To provide sufficient visibility while achieving downsizing.SOLUTION: A lamp unit (40) covers an opening of a unit case (41) with an outer lens (43), and includes: a first inner lens (52a) which is provided inside the outer lens; a second inner lens (52b) which is provided inside the outer lens; a first light source (57a) which opposes an incidence surface (53a) of the first inner lens; and a second light source (57b) which opposes an incidence surface (53b) of the second inner lens, wherein a space inside the first inner lens and a space inside the second inner lens are continuous, and at least part of the incidence surface of the second inner lens is included in an irradiation range of the first light source.SELECTED DRAWING: Figure 5

    【課題】コンパクト化を図りつつ、十分な視認性を得ることができる。【解決手段】ランプユニット(40)は、ユニットケース(41)の開口をアウターレンズ(43)で覆っており、アウターレンズの内側に設けられた第1のインナーレンズ(52a)と、アウターレンズの内側に設けられた第2のインナーレンズ(52b)と、第1のインナーレンズの入射面(53a)に対向する第1の光源(57a)と、第2のインナーレンズの入射面(53b)に対向する第2の光源(57b)と、を備え、第1のインナーレンズの内側の空間と第2のインナーレンズの内側の空間が連なっており、第1の光源の照射範囲に第2のインナーレンズの入射面の少なくとも一部が含まれる。【選択図】図5


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    Title :

    LAMP UNIT


    Additional title:

    ランプユニット


    Contributors:

    Publication date :

    2022-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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