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1. 发明授权

US08979318B2 Light source with a low color temperature 有权
标题翻译：色温低的光源
公开(公告)号：US08979318B2
公开(公告)日：2015-03-17
申请号：US11659604
申请日：2005-07-15
申请人： Tim Fiedler , Frank Jermann , Jörg Strauβ
发明人： Tim Fiedler , Frank Jermann , Jörg Strauβ
IPC分类号： F21V9/00 , H01L33/50 , C09K11/77 , H05B33/14
CPC分类号： H01L33/502 , C09K11/7734 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H05B33/14 , H01L2924/00014 , H01L2924/00
摘要： LEDs having a low color temperature up to 5000 K, comprising a blue-emitting LED and, connected upstream thereof, two phosphors having a first phosphor from the class of the chliorosilicates and a second phosphor from the class of the nitridosilicates having the formula (Ca,Sr)2Si5N8:Eu.
摘要翻译：具有低至5000K的低色温的LED，包括蓝色发光LED，并且在其上游连接两种具有来自硅酸盐类的第一荧光体的荧光体和来自具有式（Ca）的硝酸硅酸盐的第二荧光体，Sr）2Si5N8：Eu。

2. 发明授权

US08944657B2 Light source 有权
标题翻译：光源
公开(公告)号：US08944657B2
公开(公告)日：2015-02-03
申请号：US12602444
申请日：2008-05-28
申请人： Alessandro Scordino , Julius Muschawek , Jan Marfeld
发明人： Alessandro Scordino , Julius Muschawek , Jan Marfeld
IPC分类号： F21V7/04 , H01L33/00 , H01L33/58 , F21K99/00 , G02B19/00 , H01L25/075 , H01L33/60
CPC分类号： H01L33/58 , F21K9/00 , F21K9/69 , G02B19/0028 , G02B19/0047 , G02B19/0057 , H01L25/0753 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： A light source comprises a light-emitting device to emit electromagnetic radiation from an emitting surface and an optical element having a light input surface, a light output surface and side surfaces connecting the light input surface to the light output surface. The light input surface is located in the optical path of the light-emitting device, the electromagnetic radiation entering the optical element through the light input surface, and the light input surface has a concave curvature and an area being smaller than the area of the light output surface.
摘要翻译：光源包括从发射表面发射电磁辐射的发光器件和具有光输入表面的光学元件，光输出表面和将光输入表面连接到光输出表面的侧表面。光输入表面位于发光器件的光路中，电磁辐射通过光输入表面进入光学元件，并且光输入表面具有凹曲率，并且面积小于光的面积输出面。

3. 发明授权

US08836238B2 Detect method for step dimming selection 有权
标题翻译：用于步进调光选择的检测方法
公开(公告)号：US08836238B2
公开(公告)日：2014-09-16
申请号：US12667047
申请日：2008-06-12
申请人： Wei Gao , Markus Heckmann , Rene Twardzik , Yanshun Xue
发明人： Wei Gao , Markus Heckmann , Rene Twardzik , Yanshun Xue
IPC分类号： H05B37/02 , H05B41/298
CPC分类号： H05B41/2985
摘要： A detect method is provided for performing step dimming selection in an electronic ballast including an End of Lamp Life detect circuit and a half-bridge inverter, the End of Lamp Life detect circuit being connected to an input terminal of the control circuit, wherein each time when the power switch is turned on, it is judged whether the electronic ballast should enter the dimming mode or not by detecting the voltage at the input terminal of the control circuit before the half-bridge inverter starts operating.
摘要翻译：提供了一种检测方法，用于在包括灯寿命检测电路和半桥逆变器的电子镇流器中执行步进调光选择，灯寿命检测电路连接到控制电路的输入端，其中每次当电源开关打开时，通过在半桥逆变器开始运行之前检测控制电路输入端的电压，判断电子镇流器是否进入调光模式。

4. 发明授权

US08816598B2 Circuit and method for driving a luminous means 有权
标题翻译：用于驱动发光装置的电路和方法
公开(公告)号：US08816598B2
公开(公告)日：2014-08-26
申请号：US12986222
申请日：2011-01-07
申请人： Richard Dilger
发明人： Richard Dilger
IPC分类号： G05F1/00 , H05B37/02 , H05B39/04 , H05B41/36 , H05B39/02
CPC分类号： H05B33/0815 , Y02B20/346
摘要： A circuit for driving a luminous means is provided. The circuit may include a driver circuit having an input and an output, wherein the output of the driver circuit is connected to the luminous means; and a detector circuit, on the basis of which, depending on an input signal of the driver circuit, a capacitor can be connected to the output of the driver circuit or to the input of the driver circuit.
摘要翻译：提供了用于驱动发光装置的电路。电路可以包括具有输入和输出的驱动器电路，其中驱动器电路的输出连接到发光装置; 以及检测器电路，基于此，根据驱动电路的输入信号，可以将电容器连接到驱动器电路的输出或驱动器电路的输入端。

5. 发明授权

US08796941B2 Method and circuit arrangement for operating at least one discharge lamp 有权
标题翻译：用于操作至少一个放电灯的方法和电路装置
公开(公告)号：US08796941B2
公开(公告)日：2014-08-05
申请号：US12989421
申请日：2008-04-25
申请人： Peter Krummel , Andreas Mitze
发明人： Peter Krummel , Andreas Mitze
IPC分类号： H05B37/02 , H05B41/295
CPC分类号： H05B41/295
摘要： A method for operating a lamp, wherein in the preheating phase a first value of the voltage drop correlated with the reciprocal of the electrical resistance of a coil of the lamp is determined across a resistor at a first instant, and a second value of the voltage drop is determined at a second instant, may include: a) determining the difference between a first and the second value; b) b1) if the difference is greater than a first threshold value: carrying out an algorithm for lamp-type recognition; b2) if the difference is not greater than the first threshold value: c1) if the difference is greater than a second threshold value: d1) if the second value is greater than a third threshold value: determining a coil short circuit; d2) if the second value is not greater than the third threshold value: operating the lamp with the current set of operating parameters.
摘要翻译：一种用于操作灯的方法，其中在所述预热阶段中，在第一时刻在电阻器上确定与所述灯的线圈的电阻的倒数相关的电压降的第一值，并且所述电压的第二值在第二时刻确定下降，可以包括：a）确定第一和第二值之间的差; b）b1）如果差值大于第一阈值：执行灯型识别算法; b2）如果所述差值不大于所述第一阈值：c1）如果所述差值大于第二阈值：d1）如果所述第二值大于第三阈值：确定线圈短路; d2）如果第二值不大于第三阈值：用当前操作参数组操作灯。

6. 发明授权

US08754582B2 Detector circuit and method for actuating a fluorescent lamp 有权
标题翻译：用于致动荧光灯的检测器电路和方法
公开(公告)号：US08754582B2
公开(公告)日：2014-06-17
申请号：US13144505
申请日：2009-11-13
申请人： Juergen Klier , Richard Pfaller
发明人： Juergen Klier , Richard Pfaller
IPC分类号： H05B41/295 , H05B41/28
CPC分类号： H05B41/295 , H05B41/28 , H05B41/2985 , H05B41/2988
摘要： A detector circuit for actuating at least one fluorescent lamp may be configured such that the actuation of at least one fluorescent lamp occurs as a function of a first signal at a first input and as a function of a second signal at a second input if the first signal and the second signal are each greater than a first prescribed voltage and less than a second prescribed voltage during a start-up phase.
摘要翻译：用于致动至少一个荧光灯的检测器电路可以被配置为使得至少一个荧光灯的致动作为第一输入处的第一信号的函数发生，并且如果第一输入端的第二信号是第二信号，则作为第二信号的函数发生信号和第二信号各自大于第一规定电压，并且在启动阶段期间小于第二规定电压。

7. 发明授权

US08754437B2 LED module having a heat sink 有权
标题翻译： LED模块具有散热器
公开(公告)号：US08754437B2
公开(公告)日：2014-06-17
申请号：US12456205
申请日：2009-06-12
申请人： Alexander Faller , Moritz Kaiser , Martin Reuter
发明人： Alexander Faller , Moritz Kaiser , Martin Reuter
IPC分类号： H01L33/00
CPC分类号： H05K1/0272 , F21K9/00 , F21V29/83 , H01L2224/48247 , H01L2224/48465 , H05K1/0203 , H05K1/053 , H05K3/382 , H05K2201/10106 , H05K2203/025 , H05K2203/1344 , H05K2203/1366 , H01L2924/00
摘要： The invention relates to an LED module (1) comprising at least one light-emitting diode (LED) (3) and at least one heat sink (2) for active cooling, having at least one coolant channel (6) through which a cooling fluid flows.The dimensions of the at least one coolant channel (6) are selected so that a predominantly laminar flow of the fluid is set up in the at least one coolant channel (5) during operation of the LED module (1).
摘要翻译：本发明涉及一种包括至少一个发光二极管（LED）（3）和用于主动冷却的至少一个散热器（2）的LED模块（1），其具有至少一个冷却剂通道（6），冷却通道流体流动。选择至少一个冷却剂通道（6）的尺寸，使得在LED模块（1）的操作期间，在至少一个冷却剂通道（5）中主要层流的流体被设置。

8. 发明授权

US08742663B2 Transformer and lamp base element, lamp base, and discharge lamp having such a lamp base 有权
标题翻译：变压器和灯座元件，灯座和具有这种灯座的放电灯
公开(公告)号：US08742663B2
公开(公告)日：2014-06-03
申请号：US13003878
申请日：2009-06-25
申请人： Frank Sroka
发明人： Frank Sroka
IPC分类号： H01J7/44 , H01R13/46
CPC分类号： H01F38/12 , F21S41/17 , F21S41/192 , F21V23/026 , H01F5/04 , H05B41/02 , Y02B20/19
摘要： In various embodiments, a lamp base element for holding a transformer is provided. The lamp base element may include a transformer chamber which holds the transformer, wherein the transformer is held completely in the transformer chamber, and wherein the contact pins of the transformer are passed through a contact-making face of the transformer chamber, which contact-making face is opposite an opening face.
摘要翻译：在各种实施例中，提供了用于保持变压器的灯基座元件。灯座元件可以包括保持变压器的变压器室，其中变压器完全保持在变压器室中，并且其中变压器的接触销通过变压器室的接触面，该接触制造面面对开口面。

9. 发明授权

US08664856B2 Electrode for a discharge lamp and a discharge lamp and method for producing an electrode 有权
标题翻译：放电灯用电极及放电灯及电极的制造方法
公开(公告)号：US08664856B2
公开(公告)日：2014-03-04
申请号：US13122171
申请日：2009-09-29
申请人： Stefan Hoene , Manfred Kaemmer
发明人： Stefan Hoene , Manfred Kaemmer
IPC分类号： H01J17/18 , H01J61/36
CPC分类号： H01J61/0732 , H01J61/366
摘要： In various embodiments, an electrode for a discharge lamp is provided. The electrode may include a metal pin that has a section around which a coil made of metal wire is wound, wherein the metal wire is flattened.
摘要翻译：在各种实施例中，提供了用于放电灯的电极。电极可以包括金属销，该金属销具有卷绕有由金属线制成的线圈的部分，其中金属线被压扁。

10. 外观设计

USD696439S1 Lighting appliance 有权
公开(公告)号：USD696439S1
公开(公告)日：2013-12-24
申请号：US29393860
申请日：2011-06-10
申请人： Yubao He , Yabin Luo , Tengzhi Qin , Canbang Yang
设计人： Yubao He , Yabin Luo , Tengzhi Qin , Canbang Yang

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