CN204180299U - A kind of carbon fiber planar heat producing body and comprise its electric blanket and the vehicles - Google Patents
A kind of carbon fiber planar heat producing body and comprise its electric blanket and the vehicles Download PDFInfo
- Publication number
- CN204180299U CN204180299U CN201420576393.6U CN201420576393U CN204180299U CN 204180299 U CN204180299 U CN 204180299U CN 201420576393 U CN201420576393 U CN 201420576393U CN 204180299 U CN204180299 U CN 204180299U
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- China
- Prior art keywords
- carbon fiber
- producing body
- heat producing
- planar heat
- reflecting layer
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Abstract
The utility model relates to a kind of carbon fiber planar heat producing body (100), it comprises insulation top layer (101), insulating bottom layer (102) and the heat-reflecting layer (103) be positioned between described insulation top layer (101) and described insulating bottom layer (102) and the carbon fiber exothermic part (104) be distributed on described heat-reflecting layer (103), it is characterized in that, described carbon fiber exothermic part (104) can be arranged on described heat-reflecting layer (103) free bend, and described carbon fiber exothermic part (104) comprises insulation-coated (202) with the carbon fibre tow (201) that multiply weaves or spiral winding mode is formed and coated described carbon fibre tow (201).
Description
Technical field
The utility model relates to a kind of electro-heat equipment, particularly relates to a kind of carbon fiber planar heat producing body.
Background technology
Carbon fiber has because of it thermo electric material that excellent heat-radiating properties becomes energy-conserving and environment-protective of new generation, is mainly used in the various Heated by Far-Infrared Radiation occasions such as domestic heating, industrial baking equipment and medical treat instrument.
Carbon fiber heating material often illustrates with planar form, as heating of house plate carbon fiber heating device and be used in carbon fibre heating cloth, heating pad etc. on fabric.Current carbon fiber planar heat producing body is formed mainly with laminar manner, makes conducting film be then pressed into layer structure with insulating material by carbon fiber.This kind of structure is unfavorable for that the conduction of carbon fiber exothermic part connects, and under long-term operating mode, the copper strips electrode being arranged on electric conduction of carbon fiber body both sides easily comes off, and security performance is low.A kind of planar carbon fiber exothermic part is also had to be by the host material of short for carbon fiber silk dispersion.Not can be uniformly dispersed in matrix if the defect of this kind of mode is carbon fiber, easily cause local temperature too high, cause inequality of being heated.
Another is placed in sheet material by the cable be made up of carbon fiber filament.It is higher that carbon fiber cable and common carbon fiber guiding electrolemma compare fail safe, be heated also evenly.But from the angle of safety, carbon fiber filament surface inevitably needs a coated layer insulating to form carbon fiber cable, thus adds thermal resistance, affects heating rate.And carbon fiber filament easily rub with Wiring apparatus and fluffs in the course of processing, affects the uniformity and stability of generating heat.
Utility model content
For the deficiency of above prior art, it is good that problem to be solved in the utility model is to provide a kind of security performance, and heating rate is high, the carbon fiber planar heat producing body of good stability.Concrete scheme is as follows:
Carbon fiber planar heat producing body of the present utility model, it carbon fiber exothermic part comprising insulation top layer, insulating bottom layer and the heat-reflecting layer between described insulation top layer and described insulating bottom layer and be distributed on described heat-reflecting layer, it is characterized in that, described carbon fiber exothermic part can be arranged on described heat-reflecting layer free bend, and described carbon fiber exothermic part to comprise with multiply braiding or the carbon fibre tow that formed of spiral winding mode and coated described carbon fibre tow insulation-coated.
According to a preferred implementation, described carbon fibre tow comprises the carbon fiber wire of at least three bursts of windings interlaced with each other, the described carbon fibre tow of described at least three strands of carbon fiber wires formation wrapped around one another.
According to a preferred implementation, described carbon fibre tow is wound to elastic support in a spiral manner, and described carbon fibre tow is closely arranged on described elastic support.
According to a preferred implementation, described carbon fiber planar heat producing body also comprises attemperating unit, and described attemperating unit comprises splicing ear, temperature display unit and attachment plug.
According to a preferred implementation, described splicing ear is arranged on the outer peripheral edge region of described heat-reflecting layer, and the carbon fiber exothermic part Corresponding matching on described splicing ear and described heat-reflecting layer, thus conduction connects described carbon fiber exothermic part and described temperature display unit.
According to a preferred implementation, described temperature display unit comprises temperature display element and temperature control component.
According to a preferred implementation, described insulation top layer, described insulating bottom layer and described heat-reflecting layer keep coupling each other, and described heat-reflecting layer is arranged in the seal cavity that described insulation top layer and described insulating bottom layer formed with tiling or the mode that is embedded in described insulating bottom layer.
According to a preferred implementation, described carbon fiber exothermic part is I type, Ω type, S type, H type or to be T-shapedly distributed on described heat-reflecting layer.
A kind of electric blanket of the present utility model, is characterized in that, described electric blanket has the carbon fiber planar heat producing body that as above one of claim is described.
A kind of vehicles of the utility model, it is characterized in that, the described vehicles have the carbon fiber planar heat producing body that as above one of claim is described.
Carbon fiber planar heat producing body of the present utility model is by changing the twisting mode of carbon fiber filament, and the carbon fibre tow formed with multiply braiding or spiral winding mode is to improve heating rate and the stability of carbon fiber exothermic part, and its thermal inertia is little.And carbon fiber exothermic part of the present utility model has pliability, can arrange as required, the length of carbon fiber exothermic part can carry out corresponding adjustment according to required heating power.
Accompanying drawing explanation
Fig. 1 is the exploded view of carbon fiber planar heat producing body of the present utility model;
Fig. 2 is the vertical view of carbon fiber planar heat producing body of the present utility model;
Fig. 3 is the structure chart of the carbon fiber exothermic part of carbon fiber planar heat producing body of the present utility model; With
Fig. 4 is the structure chart of the carbon fiber exothermic part of carbon fiber planar heat producing body of the present utility model.
Reference numerals list
100: carbon fiber planar heat producing body 101: insulation top layer 102: insulating bottom layer
103: heat-reflecting layer 104: carbon fiber exothermic part 201: carbon fibre tow
202: insulation-coated 203: elastic support 204: splicing ear
205: temperature display unit 206: attachment plug
Embodiment
The utility model is illustrated below in conjunction with accompanying drawing.
Fig. 1 shows carbon fiber planar heat producing body 100 of the present utility model, it carbon fiber exothermic part 104 comprising insulation top layer 101, insulating bottom layer 102 and the heat-reflecting layer 103 between insulation top layer 101 and insulating bottom layer 102 and be distributed on heat-reflecting layer 103.Carbon fiber planar heat producing body 100 of the present utility model can be plane heating or the heating installation of hard, also can be the heating plate for heat preserving and supplying be attached on clothing or fabric.Carbon fiber exothermic part 104 can be arranged on heat-reflecting layer 103 free bend.Heat-reflecting layer 103, for the reflection of thermal radiation orientation produced by carbon fiber exothermic part 104, can concentrate heating toward the direction, thus improves the heat efficiency of carbon fiber planar heat producing body 100.
As shown in Figure 3 and Figure 4, carbon fiber exothermic part 104 comprises insulation-coated 202 with the carbon fibre tow 201 that multiply weaves or spiral winding mode is formed and carbon coated fibre bundle 201.
As shown in Figure 3, carbon fibre tow 201 comprises at least three strands with the carbon fiber wire of winding interlaced with each other.At least three strands of carbon fiber wire formation carbon fibre tows 201 wrapped around one another.Multi-strand carbon fiber silk is through multiple twisted and plied, and its twist is large, and monofilament tends to whole stock outer contour, there is space between stock and stock, defines comparatively loose space aggregated structure.Theoretical according to thermal radiation, in loose structure, micropore extensively distributes, and the scattering of electromagnetic wave in micropore cavity and reflex strengthen, and multiple reflections adds electromagnetic penetration depth, and constantly reflection-absorption effectively can improve the emissivity of material.Therefore, multi-strand carbon fiber tow 201 is compared with common filament carbon fibre has better thermal stability, faster heating rate, and effectively can reduce the surface temperature of carbon fiber exothermic part itself, thus reduce the useful life that carbon fiber surface load extends carbon fiber exothermic part.
See Fig. 4, carbon fibre tow 201 is wound to elastic support 203 in a spiral manner.Carbon fibre tow 201 is closely arranged on elastic support 203.Elastic support 203 can bend in arbitrary shape.
As shown in Figure 2, carbon fiber planar heat producing body 100 also comprises attemperating unit.Attemperating unit comprises splicing ear 204, temperature display unit 205 and attachment plug 206.Splicing ear 204 is arranged on the outer peripheral edge region of heat-reflecting layer 103.Splicing ear 204 and carbon fiber exothermic part 104 Corresponding matching on heat-reflecting layer 103, thus conduction connects carbon fiber exothermic part 104 and temperature display unit 105.Splicing ear 204 is the conductive members be made of metal, thus the conduction realized between carbon fiber exothermic part 104 with extraneous power supply is connected.Splicing ear 204, to be socketed mode (not shown) by all coated for the conduction port of carbon fiber exothermic part 104, makes carbon fibre tow 201 fully contact with splicing ear 204.Temperature display unit 205 comprises temperature display element and temperature control component, for display and adjustment temperature.Wherein, temperature display element is conversion equipment operating current being converted into temperature reading, is convenient to user and directly reads temperature reading.
According to a preferred implementation, insulation top layer 101, insulating bottom layer 102 and heat-reflecting layer 103 keep coupling each other.Heat-reflecting layer 103 is arranged in the seal cavity that insulation top layer 101 and insulating bottom layer 102 formed with tiling or the mode that is embedded in insulating bottom layer 102.When carbon fiber planar heat producing body 104 of the present utility model is used as metope heating installation or vertical warmer, insulation top layer 101 comprises the top layer with decorative pattern, makes carbon fiber face heater 100 not only have heating heating function and also has beautifying and decorating effect concurrently simultaneously.
According to a preferred implementation, described carbon fiber exothermic part 104 in I type, Ω type, S type, H type or to be T-shapedly distributed on heat-reflecting layer 103.
A kind of electric blanket, electric blanket has the carbon fiber planar heat producing body 100 as described in foregoing.
A kind of vehicles, the vehicles have the carbon fiber planar heat producing body 100 as described in foregoing.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion drops in protection range of the present utility model.It will be understood by those skilled in the art that specific descriptions are above to explain the purpose of this utility model, not for limiting the utility model.Protection range of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a carbon fiber planar heat producing body (100), it comprises insulation top layer (101), insulating bottom layer (102) and the heat-reflecting layer (103) be positioned between described insulation top layer (101) and described insulating bottom layer (102) and the carbon fiber exothermic part (104) be distributed on described heat-reflecting layer (103), it is characterized in that
Described carbon fiber exothermic part (104) can be arranged on described heat-reflecting layer (103) free bend, and
Described carbon fiber exothermic part (104) comprises insulation-coated (202) with the carbon fibre tow (201) that multiply weaves or spiral winding mode is formed and coated described carbon fibre tow (201).
2. carbon fiber planar heat producing body (100) as claimed in claim 1, it is characterized in that, described carbon fibre tow (201) comprises the carbon fiber wire of at least three bursts of windings interlaced with each other, the described carbon fibre tow of described at least three strands of carbon fiber wires formation wrapped around one another (201).
3. carbon fiber planar heat producing body (100) as claimed in claim 1, it is characterized in that, described carbon fibre tow (201) is wound to elastic support (203) in a spiral manner, and described carbon fibre tow (201) is closely arranged on described elastic support (203).
4. carbon fiber planar heat producing body (100) as claimed in claim 2 or claim 3, it is characterized in that, described carbon fiber planar heat producing body (100) also comprises attemperating unit (105), and described attemperating unit (105) comprises splicing ear (204), temperature display unit (205) and attachment plug (206).
5. carbon fiber planar heat producing body (100) as claimed in claim 4, it is characterized in that, described splicing ear (204) is arranged on the outer peripheral edge region of described heat-reflecting layer (103), and described splicing ear (204) and carbon fiber exothermic part (104) Corresponding matching on described heat-reflecting layer (103), thus conduction connects described carbon fiber exothermic part (104) and described temperature display unit (105).
6. carbon fiber planar heat producing body (100) as claimed in claim 5, it is characterized in that, described temperature display unit (205) comprises temperature display element and temperature control component.
7. carbon fiber planar heat producing body (100) as claimed in claim 6, it is characterized in that, described insulation top layer (101), described insulating bottom layer (102) and described heat-reflecting layer (103) keep coupling each other, and described heat-reflecting layer (103) is arranged in the seal cavity that described insulation top layer (101) and described insulating bottom layer (102) formed in the mode tiled or be embedded in described insulating bottom layer (102).
8. carbon fiber planar heat producing body (100) as claimed in claim 7, is characterized in that, described carbon fiber exothermic part (104) in I type, Ω type, S type, H type or to be T-shapedly distributed on described heat-reflecting layer (103).
9. an electric blanket, is characterized in that, described electric blanket has the carbon fiber planar heat producing body (100) as described in one of claim 1 to 8.
10. vehicles, is characterized in that, the described vehicles have the carbon fiber planar heat producing body (100) as described in one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576393.6U CN204180299U (en) | 2014-10-03 | 2014-10-03 | A kind of carbon fiber planar heat producing body and comprise its electric blanket and the vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576393.6U CN204180299U (en) | 2014-10-03 | 2014-10-03 | A kind of carbon fiber planar heat producing body and comprise its electric blanket and the vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180299U true CN204180299U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576393.6U Expired - Fee Related CN204180299U (en) | 2014-10-03 | 2014-10-03 | A kind of carbon fiber planar heat producing body and comprise its electric blanket and the vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848334A (en) * | 2015-04-22 | 2015-08-19 | 卡尔玛地板(苏州)有限公司 | Far infrared warmer |
| CN104848335A (en) * | 2015-04-22 | 2015-08-19 | 卡尔玛地板(苏州)有限公司 | Wall-hanging stove |
| CN112867185A (en) * | 2021-01-27 | 2021-05-28 | 陕西华东电锅炉制造有限公司 | Preparation method of high-strength heat accumulating type electric boiler electric heating element |
-
2014
- 2014-10-03 CN CN201420576393.6U patent/CN204180299U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848334A (en) * | 2015-04-22 | 2015-08-19 | 卡尔玛地板(苏州)有限公司 | Far infrared warmer |
| CN104848335A (en) * | 2015-04-22 | 2015-08-19 | 卡尔玛地板(苏州)有限公司 | Wall-hanging stove |
| CN104848334B (en) * | 2015-04-22 | 2019-01-04 | 卡尔玛地板(苏州)有限公司 | A kind of far-infrared heater |
| CN112867185A (en) * | 2021-01-27 | 2021-05-28 | 陕西华东电锅炉制造有限公司 | Preparation method of high-strength heat accumulating type electric boiler electric heating element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181003 |