| 摘要 |
According to an embodiment of the present invention, a main frame device of LED lighting includes: an LED part wherein one or more LEDs make up a plurality of LED groups; a frame part for supporting the LED part to allow the LED groups to be placed at predetermined positions on the lower side; and an insertion part physically separated from the frame part to be electrically connected to the frame part, wherein an LED driving socket part is inserted and fastened into the insertion part to supply a constant current of a commercial AC power supply, supplied from the outside to correspond to the LED groups. |
