Patent ID: 8899774

Claim:
A headlight device comprising: a luminaire comprising: a luminaire housing comprising a first end, a second end opposing the first end, and a heat sinking chamber disposed therebetween, wherein a plurality of luminaire vents are disposed in a ring about the heat sinking chamber of the luminaire housing; an optical assembly disposed in the first end of the luminaire housing; a heat sink and a light source disposed in the heat sinking chamber of the luminaire housing; and a venting tube extending from the second end of luminaire housing; an air moving device provided outside of the luminaire housing, wherein the air moving device is configured to generate an airflow by pulling air into the luminaire via the plurality of luminaire vents, moving the pulled air across the heat sink thereby heating the air, expressing the heated air outside of the luminaire housing via the venting tube, and expelling the heated air from the air moving device outside of the luminaire housing; and an exhaust tube connecting the venting tube of the luminaire and the air moving device, wherein the exhaust tube is configured to flow the heated air along a path from the venting tube to the air moving device.