-
公开(公告)号：EP1747399B1
公开(公告)日：2010-10-13
申请号：EP05715145.8
申请日：2005-04-01
CPC分类号： F21V29/70 , F21V19/02 , F21V29/004 , F21V29/15 , F21V29/677 , F21V29/75 , F21V29/767 , F21V29/83
摘要： The present invention relates to a light source module comprising a light source, which light source module comprises cooling means for cooling the light source base, which light source module further comprises a dechroic reflector, where at least one heat sink surrounds the dechroic reflector. The object of the present invention is to reduce the temperature at the lamp base to increase the lifetime of a lamp. This can be achieved by a light source module that comprises at least a first heat sink, which first heat sink comprises a number of dishes, which dishes are formed to achieve air gabs there between, which dishes comprises at least one opening for the dechroic reflector, which dishes are placed radially around the dechroic reflector, which air gabs between the dishes are directed mostly perpendicularly to a centre axis of the light source module. Hereby, it is achieved that most of the infrared light, which is radiated in the direction of the dechroic reflector is absorbed in the dishes of the heat sink, and because the direction of the dishes is perpendicular to the main axis of the lamp module, the dishes conduct the heat radially towards the outer surface of the dishes.
摘要翻译： 本发明涉及一种包括光源的光源模块，该光源模块包括用于冷却光源基座的冷却装置，该光源模块还包括一个去色反射器，其中至少一个散热器围绕该消光反射器。 本发明的目的是降低灯座的温度以增加灯的使用寿命。 这可以通过包括至少第一散热器的光源模块来实现，第一散热器包括多个盘，所述第一散热器包括多个盘，这些盘被形成以在其间形成气隙，所述盘包括用于去色反射器的至少一个开口 ，哪些盘径向放置在脱色反射器周围，盘之间的空气吸引物主要垂直于光源模块的中心轴。 因此，实现了沿着去色反射体的方向辐射的大部分红外光被吸收在散热器的盘中，并且由于盘的方向垂直于灯模组的主轴线， 盘子向盘的外表面径向地传导热量。
-
公开(公告)号：EP2195573A1
公开(公告)日：2010-06-16
申请号：EP08784442.9
申请日：2008-09-05
发明人： PEDERSEN, Allan , CHEN, Xia , LI, Guohui , LIANG, Chen
IPC分类号： F21S4/00 , F21V29/00 , F21V21/30 , H05B33/08 , F21Y101/02
CPC分类号： F21V29/507 , F21S4/28 , F21S10/02 , F21V5/045 , F21V13/04 , F21V21/30 , F21V23/06 , F21V29/004 , F21V29/74 , F21V29/83 , F21V31/03 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10 , H05B33/0803 , H05B33/0857
摘要： The present invention relates to LED bar modules (2) where the LED groups are placed at a pixel board (6). The present invention further concerns a method for calibration of LEDs. It is the object of the invention to achieve a highly efficient LED bar for generating a bar of light. A further object of the invention is to store calibration data for each LED both electrically and mechanically close to the actual LED. Preferably, the main printed circuit is placed inside a heat conductive tube (4), where the pixel board (6) is placed outside the heat conductive tube (4) in a longitudinal recess, where the main printed circuit is placed inside an isolation cover (12). Hereby, it is achieved that the LEDs are placed on the outside of the tube (4) in a way where heat generated from the LEDs is conducted downwards to the tube (4). Inside the tube (4), the rest of the power electronics and also the light controlling electronics are placed.
摘要翻译： 本发明涉及LED条模块（2），其中LED组被放置在像素板（6）处。 本发明还涉及一种校准LED的方法。 本发明的目的是实现一种用于产生一束光的高效LED条。 本发明的另一个目的是将每个LED的校准数据存储在电气和机械上接近实际的LED。 优选地，主印刷电路放置在导热管（4）的内部，其中像素板（6）放置在纵向凹槽内的导热管（4）的外部，其中主印刷电路放置在隔离盖 （12）。 因此，实现了以从LED发出的热向下传导到管（4）的方式将LED放置在管（4）的外侧上。 在管（4）内部，放置电力电子设备的其余部分以及光控制电子设备。
-
公开(公告)号：EP2108088B1
公开(公告)日：2010-06-09
申请号：EP08700890.0
申请日：2008-01-17
IPC分类号： F21S10/00
CPC分类号： F21S10/007 , F21S10/02 , F21V17/02
-
公开(公告)号：EP2146141A1
公开(公告)日：2010-01-20
申请号：EP09164658.8
申请日：2009-07-06
发明人： Vinther, Thomas
IPC分类号： F21V23/02 , F21S8/00 , F21W131/406
CPC分类号： F21V21/30 , F21V23/02 , F21V23/026
摘要： The present invention relates to a light fixture (2) comprising a head (4), which head comprises at least one light source, which head is carried rotatably in a yoke (6), which yoke rotates in relation to a base (8), which bases comprises bearings for the yoke, which base comprises at least a power module, which power module comprises at least one ballast circuit, which base comprises at least one controller. It is the object of the invention to achieve a fast exchange of a power module in a light source in situations of changing technical specifications of the power module. Hereby it can be achieved that the module can be exchanged very easily. This can be important in a light fixture placed high above the ground if it needs to have an electronic module exchanged or if specifications are changed after the light fixture has been placed in a truss for operation. Thus, the base (8) comprises a drawer (20) which comprises an electronic module.
摘要翻译： 本发明涉及一种包括头部（4）的灯具（2），该头部包括至少一个光源，该头部可旋转地承载在轭架（6）中，该轭架相对于基座（8）旋转， ，所述底座包括用于所述轭的轴承，所述基座至少包括功率模块，所述功率模块包括至少一个镇流器电路，所述至少一个镇流器电路包括至少一个控制器。 本发明的目的是在改变功率模块的技术规格的情况下实现光源中功率模块的快速交换。 因此，可以实现模块可以非常容易地交换。 如果需要更换电子模块，或者如果在将灯具放置在桁架中进行操作后更改规格，则可能会在放置在地面上方的灯具中很重要。 因此，基座（8）包括一个包括电子模块的抽屉（20）。
-
公开(公告)号：EP2133626A1
公开(公告)日：2009-12-16
申请号：EP08104332.5
申请日：2008-06-10
摘要： The present invention relates to a method for generating an air stream for cooling a light source and to a light source module for a light fixture, which light source module comprises cooling means for cooling the light source and the light source base. The object of the invention is to achieve highly effective cooling of a lamp in a light fixture or a projector. This can be achieved by a light source module if at least one forced air streams generated by a blower system, which blower system can be placed in the light fixture housing, which blower system can be connected through a tube, which tube can end in a duct, which duct direct a air stream in a direction towards the light source. By using a tube for the connection between the blowing unit and the actual place where air stream is to be used for cooling, it is possible that the blowing system can be operating in a place where it is possible for the inlet of suction the air into the blowing unit can be placed in a relatively cool place. This leads to the blowing of air with a temperature as low as possible.
摘要翻译： 本发明涉及一种用于产生用于冷却光源的空气流和用于灯具的光源模块的方法，该光源模块包括用于冷却光源和光源基座的冷却装置。 本发明的目的是在灯具或投影仪中实现灯的高效冷却。 如果通过鼓风机系统产生的至少一个强制空气流，该鼓风机系统可以放置在灯具壳体中，该鼓风机系统可以通过管连接，该管可以在一个 管道，该管道在朝向光源的方向上引导空气流。 通过使用用于吹送单元和空气流用于冷却的实际位置之间的连接的管，可以将吹风系统操作在可能的空气入口入口的地方 吹风单元可以放置在相对较冷的地方。 这导致空气吹尽尽可能低的温度。
-
公开(公告)号：EP2117284A1
公开(公告)日：2009-11-11
申请号：EP08103672.5
申请日：2008-04-23
发明人： Vinther, Thomas
IPC分类号： H05B41/292
CPC分类号： H05B41/2988 , H05B41/2928 , Y02B20/208
摘要： The present invention relates to a light fixture and a method for control of a light fixture is supervised by at least one thermo switch, which thermo switch by increasing temperature protects the light source by disconnecting the power supply to the light source. It is the object of the invention to achieve a safety circuit in a light fixture without switching the supply circuit to a light source. This can be achieve in a light fixture by using at least one thermo switch, which can be connected to a low voltage safety loop, which safety loop can be connected to a current source that generates a constant current in the safety loop, which safety loop is supervised by current measuring device. Hereby it is achieved that the switching, if temperature arises, is achieved by switching contacts that are only carrying a very limited current. This will increase the life time of the thermo switch and very small switches can be used.
摘要翻译： 本发明涉及一种灯具和一种用于控制灯具的方法，由至少一个热敏开关监控，该热敏开关通过增加温度通过断开对光源的电源来保护光源。 本发明的目的是在灯具中实现安全电路，而不将电源电路切换到光源。 这可以通过使用至少一个可连接到低电压安全回路的热敏开关在灯具中实现，该安全回路可以连接到在安全回路中产生恒定电流的电流源，该安全回路 由电流测量装置监控。 因此，实现了如果温度出现，则通过切换仅具有非常有限电流的触点实现切换。 这将增加热电开关的使用寿命，并且可以使用非常小的开关。
-
公开(公告)号：EP2108088A1
公开(公告)日：2009-10-14
申请号：EP08700890.0
申请日：2008-01-17
IPC分类号： F21S10/00
CPC分类号： F21S10/007 , F21S10/02 , F21V17/02
摘要： The present invention relates to a drive (2), primarily for optical light forming means (6,8), which light forming means can be used in a projector, which projector comprises light generating means, which light generating means forms a light path (30) passing through light forming means, which drive comprises at least one motor (4), which motor can be mechanical connected to at least one optical light forming means (6,8), which light forming means comprises at least partly open area for light, where at least two light forming mean are cooperating in a light path for forming the light, which light forming means are rotated around a common axis (24) in and out of the light path. It is the object of the invention to achieve opposite synchronous movement of light forming means.
-
公开(公告)号：EP1747399A1
公开(公告)日：2007-01-31
申请号：EP05715145.8
申请日：2005-04-01
CPC分类号： F21V29/70 , F21V19/02 , F21V29/004 , F21V29/15 , F21V29/677 , F21V29/75 , F21V29/767 , F21V29/83
摘要： The present invention relates to a light source module comprising a light source, which light source module comprises cooling means for cooling the light source base, which light source module further comprises a dechroic reflector, where at least one heat sink surrounds the dechroic reflector. The object of the present invention is to reduce the temperature at the lamp base to increase the lifetime of a lamp. This can be achieved by a light source module that comprises at least a first heat sink, which first heat sink comprises a number of dishes, which dishes are formed to achieve air gabs there between, which dishes comprises at least one opening for the dechroic reflector, which dishes are placed radially around the dechroic reflector, which air gabs between the dishes are directed mostly perpendicularly to a centre axis of the light source module. Hereby, it is achieved that most of the infrared light, which is radiated in the direction of the dechroic reflector is absorbed in the dishes of the heat sink, and because the direction of the dishes is perpendicular to the main axis of the lamp module, the dishes conduct the heat radially towards the outer surface of the dishes.
-
公开(公告)号：EP2718624B1
公开(公告)日：2017-01-18
申请号：EP12796259.5
申请日：2012-06-08
IPC分类号： F21V29/00 , F21Y101/00
CPC分类号： F21V29/51 , F21V5/007 , F21V5/04 , F21V5/048 , F21V17/02 , F21V29/30 , F21V29/502 , F21V29/504 , F21V29/60 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/81 , F21V29/83 , F21W2131/406 , F21Y2105/00 , F21Y2107/50 , F21Y2107/60 , F21Y2113/13 , F21Y2115/10 , F21Y2115/15 , F21Y2115/30 , G02B6/0013
摘要： The present invention relates to an illumination device where a number of light sources are arranged on a heat sink and adapted to emit light in substantially the same direction. The heat sink comprises a first cooling plate and a second cooling plate. A first part of the light sources are arranged on the first cooling plate and a second part of the light sources are arranged on the second cooling plate. The first and second cooling plates are separated by a distance and a flow channel is defined there between. The flow channel allows cooling fluid to flow between the first cooling plate and the second cooling plate whereby the light sources can be cooled by the cooling fluid. The heat sink comprises further a number of light passages allowing light to propagate from the second cooling plate, towards the first cooling plate and through the first cooling plate.
-
20.发明公开DUAL FUNCTION LIGHT CONTROLLER WITH STAND-ALONE AND PERIPHERAL MODE OF OPERATION 审中-公开双重功能照明控制与自营和外设工作模式
公开(公告)号：EP2818030A1
公开(公告)日：2014-12-31
申请号：EP13752409.6
申请日：2013-02-19
发明人： HINRICHS, Matthias
IPC分类号： H05B37/02
CPC分类号： H05B37/0254 , H05B37/02 , H05B37/0245
摘要： The present invention relates to a dual function light controller for a lighting system comprising a number of light emitting devices. The dual function light controller acts in a stand-alone mode of operation as an independent light controller controlling the lighting system and acts in a peripheral mode of operation act as a peripheral device which at least partially is controlled by a main controller controlling the lighting system. The dual function light controller comprises user switching means enabling a user to switch between the sand-alone mode of operation and the peripheral mode of operation. The present invention relates also to a lighting system comprising such dual function light control device.
-
-
-
-
-
-
-
-
-
搜索结果
94 条记录 (耗时 0.02 秒)
