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    • 1. 发明专利
    • Optical device for automobile
    • 汽车光学装置
    • JP2010257980A
    • 2010-11-11
    • JP2010099318
    • 2010-04-23
    • Valeo Visionヴァレオ ビジョンValeo Vision
    • GRIMM MARTINTHERY STEPHANEMULIN ALICEBOURDIN DAVIDBLANDIN JONATHANMASSE JEAN
    • F21S8/12
    • F21S41/698
    • PROBLEM TO BE SOLVED: To provide a novel optical device using cutoff. SOLUTION: The optical device (1) having an optical axis (y-y), an lighting and/or signal device for an automobile includes: a light source (3); a reflector (2) related to the light source and forming a light beam; and at least a first shield and second shield which are designed to interrupt the light beam, are rotation assemblies for rotating between a first specific lighting position and a second specific lighting position around a rotation axis (z), and are related to the first lighting position and second lighting position respectively to form the cutoff of the light beam. Each of the shields includes at least one ridge, and this rotation assembly permits a progressive transition of lighting between the first specific lighting position and the second specific lighting position. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种使用截止的新型光学器件。 解决方案:具有光轴(y-y)的光学装置(1),用于汽车的照明和/或信号装置包括:光源(3); 与光源相关并形成光束的反射器(2); 并且被设计成中断光束的至少第一屏蔽和第二屏蔽是用于在第一特定照明位置和围绕旋转轴线(z)的第二特定照明位置之间旋转的旋转组件,并且与第一照明相关 位置和第二照明位置分别形成光束的截止。 每个护罩包括至少一个脊,并且该旋转组件允许在第一特定照明位置和第二特定照明位置之间逐渐转变照明。 版权所有(C)2011,JPO&INPIT
    • 2. 发明专利
    • Optical module for automobile lighting system
    • 汽车照明系统光学模块
    • JP2009021237A
    • 2009-01-29
    • JP2008157664
    • 2008-06-17
    • Valeo Visionヴァレオ ビジョンValeo Vision
    • ARLON PHILIPPEBLANDIN JONATHANBOURDIN DAVIDKULIG CHRISTIANLETOUMELIN REMYREISS BENOIT
    • F21S8/12F21W101/10
    • F21S41/686F21S41/255F21S41/321F21S41/36F21S41/365F21S41/43F21S41/60F21S41/675
    • PROBLEM TO BE SOLVED: To provide an improved headlight capable of enlarging the range of a lighting region without greatly changing lighting conditions in the lighting region near an automobile.
      SOLUTION: The headlight comprises a reflector 1 defining an optical axis (y-y), a refraction element 4, a light source arranged between the reflector and the refraction element, a movable screen 3 having at least two optically active positions where the screen cuts off part of light beams emitted from the light source or reflected by the reflector, including a terminal position and an intermediate position, and at least one position where the screen is stored, a driving member for controlling the position of the screen, and a folder reflector for reflecting part of the light beams to the upper side of the screen located on at least one optically active position. The screen can optically invalidate the folder reflector, when located on the terminal optically active position.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种改进的前照灯,其能够在不会在汽车附近的照明区域中大幅改变照明条件的情况下扩大照明区域的范围。 解决方案:头灯包括限定光轴(yy)的反射器1,折射元件4,布置在反射器和折射元件之间的光源,具有至少两个光学活动位置的可移动屏幕3,其中屏幕 切断从光源发射或被反射器反射的部分光束,包括终端位置和中间位置,以及屏幕存储的至少一个位置,用于控制屏幕位置的驱动构件,以及 用于将部分光束反射到位于至少一个光学活动位置上的屏幕的上侧的文件夹反射器。 当位于端子光学活动位置时,屏幕可以使文件夹反射器光学无效。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Optical module for automobile vehicle capable of selectively lighting an area
    • 适用于选择性照明领域的汽车车载光学模块
    • JP2010103108A
    • 2010-05-06
    • JP2009228992
    • 2009-09-30
    • Valeo Visionヴァレオ ビジョンValeo Vision
    • ALBOU PIERREBLANDIN JONATHANBOURDIN DAVIDLE BARS JEAN-FRANCOISWIEGAND BORIS
    • F21S8/12F21Y101/00
    • B60Q1/143B60Q2300/056B60Q2300/42F21S41/698
    • PROBLEM TO BE SOLVED: To provide an optical module for an automobile vehicle capable of selectively lighting an area by using a shielding mechanism of a luminous flux emitted from a lighting device. SOLUTION: The headlight includes one optical module 16 having a low beam and at least one additional luminous flux. The optical module 16 combines a light source 17 and optical systems 18, 19 by being housed inside a housing of the headlight, and has a light shielding plate which moves between at least two positions. The movable light shielding plate is arranged along a shaft 13 rotatably mounted and rotatably driven by a motor. The shaft 13 is provided with at least one first cut-off member 24 formed as a double-edged light shielding plate capable of attaining an inclined cut for emitting a low beam, and a low wall 30 with approximately constant height by offsetting in an angular direction with respect to the first cut-off member 24. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够通过使用从照明装置发射的光束的屏蔽机构来选择性地照亮区域的汽车用车辆的光学模块。 解决方案:头灯包括具有低光束和至少一个附加光通量的一个光学模块16。 光学模块16通过容纳在前灯的壳体内而组合光源17和光学系统18,19,并且具有在至少两个位置之间移动的遮光板。 可移动遮光板沿着可旋转地安装并由电动机驱动的轴13布置。 轴13设置有至少一个第一切割构件24,其形成为能够获得用于发射近光束的倾斜切口的双边遮光板,以及具有近似恒定高度的低壁30,其以角度 方向相对于第一切断部件24.版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Vehicle lighting or signaling system with light guide
    • 车灯照明或信号灯系统
    • JP2005353599A
    • 2005-12-22
    • JP2005168964
    • 2005-06-09
    • Valeo Visionヴァレオ ビジョンValeo Vision
    • BOURDIN DAVIDDE LAMBERTERIE ANTOINE
    • F21S2/00F21S8/10F21V5/00F21V8/00F21V17/00F21Y101/00
    • F21S43/247F21S43/237F21S43/245
    • PROBLEM TO BE SOLVED: To improve performance of a light guide and appearance of an irradiation state, and to more flexibly select an emission angle of a light beam.
      SOLUTION: This invention relates to a lighting system or a signaling system provided with at least one light source (3) generating the light beam (4) and at least one light guide (5) guiding the light beam (4). The light guide (5) has an emission face (FS) of the light beam (4) and a serrate reflection face (FR) opposing to the emission face (FS) and reflecting the light beam (4). The reflection face (FR) is provided with a series of prisms (8) having bottom part angles D with the adjacent prisms. At least one of the bottom part angle D on the reflection face (FR) is a truncated shape, and the emission face (FS) has a shape with step parts (24).
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提高光导的性能和照射状态的外观,并且更灵活地选择光束的发射角。 解决方案:本发明涉及一种照明系统或信号系统,该照明系统或信号系统设置有至少一个产生光束(4)的光源(3)和至少一个引导光束(4)的光导(5)。 光导(5)具有光束(4)的发射面(FS)和与发射面(FS)相对并反射光束(4)的锯齿反射面(FR)。 反射面(FR)设置有具有与相邻棱镜的底部角度D的一系列棱镜(8)。 反射面(FR)上的底部角度D中的至少一个是截面形状,并且发射面(FS)具有阶梯部分(24)的形状。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • LENTILLE AMELIOREE POUR DISPOSITIF D'ECLAIRAGE DE VEHICULE AUTOMOBILE
    • FR3048485A1
    • 2017-09-08
    • FR1651753
    • 2016-03-02
    • VALEO VISION
    • PELLARIN MARIEBOURDIN DAVIDANDRE STEPHANE
    • F21V5/04F21S8/10
    • Lentille pour dispositif d'éclairage de véhicule automobile, la lentille comprenant une face arrière destinée à être orientée en direction d'une source de lumière du dispositif d'éclairage, et une face avant (18) bombée destinée à être orientée vers une chaussée à éclairer, la lentille (10) présentant un plan médian vertical (P) destiné à être sensiblement orthogonal à la chaussée, la face avant présentant une première zone de diffusion (Z1) présentant des microstructures (20) adaptées pour diffuser la lumière émise par la source de lumière, la première zone de diffusion (Z1) s'étendant selon le plan médian (P), la face avant comprenant en outre au moins deux deuxièmes zones de diffusion (Z21, Z22) présentant chacune des microstructures (20) adaptées pour diffuser la lumière émise par la source de lumière, les deux deuxièmes zones de diffusion se situant de part et d'autre du plan médian vertical, les microstructures des deuxièmes zones de diffusion (Z21, Z22) présentant une profondeur strictement supérieure à la profondeur des microstructures (20) de la première zone de diffusion (Z1).