A vehicular light is provided which is capable of forming an emission pattern with a good appearance at the time of lighting. The vehicular light has a light guide body having a light guide portion and a slit that penetrates the light guide portion in its thickness direction and linearly extend along a light guide path of light rays emitted from a plurality of LED light sources and guided within the light guide portion. The slit is composed of three regions including a constant width region formed in a predetermined length range toward the distal end, a tapered width region gradually narrowing toward the distal end, and a distal end region having a distal end of a curved surface shape formed in the distal end portion of the tapered width region.
VEHICULAR LIGHT
2019-08-22
Patent
Elektronische Ressource
Englisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |