首页> 外国专利> Motor vehicle headlight has light diode modules with a shade at the focus to vary the light distribution and then an outer dispersion unit

Motor vehicle headlight has light diode modules with a shade at the focus to vary the light distribution and then an outer dispersion unit

机译:机动车前照灯的发光二极管模块的焦点在阴影处以改变光分布,然后是外部散射单元

摘要

A motor vehicle headlight (1) comprises many light-emitting diodes (LEDs) (11) with focusing optics (12). Light distribution in the region of the focus is varied by means of a shade (15) and an optical element (16) which disperses the light (20) is placed after the shade.
机译:机动车头灯(1)包括许多带有聚焦光学器件(12)的发光二极管(LED)(11)。焦点区域中的光分布借助于遮光罩(15)而变化,并且将分散光(20)的光学元件(16)放置在遮光罩之后。

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