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    Acoustically responsive portable emergency light
    4.
    发明授权
    Acoustically responsive portable emergency light 失效
    响应便携式应急灯

    公开(公告)号：US5028911A

    公开(公告)日：1991-07-02

    申请号：US483701

    申请日：1990-02-23

    申请人： David J. Wanat ,  Robert Osit

    发明人： David J. Wanat ,  Robert Osit

    IPC分类号： G08B5/36

    CPC分类号： G08B5/36

    摘要： A portable light includes a light, a battery, and a switch having an "on" position and an "off" position. The switch in the "off" position prevents the light from being illuminated and the switch in the "on" position directly connects the light to the battery to cause the light to be illuminated. The switch includes a first interdigitating member. A bracket for mounting the portable light includes a second interdigitating member in interconnecting relationship with the first interdigitating member on the switch. The interconnecting relationship between the interdigitating member moves the switch to the "on" position when the light is removed from the bracket.

    摘要翻译： 便携式灯包括光，电池和具有“开”位置和“关”位置的开关。 开关处于“关闭”位置可防止光被照亮，并且“开”位置上的开关直接将光连接到电池，以使光线照亮。 开关包括第一交叉构件。 用于安装便携式灯的支架包括与开关上的第一交错构件互连关系的第二叉指构件。 当从支架上取下灯时，叉指构件之间的互连关系将开关移动到“开”位置。