| 摘要 |
Disclosed is an LED lighting apparatus. An LED lighting apparatus according to an aspect of the present invention includes a PCB of a flat structure which has an open center part, an LED chip which is mounted on a side of the PCB, a ventilation part which has one end where an opening part is formed, and the other end combined with the center part of the PCB, and has an air flow path for connecting the opening part and the center part of the PCB, and a heat sink which is combined with the other side of the PCB to cool heat generated in the LED chip. |
