Hair drier

Abstract

The embodiment of the invention provides a hair drier. The air drier comprises a main body with a gas flow channel; a fan assembly used for outputting power for sucking gas into the gas flow channel; and a heating assembly used for heating airflow in the gas flow channel; wherein the gas flow channel comprises a first circulation section and a second circulation section which are changed in a stepped mode, and a drainage section is arranged between the first circulation section and the second circulation section, so that gas flow flows from the first circulation section to the second circulation section along a drainage path provided by the drainage section. By adopting the technical scheme provided by the embodiment of the invention, an airflow flowing path in the airflow channel is smoother, turbulent flow generated due to the fact that airflow impacts a plane is reduced, and noise reduction is facilitated; and meanwhile, the air volume can be increased.

Description

technical field

[0001] The present application relates to the field of mechanical technology, in particular to a hair dryer. Background technique

[0002] A hair dryer is a small household appliance often used in people's daily life. It generally consists of a hair dryer body and an air nozzle. The airflow generated by the hair dryer body can be discharged through the air nozzle for users to use. The hair dryer can blow out cold air or hot air according to different needs when in use.

[0003] Due to design problems such as the structure of the air flow channel in the existing hair dryer, the noise of the hair dryer is relatively large during use. Therefore, it is necessary to provide a more optimized design to reduce operating noise and improve operating comfort. Contents of the invention

[0004] Various embodiments of the present application provide a hair dryer, which can effectively reduce operating noise.

[0005] In one embodiment of the present application, a ha...

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