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Low-pressure wireless hair dryer

A hair dryer, wireless technology, applied in the field of low-voltage wireless hair dryer, can solve the problems of metal heating wire temperature rise, easy to cause local burns, no antibacterial, etc., to reduce power loss, avoid winding and knotting problems, and easy to use.

Inactive Publication Date: 2019-07-23
TANWENG BEIJING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature of the metal heating wire continues to rise during use, and the wind blowing out becomes hotter and hotter, which may easily cause local burns
In addition, the existing hair dryer must be used in a dry environment. After long-term use, bacteria will breed and accumulate, and they do not have antibacterial function

Method used

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  • Low-pressure wireless hair dryer
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  • Low-pressure wireless hair dryer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment describes a low-voltage wireless hair dryer, such as figure 1 As shown, the hair dryer includes a blower 1 , a handle 2 and a base 3 , the lower part of the blower 1 is connected to the handle 2 , and the inner cavity communicates, and the blower can be placed on the base 3 through the handle 2 .

[0030] The air duct 1 can be a straight cylindrical structure, and the air duct 1 can be made of high temperature resistant ABS (acrylonitrile-styrene-butadiene copolymer), PPS (polyphenylene sulfide), PC (polycarbonate), PA (polyethylene sulfide) Amide), PP (polypropylene), HDPE (high-density polyethylene) and a series of polymer composite materials or imitation metal texture materials. An air inlet cover 4 and an air outlet cover 5 are respectively provided at the left and right ends of the air cylinder 1 to form an air circulation channel in the air cylinder 1 .

[0031] The heating part is installed on the side close to the air outlet cover 5 in the inner...

Embodiment 2

[0049] In a preferred embodiment, the heating element 6 adopts the self-made new heating element of the present invention, which is made of high-performance electric heating material obtained from microcrystalline graphite directly grown on high-temperature-resistant fibers. Specifically, the novel heating element of the present invention includes a high temperature resistant fiber layer and a microcrystalline graphite layer coated outside the high temperature resistant fiber layer.

[0050] The preparation method of electrothermal material usually includes the following steps:

[0051] Step 1: Prepare the cleaned fiber material;

[0052] Step 2: Carry out surface coating treatment on the fiber material, and the coated film layer contains a carbon source cracking catalytic material;

[0053] Step 3: Place the coated fiber material in a vacuum reaction chamber;

[0054] Step 4: feeding protective gas and reducing gas into the vacuum reaction chamber, and then feeding carbon s...

example

[0057] Specifically, taking the growth of microcrystalline graphite after copper-clad treatment on quartz fiber cloth as an example, the preparation method is specifically described, and the specific process is as follows:

[0058] Step 1: Prepare a clean quartz fiber cloth, and clean the quartz fiber cloth by ultrasonic cleaning;

[0059] Step 2: Coating copper (nano-copper particles) on the surface of the quartz fiber cloth by spraying copper at room temperature, completing the coating treatment on the surface of the quartz fiber cloth, and controlling the thickness of the copper film to 50 μm. The normal temperature copper spraying mentioned here refers to the technology of using a metal solvent to dissolve copper nanoparticles into one, and using an ordinary paint spray gun to directly spray the metal coating, which is a prior art and will not be described in detail here.

[0060] Step 3: Put the copper-clad quartz fiber cloth into a 1100°C high-temperature tube furnace wi...

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PUM

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Abstract

The invention relates to a low-pressure wireless hair dryer. The low-pressure wireless hair dryer comprises an air cylinder and a handle, wherein the air cylinder is communicated with an inner cavityof the handle, the air cylinder is internally provided with a heating part, the heating part comprises a heating element, the heating element is made from a flexible material, and electro-thermal conversion can be achieved under a low voltage condition; the handle is internally provided with a circuit control board and a battery, the heating element and the battery are connected with the circuit control board separately, and the battery supplies power to the heating element through the circuit control board. The low-pressure wireless hair dryer can work under low voltage, has high safety performance, is not restricted by the use environment, and is convenient to store and use.

Description

technical field [0001] The invention relates to an instrument for hair care, in particular to a low-voltage wireless hair dryer. Background technique [0002] Hair dryer is a common electrical appliance in people's daily life. It is often used in hair care, laboratories, physiotherapy rooms, industrial production, art and other fields. The most important thing is to dry and style hair. At present, the common hair dryers on the market are generally connected to the mains through the power cord to directly supply power to the hair dryer. During use, there are often problems such as time-consuming unwinding and unwinding of the power cord, laborious storage, inconvenient self-blowing, and must be used in a fixed area for a long time. poor. Especially in some special occasions, the inconvenience that the power cord brings to the user will be more obvious. For example: in a barber shop, the barber needs to be troubled by the connection when working, which not only reduces work ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D20/12
CPCA45D20/12
Inventor 李辰宇汪威杨惠恋李筝
Owner TANWENG BEIJING TECH CO LTD
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