Variable height illumination assembly
US10281117B2 · kind B2 · utility
0Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2016 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Apr 13, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V23/023
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting fixture includes a light engine elastically coupled to a front ring module. The light engine includes a heat sink and at least one biasing member is coupled between the heat sink and the front ring module. The at least one biasing member is configured to urge the front ring module toward the heat sink. The biasing member could be a spring or an elastic band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.