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    • 6. 发明授权
    • Free form lighting module
    • 自由形式照明模块
    • US09268082B2
    • 2016-02-23
    • US13382938
    • 2010-07-06
    • Erik Martinus Hubertus Petrus Van DijkErik BoonekampRene Henri Wouter Van Der WalAntonius Petrus Marinus Dingemans
    • Erik Martinus Hubertus Petrus Van DijkErik BoonekampRene Henri Wouter Van Der WalAntonius Petrus Marinus Dingemans
    • F21V7/04F21V8/00G02F1/1335F21S8/06F21V14/04F21V14/08F21Y101/02
    • G02B6/0045F21S8/06F21V14/04F21V14/08F21Y2115/10G02B6/0036G02B6/0043G02B6/0063G02B6/0068G02B6/0073G02B6/0078G02F1/133615G02F2001/133628
    • The invention provides an illumination device (1) comprising (a) a waveguide element (20) comprising a first face (21), a second face (22), and a waveguide edge (23), and (b) a LED light source (10), arranged to generate light source light (17), with optional collimating optics (11). The LED light source (10) with optional collimating optics (11) is arranged to couple at least part of the light source light (17) into the waveguide element (20) via the waveguide edge (23) of the waveguide element (20). The first face (21) comprises structures (51) arranged to couple at least part of the light out of the waveguide element (20) via the second face (22) to provide second face light (37). The illumination device (1) further comprises a cavity (80), arranged to allow light to escape from the waveguide element (20) into the cavity (80), and a reflector (81), arranged to reflect at least part of the light in the cavity (80) in a direction away from the second face (22) to provide first face light (47). Such an illumination device may allow lighting a room, for instance via the ceiling with uplight, and lighting a specific area in the room with downlight. Further, a relatively thin illumination device may be provided, which may for instance suspend from a ceiling.
    • 本发明提供了一种照明装置(1),包括(a)包括第一面(21),第二面(22)和波导边缘(23)的波导元件(20),以及(b)LED光源 (10),布置成用可选的准直光学器件(11)产生光源光(17)。 具有可选的准直光学器件(11)的LED光源(10)被布置成经由波导元件(20)的波导边缘(23)将至少部分光源光(17)耦合到波导元件(20) 。 第一面(21)包括布置成经由第二面(22)将至少部分光耦合到波导元件(20)外的结构(51),以提供第二面光(37)。 照明装置(1)还包括空腔(80),其布置成允许光从波导元件(20)逃逸到空腔(80)中;以及反射器(81),被布置成反射至少部分光 在远离第二面(22)的方向上在空腔(80)中,以提供第一面光(47)。 这样的照明装置可以允许照亮房间,例如通过具有日光灯的天花板照明,并且用筒灯照亮房间中的特定区域。 此外,可以提供相对薄的照明装置,其可以例如从天花板悬挂。
    • 7. 发明授权
    • Lighting system and method for controlling a lighting system
    • 用于控制照明系统的照明系统和方法
    • US09220154B2
    • 2015-12-22
    • US13394341
    • 2010-09-24
    • Antonius Petrus Marinus DingemansWillem Franke Pasveer
    • Antonius Petrus Marinus DingemansWillem Franke Pasveer
    • H05B37/02H05B39/04H05B41/36
    • H05B37/0218H05B37/0227Y02B20/44Y02B20/46
    • The present invention refers to a lighting system comprising ambient light sources and task light sources, and occupancy sensors for detecting occupancy in a number of occupancy zones and for controlling the ambient light sources and task light sources. Each occupancy sensor is provided to communicate wirelessly with other occupancy sensors. On the detection of occupancy of at least one zone, the occupancy sensors detecting the occupancy active at least one ambient light source and send a control signal to other occupancy sensors to active other ambient light sources, and the intensity of a group of task light sources illuminating the occupied zone is set to a level higher than the intensity of the remaining task light sources. The invention also refers to a respective method for controlling a lighting system of this kind.
    • 本发明涉及一种包括环境光源和任务光源的照明系统,以及占用传感器,用于检测多个占用区域的占用以及用于控制环境光源和任务光源。 提供每个占用传感器以与其他占用传感器无线通信。 在检测到至少一个区域的占用情况下,占用传感器检测占用至少有一个环境光源,并向其他占用传感器发送控制信号以激活其他环境光源,并且一组任务光源的强度 将占用区域照明设定为比剩余任务光源的强度高。 本发明还涉及用于控制这种照明系统的相应方法。