Invention Grant
- Patent Title: Vehicle retrofit headlamp having reflector optic portions facing each other
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Application No.: US17907051Application Date: 2021-03-22
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Publication No.: US11940112B2Publication Date: 2024-03-26
- Inventor: Christian Seichter , Kevin Bayer , Hans Guenter Mayer , Ralf Lindner
- Applicant: OSRAM GmbH
- Applicant Address: DE Munich
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE Munich
- Agency: Slater Matsil, LLP
- Priority: DE 2020203735.3 2020.03.23
- International Application: PCT/EP2021/057222 2021.03.22
- International Announcement: WO2021/191128A 2021.09.30
- Date entered country: 2022-09-22
- Main IPC: F21S41/19
- IPC: F21S41/19 ; F21S41/143 ; F21S41/153 ; F21S41/33 ; F21S45/47

Abstract:
An automotive solid-state headlamp includes a lamp body extending in a longitudinal direction, the lamp body having a rear base portion and a front portion and including a support member and a light-transmissive housing, a plurality of solid-state light sources arranged on the support member at the rear base portion of the lamp body, a drive circuitry electrically coupled to the light sources and arranged at the rear base portion of the lamp body and configured to operate the plurality of light sources when energized and reflector optics arranged at the front portion, wherein the solid-state light sources are configured to emit light towards the reflector optics, the reflector optics including a first reflector optic portion and a second reflector optic portion and wherein each of a plurality of first reflective surfaces disposed on the first reflector optic portion extend in an annular region around the longitudinal direction from the plurality of solid-state light sources towards the first reflector optic portion.
Public/Granted literature
- US20230114996A1 Vehicle Retrofit Headlamp Having Reflector Optic Portions Facing Each Other Public/Granted day:2023-04-13
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