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    Lighting system and headlamp
    3.
    发明授权
    Lighting system and headlamp 有权

    公开(公告)号：US10793057B2

    公开(公告)日：2020-10-06

    申请号：US15919230

    申请日：2018-03-13

    Applicant: OSRAM GmbH

    Inventor： Joachim Stoehr ,  Philipp Helbig ,  Stephan Schwaiger

    IPC: B60Q1/04 ,  F21S41/24 ,  F21S41/143 ,  F21S41/29 ,  F21S41/265 ,  F21S41/663 ,  F21S41/153 ,  F21S41/20

    Abstract: In various embodiments, a lighting system is provided. The lighting system includes an optical unit having a plurality of light guides which are respectively provided for at least one light source and which respectively have an input coupling face. On the output side, the light guides are connected via a common connecting portion of the optical unit, the connecting portion having an output face, pointing away from the light guides, for the light emerging from the light guides. The lighting system further includes a holding frame for the optical unit, by means of which the optical unit is fastened to a printed circuit board, having the light sources, of the lighting system.

    Lighting system, headlamp, and method for producing a lighting system
    4.
    发明授权
    Lighting system, headlamp, and method for producing a lighting system 有权

    公开(公告)号：US10598328B2

    公开(公告)日：2020-03-24

    申请号：US16106004

    申请日：2018-08-21

    Applicant: OSRAM GmbH

    Inventor： Joachim Stoehr ,  Philipp Helbig ,  Stephan Schwaiger

    IPC: F21S41/24 ,  F21S41/663 ,  F21S41/29 ,  H05K1/02 ,  F21S41/19 ,  F21S41/151 ,  F21Y115/10 ,  H05K1/18

    Abstract: A lighting system includes an optical unit. The optical unit includes at least one light guide, which is provided for at least one light source. The lighting system further includes a retaining frame for the optical unit, via which frame the optical unit is fastened to a printed circuit board including the at least one light source, and a spacer for positioning the optical unit, which spacer is arranged between the retaining frame and the printed circuit board, the spacer having at least one continuous bearing opening in order to receive the at least one light guide. At least one guide recess is formed on the edge of the at least one bearing opening and at least one support face is provided on the edge, on which support face the light guide introduced into the bearing opening can be supported.

    Lighting device
    6.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09297522B2

    公开(公告)日：2016-03-29

    申请号：US14376903

    申请日：2013-02-13

    Applicant: OSRAM GmbH

    Inventor： Gerhard Behr ,  Stephan Schwaiger ,  Philipp Helbig

    IPC: F21V19/00 ,  F21S8/10 ,  F21V7/06 ,  F21V17/02 ,  F21V17/16 ,  F21V19/04 ,  F21K99/00 ,  F21V17/12 ,  F21V29/70 ,  F21V29/76 ,  F21Y101/02

    CPC classification number: F21V19/002 ,  F21K9/60 ,  F21S41/147 ,  F21S41/19 ,  F21S41/39 ,  F21S45/47 ,  F21V7/06 ,  F21V17/02 ,  F21V17/12 ,  F21V17/16 ,  F21V17/164 ,  F21V19/0035 ,  F21V19/0055 ,  F21V19/045 ,  F21V29/70 ,  F21V29/763 ,  F21Y2115/10 ,  F21Y2115/30

    Abstract: A lighting device may include a semiconductor light source module, an optical unit, and a common support for the semiconductor light source module and the optical unit. The optical unit is mounted on a front side of the support and has at least one dowel, which extends into a precisely fitting hole in the semiconductor light source module. The semiconductor light source module rests on a rear side of the support. The at least one dowel projects through an aperture in the support and extends into the precisely fitting hole in the semiconductor light source module. The at least one dowel forms a shoulder, which rests on a supporting surface of the semiconductor light source module that rests on the rear side of the support.

    Abstract translation: 照明装置可以包括半导体光源模块，光学单元和用于半导体光源模块和光学单元的公共支撑。 光学单元安装在支撑件的前侧，并且具有至少一个销钉，其延伸到半导体光源模块中的精确配合的孔中。 半导体光源模块位于支架的后侧。 所述至少一个定位销通过所述支撑件中的孔突出并延伸到所述半导体光源模块中的精确配合的孔中。 所述至少一个销钉形成肩部，所述肩部位于所述半导体光源模块的支撑在支撑体后侧的支撑表面上。

    Illumination device
    8.
    发明授权
    Illumination device 有权

    公开(公告)号：US10125940B2

    公开(公告)日：2018-11-13

    申请号：US15315759

    申请日：2015-05-13

    Applicant: OSRAM GmbH

    Inventor： Juergen Hager ,  Philipp Helbig ,  Stephan Schwaiger ,  Jasmin Muster

    IPC: F21V14/06 ,  F21S41/63 ,  F21S41/141 ,  F21S41/17 ,  B60Q1/00 ,  B60Q1/14 ,  F21Y113/00 ,  F21Y105/10 ,  F21Y115/10

    Abstract: Various embodiments may relate to an illumination device for vehicles, including multiple semiconductor light sources, and at least one light wavelength conversion element for the wavelength conversion of the light emitted by the semiconductor sources. At least one light-refracting optical unit is associated with each semiconductor source, which is designed to direct light emitted by the respective semiconductor source onto the at least one light wavelength conversion element. The at least one light-refracting optical unit is movably arranged with respect to the semiconductor source with which it is associated.

    LIGHTING DEVICE
    9.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20160215948A1

    公开(公告)日：2016-07-28

    申请号：US15001307

    申请日：2016-01-20

    Applicant: OSRAM GmbH

    Inventor： Philipp Helbig ,  Peter Frey ,  Peter Helbig ,  Thomas Feil

    IPC: F21S8/10

    CPC classification number: F21S45/47 ,  F21S43/14 ,  F21S43/195

    Abstract: A lighting device may include a semiconductor light source arrangement, a heat sink for cooling the semiconductor light source arrangement, electrical connections for supplying power to the semiconductor light source arrangement, and a holding means. The holding means is in the form of a plastic part, at least the electrical connections and the heat sink each being embedded in the plastic material of said plastic part at least in sections.

    Abstract translation: 照明装置可以包括半导体光源装置，用于冷却半导体光源装置的散热器，用于向半导体光源装置供电的电连接以及保持装置。 保持装置是塑料部件的形式，至少每个至少部分地将电连接件和散热器嵌入塑料部件的塑料材料中。

    Lighting device
    10.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09188299B2

    公开(公告)日：2015-11-17

    申请号：US14074875

    申请日：2013-11-08

    Applicant: OSRAM GmbH

    Inventor： Roland Fiederling ,  Philipp Helbig ,  Thomas Feil

    IPC: F21V9/00 ,  F21S8/10

    CPC classification number: F21S48/1241 ,  F21S41/143 ,  F21S41/24 ,  F21S41/663

    Abstract: A lighting device may include: a plurality of light sources; and a plurality of waveguides; wherein the waveguides each have a light coupling-in surface and a light coupling-out surface; wherein the light coupling-in surfaces are respectively assigned a light-emitting surface of a light source, such that light emitted by the light-emitting surface of the light source impinges on the light coupling-in surface of the waveguide assigned thereto; wherein the light coupling-out surfaces of the waveguides are arranged in a matrix-like manner; wherein the light coupling-in surface of the respective waveguide is smaller than the light-emitting surface of the light source assigned to said waveguide, and a grating-like optical diaphragm having grating cells is provided, which is arranged in the region of the light coupling-in surfaces of the waveguides, such that light coupling-in surfaces belonging to different waveguides are arranged in different grating cells of the grating-like optical diaphragm.

    Abstract translation: 照明装置可以包括：多个光源; 和多个波导; 其中所述波导各自具有光耦合入表面和光耦合表面; 其中光耦合入的表面分别被指定为光源的发光表面，使得由光源的发光表面发射的光照射到分配给其的波导的光耦合表面; 其中所述波导的所述光耦合出表面以矩阵状的方式布置; 其中各波导管的光耦合表面小于分配给所述波导的光源的发光表面，并且设置有光栅单元的格栅状光学膜，该光栅被布置在光的区域中 波导的耦合表面，使得属于不同波导的光耦合入表面被布置在格栅状光学膜片的不同光栅单元中。

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