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Rotary blower with cooling function

A rotary, hair dryer technology, used in devices for washing hair or scalp, clothing, hairdressing equipment, etc., can solve problems such as scalding the skin and affecting the user experience, and achieve the effect of ensuring safe use, improving convenience, and improving hot air efficiency.

Pending Publication Date: 2021-01-29
SHENZHEN DJ INNOVATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the existing hair dryer uses hot air, the fuselage will be gradually heated due to the hot air blowing out from inside. When it comes into contact with the human body, it may burn the skin and seriously affect the user experience.

Method used

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  • Rotary blower with cooling function
  • Rotary blower with cooling function
  • Rotary blower with cooling function

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Experimental program
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Embodiment Construction

[0025] In order to describe the technical solution of the present invention more clearly and completely, the present invention will be further described below in conjunction with the accompanying drawings.

[0026] Please refer to Figure 1 to Figure 6 , the present invention provides a rotary hair dryer with a cooling function, including a body shell 100, a fan 200, an air duct assembly 300 and a handle assembly 400, the body shell 100 is a hollow structure; the air duct assembly 300 is installed in the In one end of the fuselage shell 100, the air duct assembly 300 includes a hot air duct 310 and a cold air duct 320 arranged on the outer wall of the hot air duct 310, the hot air duct 310 can heat the air flow passing through it; the fan 200 is installed In the fuselage shell 100 or the air duct assembly 300; the air outlet end of the fan 200 communicates with the inward end of the hot air duct 310 and the cold air duct 320; the handle assembly 400 is hinged on the fuselage s...

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PUM

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Abstract

The invention provides a rotary blower with a cooling function, and the blower comprises a blower body shell, a fan, an air duct assembly and a handle assembly, wherein the blower body shell is of a hollow structure; the air duct assembly is installed in one end of the machine body shell, the air duct assembly comprises a hot air duct and a cold air duct arranged on the outer wall of the hot air duct, and the hot air duct can heat airflow passing through the hot air duct; the draught fan is installed in the machine body shell or the air duct assembly. The air outlet end of the fan is communicated with the inward ends of the hot air duct and the cold air duct; the handle assembly is hinged to the machine body shell and can rotate around a hinge point relative to the machine body shell. Theblower adopts a folding structure, is convenient to store, and can effectively reduce the temperature of the blower body.

Description

technical field [0001] The invention relates to the technical field of hair dryers, in particular to a rotary hair dryer with a cooling function. Background technique [0002] As a small household appliance commonly used in life, hair dryers are almost essential appliances in every family. Hair dryers use airflow to dry objects such as wet hair. In daily use, in addition to using normal temperature airflow, sometimes it is necessary to use hot airflow to dry hair faster. A hair dryer generally includes a handle, a body, and a fan installed in the body. The fan generally can only produce cold air. In order to realize the hot air function, a heating structure is generally installed on the air outlet end of the body, and the heating structure is used to generate heat. To heat the cold air flow blown by the fan, and then obtain the hot air flow. [0003] However, when the existing hair dryer uses hot air, the fuselage will be gradually heated due to the hot air blowing out fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D20/10A45D20/12
CPCA45D20/10A45D20/12
Inventor 金波陈绪忠唐国兴段羽冼上轩
Owner SHENZHEN DJ INNOVATION IND CO LTD