PROBLEM TO BE SOLVED: To solve the problem that, with a conventional vehicular head lamp, it is difficult to provide a precision ADB light distribution pattern dedicated for a cruising lane side (left side).SOLUTION: In the present invention, ADB light distribution patterns LSP1, LSP2, LSP3 dedicated to a cruising lane side (left side) are irradiated from ADB lamp units 41L, 42L, 43L dedicated to a cruising lane side (left side) which are mounted on a cruising lane side (left side) at a front part of a vehicle C. As a result, the present invention provides precision ADB light distribution patterns LSP1, LSP2, LSP3 dedicated to a cruising lane side (right side).
【課題】従来の車両用前照灯では、高精度の走行車線側(左側)専用のADB配光パターンを得ることが難しい。【解決手段】この発明は、車両Cの前部の走行車線側(左側)に搭載されている走行車線側(左側)専用のADBランプユニット41L、42L、43Lから、走行車線側(左側)専用のADB配光パターンLSP1、LSP2、LSP3を照射するものである。この結果、この発明は、高精度の走行車線側(左側)専用のADB配光パターンLSP1、LSP2、LSP3を得ることができる。【選択図】 図2
VEHICULAR HEAD LAMP
車両用前照灯
2015-06-22
Patent
Elektronische Ressource
Japanisch
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 |