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1. 发明公开

EP2443391A1 ILLUMINATION DEVICE COMPRISING AN INTERNAL POWER SOURCE AND AN INTERFACE FOR CONNECTING THE ILLUMINATION DEVICE TO AN EXTERNAL POWER SUPPLY 审中-公开
标题翻译：与内部电源和接口，用于连接的照明装置，与外接电源照明装置
公开(公告)号：EP2443391A1
公开(公告)日：2012-04-25
申请号：EP10730850.4
申请日：2010-06-11
申请人： Koninklijke Philips Electronics N.V.
发明人： TREURNIET, Theodoor Cornelis
IPC分类号： F21V29/00 , F21L4/00 , F21L4/08 , F21S9/00 , F21S9/02 , F21Y101/02
CPC分类号： F21V29/70 , F21S6/004 , F21S9/02 , F21V17/14 , F21V19/04 , F21V29/004 , F21V29/74 , F21Y2105/10 , F21Y2115/10
摘要： An illumination device comprising: at least one light emitting device (106); an internal power source (208); an electrical interface (112) for electrically connecting said illumination device to an external power supply (210); a thermal interface (114) for thermally connecting said illumination device to an external heat sink (121); and a circuitry for operating said illumination device in a first mode when disconnected from at least one of said external power supply (210) and said external heat sink (121), in which first mode said at least one light emitting device (106) is powered by said internal power source (208), and in a second mode when said illumination device is connected to said external power supply (210) and said external heat sink (121), in which second mode said at least one light emitting device (106) is powered by said external power supply (210), and wherein a first maximum luminance in said first mode is restricted relative a second maximum luminance in said second mode.
摘要翻译：至少一个发光器件（106）的;:照明装置，其包括内部电源（208）; 到电接口（112），用于在外部电源（210），其电所述照明设备连接到; 的热界面（114），用于在外部散热器（121）热所述照明设备连接到; 和用于操作电路所述在第一模式中的照明装置当从所述外部电源（210）和所述外部散热片（121）中的至少一个，其中，第一方式所述至少一个发光器件（106）断开时动力由所述内部电源（208）和在第二模式中，当所述照明装置被连接到所述外部电源（210）和所述外部散热片（121）（其中二手方式所述至少一个发光器件 106）通过所述外部电源（210）供电，并worin在所述第一模式的第一最大亮度相对于在所述第二模式中的第二最大亮度受到限制。

2. 发明公开

EP2446189A1 HEAT MANAGING DEVICE 审中-公开
标题翻译： WÄRMEVERWALTUNGSVORRICHTUNG
公开(公告)号：EP2446189A1
公开(公告)日：2012-05-02
申请号：EP10730552.6
申请日：2010-06-21
申请人： Koninklijke Philips Electronics N.V.
发明人： TRALLI, Aldo , TREURNIET, Theodoor Cornelis , KURT, Ralph
IPC分类号： F21V9/02 , F21K99/00 , F21Y101/02
CPC分类号： F21V29/717 , F21K9/00 , F21K9/23 , F21S45/43 , F21V29/505 , F21V29/677 , F21V29/713 , F21V29/74 , F21V29/773 , F21V29/89 , F21Y2113/13 , F21Y2115/10
摘要： It is presented a heat managing device for a light source (100) which combines heat managing by means of a heat sink, heat pipes and forced convection, thereby achieving efficient cooling of high power lighting applications. The heat managing device comprises a heat spreading element (104) having an upper side arranged for thermally connecting to at least one light source (106). The light emitted from the light source is controlled by secondary optics (103). The heat managing device comprises a heat sink which is thermally connected to the heat spreader, and to a first set of heat pipes which is thermally connected to the heat spreader. At least a portion of the heat sink is arranged to encompass the secondary optics. The heat pipes are embedded in the heat sink. Further, a fan for providing forced air convection at the heat sink is comprised in the device. A corresponding lighting device is also presented.
摘要翻译：提出了一种用于光源（100）的热管理装置，其结合了通过散热器进行热管理，热管和强制对流，由此实现了高功率照明应用的有效冷却。热管理装置包括一散热元件（104），其具有设置成与至少一个光源（106）热连接的上侧。从光源发射的光由二次光学器件（103）控制。热管理装置包括热连接到散热器的散热器，以及热连接到散热器的第一组热管。散热器的至少一部分布置成包围次级光学器件。热管嵌入散热器。此外，在该装置中包括用于在散热器处提供强制空气对流的风扇。还提供了相应的照明装置。

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