Graphene-based heating apparatus

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 replacement, and convenient power on

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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  • Graphene-based heating apparatus
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  • Graphene-based heating apparatus

Examples

Experimental program
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Effect test

Embodiment 1

[0073] Such as 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 .

[00...

Embodiment 2

[0091] Such as Figure 5 , Image 6 with 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 ...

Embodiment 3

[0109] Such as 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 .

[...

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PUM

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Abstract

The invention relates to the technical field of graphene, and relates to a graphene-based heating apparatus. A mounting cavity with a leftward opening is formed in a protection layer; a supporting plate is plugged in the mounting cavity; a baffle is arranged on the left side of the supporting plate; the baffle is positioned on the left side of the mounting cavity; a first accommodating cavity is formed in the supporting plate; the left side of the first accommodating cavity is connected with a through hole which is positioned in the baffle; the downward side of the first accommodating cavity is connected with a second accommodating cavity, and the right side of the second accommodating cavity is open; a graphene electric heating film is positioned in the first accommodating cavity, and theleft end of the graphene electric heating film passes through the through hole; a metal plug board is positioned in the second accommodating cavity; the top surface of the metal plug board is laminated with the graphene electric heating film; the right side of the metal plug board is connected with a metal laminating plate; the right side of the metal laminating plate is laminated with a metal heating conducting plate; the metal heating conducting plate is connected with two metal grid plates; and the two metal grid plates are positioned in the protection layers on the upper and lower sides of the mounting cavity respectively. The graphene-based heating apparatus can perform graphene-based heating and protect graphene, and has high heating speed.

Description

technical field [0001] The invention relates to the technical field of graphene, in particular to a heating device based on graphene. 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 carrier, its thermal co...

Claims

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Application Information

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IPC IPC(8): H05B3/02H05B3/14
CPCH05B3/02H05B3/145
Inventor 马少华秦志伟卢金凌庆枝
Owner NINGBO COLLEGE OF HEALTH SCI
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