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Graphene fiber far infrared heating film and preparation thereof

A far-infrared heating film, graphene fiber technology, applied in electric heating devices, ohmic resistance heating, heating element materials, etc., can solve problems such as unsafe, harmful to human health, uncomfortable conduction, etc., and achieve high thermal efficiency and good flexibility. Effect

Pending Publication Date: 2018-02-27
QINGDAO GRAPHENE CARBON NEW MATERIAL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the only product on the market that can solve the problem of bed heating is the electric blanket. Although it is cheap and easy to use, it is harmful to the health of the human body, causing thirst and dryness, unsafe factors, and uncomfortable heat conduction.

Method used

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  • Graphene fiber far infrared heating film and preparation thereof
  • Graphene fiber far infrared heating film and preparation thereof

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments.

[0029] Such as figure 1 and 2 As shown, it is a graphene fiber far-infrared heating film. From top to bottom, it is: insulating cloth 1, glue net 2, composite film 3, glue net 4, and insulating cloth 5. Composite film 3 includes electrode conductive cloth 31 , conductive glue 32 , heating and conductive material 33 , conductive glue 34 , copper tape 35 , and electrode conductive cloth 36 .

[0030] A preparation method of graphene fiber far-infrared heating film is carried out according to the following steps:

[0031] Select the graphene fiber conductive cloth that meets the rated power range, and cut it according to the required specifications. Take two graphene fiber conductive cloths with a length of 1500-1700 mm and a width of 40-80 mm as electrode cloth, and ta...

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Abstract

The invention relates to manufacturing of electric blankets and electric pads, in particular to a graphene fiber far infrared heating film and preparation thereof. The graphene fiber far infrared heating film sequentially comprises insulating cloth, a rubber net, a compound film, a rubber net and insulating cloth from top to bottom, the compound film sequentially comprises electrode conducting cloth, conducting glue, heating conducting cloth, conducting glue, copper strips and electrode conducting cloth, and the number of the copper strips is at least one. The problem that unsafe voltage is used in electric blankets is solved, the problem which is about healthy and safe heating problem on a bed and is not solved for decades is solved. A traditional electric blanket is creatively reformed,meanwhile the problem that an electric heating plate, an electric heating film and other warming products cannot be used in a mattress is solved, the fault problem caused by poor contact between electrodes and a heating film is thoroughly solved by adopting the electrode protective law technology, which is an innovative revolution in the electric heating industry.

Description

technical field [0001] The invention relates to the manufacture of an electric blanket and an electric heating pad, in particular to a graphene fiber far-infrared heating film and its preparation. Background technique [0002] Human beings spend half of their life in bed, and a comfortable, warm and healthy bed plays an important role in human health. At present, the only product on the market that can solve the problem of bed heating is the electric blanket. Although it is cheap and easy to use, it is harmful to human health, has problems such as thirst and dryness, unsafe factors, and uncomfortable high heat conduction. [0003] Graphene is the thinnest and hardest nano-material known in the world. It has extraordinary electrical conductivity and unique semiconductor properties at room temperature. Carbon fiber is a semiconductor material with high strength, high wear resistance, and high stability in acid and alkali corrosion resistance. Environmentally friendly and hea...

Claims

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Application Information

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IPC IPC(8): H05B3/03H05B3/14H05B3/34
CPCH05B3/03H05B3/145H05B3/342
Inventor 金银魏红姜海成金俊一
Owner QINGDAO GRAPHENE CARBON NEW MATERIAL TECH CO LTD
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