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Adjusting air duct, fan and blowing method

An air duct and fan technology, which is applied in lighting and heating equipment, liquid fuel engines, machines/engines, etc., can solve the problems of single fan function, not being able to dry hair, and only blowing for cooling or heating, etc., to achieve large air volume, The effect of increasing the length of the air duct and facilitating the collection of air volume

Active Publication Date: 2022-01-11
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for adjusting the air duct, fan and blowing to solve the technical problem of the single function of the fan in the prior art, which can only blow the air to cool down or keep warm, but cannot blow dry hair

Method used

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  • Adjusting air duct, fan and blowing method
  • Adjusting air duct, fan and blowing method
  • Adjusting air duct, fan and blowing method

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0038] Such as figure 1 As shown, the present invention provides an air conditioning channel, including an extended air channel 3 arranged between the air inlet 1 and the fan blade 2. The extended air channel 3 has a wind gathering structure, which can gather the wind and send it out; the extended air channel 3 is also provided with a switching component 4, and when the switching component 4 is switched to a different state, it can realize the function of fan c...

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Abstract

The invention provides an adjusting air duct, a fan and an air blowing method, relates to the technical field of fans, and solves the technical problems that the fan is single in function, can only blow for cooling or heating, and cannot blow for drying hair. The adjusting air duct comprises an extending air duct arranged between the air inlet and the fan blades, and the extending air duct is provided with an air gathering structure which can gather air and then send the air out. A switching assembly is further arranged on the extending air duct, and when the switching assembly is switched to different states, the functions of blowing cooling, heating or blowing hair drying of the fan can be achieved; and the fan comprises a fixed air duct, an air inlet and an air outlet are formed in the two ends of the fixed air duct respectively, the fan further comprises fan blades and the adjusting air duct, the fan blades are installed in the fixed air duct, and the adjusting air duct is installed between the air inlet and the fan blades. The air outlet and hair drying functions of the fan are achieved, and the functions are rich.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to an air conditioning duct, a fan and a blowing method. Background technique [0002] Most of the current fans are vertical, desktop or hanging, which are used for cooling or heating a large area, and have a single function. Patent No. CN 210152944U discloses a foldable fan, which proposes a foldable fan with a telescopic pipe-type support, which can adjust the height of the fan and facilitate storage and folding through the expansion and contraction of the support. However, the folding fan in this patent can only expand and contract the main body, and cannot realize the function of blowing and drying hair from multiple angles. Contents of the invention [0003] The purpose of the present invention is to provide an air conditioning duct, a fan and a blowing method to solve the technical problem in the prior art that the fan has a single function and can only blow air to cool down o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/44F04D27/00F24H3/04F24H9/18A45D20/14
CPCF04D29/441F04D27/00F24H3/0411F24H9/1863A45D20/14
Inventor 张媛单宝棣潘君旺徐艺宁汤璐
Owner GREE ELECTRIC APPLIANCES INC
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