AIRTIGHT AND IC-RATED RECESSED LIGHT HOUSING

An IC-rated airtight luminaire including a housing divided on a vertical plane to form two housing portions releasably coupled to one another to form an open cylindrical lower portion, a heat sink upper housing portion, and a heat conducting lamp assembly adjustment track enclosed within the housing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Gutting David, Visser Joel, Cross Gary
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An IC-rated airtight luminaire including a housing divided on a vertical plane to form two housing portions releasably coupled to one another to form an open cylindrical lower portion, a heat sink upper housing portion, and a heat conducting lamp assembly adjustment track enclosed within the housing. Disposed within the housing are heat sink walls slidably capturing a slide portion of a lamp assembly. A lamp holder integral with the slide bar includes a lens that directs a beam of light through an opening in a ceiling substrate in which the housing is installed, and an expansion ring rotatingly disposed around the open cylindrical lower portion of the housing engages and secures the housing in a ceiling substrate while also permitting the housing to freely turn within the expansion ring so as to allow adjustment of a beam of light directed from the lamp assembly.