An Electric Heating Straightener

86 2021.12.08
  1. An electric hair straightener, comprising two clamp handles (4, 5) and nippers (1, 8), two nippers (1, 8) are installed on the opposite inner sides of a thermally conductive aluminum plate (2), one of which is a thermally conductive aluminum plate (2) is equipped with comb teeth (3) on the side surface. The thermally conductive aluminum plate (2) is composed of an aluminum substrate (6) and a ceramic-like film layer (7), which is covered by the ceramic-like film layer (7). The surface of the aluminum substrate (6).
  2. The electric hair straightener according to claim 1, characterized in that the ceramic-like film layer (7) covering the surface of the aluminum substrate (6) is formed by an electrochemical ceramic film-forming method.

Technical field:

hairdressing tool.

Background technique:

At present, most of the electric hair straighteners on the market are clamp-type. The thermally conductive aluminum plate installed on the inner side of the two clamp plates is composed of an aluminum matrix and a resin layer. However, the wear resistance, corrosion resistance, electrical insulation and The binding force of the matrix has certain deficiencies, which directly affects the service life of the electric hair straightener.

Summary of the invention:

The purpose of the present invention is to provide a new type of electric hair straightener, which has obvious advantages in abrasion resistance, corrosion resistance, heat resistance, electrical insulation, and bonding force with the matrix of the thermally conductive aluminum plate of the electric hair straightener. . In order to achieve the above objective, the present invention provides an electric hair straightener, which includes two nipper handles and nippers. The two nippers are equipped with a heat-conducting aluminum plate on the opposite inner side. The aluminum plate is composed of an aluminum substrate and a ceramic-like film layer, which covers the surface of the aluminum substrate.
The present invention uses an aluminum plate processed by an electrochemical ceramic film forming method to replace the existing heat-conducting aluminum plate of an electric hair straightener. A layer of ceramic film is formed on the surface of the aluminum plate treated by the electrochemical ceramic film forming method. The hardness of this type of ceramic film is ≥400HV, and its wear resistance, corrosion resistance, heat resistance, electrical insulation and bonding force with the substrate Etc. are significantly better than the resin layer sprayed on the original surface, so the service life is longer. Moreover, the electrochemical ceramic film forming method also has the following characteristics: 1. The film-forming electrolyte solution has an ultra-low concentration, no pollution to the environment, and can achieve clean production; 2. The film-forming coloring is completed in one step, and can be gray and army green. , Dark brown and other series of colors, the film is rich in luster, and the appearance is good: 3. The film forming speed is about 2 to 5μm/min, the production efficiency is high, and the processing cost is more than 50% lower than that of spray resin. In addition, the ceramic-like membrane has good thermal conductivity. When heated, the aluminum plate with the ceramic film on the surface of the grain cover emits infrared light with a particularly obvious heating effect, which can heat the space between the plates, thereby improving the efficiency of electric heat conversion and saving energy.
In summary, the present invention is based on the original electric hair straightener, and uses the aluminum plate processed by the electrochemical ceramic film forming method to replace the original aluminum plate with a resin layer sprayed on the surface, which has better functions and longer service life. Longer, higher electrothermal conversion efficiency, lower processing cost, and at the same time rich in decorative effects and can achieve the effect of cleaner production.

Description of the drawings:

Figure 1 is a schematic diagram of the structure of the present invention;
Figure 2 is a schematic view of the structure of the thermally conductive aluminum plate of the present invention.

Detailed ways:

As shown in Figures 1 and 2, the electric hair straightener of the present invention is a clamp-type electric hair straightener, which includes two clamp handles 4, 5 and nippers 1, 8, and a thermally conductive aluminum plate is installed on the inner sides of the two nippers 1, 8 respectively. 2, One of the heat-conducting aluminum plates 2 is equipped with comb teeth 3 on the side. The heat-conducting aluminum plate 2 is composed of an aluminum substrate 6 and a ceramic-like film layer 7. The ceramic-like film layer 7 covers the surface of the aluminum substrate 6 and covers the surface of the aluminum substrate 6 The ceramic-like film layer 7 can be formed by an electrochemical ceramic-like film forming method.


Relate Blogs