Title:
SWITCH FOR PREVENTING INRUSH CURRENT SHOCK AND CUTTING OFF STANDBY POWER
Document Type and Number:
WIPO Patent Application WO/2012/015246
Kind Code:
A2
Abstract:
The present invention relates to a delay unit for applying a function of a double-pole contact switch and a control function of an activation switch, so as not to operate them simultaneously. Accordingly, when a predetermined time elapses after the double-pole contact switch operates first to prevent an inrush current shock, the activation switch generates a control signal to safely operate an internal circuit such as a central processing device or a control device, so that an electronic product is turned on without an electrical shock or a significant spark. Moreover, if power is cut off by software or the internal circuit is turned off in response to a control signal of the activation switch after an ON button of the electronic product is pressed, the double-pole contact switch is automatically turned off immediately or over a time interval, so that standby power is completely and safely cut off, conveniently and effectively.
Inventors:
KIM, Byeongho (#106-702, Byeoksan Apt. 510-27, Dongsam1-dong, Yeongdo-gu, Busan 606-755, 606-755, KR)
Application Number:
KR2011/005549
Publication Date:
February 02, 2012
Filing Date:
July 28, 2011
Export Citation:
Assignee:
KIM, Byeongho (#106-702, Byeoksan Apt. 510-27, Dongsam1-dong, Yeongdo-gu, Busan 606-755, 606-755, KR)
International Classes:
H01H13/00; H01H13/14; H01R13/70
Attorney, Agent or Firm:
JUNG, Ingyu (#1004, Acehightech21 1470, U-dong, Haeundae-gu, Busan 612-020, 612-020, KR)
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Claims: