Display lighting system with uplight
US6827465B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2003 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Mar 13, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display lighting system is provided that assembles and installs easily. Luminaires of the system include a pair of arms and a wireway enclosure positioned between the arms at one end of the arms. The enclosure is dimensioned to enclose electrical wiring and at least one electrical component, such as a ballast or transformer. A lamp housing can be attached to the arms at the end opposite the enclosure. An uplight lamp housing is easily mounted to the arms anywhere between the wireway enclosure and lamp housing. Wiring between the enclosure and lamp housings is carried inconspicuously in a trough along the inside of one or both arms. Wiring between adjacent luminaires runs conveniently through nipple connectors connecting adjacent enclosures. Optional accent lighting is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.