Patent · US Active

Lighting apparatus

US11193667B2 · kind B2 · utility

1Cited by

0References

19Claims

0Family size

Assignee

XIAMEN LEEDARSON LIGHTING CO., LTD · CN

Inventors

Shouqiang Hou · Xiamen, CN
Xiaoliang Wen · Fujian, CN
Anyong Liu · Xiamen, CN

Key dates

Filing date	Nov 25, 2020
Grant date	Dec 7, 2021
Priority date	—
Expiry date	Nov 25, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting apparatus includes a light passing cover, a base plate, a speaker module, a light source module and a lens module. The light passing cover has a dome shape structure. The dome shape structure has a neck-in edge and neck part. The neck part has a smaller diameter than the neck-in edge. The first fixing unit is placed on the neck part. The second fixing unit is fixed to the first fixing unit. The bottom surface of the speaker module is fixed on a center position of the base plate. The top surface of the speaker module has an audio output end.

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