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Patent Searching and Data


Title:
PORTABLE LAMP USING TILT DETECTION AND CONTROLLING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/017815
Kind Code:
A1
Abstract:
The present invention relates to a portable leisure lamp attached to the head of a user by a hat or a band and the like when fishing or hiking, and more specifically, to a portable lamp using tilt detection capable of automatically controlling a turned-on state of a portable lamp attached to a head of a user according to a tilt of the head of the user. The portable lamp using the tilt detection according to the present invention comprises: a power supply unit; a light-emitting unit connected to the power supply unit; a sensor unit for outputting a sensing signal by sensing the tilt of the portable lamp attached to the head of the user; and a control block for controlling the turned-on/off states of the light-emitting unit according to the sensing signal of the sensor unit.

Inventors:
LEE JUNG MIN (KR)
Application Number:
PCT/KR2013/006607
Publication Date:
January 30, 2014
Filing Date:
July 24, 2013
Export Citation:
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Assignee:
LEE JE SUNG (KR)
LEE JUNG MIN (KR)
International Classes:
F21L4/00; H05B37/02
Domestic Patent References:
WO1995022741A11995-08-24
Foreign References:
US7934846B12011-05-03
US20050067983A12005-03-31
US20040227904A12004-11-18
JP2004235143A2004-08-19
Attorney, Agent or Firm:
KONG, Min Ho et al. (KR)
공민호 (KR)
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