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公开(公告)号：EP2103190A1
公开(公告)日：2009-09-23
申请号：EP07849372.3
申请日：2007-12-07
IPC分类号： H05B37/02
CPC分类号： H05B37/0254
摘要： This invention relates to a light source (201) having a plurality of light elements (207) and a control system for controlling the, light elements. The control system comprises a plurality of light element controllers (213), each connected to a respective light element (207), and arranged to obtain light element data; and a bus interface (203), which is connected to the light element controllers (213) via a light source bus (209). The bus interface (203) provides the light element controllers (213) with a general command, and the light element controllers (213) generate light element drive signals on basis of the general command and the light element data.
摘要翻译： 本发明涉及一种具有多个发光元件（207）的光源（201）以及用于控制发光元件的控制系统。 该控制系统包括多个轻元件控制器（213），每个轻元件控制器连接到相应的轻元件（207），并被布置成获得轻元件数据; 和通过光源总线（209）连接到发光元件控制器（213）的总线接口（203）。 总线接口（203）为发光元件控制器（213）提供一般命令，并且发光元件控制器（213）基于通用命令和发光元件数据产生发光元件驱动信号。
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2.发明公开LIGHTING ASSEMBLY AND METHOD FOR PROVIDING COOLING OF A LIGHT SOURCE 审中-公开白兰地KENHLUNG EINER LICHTQUELLE
公开(公告)号：EP2066967A1
公开(公告)日：2009-06-10
申请号：EP07826316.7
申请日：2007-09-10
CPC分类号： F21V29/70 , F21V29/00 , F21V29/02 , F21V29/503 , F21V29/677 , F21V29/83 , F21V29/85 , F21Y2115/10 , H05B33/0803
摘要： The present invention relates to a lighting assembly (100) for providing cooling of a light source (101), the lighting assembly (100) comprising a heat sink (102) comprising a phase change material for dissipating heat generated by the light source (101), means (106) for active cooling of the heat sink (102), and means (105) for activating the active cooling means when the light source is switched off. The lighting assembly according to the present invention minimizes the necessary off period between two on periods when the light source is switched on consecutively multiple times. At the same time, the present invention provides a quiet and vibration free cooling of the light source during the on period of the light source, and subsequently boosts the dissipation of heat received by the heat sink comprised with the phase change material when the light source is switched off. The present invention also relates to a corresponding method for providing cooling of a light source for a lighting assembly.
摘要翻译： 本发明涉及一种用于提供光源（101）的冷却的照明组件（100），所述照明组件（100）包括散热器（102），散热器（102）包括用于散发由光源（101）产生的热的相变材料 ），用于主动冷却散热器（102）的装置（106）和用于当光源关闭时启动主动冷却装置的装置（105）。 根据本发明的照明组件将光源连续多次切换的两个开启周期之间的必要关闭周期最小化。 同时，本发明在光源的接通期间提供了光源的安静且无振动的冷却，并且随后当光源包含有由相变材料构成的散热片所接受的热量散失时， 被关闭。 本发明还涉及用于提供用于照明组件的光源的冷却的相应方法。
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公开(公告)号：EP2103190B1
公开(公告)日：2012-10-17
申请号：EP07849372.3
申请日：2007-12-07
IPC分类号： H05B37/02
CPC分类号： H05B37/0254
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公开(公告)号：EP2094814A2
公开(公告)日：2009-09-02
申请号：EP07849453.1
申请日：2007-12-12
发明人： DONNERS, Maurice A. H. , JALINK, Cornelis J. , VAN DIJK, Gerardus A. R. , FISCHER, Vincent , VAN SPRANG, Hans
CPC分类号： C09K11/7734 , H01J61/125 , H01J61/35 , H01J61/44
摘要： The invention relates to a light source for generating light having a spectral emittance in at least a part of the range of 380 nm to 780 nm, the light having a spectral power distribution E(λ) as a function of the wavelength λ, and a general color-rendering index Ra, wherein the ratio of the integral spectral power distribution over a first range of 575 nm ≤λ ≤650 nm to that of a second range of 380 nm ≤λ ≤780 nm is given by the relation: and wherein Bb, ≤ 0.15 and Ra ≥ 20. The light generated by the light source has a relatively small disturbing effect on migrating birds, while it still allows acceptable visibility for human beings.
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