To provide a movable-body indoor illumination device in which the direction of an optical axis can be changed without an excessive increase in the operation force of a user, and in which the holding force of the changed optical axis can be increased.SOLUTION: A movable-body indoor illumination device 10 includes: a light source part 12; a holding part 50 for holding the light source part 12; and a pressing part 72 for pressing the light source part 12 against the holding part 50. The light source part 12 includes a spherical housing 13 including a light emitter therein. The pressing part 72 is a bridge body connected to the holding part 50. In the center part of the pressing part 72, there is arranged a first contact region which is always in contact with the outer face of the light source part. In the first contact region and a light source-side contact region which can be in contact with the first contact region, of the outer face of the light source part, there are formed at least one recess part 32 and projection part 81a which can be fitted to each other. The number of the recess parts or the projection parts in one of the first contact region and the light source-side contact region is less than the number of the projection parts or the recess parts in the other.SELECTED DRAWING: Figure 1

    【課題】ユーザの操作力を過度に高くすることなく光軸の向きを変更可能とし、変更後の光軸の保持力を高くできる移動体室内照明装置を提供する。【解決手段】移動体室内照明装置10は、光源部12と、光源部12を保持する保持部50と、保持部50に光源部12を圧迫する圧迫部72とを含む。光源部12は発光体を内部に有する球状の筐体13を有する。圧迫部72は、保持部50に接続した橋体である。圧迫部72の中央部には、光源部の外面と常に接触する第1接触領域が配置される。第1接触領域と、光源部の外面のうち第1接触領域に接触可能な光源側接触領域とには、互いに嵌合可能な少なくとも1つの凹部32及び凸部81aが形成されている。第1接触領域及び光源側接触領域の一方の凹部または凸部の数は、他方の凸部または凹部の数より少ない。【選択図】図1


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    Title :

    MOVABLE-BODY INDOOR ILLUMINATION DEVICE AND MOVABLE BODY


    Additional title:

    移動体室内照明装置及び移動体


    Contributors:
    HIBINO KOTA (author)

    Publication date :

    2020-04-02


    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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