Light fixture and retrofit kit for demanding harsh environments
US10634285B1 · kind B1 · utility
1Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2018 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Dec 6, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light fixture includes a fixture housing. In some examples, an optic that includes silicone and is at least 5 inches in diameter is coupled to the fixture housing, and the light fixture is compliant with standard UL-844. In various examples, a top cap assembly is coupled to the fixture housing natively or as a retrofit kit. The top cap assembly includes a top cap and an interface ring, and allows for the light fixture to be attached to an existing top cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.