Title:
ON/OFF SWITCH AND STANDBY POWER SHUTOFF DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/159066
Kind Code:
A2
Abstract:
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.
Inventors:
KIM, Chang Ho (#104-303, Hanseong APT. 470-8, Sindaebang-dong, Dongjak-gu, Seoul 156-010, 156-010, KR)
Application Number:
KR2011/004255
Publication Date:
December 22, 2011
Filing Date:
June 10, 2011
Export Citation:
Assignee:
KIM, Chang Ho (#104-303, Hanseong APT. 470-8, Sindaebang-dong, Dongjak-gu, Seoul 156-010, 156-010, KR)
International Classes:
H02J9/00; H01R13/70
Attorney, Agent or Firm:
LEE, Keon-Joo (Mihwa Bldg. 110-2, Myongryun-dong 4-ga Chongro-gu, Seoul 110-524, 110-524, KR)
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