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1. 发明申请

WO2009094329A1 DIMMING SIGNAL GENERATION AND METHODS OF GENERATING DIMMING SIGNALS 审中-公开
标题翻译：调试信号的生成和生成信号的方法
公开(公告)号：WO2009094329A1
公开(公告)日：2009-07-30
申请号：PCT/US2009/031426
申请日：2009-01-20
申请人： CREE LED LIGHTING SOLUTIONS, INC. , GIVEN, Terry , HARRIS, Michael , MYERS, Peter, Jay
发明人： GIVEN, Terry , HARRIS, Michael , MYERS, Peter, Jay
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0815 , H05B39/044
摘要： A lighting control circuit comprises a dimming level detection circuit, a waveform generator and a comparator circuit. The dimming level detection circuit is configurable to generate a first voltage level signal corresponding to a selected one of at least two different types of dimming signals selected from among an AC phase cut dimming signal, a DC voltage level dimming signal or a PWM dimming signal. The waveform generator is configured to output a periodic waveform. The comparator circuit is configured to compare the periodic waveform with the first voltage level signal to generate an output waveform having a duty cycle corresponding to a dimming level of the one of the at least two different input dimming signals and a frequency corresponding to the frequency of the periodic waveform. Also, methods of controlling lighting.
摘要翻译：照明控制电路包括调光电平检测电路，波形发生器和比较器电路。调光电平检测电路可配置为产生对应于从AC相位切换调光信号，DC电压电平调光信号或PWM调光信号中选择的至少两种不同类型的调光信号中选定的一个的第一电压电平信号。波形发生器被配置为输出周期波形。比较器电路被配置为将周期性波形与第一电压电平信号进行比较，以产生具有对应于至少两个不同输入调光信号中的一个的调光电平的占空比的输出波形和对应于周期波形。另外，控制照明的方法。

2. 发明申请

WO2008067447A1 SELF-BALLASTED SOLID STATE LIGHTING DEVICES 审中-公开
标题翻译：自封固态照明装置
公开(公告)号：WO2008067447A1
公开(公告)日：2008-06-05
申请号：PCT/US2007/085904
申请日：2007-11-29
申请人： LED LIGHTING FIXTURES, INC. , NEGLEY, Gerald, H. , VAN DE VEN, Antony, Paul , CHAN, Wai, Kwan , PICKARD, Paul, Kenneth , MYERS, Peter, Jay
发明人： VAN DE VEN, Antony, Paul , CHAN, Wai, Kwan , PICKARD, Paul, Kenneth , MYERS, Peter, Jay
IPC分类号： F21S8/02 , F21Y101/02
CPC分类号： F21S8/026 , F21V29/507 , F21V29/713 , F21V29/74 , F21V29/745 , F21V29/75 , F21V29/773 , F21Y2115/10 , Y02B20/19
摘要： A lighting device (10), comprising a light engine housing (11), a light engine (18) comprising one or more solid state light emitters (38), a diffuser (49) and an energy forwarding element (40) which receives AC voltage and supplies power to the light engine (18). The light engine housing (11) comprises an electrical connection region (16) which is engageable with an electricity supply device (17). The light engine housing (11) comprises a first compartment (30), in which the light engine (19) is positioned and a second compartment (29). The light engine housing comprises a flange region (36). The first compartment (30) has an opening (20) which is covered by the diffuser. The lighting device can be mounted such the only elements which are visible from a room are the flange region (36), a front side (23) of the diffuser and any portion of the first compartment (30) which is between the opening (20) and the open end (19) of the light engine housing. The light engine housing (11) can comprise heat-dissipating fins (50).
摘要翻译：一种照明装置（10），包括光引擎壳体（11），包括一个或多个固态发光器（38）的光引擎（18），扩散器（49）和能量转发元件（40），其接收AC 电压并向光引擎（18）供电。光引擎壳体（11）包括可与电力供应装置（17）接合的电连接区域（16）。光引擎壳体（11）包括第一隔室（30），光引擎（19）定位在该第一隔室（30）中，第二隔室（29）。光引擎壳体包括凸缘区域（36）。第一隔室（30）具有被扩散器覆盖的开口（20）。可以安装照明装置，从室内可见的唯一元件是凸缘区域（36），扩散器的前侧（23）和位于开口（20）之间的第一隔室（30）的任何部分）和光引擎壳体的开口端（19）。光引擎壳体（11）可以包括散热翅片（50）。

3. 发明申请

WO2008033984A2 CIRCUITRY FOR SUPPLYING ELECTRICAL POWER TO LOADS 审中-公开
标题翻译：供电电路的电路负载
公开(公告)号：WO2008033984A2
公开(公告)日：2008-03-20
申请号：PCT/US2007078368
申请日：2007-09-13
申请人： LED LIGHTING FIXTURES INC , MYERS PETER JAY
发明人： MYERS PETER JAY
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , Y10T307/297
摘要： A power supply, comprising a boost converter which provides voltage to a first load, and a flyback converter which provides voltage to a second load and which utilizes an inductive element of the boost converter as a primary winding of a transformer of the flyback converter. Also, a power supply comprising a MOSFET which is disposed between solid state elements and a second reference potential and which controls current flowing through the solid state elements. Also, a circuit comprising a transformer, a first circuit portion comprising the primary winding of the transformer and a second circuit portion comprising the secondary winding of the transformer. Also, a power supply comprising means for using a common transformer for providing a boost converter and a flyback converter. Also, a power supply comprising a transformer, means for providing a boost converter utilizing the transformer, and means for providing a flyback converter utilizing the transformer.
摘要翻译：一种电源，包括向第一负载提供电压的升压转换器，以及向第二负载提供电压并且利用升压转换器的电感元件作为回扫转换器的变压器的初级绕组的反激转换器。此外，电源包括设置在固态元件和第二参考电位之间并且控制流过固态元件的电流的MOSFET。此外，包括变压器的电路，包括变压器的初级绕组的第一电路部分和包括变压器的次级绕组的第二电路部分。此外，电源包括用于使用公共变压器来提供升压转换器和反激转换器的装置。此外，包括变压器的电源，用于提供利用变压器的升压转换器的装置，以及用于提供使用该变压器的反激式转换器的装置。

4. 发明申请

WO2008137984A1 LIGHTING DEVICES AND METHODS FOR LIGHTING 审中-公开
标题翻译：照明设备和照明方法
公开(公告)号：WO2008137984A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/063045
申请日：2008-05-08
申请人： CREE LED LIGHTING SOLUTIONS, INC. , MYERS, Peter, Jay , HARRIS, Michael , NEGLEY, Gerald, H.
发明人： MYERS, Peter, Jay , HARRIS, Michael , NEGLEY, Gerald, H.
IPC分类号： F21K7/00 , H05B33/08
CPC分类号： H05B33/0866 , F21K9/00 , F21K9/62 , H05B33/0827 , H05B33/0869 , H05B33/0872
摘要： A lighting device comprises groups of solid state light emitters, a sensor and circuitry. If the emitters are illuminated, the sensor is exposed to combined light from the groups, and senses only a portion of the combined light. The circuitry adjusts current applied to at least one of the emitters based on an intensity of the light sensed. Also, a device comprising emitters, a circuit board and a sensor, at least one of the emitters being positioned on the first circuit board and the sensor being spaced from the circuit board. Also, a lighting device comprising emitters, a sensor, and circuitry which adjusts current applied an emitters based on detection by the first sensor, the circuitry comprising a differential amplifier circuit. Also, a lighting device, comprising light emitters and circuitry which adjusts current applied to only some of the emitters based on ambient temperature. Also, methods of lighting.
摘要翻译：照明装置包括固态发光体组，传感器和电路。如果发射器被照亮，则传感器暴露于来自组的组合光，并且仅感测组合的光的一部分。该电路基于所感测的光的强度来调整施加到至少一个发射器的电流。此外，包括发射器，电路板和传感器的装置，至少一个发射器位于第一电路板上，并且传感器与电路板间隔开。此外，包括发射器，传感器和电路的照明装置，其基于第一传感器的检测来调节施加发射器的电流，该电路包括差分放大器电路。而且，一种照明装置，包括发光器和电路，其根据环境温度调节仅施加到一些发射器的电流。另外，照明方法。

5. 发明申请

WO2009094328A2 FREQUENCY CONVERTED DIMMING SIGNAL GENERATION 审中-公开
标题翻译：频率转换调光信号发生
公开(公告)号：WO2009094328A2
公开(公告)日：2009-07-30
申请号：PCT/US2009031425
申请日：2009-01-20
申请人： CREE LED LIGHTING SOLUTIONS , MYERS PETER JAY , HARRIS MICHAEL , GIVEN TERRY
发明人： MYERS PETER JAY , HARRIS MICHAEL , GIVEN TERRY
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0815 , H05B39/044
摘要： There is provided a lighting control circuit comprising a duty cycle detection circuit, an averaging circuit, a waveform generator and a comparator circuit. The duty cycle detection circuit generates a first periodic waveform having a duty cycle and frequency corresponding to an input waveform duty cycle and frequency. The averaging circuit generates a first signal having a voltage level corresponding to the duty cycle of the first periodic waveform. The waveform generator outputs a second periodic waveform having a frequency different from the input waveform frequency. The comparator circuit compares the second periodic waveform with the first signal to generate an output waveform having a duty cycle corresponding to the input waveform duty cycle and a frequency corresponding to the frequency of the second periodic waveform. Also, there are provided methods.
摘要翻译：提供了一种包括占空比检测电路，平均电路，波形发生器和比较器电路的照明控制电路。占空比检测电路产生具有对应于输入波形占空比和频率的占空比和频率的第一周期性波形。平均电路产生具有对应于第一周期性波形的占空比的电压电平的第一信号。波形发生器输出具有不同于输入波形频率的频率的第二周期性波形。比较器电路将第二周期性波形与第一信号进行比较以生成具有与输入波形占空比相对应的占空比和与第二周期性波形的频率相对应的频率的输出波形。此外，还提供了方法。

6. 发明申请

WO2008033984A3 CIRCUITRY FOR SUPPLYING ELECTRICAL POWER TO LOADS 审中-公开
公开(公告)号：WO2008033984A3
公开(公告)日：2008-03-20
申请号：PCT/US2007/078368
申请日：2007-09-13
申请人： CREE LED LIGHTING SOLUTIONS, INC. , MYERS, Peter, Jay
发明人： MYERS, Peter, Jay
IPC分类号： H02M3/335
摘要： A power supply, comprising a boost converter which provides voltage to a first load, and a flyback converter which provides voltage to a second load and which utilizes an inductive element of the boost converter as a primary winding of a transformer of the flyback converter. Also, a power supply comprising a MOSFET which is disposed between solid state elements and a second reference potential and which controls current flowing through the solid state elements. Also, a circuit comprising a transformer, a first circuit portion comprising the primary winding of the transformer and a second circuit portion comprising the secondary winding of the transformer. Also, a power supply comprising means for using a common transformer for providing a boost converter and a flyback converter. Also, a power supply comprising a transformer, means for providing a boost converter utilizing the transformer, and means for providing a flyback converter utilizing the transformer.

7. 发明申请

WO2009094328A3 FREQUENCY CONVERTED DIMMING SIGNAL GENERATION 审中-公开
公开(公告)号：WO2009094328A3
公开(公告)日：2009-07-30
申请号：PCT/US2009/031425
申请日：2009-01-20
申请人： CREE LED LIGHTING SOLUTIONS, INC. , MYERS, Peter, Jay , HARRIS, Michael , GIVEN, Terry
发明人： MYERS, Peter, Jay , HARRIS, Michael , GIVEN, Terry
IPC分类号： H05B33/08
摘要： There is provided a lighting control circuit comprising a duty cycle detection circuit, an averaging circuit, a waveform generator and a comparator circuit. The duty cycle detection circuit generates a first periodic waveform having a duty cycle and frequency corresponding to an input waveform duty cycle and frequency. The averaging circuit generates a first signal having a voltage level corresponding to the duty cycle of the first periodic waveform. The waveform generator outputs a second periodic waveform having a frequency different from the input waveform frequency. The comparator circuit compares the second periodic waveform with the first signal to generate an output waveform having a duty cycle corresponding to the input waveform duty cycle and a frequency corresponding to the frequency of the second periodic waveform. Also, there are provided methods.

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