The present invention provides a lamp unit (2) for low beam and a lamp unit (3) for high beam. A respective one of the lamp units (2,3) is made of a semiconductor-type light source (20) and a reflector (23) that has reflection surfaces (21,22) configured to emit light from the semiconductor-type light source (20) forward of a vehicle (C), as a predetermined light distribution pattern. As a result, the present invention is capable of fully utilizing the light from the semiconductor-type light source and facilitating a light distribution design for forming the light in a predetermined light distribution pattern.
Vehicle headlamp and vehicle headlamp device
Fahrzeugscheinwerfer und Fahrzeugscheinwerfervorrichtung
Phare de véhicule et dispositif de phare de véhicule
2021-05-19
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
Vehicle headlamp system, control device, and vehicle headlamp
Europäisches Patentamt | 2017
|