Dual mode regulated light-emitting diode module for flashlights
    2.
    发明申请
    Dual mode regulated light-emitting diode module for flashlights 审中-公开
    手电筒双模调节型发光二极管组件

    公开(公告)号:US20050007770A1

    公开(公告)日:2005-01-13

    申请号:US10914803

    申请日:2004-08-09

    IPC分类号: H05B33/08 H02J7/00

    摘要: An LED illumination module for a flashlight has a housing, electronic control circuitry, and one or more LEDs connected in series and to the circuitry. The module is characterized in that the module is shaped to modularly replace an incandescent-bulb in an existing flashlight. In one aspect the control circuitry operates in a dual mode to extend life of the unit, and to warn when battery replacement is warranted.

    摘要翻译: 用于手电筒的LED照明模块具有壳体,电子控制电路和串联连接到电路的一个或多个LED。 该模块的特征在于,该模块成形为在现有手电筒中模块化地替代白炽灯泡。 在一个方面,控制电路以双重模式运行,以延长设备的使用寿命,并在需要更换电池时发出警告。