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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 usage scenarios, small blowing range, etc., and achieve structural safety, increase the available blowing range, and stabilize the lifting process

Pending Publication Date: 2021-05-04
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

[0037] 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.

[0038] 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 to Figure 3 As shown, the cooling fan includes a base structure and a machine head 1 .

[0039] Wherein, the base structure is provided with a water tank, and the water in the water tank can be transported to the machine head 1 through a water pump; the machine head 1 is provided with an air outlet, and the machine head 1 is provided with a fan, and the mach...

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Abstract

The invention relates to the technical field of household appliances, and particularly relates to a cooling fan. The cooling fan comprises a base structure and a machine head, wherein, the machine head is provided with an air outlet, the machine head is arranged on the base structure in a lifting mode through a lifting mechanism, and the lifting mechanism comprises a driving motor, a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is connected with the driving motor; the second transmission mechanism is connected with the first transmission mechanism in a matched mode and used for converting motion of the driving motor into lifting motion of the first transmission mechanism or the second transmission mechanism, and the first transmission mechanism or the second transmission mechanism is connected with the machine head. Due to the fact that the machine head is arranged on the base structure in the lifting mode through the lifting mechanism, the height of the machine head is adjustable, therefore, the blowing height of the machine head is adjustable, 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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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