Patent · US Active

Panel light apparatus

US11396995B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

XIAMEN LEEDARSON LIGHTING CO., LTD · CN

Inventors

Tong Luo · Issaquah, US
Zhiyong Jiang · Shanghai, CN

Key dates

Filing date	Jul 17, 2020
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Jul 17, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B20/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.