RGB decorative lighting having synchronous luminescence
US11134552B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Sep 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/375
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An RGB decorative lighting having synchronous luminescence, comprising power cable, the power cable is connected with a plurality of luminous devices in parallel, the luminous devices all comprise a power conversion unit, a control unit and a light unit; the power conversion unit is connected to the power cable in parallel, the control unit comprises a light control module and a signal synchronization module, the light control module is electrically connected to an output end of the rectifier circuit; the signal synchronization module is used to count a number of alternating current cycles to provide a synchronization signal; the light unit is electrically connected to the output end of the rectifier circuit, and the light unit is communicatively connected to the light control module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.