PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture which can be made multifunctional and small in number of components to be easy to assemble.SOLUTION: A vehicular lighting fixture 1 comprises: a first semiconductor light emitting element 21; a second semiconductor light emitting element 22 different in light emission color from the first semiconductor light emitting element 21; a single mounting substrate 24 mounted with the first and second semiconductor light emitting elements 21 and 22; and a single inner lens 30 which can be assembled with the single mounting substrate 24. The inner lens 30 includes a fist region 31 in which a first light distribution control step 310 performing light distribution control over light emitted from the first semiconductor light emitting element 21 is provided; and a second region 32 in which a second light distribution control step 320 different from the first light distribution control step 310 is provided, the step performing light distribution control over light emitted from the second semiconductor light emitting element 22.SELECTED DRAWING: Figure 2

    【課題】本発明は、多機能化が可能で、部品点数が少なく組立が容易な車両用灯具を提供する。【解決手段】車両用灯具1は、第一の半導体発光素子21と、第一の半導体発光素子21とは発光色の異なる第二の半導体発光素子22と、第一および第二の半導体発光素子21,22を搭載する単一の実装基板24と、単一の実装基板24と組付可能な単一のインナーレンズ30とを備えている。インナーレンズ30は、第一の半導体発光素子21から出射された光を配光制御する第一の配光制御ステップ310が設けられた第一の領域31と、第二の半導体発光素子22から出射された光を配光制御するステップであって第一の配光制御ステップ310とは異なる第二の配光制御ステップ320が設けられた第二の領域32とを含んでいる。【選択図】図2


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    Titel :

    VEHICULAR LIGHTING FIXTURE


    Weitere Titelangaben:

    車両用灯具


    Beteiligte:
    YAMADA KENJI (Autor:in)

    Erscheinungsdatum :

    2016-10-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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






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