Remote control for ceiling fan motor

Abstract

A remote control device of ceiling fan's motor comprises a motor shaft, a case, a wire and an antenna. The motor shaft is a hollow tube for suspending and fixing a ceiling fan's motor. The case combines the motor shaft. A control circuit disposes in the case. The wire disposes in the motor shaft. The wire has an end electrically connected with the control circuit. The antenna electrically connects with another end of the wire. The antenna bares at least one part. In accordance with the above structure, it simplifies the composition of the remote control device by using the original component of ceiling fan's motor to fix the antenna and control circuit. It also enhances the distance of signal transmission via the antenna for receiving the ratio frequency.

Description

technical field [0001] The invention relates to a remote control device, in particular to a remote control device capable of wirelessly controlling the motion mode of a ceiling fan motor. Background technique [0002] Please refer to figure 1 and figure 2 Shown, a kind of remote control device 9 of existing ceiling fan motor, the remote control device 9 of this existing ceiling fan motor comprises a box seat 91, a pipe body 92 and a ring sleeve 93. The inside of the box seat 91 is provided with a circuit board 911, the tube body 92 has a first end 921 and a second end 922, the first end 921 is combined with the box seat 91, so that the tube body 92 can be connected with the box seat 91 communicates with the inside, and the collar 93 is combined with the second end 922 of the tube body 92 . Thereby, an infrared receiver 94 can be disposed inside the collar 93 , and the infrared receiver 94 is electrically connected to the circuit board 911 through a connection line 941 , ...

AI Technical Summary

Problems solved by technology

[0004] The problem existing in the remote control device 9 of the above-mentioned existing ceiling fan motor is that: in order to separate the circuit board 911 and the infrared receiver 94, the infrared receiver 94 needs to be arranged under the ceiling fan. The remote control device of the existing ceiling fan motor 9. Additional components such as the tube body 92 must be added, and the infrared receiver 94 is separated from the circuit board 911 by utilizing the predetermined length of the tube body 92 and the connecting line 941, and extended to a position where the infrared signal can be received, Therefore, the remote control device 9 of the existing ceiling fan motor has problems such as complicated components and inconvenient assembly.

[0005] Furthermore, since the remote control device 9 of the existing ceiling fan motor uses an infrared receiver 94, the infrared receiver 94 has a directional restriction when receiving an infrared signal. Problems such as poor signal reception are prone to occur, and the signal receiving distance of the infrared receiver 94 is relatively short, which will also cause a lot of inconvenience in use

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