Light source and illumination system having a predefined external appearance
    71.
    发明授权
    Light source and illumination system having a predefined external appearance 有权
    光源和照明系统具有预定的外观

    公开(公告)号:US08277064B2

    公开(公告)日:2012-10-02

    申请号:US12742694

    申请日:2008-11-13

    IPC分类号: F21V9/16

    摘要: The invention relates to a light source and an illumination system. The light source (10) comprises a light emitter (20) and a light conversion element (30). The light emitter emits visible light of a first color through the light conversion element in a direction away from the light source. The light conversion element comprises a photoluminescent material (40) for converting at least a part of the light of the first color into light of a second color different from the first color. The light source further comprises conversion material (42) for converting at least a part of ambient light impinging on the conversion material into light of a third color (Ba) different from the second color. When the light emitter emits light, the color of the light emitted is mainly a mixture of the light of the first color and light of the second color. When the light emitter does not emit light, the color of the light emitted by the light source is determined by the reflected ambient light, light of the second color and light of the third color. As such, the color of the light source can be tuned when the light emitter does not emit light and can, for example, be made substantially identical to the color of the light emitted when the light emitter emits light.

    摘要翻译: 本发明涉及光源和照明系统。 光源(10)包括光发射器(20)和光转换元件(30)。 光发射器通过光转换元件沿远离光源的方向发射第一颜色的可见光。 光转换元件包括用于将第一颜色的至少一部分光转换成不同于第一颜色的第二颜色的光的光致发光材料(40)。 光源还包括用于将入射在转换材料上的环境光的至少一部分转换为不同于第二颜色的第三颜色(Ba)的光的转换材料(42)。 当发光体发光时,发出的光的颜色主要是第一种颜色的光和第二种颜色的光的混合。 当光发射器不发光时,由光源发出的光的颜色由反射的环境光,第二种颜色的光和第三种颜色的光决定。 因此,当光发射体不发光时可以调节光源的颜色,并且例如可以使其与发光体发光时的光的颜色基本相同。

    Light source and method of providing a bundle of light
    72.
    发明授权
    Light source and method of providing a bundle of light 有权
    光源和提供一束光的方法

    公开(公告)号:US08040040B2

    公开(公告)日:2011-10-18

    申请号:US12064641

    申请日:2006-08-24

    IPC分类号: H05B33/02

    摘要: A light source, includes a component (6) for emitting light, arranged to emit a major part of light generated within the component through a face (8) of the component (6), and at least one structure (7;18) for coupling out light, having a base (11;19) in contact with the face (8) of the component (6) and arranged to emit light through an aperture (12;20) opposite the base (11;19). An interface between the component (6) and an environment surrounding the base (7;18) is arranged to keep at least part of the light generated in the component confined to at least a layer of the component (6) adjoining the base (11;19). The base (11; 19) is in contact with the face (8) over an area (A2) smaller than the area (A0) of the face (8).

    摘要翻译: 一种光源,包括用于发射光的组件(6),其被布置成通过部件(6)的面(8)发射在所述部件内产生的大部分光;以及至少一个结构(7; 18),用于 耦合出光,具有与部件(6)的面(8)接触并且布置成通过与基部(11; 19)相对的孔(12; 20)发射光的基部(11; 19)。 组件(6)和围绕基座(7; 18)的环境之间的界面布置成保持部件中产生的光的至少一部分被限制在邻近基座(11)的部件(6)的至少一层 ; 19)。 底座(11; 19)在小于面(8)的区域(A0)的区域(A2)上与面(8)接触。

    COMPOSITE LIGHT SOURCE
    74.
    发明申请
    COMPOSITE LIGHT SOURCE 审中-公开
    复合光源

    公开(公告)号:US20090316393A1

    公开(公告)日:2009-12-24

    申请号:US12373525

    申请日:2007-07-05

    IPC分类号: F21S2/00

    摘要: This invention relates to a composite light source (101) for generating light of a predetermined colour. The light source has a plurality of sub-modules (102-104), which are each able to generate light of that predetermined colour Each sub-module has a light collimating and mixing structure (102-104) and a light unit group (105-107) consisting of a plurality of coloured light units (109a-109c), which are arranged at an entrance (102a-104a) of the collimating and mixing structure. In order to obtain a homogenizing interaction of the light emitted from the light unit groups, looking at a given light unit position in different light unit groups, light units of different colors are mounted in that position.

    摘要翻译: 本发明涉及一种用于产生预定颜色的光的复合光源(101)。 光源具有多个子模块(102-104),每个子模块能够产生该预定颜色的光。每个子模块具有光准直和混合结构(102-104)和光单元组(105 -107),其由布置在准直和混合结构的入口(102a-104a)处的多个彩色光单元(109a-109c)组成。 为了获得从光单元组发射的光的均匀相互作用,观察不同光单元组中的给定光单元位置,在该位置安装不同颜色的光单元。

    ILLUMINATION SYSTEM
    75.
    发明申请
    ILLUMINATION SYSTEM 审中-公开
    照明系统

    公开(公告)号:US20090201469A1

    公开(公告)日:2009-08-13

    申请号:US11577054

    申请日:2005-10-11

    IPC分类号: G03B21/28 G03B21/14

    CPC分类号: H04N9/3117

    摘要: The present invention relates to an illumination system (10, 50) for a projection display device. The system comprises an integrator arrangement (14, 58) having at least one entrance aperture (16, 64), a light source (24, 54), and means (26, 56, 61) for directing light from the light source towards the at least one entrance aperture. The illumination system is characterized by a retro-reflector (34, 66) being arranged directly adjacent to said at least one entrance aperture. One advantage offered by the invention is that the efficiency of use of lumen output from the light source is increased. The invention also relates to a projection display device (80) comprising such illumination system.

    摘要翻译: 本发明涉及一种用于投影显示装置的照明系统(10,50)。 该系统包括具有至少一个入射孔(16,64),光源(24,54)的积分器装置(14,58)和用于将来自光源的光朝向 至少一个入口孔。 照明系统的特征在于与所述至少一个入口孔直接相邻布置的后向反射器(34,66)。 本发明提供的一个优点是增加了来自光源的流明输出的使用效率。 本发明还涉及包括这种照明系统的投影显示装置(80)。

    Auto commissioning and energy saving lighting system

    公开(公告)号:US09615422B2

    公开(公告)日:2017-04-04

    申请号:US14240142

    申请日:2012-08-27

    IPC分类号: H05B33/08 H05B37/02

    摘要: The invention relates to a network of luminaires for an automatic lighting system comprising at least two luminaires (1) and at least one controller, each luminaire comprising a light source (4) and at least two communication ports (3, 6, 9, 12), wherein the communication ports have predetermined configuration and orientation (3, 6, 9, 12), each communication port (3, 6, 9, 12) is adapted to be communicatively connected to a communication port of another luminaire (1) in said network in the direction and orientation of the port (3, 6, 9, 12), and wherein the identification of unused communication ports (3, 6, 9, 12) is communicated to said at least one controller. The invention further relates to a plug (20, 21, 24, 28) adapted to be inserted into unused communication ports (3, 6, 9, 12) in a luminaire of a network of luminaires (1), said plug (20, 21, 24, 28) being adapted to indicate to a controller (7) in said network that the communication port (3, 6, 9, 12) is unused for communication to another luminaire; and to a method of auto-commissioning of a network of luminaires, wherein the method comprises the steps of: identifying unused communication ports (3, 6, 9, 12), communicating identified unused ports to said at least one controller, and control at least one luminaire as a function of the received information related to unused communication ports.

    Robust daylight integration with the aid of coded light
    77.
    发明授权
    Robust daylight integration with the aid of coded light 有权
    强大的日光整合,借助编码光

    公开(公告)号:US09370077B2

    公开(公告)日:2016-06-14

    申请号:US14126248

    申请日:2012-06-01

    CPC分类号: H05B37/02 H05B33/0848

    摘要: The present invention relates to a method of controlling a dimmable luminaire co-arranged with a light sensor at a first level of a room and illuminating a second level of the room, comprising: determining an output path parameter representing a relation between the amount of light emitted from the luminaire and a luminaire illumination value at the second level, which results from the emitted amount of light; and repeatedly: determining an external illumination value at the second level, which external illumination value represents illumination by other sources than the luminaire, by means of values of the presently emitted amount of light, the output path parameter, and light information originating from the light sensor; and controlling the dimming level of the luminaire on basis of the external illumination value in order to meet a predetermined illumination condition for the total illumination at the second level.

    摘要翻译: 本发明涉及一种控制在房间的第一级与光传感器共同配置并照亮房间的第二级的可调光灯具的方法,包括:确定表示光量之间的关系的输出路径参数 从灯具发出的光和照明值在第二水平,这是由发光量造成的; 并且重复地:通过目前发射的光量,输出路径参数和源自光的光信息的值,确定第二电平的外部照明值,该外部照明值表示由照明器的其他源的照明 传感器; 以及根据外部照明值控制照明器的调光水平,以便满足第二级的总照明的预定照明条件。

    Light-emitting panel with transparent cellular support panel
    78.
    发明申请
    Light-emitting panel with transparent cellular support panel 有权
    具有透明蜂窝支撑面板的发光面板

    公开(公告)号:US20140226360A1

    公开(公告)日:2014-08-14

    申请号:US14241469

    申请日:2012-08-29

    IPC分类号: F21V8/00

    摘要: The present invention relates to alight-emitting panel (1) comprising: a first panel sheet (11), the first panel sheet being optically transparent; a second panel sheet (12); and a cellular support panel (10) sandwiched between the first panel sheet and the second panel sheet. The cellular support panel comprises optically transparent cell walls (13) defining a plurality of tubular channels (14) extending from the first panel sheet towards the second panel sheet. The light-emitting panel (1) further comprises a two-dimensional light-source array (15;16;24;27) comprising a plurality of light-sources (18a-b;19a-b) each being arranged to emit light into at least one of the tubular channels of the cellular support panel. Various embodiments of the present invention provide a cost-efficient light-emitting panel with advantageous light-emission and mechanical properties.

    摘要翻译: 本发明涉及发光面板(1),包括:第一面板(11),第一面板是光学透明的; 第二面板片(12); 以及夹在所述第一面板片和所述第二面板片之间的多孔支撑面板(10)。 蜂窝支撑面板包括光学透明的细胞壁(13),其限定从第一面板片向第二面板片延伸的多个管状通道(14)。 发光面板(1)还包括二维光源阵列(15; 16; 24; 27),其包括多个光源(18a-b; 19a-b),每个光源布置成将光发射到 蜂窝支撑面板的至少一个管状通道。 本发明的各种实施例提供了具有有利的发光和机械特性的具有成本效益的发光面板。

    Robust daylight integration with the aid of coded light
    79.
    发明申请
    Robust daylight integration with the aid of coded light 有权
    强大的日光整合,借助编码光

    公开(公告)号:US20140125233A1

    公开(公告)日:2014-05-08

    申请号:US14126248

    申请日:2012-06-01

    IPC分类号: H05B37/02

    CPC分类号: H05B37/02 H05B33/0848

    摘要: The present invention relates to a method of controlling a dimmable luminaire co-arranged with a light sensor at a first level of a room and illuminating a second level of the room, comprising: determining an output path parameter representing a relation between the amount of light emitted from the luminaire and a luminaire illumination value at the second level, which results from the emitted amount of light; and repeatedly: determining an external illumination value at the second level, which external illumination value represents illumination by other sources than the luminaire, by means of values of the presently emitted amount of light, the output path parameter, and light information originating from the light sensor; and controlling the dimming level of the luminaire on basis of the external illumination value in order to meet a predetermined illumination condition for the total illumination at the second level.

    摘要翻译: 本发明涉及一种控制在房间的第一级与光传感器共同配置并照亮房间的第二级的可调光灯具的方法,包括:确定表示光量之间的关系的输出路径参数 从灯具发出的光和照明值在第二水平,这是由发光量造成的; 并且重复地:通过目前发射的光量,输出路径参数和源自光的光信息的值,确定第二电平的外部照明值,该外部照明值表示由照明器的其他源的照明 传感器; 以及根据外部照明值控制照明器的调光水平,以便满足第二级的总照明的预定照明条件。

    Light collimator and lighting unit comprising such light collimator
    80.
    发明申请
    Light collimator and lighting unit comprising such light collimator 有权
    光准直仪和包括这种光准直仪的照明单元

    公开(公告)号:US20130322116A1

    公开(公告)日:2013-12-05

    申请号:US13985060

    申请日:2012-02-20

    IPC分类号: F21V8/00

    摘要: The invention provides a light collimator (1) comprising (a) an elongated light waveguide (100) having a waveguide longitudinal axis (101), a waveguide length (wl), a waveguide width (ww) and a waveguide height (wh); the waveguide height (wh) defined by the height between a first waveguide surface (151) and a second waveguide surface (152), the waveguide (100) having an aspect ratio of the waveguide length (wl) and the waveguide width (ww) wl/ww>1; the waveguide comprising a plurality of elongated cavities (110); each cavity (110) comprises a cavity longitudinal axis (111), a cavity length (cl), a cavity width (cw) and a cavity height (ch); each cavity having an aspect ratio of the cavity length (cl) and the cavity width (cw) cl/cw>1, wherein the cavity longitudinal axes (111) of the plurality of cavities (110) are perpendicular to the waveguide longitudinal axis (101); and (b) a diffuse reflective layer (200) adjacent to the second waveguide surface. The invention further provides a lighting unit (2) using such collimator (1).

    摘要翻译: 本发明提供一种光准直仪(1),其包括:(a)具有波导纵轴(101),波导长度(w1),波导宽度(ww)和波导高度(wh)的细长光波导(100) 由第一波导表面(151)和第二波导表面(152)之间的高度限定的波导高度(wh),波导长度(w1)和波导宽度(ww)的纵横比的波导(100) wl / ww> 1; 所述波导包括多个细长空腔(110); 每个空腔(110)包括空腔纵向轴线(111),空腔长度(cl),腔体宽度(cw)和空腔高度(ch); 每个空腔具有空腔长度(cl)和空腔宽度(cw)cl / cw> 1的纵横比,其中多个空腔(110)的空腔纵向轴线(111)垂直于波导纵向轴线 101); 和(b)邻近第二波导表面的漫反射层(200)。 本发明还提供一种使用这种准直仪(1)的照明单元(2)。