To provide a vehicular lighting system that can suppress sound generated by friction of a light guide body and lens.SOLUTION: A vehicular lighting system 21 comprises: a light source 24; a lengthy light guide body 25 that extends linearly in an entering direction of light from one end arranged adjacent to the light source 24 for irradiation with light from a light emission surface 32 in a linear shape; and a lengthy lens, arranged in front of the light emission surface 32, through which light irradiated with from the light emission surface 32 is transmitted. On a surface of at least either of the light guide body 25 and the lens 26 are arranged contact bodies 35 that attain surface quality with which vibration of at least either of the light guide body 25 and the lens 26 can be suppressed when the body and the lens relatively move while contacting each other.SELECTED DRAWING: Figure 7
【課題】導光体およびレンズの擦れ音を抑制することができる車両用照明装置を提供する。【解決手段】車両用照明装置21は、光源24と、光源24に隣接して配置される一端から光の進入方向に線形に延び、線形状の発光面32から光を照射する長尺の導光体25と、発光面32の前方に配置されて、発光面32から照射される光を透過させる長尺のレンズとを備える。導光体25およびレンズ26の少なくとも一方の表面には、他方と接触しながら相対移動する際に導光体25およびレンズ26の少なくとも一方の振動を抑制する表面性状を形成する接触体35が配置される。【選択図】図7
VEHICULAR LIGHTING SYSTEM AND VEHICULAR DOOR
車両用照明装置および車両用ドア
12.03.2020
Patent
Elektronische Ressource
Japanisch
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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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