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Heating device employing graphene generate heat

A heating device and graphene technology, applied in the graphene field, can solve problems such as graphene electric heating film damage, and achieve the effects of fast heating, convenient power on, and convenient replacement

Active Publication Date: 2018-04-13
NINGBO COLLEGE OF HEALTH SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the graphene electric heating film is generally flexible and transparent, but when the graphene electric heating film is used for heating, the graphene electric heating film is easily damaged, so the graphene electric heating film needs to be protected

Method used

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  • Heating device employing graphene generate heat
  • Heating device employing graphene generate heat
  • Heating device employing graphene generate heat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] like figure 1 As shown, the present embodiment provides a graphene-based heating device, including a protective layer 110, the protective layer 110 is provided with an installation cavity 111 with an opening to the left, and a support plate 120 is inserted in the installation cavity 111, and the support plate 120 is left A baffle 121 is provided on the side, and the baffle 121 is located on the left side of the installation cavity 111 and the baffle 121 is attached to the left side of the protective layer 110 .

[0074] The support plate 120 is inserted into the installation cavity 111 of the protective layer 110, so that the protective layer 111 can effectively protect the support plate 120. The baffle 121 is located on the left side of the support plate 120 and connected in one piece. The baffle 121 plays a role The position limiting function can also facilitate the insertion or withdrawal of the support plate 120 into or out of the installation cavity 111 .

[0075]...

Embodiment 2

[0091] like Figure 5 , Image 6 and Figure 7 As shown, the present embodiment provides a fixed structure of a graphene electrothermal film, including a protective layer 110, the protective layer 110 is provided with an installation cavity 111 with an opening to the left, and a support plate 120 is inserted in the installation cavity 111, and the support plate 120 A baffle 121 is provided on the left side, and the baffle 121 is located on the left side of the installation cavity 111 and the baffle 121 is attached to the left side of the protective layer 110 .

[0092] The support plate 120 is inserted into the installation cavity 111 of the protective layer 110, so that the protective layer 111 can effectively protect the support plate 120. The baffle 121 is located on the left side of the support plate 120 and connected in one piece. The baffle 121 plays a role The position limiting function can also facilitate the insertion or withdrawal of the support plate 120 into or o...

Embodiment 3

[0109] like Figure 8 As shown, this embodiment provides a heating device using graphene to generate heat, including a protective layer 110, an installation cavity 111 with an opening to the left is provided in the protection layer 110, a support plate 120 is inserted in the installation cavity 111, and the support plate 120 A baffle 121 is provided on the left side, and the baffle 121 is located on the left side of the installation cavity 111 and the baffle 121 is attached to the left side of the protective layer 110 .

[0110] The support plate 120 is inserted into the installation cavity 111 of the protective layer 110, so that the protective layer 111 can effectively protect the support plate 120. The baffle 121 is located on the left side of the support plate 120 and connected in one piece. The baffle 121 plays a role The position limiting function can also facilitate the insertion or withdrawal of the support plate 120 into or out of the installation cavity 111 .

[011...

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Abstract

The invention relates to the technical field of graphene, and relates to a heating device employing graphene to generate heat. An installation cavity is formed in a protection layer of the heating device, a support plate is plugged in the installation cavity and is provided with a baffle plate, a graphene electric heating film is arranged in a first accommodating cavity in the support plate, convex strips are respectively arranged at a left side and a right side of the graphene electric heating film, the convex strips are blocked by baffle strips, a first energization contact is arranged at aleft side of each convex strip, a second energization contact is arranged in the first accommodating cavity and is matched with the first energization contact, the second energization contact is connected with a metal energization rod, a left side of the metal energization rod is in threaded connection with two fastening nuts, a lower part of the first accommodating cavity communicates with a second accommodating cavity, a metal plugboard is arranged in the second accommodating cavity, a top surface of the metal plugboard is attached to the graphene electric heating film, the metal plugboard is connected with a metal lamination plate, the metal lamination plate is attached onto a metal heat conduction plate, and the metal heat conduction plate is connected with two metal network plates. Bythe heating device, the graphene can be used for generating heat and can be protected, and the heating speed is fast.

Description

technical field [0001] The invention relates to the technical field of graphene, in particular to a heating device utilizing graphene to generate heat. Background technique [0002] Graphene is a carbon atom with sp 2 The honeycomb planar film formed by hybridization is a quasi-two-dimensional material with only one atomic layer thickness, so it is also called single atomic layer graphite. Graphene has very good strength, flexibility, electrical conductivity, thermal conductivity, and optical properties, and has been greatly developed in the fields of physics, materials science, electronic information, computers, and aerospace. Graphene has very good thermal conductivity properties. The thermal conductivity of pure defect-free single-layer graphene is as high as 5300W / mK, which is the carbon material with the highest thermal conductivity so far, higher than single-walled carbon nanotubes (3500W / mK) and multi-walled carbon nanotubes (3000W / mK) . When it is used as a carri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/02H05B3/14H05B3/20H05B3/03
CPCH05B3/02H05B3/03H05B3/145H05B3/20
Inventor 马少华凌庆枝秦志伟卢金
Owner NINGBO COLLEGE OF HEALTH SCI
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