PROBLEM TO BE SOLVED: To make sound by applying vibration to a lens member, without degrading appearance from a cabin.SOLUTION: A room lamp 1 for a vehicle includes a body 2 attached to a car body roof part 5, a light source 11 installed inside the body 2, a lens member 3 which allows illumination light from the light source 11 to penetrate toward the cabin, and a vibrator 18 which makes sound by applying vibration to the lens member 3. The lens member 3 includes a lens part 14 facing the light source 11, and a step part 15 adjoining the lens part 14. A rising part 17 is protruded from an inner surface of the step part 15 which is lower, in transparency, than the lens part 14. The vibrator 18 is attached to a protruding end face. A shielding member 22 is provided at the lens member 3, and the vibrator 18 is shielded from a cabin side by an opaque part 24 of the shielding member 22.

    【課題】 車室からの見栄えを悪くすることなく、レンズ部材に振動を与えて音を発生させる。【解決手段】 この車両用室内灯1は、車体ルーフ部5に取り付けられるボディ2と、ボディ2の内側に設置された光源11と、光源11からの照明光を車室に向けて透過させるレンズ部材3と、レンズ部材3に振動を与えて音を発生させる振動体18とを備えている。レンズ部材3は、光源11と相対するレンズ部14と、レンズ部14に隣接するステップ部15とを備えている。レンズ部14より透明度が低いステップ部15の内面に隆起部17を突設し、その突端面に振動体18を取り付ける。レンズ部材3に遮蔽部材22を設け、遮蔽部材22の不透明部24によって振動体18を車室側から遮蔽する。【選択図】 図1


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    Titel :

    ROOM LAMP FOR VEHICLE THAT MAKES SOUND


    Weitere Titelangaben:

    音を出す車両用室内灯


    Beteiligte:
    KOIZUMI HIROYA (Autor:in) / TATARA NAOKI (Autor:in)

    Erscheinungsdatum :

    06.07.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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