Patent ID: 9599328
Date: 2017-03-21
CPC Classifications: F04D,F21V,F21Y,F28F

Claim:
1. A solid state lighting device comprising: a solid state light source; a heat transfer structure mechanically and thermally coupled to the solid state light source, the heat transfer structure configured to rotate with the solid state light source about an axis of rotation of the heat transfer structure when electrical power is provided to the device, wherein the heat transfer structure comprises a first plate centered at the axis of rotation, the first plate having a planar surface and a plurality of fins attached to the planar surface along a peripheral portion of the first plate, wherein the heat transfer structure is configured to transfer heat from the solid state light source by conduction; and a mounting assembly rotatably coupled to the heat transfer structure and having a stationary portion, wherein the stationary portion is configured to remain stationary with respect to the heat transfer structure when electrical power is provided to the device.