FIELD: lighting.SUBSTANCE: group of inventions relates to vehicle illumination systems. Upper lighting unit for a vehicle comprises a light generating unit configured to be fitted in the ceiling lining recess. Light generating assembly comprises a plurality of light sources and a photoluminescent structure. Photoluminescent structure is configured to luminesce in response to excitation by a plurality of light sources. Sections of photoluminescent structure located above landing zones of occupants occupy high degree of luminescence than sections of photoluminescent structure located above landing zones without occupants.EFFECT: higher quality of vehicle lighting.18 cl, 3 dwg
УЗЕЛ ВЕРХНЕГО ОСВЕЩЕНИЯ ДЛЯ ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ)
2017-12-13
Patent
Elektronische Ressource
Russisch
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 |
УЗЕЛ ВЕРХНЕГО ОСВЕЩЕНИЯ ДЛЯ ТРАНСПОРТНОГО СРЕДСТВА И СПОСОБ ЕГО УСТАНОВКИ
Europäisches Patentamt | 2018