LED FRONT LIGHTING ARRANGEMENT
    1.
    发明申请

    公开(公告)号:WO2011132111A3

    公开(公告)日:2011-10-27

    申请号:PCT/IB2011/051560

    申请日:2011-04-12

    IPC分类号: F21S8/12 F21V7/00 F21V11/16

    摘要: A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element (40) is provided for emitting light. A collimator (10) is provided for forming an emission pattern of the emitted light, which is subsequently projected by a secondary optic arrangement (42). The collimator (10) comprises a cutoff reflector surface (18) with a front edge (30) and a back edge (32). The back edge (32) is located adjacent to the LED lighting element (40). The front edge is spaced from the back edge (32) in a depth direction X, A. The front edge (30) is arranged as a shielding edge for forming a light/dark cutoff in the emission pattern. First and second lateral reflector surfaces (26a, 26b) are arranged opposite to each other adjacent to the LED lighting element (40). The front edge (30) of the cutoff reflector surface (18) is arranged within a focal area of the secondary optic arrangement (42). For providing a beam pattern well suited for automotive front lighting, the first and second lateral reflector surfaces (26a, 26b) extend further into the depth direction A, X than the cutoff reflector surface (18).

    LED FRONT LIGHTING ARRANGEMENT
    2.
    发明申请
    LED FRONT LIGHTING ARRANGEMENT 审中-公开
    LED前照灯安装

    公开(公告)号:WO2011132111A2

    公开(公告)日:2011-10-27

    申请号:PCT/IB2011051560

    申请日:2011-04-12

    IPC分类号: F21S8/12

    摘要: A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element 40 is provided for emitting light. A collimator 10 is provided for forming an emission pattern of the emitted light, which is subsequently projected by a secondary optic arrangement 42. The collimator 10 comprises a cutoff reflector surface 18 with a front edge 30 and a back edge 32. The back edge 32 is located adjacent to the LED lighting element 40. The front edge is spaced from the back edge 32 in a depth direction X, A. The front edge 30 is arranged as a shielding edge for forming a light/dark cutoff in the emission pattern. First and second lateral reflector surfaces 26a, 26b are arranged opposite to each other adjacent to the LED lighting element 40. The front edge 30 of the cutoff reflector surface 18 is arranged within a focal area of the secondary optic arrangement 42. For providing a beam pattern well suited for automotive front lighting, the first and second lateral reflector surfaces 26a, 26b extend further into the depth direction A, X than the cutoff reflector surface 18.

    摘要翻译: 描述了用于汽车前照明的照明装置和制造这种装置的方法。 提供至少一个用于发光的LED照明元件40。 提供准直器10,用于形成发射光的发射图案,随后由二次光学装置42投影。准直器10包括具有前边缘30和后边缘32的截止反射器表面18.后边缘32 位于与LED照明元件40相邻的位置。前边缘沿着深度方向X,A与后边缘32间隔开。前边缘30被布置为用于在发射图案中形成亮/暗截止的屏蔽边缘。 第一和第二横向反射器表面26a,26b相对于LED照明元件40彼此相对布置。截止反射器表面18的前边缘30布置在次光学装置42的聚焦区域内。为了提供光束 图案非常适用于汽车前照灯,第一和第二横向反射器表面26a,26b比切割反射器表面18进一步延伸到深度方向A,X。

    LIGHTING DEVICE FOR AN AUTOMOBILE
    3.
    发明申请
    LIGHTING DEVICE FOR AN AUTOMOBILE 审中-公开
    汽车照明装置

    公开(公告)号:WO2010103430A1

    公开(公告)日:2010-09-16

    申请号:PCT/IB2010/050914

    申请日:2010-03-03

    IPC分类号: B60Q1/26 B60Q1/28

    摘要: The invention is related to a lighting device (1) for an automobile (100, 100a, 100b). To provide a daytime running light device for the aftermarket which can easily be integrated into many automobile models, the lighting device (1) comprises a mounting member (2) for a license plate, so that the lighting device (1) may be mounted on the front side of an automobile (100, 100a, 100b) on a mounting area (101) for a license plate (110). A first and second support member (3, 4) are connected by the mounting member (2). A first and second lighting assembly (5, 6), which together form a daytime running light unit, are mounted to the first and second support member (3, 4), respectively. The lighting assemblies (5, 6) comprise light-emitting surfaces (11, 12), which are spaced apart and located on either side of the mounting member (2).

    摘要翻译: 本发明涉及一种用于汽车(100,100a,100b)的照明装置(1)。 为了提供可以容易地集成到许多汽车模型中的用于售后市场的日间行车灯装置,照明装置(1)包括用于车牌的安装构件(2),使得照明装置(1)可以安装在 在车牌(110)的安装区域(101)上的汽车前侧(100,100a,100b)。 第一和第二支撑构件(3,4)通过安装构件(2)连接。 一起形成日间行车灯单元的第一和第二照明组件(5,6)分别安装到第一和第二支撑构件(3,4)。 照明组件(5,6)包括间隔开并位于安装构件(2)的任一侧上的发光表面(11,12)。

    LIGHTING UNIT AND VEHICLE HEADLAMP
    4.
    发明申请
    LIGHTING UNIT AND VEHICLE HEADLAMP 审中-公开
    照明单元和车灯

    公开(公告)号:WO2010032143A1

    公开(公告)日:2010-03-25

    申请号:PCT/IB2009/053765

    申请日:2009-08-28

    IPC分类号: F21S8/12 F21K99/00

    CPC分类号: F21S41/18 F21S41/147

    摘要: A lighting unit (1) is provided with a reflecting surface (2,2',2'') for providing an output beam of light with at least two beam patterns. A first light source (5) and a second light source (7) are arranged to illuminate substantially identical surface areas of said reflecting surface (2,2',2'') and are independently controllable from each other. The reflecting surface (2,2',2'') is shaped and said light sources (5,7) are positioned relative to said reflecting surface (2,2',2'') so that said first light source (5) generates an output beam of light, having a first beam pattern and said at least second light source (7) generates an output beam of light, having a second beam pattern, different from said first beam pattern. A corresponding vehicle headlamp (10) comprises at least one lighting unit (1).

    摘要翻译: 照明单元(1)设置有用于提供具有至少两个光束图案的输出光束的反射表面(2,2',2“)。 第一光源(5)和第二光源(7)被布置成照射所述反射表面(2,2',2“)的基本上相同的表面区域,并且彼此独立地可控。 反射表面(2,2',2“)成形,并且所述光源(5,7)相对于所述反射表面(2,2',2”)定位,使得所述第一光源(5) 产生具有第一光束图案的输出光束,并且所述至少第二光源(7)产生具有不同于所述第一光束图案的第二光束图案的输出光束。 相应的车辆前照灯(10)包括至少一个照明单元(1)。

    FAHRZEUGLEUCHTE
    5.
    发明申请
    FAHRZEUGLEUCHTE 审中-公开
    车灯

    公开(公告)号:WO2008142618A1

    公开(公告)日:2008-11-27

    申请号:PCT/IB2008/051914

    申请日:2008-05-15

    IPC分类号: F21S8/10 B60Q1/26

    摘要: Die Erfindung betrifft eine Fahrzeugleuchte, welche zumindest aufweist: eine Lichtquelle (1), die zumindest eine LED aufweist; ein lichtdurchlässiges Teil (2), das so angeordnet ist, dass es Licht von der Lichtquelle (1) empfängt; und ein Reflektor (3), der so angeordnet ist, das er den Teil des Lichts der. Lichtquelle (1) reflektiert und zur Vorderseite der Leuchte (5) auskoppelt, welcher durch das lichtdurchlässige Teil (2) hindurchgeht, wobei ein Reflexionsabschnitt und ein Brechungsabschnitt innerhalb des lichtdurchlässigen Teils vorgesehen sind, der Reflektionsabschnitt das von der Lichtquelle austretende Licht durch Totalreflektion zum einen in eine Richtung umlenkt, die im wesentlichen senkrecht zu der optischen Achse des Reflektors (3) verläuft und der Brechungsabschnitt das Licht in Richtung des Reflektor auskoppelt.

    摘要翻译: 本发明涉及一种具有至少一个车辆用灯具:光源(1),其具有至少一个LED; 其被布置在透光部件(2),以便它从光源(1)接收的光; 和反射器(3),其被布置成使得其的光的一部分的。 光源(1)向灯具前方反射的(5)耦合出来,通过穿过光透射部件(2),其特征在于,所述透光性构件内设置的反射部分和折射部分,反射部分中,从所述光源的新兴通过全反射在一方面 偏转在基本上垂直于所述反射器(3)和所述折射部分耦合出朝向反射器的光的光轴的方向。

    LED LIGHTING DEVICE WITH IMPROVED LIGHT DISTRIBUTION
    6.
    发明申请
    LED LIGHTING DEVICE WITH IMPROVED LIGHT DISTRIBUTION 审中-公开
    具有改进的光分配的LED照明设备

    公开(公告)号:WO2012147032A1

    公开(公告)日:2012-11-01

    申请号:PCT/IB2012/052054

    申请日:2012-04-24

    IPC分类号: F21K99/00

    摘要: A lighting device and a lighting unit comprising a reflector (52) and a lighting device, or LED lamp (10) are described. The LED lamp have a first and a second LED assembly (30, 32). Each LED assembly (30, 32) comprises at least one LED element (34a, 34b, 34c; 36a, 36b, 36c) with an LED chip (40) and a carrier (38) with a fiat surface for carrying the LED chip (40). The LED chip (40) emits light with a main optical direction. The first and second LED assembly (30, 32) are mounted relative to each other so that at least a first LED element (34a) from the first LED assembly (30) and a second LED element (36a) from the second LED assembly (32) enclose a rotating angle (γ) between their respective flat surfaces with respect to an axis of rotation (A), so as to involve light angle between the first and second main optical directions. The axis of rotation (A) is parallel to a plane of a flat carrier surface of at least one LED element (36a). The first and second LED assemblies (30, 32) are arranged offset from each other parallel to the axis of rotation (A). Thus, a lighting device with small dimensions and advantageous light distribution is obtained.

    摘要翻译: 描述了包括反射器(52)和照明装置或LED灯(10)的照明装置和照明单元。 LED灯具有第一和第二LED组件(30,32)。 每个LED组件(30,32)包括具有LED芯片(40)的至少一个LED元件(34a,34b,34c; 36a,36b,36c)和具有用于承载LED芯片的平坦表面的载体(38) 40)。 LED芯片(40)发射具有主光学方向的光。 第一和第二LED组件(30,32)相对于彼此安装,使得来自第一LED组件(30)的至少第一LED元件(34a)和来自第二LED组件的第二LED元件(36a) 32)相对于旋转轴线(A)在其各自的平坦表面之间包围旋转角(θ),以便涉及第一和第二主光学方向之间的光角。 旋转轴线(A)平行于至少一个LED元件(36a)的平坦载体表面的平面。 第一和第二LED组件(30,32)平行于旋转轴线(A)彼此偏置布置。 因此,获得具有小尺寸和有利的光分布的照明装置。

    LEADFRAME LED LIGHTING ASSEMBLY
    9.
    发明申请
    LEADFRAME LED LIGHTING ASSEMBLY 审中-公开
    LEADFRAME LED照明组件

    公开(公告)号:WO2012004724A1

    公开(公告)日:2012-01-12

    申请号:PCT/IB2011/052946

    申请日:2011-07-04

    摘要: A lighting assembly and a lamp for a motor vehicle are described. A leadframe14 out of a metal sheet material comprises a first part 14c and a second part 14b not directly electrically connected. An LED element16 is fixed to the leadframe14. A first contact part 24a is connected to the first leadframe part 14c and a second contact part 24b is connected to the second leadframe part 14b. The LED element16 is disposed to emit light when operated. In order to achieve a desired directed emission of light in a simple way, the leadframe14 comprises a light direction section 20a,20b including a reflective surface 30a,30b arrange to reflect the light emitted from the LED element 16.

    摘要翻译: 描述了用于机动车辆的照明组件和灯。 金属板材的引线框架14包括不直接电连接的第一部分14c和第二部分14b。 LED元件16固定到引线框14。 第一接触部分24a连接到第一引线框部分14c,第二接触部分24b连接到第二引线框部分14b。 LED元件16设置成在操作时发光。 为了以简单的方式实现期望的定向发射,引线框架14包括光反射表面30a,30b,其包括反射表面30a,30b,以反射从LED元件16发射的光。