The invention relates to a motor vehicle comprising an ambient lighting device for emitting light onto the ground in the surroundings of the motor vehicle (1), said ambient lighting device comprising one or more lighting modules (2), each of which is designed to generate a light distribution (LV) on the ground. A respective lighting module (2) comprises an imager (4, 5) which is designed to generate light radiation (LS) from the light (L) of the lighting means (4), said light radiation containing two-dimensional image information on the one hand about the symbol (SY) and on the other hand about the light pattern (LM) and/or a uniform surface (HF) having a substantially constant brightness. Furthermore, the respective lighting module (2) comprises an optical device (6) onto which the optical radiation (LS) of the imager (4, 5) is incident. The optical device (6) is configured to divide the optical radiation (LS) of the imager (4, 5) in such a way that a first part of radiation (TS1) and a second part of radiation (TS2) which do not intersect each other are formed. The optical device (6) is further configured to generate a first illumination area (B1) comprising a symbol (SY) from the first portion of radiation (TS1) in a light distribution (LV) on the ground, and to generate a second illumination area (B2) comprising a light pattern (LM) and/or a uniform surface (HF) from the second portion of radiation (TS2) in the light distribution (LV) on the ground.
本发明涉及一种机动车,其包括用于将光发射到机动车(1)的周围环境中的地面上的环境照明装置,其中,该环境照明装置包括一个或多个发光模块(2),所述发光模块分别设计用于在地面上生成光分布(LV)。相应的发光模块(2)包括成像器(4、5),该成像器设计用于由发光器件(4)的光(L)生成光辐射(LS),所述光辐射包含一方面关于象征符号(SY)并且另一方面关于光图案(LM)和/或具有基本上恒定亮度的均匀的面(HF)的二维图像信息。此外,相应的发光模块(2)包括光学装置(6),所述成像器(4、5)的光辐射(LS)入射到该光学装置上。所述光学装置(6)配置用于划分成像器(4、5)的光辐射(LS),使得形成彼此不相交的第一部分辐射(TS1)和第二部分辐射(TS2)。所述光学装置(6)还配置用于,由第一部分辐射(TS1)在地面上的光分布(LV)中产生包括象征符号(SY)的第一照明区域(B1),并且由第二部分辐射(TS2)在地面上的光分布(LV)中产生包括光图案(LM)和/或均匀的面(HF)的第二照明区域(B2)。
Ambient lighting device for motor vehicle
用于机动车的环境照明装置
2022-08-05
Patent
Electronic Resource
Chinese
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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |
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