Double-tube quantitative temperature-controlling hair dyeing comb

Abstract

The invention discloses a hair dyeing comb capable of discharging liquid quantitatively, heating and controlling temperature. The hair dyeing comb is characterized in that a liquid storage tank is provided with scales; when a pressure lever handle is pressed down, suction tubes suck two hair dyes, especially natural pigment hair dyes, dye liquor in different ratios can be obtained as required and hair can be dyed into different colors. A heating element can be selected to heat two types of dyeing latexes in the comb handle. After the temperature sensor obtains temperature information, the temperature information enters an integrated module comprising a CPU (Central Processing Unit) via a resistor and a diode, and after the temperature information is processed simple, temperature is displayed by a liquid crystal digital display. When required temperature is reached, a controllable switch is used for regulating to a constant temperature state, and then the whole system is controlled to be in a heat preservation state by silicon controlled or a relay. The hair dye enters a comb girder path from the comb handle so as to reach comb teeth. Thus, by the adoption of the hair dyeing comb provided by the invention, the hair dye in different ratios can be obtained quantitatively to dye hair into different colors. According to requirements, the hair dye can be heated, the temperature of the hair dye can be controlled, and thus the dyeing effect is good.

Description

technical field The invention relates to a hair dyeing comb, in particular to a double-tube quantitative and temperature-controlled hair dyeing comb, which is not only suitable for synthetic hair dyes, but also suitable for natural pigment hair dyes. Background technique At present, most hair dyes on the market use the dye intermediate p-phenylenediamine as the main raw material. Since p-phenylenediamine has certain toxicity and carcinogenicity, the content of p-phenylenediamine must be strictly controlled and tested. The biggest advantage of natural pigments extracted from Chinese medicinal materials is that they do not hurt the skin, have a caring and maintenance effect on the human body, and can avoid serious pollution problems of chemical dyes, so the market demand is increasing. The main problem that natural pigment hair dyeing exists at present is that generally needs heating to obtain good dyeing effect, has caused certain restriction to family hair dyeing. Currentl...

AI Technical Summary

Problems solved by technology

At present, the main problem of natural pigment hair dyeing is that heating is generally required to obtain a good dyeing effect, which has caused certain restrictions on home hair dyeing.

At present, the hair dyeing combs on the market generally only have a fixed color. If the color needs to be changed, the dye solution needs to be replaced, and the colors sold are also very limited, which cannot meet the individual requirements of consumers for the color.

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