Color mixing luminaire
US8038321B1 · kind B1 · utility
43Cited by
23References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 2008 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Oct 4, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A luminaire housing designed to be installed to illuminate an illumination area, wherein a light source is oriented within the housing to direct a central axis of emitted light rays away from the illumination area and towards a reflective surface of a stationary reflector. In some embodiments the stationary reflector is oriented and contoured to reflect the light rays towards a light spread lens having one end positioned above at least a portion of a reflector lip and angled into the housing with respect to a light passageway. Optionally, the luminaire housing may be a recessed luminaire housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.