A vehicle lighting apparatus (10) that emits light diagonally toward a road surface (57) from a vehicle includes: a light source (21); an image generation part (31) that modulates light emitted from the light source (21) and that generates an image; a light-focusing optical system (42) that focuses light having the image generated by the image generation part (31); and a reflection part (45) that reflects light focused by the light-focusing optical system (42) toward the road surface (57), wherein the reflection part (45) has a reflection surface having a curvature that is gradually increased from a projection direction rearward side toward a projection direction frontward side.
VEHICLE LIGHTING APPARATUS
FAHRZEUGBELEUCHTUNGSVORRICHTUNG
APPAREIL D'ÉCLAIRAGE DE VÉHICULE
29.01.2025
Patent
Elektronische Ressource
Englisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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 |