LED-based lamp equipped with a compact case and with multidirectional orientation
US7478918B2 · kind B2 · utility
7Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2007 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | May 11, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable lamp comprises a LED-based lighting module, a rotary selector switch for selecting the operating mode, and a power supply battery, the whole assembly being housed in a compact case which is coupled to a fixing plate with multidirectional orientation. The lighting module and the selector switch are arranged side by side on the front face, the fixing plate being joined to the case by a ball and socket joint arranged in a housing provided at the base of the case between the selector switch and the lighting module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.