ELECTRICALLY ISOLATED HEAT SINK FOR SOLID-STATE LIGHT

摘要

An illumination device comprises a solid-state light source and a heat transfer structure. The solid-state light source is thermally conductively coupled to the heat transfer structure to dissipate heat thereby. The heat transfer structure includes a first thermally conductive element and a second thermally conductive element. The first thermally conductive element is configured to transfer at least a portion of the heat from the light source to an external ambient environment. The second thermally conductive element is electrically non-conductive and electrically isolates the first thermally conductive element from the light source.