Title:
ELECTRONIC SWITCH DEVICE HAVING HUMAN BODY DETECTION SENSOR
Document Type and Number:
WIPO Patent Application WO/2011/115429
Kind Code:
A2
Abstract:
Disclosed is an electronic switch device having a human body detection sensor. The electronic switch device having the human body detection sensor according to embodiments of the present invention comprises: a switch box which is buried inside a wall body or is provided outside the wall body and into which an AC power supply line, a lighting power supply line, and a ventilator power supply line are inserted; a main body including a lighting key and a ventilator key which are provided in the switch box, are connected to the AC power supply line, the lighting power supply line, and the ventilator power supply line, and drive a lighting and a ventilator by the operation of a user, a human body sensing unit having a human body detection sensor which can be rotated in top, bottom, left, and right directions, a display unit for displaying a supplying state of the power to be supplied to the lighting and the ventilator, and a main body control unit which controls the supply of the AC power received from the AC power supply line through the lighting power supply line and the ventilator power supply line to the lighting and the ventilator, respectively when detecting entry by a human body using the human body detection sensor, performs a control for displaying the supplying state of the power through the display unit or a control for supplying the AC power received from the AC power supply line to the lighting and the ventilator connected respectively to the lighting power supply line and the ventilator power supply line according to the operation of the user for the lighting key and the ventilator key, and displays the supplying state of the power through the display unit; and a cover for protecting the main body from the outside.
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Inventors:
KONG, Ki Deog (1 Hanil Town, 881 Jowon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-709, 440-709, KR)
Application Number:
KR2011/001848
Publication Date:
September 22, 2011
Filing Date:
March 17, 2011
Export Citation:
Assignee:
DAEWOO INFORMATION TECHNOLOGY Co., Ltd. (2nd Floor, Daeyeong Bldg. 555-2, Pajang-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-853, 440-853, KR)
대우정보기술 주식회사 (경기도 수원시 장안구 파장동 555-2 대영빌딩2층, 440-853 Gyeonggi-do, 440-853, KR)
대우정보기술 주식회사 (경기도 수원시 장안구 파장동 555-2 대영빌딩2층, 440-853 Gyeonggi-do, 440-853, KR)
International Classes:
H01H36/00
Attorney, Agent or Firm:
YOON, Jae Seung (7 Floor, Deokcheon Bldg 718-10 Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
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