Programmable signal light
    1.
    发明授权
    Programmable signal light 失效
    可编程信号灯

    公开(公告)号:US6079847A

    公开(公告)日:2000-06-27

    申请号:US164722

    申请日:1998-10-01

    申请人: Chad Carl Nelson

    发明人: Chad Carl Nelson

    IPC分类号: F21L4/00 F21V23/04 F21L5/00

    CPC分类号: F21V23/04 F21L7/00

    摘要: A programmable signal light which can be used as a flashlight, an alarm light, a signal light, or a lantern. The light has a battery, a circuit board, a three-position switch, and a thumbwheel which can be set for any period up to ninety-nine hours. The light remains off until the predetermined number of hours has elapsed, then turns on.

    摘要翻译: 可用作手电筒的可编程信号灯,报警灯,信号灯或灯。 灯具有电池,电路板,三位置开关和指轮,可以设置任何时间长达九十九小时。 灯熄灭,直到预定的小时数过去,然后打开。