Front trim ring for a vandal resistant luminaire
US7631993B2 · kind B2 · utility
12Cited by
157References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Dec 31, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V15/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A trim ring for a vandal resistant luminaire, the trim ring is disposed about an electrical component housing and a lens and holds the lens to the electrical component housing. The trim ring is designed to protect the luminaire by absorbing physical shock exerted on the luminaire and provide an aesthetic pleasing design. Twist locks depend from an inner annular surface of the trim ring which cooperate with retaining legs on the electrical component housing providing for access to the internal components of the vandal resistant luminaire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.