A light-projecting device and a light cut-off structure thereof are disclosed. The light cut-off structure includes a cut-off body, a lighting-pattern modifying portion, a first light extinction area and a second light extinction area. The lighting-pattern modifying portion is disposed on the cut-off body. The first light extinction area is disposed on the cut-off body and arranged on a first side of the lighting-pattern modifying portion. The second light extinction area is disposed on the cut-off body and arranged on a second side of the lighting-pattern modifying portion. Therefore, the stray light can be reduced.
LIGHT-PROJECTING DEVICE AND LIGHT CUT-OFF STRUCTURE THEREOF
2018-09-27
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 |
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