Non-obstruction high-efficiency heat conduction far infrared heating film

Abstract

The invention discloses a non-obstruction high-efficiency heat conduction far infrared heating film. The heating film comprises a far infrared heating layer and is characterized in that the heating layer is of a double-layer structure, the upper layer is a cannabis sativa braided fabric layer with latex protrusion micro holes, the lower layer is a far infrared heating layer, the far infrared heating layer comprises base cloth and a heating sheet made from far infrared nanometer carbon composite material, the heating sheet is fixed to the base cloth, and evenly distributed through air holes are formed in the heating sheet. The non-obstruction high-efficiency heat conduction far infrared heating film is extremely good in flexibility and pulling resistance and convenient to fold, heat can be evenly dissipated to the outside under the assistance of the air holes, and therefore a human body will not feel sultry; meanwhile, due to the arrangement of the dense latex protrusion holes, it is better guaranteed that far infrared light low in penetrability can pass through without being shielded, heat consumption is reduced, the far infrared light can directly act on the human body, the far infrared acting efficiency is improved, meanwhile, latex protrusions also have the massage effect, absorption of the human body on the far infrared light can further be promoted, and the converting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electrothermal film, in particular to a non-barrier high-efficiency heat conduction far-infrared heating film. Background technique [0002] Electrothermal film heating is one of the emerging heating methods in the world. It uses electric energy as the energy source and conducts heat transfer through infrared radiation. It has excellent properties such as moisture resistance, wide temperature range, high toughness and low shrinkage rate. And then it has been more and more widely used. At present, the far-infrared heating film in the prior art and the heating equipment manufactured by it all have the following deficiencies due to the limitations of materials and processes: 1. The emission of far-infrared rays is unstable, and the wavelength of far-infrared rays cannot be stabilized at 4 μm-14 μm This band, which is the most beneficial to human health, has no health care effect; 2, the hardness is too h...

AI Technical Summary

Problems solved by technology

At present, the far-infrared heating film in the prior art and the heating equipment manufactured by it all have the following deficiencies due to the limitations of materials and processes: 1. The emission of far-infrared rays is unstable, and the wavelength of far-infrared rays cannot be stabilized at 4 μm-14 μm This band, which is the most beneficial to human health, has no health care effect; 2, the hardness is too high, it is difficult to fold, making storage and transportation difficult; 3, it cannot be cut at will, and the size is fixed, reducing the scope of application; 4. , The AC 220V voltage used by the existing electrothermal film is prone to current leakage, static electricity and sparks, and low safety performance

5. The far-infrared spectrum is blocked by the outer layer of attachment materials, so it cannot directly act on the human body, and the health care effect is poor

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