Vehicle lamp, a method of adjusting a vehicle lamp, and a vehicle with a vehicle lamp
    1.
    发明授权
    Vehicle lamp, a method of adjusting a vehicle lamp, and a vehicle with a vehicle lamp 有权
    车灯,调节车灯的方法以及车辆灯的车辆

    公开(公告)号:US08944650B2

    公开(公告)日:2015-02-03

    申请号:US12441588

    申请日:2007-09-17

    IPC分类号: F21S8/10 B60Q1/08 F21Y101/02

    摘要: The invention provides a lamp with adjustable beam cut-off, useful for e.g. vehicle headlamps. The lamp comprises a solid-state light source 1 and a reflector 2, as well as a movable beam limiter 3. To adjust the cut-off, the beam limiter 3 may be moved by an actuator 4. An advantage is that the beam limiter 3 reflects incident light into the emitted beam instead of absorbing it, which increases efficiency. Furthermore, because the reflector 2 and also the beam limiter 3 may be positioned very close to the light source, which may be a LED or a laser diode, they may be flat and very small. Both circumstances ensure that the beam cut-off may be adjusted very quickly.

    摘要翻译: 本发明提供了一种具有可调节光束截止的灯,其可用于例如光源。 车头灯 灯包括固态光源1和反射器2以及可移动光束限制器3.为了调节截止,光束限制器3可以由致动器4移动。优点是光束限制器 3将入射光反射入发射光束而不是吸收光,从而提高效率。 此外,由于反射器2和光束限制器3可以非常靠近可能是LED或激光二极管的光源,所以它们可以是平坦的并且非常小。 这两种情况都可以确保光束截止可以非常快速地调整。

    Lighting device
    2.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号:US08491161B2

    公开(公告)日:2013-07-23

    申请号:US12531698

    申请日:2008-03-19

    IPC分类号: F21V29/02

    摘要: The invention relates to a lighting device comprising a light source (31) which is mounted on a heat sink (32) having an outer contour (34). Furthermore, it comprises a cooling device (35) for dynamically cooling the light source via cooling of the heat sink by means of a fluid flowing alongside the contour of the heat sink, the cooling device having one or a plurality of cooling openings (36, 43). The cooling device is a vibrating membrane cooling system for generating a sequence of fluid pulses (39). The cooling openings are arranged alongside the heat sink. The light source comprises optical means (33) for collimating and directing light originating from the light source during operation, while the contour of the heat sink has a shape similar to that of the optical means.

    摘要翻译: 本发明涉及一种照明装置,其包括安装在具有外轮廓(34)的散热器(32)上的光源(31)。 此外,它包括一个冷却装置(35),用于通过沿着散热片轮廓流动的流体冷却散热器来动态冷却光源,该冷却装置具有一个或多个冷却开口(36, 43)。 冷却装置是用于产生一系列流体脉冲(39)的振动膜冷却系统。 冷却开口与散热器一起排列。 光源包括用于在操作期间准直和引导源自光源的光的光学装置(33),而散热器的轮廓具有与光学装置相似的形状。

    Lighting device
    3.
    发明授权
    Lighting device 失效
    照明设备

    公开(公告)号:US08393752B2

    公开(公告)日:2013-03-12

    申请号:US12671941

    申请日:2008-08-04

    IPC分类号: F21V9/08

    摘要: A lighting device (100, 200, 300, 400) is disclosed. The device comprises a plurality of light sources (111, 119, 120, 211, 219, 220) providing light in different wavelengths, a collimating means (104, 204) having a receiving end (103, 203, 407) and an output end (114, 214, 409), wherein said light sources are arranged at said receiving end. The collimating means comprises a set of wavelength selective filters (109, 110, 115, 116, 117, 118, 215, 217) arranged as sub-collimators (106, 107, 108, 206, 207, 208) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said wavelength selective filter of said each light source is translucent for light from adjacent light sources of different wavelength, wherein said wavelength selective filters are high pass or low pass filters.

    摘要翻译: 公开了一种照明装置(100,200,300,400)。 该装置包括提供不同波长的光的多个光源(111,119,120,211,219,220),具有接收端(103,203,407)的准直装置(104,204)和输出端 (114,214,409),其中所述光源被布置在所述接收端。 准直装置包括一组波长选择滤波器(109,110,115,116,117,118,215,217),其被布置为每个所述多个子载波的子准直器(106,107,108,206,207,208) 的光源,使得对于每个光源,所述副准直器对来自其光源的光进行准直,并且所述每个光源的所述波长选择滤光器对于来自不同波长的相邻光源的光是半透明的,其中所述波长选择滤光器 是高通或低通滤波器。

    LIGHTING DEVICE
    4.
    发明申请
    LIGHTING DEVICE 失效
    照明设备

    公开(公告)号:US20110228527A1

    公开(公告)日:2011-09-22

    申请号:US12671941

    申请日:2008-08-04

    IPC分类号: F21V9/00

    摘要: A lighting device (100, 200, 300, 400) is disclosed. The device comprises a plurality of light sources (111, 119, 120, 211, 219, 220) providing light in different wavelengths, a collimating means (104, 204) having a receiving end (103, 203, 407) and an output end (114, 214, 409), wherein said light sources are arranged at said receiving end. The collimating means comprises a set of wavelength selective filters (109, 110, 115, 116, 117, 118, 215, 217) arranged as sub-collimators (106, 107, 108, 206, 207, 208) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said wavelength selective filter of said each light source is translucent for light from adjacent light sources of different wavelength, wherein said wavelength selective filters are high pass or low pass filters.

    摘要翻译: 公开了一种照明装置(100,200,300,400)。 该装置包括提供不同波长的光的多个光源(111,119,120,211,219,220),具有接收端(103,203,407)的准直装置(104,204)和输出端 (114,214,409),其中所述光源被布置在所述接收端。 准直装置包括一组波长选择滤波器(109,110,115,116,117,118,215,217),其被布置为每个所述多个子载波的子准直器(106,107,108,206,207,208) 的光源,使得对于每个光源,所述副准直器对来自其光源的光进行准直,并且所述每个光源的所述波长选择滤光器对于来自不同波长的相邻光源的光是半透明的,其中所述波长选择滤光器 是高通或低通滤波器。

    UV LAMP
    5.
    发明申请
    UV LAMP 审中-公开
    紫外线灯

    公开(公告)号:US20110210273A1

    公开(公告)日:2011-09-01

    申请号:US13128248

    申请日:2009-11-06

    IPC分类号: G01J3/10

    摘要: The invention relates to an UV lamp (100) that may for example be used as a torch for crime inspection. The UV lamp (100) comprises a light source (50), e.g. an UV LED, and a reflector (30) which are designed such that a light spot comprising an inner region of a given minimal diameter D at an axial distance of about 8-D is produced which has an intensity variation of less than about 20%. The reflector (30) may preferably be a Compound Parabolic Concentrator (CPC) with a high aspect ratio. Moreover, the UV lamp (100) may comprise a luminescent indicator for making activity of the UV lamp visible to a user.

    摘要翻译: 本发明涉及一种UV灯(100),其可以例如用作用于犯罪检查的火炬。 UV灯(100)包括光源(50) UV LED和反射器(30),其被设计成使得包含在约8-D的轴向距离处的给定最小直径D的内部区域的光斑具有小于约20%的强度变化, 。 反射器(30)可以优选地是具有高纵横比的复合抛物面聚焦器(CPC)。 此外,UV灯(100)可以包括用于使UV灯的活动对用户可见的发光指示器。

    ILLUMINATION DEVICE
    6.
    发明申请
    ILLUMINATION DEVICE 有权
    照明装置

    公开(公告)号:US20110205733A1

    公开(公告)日:2011-08-25

    申请号:US13126196

    申请日:2009-11-03

    IPC分类号: F21V9/00

    摘要: The invention relates to an illumination device (1), comprising: at least one LED (3) having an emission maximum in a first wavelength range; at least one LED (2) having an emission maximum in a second wavelength range; and a wavelength converting material (5) arranged to receive light of at least said first light wavelength range and having an emission maximum in a third wavelength range which is between said first wavelength range and said second wavelength range. The illumination device according to the invention may provide white light of acceptable overall color rendering while producing particularly high saturation of selected colors.

    摘要翻译: 本发明涉及一种照明装置(1),包括:在第一波长范围内具有发射最大值的至少一个LED(3); 在第二波长范围内具有发射最大值的至少一个LED(2) 以及波长转换材料(5),布置成接收至少所述第一光波长范围的光,并且具有在所述第一波长范围和所述第二波长范围之间的第三波长范围内的发射最大值。 根据本发明的照明装置可以提供可接受的总体显色性的白光,同时产生特别高的选定颜色的饱和度。

    ILLUMINATION DEVICE WITH ELECTRICAL VARIABLE SCATTERING ELEMENT
    7.
    发明申请
    ILLUMINATION DEVICE WITH ELECTRICAL VARIABLE SCATTERING ELEMENT 有权
    具有电变分析元件的照明装置

    公开(公告)号:US20110176091A1

    公开(公告)日:2011-07-21

    申请号:US13120168

    申请日:2009-09-16

    IPC分类号: G02F1/1334 F21V9/16 G02F1/01

    摘要: The invention provides an illumination device (1), arranged to provide illumination device light (250). The illumination device (1) comprising a light chamber (100), an electrically variable scattering element (500), and a controller (600). The light chamber (100) contains a light emitting diode (10) (LED) arranged to emit LED light (20); comprises a luminescent material layer (200) arranged remote from the LED (10) and arranged to absorb at least part of the LED light (20) and emit luminescent material emission (220); and comprises an exit face (301), through which one or more of the LED light (20) and the luminescent material emission (220) may escape to the exterior (22) of the light chamber (100) thereby providing illumination device light (250). The electrically variable scattering element (500) is arranged downstream of the luminescent material layer (200) and upstream of the exit face (301). The controller (600) is electrically connected to the electrically variable scattering element (500) and arranged to control the scattering of the electrically variable scattering element (500). Such device may allow the possibility of colour tuning and/or correlated colour temperature tuning of the illumination device light.

    摘要翻译: 本发明提供了一种设置成提供照明装置光(250)的照明装置(1)。 所述照明装置(1)包括光室(100),电可变散射元件(500)和控制器(600)。 光室(100)包含布置成发射LED光(20)的发光二极管(10)(LED)。 包括远离LED(10)布置并布置成吸收至少一部分LED光(20)并发射发光材料发射(220)的发光材料层(200); 并且包括出射面(301),一个或多个LED光(20)和发光材料发射(220)可以通过该出射面(302)逸出到光室(100)的外部(22),由此提供照明装置光( 250)。 电可变散射元件(500)布置在发光材料层(200)的下游和出射面(301)的上游。 控制器(600)电连接到电可变散射元件(500)并被布置成控制电可变散射元件(500)的散射。 这种装置可以允许照明装置光的颜色调谐和/或相关色温调谐的可能性。

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

    公开(公告)号:US20100096967A1

    公开(公告)日:2010-04-22

    申请号:US12531698

    申请日:2008-03-19

    IPC分类号: H01J61/52

    摘要: The invention relates to a lighting device comprising a light source (31) which is mounted on a heat sink (32) having an outer contour (34). Furthermore, it comprises a cooling device (35) for dynamically cooling the light source via cooling of the heat sink by means of a fluid flowing alongside the contour of the heat sink, the cooling device having one or a plurality of cooling openings (36, 43). The cooling device is a vibrating membrane cooling system for generating a sequence of fluid pulses (39). The cooling openings are arranged alongside the heat sink. The light source comprises optical means (33) for collimating and directing light originating from the light source during operation, while the contour of the heat sink has a shape similar to that of the optical means.

    摘要翻译: 本发明涉及一种照明装置,其包括安装在具有外轮廓(34)的散热器(32)上的光源(31)。 此外,它包括一个冷却装置(35),用于通过沿着散热片轮廓流动的流体冷却散热器来动态冷却光源,该冷却装置具有一个或多个冷却开口(36, 43)。 冷却装置是用于产生一系列流体脉冲(39)的振动膜冷却系统。 冷却开口与散热器一起排列。 光源包括用于在操作期间准直和引导源自光源的光的光学装置(33),而散热器的轮廓具有与光学装置相似的形状。

    Data carrier, apparatus for processing said data and method for detecting angle information for commutation of the motor
    10.
    发明申请
    Data carrier, apparatus for processing said data and method for detecting angle information for commutation of the motor 审中-公开
    数据载体,用于处理所述数据的装置和用于检测用于电动机换向的角度信息的方法

    公开(公告)号:US20060055353A1

    公开(公告)日:2006-03-16

    申请号:US10527119

    申请日:2003-08-27

    IPC分类号: H02K13/00

    CPC分类号: G11B19/2009 G11B19/28

    摘要: An apparatus processes the data contained in this carrier (1) by moving (rotating) it. The motor, which rotates the data carrier needs angular information on the rotary part of the motor for commutation. For measuring accurately this angle, marks are placed on the data carrier. A detector senses these marks so that the measurement of the angle is easily performed. Application: The invention is well suited for small sized optical discs.

    摘要翻译: 装置通过移动(旋转)处理包含在该载体(1)中的数据。 旋转数据载体的电机需要电机转动部分的角度信息进行换向。 为了准确测量该角度,将标记放置在数据载体上。 检测器感测这些标记,使得能够容易地进行角度的测量。 应用:本发明适用于小型光盘。