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41. 发明授权

US07414369B2 Control system for fluorescent light fixture 有权
标题翻译：荧光灯具控制系统
公开(公告)号：US07414369B2
公开(公告)日：2008-08-19
申请号：US11190025
申请日：2005-07-26
申请人： Sehat Sutardja
发明人： Sehat Sutardja
IPC分类号： H01J7/44
CPC分类号： H05B41/046 , H05B41/295
摘要： A control system comprises a switch and a control module that communicates with the switch and that samples a filament resistance of a fluorescent light when the switch is off and that selectively increases current supplied to the fluorescent light above a nominal current value during turn on based on the filament resistance.
摘要翻译：控制系统包括开关和控制模块，该开关和控制模块与开关通信，并且当开关断开时对荧光灯的灯丝电阻进行采样，并且在开启期间选择性地将提供给荧光的电流提高到额定电流值以上灯丝电阻。

42. 发明申请

US20080174247A1 High Power Lamp and LED Device Thereof 审中-公开
标题翻译：大功率灯及其LED灯具
公开(公告)号：US20080174247A1
公开(公告)日：2008-07-24
申请号：US11755196
申请日：2007-05-30
申请人： Jyh Ming Yu , David Shau Chew Wang , Jen Chien Wang , Hsieh Chang Huang
发明人： Jyh Ming Yu , David Shau Chew Wang , Jen Chien Wang , Hsieh Chang Huang
IPC分类号： H05B37/02 , H01J7/44
CPC分类号： F21V29/89 , F21K9/00 , F21K9/68 , F21V29/507 , F21Y2115/10 , H05B33/0803 , Y02B20/19
摘要： A high-power LED lamp comprises a cuplike lamp housing, an LED device, an adapter and a circuit board. The inner surface of the cuplike lamp housing is a reflective curved surface for reflecting the light from the LED device disposed at the bottom the cuplike lamp housing, so as to improve the lighting efficiency. The position of the LED device has the relation: 0.05
摘要翻译：大功率LED灯包括杯状灯壳体，LED器件，适配器和电路板。杯状灯壳体的内表面是用于反射设置在杯状灯壳体底部的LED装置的光的反射曲面，以提高照明效率。 LED装置的位置具有以下关系：0.05 / H <0.35，其中H T是总深度杯形灯壳体，H L1是LED器件的表面与杯状灯壳体的底部之间的距离。适配器被配置为固定LED设备，并且电路板被配置为向LED设备提供电源。 LED器件是包括LED封装器件，环形元件，电极板和绝缘胶层的堆叠结构。所述LED封装装置包括至少一个LED管芯，所述环部件设置在所述LED封装器件的下方，所述电极板设置在所述环部件的下方，并且在其中心设置有杆。杆穿过环构件并连接到LED封装装置的底部。绝缘胶层设置在电极板和环形部件之间用于正极和负极之间的绝缘。

43. 发明申请

US20080136345A1 RESONANT BALLAST CIRCUIT 失效
标题翻译：谐振电路
公开(公告)号：US20080136345A1
公开(公告)日：2008-06-12
申请号：US11608080
申请日：2006-12-07
申请人： Ta-yung Yang
发明人： Ta-yung Yang
IPC分类号： H01J7/44
CPC分类号： H05B41/2856 , Y10S315/05
摘要： A low cost ballast circuit for fluorescent lamp is provided. A fluorescent lamp is connected in series with a resonant circuit having a transformer. A first switch and a second switch are coupled to switch the resonant circuit. A first winding of the transformer is connected in series with a capacitor to form the resonant circuit. A second winding and a third winding of the transformer are used for generating control signals in response to a switching current of the resonant circuit. The first switch and the second switch are controlled in response to the control signals. Furthermore, soft switching operation for the first switch and the second switch can be achieved by the present invention.
摘要翻译：提供了一种用于荧光灯的低成本镇流器电路。荧光灯与具有变压器的谐振电路串联连接。耦合第一开关和第二开关以切换谐振电路。变压器的第一绕组与电容器串联连接以形成谐振电路。变压器的第二绕组和第三绕组用于响应谐振电路的开关电流产生控制信号。响应于控制信号来控制第一开关和第二开关。此外，通过本发明可以实现第一开关和第二开关的软开关操作。

44. 发明授权

US07342359B2 Forward/reverse hybrid switching power supply with time-based pulse triggering control 失效
标题翻译：具有时基脉冲触发控制的正向/反向混合开关电源
公开(公告)号：US07342359B2
公开(公告)日：2008-03-11
申请号：US11096999
申请日：2005-04-01
申请人： George B. Kendrick , Ernest C. Weyhrauch , Matthew B. Ballenger
发明人： George B. Kendrick , Ernest C. Weyhrauch , Matthew B. Ballenger
IPC分类号： H01J7/44
CPC分类号： H05B39/048 , Y02B20/148
摘要： A phase-control power controller that converts a line voltage to an RMS load voltage includes a fixed phase forward/reverse hybrid phase-control clipping circuit that performs phase-control clipping of a load voltage to provide an RMS load voltage. A conduction angle of the phase-control clipping circuit is defined by a time-based pulse source that triggers conduction in the phase-control clipping circuit independently of line voltage magnitude during time periods that span polarity changes of the load voltage and that are separated by intervals when conduction is not triggered. The phase-control clipping circuit includes a transistor switch whose gate receives positive polarity signals from the time-based pulse source to trigger conduction of the phase-control clipping circuit. The power controller may be in a voltage conversion circuit that converts a line voltage at a lamp terminal to the RMS load voltage usable by a light emitting element of the lamp.
摘要翻译：将线路电压转换为RMS负载电压的相位控制功率控制器包括执行负载电压的相位控制削波以提供RMS负载电压的固定相位前向/反向混合相位控制削波电路。相位控制限幅电路的导通角由时间脉冲源定义，该时基脉冲源在跨越负载电压的极性变化的时间周期内独立于线电压幅度触发相控钳位电路的导通，不触发导通时的间隔。相位控制限幅电路包括晶体管开关，其栅极接收来自时基脉冲源的正极性信号以触发相位控制限幅电路的导通。功率控制器可以是电压转换电路，其将灯端子处的线路电压转换为由灯的发光元件可用的RMS负载电压。

45. 发明授权

US07298090B2 Light assembly having light changing device 有权
标题翻译：灯组件具有换光装置
公开(公告)号：US07298090B2
公开(公告)日：2007-11-20
申请号：US11388956
申请日：2005-12-28
申请人： Shen Ko Tseng
发明人： Shen Ko Tseng
IPC分类号： H01J7/44 , H05B37/00
CPC分类号： H05B33/0857
摘要： A light facility includes one or more batteries disposed in a housing, a processor device includes two power terminals coupled to the batteries and includes a switch terminal and a key terminal and three light terminals, a light device may be energized by the battery and includes a red light member, a green light member, and a blue light member coupled to the three light terminals of the processor device for being operated to generate red light, green light, and blue light, a switch is selectively coupled to either the switch terminal or the key terminal of the processor device for actuating the light device to generate lights, or gradually darkened light, or gradually brightened light.
摘要翻译：光设备包括设置在壳体中的一个或多个电池，处理器设备包括耦合到电池的两个电源端子，并且包括开关端子和钥匙端子以及三个灯端子，灯具可以由电池供电，并且包括一个红灯构件，绿灯构件和耦合到处理器装置的三个光端子的蓝灯构件，用于产生红光，绿光和蓝光，开关选择性地耦合到开关端子或处理器装置的关键端子，用于致动灯装置产生光，或逐渐变暗的光，或逐渐变亮的光。

46. 发明申请

US20070152598A1 METHOD FOR INCREASING PROFIT IN A BUSINESS TO MAINTAIN LIGHTING OPERATIONS IN AN OFFICE BUILDING OR OTHER PLACE OF BUSINESS 审中-公开
标题翻译：在办公楼或其他业务地点增加营业利润以维持照明操作的方法
公开(公告)号：US20070152598A1
公开(公告)日：2007-07-05
申请号：US11490481
申请日：2006-07-20
申请人： Veniamin Pak
发明人： Veniamin Pak
IPC分类号： H01K1/62 , H01J13/46 , H01J17/34 , H01J19/78 , H01J23/16 , H01J29/96 , H01J7/44
CPC分类号： H05B41/245 , H05B41/2827 , H05B41/2988 , H05B41/36 , Y10S315/04
摘要： A reliable and efficient circuit for lighting a discharge lamp is described. An inverter accepts a direct current supply voltage and outputs an alternating current lamp voltage to drive the discharge lamp at a relatively high frequency. In one embodiment, the inverter includes semiconductor switches in a full-bridge configuration, a transformer feedback circuit to control the semiconductor switches, and a series L-C resonant circuit. In one embodiment, the inverter includes semiconductor switches in a half-bridge configuration, a transformer feedback circuit to control the semiconductor switches, and a series L-C resonant circuit. The inverter can drive multiple discharge lamps in a parallel configuration. A bypass circuit can also be coupled across a cathode of the discharge lamp to extend the life of the discharge lamp. The bypass circuit activates when a lamp cathode wears out.
摘要翻译：描述了用于点燃放电灯的可靠和有效的电路。逆变器接受直流电源电压并输出交流灯电压以相对较高的频率驱动放电灯。在一个实施例中，逆变器包括全桥配置的半导体开关，用于控制半导体开关的变压器反馈电路和串联L-C谐振电路。在一个实施例中，逆变器包括半桥配置的半导体开关，用于控制半导体开关的变压器反馈电路和串联L-C谐振电路。逆变器可以并联配置驱动多个放电灯。旁路电路也可以跨越放电灯的阴极耦合以延长放电灯的寿命。当灯阴极磨损时，旁路电路激活。

47. 发明授权

US07224130B2 Method of operating a lamp containing a fixed phase power controller 失效
标题翻译：操作包含固定相功率控制器的灯的方法
公开(公告)号：US07224130B2
公开(公告)日：2007-05-29
申请号：US11051944
申请日：2005-02-04
申请人： Matthew B. Ballenger , Ernest C. Weyhrauch
发明人： Matthew B. Ballenger , Ernest C. Weyhrauch
IPC分类号： H05B37/02 , H01J7/44 , G05F1/00
CPC分类号： H05B39/08
摘要： A method of operating a lamp that has a power controller connected between a terminal and a light emitting element that converts the line voltage to an RMS load voltage. An input to an analog control block is provided in the controller that is independent of a change in magnitude of the line voltage. A trigger signal from the analog control block is provided at a first frequency by charging and discharging a capacitor in the analog control block that receives the input. An initial condition of the analog control block is resetted periodically. A sync signal synchronizes the trigger signal with a waveform of the line voltage. A load voltage is clipped based on the synchronized trigger signal to define the RMS load voltage.
摘要翻译：一种操作灯的方法，该灯具有连接在端子和将线路电压转换为RMS负载电压的发光元件之间的功率控制器。在控制器中提供与模拟控制块的输入不依赖于线路电压的幅度变化。通过在接收输入的模拟控制块中对电容器进行充电和放电，以第一频率提供来自模拟控制块的触发信号。模拟控制块的初始状态被周期性地复位。同步信号将触发信号与线路电压的波形同步。基于同步的触发信号来限制负载电压，以定义RMS负载电压。

48. 发明授权

US07218055B2 Discharge lamp lighting apparatus 有权
标题翻译：放电灯照明装置
公开(公告)号：US07218055B2
公开(公告)日：2007-05-15
申请号：US11043109
申请日：2005-01-27
申请人： Koichi Kato
发明人： Koichi Kato
IPC分类号： H01J7/44
CPC分类号： H05B41/042 , H05B41/2881 , H05K1/0254 , H05K1/0263 , H05K1/142 , Y02B20/204
摘要： The discharge lamp lighting apparatus includes a power section operating to generate a high voltage to be applied to a discharge lamp to trigger electrical discharge within the discharge lamp and to generate an AC voltage to be supplied to the discharge lamp to keep the discharge lamp in a stable lighting state, and a control section controlling operation of the power section. The power section and the control section are installed separately within an enclosure of the discharge lamp lighting apparatus.
摘要翻译：放电灯点亮装置包括功率部分，其操作以产生施加到放电灯的高电压，以触发放电灯内的放电，并产生要供应到放电灯的AC电压以将放电灯保持在稳定点亮状态，以及控制部，控制动力部的动作。电源部分和控制部分分别安装在放电灯照明装置的外壳内。

49. 发明授权

US07170231B2 Lamp that sets desired RMS load voltage with variable pulse width modulation 失效
标题翻译：用可变脉冲宽度调制设置所需RMS负载电压的灯
公开(公告)号：US07170231B2
公开(公告)日：2007-01-30
申请号：US11153269
申请日：2005-06-15
申请人： Ernest C. Weyhrauch , Matthew B. Ballenger , George B. Kendrick
发明人： Ernest C. Weyhrauch , Matthew B. Ballenger , George B. Kendrick
IPC分类号： H01J7/44 , H05B37/00 , H05B41/16 , H05B37/02
CPC分类号： H05B39/048 , Y02B20/148 , Y10T307/839
摘要： A lamp includes a voltage controller that converts a line voltage to a desired RMS load voltage. The voltage controller is entirely within a lamp base and uses pulse width modulation to define the RMS load voltage. The voltage controller has a feed-back circuit that adjusts the RMS load voltage to a desired voltage based on a comparison to a preset reference. The voltage converter also includes a switching transistor that pulse width modulates lamp current and that is responsive to the feed-back circuit. The feed-back circuit may be included in a microcontroller that has a time-based signal source that triggers the transistor, a comparator that compares the load voltage to a reference, and a program that adjusts the time-based signal source based on the comparison so as to provide the desired RMS load voltage.
摘要翻译：灯包括将线路电压转换为期望的RMS负载电压的电压控制器。电压控制器完全在灯座内，并使用脉宽调制来定义RMS负载电压。电压控制器具有反馈电路，其基于与预设参考值的比较将RMS负载电压调整到所需电压。电压转换器还包括开关晶体管，脉冲宽度调制灯电流并且响应于反馈电路。反馈电路可以包括在具有触发晶体管的基于时间的信号源的微控制器中，比较器将负载电压与参考电压进行比较，以及基于比较来调整基于时间的信号源的程序以便提供所需的RMS负载电压。

50. 发明授权

US07132800B2 High-pressure discharge lamp 失效
标题翻译：高压放电灯
公开(公告)号：US07132800B2
公开(公告)日：2006-11-07
申请号：US10495287
申请日：2002-11-05
申请人： Hendrik Anton Van Esveld , Johan Leopold Victorina Hendrix , Gerardus Marinus Josephus Franciscus Luijks
发明人： Hendrik Anton Van Esveld , Johan Leopold Victorina Hendrix , Gerardus Marinus Josephus Franciscus Luijks
IPC分类号： H01J13/46 , H01J17/34 , H01J19/78 , H01J23/16 , H01J29/96 , H01J7/44 , H01J1/62 , H01K1/50
CPC分类号： H01J61/54 , H05B41/04 , H05B41/08
摘要： A high-pressure discharge lamp has a discharge vessel that is enclosed, with an interspace, by an outer bulb. The end of the outer bulb is provided with a lamp cap. The lamp has an ignition circuit including a series connection of a glow starter and an ohmic impedance. The ohmic impedance is formed by a halogen incandescent lamp. The mutual orientation of the glow starter and the ohmic impedance is such that heat produced by the ohmic impedance is at least partly intercepted by the glow starter.
摘要翻译：高压放电灯具有通过外灯泡封闭的间隙的放电容器。外灯泡的端部设有灯头。灯具有包括辉光启动器和欧姆阻抗的串联连接的点火电路。欧姆阻抗由卤素白炽灯形成。辉光启动器的相互取向和欧姆阻抗使得由欧姆阻抗产生的热量至少部分地被辉光启动器截获。

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