Surface-mounted ceramic heating device for hair straightener or hair curler

Abstract

The utility model provides a surface-mounted ceramic heating device used for a hair straightener or a hair curler, the hair straightener or the hair curler is provided with a fixing part, the fixing part comprises a ceramic heating sheet and a ceramic paster, one side surface of the ceramic heating sheet is fixed on the fixing part, the ceramic paster is provided with a groove, and the ceramic paster is provided with a groove. The groove is connected to the ceramic heating sheet; the roughness of the outer side face of the ceramic patch is smaller than or equal to 0.03 micrometer, the ceramic patch makes direct contact with hair, the structure is simple, and implementation is convenient.

Description

Technical Field

[0001] The utility model relates to a surface-mounted ceramic heating device for a hair straightener or a hair curler. Background Art

[0002] The basic working principle of a hair straightener is to use an electric current to pass through a heating element (such as a metal halide (MCH), a resistive thermistor (PTC) or a heating wire) to generate heat, and then transfer the heat to an aluminum plate or a ceramic plate. These heating elements are usually located at the bottom of the hair straightener, and when the power is turned on, they will heat up to a certain temperature in a short time. During this process, the hair is clamped between the upper and lower working plates of the hair straightener, which are usually designed to maintain a temperature above 200 degrees Celsius. Such high temperatures can soften the protein structure of the hair, thereby achieving a straightening effect. After that, the hair will harden due to cooling, thereby achieving a long-lasting straightening effect; similarly, the heating device in the curling iron works in the same way, by curling the hair on the heating element and then heating it at high temperature to achieve a curling effect.

[0003] However, due to its own limitations, the existing heating element has a temperature difference during the heating process, that is, there is a large temperature difference between the head and the tail of the heating element, and a constant temperature needs to be maintained during use, so the heating element works intermittently, which further increases the temperature difference during the heat conduction process, resulting in uneven effect of the hair straightener, so that the user needs to straighten the hair repeatedly, further causing damage to the user's hair, causing the hair to be dry, dull and easy to break; and if the temperature difference is large during the use of the curling iron, it will increase the use time to achieve the curling effect, which will also cause damage to the user's hair, causing the hair to be dry, dull and easy to break. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a surface-mounted ceramic heating device for a hair straightener or a hair curler, wherein the ceramic patch is in direct contact with the hair, has a simple structure and is easy to implement.

[0005] The utility model is implemented as follows: a surface-mounted ceramic heating device for a hair straightener or a hair curler, wherein the hair straightener or the hair curler is provided with a fixing portion, comprising:

[0006] A ceramic heating sheet and a ceramic patch, wherein one side of the ceramic heating sheet is fixed to the fixing portion, and the ceramic patch is provided with a groove connected to the ceramic heating sheet; the roughness of the outer side of the ceramic patch is less than or equal to 0.03 microns.

[0007] Furthermore, an enamel layer is also provided, and the enamel layer wraps the outer side surface of the ceramic patch.

[0008] Furthermore, it also includes a graphite sheath, and the graphite sheath is arranged between the ceramic heating plate and the fixing part.

[0009] Furthermore, the graphite sheath is graphite paper.

[0010] The advantages of the utility model are as follows: the utility model is a surface-mounted ceramic heating device for a hair straightener or a hair curler, which realizes heat transfer through a ceramic patch and does not need to set up other fixing structures, so it is convenient for users to realize; the heating element generates heat evenly, so that the temperature difference is small during the heat conduction process, further improving the efficiency of hair straightening or hair curling, so that users can complete the hair straightening process in the shortest possible time, and further reducing the damage to the user's hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0012] Figure 1 The utility model is a side view of a surface-mounted ceramic heating device for a hair straightener or a hair curler.

[0013] Figure 2 It is a side view of a ceramic patch 2 of a surface-mounted ceramic heating device for a hair straightener or a hair curler according to the utility model. DETAILED DESCRIPTION

[0014] See also Figure 1 and Figure 2 As shown, the utility model is a surface-mounted ceramic heating device for a hair straightener or a hair curler, wherein the hair straightener or the hair curler is provided with a fixing portion (not shown in the figure), comprising:

[0015] A ceramic heating sheet 1 and a ceramic patch 2, one side of the ceramic heating sheet 1 is fixed to the fixing portion, and the fixing method can be completed in a nested manner or by high-temperature resistant colloid bonding. The ceramic patch 2 is provided with a groove 21, and the groove 21 is connected to the ceramic heating sheet 1, and the groove 21 is fixed by high-temperature resistant colloid bonding; the roughness of the outer side 22 of the ceramic patch 2 is less than or equal to 0.03 microns, and the ceramic patch 2 can be polished by an existing polishing machine to make its surface roughness less than or equal to 0.03 microns to meet the use requirements, so that the ceramic patch 2 is in direct contact with the hair, which makes the heat of the ceramic heating sheet 1 quickly conducted out through the ceramic patch 2, and the ceramic patch 2 is made of the same material as the ceramic body in the ceramic heating sheet 1, which greatly facilitates heat conduction.

[0016] In this embodiment, preferably, an enamel layer 3 is also provided, and the enamel layer 3 wraps the outer side of the ceramic patch 2. The enamel layer 3 can make the ceramic patch 2 no longer need to be ground and polished. The roughness of the surface of the enamel layer 3 is less than 0.03 microns, and the smoothness meets the use requirements.

[0017] In the present embodiment, preferably, a graphite wrapping layer 4 is further included, and the graphite wrapping layer 4 is arranged between the ceramic heating plate 1 and the fixing part; the graphite wrapping layer 4 is graphite paper, and the graphite wrapping layer 4 is directly fixed by bonding with a high-temperature resistant colloid. The graphite wrapping layer 4 can effectively isolate the heat of the ceramic heating plate 1 from the fixing part, so that the heat in the ceramic heating plate 1 is conducted toward the ceramic patch, so that the effect of the hair straightener or curling iron is greatly increased, which is convenient for users to use and reduces damage to the user's hair.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A surface-mounted ceramic heating device for a hair straightener or a hair curler, wherein the hair straightener or the hair curler is provided with a fixing portion, characterized in that: include: A ceramic heating sheet and a ceramic patch, wherein one side of the ceramic heating sheet is fixed to the fixing portion, and the ceramic patch is provided with a groove connected to the ceramic heating sheet; the roughness of the outer side of the ceramic patch is less than or equal to 0.03 microns.

2. A surface-mounted ceramic heating device for a hair straightener or a hair curler as claimed in claim 1, characterized in that: An enamel layer is also provided, and the enamel layer wraps the outer side of the ceramic patch.

3. A surface-mounted ceramic heating device for a hair straightener or a hair curler as claimed in claim 1, characterized in that: It also includes a graphite sheath, which is arranged between the ceramic heating sheet and the fixing part.

4. A surface-mounted ceramic heating device for a hair straightener or a hair curler as claimed in claim 3, characterized in that: The graphite wrapping layer is graphite paper.

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