LED lighting fixture with rotating terminal block
US8201975B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 25, 2011 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Feb 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R35/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A LED lighting fixture with a rotating terminal block is revealed. The LED lighting fixture includes a housing with a connection hole on one end. Positioning teeth are arranged at an inner edge of the connection hole and a rotating shaft sleeve with a stop flange against the connection hole is mounted in the connection hole. Moreover, positioning teeth corresponding to the positioning teeth of the connection hole are disposed on an inner side of the stop flange. A threaded segment threaded with a terminal block for connection and positioning is set on an outer edge of the rotating shaft sleeve. Thus the housing can be rotated directly and the positioning teeth of the housing and the positioning teeth of the rotating shaft sleeve are engaged and locked with each other so as to make the housing rotate around the terminal block. Therefore, the lighting angle is adjusted optimally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.