| 摘要 |
Aspects of the present invention relates to a solar powered LED lighting system for an umbrella. In certain embodiments, the solar powered LED lighting system has (a) a rechargeable battery, (b) a solar panel, (c) one or more LED lights, (d) one or more touch control sensors, and (e) an unipath touch control circuit. The rechargeable battery is used to provide electricity to the solar powered LED lighting system. The solar panel converts optical energy to electrical energy and charges the rechargeable battery. The LED lights are installed on the umbrella to provide lighting. The touch control sensors are used to sense a user's touch event, and responsively generate a control signal. The unipath touch control circuit receives the control signals from the touch control sensors, and controls the solar powered LED lighting system according to the received control signal. |
