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公开(公告)号：US09167652B2
公开(公告)日：2015-10-20
申请号：US13496275
申请日：2010-09-07
申请人： Redouane Eddeane , Robertus Leonardus Tousain , Bertrand Johan Edward Hontele , Dennis Johannes Antonius Claessens , Etienne Nicolaas Kathalijntje Paulus Marie Eberson , Hong Jiang , Philip Louis Zulma Vael
发明人： Redouane Eddeane , Robertus Leonardus Tousain , Bertrand Johan Edward Hontele , Dennis Johannes Antonius Claessens , Etienne Nicolaas Kathalijntje Paulus Marie Eberson , Hong Jiang , Philip Louis Zulma Vael
CPC分类号： H05B33/0842
摘要： An illumination device (1) comprises: at least one low-power light source (50); a power input stage (20) suitable for receiving AC low voltage from an electronic transformer (ET); a power buffer stage (30) having an input (31) connected to the input stage output (29); a driver (40) for driving the light source and receiving electric power supply from the power buffer stage. The power input stage generates output current pulses for charging the power buffer stage at a relatively low frequency, and during each output current pulse, the power input stage draws input current, the input current always having a current magnitude higher than a minimum load requirement of the electronic transformer.
摘要翻译： 照明装置（1）包括：至少一个低功率光源（50）; 适于从电子变压器（ET）接收AC低电压的电力输入级（20）; 具有连接到输入级输出（29）的输入（31）的功率缓冲级（30）; 用于驱动光源并从功率缓冲级接收电力供应的驱动器（40）。 电源输入级产生用于以较低频率对功率缓冲级充电的输出电流脉冲，并且在每个输出电流脉冲期间，功率输入级抽取输入电流，输入电流总是具有高于最小负载要求的电流幅度 电子变压器。
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公开(公告)号：US20120169246A1
公开(公告)日：2012-07-05
申请号：US13496275
申请日：2010-09-07
申请人： Redouane Eddeane , Robertus Leonardus Tousain , Bertrand Johan Edward Hontele , Dennis Johannes Antonius Claessens , Etienne Nicolaas Kathalijntje Paulus Marie Eberson , Hong Jiang , Philip Louis Zulma Vael
发明人： Redouane Eddeane , Robertus Leonardus Tousain , Bertrand Johan Edward Hontele , Dennis Johannes Antonius Claessens , Etienne Nicolaas Kathalijntje Paulus Marie Eberson , Hong Jiang , Philip Louis Zulma Vael
IPC分类号： H05B37/02
CPC分类号： H05B33/0842
摘要： An illumination device (1) comprises: at least one low-power light source (50); a power input stage (20) suitable for receiving AC low voltage from an electronic transformer (ET); a power buffer stage (30) having an input (31) connected to the input stage output (29); a driver (40) for driving the light source and receiving electric power supply from the power buffer stage. The power input stage generates output current pulses for charging the power buffer stage at a relatively low frequency, and during each output current pulse, the power input stage draws input current, the input current always having a current magnitude higher than a minimum load requirement of the electronic transformer.
摘要翻译： 照明装置（1）包括：至少一个低功率光源（50）; 适于从电子变压器（ET）接收AC低电压的电力输入级（20）; 具有连接到输入级输出（29）的输入（31）的功率缓冲级（30）; 用于驱动光源并从功率缓冲级接收电力供应的驱动器（40）。 电源输入级产生用于以较低频率对功率缓冲级充电的输出电流脉冲，并且在每个输出电流脉冲期间，功率输入级抽取输入电流，输入电流总是具有高于最小负载要求的电流幅度 电子变压器。
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公开(公告)号：US20100328006A1
公开(公告)日：2010-12-30
申请号：US12809085
申请日：2008-12-26
IPC分类号： H01F30/06
CPC分类号： H01F38/14 , H01F27/325 , H01F30/06
摘要： This invention relates to a power transfer device via electromagnetic interaction. this invention proposes a power transfer device, comprising: a primary coil for transferring a power, including a first primary coil and a second primary coil; a secondary coil for transferring the power with the primary coil via electromagnetic interaction; wherein the secondary coil is positioned between the first primary coil and the second primary coil, the first and the second primary coil being configured to render the directions of the magnet fields they induce across the secondary coil consistent. With the specific association and positioning of the primary coil and the secondary coil, the power can be transferred between the primary coil and the secondary coil effectively; therefore, the size of the transfer device can be reduced significantly. This invention can be used for charging device, e.g. components of lighting products, electrical charging device, etc.
摘要翻译： 本发明涉及通过电磁相互作用的功率传递装置。 本发明提出了一种功率传递装置，包括：用于传送功率的初级线圈，包括第一初级线圈和第二初级线圈; 用于通过电磁相互作用与初级线圈传输电力的次级线圈; 其中所述次级线圈位于所述第一初级线圈和所述第二初级线圈之间，所述第一和第二初级线圈被配置为使得它们在次级线圈上引起的磁场的方向一致。 通过初级线圈和次级线圈的特定关联和定位，能够有效地在初级线圈和次级线圈之间传递功率; 因此，可以显着地降低转印装置的尺寸。 本发明可以用于充电装置，例如， 照明产品组件，充电装置等
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