HIGH RECYCLING EFFICIENCY SOLID STATE LIGHT SOURCE DEVICE
    1.
    发明授权
    HIGH RECYCLING EFFICIENCY SOLID STATE LIGHT SOURCE DEVICE 有权
    高回收效率固态光源装置

    公开(公告)号:EP2756224B1

    公开(公告)日:2017-09-06

    申请号:EP12831126.3

    申请日:2012-09-17

    发明人: HU, Fei LI, Yi YANG, Yi

    摘要: A light source device includes a LED light source or a wavelength conversion material having a near Lambertian light emitting surface. The light source device includes a light recycling system to reflect small-angle lights (lights closer to the normal direction of the light emitting surface) back to the light source, and a collection system for collecting and outputting large-angle lights (lights farther away from the normal direction). The lights reflected by the light recycling system is scattered by the emitting surface in all directions, where the large-angle scattered lights are collected by the light collection system and the small-angle scattered light is reflected by the light recycling system again. A second excitation light source without wavelength conversion material or a second light source with its own wavelength conversion material may be provided, and the second light is directed to the light emitting surface by appropriate optical components.

    摘要翻译: 光源装置包括LED光源或具有近朗伯发光表面的波长转换材料。 光源装置具备将小角度的光(接近发光面的法线方向的光)反射到光源的光再利用系统,以及用于收集并输出大角度的光(远光的光的收集系统 从正常方向)。 由光回收系统反射的光被发射表面散射到各个方向,大角散射光被光收集系统收集,并且小角散射光被光回收系统再次反射。 可以提供没有波长转换材料的第二激励光源或具有其自己的波长转换材料的第二光源,并且第二光通过适当的光学部件被引导到发光表面。

    Lighting device
    4.
    发明授权
    Lighting device 有权
    Beleuchtungseinrichtung

    公开(公告)号:EP2863117B1

    公开(公告)日:2016-07-13

    申请号:EP15151194.6

    申请日:2010-10-20

    IPC分类号: F21V29/00 F21S8/00 F21V7/00

    摘要: Disclosed is a lighting device. The lighting device includes: a heat radiating body (40) including a receiving groove; a reflective structure (30) being disposed in the first receiving groove (47) and reflecting incident light to the outside; a light emitting module unit (20) being disposed on the circumference of the lower part of the heat radiating body and emitting light; and a cover being (10) disposed under the light emitting module unit and reflecting light emitted from the light emitting module unit to the reflective structure.

    摘要翻译: 公开了一种照明装置。 照明装置包括:散热体(40),包括容纳槽; 反射结构(30)设置在所述第一容纳槽(47)中并将入射光反射到外部; 发光模块单元(20)设置在散热体的下部的圆周上并发射光; 以及设置在所述发光模块单元下方并将从所述发光模块单元发射的光反射到所述反射结构的盖。

    ARTIFICIAL LIGHTING SYSTEM FOR SIMULATING A NATURAL LIGHTING
    5.
    发明公开
    ARTIFICIAL LIGHTING SYSTEM FOR SIMULATING A NATURAL LIGHTING 有权
    KÜNSTLICHESBELEUCHTUNGSSYSTEM ZUR SIMULATION EINERNATÜRLICHENBELEUCHTUNG

    公开(公告)号:EP2920508A1

    公开(公告)日:2015-09-23

    申请号:EP13812144.7

    申请日:2013-11-14

    申请人: CoeLux Srl

    摘要: An embodiment of a lighting system for illuminating an environment with a lighting that simulates natural lighting includes: a first light source which emits a beam of visible light; a diffused-light generator delimited by an inner surface, which receives the light beam, and an outer surface, the diffused-light generator being at least partially transparent to the light beam. The diffused-light generator transmits at least part of the light beam and emits, through the outer surface, visible diffused light, the correlated color temperature of the transmitted light being lower than the CCT of the visible diffused light. The lighting system includes a dark box which hosts the first light source, the dark box being optically coupled to the environment via the diffused-light generator.

    摘要翻译: 用于利用模拟自然采光的照明来照亮环境的照明系统的实施例包括:发射可见光束的第一光源; 由接收光束的内表面限定的漫射光发生器和外表面,所述扩散光发生器对于光束至少部分透明。 扩散光发生器透射光束的至少一部分,并通过外表面发射可见漫射光,透射光的相关色温低于可见扩散光的CCT。 照明系统包括一个暗箱,其中托管第一光源,暗盒通过漫射光发生器光耦合到环境。

    LICHTBANDSYSTEM
    7.
    发明公开
    LICHTBANDSYSTEM 审中-公开

    公开(公告)号:EP2815171A2

    公开(公告)日:2014-12-24

    申请号:EP13705434.2

    申请日:2013-02-13

    摘要: The invention relates to a light strip system (1), comprising an elongated support rail (3) that can be fastened to a wall or ceiling by means of a fastening means (3c), at least one lighting means (4), electrical components (5) for operating the lighting means, and an optical system (6) for deflecting and/or scattering the light emitted by the lighting means (4), wherein the support rail (3) is designed to connect to the lighting means (4), the electrical components (5), and the optical system (6). The invention provides an improved light strip system (1) that has increased variability and that is especially economical and easy to install in that at least one single support rail (3), a lighting means (4), electrical components (5), and an optical system (6) together form a modular light strip element (2) that can be installed in a self-supporting manner, such that lighting can be realized by means of just a single light strip element (2) when said single light strip element (2) is supplied with electrical power, and in that the light strip element (2) also comprises connecting elements (7), such that two or more light strip elements (2) can be connected in such a way that lighting can be realized by means of all light strip elements (2) connected to each other when just one light strip element (2) is supplied with electrical power.

    摘要翻译: 本发明涉及一种轻带系统(1),其包括可通过紧固装置(3c)固定到墙壁或天花板的细长支撑轨道(3),至少一个照明装置(4),电气部件 (5),以及用于使由所述照明装置(4)发射的光偏转和/或散射的光学系统(6),其中所述支撑轨道(3)被设计成连接到所述照明装置(4) ),电气部件(5)和光学系统(6)。 本发明提供了一种改进的轻带系统(1),其具有增加的变异性,并且特别经济并且易于安装在至少一个单个支撑轨道(3),照明装置(4),电气部件(5)和 光学系统(6)一起形成可以以自支撑方式安装的模块化光带元件(2),使得当所述单个光条(2)可以仅通过单个光带元件(2)实现照明 元件(2)被提供电力,并且因为轻带元件(2)还包括连接元件(7),使得两个或更多个轻带元件(2)可以以这样的方式连接,使得照明可以 通过在仅一个光带元件(2)被供应电力的情况下彼此连接的所有轻带元件(2)实现。

    Leuchte, insbesondere für ein Lichtband
    8.
    发明公开
    Leuchte, insbesondere für ein Lichtband 有权
    Leuchte,insbesonderefürein Lichtband

    公开(公告)号:EP2672172A1

    公开(公告)日:2013-12-11

    申请号:EP13169330.1

    申请日:2013-05-27

    摘要: Leuchte (1),
    - mit einem sich in eine Längsrichtung (L) erstreckenden Tragprofil (2) zur Montage an einer Wand oder Decke,
    - mit wenigstens einem an dem Tragprofil (2) befestigten Geräteträger (3),
    - mit wenigstens einem an dem Geräteträger (3) angebrachten Leuchtmittel (4),
    - mit wenigstens einem an dem Geräteträger (3) angebrachten Reflektor (5), welcher in einem Reflektor-Querschnittsprofil eine Basiswand (6) und zwei, vorzugsweise gekrümmt, von der Basiswand abstehende Seitenwände (7) aufweist,
    - mit wenigstens einem beabstandet vom Reflektor (5) angeordneten Diffusor (8),
    - wobei die beiden Seitenwände (7) des Reflektor-Querschnittsprofils bezüglich des Leuchtmittels (4) jeweils ein distales Ende (33) aufweisen, so dass mittels einer die beiden distalen Enden (33) verbindenden Verbindungsgeraden (V) eine Austrittsebene (27) des Reflektors (5) definiert ist,
    - wobei der Diffusor (8) in dem Reflektor-Querschnittsprofil wenigstens teilweise auf einer von dem Leuchtmittel (4) abgewandten Seite der Austrittsebene (27) angeordnet ist.

    摘要翻译: 灯(1)具有反射器(5),反射器(5)包括反射器横截面轮廓的基壁(6)和远离基壁的两个弯曲侧壁(7)。 直线扩散器(8)即异型轨道布置在离反射器一定距离处。 侧壁包括远端(33),使得反射器的出口平面(27)由连接远端的连接 - 直线(V)限定。 扩散器部分地布置在与光(4)相对的出口平面侧的反射器横截面轮廓中。

    LED lighting equipment for vehicle
    10.
    发明公开
    LED lighting equipment for vehicle 审中-公开
    LED-BeleuchtungseinrichtungfürFahrzeug

    公开(公告)号:EP1182395A2

    公开(公告)日:2002-02-27

    申请号:EP01117808.4

    申请日:2001-07-21

    IPC分类号: F21S8/10

    摘要: In the conventional lighting equipment for vehicle using LED lamp, as the LED lamp irradiation angle is narrow, an optical irregularity making the luminescent surface spotted is generated, resulting in a feeling of wrongness of the viewer. Means to Solve the Problem. A LED lighting equipment 1 for vehicle of the present invention, comprising at least one light emitting unit 3 wherein an LED lamp 2 is disposed approximately at the focus of one hyperboloid, a reflection surface of hyperboloid 4 defined by the other hyperboloid comprising a transmission portion 4a disposed in an appropriate range near the optical axis is arranged in the LED lamp 2 optical axial direction, and a refection surface of paraboloid of revolution 5 having the approximate focus at the focus of said the other hyperboloid focus is arranged at the side of said LED lamp 2, allows to enlarge the irradiation angle at the reflection surface of hyperboloid 4, and to emit light in a larger area.

    摘要翻译: 在常规的使用LED灯的车辆用照明装置中,随着LED灯的照射角度窄,产生发光面的光学不均匀,导致观察者的错觉。 解决问题的手段 本发明的车辆用LED照明装置1包括至少一个发光单元3,其中LED灯2大致位于一个双曲面的焦点处,由另一双曲面限定的双曲面4的反射表面包括透射部分 设置在光轴附近的适当范围内的光盘4a布置在LED灯2的光轴方向上,并且具有在所述另一双曲面焦点的焦点处具有近似焦点的旋转抛物面5的反射表面布置在所述 LED灯2能够扩大双曲面4的反射面的照射角度,能够在较大的面积上发光。