Patent · US Active

Light distributing component, light source module, lawn lamp cap and lawn lamp

US11454371B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

OPPLE LIGHTING CO., LTD. · CN

Inventors

Chenxi Bu · Shanghai, CN
Feng Li · Shanghai, CN
Youfen Chen · Shanghai, CN
Xuejun Feng · Suzhou, CN
Hongbo Wang · Shanghai, CN

Key dates

Filing date	Dec 18, 2020
Grant date	Sep 27, 2022
Priority date	—
Expiry date	Dec 18, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2103/33
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present disclosure discloses a light distributing component, a light source module, a lawn lamp cap and a lawn lamp. The light distributing component includes an inner ring polarizing lens and an outer ring polarizing lens, and the inner ring polarizing lens and the outer ring polarizing lens have a common axis center, and the outer ring polarizing lens surrounds the inner ring polarizing lens, the inner ring polarizing lens is configured to deflect light of a light-emitting unit toward a direction close to the axis center; and the outer ring polarizing lens is configured to deflect light of the light-emitting unit in a direction away from the axis center.

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