CN207311207U - A kind of PTC graphenes seat heating pad and apply its heating seat - Google Patents
A kind of PTC graphenes seat heating pad and apply its heating seat Download PDFInfo
- Publication number
- CN207311207U CN207311207U CN201721013521.6U CN201721013521U CN207311207U CN 207311207 U CN207311207 U CN 207311207U CN 201721013521 U CN201721013521 U CN 201721013521U CN 207311207 U CN207311207 U CN 207311207U
- Authority
- CN
- China
- Prior art keywords
- heating
- ptc
- graphenes
- seat
- conductive electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of PTC graphenes seat heating pad, including basement membrane, conductive electrode, PTC graphenes heating coating, encapsulating film, tissue layer and wire connection terminal, the basement membrane, encapsulating film and tissue layer are set gradually from bottom to top, the conductive electrode and PTC graphenes heating coating are arranged between the basement membrane and encapsulating film, and the PTC graphenes heating coating is connected by the conductive electrode with the wire connection terminal.The utility model provides a kind of heating seat, including seat surface sleeve and the sponge foaming body that is disposed therein, and PTC graphenes seat heating pad described above is provided between seat surface sleeve and the sponge foaming body.The utility model PTC graphene seat heating pads, firing rate is fast, and utilization rate of electrical is higher, homogeneous heating, and safety coefficient is higher, smaller using its heating seat, frictional noise.
Description
Technical field
The utility model is related to seat heating pad technical field, more particularly to a kind of PTC graphenes seat heating pad and
Using the heating seat of the PTC graphene seat heating pads.
Background technology
With the development in science and technology in vehicular traffic field, requirement of the people for vehicle riding comfort is higher and higher.Seat
Heating technique also come into being, and progressively be applied to middle and high end passenger vehicle on.
More at present that seat is electrically heated using metallic resistance silk and Carbon Fiber Technology, the heating of metallic resistance silk is uneven
It is even, it is easily broken off and short-circuit, safety coefficient is relatively low, in order to avoid metallic resistance silk is broken, has using multiply metallic resistance silk, but
With the increase of resistance wire number of share of stock, resistance wire is thicker, seriously affects comfort level, and is not obviously improved showing for resistance wire fracture
As.Using the carbon fiber of high intensity as heating material, it can solve the problems, such as that resistance wire is broken, but carbon fiber cannot be as metal
Resistance wire is like that with metal electrode welding, and the overlap joint that can only sew, there is the potential danger of virtual connection, security risk are higher.
And seat heating pad is made using metallic resistance silk and carbon fiber heating material, processing process is more, mainly by artificial
Complete, production efficiency is relatively low, and production cost is higher.
Therefore, the PTC graphene seats that a kind of homogeneous heating, safety coefficient are higher and production cost is relatively low how to be founded
Heating cushion and apply its heating seat, become the target that current industry need to improve.
Utility model content
First technical problem to be solved in the utility model be to provide a kind of homogeneous heating, safety coefficient it is higher and produce
Lower-cost PTC graphenes seat heating pad, to overcome existing resistance wire type heating cushion and carbon fiber type heating cushion heating not
Uniformly, the relatively low deficiency of safety coefficient.
In order to solve the above technical problems, the utility model provides a kind of PTC graphenes seat heating pad, including basement membrane,
Conductive electrode, PTC graphenes heating coating, encapsulating film, tissue layer and wire connection terminal, the basement membrane, encapsulating film and tissue layer are the bottom of from
Portion to top is set gradually, and the conductive electrode and PTC graphenes heating coating are arranged between the basement membrane and encapsulating film, described
PTC graphenes heating coating is connected by the conductive electrode with the wire connection terminal.
One kind as the utility model is improved, and the PTC graphenes heating coating includes more than one heating unit,
The heating unit includes some bar shaped PTC graphenes heating zones, and some bar shaped PTC graphenes heating zones are arranged by rail shape
Cloth, some bar shaped PTC graphenes heating zones are connected in parallel between the cathode and anode of the conductive electrode.
Further improve, the seat heating pad is equipped with some shearing holes, and the shearing hole is through the basement membrane, encapsulation
Film and tissue layer.
Further improve, the shearing hole is arranged between some bar shaped PTC graphenes heating zones, and described is led
Between the cathode and anode of electrode.
Further improve, the bottom of the basement membrane is provided with adhesive layer.
Further improve, the wire connection terminal and the junction of the conductive electrode are pasted with non-woven fabrics raggle block, the wiring
Terminal is also associated with the harness for being connected with external power supply.
Further improve, conductive extremely silver paste conductive electrode, copper foil conductive electrode or the aluminium foil conductive electrode.
Second technical problem to be solved in the utility model be to provide a kind of homogeneous heating, safety coefficient it is higher and rub
The less heating seat of noise, to overcome the shortcomings of existing heating seat.
In order to solve the above technical problems, the utility model provides a kind of heating seat, including seat surface sleeve and it is arranged on
Sponge foaming body therein, is provided with PTC graphenes seat heating described above between seat surface sleeve and the sponge foaming body
Pad.
One kind as the utility model is improved, and the bottom of the basement membrane is provided with adhesive layer, and the adhesive layer is pasted onto
The sponge foaming body surface face, the tissue layer are set close to the seat surface sleeve.
Due to using above-mentioned design, the utility model at least has the following advantages：
1st, the seat heating pad of the utility model, using PTC graphenes as fever carrier, initial temperature rise is fast, homogeneous heating,
The infrared emanation beneficial to human body can be produced, the efficiency of electric energy conversion thermal energy is also higher；And when the heating of PTC graphenes applies
During the temperature rise of layer, its resistance can become larger, so that its heating power reduces, temperature can also decrease, conversely, working as PTC
When the temperature of graphene heating coating reduces, its resistance can diminish, and heating film power increases, and heat coating temperature also therewith
Rise, so that the temperature of the seat heating pad is maintained at safe range；PTC graphenes heat to be crimped between coating and conductive electrode
Closely, it is not easy to virtual connection occur so that seat heating pad safety coefficient is higher.
2nd, PTC graphenes heating coating is divided into some bar shaped PTC graphenes heating zones, and it is arranged by rail shape
Row, that is, save raw material usage amount, reduce production cost, in turn ensure that the uniformity coefficient of seat heating pad heating,
And it is beneficial to save electric energy.
3rd, by setting shearing hole to enable jolt creeping deformation of the seat heating pad with seat sponge foaming body, improve
The compression tension load of the seat heating pad, meanwhile, also increase the gas permeability and comfort of seat.
4th, the heating seat of the utility model, is provided with PTC stones described above between seat surface sleeve and sponge foaming body
Black alkene seat heating pad, homogeneous heating, and safety coefficient is higher, and due to above-mentioned PTC graphene seat heatings pad top
It is provided with tissue layer, eliminates the direct friction noise of seat heating pad and seat surface sleeve, noise is smaller during seating.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand the technology hand of the utility model
Section, below in conjunction with attached drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structure diagram of the utility model PTC graphene seat heating pads；
Fig. 2 is the hierarchy schematic diagram of the utility model PTC graphene seat heating pads；
Wherein, 1, tissue layer, 2, encapsulating film, 3, PTC graphenes heating coating, 4, conductive electrode, 5, basement membrane, 6, adhesive layer,
7th, hole is sheared, 8, wire connection terminal, 9, PTC graphenes heating zone.
Embodiment
Referring to shown in Fig. 1 and Fig. 2, the utility model provides a kind of PTC graphenes seat heating pad, including adhesive layer 6,
Basement membrane 5, PTC graphenes heating coating 3, conductive electrode 4, encapsulating film 2, tissue layer 1 and wire connection terminal 8.
Wherein, adhesive layer 6, basement membrane 5, encapsulating film 2 and tissue layer 1 are set gradually from bottom to top, and tissue layer 1 can increase
Add the tensile strength of the seat heating pad, avoid seat heating pad surface from being scratched, moreover it is possible to avoid the seat heating from padding surface
Rub with seat surface sleeve and produce noise；Adhesive layer 6 is used to fix the seat heating pad on the seat, avoids seat heating pad string
It is dynamic, such as double faced adhesive tape can be specifically used, it is of low cost, it is easy to accomplish.
PTC graphenes heat coating 3 and conductive electrode 4 is arranged between basement membrane 5 and encapsulating film 2,2 energy of basement membrane 5 and encapsulating film
PTC graphenes heating coating 3 is enough protected, avoids it from being scratched, and liquid substance can be avoided to invade；PTC graphenes heat
Coating 3 is connected by conductive electrode 4 with wire connection terminal 8, and wire connection terminal 8 is connected by harness with external power supply.Preferably,
Also non-woven fabrics can be pasted in wire connection terminal 8 and 4 junction of conductive electrode, to protect the junction of wire connection terminal 8 and conductive electrode 4, kept away
Exempt to occur coming off and wear.
Since the seat heating pad is using PTC graphenes as fever carrier, initial temperature rise is fast, homogeneous heating, can produce
The infrared emanation beneficial to human body, the efficiency of electric energy conversion thermal energy are also higher；And when the temperature of PTC graphenes heating coating 3
During degree rise, its resistance can become larger, so that its heating power reduces, temperature can also decrease, conversely, working as PTC graphenes
When heating the temperature of coating 3 reduces, its resistance can diminish, and heating film power increases, and heating coating temperature also rises therewith,
So that the temperature of the seat heating pad is maintained at safe range；PTC graphenes heat to be crimped tightly between coating 3 and conductive electrode 4
It is close, it is not easy to virtual connection occur so that seat heating pad safety coefficient is higher.
Coordinate shown in Fig. 1, the PTC graphenes heating coating 3 in the present embodiment includes two heating units, and two heating are single
Member is symmetrical arranged, and each heating unit includes some bar shaped PTC graphenes heating zones 9, some bar shaped PTC graphenes heating zones 9
Arrange by rail shape, the cathode and anode of conductive electrode 4 are set by annular, and some bar shaped PTC graphenes heating zones 9 are connected in parallel
Between the cathode and anode of conductive electrode 4.Since the utility model is using face heater, non-resistance silk hot spot, and PTC
The parallel-connection structure of graphene heating zone, the safety coefficient of heating unit are higher.
PTC graphenes are heated coating 3 and conductive electrode 4 and can be manufactured using such as silk-screen printing technique, such as can be first in basement membrane 5
Upper printing conductive electrode 4, then silk-screen printing PTC graphenes heat coating 3 on required electrical heating region, and production efficiency is higher,
Production cost is relatively low.The conductive electrode 4 can use such as silver paste conductive electrode, copper foil conductive electrode or aluminium foil conductive electrode.
In addition, the seat heating pad is additionally provided with some shearing holes 7, shearing hole 7 is through basement membrane 5, encapsulating film 2, tissue layer 1
And adhesive layer 6, specifically, the present embodiment is provided with shearing hole 7 between bar shaped PTC graphenes heating zone 9, in conductive electrode 4
Shearing hole 7 is provided between anode and cathode, and shearing hole 7 is provided between two heating units.Sheared by setting
Hole 7 enables the seat heating pad to improve the compression of the seat heating pad with the creeping deformation that jolts of seat sponge foaming body
Tension load, meanwhile, the gas permeability and comfort of seat are also increased, the shape in hole 7 is sheared certainly and position can be according to reality
Border needs to change.
The utility model additionally provides a kind of heating seat, including seat surface sleeve and the sponge foaming body that is disposed therein,
PTC graphene seat heating pads described above are arranged between seat surface sleeve and sponge foaming body, and above-mentioned PTC graphenes seat adds
The adhesive layer 6 of heat pad bottom is pasted onto sponge foaming body surface face, and tissue layer 1 is set close to the seat surface sleeve.
The heating seat of the utility model, due to using above-mentioned PTC graphene seat heating pads, homogeneous heating, and pacifies
Overall coefficient is higher, and sea foaming body surface is fixed on by adhesive layer, avoids PTC graphenes seat heating pad vibration, and
Due to being provided with tissue layer at the top of above-mentioned PTC graphene seat heatings pad, the straight of seat heating pad and seat surface sleeve is eliminated
Connect friction noise, noise is smaller during seating.
The utility model PTC graphene seat heating pads, firing rate is fast, and utilization rate of electrical is higher, homogeneous heating, and
Safety coefficient is higher, and to overcome, existing resistance wire type heating cushion and carbon fiber type heating cushion heating is uneven, safety coefficient is relatively low
Deficiency.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall within the protection scope of the present utility model.
Claims (9)
1. a kind of PTC graphenes seat heating pad, it is characterised in that including basement membrane, conductive electrode, PTC graphenes heating coating, envelope
Dress film, tissue layer and wire connection terminal, the basement membrane, encapsulating film and tissue layer are set gradually from bottom to top, the conductive electrode
And PTC graphenes heating coating is arranged between the basement membrane and encapsulating film, the PTC graphenes heating coating is led by described
Electrode is connected with the wire connection terminal.
2. PTC graphenes seat heating pad according to claim 1, it is characterised in that the PTC graphenes heat coating
Including more than one heating unit, the heating unit includes some bar shaped PTC graphenes heating zones, some bar shapeds
PTC graphenes heating zone is arranged by rail shape, and some bar shaped PTC graphenes heating zones are connected in the conductive electrode in parallel
Between cathode and anode.
3. PTC graphenes seat heating pad according to claim 2, it is characterised in that the seat heating pad is equipped with
The basement membrane, encapsulating film and tissue layer are run through in some shearing holes, the shearing hole.
4. PTC graphenes seat heating pad according to claim 3, it is characterised in that the shearing hole is arranged on described
Between some bar shaped PTC graphenes heating zones, and between the cathode and anode of the conductive electrode.
5. according to claim 1-4 any one of them PTC graphene seat heating pads, it is characterised in that the bottom of the basement membrane
Portion is provided with adhesive layer.
6. PTC graphenes seat heating pad according to claim 5, it is characterised in that the wire connection terminal is led with described
The junction of electrode is pasted with non-woven fabrics raggle block, and the wire connection terminal is also associated with the harness for being connected with external power supply.
7. PTC graphenes seat heating pad according to claim 5, it is characterised in that the conductive extremely silver paste is conductive
Pole, copper foil conductive electrode or aluminium foil conductive electrode.
8. one kind heating seat, including seat surface sleeve and the sponge foaming body that is disposed therein, it is characterised in that the chair top
Set between set and sponge foaming body just like claim 1 to 7 any one of them PTC graphene seat heating pads.
9. heating seat according to claim 8, it is characterised in that the bottom of the basement membrane is provided with adhesive layer, described
Adhesive layer is pasted onto the sponge foaming body surface face, and the tissue layer is set close to the seat surface sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013521.6U CN207311207U (en) | 2017-08-14 | 2017-08-14 | A kind of PTC graphenes seat heating pad and apply its heating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013521.6U CN207311207U (en) | 2017-08-14 | 2017-08-14 | A kind of PTC graphenes seat heating pad and apply its heating seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311207U true CN207311207U (en) | 2018-05-04 |
Family
ID=62431496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013521.6U Active CN207311207U (en) | 2017-08-14 | 2017-08-14 | A kind of PTC graphenes seat heating pad and apply its heating seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311207U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318769A (en) * | 2018-09-03 | 2019-02-12 | 江阴神辉电工材料有限公司 | The energy-saving self-regulation automobile seat heating cushion of fast heating |
| CN109572504A (en) * | 2018-11-30 | 2019-04-05 | 苏州烯时代材料科技有限公司 | A kind of automotive seat |
| CN111483372A (en) * | 2019-01-25 | 2020-08-04 | 富尔夏汽车座椅股份有限公司 | Panel for a seat element |
| CN112020158A (en) * | 2020-09-11 | 2020-12-01 | 广州烯健康新材料科技有限公司 | Energy-saving PTC electric heating film |
| WO2023067105A1 (en) * | 2021-10-20 | 2023-04-27 | Haydale Graphene Industries Plc | Heatable garment, fabrics for such garments, and methods of manufacture |
-
2017
- 2017-08-14 CN CN201721013521.6U patent/CN207311207U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318769A (en) * | 2018-09-03 | 2019-02-12 | 江阴神辉电工材料有限公司 | The energy-saving self-regulation automobile seat heating cushion of fast heating |
| CN109318769B (en) * | 2018-09-03 | 2023-11-28 | 江阴神辉电工材料有限公司 | Quick heating energy-saving self-adjusting automobile seat heating pad |
| CN109572504A (en) * | 2018-11-30 | 2019-04-05 | 苏州烯时代材料科技有限公司 | A kind of automotive seat |
| CN109572504B (en) * | 2018-11-30 | 2022-02-18 | 苏州烯时代材料科技有限公司 | Automobile seat |
| CN111483372A (en) * | 2019-01-25 | 2020-08-04 | 富尔夏汽车座椅股份有限公司 | Panel for a seat element |
| US11648858B2 (en) | 2019-01-25 | 2023-05-16 | Faurecia Sieges D'automobile | Panel for a seat element |
| CN112020158A (en) * | 2020-09-11 | 2020-12-01 | 广州烯健康新材料科技有限公司 | Energy-saving PTC electric heating film |
| WO2023067105A1 (en) * | 2021-10-20 | 2023-04-27 | Haydale Graphene Industries Plc | Heatable garment, fabrics for such garments, and methods of manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207311207U (en) | A kind of PTC graphenes seat heating pad and apply its heating seat | |
| CN102318438A (en) | Carbon nanotube sheet heater | |
| KR101303186B1 (en) | Electric heating sheet for direct current | |
| CN206237620U (en) | Downfield, existing fringing field far infrared electric heating plate | |
| CN207311206U (en) | A kind of point of warm area seat heating pad and apply its heating seat | |
| CN209300603U (en) | A kind of electric heating physiotherapeutic mattress | |
| CN207022230U (en) | A kind of band subtracts the graphene Electric radiant Heating Film chair heating device of power groove | |
| CN203193915U (en) | Automobile seat and foil-type conductive heating membrane thereof | |
| CN201230379Y (en) | PTC heating element | |
| CN110952741A (en) | Electric heating wallpaper with three built-in electrodes | |
| CN201813563U (en) | Low-electromagnetic wave electric heating plate | |
| CN204560112U (en) | A kind of heat-conducting pad of enlarge active surface | |
| CN208016031U (en) | Graphene inorganic composite exothermic body | |
| CN101945508A (en) | Low-electromagnetic wave electric heating panel | |
| CN100534238C (en) | Far infrared radiation electrothermal sheet and its preparation method | |
| CN201150387Y (en) | Far-infrared heating seat cushion | |
| CN213501970U (en) | Heating pad for automobile seat | |
| CN108122630A (en) | A kind of high-voltage wiring harness for new-energy automobile | |
| CN205883610U (en) | Anion produces body and function pad | |
| CN206079919U (en) | Infrared intelligent light and heat blanket that generates heat of low -voltage | |
| CN208971831U (en) | A kind of flexibility constant temperature warming piece | |
| CN209090111U (en) | A kind of warm back of graphene fever is precious | |
| CN201805564U (en) | Electric heating cushion | |
| CN206803304U (en) | A kind of graphene floor heating film | |
| CN206812844U (en) | A kind of seat heating pad with sandwich of layers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |