Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Patent
1996-01-23
1998-03-17
Husar, Stephen F.
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
3621531, 362265, 362364, 362373, F21V 2900
Patent
active
057278733
ABSTRACT:
A light assembly for outdoor purposes utilizing a supportive and corrosion protective housing allowing below grade placement. Individualized lamp and electrical component assemblies are separately sealed from water infiltration and are located within the housing with electrical connections provided by submersible rated cable and connectors. A potting material in the lamp assembly encapsulates the electrical wires which are further surrounded by a solid soldering compound barrier. A closure assembly separately seals the electrical components using a mounting base, a harness and a potting body which form one body through molding of the potting body about the remainder of he elements. A harness assembly wicking barrier is employed which further isolates the transformer from water infiltration. Bare metal strips forming conductors are encapsulated in the potting material. A face ring with slotted openings permits air flow and water entry into the housing for cooling the lamp assembly. A junction box that is separately sealed and located within the housing allows external power into the light assembly and acts as a grounding source.
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Bronzelite "G-5000 Series", single page, acknowledged prior art.
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GTY Industries
Husar Stephen F.
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