CN210725385U - Carbon fiber heating sheet - Google Patents
Carbon fiber heating sheet Download PDFInfo
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- CN210725385U CN210725385U CN201921616166.0U CN201921616166U CN210725385U CN 210725385 U CN210725385 U CN 210725385U CN 201921616166 U CN201921616166 U CN 201921616166U CN 210725385 U CN210725385 U CN 210725385U
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- carbon fiber
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- polyester fabric
- conductive copper
- fiber heating
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Abstract
The utility model relates to an electric heating technical field, the utility model discloses a technical scheme does: a carbon fiber heating sheet comprises a first insulating layer, a first polyester fabric layer, a carbon fiber heating layer, a second polyester fabric layer and a second insulating layer which are sequentially attached from top to bottom; the carbon fiber heating layer is bonded with the first polyester fabric layer and the second polyester fabric layer through glue, the first insulating layer is arranged on the surface of the first polyester fabric layer, which is far away from the carbon fiber heating layer, and the second insulating layer is arranged on the surface of the second polyester fabric layer, which is far away from the carbon fiber heating layer; the carbon fiber heating layer is also provided with a first conductive copper electrode and a second conductive copper electrode on one side close to the first polyester fabric layer, the first conductive copper electrode and the second conductive copper electrode are respectively an anode copper strip and a cathode copper strip of the carbon fiber heating layer, one end of a lead is connected with the first conductive copper electrode and the second conductive copper electrode through a conductive terminal, and the other end of the lead is connected with a power supply.
Description
Technical Field
The utility model relates to an electric heating technical field especially involves a carbon fiber piece that generates heat.
Background
In order to respond to national policies of energy conservation and emission reduction and coal-to-electricity conversion, heating devices capable of saving energy are gradually applied to the fields of heating and heat preservation, the original heating technology is generally used as floor heating of low-power heating, and wall heating is a necessary trend. The carbon fiber heating sheet can meet the requirement of heating and has the functions of energy conservation, environmental protection, health, safety, high electric heat conversion rate and the like.
At present, the heating sheet is mainly a metal heating sheet or a graphene heating sheet, most of the heating sheets are monofilament heating or strip heating, the whole heating cannot be realized, the heating is uneven, and the temperature rise is slow.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's shortcoming with not enough, provide a carbon fiber piece that generates heat that heaies up rapidly, the heating is even, energy-concerving and environment-protective.
The above technical purpose of the utility model is realized with following technical scheme:
a carbon fiber heating sheet comprises a first insulating layer, a first polyester fabric layer, a carbon fiber heating layer, a second polyester fabric layer and a second insulating layer which are sequentially attached from top to bottom;
the carbon fiber heating layer is bonded with the first polyester fabric layer and the second polyester fabric layer through glue, the first insulating layer is arranged on the surface of the first polyester fabric layer, which is far away from the carbon fiber heating layer, and the second insulating layer is arranged on the surface of the second polyester fabric layer, which is far away from the carbon fiber heating layer;
the carbon fiber heating layer is also provided with a first conductive copper electrode and a second conductive copper electrode on one side close to the first polyester fabric layer, the first conductive copper electrode and the second conductive copper electrode are respectively a positive copper strip and a negative copper strip of the carbon fiber heating layer, one end of a lead is connected with the first conductive copper electrode and the second conductive copper electrode through a conductive terminal, and the other end of the lead is connected with a power supply;
the first insulating layer or the second insulating layer is also provided with a first groove for placing a temperature sensor;
and a plurality of wear-resistant bulges are uniformly arranged on the upper side surface and the lower side surface of the first polyester fabric layer and the second polyester fabric layer.
The utility model discloses a further set up to: the carbon fiber heating layer is a carbon fiber fabric woven by warp and weft weaving of 100% carbon fibers.
The utility model discloses a further set up to: the adhesive is one or more of TPU hot melt adhesive, silica gel pressure sensitive adhesive, acrylic acid pressure sensitive adhesive and polyurethane pressure sensitive adhesive.
The utility model discloses a further set up to: the first insulating layer and the second insulating layer are one or more of a silica gel coating, a silicone rubber coating, glass fiber cloth, a PET film and a PI film.
The utility model discloses a further set up to: the first conductive copper electrode and the second conductive copper electrode are both conductive copper foils.
The utility model discloses a further set up to: the first conductive copper electrode and the second conductive copper electrode are combined with the carbon fiber heating layer through conductive adhesive or a conductive coating.
The utility model discloses a further set up to: the first insulating layer and the first polyester fabric layer are both provided with wire holes for leading out the wires.
The utility model discloses a further set up to: and four side edges of the carbon fiber heating sheet are coated with a third insulating layer.
To sum up, the utility model discloses following beneficial effect has:
1. the heating body of the carbon fiber heating sheet is a carbon fiber fabric woven by warp and weft of 100 percent of carbon fibers, and the whole surface of the carbon fiber heating sheet is heated after being electrified, so that the uniformity is high, and the temperature rise is fast;
2. the carbon fiber heating sheet conducts heat in a far infrared mode after heating, has no light pollution and harmful gas, is easy to be absorbed by human bodies and clothes, and is more energy-saving and environment-friendly;
3. the carbon fiber heating sheet is provided with the temperature sensor, and the temperature sensor can provide accurate temperature control, prevent overhigh temperature and ensure safety;
4. the carbon fiber heating sheet can adjust the distance between the first conductive copper electrode and the second conductive copper electrode according to the heating power of actual needs.
Drawings
Fig. 1 is a schematic structural view of a carbon fiber heating sheet provided by the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 10-insulating layer one; 20-a terylene fabric layer I; 30-a carbon fiber heating layer; 40-a second polyester fabric layer; 50-insulating layer two; 60-conductive copper pole one; 70-conductive copper pole two.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1, the carbon fiber heating sheet of the present invention comprises a first insulating layer 10, a first polyester fabric layer 20, a carbon fiber heating layer 30, a second polyester fabric layer 40, and a second insulating layer 50 sequentially attached from top to bottom;
the carbon fiber heating layer 30 is bonded with the first polyester fabric layer 20 and the second polyester fabric layer 40 through glue, the first insulating layer 10 is arranged on the surface of the first polyester fabric layer 20, which is far away from the carbon fiber heating layer 30, and the second insulating layer 50 is arranged on the surface of the second polyester fabric layer 40, which is far away from the carbon fiber heating layer 30;
the carbon fiber heating layer 30 is also provided with a first conductive copper electrode 60 and a second conductive copper electrode 70 at one side close to the first polyester fabric layer 20, the first conductive copper electrode 60 and the second conductive copper electrode 70 are respectively a positive copper strip and a negative copper strip of the carbon fiber heating layer 30, one end of a lead is connected with the first conductive copper electrode 60 and the second conductive copper electrode 70 through a conductive terminal, and the other end of the lead is connected with a power supply;
the first insulating layer 10 or the second insulating layer 50 is also provided with a first groove for placing a temperature sensor;
the upper side face and the lower side face of the first polyester fabric layer 20 and the second polyester fabric layer 40 are evenly provided with a plurality of wear-resistant bulges.
By adopting the technical scheme: the polyester fabric has the advantages of strong heat resistance and difficult deformation, the insulating layer can prevent the electric leakage phenomenon, the distance between the first conductive copper electrode 60 and the second conductive copper electrode 70 can be adjusted according to the heating power required in practice, and the temperature sensor is convenient for seeing the heating temperature in real time; it is worth noting that the carbon fiber heating sheet also comprises a temperature controller, wherein the temperature controller is used for controlling the heating power of the carbon fiber heating sheet; wear-resisting arch that two upper and lower sides of dacron fabric layer one 20 and dacron fabric layer two set up both can improve and generate heat the power of being connected between layer 30 and the insulating layer with the carbon fiber, also can play fine antiskid wear-resisting effect.
Preferably, the carbon fiber heating layer 30 is a carbon fiber fabric woven by warp and weft weaving of 100% carbon fibers.
By adopting the technical scheme: this carbon fiber generates heat the carbon fiber fabric that the layer adopted 100% carbon fiber longitude and latitude to interweave, compares in traditional monofilament and generates heat with the strip generates heat, has the whole face and generates heat, the even advantage of generating heat.
Preferably, the adhesive is one or more of TPU hot melt adhesive, silica gel pressure sensitive adhesive, acrylic acid pressure sensitive adhesive and polyurethane pressure sensitive adhesive.
By adopting the technical scheme: the carbon fiber heating layer, the first polyester fabric and the second polyester fabric adopt one or more of the glue, so that the binding force between the carbon fiber heating layer and the first polyester fabric and the second polyester fabric can be improved to a great extent, and the service life of the carbon fiber heating layer is prolonged.
Preferably, the first insulating layer 10 and the second insulating layer 50 are one or more of a silica gel coating, a silicone rubber coating, a glass fiber cloth, a PET film and a PI film.
By adopting the technical scheme: the arrangement of the first insulating layer and the second insulating layer can prevent the electric leakage phenomenon, and the safety is higher.
Preferably, the first conductive copper electrode 60 and the second conductive copper electrode 70 are both conductive copper foils.
By adopting the technical scheme: the conductive copper foil is thin, can be well attached to the surface of the carbon fiber heating layer, and does not influence the overall thickness of the carbon fiber heating sheet.
Preferably, the first conductive copper electrode 60 and the second conductive copper electrode 70 are combined with the carbon fiber heating layer 30 through a conductive adhesive or a conductive coating.
By adopting the technical scheme: adopt conducting resin or conductive coating and carbon fiber to generate heat the layer and combine, can improve electric conductive property, also make the wire copper utmost point more firm can not drop.
Preferably, the insulation layer one 10 and the dacron fabric layer one 20 are provided with wire holes for leading out the wires.
By adopting the technical scheme: the arrangement of the wire hole is convenient for leading out the wire.
Preferably, four side edges of the carbon fiber heating sheet are coated with a third insulating layer.
By adopting the technical scheme: the third insulating layer, the first insulating layer and the second insulating layer are made of the same material, so that electric leakage is prevented.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A carbon fiber heating sheet is characterized by comprising a first insulating layer (10), a first polyester fabric layer (20), a carbon fiber heating layer (30), a second polyester fabric layer (40) and a second insulating layer (50) which are sequentially attached from top to bottom;
the carbon fiber heating layer (30) is adhered to the first polyester fabric layer (20) and the second polyester fabric layer (40) through glue, the first insulating layer (10) is arranged on the surface, away from the carbon fiber heating layer (30), of the first polyester fabric layer (20), and the second insulating layer (50) is arranged on the surface, away from the carbon fiber heating layer (30), of the second polyester fabric layer (40);
the carbon fiber heating layer (30) is also provided with a first conductive copper electrode (60) and a second conductive copper electrode (70) on one side close to the first polyester fabric layer (20), the first conductive copper electrode (60) and the second conductive copper electrode (70) are respectively a positive copper strip and a negative copper strip of the carbon fiber heating layer (30), one end of a lead is connected with the first conductive copper electrode (60) and the second conductive copper electrode (70) through a conductive terminal, and the other end of the lead is connected with a power supply;
the first insulating layer (10) or the second insulating layer (50) is also provided with a first groove for placing a temperature sensor;
the upper side face and the lower side face of the first polyester fabric layer (20) and the second polyester fabric layer (40) are uniformly provided with a plurality of wear-resistant bulges.
2. A carbon fiber heat generating sheet according to claim 1, characterized in that: the carbon fiber heating layer (30) is a carbon fiber fabric woven by warp and weft of 100% carbon fibers.
3. A carbon fiber heat generating sheet according to claim 1, characterized in that: the adhesive is one or more of TPU hot melt adhesive, silica gel pressure sensitive adhesive, acrylic acid pressure sensitive adhesive and polyurethane pressure sensitive adhesive.
4. A carbon fiber heat generating sheet according to claim 1, characterized in that: the first insulating layer (10) and the second insulating layer (50) are one or more of a silica gel coating, a silicone rubber coating, glass fiber cloth, a PET film and a PI film.
5. A carbon fiber heat generating sheet according to claim 1, characterized in that: the first conductive copper electrode (60) and the second conductive copper electrode (70) are both conductive copper foils.
6. A carbon fiber heat generating sheet according to claim 1, characterized in that: the first conductive copper electrode (60) and the second conductive copper electrode (70) are combined with the carbon fiber heating layer (30) through conductive adhesive or conductive coating.
7. A carbon fiber heat generating sheet according to claim 1, characterized in that: the first insulating layer (10) and the first polyester fabric layer (20) are provided with wire holes for leading out the wires.
8. A carbon fiber heat generating sheet according to claim 1, characterized in that: and four side edges of the carbon fiber heating sheet are coated with a third insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616166.0U CN210725385U (en) | 2019-09-26 | 2019-09-26 | Carbon fiber heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616166.0U CN210725385U (en) | 2019-09-26 | 2019-09-26 | Carbon fiber heating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210725385U true CN210725385U (en) | 2020-06-09 |
Family
ID=70933780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616166.0U Active CN210725385U (en) | 2019-09-26 | 2019-09-26 | Carbon fiber heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210725385U (en) |
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2019
- 2019-09-26 CN CN201921616166.0U patent/CN210725385U/en active Active
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