Open/shut structure for street lamp with plasma lighting system
US7364328B2 · kind B2 · utility
1Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2006 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Mar 21, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2131/103
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An open/shut structure for a street lamp with plasma lighting system, comprising: a body having a fixed plasma lighting system; a cover that is installed to be removable from said body in order to be shielded from the outside by accommodating said plasma lighting system in said body; and an open/shut unit capable of opening and closing said cover according to the lengthwise direction of said body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.