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Hidden fan

A concealed fan technology, applied in non-variable pumps, pump control, components of pumping devices for elastic fluids, etc., can solve problems such as shaking and unstable ceiling fans, and achieve improved stability and less shaking Effect

Inactive Publication Date: 2017-05-31
HONGTIAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hidden fan is an improvement based on the traditional fixed-wing ceiling fan. The blades of a hidden fan are usually set on the turntable of the ceiling fan through a rotating device. When the ceiling fan is started, the fan blades are thrown out by centrifugal force. It can be retracted automatically to achieve the effect of invisibility. However, the blades of the current hidden fan are of non-fixed structure, so when it rotates, it is very easy to cause the ceiling fan to be unstable and shake.

Method used

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Embodiment Construction

[0018] refer to Figure 1 to Figure 3 , Figure 1 to Figure 3 It is a structural schematic diagram of a specific embodiment of the present invention. As shown in the figure, a hidden fan includes a ceiling fan body. The ceiling fan body includes a suspension shaft 1, a motor 2 arranged at the lower end of the suspension shaft 1, and a The turntable, and a number of fan blades 3 arranged on the turntable, the fan blades 3 are arranged on the turntable through a rotating mechanism and can be thrown out by centrifugal force, the turntable is provided with an annular counterweight; it also includes wireless The receiving module and the main control board connected with the wireless receiving module and controlling the start and stop of the motor 2.

[0019] As preferred, such as figure 1 , image 3 As shown, the turntable includes a lower turntable 51 and an inner turntable 52 that can rotate relatively. The lower turntable 51 is provided with a plurality of circular gears 61 c...

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Abstract

The invention discloses a hidden fan. The hidden fan comprises a ceiling fan body. The ceiling fan body comprises a hanging shaft, a motor which is arranged at the lower end of the hanging shaft, a turntable which is arranged on the motor and a plurality of fan blades which are arranged on the turntable. The fan blades are arranged on the turntable through a rotating mechanism and can be thrown away through a centrifugal force; an annular counterweight portion is arrange don the turntable, and the counterweight portion can greatly improve the stability when the ceiling fan rotates, so that the fan is unlikely to waggle and swing; the hidden fan also comprises a wireless receiving module and a master control plate which is connected to the wireless receiving module and controls the start to start and stop, so that fan is wirelessly controlled by means of a remote control terminal or a mobile terminal.

Description

technical field [0001] The invention relates to a concealed fan. Background technique [0002] The hidden fan is an improvement based on the traditional fixed-wing ceiling fan. The blades of a hidden fan are usually set on the turntable of the ceiling fan through a rotating device. When the ceiling fan is started, the fan blades are thrown out by centrifugal force. Automatic retraction achieves an invisible effect. However, the fan blades of a current hidden fan are of a non-fixed structure, so when it rotates, it is very easy to cause the ceiling fan to be unstable and shake. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-stability concealed fan. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A concealed fan includes a ceiling fan body, the ceiling fan body includes a suspension shaft, a motor arranged at the lower end of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/26F04D27/00F04D29/66
Inventor 陈辉
Owner HONGTIAN TECH
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