Patent ID: 9523481
Filing Date: 2016-12-20
CPC Classification: F21S,F21V,F21Y

Claim Text:
1. An LED lighting apparatus comprising: a power source housing having a power supply therein, a plurality of connectors on a lower surface thereof and heat radiating fins that radially extend from an upper central surface of the power source having a plurality of heat reading fins housing; an annular frame having a connecting frame coupled to the connectors of the power source housing and in which a transmission line for supplying electric power of the power supply is accommodated; and a plurality of illumination unit housings coupled to a lower portion of the frame to receive electric power through the transmission line for applying the electric power to an accommodating LED to emit light, wherein the annular frame include a coupling unit coupled to the plurality of illumination unit housings, and wherein an inner diameter of the annular frame is provided to be larger than an outer diameter of the power source housing, the annular frame is arranged between the power source housing and the illumination unit housing and spaced apart from the power source housing and the illumination unit housing to each other.