Lighting system with particular sealing arrangement
US10585229B1 · kind B1 · utility
10Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2017 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | Mar 24, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Exemplary lighting systems, light fixtures, and wireways that can be used in a variety of public transportation or architectural applications are described. The light engines can be edge lit and sealed. The light engine includes an internal flange that engages a portion of the light diffuser assembly to force the light diffuser assembly against a seal to allow the light engine to be assembled with fasteners disposed at the top of the light engine. The wireways can include a common routing compartment disposed above a plurality of wiring channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.