Penetrable assembled magnetic energy generator as well as its magnetic light
US7868529B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Dec 20, 2005 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Oct 26, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/325
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a magnetic light, having a magnetic energy generator, and a light body having at least a through slot for penetrating the energy generator, the magnetic energy generator includes a pair of detachable magnetic members jointed together with a face to face manner for defining a magnetic air gap between two magnetic members, as a result, the magnetic field center could be accurately positioned, wherein one of the magnetic members is adapted to penetrate the through slot to be coupled with the remaining magnetic member. In short, such magnetic light has a simpler structure, and solid cost saving, and more importantly prone to be manufactured with an industrial scale.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.