CN206633763U - A kind of vehicular air purifier - Google Patents

Abstract

The utility model discloses a kind of vehicular air purifier, the filter assemblies and blower fan that are set gradually including the housing provided with air inlet and air outlet, in housing and along air inlet to air outlet direction, the electric elements being arranged in housing, shielded box is provided with the housing, the filter assemblies are in shielded box, it is connected between the shielded box and air inlet and is provided with blast pipe, is connected between the shielded box and fan inlet and is provided with exhaust duct.The utility model, which provides, to increase the service life, purifying air pollution, remove a kind of vehicular air purifier to eliminate the unusual smell.

Description

A kind of vehicular air purifier

Technical field

Cleaning equipment is the utility model is related to, more particularly to a kind of vehicular air purifier.

Background technology

Modern society, the use of automobile is more and more extensive, but inner space of vehicle is narrow and small, and majority of case is got off Window, car door the working of plastics of automobile instrument panel, carpet, roof felt, seat and other decorate what is used all in closed mode Glue etc. can all produce the pernicious gases such as formaldehyde, these gases can trigger driver and motroist it is dizzy, it is nauseous, sleepy, cough, The malaise symptoms such as sneezing.In order to which the air of in-car is filtered and purified, the vehicular air especially suitable for automobile is net Change device to arise at the historic moment.

China Patent Publication No. CN203478441U patent document discloses a kind of vehicular air purifier, has shell Body；Positioned at the rear air inlet of rear and the side air inlet at housing both ends；The air outlet anterior positioned at housing；Anion occurs Device；Blower fan；Control circuit；The power switch and power connection electrically connected with control circuit；Rear air inlet and two side air inlets exist Connection forms air intake passage in housing, in air intake passage and air outlet.Air is from the laggard of rear in above-mentioned technical proposal Enter at air port and filtered by the filtration system in housing, then discharged at the air outlet of housing, control is provided with housing Circuit controls all parts to be operated, so can have an all kinds of electric elements such as circuit board, and in purification process, blower fan Will be in the air suction casing outside, and because control circuit is placed directly within housing, and rear air inlet is communicated in shell The inside of body, in air inlet, partial air will not pass through filtration system and be discharged directly at air outlet, if things go on like this, electricity Device element will be influenceed its normal work by the covering of the dust in outside air, easily produce apparatus failure.

Utility model content

The purpose of this utility model is to provide a kind of vehicular air purifier, using blast pipe, shielded box, exhaust duct and Discharge pipe makes flow process of the air in housing be isolated with electric elements, avoids electric elements from being contaminated and produces event Barrier.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of vehicular air is net Change device, including the housing provided with air inlet and air outlet, set gradually in housing and along air inlet to air outlet direction Filter assemblies and blower fan, the electric elements being arranged in housing, are provided with shielded box in the housing, the filter assemblies located at every From being connected in case, between the shielded box and air inlet and being provided with blast pipe, it is connected between the shielded box and fan inlet Lead to and be provided with exhaust duct.

By using above-mentioned technical proposal, when beginning to use, start blower fan, blower fan will produce a suction to outside Power, the air of outside is set to be sucked through the filter assemblies that blast pipe entered in shielded box from air inlet, so that air It can be filtered and be purified, the air after purification is discharged by air outlet by blower fan afterwards, air enters housing Interior flow path is all the space of pipeline or closing, by blast pipe, when fan action, from the air meeting of outside suction Fully entered by the guide effect of blast pipe into shielded box, the air for avoiding not being cleaned can be directly entered in housing And cover on electric elements, the import of blower fan is connected with shielded box using exhaust duct, so as to avoid blower fan directly will be outer The air in portion is sucked into housing, and when blower fan discharges the air after purification filtering, the electric elements in housing can be risen To thermolysis, and now the power of blower fan is outside air draft, it is possible to which avoiding the air of outside has to enter at air outlet mouth Enter enclosure interior.

The utility model is further arranged to：Installs case is provided with the housing, the electric elements are arranged at installs case Interior, the installs case side wall is provided with multiple threading holes.

By using above-mentioned technical proposal, electric elements and housing can be separated using installs case, to electrical equipment member Certain compartmentation is played in part and outside, so as to which electric elements are played with further dustproof effect；And by threading hole Lai sharp Electric elements and outside device are electrically connected with electric wire, so that it is guaranteed that the normal work of all parts, and it is multiple logical String holes can separately lay different electric wires, conveniently be overhauled, meanwhile, the cleaning using the discharge of threading hole combination blower fan is empty Gas is radiated.

The utility model is further arranged to：The installs case includes casing and is articulated with the case lid of casing.

By using above-mentioned technical proposal, it can be facilitated using case lid and the electric elements in installs case are installed and examined Repair.

The utility model is further arranged to：The housing exterior walls are provided with processing mouth, the processing mouth through housing and Shielded box is communicated in, the shielded box is removably connected with the dismounting plate that sealing is matched with processing mouth.

By using above-mentioned technical proposal, by dismounting plate and processing mouth, the filter assemblies being conveniently pointed in shielded box Changed or cleaned, avoid the need for dismounting whole housing.

The utility model is further arranged to：The filter assemblies include what is set gradually along air inlet to air outlet direction Primary efficient filter screen, HEPA screen packs, photocatalyst filtering net, ultraviolet sterilization layer, active carbon filter screen, anion filtering layer.

By using above-mentioned technical proposal, using primary efficient filter screen can catch the hair of people, pet hair, dust etc. compared with Bulky grain；Using HEPA screen packs, micron particles can be removed, microorganism, H1N1, SARS bacterium, virus in such as air, Dust and pollen；Using photocatalyst filtering net can the effectively pollutant such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, there is height Imitate extensive antiseptic property；Bacterium, virus etc. can be killed strongly using ultraviolet sterilization layer, and bacterial genetic material can be caused to send out Change different, make bacterium dead at once；Using active carbon filter screen, peculiar smell can be cut down；Using anion filtering layer, air can be eliminated In dust and electrostatic, purify the multiple pollutant such as carbon monoxide in air, strongly eliminate various germs.

The utility model is further arranged to：The isolation chamber interior wall is matched with primary efficient filter screen, HEPA mistakes provided with grafting Multiple necks of filter screen, photocatalyst filtering net and active carbon filter screen.

By using above-mentioned technical proposal, the primary efficient filter screen of easy adsorbing contaminant and dust, HEPA screen packs, light are touched Matchmaker's filter screen and active carbon filter screen are installed by clamping, and it is cleaned or changed so as to convenient, keeps filtering group The purification filtering effect of part.

The utility model is further arranged to：The housing includes removably upper lid and bottom lid.

By using above-mentioned technical proposal, convenient electric elements and device to enclosure interior are overhauled or changed.

In summary, the utility model has the advantages that：With reference to shielded box, the processing mouth and shielded box of housing Internal neck, facilitates and multiple screen packs is changed or cleaned, filter assemblies is located at a sky specified In be operated, and carried out in cleaning in the outside of housing, avoid operating filter assemblies from enclosure interior and The impurity dust on filter assemblies is set to fall to enclosure interior.

Brief description of the drawings

Fig. 1 is the configuration schematic diagram that the present embodiment is mainly used in embodying enclosure interior；

Fig. 2 is that the present embodiment is mainly used in embodying the partial sectional view inside installs case；

Fig. 3 is that the present embodiment is mainly used in embodying processing mouth and dismounts the configuration schematic diagram of plate；

Fig. 4 is the sectional view that the present embodiment is mainly used in embodying bottom；

Fig. 5 is Fig. 4 I portions enlarged drawing, is mainly used in embodying neck；

Fig. 6 is Fig. 3 II portions enlarged drawing, is mainly used in embodying installs case.

Reference：1st, housing；11st, upper lid；12nd, bottom；2nd, filter assemblies；21st, primary efficient filter screen；22nd, HEPA is filtered Net；23rd, photocatalyst filtering net；24th, ultraviolet sterilization layer；25th, active carbon filter screen；26th, anion filtering layer；3rd, blower fan；4th, electrical equipment member Part；5th, shielded box；6th, blast pipe；7th, exhaust duct；8th, installs case；81st, casing；82nd, case lid；9th, threading hole；10th, mouth is handled；13、 Dismount plate；14th, neck；15th, air inlet；16th, air outlet；17th, installing space.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of vehicular air purifier, as shown in Figure 1-2, including housing 1, housing 1 include setting up and down and pass through spiral shell The upper lid 11 and bottom 12 connect is tethered, upper lid 11 and bottom 12 are in the form of annular discs；A use is formed between upper lid 11 and bottom 12 In the installing space 17 of installation filter assemblies 2, blower fan 3 and electric elements 4, electric elements 4 include all kinds of control boards and biography Sensor etc..

With reference to shown in Fig. 1 and Fig. 3, upper lid 11 be located at the both ends of its a certain bar diameter offer respectively with housing 1 The air inlet 15 and air outlet 16 that portion is connected；It is fixed with the inwall and close air inlet 15 of bottom 12 in a cuboid Empty shielded box 5, shielded box 5 are in run through towards two end faces of air inlet 15 and air outlet 16；The bottom surface of shielded box 5 is the bottom of through Lid 12 and a processing mouth 10 is formed, be removably connected with one by bolt in the outside of bottom 12 and salable be matched with processing The dismounting plate 13 of mouth 10；In shielded box 5 towards being provided with blast pipe 6 between the end face of air inlet 15 and air inlet 15, blast pipe 6 Both ends are covered each by air inlet 15 and the end face of shielded box 5, isolate so that outside air all can be entered by blast pipe 6 In case 5.

As shown in Figure 3-4, filter assemblies 2 are arranged in shielded box 5, and filter assemblies 2 are included along air inlet 15 to air-out It is primary efficient filter screen 21 that mouthfuls 16 direction is set gradually, HEPA screen packs 22, photocatalyst filtering net 23, ultraviolet sterilization layer 24, living Property carbon filtration net 25, anion filtering layer 26, primary efficient filter screen 21 use plate strainer, and ultraviolet sterilization layer 24 uses ultraviolet Lamp, anion filtering layer 26 employ anion generator；Deviate from the top of the side of bottom 12 with reference to shown in Fig. 5, and in shielded box 5 Offered on wall and be respectively used to inlay card primary efficient filter screen 21, HEPA screen packs 2, photocatalyst filtering net 23, the four of active carbon filter screen 25 Individual neck 14；Ultraviolet sterilization layer 24 and anion layer electric wire and electric elements 4（It is shown in Fig. 2）It is electrically connected.

As shown in Fig. 2 shielded box 5 is communicated with exhaust duct 7 away from the end face of air inlet 15, exhaust duct 7 is away from shielded box 5 One end be communicated in the import of blower fan 3；Blower fan 3 is bolted to connection on the inwall inside bottom 12, the outlet of blower fan 3 It is electrically connected in alignment with air outlet 16, and by blower fan 3 using electric wire and electric elements 4 so as to normal work.

As shown in Figure 3 and Figure 6, a hollow installs case of cuboid has been bolted to connection on the inwall of upper lid 11 8, installs case 8 includes a rectangular box body 81 and is hinged on the case lid 82 of 81 one of side wall of casing, electric elements 4 （It is shown in Fig. 2）All it is placed in inside installs case 8；Multiple threading holes 9 are opened up on the bottom wall of case lid 82 and side wall, are matched with not Electric wire with part is passed from different threading holes 9 and is attached.

Operation principle of the present utility model is：Blower fan 3, anion filtering layer 26, ultraviolet sterilization layer 24 are utilized from difference Corresponding electric elements 4 are electrically connected in the electric wire and installs case 8 passed in threading hole 9, so as to realize control；By upper lid 11 It is attached with bottom 12；Starting blower fan 3, outside air is entered in shielded box 5 by air inlet 15 and blast pipe 6, and according to It is secondary by primary efficient filter screen 21, HEPA screen packs 22, photocatalyst filtering net 23, ultraviolet sterilization layer 24, active carbon filter screen 25, bear from Sub- filtering layer 26, the air after purification filtering are discharged by exhaust duct 7 by blower fan 3 from air outlet 16, should during entered by outside Enter to the air inside housing 1 and be completely in the pipeline and space of closing, and clean air can be simultaneously right in discharge Electric elements 4 play thermolysis；And when needing to be replaced and cleaned the part in filter assemblies 2, dismounting plate 13 is torn open Remove, and extracted from neck 14 part of required cleaning using mouth 10 is handled.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of vehicular air purifier, including provided with air inlet（15）And air outlet（16）Housing（1）, located at housing （1）It is interior and along air inlet（15）To air outlet（16）The filter assemblies that direction is set gradually（2）And blower fan（3）, be arranged at housing （1）Interior electric elements（4）, it is characterized in that：The housing（1）It is interior to be provided with shielded box（5）, the filter assemblies（2）Located at every From case（5）It is interior, the shielded box（5）With air inlet（15）Between be connected and be provided with blast pipe（6）, the shielded box（5）With Blower fan（3）It is connected between import and is provided with exhaust duct（7）.

2. a kind of vehicular air purifier according to claim 1, it is characterized in that：The housing（1）It is interior to be provided with installation Case（8）, the electric elements（4）It is arranged at installs case（8）It is interior, the installs case（8）Side wall is provided with multiple threading holes（9）.

3. a kind of vehicular air purifier according to claim 2, it is characterized in that：The installs case（8）Including casing （81）Be articulated with casing（81）Case lid（82）.

4. a kind of vehicular air purifier according to claim 1, it is characterized in that：The housing（1）Outer wall is provided with place Manage mouth（10）, the processing mouth（10）Through housing（1）And it is communicated in shielded box（5）, the shielded box（5）It is detachably connected There is sealing to be matched with processing mouth（10）Dismounting plate（13）.

5. a kind of vehicular air purifier according to claim 1 or 4, it is characterized in that：The filter assemblies（2）Including Along air inlet（15）To air outlet（16）The primary efficient filter screen that direction is set gradually（21）, HEPA screen packs（22）, photocatalyst filter Net（23）, ultraviolet sterilization layer（24）, active carbon filter screen（25）, anion filtering layer（26）.

6. a kind of vehicular air purifier according to claim 5, it is characterized in that：The shielded box（5）Inwall is provided with Grafting is matched with primary efficient filter screen（21）, HEPA screen packs（22）, photocatalyst filtering net（23）And active carbon filter screen（25）It is more Individual neck（14）.

7. a kind of vehicular air purifier according to claim 1, it is characterized in that：The housing（1）Including detachable Upper lid（11）And bottom（12）.