Paul J Chamberlain

Address:

PO Box 92348, Henderson, NV 89009

VIN:

1J8FA54107L127937

Make:

JEEP

Model:

WRANGLER

Year:

2007

US Patent:

20170051881, Feb 23, 2017

Filed:

Aug 16, 2016

Appl. No.:

15/238125

Inventors:

- Las Vegas NV, US
PAUL CHAMBERLAIN - Las Vegas NV, US

International Classification:

F21K 9/275
F21K 9/272
F21S 8/04
F21V 7/06
F21V 29/74
F21V 29/83
F21V 3/02
F21V 15/015

Abstract:

A heat dissipating and optically efficient LED high bay light bar which may be used as part of a complete retrofit system for a variety of linear fluorescent light fixtures. The LED high bay light bar comprises an elongate channel member which is preferably fabricated from extruded aluminum. In addition to the channel member, the LED high bay light bar comprises a high-efficacy set of LEDs, which are preferably provided in the form of an elongate LED printed circuit board (PCB) or strip mechanically bonded to the channel member. The channel member is outfitted with fins and other surface features uniquely configured to provide superior heat dissipation, thus allowing the channel member to effectively function as a heat sink for the LED strip cooperatively engaged thereto. The channel member is configured to define an air flow cavity under the LED strip as allows for the effective dissipation of heat during operation of the LED light bar. The channel member also includes a parabolic reflector portion which is itself uniquely configured to provide optimal light emission/distribution characteristics.

US Patent:

20160290571, Oct 6, 2016

Filed:

Mar 24, 2016

Appl. No.:

15/079748

Inventors:

- Las Vegas NV, US
Paul Chamberlain - Las Vegas NV, US

International Classification:

F21K 99/00
F21V 3/04
F21V 29/507

Abstract:

A heat dissipating LED light bar which may be used as part of a complete retrofit system for a variety of linear fluorescent light fixtures. The LED light bar comprises an elongate channel member which is preferably fabricated from extruded aluminum. In addition to the channel member, the LED light bar comprises a high-efficacy set of LEDs, which are preferably provided in the form of an elongate LED printed circuit board (PCB) or strip mechanically bonded to the channel member. The channel member is outfitted with fins and other surface features uniquely configured to provide superior heat dissipation, thus allowing the channel member to effectively function as a heat sink for the LED strip cooperatively engaged thereto. Further, the channel member is configured to define an air flow cavity under the LED strip as allows for the effective dissipation of heat during operation of the LED light bar.