| 摘要 |
PURPOSE: A charge signal lamp is provided to automatically operate a signal lamp by monitoring and displaying the state of a sensor in real time through remote control. CONSTITUTION: A charge signal lamp(10) includes a signal lamp, a charging unit, and a controller(1). The charging unit is charged by electricity. The controller turns on a signal lamp. A controller turns on the signal lamp by a charge battery(2). The charging unit charges the battery in wireless.
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