Ribs for Sealing and Aligning an Outdoor Lightguide Luminaire
AssigneeEaton Intelligent Power Limited
InventorKhurram Z. Moghal
Life of this patent
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Abstract
A luminaire can comprise a top housing fastened to a bottom housing, the top housing comprising at least one rib, the luminaire further comprising a lightguide disposed between the top housing and the bottom housing, the rib securing the lightguide against a gasket, wherein the gasket is located between the lightguide and the bottom housing, and the luminaire further comprising a light source disposed between the top housing and the bottom housing and further disposed adjacent an edge of the lightguide. The bottom housing can define an opening through which light emitted by the lightguide exits the luminaire.
Claims20
A luminaire comprising:
- a top housing fastened to a bottom housing, the top housing comprising a plurality of ribs;
- a lightguide disposed between the top housing and the bottom housing, the plurality of ribs extending from an inner surface of the top housing and securing the lightguide against a gasket, wherein the gasket is located between the lightguide and the bottom housing;
- and
- a light source disposed between the top housing and the bottom housing and further disposed adjacent a perimeter edge surface of the lightguide.
A luminaire comprising:
- a top housing fastened to a bottom housing, the top housing comprising a rib;
- a lightguide disposed between the top housing and the bottom housing;
- a reflector located on a top surface of the lightguide, wherein the rib engages the reflector and secures the lightguide against the bottom housing;
- and
- a light source disposed between the top housing and the bottom housing and further disposed adjacent a perimeter edge surface of the lightguide.
Dependencies are inferred from the claim text.