Ceiling fan with automatic cleaning function

A self-cleaning and functional technology, applied in the direction of machines/engines, liquid fuel engines, components of pumping devices for elastic fluids, etc., can solve the problem of inconvenient cleaning of ceiling fans, and achieve the effect of simple structure, convenient and flexible use

Inactive Publication Date: 2009-05-20
万心悦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ceiling fans have been used for a long time, and there is often a lot of dust on them, especially on the fan blades. For safety reasons, most of the ceiling fans are located at high places that

Method used

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  • Ceiling fan with automatic cleaning function

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Effect test

Embodiment

[0014] Embodiment: A ceiling fan with automatic cleaning function, as shown in the accompanying drawings, includes a rotating shaft 1, fan blades 7, a spring 2, and a cleaning device, one end of the spring 2 is connected to the rotating shaft 1, and the other end is connected to the cleaning device , the cleaning device is worn on the fan blade 7; the cleaning device includes an upper splint 6 and a lower splint 4, the upper splint 6 and the lower splint 4 are connected by screws, there is a gap in the middle, the fan blade 7 passes through the gap, and the upper splint 6 and the lower A sponge 5 is provided on the top of the splint 4 ; a baffle 8 is provided at the front end of the fan blade 7 . The fan blade 7 is provided with an electromagnet 3, and the electromagnet 3 is connected to the governor switch through a circuit.

[0015] When in use, there is a cleaning gear on the governor; when it is adjusted to the normal wind speed gear, the electromagnet 3 works, which is ma...

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PUM

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Abstract

The invention discloses a ceiling fan with automatic cleaning function. The ceiling fan comprises a rotating shaft, fan blades, a spring and a cleaning device; one end of the spring is connected with the rotating shaft; the other end of the spring is connected with the cleaning device which is inserted into the fan blades; the cleaning device comprises an upper splint and a lower splint which are connected; a gap is formed between the upper splint and the lower splint; the fan blades run through the gap; and the lower part of the upper splint and the upper part of the lower splint are provided with sponge or bristle. When the ceiling fan is used, a cleaning gear is arranged on a speed governor; when the speed governor is regulated to a normal wind speed gear, an electromagnet operates and has magnetism to restrict the spring in order that the cleaning device can not freely move under the action of centrifugal force; when the speed governor is regulated to the cleaning gear, the electromagnet has no magnetism and does not restrict the free expansion of the spring, and under the action of the centrifugal force and elastic force of the spring, the cleaning device reciprocates along the fan blades, thereby cleaning dust on the fan blades by the sponge or the bristle on the cleaning device.

Description

technical field [0001] The invention relates to a ceiling fan with automatic cleaning function. Background technique [0002] Ceiling fans have been used for a long time, and there is often a lot of dust on them, especially on the fan blades. For safety reasons, most of the ceiling fans are located at high places that are difficult to reach with human arms, which brings a lot of troubles for cleaning the dust on the ceiling fans inconvenient. There is not a kind of ceiling fan that can automatically clean dust in the prior art. Contents of the invention [0003] Aiming at the shortcomings of the above-mentioned prior art, the present invention provides a ceiling fan with automatic cleaning function, which can automatically clean the ceiling fan, especially the dust on the fan blades. [0004] The present invention is achieved through the following technical solutions: [0005] A ceiling fan with automatic cleaning function includes a rotating shaft, fan blades, a spring...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/70F04D29/38
Inventor 万心悦许福运
Owner 万心悦
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