PROBLEM TO BE SOLVED: To provide a projection image cartridge, which easily changes an image to be projected, a projector for a vehicle with use of the projection image cartridge, and a vehicle or a vehicle door equipped with the projector for the vehicle.SOLUTION: In a projector 100 for a vehicle which is loaded on the vehicle and projects an image on a surface on a side lower than a loading position, a projector body 100a is equipped with: a light source 110 which emits LED light onto a generally crank-shaped optical path in a lamp body 101; single or plural reflection means 120 (for example, a prism, a mirror or the like), which turn light emitted from the light source 110 to a suitable direction; and a transparent plate 140 which covers plural lenses 130, which perform collimation of said light or image formation, and an opening for light emission and prevents immersion of a foreign matter into the optical path. In the optical path in the lamp body 101, a cartridge attachment part 150, to which a projection image cartridge 40 is detachably attached, is provided.

    【課題】投影される画像を容易に変更する投影画像カートリッジ及び投影画像カートリッジを用いた車両用投影機並びに車両用投影機を具備した車両又は車両用ドアを提供する。【解決手段】車両に装着され装着位置よりも下方側の面に画像を投影する車両用投影機100において、投影機本体100aは、灯体101内の略クランク状の光経路上にLEDにより光を発する光源110と光源110から発せられる光を適宜方向へ向ける単数もしくは複数の反射手段120(例えば、プリズムやミラー等)と、前記光をコリメート化したり結像したりする複数のレンズ130と光出射用の開口部を覆って光経路内への異物の侵入を防ぐ透明プレート140とを具備する。灯体101内の光経路中には、投影画像カートリッジ40が着脱可能に装着されるカートリッジ装着部150を設ける。【選択図】図11


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    Title :

    PROJECTOR FOR VEHICLE AND VEHICLE OR VEHICLE DOOR EQUIPPED WITH PROJECTOR


    Additional title:

    車両用投影機及び該車両用投影機を具備した車両又は車両用ドア


    Contributors:

    Publication date :

    2015-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien




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