Electronic lighting apparatus with wireless connectability to a base for wireless power transmission and secure mounting
US10785856B2 · kind B2 · utility
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1Claims
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Inventor
Key dates
| Filing date | Sep 10, 2018 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Apr 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F38/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless wiring apparatus includes a ceiling-embedded casing and a power-receiving casing. The ceiling-embedded casing includes screws connected to a surface of the ceiling-embedded casing and configured to be connected to a ceiling, a bracket inside the ceiling-embedded casing and connected to the screws, a coil, and a power wire connected to an external alternating current electrical power source. The power-receiving casing includes neodymium magnets on another surface of the power-receiving case, L-shaped notches formed adjacent to the neodymium magnets, and a coil of wire formed inside the power-receiving casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.