Title:
REFLECTING DEVICE, PROJECTOR LAMP AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/248673
Kind Code:
A1
Abstract:
The present invention relates to a reflecting device for forming at least one rectangular light pattern, the reflecting device comprising at least one reflection cavity, each reflection cavity comprising : a reflecting curved surface, for reflecting light rays from a light source assembly towards a projection surface, to obtain a rectangular light pattern; and two baffles in the form of flat plates, located at two sides of the reflecting curved surface respectively, and reflecting some of the light rays from the reflecting curved surface toward the projection surface, to obtain cut-off lines at two sides of the rectangular light pattern. The present invention further relates to a projector lamp and a vehicle.
Inventors:
HE YONGJIAN-MIKE (CN)
SU ZHILIN-JONES (CN)
DENG JINBO-JASON (CN)
SU ZHILIN-JONES (CN)
DENG JINBO-JASON (CN)
Application Number:
PCT/EP2022/064426
Publication Date:
December 01, 2022
Filing Date:
May 27, 2022
Export Citation:
Assignee:
VALEO VISION (FR)
International Classes:
F21S41/32; F21S41/147; F21S41/151; F21S41/43; F21S41/663; F21S43/14; F21S43/15; F21S43/31; F21W103/60
Foreign References:
| US20180023783A1 | 2018-01-25 | |||
| EP3450828A1 | 2019-03-06 | |||
| EP2103867A2 | 2009-09-23 | |||
| EP2037167A2 | 2009-03-18 | |||
| JP2014067668A | 2014-04-17 |
Attorney, Agent or Firm:
VALEO VISIBILITY (FR)
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