CN204180300U - The carbon fiber heating film that a kind of resistance is adjustable - Google Patents
The carbon fiber heating film that a kind of resistance is adjustable Download PDFInfo
- Publication number
- CN204180300U CN204180300U CN201420576401.7U CN201420576401U CN204180300U CN 204180300 U CN204180300 U CN 204180300U CN 201420576401 U CN201420576401 U CN 201420576401U CN 204180300 U CN204180300 U CN 204180300U
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- carbon fiber
- fiber heating
- electrode
- resistance
- heating film
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Abstract
The utility model relates to the adjustable carbon fiber heating film of a kind of resistance, it is characterized in that, described heating film (100) comprises carbon fiber heating layer (101), with electrode (102), wherein, described carbon fiber heating layer (101) surface is provided with conductive array, described conductive array comprises multiple conductive contact (103) be arranged on diverse location, described electrode (102) is arranged on the outer peripheral edge region of described carbon fiber heating layer (101), and described electrode (102) to be conducted electricity with the described conductive contact (103) on diverse location by wire (105) and is connected, thus the resistance of carbon fiber planar heating film (100) described in free adjustment.Carbon fiber heating film of the present utility model is heated evenly, good conductivity, applied range.
Description
Technical field
The utility model relates to carbon fiber far infrared heating field, particularly relates to the carbon fiber heating film that a kind of resistance is adjustable.
Background technology
In recent years, 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.And there is the carbon fiber heating paper of planar structure or heating film more and more receive an acclaim especially because it has the advantages such as light weight, easy to use and low power consumption.
In order to meet the demand for heat under different temperatures, need to regulate the resistance of carbon fiber heating film or heating paper.Under normal circumstances, the resistance of carbon fiber heating film or heating paper is by carrying out position that cutting or adjustment electrode arrange, number, kind and shape etc. to the shape of product or size.Thus, just have to make new heating film to adjust heating resistor, this adds cost of manufacture undoubtedly.
Need paper pulp fiber and the mixing of resin carbon fibre when making carbon fiber heating film or heating paper, but resin fibre to be evenly spread in paper pulp fiber be very difficult.If stirred for a long time to make fiber evenly scatter, can fiber breakage be caused and irregular, just can not form stable resistance and temperature characterisitic, and the attraction after each fiber breakage between fiber dying down, and then causing the intensity of product to reduce.When carbon fibre is long less than 3mm, and the attraction of other fibers or paper pulp fiber can die down; When more than 10mm, the dispersiveness of paper pulp fiber just reduces, and produces uneven carbon fibre simultaneously, affects its electric conductivity.Therefore take to change the mode such as shape of product or size and again make carbon fiber heating film or heating paper, its cost is high and manufacture difficulty is larger.
Utility model content
For the deficiency of prior art, the utility model provides the adjustable carbon fiber heating film of a kind of resistance, it is characterized in that, described heating film comprises carbon fiber heating layer and electrode, wherein, described carbon fiber heating layer surface is provided with conductive array, described conductive array comprises multiple conductive contact be arranged on diverse location, described electrode is arranged on the outer peripheral edge region of described carbon fiber heating layer, and described electrode to be conducted electricity with the described conductive contact on diverse location by wire and is connected, thus the resistance of carbon fiber planar heating film described in free adjustment.
According to a preferred implementation, described electrode comprises the first electrode and the second electrode, wherein, be arranged on the both sides of described carbon fiber heating layer described first electrode runs parallel, described second electrode is arranged on the both sides of described first electrode, and described second electrode is connected with described first electrodes conduct.
According to a preferred implementation, described second electrode conducts electricity with external circuitry and is connected, described first electrode is selectively connected with the pair of conductive in described conductive contact by described wire, thus described carbon fiber heating film variable resistor be linked into described external circuitry.
According to a preferred implementation, described conductive contact is the surface being arranged on described carbon fiber heating layer by one or more metals in gold, silver, copper, zinc, nickel in the mode of printing or embed, one end and described first Electrode connection of described wire are fixed, and the other end of described wire is selectively connected with the pair of conductive in described conductive contact with welding or bonding mode.
According to a preferred implementation, be provided with between described carbon fiber heating layer and described electrode by metal paste make transition zone, and described transition zone is arranged on the outer peripheral edge region of described carbon fiber heating layer with coating method.
According to a preferred implementation, rounded, oval, fan-shaped, the heart-shaped or polygon of described conductive contact.
According to a preferred implementation, described carbon fiber heating layer is made up of viscose-based carbon fiber and/or polyacrylonitrile carbon fiber.
According to a preferred implementation, described carbon fiber heating layer comprises paper pulp fiber film.
A kind of carbon fiber planar heat producing body of the present utility model, described carbon fiber planar heat producing body comprises foregoing carbon fiber heating film.
A kind of carbon fiber heating device of the present utility model, described carbon fiber heating device comprises foregoing carbon fiber heating film.
Carbon fiber heating film of the present utility model by carbon fiber heating layer surface printing conductive contact, conducts electricity with wherein pair of contact and is connected thus regulates carbon fiber heating film to be linked into resistance in external circuitry with making the second Electrode selectivity.Resistance need not be changed by again making heating film, providing cost savings.Further, carbon fiber heating film of the present utility model be heated evenly, good conductivity, applied range.Carbon fiber heating film of the present utility model can be used in the carbon fiber heating device of plane or curved surface, highly versatile.
Accompanying drawing explanation
Fig. 1 is the vertical view of the adjustable carbon fiber heating film of resistance of the present utility model;
Fig. 2 is the vertical view of the adjustable carbon fiber heating film of resistance of the present utility model;
Fig. 3 is the vertical view of the adjustable carbon fiber heating film of resistance of the present utility model; With
Fig. 4 is the end view of the adjustable carbon fiber heating film of resistance of the present utility model.
Reference numerals list
100: carbon fiber heating film 101: carbon fiber heating layer 102: electrode
102a: the first electrode 102b: the second electrode 103: conductive contact
104: transition zone 105: wire
Embodiment
The utility model is illustrated below in conjunction with accompanying drawing.
Fig. 1 shows the adjustable carbon fiber heating film 100 of resistance of the present utility model.Heating film 100 comprises carbon fiber heating layer 101 and electrode 102.Carbon fiber heating layer 101 surface is provided with conductive array, and this conductive array comprises multiple conductive contact 103 be arranged on diverse location.Electrode 102 is arranged on the outer peripheral edge region of carbon fiber heating layer 101, and electrode 102 is conducted electricity with the conductive contact 103 on diverse location by wire 105 and is connected, thus the resistance of free adjustment carbon fiber planar heat producing body 100.
Continue see Fig. 1, electrode 102 comprises the first electrode 102a and the second electrode 102b.First electrode 102a is arranged on the both sides of carbon fiber heating layer 101 abreast.First electrode 102a is in the both sides being zonally arranged on carbon fiber heating film 101.Second electrode 102b is arranged on the both sides of the first electrode 102a, and the second electrode 102b conducts electricity with the first electrode 102a and is connected.Second electrode 102b conducts electricity with external circuitry and is connected.First electrode 102a is selectively connected with the pair of conductive contact conductive in conductive contact 103 by wire 105, thus carbon fiber heating film 101 variable resistor be linked into external circuitry.First electrode 102a plays the effect that transition connects in the utility model, under the effect of the first electrode 102a, user can access the carbon fiber heating film of corresponding resistor according to actual needs, the connection of the second electrode 102b and external circuitry can not be affected simultaneously, make to operate convenient.
As shown in Figure 4, be provided with between carbon fiber heating layer 101 and electrode 102 by metal paste make transition zone 104.And transition zone 104 is arranged on the outer peripheral edge region of carbon fiber heating layer 101 with coating method.Transition zone 104 is arranged on the conductivity that effectively to increase between carbon fiber heating layer 101 and electrode 102 between electrode 102 and carbon fiber heating layer.
Conductive contact 103 is the surfaces being arranged on carbon fiber heating layer 101 by one or more metals in gold, silver, copper, zinc, nickel in the mode of printing or embed.The conductive contact 103 formed by mode of printing, its thickness is in the scope of 0.5 ~ 2mm, and the conductive contact of thickness within the scope of this is conducive to and being connected and fixed of wire 105, and is unlikely to too thin not easily fixing or too thick waste resource.The conductive contact arranged by embedded mode its essence is by by the laminar structural embeddedness of one or more metallic support in gold, silver, copper, zinc, nickel in carbon fiber heating layer.It should be noted that, the thickness of laminar conductive contact 103 is significantly less than the thickness of carbon fiber heating layer 101, its thickness remains in the scope of 0.5 ~ 2mm, so that the conductive contact of sheet 103 can at least remain in carbon fiber heating layer 101 do not pass carbon fiber heating layer, keep good conductivity with carbon fiber heating layer simultaneously.
See Fig. 1, one end and the first electrode 102a of wire 105 are connected and fixed.The other end of wire 105 is selectively connected with the pair of conductive in conductive contact 103 with welding or bonding mode.Wherein, conduct electricity and 105 realize conducting electricity with conductive contact 103 by conducting resinl and be connected.When needing the resistance of the carbon fiber heating layer changed in place in circuit, only one end that wire 105 is connected with conductive contact 103 need be disconnected, and then being connected with other conductive contacts, simply easy to operate.
According to a preferred implementation, rounded, oval, fan-shaped, the heart-shaped or polygon of conductive contact 103.
According to a preferred implementation, carbon fiber heating layer 101 is made up of viscose-based carbon fiber and/or polyacrylonitrile carbon fiber.
According to a preferred implementation, carbon fiber heating layer 101 comprises paper pulp fiber film.
A kind of carbon fiber planar heat producing body of the present utility model, it comprises carbon fiber heating film 100 of the present utility model.This planar heat producing body can be carbon fiber heating paper, carbon fiber heating plate, carbon fibre heating cloth etc.
A kind of carbon fiber heating device of the present utility model, it comprises carbon fiber heating film 100 of the present utility model.This heater can be carbon fiber panel heater, carbon fiber heating floor tile or other carbon fiber heating devices.
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. the carbon fiber heating film that resistance is adjustable, is characterized in that, described carbon fiber heating film (100) comprises carbon fiber heating layer (101) and electrode (102), wherein,
Described carbon fiber heating layer (101) surface is provided with conductive array, and described conductive array comprises multiple conductive contact (103) be arranged on diverse location,
Described electrode (102) is arranged on the outer peripheral edge region of described carbon fiber heating layer (101), and described electrode (102) to be conducted electricity with the described conductive contact (103) on diverse location by wire (105) and is connected, thus the resistance of carbon fiber planar heating film (100) described in free adjustment.
2. the carbon fiber heating film that resistance as claimed in claim 1 is adjustable, it is characterized in that, described electrode (102) comprises the first electrode (102a) and the second electrode (102b), wherein,
Described first electrode (102a) is arranged on the both sides of described carbon fiber heating layer (101) abreast,
Described second electrode (102b) is arranged on the both sides of described first electrode (102a), and described second electrode (102b) conducts electricity with described first electrode (102a) and is connected.
3. the carbon fiber heating film that resistance as claimed in claim 2 is adjustable, it is characterized in that, described second electrode (102b) is conducted electricity with external circuitry and is connected, described first electrode (102a) is selectively connected with the pair of conductive in described conductive contact (103) by described wire (105), thus described carbon fiber heating layer (101) resistance-variable be linked into described external circuitry.
4. the carbon fiber heating film that resistance as claimed in claim 3 is adjustable, is characterized in that,
Wherein, described conductive contact (103) is the surface being arranged on described carbon fiber heating layer (101) by one or more metals in gold, silver, copper, zinc, nickel in the mode of printing or embed,
Wherein, one end and described first electrode (102a) of described wire (105) are connected and fixed, and the other end of described wire (105) is selectively connected with the pair of conductive in described conductive contact (103) with welding or bonding mode.
5. the carbon fiber heating film that resistance as claimed in claim 4 is adjustable, it is characterized in that, be provided with the transition zone (104) be made up of metal paste between described carbon fiber heating layer (101) and described electrode (102), and described transition zone (104) is arranged on the outer peripheral edge region of described carbon fiber heating layer (101) with coating method.
6. the carbon fiber heating film that the resistance as described in one of claim 1 to 5 is adjustable, is characterized in that, rounded, oval, fan-shaped, the heart-shaped or polygon of described conductive contact (103).
7. the carbon fiber heating film that the resistance as described in one of claim 1 to 5 is adjustable, is characterized in that, described carbon fiber heating layer (101) is made up of viscose-based carbon fiber and/or polyacrylonitrile carbon fiber.
8. the carbon fiber heating film that the resistance as described in one of claim 1 to 5 is adjustable, is characterized in that, described carbon fiber heating layer (101) comprises paper pulp fiber film.
9. a carbon fiber planar heat producing body, is characterized in that, described carbon fiber planar heat producing body comprises the adjustable carbon fiber heating film (100) of resistance as described in one of claim 1 to 5.
10. a carbon fiber heating device, is characterized in that, described carbon fiber heating device comprises the adjustable carbon fiber heating film (100) of resistance as described in one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576401.7U CN204180300U (en) | 2014-10-03 | 2014-10-03 | The carbon fiber heating film that a kind of resistance is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576401.7U CN204180300U (en) | 2014-10-03 | 2014-10-03 | The carbon fiber heating film that a kind of resistance is adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN204180300U true CN204180300U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576401.7U Expired - Fee Related CN204180300U (en) | 2014-10-03 | 2014-10-03 | The carbon fiber heating film that a kind of resistance is adjustable |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064635A (en) * | 2015-08-14 | 2015-11-18 | 苏州绿汇环境科技有限公司 | Surface decoration wallboard |
| CN105064642A (en) * | 2015-08-14 | 2015-11-18 | 苏州绿汇环境科技有限公司 | Surface decoration wallpaper |
| CN108882409A (en) * | 2018-06-20 | 2018-11-23 | 无锡格菲电子薄膜科技有限公司 | A kind of flexible waterproof washes Electric radiant Heating Film and preparation method thereof |
| CN109526077A (en) * | 2018-11-08 | 2019-03-26 | 嘉兴纳科新材料有限公司 | A kind of preparation method based on carbon cloth flexible electric heating sheet |
| CN113811653A (en) * | 2019-05-09 | 2021-12-17 | 捷德货币技术有限责任公司 | Electrically conductive paper structure, method for producing an electrically conductive paper structure and use |
| EP4231776A1 (en) * | 2022-02-22 | 2023-08-23 | Giesecke+Devrient Currency Technology GmbH | Moulded fibre part, method for producing the same and use |
-
2014
- 2014-10-03 CN CN201420576401.7U patent/CN204180300U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064635A (en) * | 2015-08-14 | 2015-11-18 | 苏州绿汇环境科技有限公司 | Surface decoration wallboard |
| CN105064642A (en) * | 2015-08-14 | 2015-11-18 | 苏州绿汇环境科技有限公司 | Surface decoration wallpaper |
| CN108882409A (en) * | 2018-06-20 | 2018-11-23 | 无锡格菲电子薄膜科技有限公司 | A kind of flexible waterproof washes Electric radiant Heating Film and preparation method thereof |
| CN109526077A (en) * | 2018-11-08 | 2019-03-26 | 嘉兴纳科新材料有限公司 | A kind of preparation method based on carbon cloth flexible electric heating sheet |
| CN113811653A (en) * | 2019-05-09 | 2021-12-17 | 捷德货币技术有限责任公司 | Electrically conductive paper structure, method for producing an electrically conductive paper structure and use |
| CN113811653B (en) * | 2019-05-09 | 2023-11-07 | 捷德货币技术有限责任公司 | Conductive paper structure, method for producing a conductive paper structure and use |
| EP4231776A1 (en) * | 2022-02-22 | 2023-08-23 | Giesecke+Devrient Currency Technology GmbH | Moulded fibre part, method for producing the same and use |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181003 |
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| CF01 | Termination of patent right due to non-payment of annual fee |