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Air duct structure and blower

A technology of air duct and air duct, which is applied in the field of air duct structure and hair dryer, which can solve the problems of wind speed influence and achieve the effect of increasing wind speed

Pending Publication Date: 2022-02-11
ZHONGSHAN JINCHENG PLASTIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The arrangement of the heating elements in the prior art tends to affect the wind speed of the wind flowing through the inner pipe

Method used

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  • Air duct structure and blower
  • Air duct structure and blower
  • Air duct structure and blower

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Experimental program
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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0031] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides an air duct structure and a blower, and relates to the field of blowers. The air duct structure comprises an air pipe, an inner pipe and a heating piece, the inner pipe is arranged in the air pipe, a cavity is defined between the inner pipe and the air pipe, the heating piece is arranged in the cavity, and the heating piece is used for heating airflow flowing through the inner pipe through the inner pipe. According to the air duct structure, the cavity is defined between the inner pipe and the air pipe, the heating piece is arranged in the cavity, when the air flow passes through the inner pipe, no shielding object exists in the inner pipe to influence the air speed of the air flow, the air speed of the air flow is prevented from being influenced, and the effect of increasing the air speed is achieved.

Description

technical field [0001] The invention relates to the field of hair dryers, in particular to an air duct structure and a hair dryer. Background technique [0002] At present, hair dryers are widely used in daily life. Hair dryers are generally composed of a fan and an air duct. The air duct is generally composed of an inner tube and a heating element. When the hair dryer is powered on, the heating element will generate heat, and the wind blown by the fan will become hot air after passing through the heating element. . [0003] The arrangement of the heating elements in the prior art tends to affect the wind speed of the wind flowing through the inner tube. Contents of the invention [0004] The invention provides an air duct structure and a hair dryer, which can increase the blowing wind speed. [0005] Embodiments of the present invention can be realized like this: [0006] Embodiments of the present invention provide an air duct structure, which includes: [0007] air ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D20/10A45D20/12
CPCA45D20/10A45D20/122A45D20/12
Inventor 林香泉
Owner ZHONGSHAN JINCHENG PLASTIC PROD CO LTD