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发明授权
CN105189204B 用于车辆的照明装置 有权

用于车辆的照明装置
摘要：
本发明涉及一种照明装置，该照明装置包括第一发光单元和第二发光单元，所述第一发光单元包含第一光源(3)和沿主发射方向设置在该第一光源前面的第一光学元件(4)，用于产生第一光功能，所述第二发光单元包含第二光源(9)和沿主发射方向设置在该第二光源前面的第二光学元件(10)，用于产生第二光功能，其中，沿主发射方向设置在第一光源(3)前面的第一光学元件(4)构造为扁平光导体，该扁平光导体包括窄侧的光输入耦合面(5)、窄侧的光输出耦合面(6)和连接该光输入耦合面和该光输出耦合面的对置的扁平侧(7)，并且扁平光导体(4)的光输入耦合面(5)与第一光源(3)以这样的间距(a)设置，使得由第一光源(3)发射的侧光束(SL)射到第二光学元件(10)上，用于照亮该第二光学元件。
摘要（英）：

A lighting device having a first lighting unit comprising a first light source and a first optics element, disposed upstream thereof in the main beam direction, for generating a first lighting function. The lighting device also has a second light source and a second optics element, disposed upstream thereof in the main beam direction, for generating a second lighting function. The first optics element, disposed in front of the first light source in the main beam direction, is designed as a flat waveguide having a narrow-side light intake surface, having a narrow-side light output surface, and having opposing flat sides connecting the light intake surface and the light output surface. The light intake surface of the flat waveguide is disposed at such a spacing to the first light source that a lateral light beam emitted by the first light source strikes the second optics element in order to illuminate said optics element.

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