发明名称 Inspection apparatus of an emergency exit light
摘要 The present invention relates to an inspection apparatus of an emergency exit light which is mounted on a wall or a ceiling in order to guide people to the emergency exit in a building in an emergency situation, such as a fire. Particularly, the present invention relates to the inspection apparatus of an emergency exit light for checking whether or not the reserve power supply charged in the secondary battery can be supplied to the emergency exit light to automatically turn on the exit light as soon as the domestic power supply which has been supplied to the emergency exit light is cut off due to the occurrence of an emergency situation, such as a fire.
申请公布号 US6208257(B1) 申请公布日期 2001.03.27
申请号 US19990313053 申请日期 1999.05.17
申请人 DONG BANG ELECTRONIC INDUSTRIAL CO., LTD. 发明人 CHOI MAN-HYUNG
分类号 G08B5/36;G08B5/38;G08B29/12;(IPC1-7):G08B21/00 主分类号 G08B5/36
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