Patent ID: 9605821
Date: 2017-03-28
CPC Classifications: F21S,F21V,F21Y,H05K

Claim:
1. A light emitting diode (LED) luminaire comprising: a housing having two or more surfaces, the housing formed at least in part from a plastic material that is heat conductive; a printed circuit board (PCB) coupled to at least one of the two or more surfaces; the PCB including a substrate and a surface opposing the substrate; the substrate in thermal contact with the at least one of the two or more surfaces; a plurality of LED light sources mounted on the PCB opposing surface; a conductive material on at least a portion of the PCB opposing surface; a first portion of the conductive material forming conductive paths in electrical communication with the plurality of LED light sources; a second portion of the conductive material forming thermal pads at a plurality of locations that are at least one of between and around the plurality of LED light sources, the thermal pads configured to dissipate heat generated by the plurality of LED light sources; and at least a portion of the dissipated heat flowing through the thermal contact to the heat conductive plastic material of the housing.