WO2011000189A1 - 适用市电的氙气灯安定器模块 - Google Patents

适用市电的氙气灯安定器模块 Download PDF

Info

Publication number
WO2011000189A1
WO2011000189A1 PCT/CN2009/075424 CN2009075424W WO2011000189A1 WO 2011000189 A1 WO2011000189 A1 WO 2011000189A1 CN 2009075424 W CN2009075424 W CN 2009075424W WO 2011000189 A1 WO2011000189 A1 WO 2011000189A1
Authority
WO
WIPO (PCT)
Prior art keywords
xenon lamp
circuit
voltage
power
mains
Prior art date
Application number
PCT/CN2009/075424
Other languages
English (en)
French (fr)
Inventor
张舜宗
陈志宏
杨亮达
Original Assignee
达能科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 达能科技股份有限公司 filed Critical 达能科技股份有限公司
Publication of WO2011000189A1 publication Critical patent/WO2011000189A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster

Definitions

  • the present invention relates to the design of a xenon lamp ballast module, and more particularly to a xenon lamp ballast module suitable for utility power.
  • Xenon Lamp is a type of High Intensity Discharge (HID) that is often used as a car headlight. It uses high pressure to excite the helium electrons to emit light, creating a light source between the two electrodes of the xenon lamp. This is called gas discharge.
  • the white super-strong arc light produced by helium can increase the color temperature value of the light, similar to the white light of the sun.
  • the amount of current required for the operation of the xenon lamp is smaller than that of the conventional bulb, but the brightness can be several times, and the service life is relatively high. Longer.
  • Xenon lamp 1 is known to be suitable for use in automobiles. It is connected to the DC power supply DC (usually 12 volts:) by a ballast 2 on the circuit.
  • the ballast 2 mainly includes a booster circuit 21, a converter circuit 22, a high voltage ignition circuit 23 and a ballast element 24.
  • the booster circuit 21 boosts the DC power supply DCV of the vehicle and instantaneously increases it by the high voltage ignition circuit 23.
  • the xenon lamp 1 is activated, and the operating voltage of the xenon lamp 1 is supplied by the commutation circuit 22, and the current is stabilized by the ballast element 24.
  • the circuit of the power supply 3 includes an AC power input terminal 31, a rectifier circuit 32, a filter circuit 33, a modulation circuit 34, a transformer circuit 35, an output rectifier circuit 36, and an output filter circuit 37.
  • the voltage is reduced to a low-voltage AC power supply after being modulated and transformed, and finally rectified and filtered to be a low-voltage DC power supply DCV, which is a general vehicle 12
  • the volts voltage is required to provide the ballast 2 to the xenon lamp 1 for use. Summary of the invention
  • the ballast of the xenon lamp is designed for the DC power supply for vehicles.
  • the mains AC power supply such as street lamps and indoor lamps
  • an additional power supply is required to reduce the mains AC power supply. Pressing and converting to DC power, so that the overall circuit becomes bulky and complex, and the number of components required by the circuit is increased, which not only causes a burden on production costs, but also requires more space to set up, and also in use. Create trouble.
  • the object of the present invention is to provide a xenon lamp ballast module suitable for utility power, which provides a ballast module that can directly use a commercial AC power supply, does not require an additional power supply, and the circuit is simplified. Improve the problems of known technologies.
  • the technical means adopted by the present invention to solve the problems of the prior art is a xenon lamp ballast module suitable for utility power, connected between a mains AC power source and a xenon lamp, and the ballast module includes an AC power input end. a rectifying circuit, a boosting circuit, a high voltage ignition circuit, a commutation circuit and a ballast element.
  • the AC power input end includes at least two power connection lines connecting the mains AC power supply to the mains AC power supply, and a rectification circuit for rectifying the commercial AC power supply introduced by the AC power input end into a DC power supply, and connecting to the AC power input end; a booster circuit for boosting the DC power output from the rectifier circuit to a DC operating voltage having a predetermined high voltage level, connected to the rectifier circuit; and a method for generating an ignition voltage to the xenon lamp for starting the xenon lamp a high voltage ignition circuit; a commutation circuit for providing a working voltage required for the operation of the xenon lamp, connected to the booster circuit; a ballast element for stabilizing the current flowing through the xenon lamp, connected between the commutation circuit and the xenon lamp.
  • the commercial AC power source is 100-240 volts
  • the xenon lamp ballast module for utility power further includes a discrimination and protection module connected to the booster circuit and the xenon lamp, which includes one liter. Pressing the start switch to connect the booster circuit; a control unit connecting the booster circuit via the boost start switch; one for detecting the current state through the xenon lamp and generating a feedback signal to the control
  • the current detecting unit of the unit is connected to the xenon lamp and the control unit; and further comprises a voltage output control switch connected in series between the boosting circuit and the xenon lamp.
  • the xenon lamp can be applied to the mains AC power supply through the ballast module, no need to additionally add a power supply device, the use is more convenient, and the circuit is simplified, which can greatly reduce the overall production cost. It can also be made smaller and more refined in volume, in line with the needs of modern people.
  • the ballast module is designed with a discrimination and protection module to detect the condition of the circuit, not only to prevent the wrong lamp from being installed, but also to remove the lamp, remove the lamp, break the lamp or break the wire like a mouse.
  • the power supply is adjusted or cut off, which not only saves electricity, but also reduces circuit failure, increases circuit life, prevents accidents caused by electric shock and circuit failure, and protects users. Security.
  • FIG. 1 is a block diagram showing a circuit in which a known xenon lamp is applied to a commercial power supply;
  • Figure 2 is a block diagram showing a circuit of a preferred embodiment of the present invention.
  • Figure 3 is a block diagram showing the assembly of a xenon lamp in accordance with a preferred embodiment of the present invention
  • Figure 4 is a block diagram showing the circuit of the preferred embodiment of the present invention under no-load conditions.
  • the Xenon lamp ballast module 4 of the present invention is directly connected between the AC power supply ACV and the Xenon lamp 1, and the AC AC power supply ACV is 100-240 volts, which is characterized by a ballast module.
  • 4 includes an AC power input terminal 41, a rectifier circuit 42, a booster circuit 43, a ballast module 44 (including the high voltage ignition circuit 22, the converter circuit 23, and the ballast element 24) and a discrimination and protection
  • the AC power input terminal 41 includes at least two power connection lines L1, L2 for connecting to the mains AC power source ACV.
  • the rectifier circuit 42 is connected to the AC power input terminal 41 for rectifying the commercial AC power source ACV introduced by the AC power input terminal 41 into a DC power source DCV1.
  • the boosting circuit 43 is connected to the rectifying circuit 42 for boosting the DC power supply DCV1 outputted by the rectifying circuit 42 to a DC operating voltage Vh having a predetermined high voltage level.
  • the high voltage ignition circuit 22 boosts an input voltage V+ to generate an ignition voltage Vs to the xenon lamp 1 for starting the xenon lamp 1;
  • the commutation circuit 23 is connected to the boosting circuit 43 for providing helium gas.
  • the ballast element 24 is connected in series between the commutation circuit 23 and the xenon lamp 1 for stabilizing the current flowing through the xenon lamp 1. Due to the discharge mechanism of the high-pressure gas discharge lamp, if the xenon lamp 1 is directly connected to the voltage source, it will easily be burned due to the rapid increase of the current to the limit. Therefore, the ballast element 24 must be used in series to limit the current in the circuit.
  • the discrimination and protection module 45 is connected to the booster circuit 43 and the xenon lamp 1, for detecting the current state of the xenon lamp 1, and adjusting the power supplied to the xenon lamp 1.
  • the rectified circuit 42 rectified DC power supply DCV1 is about 160 volts, and is boosted by the booster circuit 43 to a DC operating voltage Vh of about 500 volts.
  • the xenon lamp 1 is activated by the high voltage ignition circuit 22 to generate an ignition voltage Vs of about 23,000 volts.
  • the discrimination and protection module 45 includes a boost start switch 451, a control unit 452, a current detecting unit 453, and a voltage output control switch 454.
  • the boost start switch 451 is connected to the boost circuit 43, and the control unit 452 is connected to the boost circuit 43 via the boost enable switch 451.
  • the current detecting unit 453 is connected to the xenon lamp 1 and the control unit 452 for detecting the current state of the xenon lamp 1 and generating a feedback signal Fb to the control unit 452.
  • the voltage output control switch 454 is connected in series between the booster circuit 43 and the xenon lamp 1, and is controlled by the control unit 452 to cut off the power supplied to the xenon lamp 1.
  • the boost circuit 43 can be started without first boosting the input power supply. Avoid accidents when the user assembles a wrong type of lamp other than a xenon lamp. For example, if you accidentally assemble a commercially available 110V, 220V power-saving bulb or tungsten bulb, the voltage supplied to the bulb may be too high due to the boost. , causing the bulb to burn out.
  • the current detecting unit 453 of the discrimination and protection module 45 detects the current state of the bulb, and generates a feedback signal Fb to the control unit 452.
  • the control unit 4 makes a judgment according to the feedback signal Fb.
  • the loop is not sensed (not turned on)
  • it is determined that the xenon lamp 1 may be (because the 110V, 220V power-saving bulb or the tungsten bulb) is not rising.
  • the normal voltage of the voltage state constitutes a loop and lights up :).
  • the control unit 452 generates a trigger signal S1 to the boosting start switch 451, activates the boosting circuit 43 via the boosting start switch 451, and boosts the DC power supply DCV1 outputted by the rectifier circuit 42 to adjust the supply to the xenon lamp 1.
  • the power of the xenon lamp 1 is shown in Fig. 4, which is a block diagram showing the circuit of the preferred embodiment of the invention under no-load conditions. As shown in the figure, when the lamp or circuit fails, the lamp fails to start or burn, the lamp is not installed, and the lamp is removed, the circuit becomes unloaded.
  • the control unit 4 When the boosting circuit 43 is started, the control unit 4 still determines that the loop is not sensed according to the feedback signal Fb (because if the xenon lamp 1 is boosted, after the boosting circuit 43 is boosted, the loop is formed. Light up :). At this time, the control unit 4 generates a switching signal S2 to the voltage output control switch 454 to turn off the voltage output control switch 454 (becomes an open circuit:) to cut off the power supply, prevent accidents, and achieve safety protection.
  • the xenon lamp ballast module for commercial power supply provided by the present invention has industrial utilization value, and therefore the present invention has met the conditions of the patent.
  • the above description is only for the description of the preferred embodiments of the present invention, and those skilled in the art can make various other modifications according to the above description, and the changes still belong to the patent scope defined by the creative spirit and the claims of the present invention. in.

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Description

适用市电的氙气灯安定器模块 技术领域
本发明是关于一种氙气灯安定器模块的设计， 特别是关于一种适用市电 的氙气灯安定器模块。
背景技术
氙气灯 (Xenon Lamp)是高压气体放电灯 (High Intensity Discharge, HID) 的一种， 常作为汽车车灯之用。 其是利用高压激发氙气电子游离， 在氙气灯 两电极之间产生光源， 这就是所谓的气体放电。 由氙气所产生的白色超强电 弧光， 可提高光线色温值， 类似白昼的太阳光芒， 氙气灯工作时所需的电流 量较传统灯泡为小、 亮度却可达到数倍， 且使用寿命也相对较长。
参阅图 1所示， 其是显示已知氙气灯应用于市电的电路方块图。 已知氙 气灯 1 适用于汽车， 在电路上是通过一安定器 2 连接于车用直流电源 DCV (—般为 12伏特电压：)来使用。 安定器 2主要包括有一升压电路 21、 一 换流电路 22、 一高压点火电路 23及一镇流元件 24， 由升压电路 21将车用 直流电源 DCV升压， 利用高压点火电路 23瞬间增压启动氙气灯 1， 并由换 流电路 22提供氙气灯 1工作电压， 以及由镇流元件 24稳定电流。
当氙气灯 1要应用在路灯、 或作为室内用灯时， 因市电交流电源 ACV 约为 100-240伏特电压， 已知的安定器 2并无法直接连接在市电交流电源 ACV来使用， 故在电路中须增设一电源供应器Adapter 。
电源供应器 3的电路包括有一交流电源输入端 31、 一整流电路 32、 一 滤波电路 33、 一调制电路 34、 一变压电路 35、 一输出整流电路 36及一输 出滤波电路 37。 其是将市电交流电源 ACV整流、 滤波为高压直流电源后， 经调制、 变压而降压为低压交流电源， 最后再经整流、 滤波输出为低压直流 电源 DCV, 也就是一般车用的 12伏特电压， 才能提供安定器 2予氙气灯 1 使用。 发明内容
本发明所欲解决的技术问题：
鉴于以上所述， 已知氙气灯的安定器是设计用于车用直流电源， 当要用 于路灯、 室内用灯等市电交流电源时， 则须额外增设电源供应器将市电交流 电源降压并转为直流用电， 如此一来使得整体电路变得庞大且复杂、 电路所 需的零元件变多， 不仅造成生产成本上的负担， 且须要更大的空间来设置， 在使用上亦造成麻烦。
缘此， 本发明的目的即是提供一种适用市电的氙气灯安定器模块， 其提 供的安定器模块可直接使用市电交流电源， 不需额外增设电源供应器， 且电 路更为简化， 改善已知技术的种种问题。
本发明解决问题的技术手段：
本发明为解决已知技术的问题所采用的技术手段是一种适用市电的氙气 灯安定器模块， 连接于一市电交流电源及一氙气灯之间， 安定器模块包括一 交流电源输入端、 一整流电路、 一升压电路、 一高压点火电路、 一换流电路 及一镇流元件。
交流电源输入端包括有至少二个连接弓 I入市电交流电源的电源连接线 ·， 一将交流电源输入端所引入的市电交流电源整流为直流电源的整流电路， 连 接至交流电源输入端； 一将整流电路所输出的直流电源予以升压至一具有预 定高压准位的直流工作电压的升压电路， 连接至整流电路； 一用以产生一点 火电压至氙气灯、 用以启动氙气灯的高压点火电路； 一提供氙气灯工作所需 的工作电压的换流电路， 连接至升压电路； 一稳定流经氙气灯的电流的镇流 元件， 连接于换流电路与氙气灯之间。
在本发明的较佳实施例中， 市电交流电源是为 100-240伏特电压， 适用 市电的氙气灯安定器模块还包括有一判别及保护模块连接升压电路及氙气 灯， 其包括一升压启动开关， 连接升压电路； 一控制单元， 经由升压启动开 关连接升压电路； 一用以侦测通过氙气灯的电流状态并产生一回馈信号至控 制单元的电流侦测单元， 连接氙气灯及控制单元； 还包括有一电压输出控制 开关， 串联在升压电路与氙气灯之间。
本发明对照先前技术的功效：
经由本发明所采用的技术手段， 可以使得氙气灯通过安定器模块适用于 市电交流电源， 不必再额外增设电源供应器， 使用上更为方便， 且电路精 简， 可大幅降低整体的生产成本， 在体积上亦可以作得更小、 更精致， 符合 现代人的需求。
此外， 安定器模块中更设计有判别及保护模块， 可侦测电路的状况， 不 但可以防止装错灯泡， 更可以在未安装灯泡、 卸下灯泡、 灯泡破裂故障或是 像老鼠咬断电线、 电线老旧等种种因素所造成的电路故障的情况下， 进而调 节或截断供电， 不仅省电， 更能减少电路故障而增加电路使用寿命、 防止触 电及电路故障所引发的意外， 保护使用者的安全。
附图说明
本发明所采用的具体实施例， 将由以下的实施例及附图作进一歩的说 明， 其中：
图 1是显示已知氙气灯应用于市电的电路方块图；
图 2是显示本发明较佳实施例的电路方块图；
图 3是显示本发明较佳实施例组装氙气灯的电路方块图；
图 4是显示本发明较佳实施例在空载状况下的电路方块图。
具体实施方式
参阅图 2所示， 其是显示本发明较佳实施例的电路方块图。 如图所示， 本发明适用市电的氙气灯安定器模块 4直接连接于市电交流电源 ACV及氙 气灯 1之间， 市电交流电源 ACV为 100-240伏特电压， 其特征在于安定器 模块 4包括一交流电源输入端 41、 一整流电路 42、 一升压电路 43、 一镇流 模块 44(包括高压点火电路 22、 换流电路 23及镇流元件 24)及一判别及保护 交流电源输入端 41包括有至少二个电源连接线 Ll、 L2， 用以连接引入 市电交流电源 ACV。 整流电路 42连接至交流电源输入端 41， 用以将交流 电源输入端 41所引入的市电交流电源 ACV整流为直流电源 DCV1。 升压电 路 43连接至整流电路 42， 用以将整流电路 42所输出的直流电源 DCV1予 以升压至一具有预定高压准位的直流工作电压 Vh。
在镇流模块 44中， 高压点火电路 22将一输入电压 V+升压产生一点火 电压 Vs至氙气灯 1， 用以启动氙气灯 1 ; 换流电路 23连接至升压电路 43， 用以提供氙气灯 1工作所需的工作电压 Vw; 镇流元件 24串联于换流电路 23与氙气灯 1之间， 用以稳定流经氙气灯 1 的电流。 由于高压气体放电灯 的放电机制， 若氙气灯 1直接连接到电压源， 会容易因电流迅速增大到超过 极限而烧毁， 故须使用镇流元件 24 串联在电路中对电流进行限制。 判别及 保护模块 45连接升压电路 43及氙气灯 1， 用以侦测氙气灯 1的电流状态， 据以调节供应至氙气灯 1的电力。
在实际应用时， 当输入的市电交流电源 ACV为 110伏特电压时， 整流 电路 42整流后的直流电源 DCV1约为 160伏特电压， 由升压电路 43升压至 约 500伏特的直流工作电压 Vh， 并由高压点火电路 22产生约 23000伏特的 点火电压 Vs启动氙气灯 1。
参阅图 3所示， 其是显示本发明较佳实施例组装氙气灯的电路方块图。 在本发明的较佳实施例中， 判别及保护模块 45包括一升压启动开关 451、 一控制单元 452、 一电流侦测单元 453及一电压输出控制开关 454。
升压启动开关 451连接升压电路 43， 控制单元 452则经由升压启动开 关 451连接升压电路 43。 电流侦测单元 453连接氙气灯 1及控制单元 452， 用以侦测氙气灯 1的电流状态， 并产生一回馈信号 Fb至控制单元 452。 电 压输出控制开关 454串联在升压电路 43与氙气灯 1之间， 在控制单元 452 的控制下， 得以截断供应至氙气灯 1的电力。
在电路设计上， 可使升压电路 43—开始先不对输入电源予以升压， 避 免当使用者组装氙气灯以外其它错误种类的灯泡时发生意外， 例如不小心组 装成市售的 110V、 220V的省电灯泡或钨丝灯泡时， 即可能因升压使供应给 灯泡的电压过高， 导致灯泡烧毁。
在灯泡组装之后， 经由判别及保护模块 45的电流侦测单元 453侦测灯 泡的电流状态， 产生回馈信号 Fb至控制单元 452。 控制单元 4依据回馈信 号 Fb进行判断， 当并未感测回路时 (未导通)， 则判断出可能是氙气灯 1(因 为若是 110V、 220V的省电灯泡或钨丝灯泡， 则会在未升压状态的一般电压 下构成回路而点亮：)。 此时由控制单元 452产生一触发信号 S1至升压启动开 关 451， 经由升压启动开关 451启动升压电路 43， 将整流电路 42所输出的 直流电源 DCV1予以升压， 调节供应至氙气灯 1的电力， 使氙气灯 1得以点 参阅图 4所示， 其是显示本发明较佳实施例在空载状况下的电路方块 图。 如图所示， 当灯泡或电路故障、 灯泡无法启动或烧毁情况、 未安装灯泡 及卸下灯泡的状况下， 会使电路成为空载。
当启动升压电路 43后， 控制单元 4依据回馈信号 Fb仍然并未感测回路 时， 则判断为空载情况 (因为若是氙气灯 1， 在启动升压电路 43升压后， 会 构成回路而点亮：)。 此时由控制单元 4产生一开关信号 S2至电压输出控制开 关 454， 使电压输出控制开关 454关闭 (成为开路：)， 以截断电力供应， 防止 意外发生， 达到安全保护之效。
由以上的实施例可知， 本发明所提供的适用市电的氙气灯安定器模块确 具产业上的利用价值， 故本发明业已符合于专利的条件。 以上的叙述仅为本 发明的较佳实施例说明， 凡所属领域的技术人员当可依据上述的说明而作其 它种种的改良， 这些改变仍属于本发明的创作精神及权利要求所界定的专利 范围中。

Claims

权利要求书
1.一种适用市电的氙气灯安定器模块， 连接于一市电交流电源及一氙气 灯之间， 其特征在于， 所述安定器模块包括：
一交流电源输入端， 包括有至少二个连接引入所述市电交流电源的电源 连接线；
一将所述交流电源输入端所引入的市电交流电源整流为直流电源的整流 电路， 连接至交流电源输入端；
一将所述整流电路所输出的直流电源予以升压至一具有预定高压准位的 直流工作电压的升压电路， 连接至所述整流电路；
一用以产生一点火电压至所述氙气灯、 用以启动所述氙气灯的高压点火 电路；
一提供所述氙气灯工作所需的工作电压的换流电路， 连接至所述升压电 路；
一稳定流经所述氙气灯的电流的镇流元件， 连接于所述换流电路与所述 氙气灯之间。
2.如权利要求 1所述的适用市电的氙气灯安定器模块， 其特征在于， 其 中所述市电交流电源是为 100-240伏特电压。
3.如权利要求 1所述的适用市电的氙气灯安定器模块， 其特征在于， 还 包括有一用以侦测所述氙气灯的电流状态， 据以调节供应至所述氙气灯的电 力的判别及保护模块， 连接所述升压电路及所述氙气灯。
4.如权利要求 3所述的适用市电的氙气灯安定器模块， 其特征在于， 其 中所述判别及保护模块包括：
一升压启动开关， 连接所述升压电路；
一控制单元， 经由所述升压启动开关连接所述升压电路；
一用以侦测通过所述氙气灯的电流状态并产生一回馈信号至所述控制单 元的电流侦测单元， 连接所述氙气灯及所述控制单元。
5.如权利要求 4所述的适用市电的氙气灯安定器模块， 其特征在于， 其 中所述判别及保护模块还包括有一电压输出控制开关， 串联在所述升压电路 与所述氙气灯之间。
PCT/CN2009/075424 2009-06-30 2009-12-09 适用市电的氙气灯安定器模块 WO2011000189A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009201590424U CN201438778U (zh) 2009-06-30 2009-06-30 适用市电的氙气灯安定器模块
CN200920159042.4 2009-06-30

Publications (1)

Publication Number Publication Date
WO2011000189A1 true WO2011000189A1 (zh) 2011-01-06

Family

ID=42400747

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/075424 WO2011000189A1 (zh) 2009-06-30 2009-12-09 适用市电的氙气灯安定器模块

Country Status (2)

Country Link
CN (1) CN201438778U (zh)
WO (1) WO2011000189A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5743201B2 (ja) * 2011-05-27 2015-07-01 岩崎電気株式会社 キセノンランプ点灯装置、キセノンランプの点灯方法、及び擬似太陽光照射装置
CN102196653B (zh) * 2011-06-21 2013-12-18 常州天雄照明科技有限公司 一种氙气灯电路及其智能控制器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
CN1356859A (zh) * 2000-06-15 2002-07-03 香港城市大学 可调光式电子镇流器
CN2689646Y (zh) * 2004-02-19 2005-03-30 恒山电子股份有限公司 汽车头灯电子安定器
CN200950692Y (zh) * 2006-09-19 2007-09-19 永益开发有限公司 用于高压气体放电灯的电子镇流器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
CN1356859A (zh) * 2000-06-15 2002-07-03 香港城市大学 可调光式电子镇流器
CN2689646Y (zh) * 2004-02-19 2005-03-30 恒山电子股份有限公司 汽车头灯电子安定器
CN200950692Y (zh) * 2006-09-19 2007-09-19 永益开发有限公司 用于高压气体放电灯的电子镇流器

Also Published As

Publication number Publication date
CN201438778U (zh) 2010-04-14

Similar Documents

Publication Publication Date Title
JP5193445B2 (ja) 高圧放電灯点灯装置及び照明器具
US20080180037A1 (en) Electronic ballasts for lighting systems
CN101945512A (zh) 光源体的种类判别及保护电路及其安定器
JP2008532251A (ja) 自動車用高輝度放電ランプ安定器回路
EP1168893B1 (en) Ballast for discharge lamp
JP2010140827A (ja) 点灯装置及びそれを用いた照明器具
JP5401939B2 (ja) Ｌｅｄ照明灯点灯装置および照明器具
JP2010044979A (ja) 高圧放電灯点灯装置、照明器具
JP2010118244A (ja) 点灯装置および照明器具
WO2009145050A1 (ja) 高圧放電灯点灯装置および照明器具
WO2011000189A1 (zh) 适用市电的氙气灯安定器模块
US6794828B2 (en) Driving serially connected high intensity discharge lamps
CN101697656A (zh) 民用与工业用氙气灯恒功率电源
JP2009026559A (ja) 放電灯点灯装置及び車載用照明器具
JP2700934B2 (ja) 車輌用放電灯の点灯回路
KR200308301Y1 (ko) 소형형광램프용 전자식 안정기
KR20080079881A (ko) 고압방전등용 안정기
CN102905451A (zh) 恒低波峰比控制金卤灯电子镇流器
CN219843757U (zh) 一种鬼电压消除器
KR100915951B1 (ko) 고압방전등용 조도 조절형 전자식 안정기
JP2010056042A (ja) 放電灯点灯装置
KR200308321Y1 (ko) 조광 제어 전자식 네온관 안정기
US20150195893A1 (en) Ballast for gas discharge lamps
CN2753101Y (zh) 高强度气体放电灯电子镇流器
JP4196059B2 (ja) 放電灯点灯装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09846717

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09846717

Country of ref document: EP

Kind code of ref document: A1