PROBLEM TO BE SOLVED: To enable, at the time of lighting a back door side lamp and a body side lamp, continuous appearance of the light emitting parts of both when viewed from a vehicle rear side.SOLUTION: At the vehicle width-direction inside end part of the body side outer lens 54 of a body side lamp 50, a body side inclined wall 56 is formed to incline to the vehicle width-direction inside toward a vehicle longitudinal direction front side when viewed in a plane. A body side light guide light emitting part 60 includes a body side extension part 64 formed to extend along the body side inclined wall 56. Light SA emitted from a body side light source 58 to enter from the vehicle width-direction outside end part 62A of the body side light guide light emitting part 60 is also guided to the body side extension part 64, and reflected on a plurality of prism parts 66 to be emitted toward the vehicle longitudinal direction rear side. Thus, the body side light guide light emitting part 60 (body side tail lamp 52) of the body side lamp 50 and the back door side light guide light emitting part 40 (back door side tail lamp 32) of the back door side lamp 30 are both seen to be continuous when viewed from a vehicle rear side.SELECTED DRAWING: Figure 3

    【課題】バックドア側ランプと本体側ランプの点灯時において、車両後面視で両者の発光部位が連続しているように見える。【解決手段】本体側ランプ50の本体側アウタレンズ54の車両幅方向内側端部には、平面視において車両前後方向前側に向かって車両幅方向内側に傾斜した本体側傾斜壁56が形成されている。本体側導光発光部60には、本体側傾斜壁56に沿って延出する本体側延出部64が形成されている。本体側光源58から出射され本体側導光発光部60の車両幅方向外側端部62Aから入光した光SAは、本体側延出部64にも導光し、複数のプリズム部66で反射することで車両前後方向後側に向けて発光される。したがって、本体側ランプ50の本体側導光発光部60(本体側テールランプ52)とバックドア側ランプ30のバックドア側導光発光部40(バックドア側テールランプ32)とが、車両後面視で両者が連続しているように見える。【選択図】図3


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    Title :

    VEHICLE LIGHTING FIXTURE STRUCTURE


    Additional title:

    車両用灯具構造


    Contributors:

    Publication date :

    2016-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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