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Attachable graphene electric heating piece

An electric heating sheet, graphene sheet technology, applied in the direction of ohmic resistance heating parts, etc., can solve the problems of low strength, inconvenient to carry and use, and high thickness of the heating sheet, to improve the use surface, carry and use convenience, reduce wear effect

Inactive Publication Date: 2017-12-15
成都三乙医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem that the existing heating sheet has high thickness and low strength, needs to use the positive electrode and the negative electrode sheet at the same time to form a energized circuit to heat up, and usually needs an external wire for power supply, and is extremely inconvenient to carry and use. Heater

Method used

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  • Attachable graphene electric heating piece
  • Attachable graphene electric heating piece
  • Attachable graphene electric heating piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 3 As shown, the graphene electric heating sheet that can be attached includes a base layer adhesive 1, a heating sheet 2, a connecting hose 3 and a medical cotton layer 13, the bottom of the connecting hose 3 is connected to the base layer adhesive 1, and the bottom of the connecting hose 3 is provided with a battery 9 , the inner wall of the connecting hose 3 is provided with threads, one end of the heating sheet 2 extends into the connecting hose 3, and is connected with the inner wall of the connecting hose 3 through threads, the other end of the heating sheet 2 is covered with a medical cotton layer 13, and the heating sheet 2 is symmetrical inside The No. 1 graphene sheet 4 and the No. 2 graphene sheet 5 are provided with a semicircle, and a transmission line 6 is connected between the No. 1 graphene sheet 4 and the No. 2 graphene sheet 5, and a positive electrode is connected to the No. 1 graphene sheet 4 The electrode sheet 7, the No. ...

Embodiment 2

[0036] Based on the embodiment 1, the base layer adhesive 1 has a structure of "I", and the heating plate 2 is located at the center of the base layer adhesive 1 .

[0037] In use, by setting the base-layer adhesive tape to the "I" structure, it can be bundled or glued according to the area that needs to be fixed during use, greatly increasing the use surface.

Embodiment 3

[0039] Based on Embodiment 1, the outer surface of the connecting hose 3 is coated with a friction layer. By providing the friction layer, it is convenient to rotate the heating plate out of or withdraw from the connecting cartilage.

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PUM

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Abstract

The invention relates to the field of convenient heating, specifically an attachable graphene electric heating piece. The technical main points of the electric heating piece are that the electric heating piece comprises a base adhesive tape, a heating piece, a connection hose, and a medical cotton layer; the bottom of the connection hose is connected with the base adhesive tape; the bottom of the connection hose is provided with a storage battery; and the inner wall of the connection host is provided with a thread. One end of the heating piece stretches into the connection host, and is connected with the inner wall of the connection host through the thread. The other end of the heating piece is covered by the medical cotton layer. A first graphene piece is connected with a positive electrode piece, and a second graphene piece is connected with a negative electrode piece. The storage battery is provided with a positive contact piece and a negative contact piece, wherein the positive contact piece is located exactly above the positive electrode piece, and the negative contact piece is located exactly above the negative electrode piece. The electric heating piece solves problems that a conventional heating piece is large in thickness, is low in strength, needs to employ the positive and negative electrode pieces at the same time to form a power-on loop for heating, usually needs an external conductor for power supply, and is very inconvenient to carry and use.

Description

technical field [0001] The invention relates to the field of convenient heating, in particular, it can be attached to a graphene electric heating sheet. Background technique [0002] Most of the existing electric heaters are mica heaters and silica gel heaters. The mica heaters use mica plates as the skeleton and insulation layer, supplemented by galvanized plates or stainless steel plates as support and protection, and can be made into plates, flakes, and cylinders. Shape, cone, cylinder, circle and other shapes of heating devices. The silicone heating sheet is a flexible electric heating film element made of high temperature resistant, high thermal conductivity, good insulation performance, good strength silicone rubber, high temperature resistant fiber reinforced material and metal heating film circuit. It is composed of two glass fiber cloths and a silicone glass fiber cloth made of two sheets of pressed silica gel. It has good flexibility and can be in full and close ...

Claims

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Application Information

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IPC IPC(8): H05B3/02
CPCH05B3/02
Inventor 王刚
Owner 成都三乙医疗科技有限公司