Wireless-controlled power switch module and method for starting power supply thereof

Abstract

The invention relates to the technical field of switch devices, and discloses a wirelessly controllable power switch module and a method for starting a power supply thereof. The switch module includes a plurality of parallel power switch devices, and each power switch device includes a control unit. It is used to control the operation of various functions of the device. The control unit is electrically connected to an off-state power supply module and a live wire, and is used to capture the power on the live wire for energy storage. The off-state power The power supply module is electrically connected to a voltage stabilizing module, and the voltage stabilizing module is used to receive the power output by the off-state power-taking power supply module, and the control unit is electrically connected to an on-state power-taking power supply unit and a wireless module, the on-state power supply unit is electrically connected to the live wire and the off-state power supply module, and finally, the wireless module is used to transmit and receive wireless signals to control the power switch device .

Description

technical field [0001] The invention relates to the technical field of switch devices, in particular to a wireless controllable power switch module and a method for starting a power supply thereof. Background technique [0002] In order to improve the switch management of the home, many users have started to use new electronic switches to move towards the smart home environment. However, since the power wiring of most houses is the familiar live wire wiring, the electronic switches of the general smart home are now using The zero live wire switch requires two wires to provide power operation. Therefore, if you install a smart home electronic switch, you need to re-lay the neutral wire. This type of electronic switch cannot be installed in a well-decorated house. Therefore, the conventional technology has been changed to single fire. Power-taking technology directly solves this problem. [0003] The main principle of the single live wire technology is to extract the power fr...

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Problems solved by technology

[0004] However, the problem encountered by the current single-fire wire power-taking technology is that when the lamp is turned off, the single-fire smart switch is connected to the power grid in series with the lamp, and the smart switch also adds a wireless module to operate together for networking. In the case of design, the smart switch will have a high operating current consumption. If the standby input current is too large, it will cause problems such as flickering or dimming after the lamp is turned off, which will become more prominent and unusable, especially for high impedance. Electronic energy-saving lamps and LED lamps are more sensitive to standby current. Therefore, proposing a mature and stable single live wire power-taking technology is a necessary means to effectively break through this technical bottleneck.

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