Lighting fixture with lamp holder including integral resilient fins
US5183330A · kind A · utility
48Cited by
12References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Jul 11, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V21/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting fixture for use as a spotlight is provided. A lamp holder with radially extending resilient fins is inserted into a cylindrical body which may be made of PVC pipe. The frictional engagement of the radially extending resilient fins against the interior wall of the cylindrical body allows the height and angular orientation of the lamp holder to be adjusted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.