CHARGING-TYPE LIGHT,申请号JP20060201185-传众专利搜索

CHARGING-TYPE LIGHT

申请公布号：JP2008029156(A)

申请号：JP20060201185

申请日期：2006.07.24

申请公布日期：2008.02.07

申请人：

MATSUSHITA ELECTRIC WORKS LTD

发明人：IWAMURA NORIHIRO;IKEDA MASAKI

分类号：H02J7/00;F21L4/00;F21Y101/02;H01M10/44;H05B37/02

主分类号：H02J7/00

摘要：<P>PROBLEM TO BE SOLVED: To provide a charging-type light which is further surely protected against over-discharging. <P>SOLUTION: The charging-type light comprises a battery voltage detector and a control unit 6 which turns on a secondary battery 40, and turns off the light by turning off a switch 5 according to a voltage drop detected by the battery voltage detector. The light also comprises a power supply holder which feeds power to a battery voltage feeder and the control unit is turned off according to the voltage drop detected by the battery voltage detector, and turned on according to a manual switch operation. When the over-discharging may occur due to the lowering of a battery voltage, power feeding to the battery voltage detector and the control unit is also shut off. <P>COPYRIGHT: (C)2008,JPO&INPIT