Motor vehicle headlamp
US12007087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Aug 9, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2102/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a motor vehicle headlight (1) with adjustable dipped beam, comprising at least two dipped beam modules (2) for the shared radiation of a dipped beam distribution, wherein each dipped beam module (2) are respectively set up to radiate a portion of the dipped beam distribution with a predeterminable light intensity, at least one light source carrier (3) with light sources (4), wherein at least one light source (4) is associated with each dipped beam module (2), wherein each dipped beam module (2) comprises a reflector (2a) with at least one focal point (P) or a focal line, and at least one light source (4) is arranged in the focal point (P) or a focal line of the reflector (2a), and each dipped beam module reflector (2a) is configured so that the light distribution radiated from each dipped beam module (2) and also the light-dark boundary of the respective dipped beam distribution is finally established in connection with the mounting position of the dipped beam module reflector (2a), wherein the dipped beam module reflector (2a), for establishing the course of a light-dark boundary of the respective portion of the dipped beam distribution has at least one ed…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.