CN210469763U - Graphene polymer heating film - Google Patents
Graphene polymer heating film Download PDFInfo
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- CN210469763U CN210469763U CN201921242185.1U CN201921242185U CN210469763U CN 210469763 U CN210469763 U CN 210469763U CN 201921242185 U CN201921242185 U CN 201921242185U CN 210469763 U CN210469763 U CN 210469763U
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Abstract
The utility model provides a graphene polymer heating film, which comprises a graphene polymer heating film unit, wherein the graphene polymer heating film unit comprises a first layer polymer film, a second layer polymer film, a bonding layer and a conductive part, and the first layer polymer film and the second layer polymer film are bonded in an overlapping way through the bonding layer; the conductive parts are respectively arranged at the edges of the bonding layer; graphene anti-creeping units respectively attached to the upper surface and the lower surface of the graphene polymer heating film unit in an overlapped manner; a cable unit electrically connected to the conductive portion; the cable unit comprises a zero line lead and a live line lead, and one ends of the zero line lead and the live line lead are respectively and electrically connected with the conductive part at the edge of the bonding layer; the anti-creeping unit point is connected with a zero line lead of the cable unit; and one end of the temperature controller is communicated with the cable unit, and the other end of the temperature controller is communicated with the external power supply. The graphene polymer heating film has the effect of automatic temperature control so as to solve the problem of local overheating.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to graphite alkene polymer heating material field, concretely relates to graphite alkene polymer heating film.
[ background of the invention ]
At present, two main types of water/gas heating and electric power heating are mainly adopted in the indoor heating mode of the building, wherein a heat supply pipeline, a heating boiler and other large-scale equipment need to be laid indoors and outdoors, and the indoor heating of the building is realized by adopting a centralized heating mode. In addition, the user who adopts water/gas heating needs additionally to install the radiator, and the radiator of installation will occupy indoor limited usable floor area and bring the difficulty for indoor fitment decoration to the electric heat membrane of many radiators can appear local overheat problem in the use, can't guarantee user's safety. For the way of heating by electric power, for example, installing equipment such as an air conditioner, etc., it occupies the used area in the room, and noise is generated during the use. In addition, the temperature of the spaces on the same horizontal plane in the building room heated by electric power is not uniform, and the temperature is higher as the space is closer to the electric heating equipment.
In addition, although the graphene application technology is a new industry, the material based on the electric conduction and heat conduction application of the high-quality few-layer graphene is widely applied to electric heating film products. However, the graphene technology applied in the prior art cannot meet the requirement, and a product with better performance is needed to solve the problems.
[ Utility model ] content
The utility model aims at providing a polymer graphite alkene heating film just in order to solve the not enough of prior art.
In order to reach above purpose, the utility model provides a graphite alkene polymer heating film, include: the graphene polymer heating film unit comprises a first layer of polymer film, a second layer of polymer film, a bonding layer and a conductive part, wherein the first layer of polymer film and the second layer of polymer film are overlapped and bonded through the bonding layer; the conductive parts are respectively arranged at the edges of the bonding layer; the graphene anti-creeping units are respectively attached to the upper surface and the lower surface of the graphene polymer heating film unit in an overlapping manner; a cable unit electrically connected to the conductive portion; the cable unit comprises a zero line lead and a live line lead, and one ends of the zero line lead and the live line lead are respectively and electrically connected with the conductive part at the edge of the bonding layer; the anti-creeping unit point is connected to the zero line lead of the cable unit; and one end of the temperature controller is communicated with the cable unit, and the other end of the temperature controller is communicated with an external power supply.
The utility model discloses an in an embodiment, graphite alkene polymer heating film still includes polymer protective unit, polymer protective unit laminates with overlapping respectively graphite alkene anticreep unit's surface. The utility model discloses an in an embodiment, the conductive part is graphite alkene conductive paste and dips the conducting electrode that metal current carrier strip in the graphite alkene conductive paste made, the zero line wire and the live wire of cable unit are connected respectively to the conducting electrode.
The utility model discloses an in an embodiment, the bond line is evenly distributed's graphite alkene polymer thick liquids and the electrically conductive thick liquids of graphite alkene, its the bond line is located between the conducting electrode.
In an embodiment of the present invention, the graphene anti-creeping unit is a polymer film having graphene conductive paste.
In an embodiment of the present invention, the first polymer film and the second polymer film are at least one of PET, PVC, PE, or PC.
Compared with the prior art, the utility model has the advantages of:
adopt graphite alkene polymer thick liquids that generate heat among this graphite alkene polymer heating film's the graphite alkene polymer heating unit for graphite alkene polymer heating unit has the power that generates heat and reduces along with the increase of temperature, and is the intelligent hot function of nonlinear change self-limiting temperature, thereby can realize solving local overheated technical problem, and safe and reliable. In addition, the graphene heating unit is planar, and uniform heating is guaranteed.
[ description of the drawings ]
Fig. 1 is the utility model provides a structural schematic diagram of graphite alkene polymer heating film.
Fig. 2 is an explosion diagram of the graphene polymer heating film according to an embodiment of the present invention.
Fig. 3 is an explosion diagram of the graphene polymer heating film unit according to an embodiment of the present invention.
In the figure:
1. a graphene polymer heating film unit; 11. a first polymer film; 12. a second polymer film; 13. an adhesive layer; 14. a conductive portion; 2. a graphene anticreeping unit; 3. a polymer protection unit; 4. a cable unit; 5. and (7) a temperature controller.
[ detailed description ] embodiments
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to fig. 3, is the utility model discloses a elucidation of graphite alkene polymer heating film, wherein, this graphite alkene polymer heating film is used for heating up in the building is indoor or passenger car, and the high distribution of graphite alkene that it has thick liquids have the characteristic that heating power reduces along with the increase of temperature, and is the intelligent heat function of nonlinear change self-limiting temperature, can realize solving local overheated problem and heating film and use safe and reliable more. In addition, the graphene polymer heating film can be practical in the environment temperature range of minus 30-75 ℃, has the characteristics of good weather resistance, good stability, service life of more than 40000h, high self-temperature-limiting strength and good covering safety, and is suitable for heating in buildings or passenger vehicles.
As shown in fig. 1 and 3, the graphene polymer heating film includes a graphene polymer heating film unit 1, a graphene anti-creeping unit 2, a cable unit 4, and a temperature controller 5 thereof, wherein the graphene polymer heating film unit 1 includes a first polymer film 11, a second polymer film 12, a bonding layer 13, and a conductive portion 14, and the first polymer film 11 and the second polymer film 12 are overlapped and bonded by the bonding layer 13; the conductive portions 14 are respectively provided at edges of the adhesive layer 13; the graphene anti-creeping units 2 are respectively attached to the upper surface and the lower surface of the graphene polymer heating film unit 1 in an overlapping manner; a cable unit 4 electrically connected to the conductive part 14; the cable unit 4 comprises a zero line lead and a live line lead, and one ends of the zero line lead and the live line lead are respectively and electrically connected with the conductive part 14 at the edge of the bonding layer 13; the anti-creeping unit 2 is connected with the zero line lead of the cable unit 4 at a point; one end of the temperature controller 5 is communicated with the cable unit 4, and the other end is communicated with an external power supply. Wherein, the temperature controller 5 can display and control the heating temperature of the graphene polymer heating film unit 1.
Further, as shown in fig. 2, the graphene polymer heating film further includes polymer protection units 3, and the polymer protection units 3 are respectively attached to the outer surfaces of the graphene anti-leakage units 2 in an overlapping manner, and can be used for protecting the graphene anti-leakage units 2 and the graphene polymer heating film unit 1. The conductive part 14 is a conductive electrode made of graphene conductive paste and a metal current carrying strip immersed in the graphene conductive paste, and the conductive electrode is respectively connected with a zero line wire and a live line wire of the cable unit 4, so that the graphene polymer heating film is heated by an external power supply connected with the temperature controller 5.
As shown in fig. 3, the bonding layer 13 is formed by uniformly distributing graphene polymer heating paste and graphene conductive paste, the bonding layer 13 is located between the conductive electrodes, and the graphene polymer heating paste has an intelligent heating function that the power thereof is reduced along with the increase of the temperature and the temperature is self-limited in nonlinear change. The graphene anticreeping unit 2 is a polymer film with graphene conductive paste. The first polymer film and the second polymer film are at least one of PET, PVC, PE and PC.
The utility model provides a preparation method of graphite alkene polymer heating film: the method comprises the following steps:
the graphene polymer heating slurry and the graphene conductive slurry are precisely coated on the polymer film through a coating process, so that the graphene polymer heating film with the conductive electrode is formed.
Compounding a layer of polymer film attached with thermosetting adhesive and a metal current carrying strip on the graphene polymer heating film through a hot-pressing compounding process to form a graphene polymer heating unit;
and compounding the graphene conductive paste polymer films attached with thermosetting adhesive on the upper and lower surfaces of the graphene polymer heating unit through a compounding process to form the graphene anti-leakage layer.
The conductive electrodes are respectively connected with the zero line lead and the live wire lead of the cable unit 4 through the assembling procedure,
installing the graphene anti-leakage layer unit and a zero line lead of the conductive electrode on a zero line lead of the cable unit 4 through an assembling process to form a graphene high-molecular heating unit;
the upper surface and the lower surface of the graphene polymer heating unit are provided with polymer protective layers through an assembling process.
The graphene polymer heating material can be obtained by the preparation method, the preparation method is simplified in process, the conductivity is improved, the manufacturing time is saved, and the material cost required by manufacturing is reduced.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (4)
1. A graphene polymer heating film is characterized by comprising:
the graphene polymer heating film unit comprises a first layer of polymer film, a second layer of polymer film, a bonding layer and a conductive part, wherein the first layer of polymer film and the second layer of polymer film are overlapped and bonded through the bonding layer; the conductive parts are respectively arranged at the edges of the bonding layer;
the graphene anti-creeping units are respectively attached to the upper surface and the lower surface of the graphene polymer heating film unit in an overlapping manner;
a cable unit electrically connected to the conductive portion; the cable unit comprises a zero line lead and a live line lead, and one ends of the zero line lead and the live line lead are respectively and electrically connected with the conductive part at the edge of the bonding layer; the anti-creeping unit point is connected to the zero line lead of the cable unit;
and one end of the temperature controller is communicated with the cable unit, and the other end of the temperature controller is communicated with an external power supply.
2. The graphene polymer heating film according to claim 1,
the graphene polymer heating film further comprises polymer protection units, and the polymer protection units are respectively attached to the outer surfaces of the graphene anti-creeping units in an overlapped mode.
3. The graphene polymer heating film according to claim 1 or 2,
the conductive part is a conductive electrode made of graphene conductive slurry and a metal current carrying strip immersed in the graphene conductive slurry, and the conductive electrode is respectively connected with the zero line lead and the live line lead of the cable unit.
4. The graphene polymer heating film according to claim 1,
the first layer of high molecular film and the second layer of high molecular film are PET, PVC, PE or PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242185.1U CN210469763U (en) | 2019-08-02 | 2019-08-02 | Graphene polymer heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242185.1U CN210469763U (en) | 2019-08-02 | 2019-08-02 | Graphene polymer heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469763U true CN210469763U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921242185.1U Active CN210469763U (en) | 2019-08-02 | 2019-08-02 | Graphene polymer heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469763U (en) |
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2019
- 2019-08-02 CN CN201921242185.1U patent/CN210469763U/en active Active
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