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Ceiling fan

A ceiling fan and wind wheel technology, applied in the field of ceiling fans, can solve problems such as difficulty in meeting users' requirements for indoor air quality, and achieve the effects of eliminating potential safety hazards, improving stability, and improving energy efficiency

Pending Publication Date: 2020-12-25
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the fan blades of the ceiling fan are exposed, and the user may come into contact with the high-speed rotating fan blade during the use of the ceiling fan, which may cause accidents, and it is difficult to meet the user's requirements for the air quality of the indoor environment simply by supplying air to the room.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as Figure 1 to Figure 5 As shown, the first embodiment of the present invention provides a ceiling fan 100 , including: a casing 300 , a filter device 260 , a wind wheel assembly 230 and an air outlet duct 240 .

[0064] Wherein, the casing 300 is provided with an air inlet 210 and an air outlet 220, the wind wheel assembly 230 is arranged in the casing 300, and communicates with the air inlet 210, and the air outlet duct 240 is arranged in the casing 300 and connected with the ventilation wheel. Assembly 230 and air outlet 220. The filter device 260 is disposed on the casing 300 and at least covers the air inlet 210 . Before the air enters the casing 300 through the air inlet 210 , it contacts the filter device 260 to filter pollutants of various sizes. On the one hand, the cleanliness of the airflow that flows through the air inlet 210 , the wind wheel assembly 230 , and the air outlet duct 240 and finally flows out from the air outlet 220 is improved. On the...

Embodiment 2

[0068] Such as Figure 1 to Figure 5 As shown, the second embodiment of the present invention provides a ceiling fan 100 , including: a casing 300 , a filter device 260 , a wind wheel assembly 230 and an air outlet duct 240 . Wherein, the casing 300 is provided with an air inlet 210 and an air outlet 220, the wind wheel assembly 230 is arranged in the casing 300, and communicates with the air inlet 210, and the air outlet duct 240 is arranged in the casing 300 and connected with the ventilation wheel. Assembly 230 and air outlet 220. The filter device 260 is disposed on the casing 300 and at least covers the air inlet 210 .

[0069] Further, as Figure 6 As shown, filter assembly 260 includes a mount 262 and a filter assembly 264 .

[0070] Specifically, the mounting base 262 is connected to the casing 300 and located at the air inlet 210 , and the filter assembly 264 is disposed on the mounting base 262 . The fast disassembly of the filter assembly 264 can be achieved by ...

Embodiment 3

[0085] In any of the above embodiments, further, as Figure 4 , Figure 5 , Figure 7 and Figure 9 As shown, in the direction of the rotation axis of the wind wheel 232 of the wind wheel assembly 230 , the air outlet 220 is located below the air outlet duct 240 , and the wind wheel assembly 230 is located on the side of the air outlet duct 240 .

[0086] Specifically, in the direction of the rotation axis of the wind wheel 232 of the wind wheel assembly 230 , the air outlet 220 is located below the air outlet duct 240 , so that the airflow in the air outlet duct 240 flows from the air outlet located below the air outlet duct 240 . 220 is discharged to supply air to users. The airflow discharged by the wind wheel assembly 230 is distributed on the peripheral side of the wind wheel assembly 230, so the wind wheel assembly 230 is arranged on the side of the air outlet duct 240, and the air flow generated by the wind wheel assembly 230 is The air is sent into the air outlet c...

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Abstract

The invention provides a ceiling fan comprising a machine shell, a filtering device, a wind wheel assembly and an air-out duct; the machine shell is provided with an air inlet and an air outlet; the filtering device is arranged on the machine shell and at least covers the air inlet; the wind wheel assembly is arranged in the machine shell and is communicated with the air inlet; and the air-outletduct is arranged in the machine shell and communicated with the wind wheel assembly and the air outlet. The wind wheel assembly is arranged in the machine shell, so that the potential safety hazard that a user makes contact with the wind wheel assembly is eliminated. According to the ceiling fan, the air-outlet duct is arranged in the machine shell and communicated with the wind wheel assembly andthe air outlet, the air guide function can be achieved, no matter what direction the wind wheel assembly generates air flow, the air flow can be guided to the air outlet through the air-outlet duct,the air volume loss is reduced, and the energy efficiency of the ceiling fan is improved. The filtering device is arranged on the machine shell, the indoor air quality can be improved, impurities canbe prevented from accumulating in the machine shell, then the stability of the ceiling fan in the operation process is improved, and the cleaning difficulty of the ceiling fan is reduced.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a ceiling fan. Background technique [0002] In the related art, the fan blades of the ceiling fan are exposed, and the user may come into contact with the high-speed rotating fan blade during the use of the ceiling fan, which may cause accidents, and it is difficult to meet the user's requirements for the air quality of the indoor environment simply by supplying air to the room. . Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] For this reason, the invention provides a kind of ceiling fan. [0005] In view of this, the present invention proposes a ceiling fan, which includes: a casing, an air inlet and an air outlet are arranged on the casing; a filter device is arranged on the casing, and at least covers the air inlet; the wind wheel assembly is arranged on The in...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D25/16F04D29/42F04D29/70F04D29/62F04D29/44F04D29/46F04D29/28F04D29/66
CPCF04D25/088F04D25/166F04D29/281F04D29/4226F04D29/441F04D29/462F04D29/626F04D29/661F04D29/703
Inventor 潘文康康瑞祥罗伟锦邱水兵曾庆河傅程
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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