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Cooling fan

A cooling fan and machine head technology, applied in the field of household appliances, can solve the problem of small air supply range of the cooling fan

Pending Publication Date: 2021-05-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the embodiment of the present invention, a cooling fan is provided to solve the problem of the small air supply range of the cooling fan in the prior art

Method used

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0028] see Figure 1 to Figure 9 As shown, according to an embodiment of the present invention, a cooling fan is provided. The cooling fan includes a body 10, a head 20 and a limiting structure. The head 20 is used for air supply, and the head 20 is rotatably connected to the body. 10, the machine head 20 realizes that the cooling fan shakes its head up and down to supply air by rotating. The machine head 20 is assembled with the fuselage 10 through a position-limiting structure, and the position-limiting structure is used to limit and fix the machine head 20 at different air supply angles.

[0029] The cooling fan can manually adjust the machine head, directly adjust the machine head used for air supply to shake the head up and down, and then realize the large-angle air supply in the...

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Abstract

The invention discloses a cooling fan. The cooling fan comprises a machine body, a machine head and a limiting structure; the machine head is used for supplying air, the machine head is rotatably connected to the machine body, and the machine head rotates to achieve up-down oscillating air supply of the cooling fan; and the machine head is assembled with the machine body through the limiting structure, and the limiting structure is used for limiting and fixing the machine head at different air supply angles. According to the cooling fan, the problem that in the prior art, the air supply range of a cooling fan is small is effectively solved.

Description

technical field [0001] The present invention relates to the technical field of household appliances, in particular to a cooling fan. Background technique [0002] Cooling fans, also known as environmental protection air conditioners, water-cooled air conditioners, and air coolers, are used by more and more families for their advantages such as simple operation, low power consumption, and no need to close doors and windows during use. [0003] In the prior art, the air supply mode of the cooling fan is simple, and the air supply angle of the cooling fan can only be adjusted by turning left and right, resulting in a small air supply range of the cooling fan. Contents of the invention [0004] Embodiments of the present invention provide a cooling fan to solve the problem of a small air supply range of the cooling fan in the prior art. [0005] In order to achieve the above object, the present invention provides a cooling fan, which includes: a fuselage; a machine head, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F6/12F24F13/10
CPCF24F5/0003F24F5/0035F24F6/12F24F13/10Y02B30/54
Inventor 雷明静张培德侯剑飞白建东杨德豪张逸鸿
Owner GREE ELECTRIC APPLIANCES INC
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