| 摘要 |
The present invention relates to a wireless and touch light switch device which adopts both a wireless system and a touch system. It is an aim of the present invention to provide a wireless and touch light switch device which is designed to not be affected by the driving of an AC load, to not affect the operation of the AC load, to supply DC power in a stable manner, and to judge whether a load is operating. The light switch device of the present invention comprises: a touch switch for sensing a user input through touch; an RF communication module for wirelessly transceiving user input information inputted through the touch switch; an electric power driving unit which switches power to supply power in accordance with the user input information transmitted through the RF communication module; and a direct current power generating unit which generates direct current power using the minimum electric power (a maximum of 0.5% or less of the total electric power) transmitted from the electric power driving unit. |
