Wireless illumination controller with the function to set the lowest driving power
US8779892B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2011 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jul 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/325
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless illumination controller with the function to set the lowest driving power includes a microprocessor, a driver, an illumination control switch, and a wireless receiving module. The microprocessor is built in with an adjustable lowest power and connected with the driver, the illumination control switch, the wireless receiving module and a power processing module. The illumination control switch is used to set the lowest power of the microprocessor. After the wireless receiving module receives a wireless illumination adjustment command, the power of the driving signal output from the driver is controlled to be not lower than the lowest power. Therefore, when a user adjusts the illumination, the driving power is never lower than the lowest driving power of the corresponding light bulb, thereby avoiding flickering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.