Cascading LED lights with low power consumption
US10791604B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Jul 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/185
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cascading LED lights with low power consumption includes a master light string and at least one slave light string. The master light string receives a carry light signal to control LED modules. The at least one slave light string cascades the master light string. A signal intensifier of the slave light string enhances the carry light signal to drive the LED modules. When a voltage of the carry light signal is less than a low-level voltage, the LED modules enter a low-power-consumption mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.