Patent ID: 9664371
Date: 2017-05-30
CPC Classifications: F21V,F21W,F21Y

Claim:
1. A lamp head assembly comprising: a thermally conductive block; an inlet cooling fluid pipe coupled to the thermally conductive block such that a cooling fluid is configured to pass from the inlet cooling fluid pipe to the thermally conductive block; a metal heat exchanger secured to the thermally conductive block, the metal heat exchanger defining a plurality of internal channels to distribute cooling fluid provided by the inlet cooling fluid pipe, the metal heat exchanger being secured to the thermally conductive block such that the cooling fluid is configured to pass from the thermally conductive block to the plurality of internal channels defined by the metal heat exchanger; a plurality of light producing elements secured to the metal heat exchanger; and a pair of thermally conductive plates surrounding at least a portion of a length of the inlet cooling fluid pipe.