| 摘要 |
An LED unit and an advertising lamp using the same are provided to easily perform maintenance by implementing components in one unit where each of the components is removable. An LED(Light Emitting Diode) unit includes a flexible wire(100), a main body(210), a PCB(Printed Circuit Board,220), a case(230), and LEDs(232). The flexible wire includes a first connector for transmitting a source voltage and control signals. The main body having an opened top includes a second connector for coupling with the first connector and a third connector coupled with the second connector. The PCB implemented in the main body includes a fourth connector coupled with the third connector and a fifth connector coupled with the fourth connector. The case having an opened top includes a sixth connector coupled with the fifth connector and a lower part detachably coupled with the upper part of the main body. The LEDs implemented in the case and driven by the PCB include electrode pins coupled with the sixth connector. |
