A kind of far-infrared health care protective gear and the processing method of heat radiation sheet thereof

Abstract

The invention discloses a far-infrared health protection tool and a processing method of a heat radiation piece thereof. The method comprises the step for performing micro-arc oxidation treatment is performed on the surface of an aluminum alloy piece as follows: the aluminum alloy piece is used as a positive pole, a stainless steel piece is used as a negative pole, the aluminum alloy piece and the stainless steel piece are placed in an electrolyte of alkaline silicate, and alpha-state and gamma-state aluminium oxide films grow on the surface of the aluminum alloy piece through direct current. The step of micro-arc oxidation treatment is adopted, and the alpha-state and gamma-state aluminium oxide films, particularly gamma-state aluminium oxide which has the very wide far-infrared band, grow on the surface of the aluminum alloy piece, so that the far-infrared radiation rate of the aluminum alloy piece at the low temperature is greatly increased, the defect that existing health protection tools do not have far-infrared radiation effects of direct or micro-distance contact is overcome at the relatively low cost, and the market prospect is relatively broad.

Description

technical field [0001] The invention relates to the field of far-infrared health-care protective gear, in particular to a processing method for a far-infrared health-care protective gear with high-efficiency heat radiation sheets. Background technique [0002] The far-infrared health care protective gear in the present invention refers to: the neck, arms, waist or legs of the user are tied around the neck, arms, waist or legs of the user through male and female type hook and loop belts. Far-infrared rays with wavelengths in the two bands of 6 microns and 8-14 microns, and with a relatively small energy of 30-60 mW / cm2, make direct contact or micro-distance contact with these parts, so as to achieve the effect of far-infrared radiation. Health care effect, so it has the safety and portability of low temperature operation, and is more suitable as a personal and family health care product, and it is also distinguished from the irradiation type far infrared medical instrument wi...

AI Technical Summary

Problems solved by technology

[0003] However, the far-infrared radiation rate of the existing far-infrared health care protective gear is too low, usually less than 0.8, and cannot achieve a good health care effect. Even more health care protective gear on the market only use far-infrared radiation The gimmick of radiation only has the hot compress effect of heat conduction, and does not have the health care effect of far-infrared radiation in direct or micro-distance contact.

[0004] Therefore, the existing technology still needs to be improved and developed