Jeffrey S Kelley

US Patent:

20180100645, Apr 12, 2018

Filed:

Nov 10, 2017

Appl. No.:

15/809655

Inventors:

Steven DARBIN - , US
Lee JONES - , US
Andrew POYNOT - , US
Raghav Mahalingham - , US
Daniel Grimm - , US
Randall Williams - , US
Jeffrey Kelley - , US
- East Cleveland OH, US
Randall Williams - Austin TX, US
Jeffrey Kelley - Austin TX, US

International Classification:

G02B 27/09
F21V 5/02
F21V 7/00
F21V 7/04
F21V 13/02
F21V 3/02
F21V 23/00
F21Y 101/00
F21Y 105/00
F21V 7/22

Abstract:

A lamp comprising a light source comprising at least one solid state emitter. The lamp comprises a heat sink body in thermal communication with said light source. At least one air flow nozzle is present in the lamp to direct air flow across at least a portion of the heat sink body. The lamp further comprises an active cooling device, in which the active cooling device is in fluid communication with the at least one air flow nozzle and is configured to provide a flow of air to the at least one air flow nozzle. The lamp further comprises driver electronics configured to provide power to each of the light source and the active cooling device, wherein the driver electronics are remote from the active cooling device.

US Patent:

20150117019, Apr 30, 2015

Filed:

May 3, 2013

Appl. No.:

14/398944

Inventors:

Stevn DARBIN - Austin TX, US
Lee JONES - Austin TX, US
Andrew POYNOT - Austin TX, US
Raghav Mahalingham - Austin TX, US
Daniel Grimm - Austin TX, US
Randall Williams - Austin TX, US
Jeffrey Kelley - Austin TX, US
- East Cleveland OH, US

International Classification:

F21V 29/60
F21V 29/67
F21V 29/75
F21V 29/70

US Classification:

362294, 362373

Abstract:

A lamp comprising a light source comprising at least one solid state emitter. The lamp comprises a heat sink body in thermal communication with said light source. At least one air flow nozzle is present in the lamp to direct air flow across at least a portion of the heat sink body. The lamp further comprises an active cooling device, in which the active cooling device is in fluid communication with the at least one air flow nozzle and is configured to provide a flow of air to the at least one air flow nozzle. The lamp further comprises driver electronics configured to provide power to each of the light source and the active cooling device, wherein the driver electronics are remote from the active cooling device.