公开(公告)号：US20050225227A1

公开(公告)日：2005-10-13

申请号：US10709989

申请日：2004-06-11

申请人： Yui-Shin Fran ,  Lai-Cheng Chen

发明人： Yui-Shin Fran ,  Lai-Cheng Chen

IPC分类号： H05B41/24 ,  G09G3/00 ,  H01J1/62 ,  H01J61/067 ,  H01J61/30 ,  H01J63/04 ,  H01J65/00 ,  H01J65/04 ,  H05B41/00

CPC分类号： H01J65/046 ,  H01J61/305

摘要： A cold cathode fluorescent flat lamp (CCFFL) comprising a cavity, a fluorescence material, a discharge gas, at least one first electrode pair and at least one second electrode pair is provided. The cavity comprises a first inner wall and a second inner wall opposite to the first inner wall or disposed on an outer wall of the cavity. The fluorescence material is disposed over the inner wall of the cavity, and the discharge gas is disposed inside the cavity. The first and second electrode pairs are disposed over the first and second inner wall respectively, and each first and second electrode pairs comprise a first light emitting area and a second light emitting area respectively. The first electrode pair and second electrode pair may be outside the cavity. The first light emitting area and the second light emitting area are not completely overlapped, therefore the non-illuminating area in-between may be compensated. Thus, the light emitting uniformity of the cold cathode fluorescent flat lamp (CCFFL) may be increased.

摘要翻译： 提供了包括空腔，荧光材料，放电气体，至少一个第一电极对和至少一个第二电极对的冷阴极荧光平板灯（CCFFL）。 空腔包括第一内壁和与第一内壁相对的第二内壁或设置在空腔的外壁上。 荧光材料设置在空腔的内壁上方，放电气体设置在空腔内。 第一和第二电极对分别设置在第一和第二内壁之上，并且每个第一和第二电极对分别包括第一发光区域和第二发光区域。 第一电极对和第二电极对可以在空腔外。 第一发光区域和第二发光区域不完全重叠，因此可以补偿其间的非照明区域。 因此，可以增加冷阴极荧光平板灯（CCFFL）的发光均匀性。

公开(公告)号：US20050218823A1

公开(公告)日：2005-10-06

申请号：US10818223

申请日：2004-04-05

申请人： David Dowe

发明人： David Dowe

IPC分类号： G03B15/05 ,  H01J61/54 ,  H01J61/90 ,  H05B41/00 ,  H05B41/32 ,  H05B41/38 ,  H05B37/00

CPC分类号： G03B15/05 ,  G03B2215/0564 ,  G03B2215/0571 ,  G03B2215/0578 ,  G03B2215/0582 ,  H01J61/547 ,  H01J61/90 ,  H05B41/32 ,  H05B41/382 ,  Y02B20/204

摘要： A camera flash apparatus having a flash tube enclosing a pair of electrodes in an ultraviolet light transparent envelope containing gas molecules normally presenting a high impedance between the electrodes. An ultraviolet light source directed at the tube is actuated at the start of a flash picture-taking event to ionize at least some of the gas in the envelope lowering the internal resistance of the tube to allow a flash energy source coupled to the electrodes to discharge through the flash tube. A flash unit incorporating the ultraviolet source is also disclosed

摘要翻译： 一种相机闪光装置，具有在紫外线透明外壳中包围一对电极的闪光灯管，该紫外线透明外壳包含通常在电极之间呈现高阻抗的气体分子。 指向管的紫外光源在闪光拍摄事件开始时被致动，以电离包络体中的至少一些气体，从而降低管的内部电阻，以允许与电极耦合的闪光能量源放电 通过闪光管。 还公开了包含紫外线源的闪光单元

公开(公告)号：US20050200318A1

公开(公告)日：2005-09-15

申请号：US11127975

申请日：2005-05-11

申请人： Mark Hunt ,  Keith Owen ,  Michael Hughes

发明人： Mark Hunt ,  Keith Owen ,  Michael Hughes

IPC分类号： F21S8/00 ,  H05B37/02 ,  G05B11/01 ,  G03C1/46 ,  H05B37/00 ,  H05B39/00 ,  H05B41/00

CPC分类号： H05B37/029 ,  F21V11/10 ,  F21W2131/406

摘要： A stage lighting lamp unit includes a processor for receiving control data from a remote console. Beam orientation data for the lamp unit is passed to the lamp in the form of the x, y and z co-ordinates of a point in space through which the beam is to pass. The processor divides the required lamp travel into a number of stages dependent on execution duration data sent with the position data, and calculates, for each stage, a new value for pan and tilt angles for the lamp. These values are passed to pan and tilt controlling co-processors which control servo-motors for pan and tilt operation. The lamp unit also incorporates a rotatable shutter for interrupting the lamp beam when required. The shutters of all the lamps in a system can be instructed from the remote console to open and close in synchronism, thereby providing a stroboscopic effect.

摘要翻译： 舞台灯具单元包括用于从远程控制台接收控制数据的处理器。 灯单元的光束取向数据以光束通过的空间点的x，y和z坐标的形式传递到灯。 处理器根据与位置数据一起发送的执行持续时间数据将所需的灯行程划分为多个阶段，并为每个阶段计算灯的平移和倾斜角的新值。 这些值被传递给控制协调处理器，用于控制伺服电机进行摇摄和倾斜操作。 灯单元还包括可旋转的快门，用于在需要时中断灯光束。 系统中所有灯的快门可以从远程控制台指示同步打开和关闭，从而提供频闪效果。

公开(公告)号：US20050190586A1

公开(公告)日：2005-09-01

申请号：US11003025

申请日：2004-12-02

申请人： Christopher Radzinski ,  Peter Shackle ,  Qinghong Yu

发明人： Christopher Radzinski ,  Peter Shackle ,  Qinghong Yu

IPC分类号： H02M1/00 ,  H02M1/36 ,  H02M1/42 ,  H05B41/00 ,  H05B41/02 ,  H05B41/14 ,  H05B41/282 ,  H05B41/36 ,  H02H7/122

CPC分类号： H02M1/36 ,  H02M1/4225 ,  H05B41/282 ,  Y02B70/126

摘要： Electronic ballast power supply/control circuits and methods that can be used to supply starting power to PFC control chips and that can be used to control ballasts so that PFC and inverter power supply circuits supply stable power to control circuitry even when the ballasts are performing advanced ballast functions. The circuits and methods supply starting power more quickly and efficiently than prior art starting circuits and control ballasts by either loading PFC circuits or inverter circuits included in the ballasts. The circuits load PFC circuits by connecting load resistors to the PFC circuits or by operating the inverter circuits at high frequencies that generate switching losses in the inverter transistors that load the PFC circuits. Inverter circuits are loaded by operating the inverter at frequencies that are much higher than preheating, igniting, and normal operating frequencies.

摘要翻译： 电子镇流器电源/控制电路和方法，可用于向PFC控制芯片提供启动电源，并可用于控制镇流器，以便PFC和逆变器电源电路为控制电路提供稳定的电源，即使镇流器正在执行高级 镇流器功能。 电路和方法通过加载镇流器中包含的PFC电路或逆变器电路，比现有技术的启动电路和控制镇流器更快速和有效地提供启动功率。 电路通过将负载电阻连接到PFC电路或通过在加载PFC电路的逆变器晶体管中产生开关损耗的高频操作逆变器电路来负载PFC电路。 逆变器电路通过以比预热，点火和正常工作频率高得多的频率操作逆变器来加载。

公开(公告)号：US20050168175A1

公开(公告)日：2005-08-04

申请号：US11004646

申请日：2004-12-03

申请人： Christopher Radzinski ,  John Dernovsek ,  Qinghong Yu

发明人： Christopher Radzinski ,  John Dernovsek ,  Qinghong Yu

IPC分类号： H05B41/00 ,  H05B41/02 ,  H05B41/14 ,  H05B41/295 ,  H05B41/36 ,  H05B37/02

CPC分类号： H05B41/295 ,  Y10S315/05

摘要： An electronic ballast includes a microcontroller with software to provide an adaptive lamp preheat and ignition operation. The microcontroller commands a test frequency from the inverter and detects the frequency response of the resonant output circuit by measuring the voltage across the resonant capacitor. The measured voltages are compared to one or more reference voltages as the frequency is varied to select the optimal inverter frequency. An algorithm or look-up table is used to set the inverter frequencies for the lamp preheat and ignition phases.

摘要翻译： 电子镇流器包括具有软件的微控制器，以提供自适应灯预热和点火操作。 微控制器从变频器命令测试频率，并通过测量谐振电容器两端的电压来检测谐振输出电路的频率响应。 将测量的电压与一个或多个参考电压进行比较，因为频率被改变以选择最佳的逆变器频率。 使用算法或查找表来设置灯预热和点火阶段的逆变器频率。

公开(公告)号：US20050134201A1

公开(公告)日：2005-06-23

申请号：US11014861

申请日：2004-12-20

申请人： Reinhard Lecheler ,  Oskar Schallmoser

发明人： Reinhard Lecheler ,  Oskar Schallmoser

IPC分类号： H05B41/24 ,  H05B41/28 ,  H05B41/285 ,  H05B41/292 ,  H05B41/00

CPC分类号： H05B41/2813 ,  Y02B20/22 ,  Y10S315/07

摘要： A circuit arrangement for operating electric lamps (5), in particular dielectric barrier discharge lamps, has an input stage (1) in the form of a voltage-increasing converter, in particular a step-up converter, and at least one subsequent further circuit stage (2), for example a flyback converter in the form of a pulse stage. An intermediate circuit overcurrent protection device (3) is connected between the step-up converter (1) and the flyback converter (2) and protects the flyback converter (2) in the event of a fault, specifically in particular if the input overcurrent protection device (1) does not respond.

摘要翻译： 用于操作电灯（5），特别是电介质阻挡放电灯的电路装置具有增压转换器形式的输入级（1），特别是升压转换器，以及至少一个随后的另外的电路 阶段（2），例如以脉冲级形式的反激转换器。 中间电路过电流保护装置（3）连接在升压转换器（1）和反激转换器（2）之间，并在发生故障的情况下保护反激式转换器（2），特别是如果输入过流保护 设备（1）不响应。

公开(公告)号：US20050104533A1

公开(公告)日：2005-05-19

申请号：US10705968

申请日：2003-11-13

申请人： Peter Barthelmess

发明人： Peter Barthelmess

IPC分类号： H05B37/02 ,  H05B41/00

CPC分类号： H05B37/029 ,  Y10S362/80 ,  Y10S362/806

摘要： A light display power box receives a string of clear and a string of colored lights thereby displaying clear and colored lights simultaneously to form selected light display patterns. The light display power box includes a plurality of outlets for receiving at least one string of clear lights and at least one string of colored lights. Additionally, the light display power box includes electronic circuitry including a microprocessor programmed to receive, process, and use received command signals to program selected light patterns. In one embodiment, a remote control transmitter transmits wireless command signals associated with selected light patterns to a sensor unit housed within or in proximity to the light display power box.

摘要翻译： 光显示器电源盒接收一串清晰的一串彩色光，从而同时显示清晰和有色的光以形成所选择的光显示图案。 光显示器电源盒包括多个出口，用于接收至少一串清晰的灯和至少一串彩色的灯。 另外，光显示器电源箱包括电子电路，其包括被编程为接收，处理和使用接收到的命令信号来编程所选择的光图案的微处理器。 在一个实施例中，遥控发射器将与选择的光图案相关联的无线命令信号发送到容纳在光显示器电源盒内或附近的传感器单元。

公开(公告)号：US20050104524A1

公开(公告)日：2005-05-19

申请号：US10985189

申请日：2004-11-10

申请人： James Bishop

发明人： James Bishop

IPC分类号： F21S6/00 ,  F21V23/02 ,  H01R33/94 ,  H05B41/02 ,  H05B41/00

CPC分类号： H05B41/02 ,  F21S6/00 ,  F21V23/02 ,  H01R33/94 ,  Y02B20/19

摘要： Adapters for retrofitting lamps which were originally designed to function with conventional incandescent light bulbs with arc-discharge lamps are provided. Use of an adapter according to the invention provides a system by which a lamp may employ an arc discharge lamp for illuminative purposes, which lamp does not receive its electrical energy through the threads of the socket on the lamp, as in conventional incandescent lighting, but rather receives its energy from a source external to the lamp. The original wiring which came with the lamp may be eliminated by use of a system according to the present invention.

摘要翻译： 提供最初设计用于具有电弧放电灯的常规白炽灯的功能的改装灯的适配器。 根据本发明的适配器的使用提供了一种系统，通过该系统，灯可以采用用于照明目的的电弧放电灯，该灯不像在常规白炽灯中那样通过灯座上的线的螺纹接收其电能，但是 而是从灯外部的源接收其能量。 可以通过使用根据本发明的系统来消除灯附带的原始布线。

公开(公告)号：US20050017659A1

公开(公告)日：2005-01-27

申请号：US10491732

申请日：2002-10-07

申请人： Pierre Catoul ,  Francis Caus ,  Daniel Tessens ,  Jean-Claude Vandevoorde

发明人： Pierre Catoul ,  Francis Caus ,  Daniel Tessens ,  Jean-Claude Vandevoorde

IPC分类号： B64F1/18 ,  B64F1/20 ,  H05B37/02 ,  H05B41/32 ,  H05B37/00 ,  H05B39/00 ,  H05B41/00

CPC分类号： B64F1/20 ,  H05B37/029 ,  Y10T307/258

摘要： A control device is for flashlight systems in airports. The control device includes flash units which are connected, on the input side, to an energy supply line and, on the output side, to respectively one flashlight of the flashlight system via a light cable. The flash units respectively include a PCB (printed circuit board) for controlling the flashlight, a local master control system, and a connection device by which the local master control system is connected to the flash units. In order to avoid unwanted high voltages, each flash light unit includes an energy-integrating low-voltage capacitor which can be supplied by a current source having a corrected power factor and being connected to the flashlights embodied as low-voltage lights. The energy transmitted to the flashlights can be electronically controlled in order to regulate the light intensity and to stabilize the same against voltage source variations and power impedance variations. The connection device connecting the flash units to the local master control system is embodied as a local field bus system, in such a way that different, conventionally arranged, simultaneous or mixed flash configuration patterns can be produced by way of the same electrical installation.

摘要翻译： 控制装置用于机场的手电筒系统。 控制装置包括闪光单元，其在输入侧通过光缆连接到能量供应线，并且在输出侧连接到手电筒系统的一个手电筒。 闪光灯单元分别包括用于控制手电筒的PCB（印刷电路板），本地主控制系统和本地主控制系统连接到闪光灯单元的连接装置。 为了避免不必要的高电压，每个闪光灯单元包括可由具有校正功率因数的电流源提供的能量积分低电压电容器，并连接到被实施为低电压灯的手电筒。 传输到手电筒的能量可以被电子控制，以便调节光强度并使其稳定，防止电压源变化和功率阻抗变化。 将闪存单元连接到本地主控制系统的连接装置被实施为本地现场总线系统，其方式可以通过相同的电气设备来生产不同的，常规布置的同时或混合的闪存配置模式。

公开(公告)号：US06838813B2

公开(公告)日：2005-01-04

申请号：US10423006

申请日：2003-04-25

申请人： Bernhard Blohm ,  Kirsten Fuchs ,  Achim Hilscher ,  Peter Husslein ,  Gerald Hämmer ,  Andreas Maciejewski ,  Thomas Noll ,  Klaus Pankratz ,  Klaus Weingärtner

发明人： Bernhard Blohm ,  Kirsten Fuchs ,  Achim Hilscher ,  Peter Husslein ,  Gerald Hämmer ,  Andreas Maciejewski ,  Thomas Noll ,  Klaus Pankratz ,  Klaus Weingärtner

IPC分类号： H01J61/067 ,  F21V23/04 ,  H01J1/62 ,  H01J17/26 ,  H01J61/00 ,  H01J61/02 ,  H01J61/28 ,  H01J61/50 ,  H01J61/56 ,  H01J61/70 ,  H05B41/00

CPC分类号： H01J61/70 ,  H01J61/28

摘要： The invention relates to a low-pressure discharge lamp, having a tubular discharge vessel made from glass, the free ends of which are closed off in a gas tight manner, two electrode systems (3) each having a filament (7), two supply conductors (5, 6) and a bead (8) of glass, the ends of the supply conductors (5, 6) being fused into the ends of the discharge vessel which have been closed off in a gas tight manner and, in order to be held in a region between the filament (7) and the discharge vessel fused seal (2), into the bead (8), and a device for switching off the lamp at the end of its service life, comprising a paste (9) which contains a metal hydride and is fitted to the bead (8). According to the invention, the bead (8) consists of a glass material which has a resistivity of greater 108 Ωcm at 350° C. Moreover, the paste (9) containing the metal hydride is applied to the bead (8) in the radiation shadow with respect to the thermal radiation which emanates from the filament (7) of the lamp in operation, and is not in electrical contact with the supply conductor wires (5, 6) on the bead (8).