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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

[0020] 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.

[0021] see Figure 1 to Figure 5 As shown, according to an embodiment of the present invention, an embodiment of a cooling fan is provided, the cooling fan includes a body 10, a head 20 and a motor 30, the head 20 is used for blowing air, and the head 20 is rotatably connected On the fuselage 10, the head 20 realizes the cooling fan shaking the head up and down to supply air by rotating. The motor 30 is installed on the fuselage 10, and the motor 30 is driven and connected with the machine head 20 through a transmission structure, and the motor 30 drives the machine head 20 to rotate through forward rotation and reverse rotation.

[0022] The cooling fan drives the machine head through the motor and transmission structure, so that the machine head used for air supply can shake its hea...

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PUM

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Abstract

The invention discloses a cooling fan which comprises a machine body, a machine head and a motor. 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 head shaking air supply of the cooling fan; and the motor is installed on the machine body, the motor is in driving connection with the machine head through a transmission structure, and the motor drives the machine head to rotate through forward rotation and reverse rotation. The cooling fan effectively solves the problem that in the prior art, the air supply range of a cooling fan is small.

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, including: a fuselage; a machine head, which is ...

Claims

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Application Information

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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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