Patent ID: 8632222

Claim:
A LED lighting equipment comprising: a printed circuit board; a plurality of LEDs which are mounted on the front surface of the printed circuit board; a radiating structure which supports the printed circuit board and radiates the heat generated from the plurality of LEDs; a power supply unit which supplies power to the plurality of LEDs through the printed circuit board; and a cover which protects the plurality of LEDs from the outside, wherein the radiating structure comprises a plate-shaped upper member, a lower member, and a plurality of intermediate members combined between the upper member and the lower member, and each of the plurality of intermediate members includes a body of which the inner part is hollow and a plurality of protrusions which are radially formed on the body, and the upper member, the lower member and the plurality of intermediate members are made of aluminum material, and an insulation plate for electrically insulating the radiating structure and the printed circuit board is formed on the back surface of the printed circuit board.