CN210899680U - Graphene heating chip capable of preventing electric leakage - Google Patents

Abstract

The utility model discloses a graphene heating chip for preventing electric leakage, which comprises a chip body, wherein the chip body comprises a heating chip, an upper frame and a lower base, four corners at the bottom of the upper frame are all connected with fixing holes arranged at four corners at the top of the lower base through fixing columns in a clamping way, the heating chip is fixedly arranged at the joint of the upper frame and the lower base, the heating chip comprises a protective film, a graphene layer, a cathode layer, a copper layer, an anode layer and a heat insulation film, the bottom of the protective film is sequentially connected with the graphene layer, the cathode layer, the copper layer, the anode layer and the heat insulation film in a sticking way, the utility model relates to a graphene heating chip for preventing electric leakage, the upper frame and the lower base protect the heating chip, the cathode layer and the anode layer of the heating chip are electrified through a conductive copper sheet on the copper sheet layer, the copper sheet emits, and the scattered electric charges are absorbed, the electric leakage is prevented, and the use safety of the heating chip is improved.

Description

Graphene heating chip capable of preventing electric leakage

Technical Field

The utility model relates to a graphite alkene chip that generates heat, in particular to prevent graphite alkene chip that generates heat of electric leakage belongs to graphite alkene technical field.

Background

The graphene heating chip is widely applied to heating equipment, is safe, efficient, energy-saving, environment-friendly and pollution-free as a novel effect heat energy chip of a substrate, and is an ideal material for people to live in a warm way. Be applicable to various products that generate heat, warm up like graphite alkene chip, when using, through spreading graphite alkene chip one by one on heating module, among the prior art, because the heating film sets up the middle part at graphite alkene heating chip, when using, graphite alkene heating chip surface or bottom surface can have electric charge, form capacitanc electric leakage, when large tracts of land is laid, electric charge amasss little, can produce the switch trip even, intensity is low, easy damage, the security is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent graphite alkene chip that generates heat of electric leakage to along with the accumulation of electric charge, the phenomenon of electric leakage and tripping operation appears easily in solving the above-mentioned background art and chip intensity is low, the poor problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent graphite alkene chip that generates heat of electric leakage, includes the chip body, the chip body is including the chip that generates heat, goes up frame and base down, go up four corners in frame bottom and all be connected through the fixed orifices block that four corners were seted up at fixed column and base top down, it is fixed with the chip that generates heat to go up the frame and the junction of base down, the chip that generates heat includes protecting film, graphite alkene layer, cathode layer, copper sheet layer, anode layer and thermal-insulated film, the bottom of protecting film is pasted in proper order and is connected with graphite alkene layer, cathode layer, copper sheet layer, anode layer and thermal-insulated film.

As an optimized technical scheme of the utility model, the one end of cathode layer and the one end of anode layer pass upper frame and lower base respectively through connecing the electric copper sheet and communicate with each other with the external world.

As an optimal technical scheme of the utility model, the copper sheet layer is made by the PP prepreg, the top of copper sheet layer is inlayed and is equipped with a plurality of electrically conductive copper sheet.

As an optimized technical scheme of the utility model, graphite alkene layer is made by graphite alkene.

As a preferred technical solution of the present invention, the cathode layer and the anode layer are made of copper foil.

As a preferred technical solution of the present invention, the heat insulating film is made of glass fiber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a prevent graphite alkene chip that generates heat of electric leakage, the chip body is including the chip that generates heat, go up frame and lower base protection chip that generates heat, improve the security of the chip that generates heat, the chip that generates heat is including the protecting film, graphite alkene layer, cathode layer, the copper sheet layer, anode layer and thermal-insulated film, through the circular telegram of the conductive copper sheet on the copper sheet layer between cathode layer and the anode layer, the in-process copper sheet that switches on sends out heat, through the quick heat conduction of graphite alkene layer, improve thermal transmissibility, and electric conductivity is high, absorb the electric charge that overflows and scatter, prevent the electric.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the chip body of the present invention;

fig. 3 is an exploded view of the heating chip of the present invention;

fig. 4 is a schematic structural diagram of the copper sheet layer of the present invention.

In the figure: 1. a chip body; 2. a heat generating chip; 3. an upper frame; 4. a lower base; 5. connecting a copper sheet; 6. a protective film; 7. a graphene layer; 8. a cathode layer; 9. a copper sheet layer; 10. an anode layer; 11. a heat insulating film; 12. a conductive copper sheet; 13. fixing a column; 14. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a graphene heating chip for preventing electric leakage, which comprises a chip body 1, wherein the chip body 1 comprises a heating chip 2, an upper frame 3 and a lower base 4, four corners at the bottom of the upper frame 3 are respectively connected with fixing holes 14 arranged at four corners at the top of the lower base 4 through fixing columns 13 in a clamping way, the heating chip 2 is fixedly arranged at the joint of the upper frame 3 and the lower base 4, the chip body 1 comprises the heating chip 2, the upper frame 3 and the lower base 4 protect the heating chip 2, the safety of the heating chip 2 is improved, the heating chip 2 comprises a protective film 6, a graphene layer 7 and a cathode layer 8, the copper sheet layer 9, the anode layer 10 and the heat insulation film 11 are sequentially adhered and connected to the bottom of the protective film 6, and the graphene layer 7, the cathode layer 8, the copper sheet layer 9, the anode layer 10 and the heat insulation film 11 are sequentially adhered and connected to the bottom of the protective film 6.

Preferably, one end of the cathode layer 8 and one end of the anode layer 10 respectively penetrate through the upper frame 3 and the lower base 4 through the power connection copper sheets 5 to be communicated with the outside, and the cathode layer 8 and the anode layer 10 are respectively connected with the anode and the cathode of an external power supply through the power connection copper sheets 5; the copper sheet layer 9 is made of a PP prepreg, a plurality of conductive copper sheets 12 are embedded on the top of the copper sheet layer 9, electricity is conducted between the cathode layer 8 and the anode layer 10 through the conductive copper sheets 12 on the copper sheet layer 9, and the copper sheets emit heat in the electricity conduction process; the graphene layer 7 is made of graphene, has high thermal conductivity and high electrical conductivity, absorbs scattered charges and prevents electric leakage; both the cathode layer 8 and the anode layer 10 are made of copper foil; the heat insulating film 11 is made of glass fiber, so that heat is prevented from overflowing, and useless heat loss is reduced.

When specifically using, the utility model relates to a prevent graphite alkene chip that generates heat of electric leakage, chip body 1 is including the chip 2 that generates heat, go up frame 3 and lower base 4 protection chip 2 that generates heat, improve the security of the chip 2 that generates heat, chip 2 that generates heat is including protection film 6, graphite alkene layer 7, cathode layer 8, copper sheet layer 9, anode layer 10 and thermal-insulated film 11, cathode layer 8 and anode layer 10 are respectively through connecing the positive negative pole that external power source was connected to copper sheet 5, lead to the electricity through the conductive copper sheet 12 on copper sheet layer 9 between cathode layer 8 and the anode layer 10, send the heat at the in-process copper sheet of circular telegram, lead heat fast through graphite alkene layer 7, improve thermal transmissibility, and electric conductivity is high, absorb excessive electric charge, prevent the electric leakage.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A graphene heating chip for preventing electric leakage comprises a chip body (1) and is characterized in that, the chip body (1) comprises a heating chip (2), an upper frame (3) and a lower base (4), four corners at the bottom of the upper frame (3) are respectively connected with fixing holes (14) arranged at four corners at the top of the lower base (4) in a clamping way through fixing columns (13), a heating chip (2) is fixedly arranged at the joint of the upper frame (3) and the lower base (4), the heating chip (2) comprises a protective film (6), a graphene layer (7), a cathode layer (8), a copper sheet layer (9), an anode layer (10) and a heat insulation film (11), the bottom of the protective film (6) is sequentially connected with a graphene layer (7), a cathode layer (8), a copper sheet layer (9), an anode layer (10) and a heat insulation film (11) in a sticking mode.

2. The graphene heating chip for preventing electric leakage according to claim 1, wherein: one end of the cathode layer (8) and one end of the anode layer (10) are communicated with the outside through the upper frame (3) and the lower base (4) respectively by the electric copper sheet (5).

3. The graphene heating chip for preventing electric leakage according to claim 1, wherein: the copper sheet layer (9) is made of a PP prepreg, and a plurality of conductive copper sheets (12) are embedded in the top of the copper sheet layer (9).

4. The graphene heating chip for preventing electric leakage according to claim 1, wherein: the graphene layer (7) is made of graphene.

5. The graphene heating chip for preventing electric leakage according to claim 1, wherein: the cathode layer (8) and the anode layer (10) are both made of copper foil.

6. The graphene heating chip for preventing electric leakage according to claim 1, wherein: the heat insulation film (11) is made of glass fibers.

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