To suppress light leakage at low cost.SOLUTION: In a mounting structure of a lighting device 30 to a vehicular interior material 20, the vehicular interior material 20 has a lighting portion 22B that passes light emitted from the lighting device 30 into a vehicle interior. The lighting device 30 comprises: a light emitting portion 31; a lightproof case 36, which stores the light emitting portion 31 and has a case opening 36B overlapping with the lighting portion 22B in a planar view; a lightproof member 37, provided at the vehicle interior side of the case 36, through which light passes from the light emitting portion 31 through the case opening 36B and the lighting portion 22B toward the vehicle interior; and a cable 19 through which power is supplied to the light emitting portion 31. The lightproof member 37 has a mounting portion 37B that is inserted through the case 36 or at least either of insertion holes 36D and 22D of the vehicular interior material 20. The vehicular interior material 20 has a lightproof protruding portion 22G protruding to the other side of the vehicle interior to support the cable 19, at a position adjacent to the mounting portion 37B.SELECTED DRAWING: Figure 4

    【課題】低コストに光漏れを抑制する。【解決手段】乗物用内装材20に対する照明装置30の取付構造であって、乗物用内装材20は、照明装置30から照射された光を乗物室に通す照明部22Bを有する。照明装置30は、発光部31と、遮光性のケース36であって、発光部31を収容し、照明部22Bと平面視で重なるケース開口36Bを有するケース36と、ケース36の乗物室側に設けられ、発光部31からケース開口36B及び照明部22Bを通って乗物室に向かう光が通過する透光性部材37と、発光部31に電源を供給するケーブル19と、を備える。透光性部材37は、ケース36又は乗物用内装材20の少なくとも一方の挿通孔36D、22Dに挿通される取付部37Bを有する。乗物用内装材20は、取付部37Bに隣接する位置に、乗物室と反対側に突出し、ケーブル19を支持する遮光性の突出部22Gを有する。【選択図】図4


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    Title :

    FITTING STRUCTURE OF LIGHTING DEVICE TO VEHICULAR INTERIOR MATERIAL


    Additional title:

    乗物用内装材に対する照明装置の取付構造


    Contributors:
    KIDA KOHEI (author)

    Publication date :

    2025-03-21


    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



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