Patent ID: 9627599
Date: 2017-04-18
CPC Classifications: F21S,F21V,F21Y,H01L

Claim:
1. An LED light comprising: a base plate; an LED module disposed under the base plate; a plurality of heat pipes provided over the base plate and having first portions radially arranged on the base plate and thermally coupled to the base plate and second portions that extend from outer edges of the radially arranged first portions; a plurality of heat dissipation fins provided over the base plate, the plurality of heat dissipation fins being spaced apart from each other and thermally coupled to the second portions of the heat pipes to dissipate heat from the LED module; an upper bracket provided over the plurality of heat dissipation fins and fastened to a hanger; a converter mounted over the upper bracket; a plurality of studs that connect the base plate to the upper bracket; and a plurality of lower brackets coupled to the base plate and the upper bracket, a height between the plurality of lower brackets and the upper bracket being adjustable, wherein the upper bracket and the plurality of lower brackets are disposed to surround the plurality of heat dissipation fins on at least four sides of the plurality of heat dissipation fins and provided at a prescribed distance from lateral sides of the plurality of heat dissipation fins, wherein the upper bracket has a top plate and a plurality of side plates that bends downward from the top plate toward the plurality of lower brackets, each of the plurality of lower brackets has a bottom plate and a side plate that bends upward from the bottom plate toward the upper bracket, the plurality of heat dissipation fins are disposed between the top plate of the upper bracket and the bottom plate of the plurality of lower brackets, the plurality of heat dissipation fins are disposed between the plurality of side plates of the upper bracket, and the bottom plate of the plurality of lower brackets is fastened to an upper surface of the base plate, and wherein the converter is configured to convert AC input into DC input and mounted on the top plate, and a wire is provided to connect between the LED module and the converter, each heat dissipation fin of the plurality of heat dissipation fins has a heat dissipation fin hole, the top plate has a wire through-hole that overlaps the heat dissipation fin hole, the base plate includes a hole that is surrounded by the radially arranged first portions of the plurality of heat pipes, the wire is connected to the LED module through the heat dissipation fin hole, the wire through-hole and the hole of the base plate, and the converter is disposed on the top plate to overlap the heat dissipation fin hole, the wire through-hole and the hole of the base plate.