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1. (WO2018101570) MAGNETIC SOCKET CONNECTABLE TO EXISTING SOCKET AND LIGHTING SYSTEM USING SAME

Pub. No.:    WO/2018/101570    International Application No.:    PCT/KR2017/007757
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Jul 20 01:59:59 CEST 2017
IPC: F21V 17/10
F21V 19/00
H01R 11/30
Applicants: JEJU NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
제주대학교 산학협력단
Inventors: JEON, Sung Su
전성수
Ku, Ja Yun
구자윤
Title: MAGNETIC SOCKET CONNECTABLE TO EXISTING SOCKET AND LIGHTING SYSTEM USING SAME
Abstract:
The present invention provides a magnetic socket connectable to an existing socket, the magnetic socket comprising: a socket connection part in which a first lead wire and a second lead wire for electrical connection are embedded, and of which the outer surface includes a front end part through which a connection terminal connected to the first lead wire is exposed and a lateral surface part, to which the second lead wire is connected, having metal threads for screw coupling; a socket body integrated with the socket connection part, and including an insertion part having a space, which is formed therein, for accommodating a bulb protruding part to which an electrical connection terminal of a bulb is connected; a magnet, which is embedded in the socket body, for magnetically fixing, inside the socket body, the bulb accommodated in the insertion part; and a bulb holder, which is an elastic structure mounted in the insertion part of the socket body, having an opening formed at the center thereof such that the bulb protruding part accommodated in the socket body can pass, and including a plurality of wing parts formed toward the center of the center opening so as to apply friction force to the bulb protruding part, thereby preventing the separation thereof. In addition, the present invention provides a lighting system including the bulb mounted in the magnetic socket.