear air intake plate, have circular hole, circular hole is relative with charging plug hole;

Also comprise an ozone generator and anion generator;

On described drain pan, have on second wind-guiding mouth, top cover and have first wind-guiding mouth, on upper and lower half wind-guiding mouth, have binding groove; Upper and lower half wind-guiding mouth forms wind-guiding mouth, and wind-guiding mouth is relative with air-out fence, and the air outlet of blower fan is fixedly in binding groove;

The generation sheet of ozone generator is positioned at the drain pan of second wind-guiding mouth, and two electrodes of described anion generator are fixed in the drain pan in second guiding mouth.

A kind of efficient air purifier of the utility model, owing to adopting such structure, rear air intake plate is separated with inserting groove after, just can change screen pack in filter, primary filter paper, photocatalyst net etc., it is convenient to change; The ozone gas physical efficiency of ozone generator is is initiatively catched and killed bacterium, virus, decomposing organic matter and the function that eliminates the unusual smell fast; The effect of anion generator is can reduce from the active oxygen of the generations such as the polluter of atmosphere, nitrogen oxide, cigarette, reduce the harm of too much active oxygen to human body; The air floating dust of neutral zone positive electricity without electric charge after sedimentation, air is purified.

Accompanying drawing explanation

Fig. 1 is one of stereogram of the present utility model.

Fig. 2 is two of stereogram of the present utility model.

Fig. 3 is sectional perspective exploded view of the present utility model.

Fig. 4 is cutaway view of the present utility model.

Fig. 5 is the upward view of the utility model top cover.

Fig. 6 is that the utility model is without the top view under top cover state.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, a kind of efficient air purifier, comprise that drain pan 1, top cover 2, blower fan 3, front panel 4, rear air intake plate 5, control circuit board 6, wiring board 7, rechargeable lithium battary 8 and air filtration fill 9 and puts, on the header board of described drain pan 1, have on second panel hole 11, rear plate and have a side of the base plate front portion of second hole 12, drain pan to have draw-in groove 12, control circuit board 6 lower ends embed in draw-in groove 131;

On the header board of top cover 2, have first hole 22 on upper half plane plate hole 21, rear plate, top cover 2 and drain pan 1 fasten; Front panel 4 one sides are that guidance panel, opposite side are air-out fence 41; Front panel and upper and lower half panel hole 21,11 are chimeric; Upper and lower half hole 22,12 forms fresh air inlet, and rear air intake plate 5 coordinates with fresh air inlet; The air outlet of blower fan 3 is relative with air-out fence 41.

On the top board of top cover 2, have through hole, a light-passing board 10 is arranged on through hole; On wiring board 7, relay indicating light is set, relay indicating light is relative with light-passing board 10;

Described air filter 9 comprises housing 91, photocatalyst net 91, screen pack 93, activated carbon net 94 and the primary filter paper 95 of after-opening, on the rear plate of housing 91, has fence hole, the outer flanging 911 of the openend of housing 91; From housing 91, plate starts to set gradually photocatalyst net 92, screen pack 93, activated carbon net 94 and primary filter paper 95 bonded to each other; Outer flanging 911 embeds in the draw-in groove in upper and lower half hole 22,12, upper and lower half hole.

On the wallboard of the top cover 2 at described first 22 places, hole, have upper dihedral along plate 14, described upper dihedral is rectangular in shape along the cross section of plate 14; On the wallboard of the drain pan at described second 12 places, hole, have lower dihedral along plate 15, described lower dihedral is rectangular in shape along the cross section of plate 15; As shown in Figure 3, upper and lower dihedral forms the inserting groove 16 of an end opening along the wallboard of plate 14,15 and top cover 2 and drain pan 1; Described rear air intake plate 5 detachably coordinates with inserting groove 16; By after rear air intake plate 5 dismountings, can change photocatalyst net 92, screen pack 93, activated carbon net 94 and primary filter paper 95.

On the outer flanging 911 of the housing 91 of after-opening, have charging plug hole 912, on described rear air intake plate 5, have circular hole 51, circular hole 51 is relative with charging plug hole 912; The setting of rechargeable lithium battary 8, can, in the situation that car stops also power-off, be used separately.

Also comprise an ozone generator 17 and anion generator 18; Blower fan 3, rechargeable battery 8, ozone generator 17 and anion generator 18 are connected with wiring board 7, and control circuit board 6 and wiring board 7, be provided with IC, touch-button on control circuit board 6.

On described drain pan 1, have on second wind-guiding mouth 1A, top cover 2 and have first wind-guiding mouth 2A, on upper and lower half wind-guiding mouth 1A, 2A, have binding groove 19; Upper and lower half wind-guiding mouth 1A, 2A form wind-guiding mouth, and wind-guiding mouth is relative with air-out fence 41, and the air outlet 31 of blower fan 3 is fixedly in binding groove 19;

The generation sheet 171 of ozone generator 17 is positioned at the drain pan 1 of second wind-guiding mouth 1A, and two electrodes 181 of described anion generator 18 are fixed in the drain pan in second guiding mouth 1A.

Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.

Claims (1)

1. an efficient air purifier, comprise drain pan, top cover, blower fan, front panel, rear air intake plate, control circuit board, wiring board, rechargeable lithium battary and air filter, on the header board of described drain pan, having on second panel hole, rear plate has a side of the base plate front portion of second hole, drain pan to have draw-in groove, control circuit board lower end embeds in draw-in groove, on the header board of top cover, have first hole on upper half plane plate hole, rear plate, top cover and drain pan fasten; Front panel one side is that guidance panel, opposite side are air-out fence; Front panel and upper and lower half panel hole are chimeric; Upper and lower half hole forms fresh air inlet, and rear air intake plate coordinates with fresh air inlet; The air outlet of blower fan is relative with air-out fence;

It is characterized in that: on the top board of top cover, have through hole, a light-passing board is arranged on through hole; Relay indicating light is set on wiring board, and relay indicating light is relative with light-passing board;

Described air filter comprises housing, photocatalyst net, screen pack, activated carbon net and the primary filter paper of after-opening, on the rear plate of housing, has fence hole, the outer flanging of the openend of housing; From housing, plate starts to set gradually photocatalyst net, screen pack, activated carbon net and primary filter paper bonded to each other; Outer flanging embeds in the draw-in groove in upper and lower half hole;

On the wallboard of the top cover at described first place, hole, have upper dihedral along plate, described upper dihedral is rectangular in shape along the cross section of plate; On the wallboard of the drain pan at described second place, hole, have lower dihedral along plate, described lower dihedral is rectangular in shape along the cross section of plate; Upper and lower dihedral forms the inserting groove of an end opening along the wallboard of plate and top cover and drain pan; Described rear air intake plate detachably coordinates with inserting groove;

On the outer flanging of the housing of after-opening, have charging plug hole, on described rear air intake plate, have circular hole, circular hole is relative with charging plug hole;

Also comprise an ozone generator and anion generator;

On described drain pan, have on second wind-guiding mouth, top cover and have first wind-guiding mouth, on upper and lower half wind-guiding mouth, have binding groove; Upper and lower half wind-guiding mouth forms wind-guiding mouth, and wind-guiding mouth is relative with air-out fence, and the air outlet of blower fan is fixedly in binding groove;

The generation sheet of ozone generator is positioned at the drain pan of second wind-guiding mouth, and two electrodes of described anion generator are fixed in the drain pan in second guiding mouth.