To provide a vehicle indoor lighting lamp which can directly or indirectly light the interior of a vehicle cabin more properly.SOLUTION: A vehicle indoor lighting lamp 1 includes a bezel 10, a substrate 20, a light guide 30, a reflector 40, a lens 50, and an opaque part 60. The opaque part 60 is provided on a rear surface 50b at the other side in a lamination direction Z at an outer periphery part of the lens 50, formed in an annular shape having a light shielding property, and visible from one side of the lens 50 in the lamination direction Z. Further, the opaque part 60 edges the outer periphery part of the lens 50 in an annular form and is overlapped with a flange part 42 in the lamination direction Z to inhibit leakage of light from a second light emitting element 22 for indirect lighting to the one side in the lamination direction Z.SELECTED DRAWING: Figure 8
【課題】より適正に車室内を直接照明および間接照明することができる車両用室内照明灯を提供することを目的とする。【解決手段】車両用室内照明灯1は、ベゼル10と、基板20と、ライトガイド30と、リフレクター40と、レンズ50と、不透過部60と、を備え、不透過部60は、レンズ50の外周部における積層方向Zの他方側の裏面50bに設けられ、遮光性を有した環状に構成され、レンズ50の積層方向Zの一方側から視認可能であり当該レンズ50の外周部を環状に縁取りすると共に、フランジ部42と積層方向Zに重ねられ間接照明用の第2発光素子22の光の積層方向Zの一方側への漏れを抑制する。【選択図】図8
VEHICLE INDOOR LIGHTING LAMP
車両用室内照明灯
2025-01-17
Patent
Electronic Resource
Japanese
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 |
European Patent Office | 2020
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