| 摘要 |
The present invention relates to a standby power shutoff device for an appliance/electronic product, including: an on/off switch generating power by itself from the mechanical movement of a first knob according to the motion for turning the switch on and generating an "on" signal using the corresponding power; an on/off switching unit generating an "on/off" signal for a corresponding product; a power unit providing the operating power for each internal function unit of a corresponding product by receiving an external input power; a power switching unit driven in response to a driving signal to cut off or connect a power supply path for the input power provided to a power supply unit; a control unit generating a control signal for powering off a corresponding product in response to an "off" signal generated from the on/off switching unit; and a driving unit receiving the driving power from the power of the "on" signal generated from the on/off switching unit, driving the power switching unit to connect the power supply path, and driving the power switching unit to cut off the power supply path in response to a "power off" control signal provided by the control unit. |
