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Dual-drive electric hair drier

A hair dryer and dual-drive technology, applied in clothing, hairdressing equipment, hair drying equipment, etc., can solve problems such as noise, increased noise, and increased motor vibration, and achieve the effects of simplifying the internal structure, increasing vibration, and reducing air loss.

Pending Publication Date: 2020-07-17
LESHOW ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing hair dryer products are limited by the installation space and weight. There is only one fan unit. The fan unit includes a motor and the fan blades driven by the motor to rotate. The air volume is greatly affected by the fan unit. At present, the usual method is to use a good The high-performance motor can obtain a larger speed, so as to obtain a larger air volume. The disadvantages brought about by this are greater noise, the noise generated by the motor itself, the noise of the motor driving the fan blades, and the airflow through the hair dryer. The noise generated by the air outlet entering the hair dryer and the noise generated by the air flow passing through the internal structural parts of the hair dryer will increase
And the vibration of the motor will also increase

Method used

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Embodiment Construction

[0044] The content of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] like figure 1 , figure 2 As shown, a dual-drive hair dryer includes a housing 1, a handle assembly 2 connected to the housing 1, a first fan unit 3, a heating unit 4, a first air inlet 5 and a first air outlet 6; the first air outlet 6 set at the front end of the casing 1;

[0046] The first fan unit 3 is used to draw the airflow into the hair dryer from the first air inlet 5 and blow it out from the first air outlet 6 to form the main air duct 10, and the heating unit 4 is used to heat the airflow;

[0047] The first fan unit 3 includes a fan blade and a motor for driving the fan blade to rotate;

[0048]Wherein, the first fan unit 3 is arranged in the handle assembly 2, and the first air inlet 5 is arranged on the handle assembly 2;

[0049] The hair dryer also includes a second fan unit 7 arranged in the casing 1, a second air inlet 8 ar...

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Abstract

The invention relates to the field of household appliances, in particular to a dual-drive electric hair drier, and aims to solve the equilibrium problem of electric hair drier air volume and noise. The dual-drive electric hair drier comprises a shell, a handle assembly connected to the shell, a first fan unit, a heating unit, a first air inlet and a first air outlet. The first air outlet is formedin the front end of the shell; the first fan unit is used for sucking airflow into the electric hair drier from the first air inlet and blowing out the airflow from the first air outlet to form a main air duct, and the heating unit is used for heating the airflow; the first fan unit comprises fan blades and a motor used for driving the fan blades to rotate; the first fan unit is arranged in the handle assembly, and the first air inlet is formed in the handle assembly; the electric hair drier further comprises a second fan unit arranged in the shell, a second air inlet formed in the rear end of the shell and a second air outlet formed in the front end of the shell, and the second fan unit sucks airflow to enter the shell from the second air inlet and blows the airflow out from the second air outlet to form an auxiliary air duct, thus increasing air volume.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a double-drive hair dryer. Background technique [0002] The existing hair dryer products are limited by the installation space and weight. There is only one fan unit. The fan unit includes a motor and the fan blades driven by the motor to rotate. The air volume is greatly affected by the fan unit. At present, the usual method is to use a good The high-performance motor can obtain a larger speed, so as to obtain a larger air volume. The disadvantages brought about by this are greater noise, the noise generated by the motor itself, the noise of the motor driving the fan blades, and the airflow through the hair dryer. The noise generated by the air outlet entering the hair dryer and the noise generated by the air flow passing through the internal structural parts of the hair dryer will increase. And the vibration of the motor will also increase. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D20/10A45D20/12
CPCA45D20/10A45D20/12A45D20/122
Inventor 喻金明肖林叶志文
Owner LESHOW ELECTRONICS TECH CO LTD
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