| 摘要 |
An LED lighting device and an LED lighting network system. The LED light device (40, 50, 60, 70, 80, 90, and 100) comprise an LED light-emitting component (41), an LED driver circuit (42), and a wireless routing module (43, 51, 61, 71, 81, 91, and 101) having a wireless routing feature for receiving and transmitting a wireless signal. The LED driver circuit (42) is connected respectively to the LED light-emitting component (41) and to the wireless routing module (43). The LED lighting network system consists of at least two nodes of the LED lighting devices (40, 50, 60, 70, 80, 90, and 100), where each node transmits the wireless signal received thereby to other nodes that are in the coverage range of the wireless signal of the node. The LED lighting device of the present invention allows a lighting to also serve as a router of a wireless network, thus allowing for continued extension and expansion of the coverage range of the wireless network, and breaking through the limitations on the transmission distance and on the penetration capability of the wireless signal. |
