The seat of air in a kind of energy purifying vehicle
Technical field
The present invention relates to the technical field of the seat, the seat of air in more particularly to a kind of energy purifying vehicle, seat inside collects
Into air cleaning system is mounted with, can sterilize, dedusting, except odor pollutions such as VOC.
Background technology
In-car contaminated air can damage to health, therefore in recent years, automotive interior air quality is more next
It is more of interest with End-Customer by main engine plants.
The pollutant that in-car air is detrimental to health is broadly divided into three major types:First major class is biological-various
The microorganism such as influence of bacterium, fungi, virus to health.Second class is physical-various particulate matter such as haze dirt, fibre
Dimension, insoluble particle even more small PM2.5 are breathed into lung, cause respiratory infections, chronic bronchitis etc..3rd class is
Chemically-volatile organic matter smell, the also harmful substance such as vehicle exhaust such as formaldehyde, acetaldehyde, benzene have very big wound to human body
Evil.
Vehicle interior air clarifier will remove above-mentioned harmful substance, and it is empty to build health, clean in-car to driver and conductor
Compression ring border.
The air purifier for being used for vehicle interior both at home and abroad at present fills the independent another purchase part in market after being, it uses filter core
Filtration, purification mode is, it is necessary to regularly replace filter core consumptive material.And its function is single.The bulky grain thing such as dust haze can only be filtered, is purified
Effect is general.And the positions such as Auto Instrument desk, console can only be placed in by rear dress support, obtained by cigar lighter dynamic
Power, interior space is both wasted, influence safety again, especially have potential shock to occupant when accidents such as car collisions
Injure equivalent risk.
Also someone has invented the seat of air in some following energy purifying vehicles at present:
A kind of automotive seat with air-cleaning function as disclosed in CN201756075U, it by automotive seat chair body,
Seat covering and the activated carbon air purifying component being arranged between chair body and seat covering are formed, wherein active carbon air
Purification assembly includes activated carbon paper and activated carbon paper fixed frame bag.The automotive seat function with air-cleaning function is single.
A kind of air purification automobile chair as disclosed in CN201932034U, including seat core, outer finishing coat;The outer finishing coat
It is enclosed on outside seat core;It is characterized in that:The outer finishing coat has basic unit, adsorption layer;The adsorption layer between basic unit with being fixedly connected;Institute
State and contact and be fixedly connected between basic unit and seat core.It is inconvenient that adsorption layer in the seat is changed.Need to change entirely during replacing
Outer finishing coat.
The car seat headrest of air cleaning unit is included as disclosed in CN203995808U, what it was rested the head on is internally formed one
Individual cavity, and at least there is an opening, it is provided with air cleaning unit in the cavity of headrest.Wherein air cleaning unit bag
Include:Airduct, it is arranged in the cavity, and including air intake and air outlet slit;And air-blast device, it is arranged on
In airduct, and air is promoted to flow into from the air intake and flowed out from the air outlet slit;Filter, it is arranged on wind
In pipe, filter barrier and/or particle and/or virus and/or chemical substance in absorption air;Control panel, it is at least controlled
Air-blast device processed.
A kind of car seat headrest with air-cleaning function as disclosed in CN 204109838U, including automotive headrest,
Purification bag and head pillow frame, described purification bag are U-shaped, and purification bag is located at head built with activated carbon granule, described purification bag
Inside the automotive headrest of occipital bone frame both sides, described automotive headrest uses the preferable skin material of gas permeability or cloth material.
As disclosed in CN 204623218U it is a kind of can in purifying vehicle air seat, including seat cushion and back cushion, its feature exist
In the seat cushion is also associated with purification cassette;The purification cassette includes an air inlet, filter cotton, anion generator, photocatalysis system
System, blower fan, circuit board and an air outlet, blower fan is opened, the preliminary impurity screening of the filtered device of gas entered from air inlet
Outside, then the purification of warp let-off anion generator, photocatalytic system, then the air after purification is delivered into air outlet by blower fan.
A kind of chair headrest with air-cleaning function as disclosed in CN205220436U.It is described that there is purification of air work(
The chair headrest of energy includes the shell with receiving space, air cleaning unit, air inlet, air outlet, support column and headrest layer,
The air cleaning unit is contained in the receiving space of the shell, the air inlet and the air outlet respectively with the sky
Air purifying apparatus connects, and the air inlet and the air outlet connect with the air cleaning unit respectively, the air inlet point
Not She Yu the shell top surface and bottom surface, the air outlet be respectively arranged on the two opposite side surfaces of the shell, the support
The post support chair headrest with air-cleaning function, the headrest layer are fixed on the front side surface of the shell.
Above-mentioned patent is single there is filtering function, and filter element changes the problem of very inconvenient.
The content of the invention
The technical problems to be solved by the invention are the deficiency present in prior art and provide one kind to in-car
The seat of air in good air purification effect and energy purifying vehicle easy to assembly.
The technical problems to be solved by the invention can be achieved through the following technical solutions:
The seat of air in a kind of energy purifying vehicle, including cushion portion and back part and air purification filter part,
Characterized in that, the air purification filter part is removably arranged in the cushion portion or/and back part.
In a preferred embodiment of the invention, the back part includes backrest frames and is being molded over backrest frames just
Backrest foaming body on face and the backboard on the backrest frames back side, on the backrest foaming body covered with
Backrest surface cover, leave the installing space of air purification filter part to be installed and in institute between the backboard and backrest frames
State and at least a fresh air inlet group and air outlet grate are provided with backboard, the air purification filter part includes a blower fan, a control
Part, a framework and some air purification filter modules processed, the blower fan, control unit, framework are arranged on the installing space
Interior, the framework is open towards this one side of the backboard, and the bottom surface of the framework is provided with air inlet, and top surface is provided with out
Air port, the air inlet of the framework are connected with the air outlet of the blower fan by pneumatic hose, the air outlet of the framework with it is described
Air outlet grate connection on backboard;The blower fan is located at the lower section of the framework, the air inlet of the blower fan and the backboard
On fresh air inlet group connection;Opening corresponding to the framework on the backboard is also equipped with being open, and is leaned on described
Aperture position on backboard is provided with a cover plate, and some air purification filter modules are sequentially arranged at the frame from the bottom to top
In vivo, the wind path of some air purification filter modules is sequentially communicated;The control unit is connected with the air-blower control, the control
The lead of part processed draws the back part.
In of the invention one is preferable to carry out, three groups of fresh air inlet groups are provided with the backboard, is divided into first and enters
Air holes group, the second fresh air inlet group, the 3rd fresh air inlet group, wherein the first fresh air inlet group is located at below the opening of the backboard, the
Two fresh air inlet groups and the 3rd fresh air inlet group are symmetricly set at left and right sides of the opening of the backboard, the second fresh air inlet group, the 3rd
Connected respectively by an air inlet duct between fresh air inlet group and the first fresh air inlet group, the air inlet of the blower fan and first air intake
Hole group connection.
In a preferred embodiment of the invention, the air inlet duct is molded directly within the inner surface of the backboard.
In a preferred embodiment of the invention, the blower fan is arranged on the backrest frames by a fan installation plate
On, the blower fan is arranged on the fan installation plate by some buckle sub-assemblies, and the fan installation plate passes through some bullets
Property bail is detachably connected with the steel wire in the backrest frames.
In a preferred embodiment of the invention, the control unit outer rim is provided with some mounting ears, each installation
Ear is detachably connected by an elastic bail with the steel wire in the backrest frames.
In of the invention one is preferable to carry out, the elastic bail includes a body, is set in one end of the body
There are umbrella elastic claw, umbrella damping skirt, the other end of the body is provided with V-arrangement steel wire holding tank and V-arrangement plug, the umbrella
Shape elastic claw is oppositely arranged with umbrella damping skirt, and each claw end in the umbrella elastic claw sets stepped,
First arm of the V-arrangement plug and a L-type resilient attachment arms is connected as a single entity, one end of the first arm of the L-type resilient attachment arms
Be connected with one end of the first groove arm of the V-arrangement steel wire holding tank, one end of the second arm of the L-type resilient attachment arms with it is described
The other end connection of first arm of L-type resilient attachment arms, a lockhole is offered on the second arm of the L-type resilient attachment arms,
Tapered end is provided with the second groove arm of the V-arrangement steel wire holding tank;During installation, first by the umbrella bullet in the elastic bail
Property pawl compression through the step-like pawl hole on the fan installation plate or the step-like pawl hole in the mounting ear of the control unit,
When the umbrella elastic claw in the elastic bail is through the step-like pawl hole on the fan installation plate or the control unit
Behind step-like pawl hole in mounting ear, the umbrella elastic claw in the elastic bail opens, each in the umbrella elastic claw
Claw end is inserted into the step-like pawl in the mounting ear of the step-like pawl hole on the fan installation plate or the control unit
Kong Zhong, while umbrella damping skirt withstands on the back side of the fan installation plate or the back side of the mounting ear of the control unit,
Elastic bail is set to be arranged on the fan installation plate or on the mounting ear of the control unit;Then by the elastic bail
V-arrangement steel wire holding tank sleeve on steel wire in backrest frames, then inwardly overturn the L-type resilient attachment arms, make the V
Shape plug is inserted into the V-arrangement steel wire holding tank in the elastic bail, finally by the second arm of the L-type resilient attachment arms
Lockhole the second groove arm for being buckled in the V-arrangement steel wire holding tank tapered end on the blower fan or the control unit can be installed
On the backrest frames;When needing to change the blower fan or the control unit, it is only necessary to by the L-type resilient attachment arms
Pulled open on tapered end of the lockhole by the second groove arm of the V-arrangement steel wire holding tank on second arm, then flip over the L-type bullet
Property linking arm, the V-arrangement plug is exited by the V-arrangement steel wire holding tank in the elastic bail can be by the blower fan or described
Control unit is removed from backrest frames.
In a preferred embodiment of the invention, the framework is made up of left and right frame wall, underframe wall, backboard, hanging plate,
The left and right frame wall is separately mounted on the first face left and right side of the backboard by fastener, in the left and right frame wall two
Left and right upper guide rib is respectively arranged with the top of the relative face of person, in the bottom in both the left and right frame wall relative faces point
Be not provided with left and right lower guide rib and left and right guiding slot, the left and right guiding slot respectively positioned at it is described it is left and right under lead
To the lower section of flange;The arranged on left and right sides of the underframe wall is inserted into the left and right guiding slot, makes the underframe wall and institute
Left and right frame wall connection is stated, described air inlet is provided with the underframe wall, the left and right upper guiding of the left and right frame wall is convex
The air outlet is formed between edge;The hanging plate is L-shaped link plate, and the first plate face in the L-shaped link plate is fixed on the backboard
The second face on, the second plate face of the L-shaped link plate is with the backrest frames using the anchoring of some rivets;In the left and right frame
Wall is to being provided with least one rotatable left and right spacing semi-circular plate in the backboard this one side;Some air purification filters
Module is sequentially arranged between the left and right frame wall of the framework from the bottom to top, wherein a nethermost air purification filter mould
The bottom surface arranged on left and right sides of group and the left and right lower guide rib upper surface of the left and right frame wall bottom, uppermost one
The top surface arranged on left and right sides of air purification filter module connects with the left and right upper guide rib lower surface at the top of the left and right frame wall
Touch;After some air purification filter modules are sequentially arranged between the left and right frame wall of the framework from the bottom to top, a rotation left side,
Right limit semi-circular plate, the half-round of left and right spacing semi-circular plate is set to block the air purification filter module towards the backboard
For the arranged on left and right sides of this one side, it is necessary to when changing air purification filter module, 180 ° rotate left and right spacing semi-circular plate, make left and right
Both the straight flange of spacing semi-circular plate and the left and right frame wall it is relative in face of air purification filter mould can be taken out from framework together
Group.
In a preferred embodiment of the invention, it is left and right in the top surface of a nethermost air purification filter module
Both sides, centre air purification filter module top surface and bottom surface arranged on left and right sides, in a uppermost air purification filter
The bottom surface arranged on left and right sides of module is respectively arranged with left and right guide edge and left and right guide groove, during assembling, a uppermost air
The left and right guide edge of the bottom surface arranged on left and right sides of purification filtering module is inserted into the air purification filter mould of a centre below
In the left and right guide groove of the top surface arranged on left and right sides of group, the bottom surface arranged on left and right sides of a uppermost air purification filter module
Left and right guide groove by the left and right guide edge of the top surface arranged on left and right sides of the air purification filter module of a centre below
Insertion;The left and right guide edge of the bottom surface arranged on left and right sides of remaining middle air purification filter module is inserted into below in one
Between air purification filter module top surface arranged on left and right sides left and right guide groove in, remaining middle air purification filter module
Bottom surface arranged on left and right sides left and right guide groove by the top surface left and right two of the air purification filter module of a centre below
The left and right guide edge insertion of side;The left and right guide edge of the top surface arranged on left and right sides of a nethermost air purification filter module
It is inserted into the left and right guide groove of the bottom surface arranged on left and right sides of the air purification filter module of its one centre in top, it is nethermost
The left and right guide groove of the top surface arranged on left and right sides of one air purification filter module is by the purification of air of a centre above it
Filter the left and right guide edge insertion of the bottom surface arranged on left and right sides of module.
In a preferred embodiment of the invention, the air purification filter module is three, wherein nethermost sky
Gas purification filtering module is that module occurs for electrostatic, makes PM2.5 and bacterium in air powered;Middle air purification filter module is
Electrostatic Absorption module, adsorbs PM2.5 powered in air and bacterium and bacterium is killed in the dust haze that is carbonized;A uppermost air is net
It is catalysis oxidation module to change filtering module, decomposes the chemical substances such as VOC, tail gas using catalytic oxidation technologies, the electrostatic occurs
Module, Electrostatic Absorption module and control unit control connect.
It is of the invention compared with the seat of air in existing energy purifying vehicle as a result of technical scheme as above, have such as
Lower beneficial effect:Integrated and seat system, has borrowed the original electric system of seat, has simplified the design of product, install
Easier, structure is compacter, prevents take up interior space;The electrostatic of use and filter dam purification techniques, no material consumption, without replacing
Filter core, simply unpick and wash reusable edible;And solve current in-car air purifier arbitrarily put caused by style discord
Humorous and potential safety hazard, the drawbacks such as igniter resource are taken, make product more competitive.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram of the seat of air in present invention energy purifying vehicle.
Fig. 2 be the present invention can in purifying vehicle air seat from the appearance schematic diagram in terms of backboard direction.
Fig. 3 is the backboard inner surface schematic diagram of the seat of air in present invention energy purifying vehicle.
Fig. 4 is the back part internal structure schematic diagram of the seat of air in present invention energy purifying vehicle.
Fig. 5 is the dress between air purification filter part and backrest frames in present invention energy purifying vehicle in the seat of air
With side view.
Fig. 6 is that the air purification filter modular construction schematic diagram in present invention energy purifying vehicle in the seat of air (removes control
Part processed).
Fig. 7 is that the decomposition between air purification filter module and framework in present invention energy purifying vehicle in the seat of air is shown
It is intended to.
After assemblings of the Fig. 8 between the air purification filter module in the seat of air in present invention energy purifying vehicle and framework
Schematic diagram.
Fig. 9 is the assembling between air purification filter module and framework in present invention energy purifying vehicle in the seat of air
Journey schematic diagram.
Figure 10 is the assembling schematic diagram between framework and backrest frames in present invention energy purifying vehicle in the seat of air.
Figure 11 is the assembling schematic diagram between blower fan and backrest frames in present invention energy purifying vehicle in the seat of air.
Figure 12 is Figure 11 enlarged diagram.
Figure 13 is that the seat of air in present invention energy purifying vehicle pries open the view after cover plate.
Embodiment
Referring to Fig. 1 to Fig. 4, provided in figure it is a kind of can in purifying vehicle air seat, including cushion portion 100 and backrest
Part 200 and air purification filter part 300.Cushion portion 100 is arranged on slide track component 400 so that whole seat energy
It is enough movable.
Back part 200 includes backrest frames 210 and the backrest foaming body being molded on the front of backrest frames 210 (in figure
It is not shown) and backboard 220 on the back side of backrest frames 210, covered in backrest foaming body (not shown)
There is backrest surface cover 230.
Leave to install the installing space 240 of air purification filter part between backboard 220 and backrest frames 210.
Three groups of fresh air inlet groups 221,222,223 and one group of air outlet grate 224 are provided with backboard 220 and in backboard
220 upper middle position is provided with an opening 225, to place and take out air purification filter module (not shown),
Some buckles 226 are configured with the edge of opening 225, to install cover plate 229.
Fresh air inlet group 221 is located at the lower section of opening 225 of backboard 220, and fresh air inlet group 222,223 is symmetricly set on backboard
220 left and right sides of opening 225, passes through an air inlet duct 227,228 respectively between fresh air inlet group 222,223 and fresh air inlet group 221
Connection.Air inlet duct 227,228 is molded directly within the inner surface of backboard 220.
Include blower fan 310, control unit 320, the and of framework 330 in combination with referring to Fig. 5, air purification filter part 300
Three groups of air purification filter modules 340,350,360, certain air purification filter module are not limited to three groups, can also be one
Group, two groups or more than three groups.
Blower fan 310, control unit 320, framework 330 are arranged in installing space 240, and framework 330 is towards backboard 220
This one side 331 is arranged to the 331a that is open, when framework 330 is assembled, its 331a that is open just against the opening 225 on backboard 220,
So it is easy to place with taking out three groups of air purification filter modules 340,350,360.
The bottom surface of framework 330 is provided with air inlet 332a, and top surface is provided with air outlet 333, the air inlet 332a of framework 330
It is connected with the air outlet of blower fan 310 by pneumatic hose 500, air outlet and the air outlet grate 224 on backboard 220 of framework 330
Connection.
Blower fan 310 is located at the lower section of framework 330, air inlet 311 and the fresh air inlet group 221 on backboard 220 of blower fan 310
Connection.
With reference to referring to Fig. 5 to Figure 10, framework 330 is by left frame wall 334, right frame wall 335, underframe wall 332, backboard 336, hanging plate
337 compositions, the first face 336a that left frame wall 334 and right frame wall 335 are respectively separately mounted to backboard 336 by three screws 338 is left,
On right side, it is respectively arranged with left and right and is oriented at the top of both left frame wall 334 and right frame wall 335 relative face 334a, 335a
Flange 334b, 335b, in left frame wall 334 and right frame wall 335 both relative face 334a, 335a bottom be respectively arranged with it is left,
Bottom right guide rib 334c, 335c and left and right guiding slot 334d, 335d, left and right slot 334d, 335d of being oriented to are located at respectively
Left and right lower guide rib 334c, 335c lower section.
The arranged on left and right sides of underframe wall 332 is inserted into left and right guiding slot 334d, 335d, makes underframe wall 332 and left frame
Wall 334, right frame wall 335 are connected, and air inlet 332a is provided with underframe wall 332.
Left frame wall 334, right frame wall 335 left and right upper guide rib 334b, 335b between form foregoing air outlet 333.
Hanging plate 337 is L-shaped link plate, and the first plate face 337a in L-shaped link plate is welded on the second face 336b of backboard 336, L
Second plate face 337b of shape hanging plate is anchored with backrest frames 210 using some rivets 339.
In left frame wall 334, right frame wall 335 towards being provided with rotatable left and right spacing semicircle in backboard 220 this one side
Plate 371,372.
The top surface arranged on left and right sides of air purification filter module 340 is provided with left and right guide edge 341,342 and left and right guiding
Groove 343,344, the bottom surface arranged on left and right sides of air purification filter module 350 is provided with left and right guide edge 351,352 and left and right
Guide groove 353,354, the top surface arranged on left and right sides of air purification filter module 350 is provided with left and right guide edge 355,356 and
Left and right guide groove 357,358, the bottom surface arranged on left and right sides of air purification filter module 360 be provided with left and right guide edge 361,
362 and left and right guide groove 363,364.
During assembling, first by air purification filter module 340 be inserted into the left frame wall 334 of framework 330, right frame wall 335 it
Between, make the bottom surface arranged on left and right sides of air purification filter module 340 and left frame wall 334, the left and right lower guiding of the right bottom of frame wall 335
Flange 334c, 335c upper surface;Air purification filter module 350 is then inserted into left frame wall 334, the right side of framework 330
Between frame wall 335, in the insertion process of air purification filter module 350, the bottom surface arranged on left and right sides of air purification filter module 350
Left and right guide edge 351,352 be inserted respectively into air purification filter module 340 top surface arranged on left and right sides left and right guide groove
343rd, in 344, it is net that the left and right guide edge 341,342 of the top surface arranged on left and right sides of air purification filter module 340 is inserted into air
In the left and right guide groove 353,354 for changing the bottom surface arranged on left and right sides of filtering module 350, so that air purification filter module 340,
350 are connected.Then air purification filter module 360 be inserted into the left frame wall 334 of framework 330, right frame wall 335 it
Between, in the insertion process of air purification filter module 360, the left and right of bottom surface arranged on left and right sides of air purification filter module 360 is led
The left and right guide groove 357,358 of the top surface arranged on left and right sides of air purification filter module 350 is inserted respectively into side 361,362
In, the left and right guide edge 355,356 of the top surface arranged on left and right sides of air purification filter module 350 is inserted into air purification filter mould
In the left and right guide groove 363,364 of the bottom surface arranged on left and right sides of group 360, at the same make the top surface of air purification filter module 360 it is left,
Right both sides contact with left and right upper guide rib 334b, 335b lower surface of left frame wall 334, the right bottom of frame wall 335, so that empty
Gas purification filtering module 350,360 is connected.
Three groups of air purification filter modules 340,350,360 are sequentially arranged in framework 330 from the bottom to top, and three groups of air are net
The wind path for changing filtering module 340,350,360 is sequentially communicated.Three groups of air purification filter modules 340,350,360 install with
Afterwards, left and right spacing semi-circular plate 371,372 is rotated, half-round 371a, 372a of left and right spacing semi-circular plate 371,372 is blocked sky
Arranged on left and right sides of the gas purification filtering module 350,360 towards this one side of backboard 220.
With reference to referring to Figure 13, it is necessary to when changing air purification filter module 340,350,360, cover plate 229 is pried open first,
180 ° rotate left and right spacing semi-circular plate 371,372, make straight flange 371b, 372b and left frame of left and right spacing semi-circular plate 371,372
Both relative face 334a, 335a alignment of wall 334, right frame wall 335 can take out air purification filter module from framework 330
340、350、360。
Air purification filter module 340 is that module occurs for electrostatic, makes PM2.5 and bacterium in air powered;Purification of air mistake
Filter module 350 is Electrostatic Absorption module, adsorbs PM2.5 powered in air and bacterium and bacterium is killed in the dust haze that is carbonized;Air is net
It is catalysis oxidation module to change filtering module 360, decomposes the chemical substances such as VOC, tail gas using catalytic oxidation technologies, mould occurs for electrostatic
Group, Electrostatic Absorption module and the control of control unit 320 connect.Other blower fan 310 is also connected with control unit 320, control unit
320 lead is drawn back part 200 and is connected in the controlling switch 110 of the avris of cushion portion 100 (referring to Fig. 1).
Referring to Figure 11 and Figure 12, blower fan 310 is arranged on fan installation plate 313 using some buckle sub-assemblies 312, blower fan
Installing plate 313 is detachably connected by some elastic bails 380 with the steel wire 211 in backrest frames 210.
Elastic bail 380 includes a body 381, and umbrella elastic claw 382, umbrella damping are provided with one end of body 381
Skirt 383, the other end of body 381 is provided with V-arrangement steel wire holding tank 384 and V-arrangement plug 385, umbrella elastic claw 382 and umbrella
Damping skirt 383 is oppositely arranged, and each claw 382a ends in umbrella elastic claw 382 set stepped, V-arrangement plug 385 with
First arm 386a of one L-type resilient attachment arms 386 is connected as a single entity, the first arm 386a of L-type resilient attachment arms 386 one end and V
First groove arm 384a of shape steel wire holding tank 384 one end connection, the second arm 386b of L-type resilient attachment arms 386 one end and L
First arm 386a of type resilient attachment arms 386 other end connection, is opened up on the second arm 386a of L-type resilient attachment arms 386
There is a lockhole 386c, tapered end 384c is provided with the second groove arm 384b of V-arrangement steel wire holding tank 384.
During installation, the umbrella elastic claw 382 in elastic bail 380 is compressed through the platform on fan installation plate 313 first
Scalariform pawl hole 313a, when the umbrella elastic claw 382 in elastic bail 380 passes through the step-like pawl hole on fan installation plate 313
After 313a, the umbrella elastic claw 382 in elastic bail 380 opens, each claw 382a ends insertion in umbrella elastic claw 382
In step-like pawl hole 313a on to fan installation plate 313, while umbrella damping skirt 383 withstands on the back side of fan installation plate 313,
Elastic bail 380 is set to be arranged on fan installation plate 313;Then by the sleeve of V-arrangement steel wire holding tank 384 in elastic bail 380
On steel wire 211 in backrest frames 210, L-type resilient attachment arms 386 are then inwardly overturn, V-arrangement plug 385 is inserted into bullet
In V-arrangement steel wire holding tank 384 in property bail 380, finally by the lockhole on the second arm 386b of L-type resilient attachment arms 386
386c, which is buckled on the second groove arm 384b of V-arrangement steel wire holding tank 384 tapered end 384c, to be arranged on backrest frames by blower fan 310
On 210;When needing more ventilating fan 310, it is only necessary to by the lockhole 386c on the second arm 386b of L-type resilient attachment arms 386 by V-arrangement
Pulled open on second groove arm 384b of steel wire holding tank 384 tapered end 384c, then flip over L-type resilient attachment arms 386, make V
Shape plug 385 is exited by the V-arrangement steel wire holding tank 384 in elastic bail 380 and can take blower fan 310 from backrest frames 210
Under changed.
Referring to Fig. 4, the outer rim of control unit 320 is provided with some mounting ears 321, and each mounting ear 321 passes through an elastic card
Nail 390 is detachably connected with the steel wire 211 in backrest frames 210.The structure of elastic bail 390 and the structure of elastic bail 380
It is completely the same, it is with mounting ear 321, the connection method of steel wire 211 also with elastic bail 380, fan installation plate 313, steel wire 211
Connection method it is completely the same, as space is limited, will not be repeated here.
The present invention operation principle be:Open switch 110, you can start air purification filter part, in-car lower section compared with
Poor air goes to initially enter by pneumatic hose 500 by the fresh air inlet group 221,222,223 of backboard 220 by the inspiration of blower fan 310
Module occurs for air purification filter module 340- electrostatic, makes PM2.5 in air and bacterium powered;Then it is powered contaminated
Air air inlet purification filtering module 350- Electrostatic Absorption modules are electrostatically adsorbed and bacterium is killed in the dust haze that is carbonized;By preliminary
It is cleaned that air air inlet purification filtering module 360- catalysis oxidation modules, catalytic oxidation technologies decompose VOC, tail gas etc. and changed
Material is learned, clean air is finally blown out by the air outlet of air outlet grate 224 on backboard 220, forms purification of air circulation.
, can be effectively net present invention employs the air purifying process that Electrostatic Absorption technology is combined with catalytic oxidation technologies
Change in-car all kinds of air pollutions mentioned above;The system is net by blower fan 310, control unit 320, framework 330 and multigroup air
Change the part composition such as filtering module, inside seat, multigroup air purification filter module design is tied into box layering for organic integration
Structure, bottom electrostatic generation module, middle level Electrostatic Absorption module, catalysis oxidation module are external to blow after three layers are fitted together to integrally mutually
Wind blower fan and control module, total system installation with seat inside, one integrated mass compact in design simple installations, it is often more important that should
System need not be changed without traditional filter core, only need to pull down middle level Electrostatic Absorption module, can be installed back after cleaning,
Repeatable to recycle, the more effects of product purification function are good, repair the features such as easy, and competitiveness is higher, can be widely used in
On all kinds of automotive seats.