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Cooling fan

A cooling fan and air outlet technology, applied in the field of household appliances, can solve the problems of dead angle of blowing, unsuitable use scenarios, small blowing range, etc., and achieve the effect of reducing manual operation, increasing the available blowing range, and simple and compact structure

Pending Publication Date: 2021-04-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the user uses the cooling fan, the air outlet of the product may be located at different heights due to different usage environments. Due to structural reasons (mostly square and box-shaped), the traditional cooling fan can only achieve blowing by swinging the sweeping blades up and down. The height changes, the blowing range is relatively small, and there is a dead angle of blowing, which cannot meet various usage scenarios in daily life

Method used

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Embodiment 1

[0032] When the user uses the cooling fan, the air outlet of the product may be located at different heights due to different usage environments. Due to structural reasons (mostly square and box-shaped), the traditional cooling fan can only achieve blowing by swinging the sweeping blades up and down. With the change of height, the range of blowing is relatively small, and there is a dead angle of blowing, which cannot meet various usage scenarios in daily life.

[0033] For this reason, this embodiment provides a cooling fan, which can increase the blowing range and improve user experience. In one embodiment, as figure 1 with figure 2 As shown, the cooling fan includes a base and a head 1. Wherein, the machine head 1 is provided with an air outlet, and the machine head 1 is arranged on the base in a liftable manner through a crank linkage mechanism.

[0034] The cooling fan provided in this embodiment, because the machine head 1 can be lifted and lowered on the base throug...

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Abstract

The invention relates to the technical field of household appliances, in particular to a cooling fan. The cooling fan comprises a base and a machine head, wherein an air outlet is formed in the machine head, and the machine head is liftably arranged on the base through a crank-link mechanism. Due to the fact that the machine head is liftably arranged on the base through the crank-link mechanism, the height of the machine head can be adjusted, accordingly the blowing height of the machine head can be adjusted, the available blowing range of the cooling fan is greatly widened, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a cooling fan. Background technique [0002] When the user uses the cooling fan, the air outlet of the product may be located at different heights due to different usage environments. Due to structural reasons (mostly square and box-shaped), the traditional cooling fan can only achieve blowing by swinging the sweeping blades up and down. With the change of height, the range of blowing is relatively small, and there is a dead angle of blowing, which cannot meet various usage scenarios in daily life. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the cooling fan in the prior art has a small blowing range, so as to provide a cooling fan that can increase the blowing range. [0004] In order to solve the above technical problems, a cooling fan provided by the present invention in...

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 邓创雷明静刘陈杨德豪
Owner GREE ELECTRIC APPLIANCES INC