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    • 3. 发明授权
    • Projector unit
    • 投影机单元
    • US07926993B2
    • 2011-04-19
    • US12341200
    • 2008-12-22
    • Petr SmajserLibor LosakJiri HarabisTomas Jurasek
    • Petr SmajserLibor LosakJiri HarabisTomas Jurasek
    • B60Q1/00
    • F21S41/689
    • A projector unit is provided with a mechanism for changing the spatial distribution of a light beam. The projector unit includes a housing, an action element having a revolving shaft, a first diaphragm for cropping the light beam, wherein the first diaphragm is fixedly coupled to the shaft of the action element, a second diaphragm for cropping the light beam, wherein the second diaphragm is rotatingly coupled to the shaft of the action element, a first biasing element disposed between the second diaphragm and the housing, wherein the first biasing element regulates a positioning of the second diaphragm relative to the housing, and a second biasing element disposed between the first diaphragm and the second diaphragm, wherein the second biasing element regulates a spacing between the first biasing element and the second biasing element.
    • 投影仪单元设置有用于改变光束的空间分布的机构。 投影仪单元包括壳体,具有旋转轴的动作元件,用于裁剪光束的第一光阑,其中第一光阑固定地联接到动作元件的轴,用于裁剪光束的第二光阑,其中, 第二隔膜旋转地联接到作用元件的轴上,第一偏置元件设置在第二隔膜和壳体之间,其中第一偏置元件调节第二隔膜相对于壳体的定位,以及第二偏置元件, 所述第一膜片和所述第二膜片,其中所述第二偏压元件调节所述第一偏置元件和所述第二偏置元件之间的间隔。
    • 4. 发明申请
    • Adaptive Projector System For Motor Vehicle Headlights
    • 汽车前大灯自适应投影仪系统
    • US20110026265A1
    • 2011-02-03
    • US12794058
    • 2010-06-04
    • Petr Smajser
    • Petr Smajser
    • B60Q1/00
    • F21S41/698
    • An adaptive projection system for the headlights of motor vehicles consists of a reflector (6) with light source (11), a lens (10), and a diaphragm system with a fixed screening diaphragm in the shape of a cradle and with a movable optical diaphragm (1) in the shape of a hyperboloid, cylindrical or conical sector, which rotates at the same time as the shaft of the motor (3), on which it is firmly fastened at both sides by means of stanchions (2), and by its controlled stopping in certain positions it produces the required light beams.
    • 用于汽车前照灯的自适应投影系统包括具有光源(11)的反射器(6),透镜(10)和具有支架形状的固定屏蔽隔膜的隔膜系统,并具有可移动光学 隔膜(1)为双曲面,圆柱形或圆锥形扇形,其同时与电动机(3)的轴同时旋转,其两侧通过支柱(2)牢固地固定在其上;以及 通过其在某些位置的控制停止,其产生所需的光束。
    • 6. 发明申请
    • PROJECTOR UNIT
    • 投影机单元
    • US20090190368A1
    • 2009-07-30
    • US12341200
    • 2008-12-22
    • Petr SmajserLibor LosakJiri HarabisTomas Jurasek
    • Petr SmajserLibor LosakJiri HarabisTomas Jurasek
    • B60Q1/14
    • F21S41/689
    • A projector unit is provided with a mechanism for changing the spatial distribution of a light beam. The projector unit includes a housing, an action element having a revolving shaft, a first diaphragm for cropping the light beam, wherein the first diaphragm is fixedly coupled to the shaft of the action element, a second diaphragm for cropping the light beam, wherein the second diaphragm is rotatingly coupled to the shaft of the action element, a first biasing element disposed between the second diaphragm and the housing, wherein the first biasing element regulates a positioning of the second diaphragm relative to the housing, and a second biasing element disposed between the first diaphragm and the second diaphragm, wherein the second biasing element regulates a spacing between the first biasing element and the second biasing element.
    • 投影仪单元设置有用于改变光束的空间分布的机构。 投影仪单元包括壳体,具有旋转轴的动作元件,用于裁剪光束的第一光阑,其中第一光阑固定地联接到动作元件的轴,用于裁剪光束的第二光阑,其中, 第二隔膜旋转地联接到作用元件的轴上,第一偏置元件设置在第二隔膜和壳体之间,其中第一偏置元件调节第二隔膜相对于壳体的定位,以及第二偏置元件, 所述第一膜片和所述第二膜片,其中所述第二偏压元件调节所述第一偏置元件和所述第二偏置元件之间的间隔。