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1.发明授权公开(公告)号：US06998792B2
公开(公告)日：2006-02-14
申请号：US10495374
申请日：2003-06-06
申请人： Kenichiro Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi , Mamoru Takeda
发明人： Kenichiro Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi , Mamoru Takeda
CPC分类号： H05B41/2853 , H05B41/24 , H05B41/2806 , H05B41/3921 , H05B41/3924 , H05B41/3927 , Y02B20/186 , Y02B20/22 , Y10S315/04
摘要： An electrodeless discharge lamp operating device including an electrodeless discharge lamp 3 and a ballast circuit 4, wherein the ballast circuit 4 includes: an AC-DC converter 5 for converting a phase-controlled AC voltage into a DC voltage; a DC-AC converter 6 formed so as to intermittently drive the electrodeless discharge lamp 3 due to the existence of an operating period during which a high-frequency voltage is applied to the electrodeless discharge lamp 3 so that the electrodeless discharge lamp 3 is operated, and an extinguishing period during which the generation of the high-frequency voltage is stopped so that the electrodeless discharge lamp 3 is extinguished; and a dimming controller 7 for detecting the turn-on of the phase-controlled AC voltage, for outputting an intermittent command signal that changes the ratio between the operating period and the extinguishing period to the DC-AC converter 6, and for outputting a signal that maintains an intermittent dimmable operating state even if dimming state is in full illumination.
摘要翻译： 一种无电极放电灯操作装置，包括无电极放电灯3和镇流器电路4，其中镇流器电路4包括：AC-DC转换器5，用于将相位控制的交流电压转换为直流电压; 由于存在对无电极放电灯3施加高频电压的操作期间，使得无电极放电灯3动作而形成为间歇地驱动无电极放电灯3的DC-AC转换器6， 以及停止高频电压的产生的熄灭期间，使无电极放电灯3熄灭; 以及调光控制器7，用于检测相位控制的交流电压的接通，用于输出将操作周期和熄灭周期之间的比率改变为DC-AC转换器6的间歇指令信号，并输出信号 即使调光状态处于完全照明状态，它也保持间歇可调光操作状态。
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2.发明授权公开(公告)号：US06977472B2
公开(公告)日：2005-12-20
申请号：US10494652
申请日：2003-06-06
申请人： Yoko Matsubayashi , Kenichiro Takahashi , Kouji Miyazaki , Satoshi Kominami , Toshiaki Kurachi , Mamoru Takeda
发明人： Yoko Matsubayashi , Kenichiro Takahashi , Kouji Miyazaki , Satoshi Kominami , Toshiaki Kurachi , Mamoru Takeda
IPC分类号： H05B41/28 , H05B41/285 , H05B41/392 , G05F1/00
CPC分类号： H05B41/3921 , H05B41/2806 , H05B41/2813 , H05B41/2853 , H05B41/3924 , H05B41/3927 , Y02B20/185 , Y02B20/186 , Y02B20/22 , Y10S315/04
摘要： An electrodeless self-ballasted fluorescent lamp includes an electrodeless fluorescent lamp 3, a ballast circuit 4 and a lamp base which are formed as one unit. The ballast circuit 4 includes: an AC-DC converter 5; a DC-AC converter 6 formed so as to intermittently drive the electrodeless fluorescent lamp 3; and a dimming controller 7 formed so as to detect the turn-on of a phase-controlled AC voltage and output an intermittent command signal for changing the ratio between an operating period and an extinguishing period to the DC-AC converter 6. Furthermore, the dimming controller 7 is formed so as to output a signal for extinguishing the electrodeless fluorescent lamp 3 before the operation thereof becomes unstable.
摘要翻译： 无电极自镇流荧光灯包括形成为一个单元的无电极荧光灯3，镇流器电路4和灯座。 镇流器电路4包括：AC-DC转换器5; 形成为间歇地驱动无电极荧光灯3的DC-AC转换器6; 以及调光控制器7，其形成为检测相控交流电压的接通，并输出用于将操作周期和熄灭周期之间的比率改变为DC-AC转换器6的间歇指令信号。 此外，调光控制器7形成为在其无法操作之前输出熄灭无电极荧光灯3的信号。
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3.发明申请公开(公告)号：US20050017656A1
公开(公告)日：2005-01-27
申请号：US10495374
申请日：2003-06-06
申请人： Kenichiro Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi , Mamoru Takeda
发明人： Kenichiro Takahashi , Satoshi Kominami , Kouji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi , Mamoru Takeda
IPC分类号： H05B41/24 , H05B41/28 , H05B41/285 , H05B41/392 , H05B37/02
CPC分类号： H05B41/2853 , H05B41/24 , H05B41/2806 , H05B41/3921 , H05B41/3924 , H05B41/3927 , Y02B20/186 , Y02B20/22 , Y10S315/04
摘要： An electrodeless discharge lamp operating device including an electrodeless discharge lamp 3 and a ballast circuit 4, wherein the ballast circuit 4 includes: an AC-DC converter 5 for converting a phase-controlled AC voltage into a DC voltage; a DC-AC converter 6 formed so as to intermittently drive the electrodeless discharge lamp 3 due to the existence of an operating period during which a high-frequency voltage is applied to the electrodeless discharge lamp 3 so that the electrodeless discharge lamp 3 is operated, and an extinguishing period during which the generation of the high-frequency voltage is stopped so that the electrodeless discharge lamp 3 is extinguished; and a dimming controller 7 for detecting the turn-on of the phase-controlled AC voltage, for outputting an intermittent command signal that changes the ratio between the operating period and the extinguishing period to the DC-AC converter 6, and for outputting a signal that maintains an intermittent dimmable operating state even if dimming state is in full illumination.
摘要翻译： 一种无电极放电灯操作装置，包括无电极放电灯3和镇流器电路4，其中镇流器电路4包括：AC-DC转换器5，用于将相位控制的交流电压转换为直流电压; 由于存在对无电极放电灯3施加高频电压的操作期间，使得无电极放电灯3动作而形成为间歇地驱动无电极放电灯3的DC-AC转换器6， 以及停止高频电压的产生的熄灭期间，使无电极放电灯3熄灭; 以及调光控制器7，用于检测相位控制的交流电压的接通，用于输出将操作周期和熄灭周期之间的比率改变为DC-AC转换器6的间歇指令信号，并输出信号 即使调光状态处于完全照明状态，它也保持间歇可调光操作状态。
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4.发明授权公开(公告)号：US06828740B2
公开(公告)日：2004-12-07
申请号：US10477305
申请日：2003-11-10
IPC分类号： G05F100
CPC分类号： H05B41/2806 , H05B41/2828 , H05B41/3924 , H05B41/3925 , H05B41/3927 , Y02B20/185 , Y02B20/22 , Y10S315/04
摘要： A discharge lamp operating apparatus or a compact self-ballasted fluorescent lamp includes: an AC/DC conversion unit 5 for converting an alternating voltage phase-controlled by a dimmer 2 into a direct current voltage; a DC/AC conversion unit 6 for converting an output from the AC/DC conversion unit 5 into a high frequency voltage and applying the high frequency voltage to a discharge lamp, whereby the discharge lamp is intermittently operated; and a dimming control unit 7 which generates a dimming instruction signal for driving the DC/AC conversion unit 6 so that the discharge lamp performs an intermittent operation and outputs the dimming instruction signal to the DC/AC conversion unit via a photocoupler 9, and synchronizes the timings of turn-ON and turn OFF of the phase-controlled voltage with the timings of turn-ON and turn OFF of an operation of the DC/AC conversion unit 6, respectively.
摘要翻译： 放电灯操作装置或小型自镇流荧光灯包括：AC / DC转换单元5，用于将由调光器2相位控制的交流电压转换为直流电压; DC / AC转换单元6，用于将AC / DC转换单元5的输出转换成高频电压，并将高频电压施加到放电灯，由此放电灯间歇地操作; 以及调光控制单元7，其产生用于驱动DC / AC转换单元6的调光指令信号，使得放电灯执行间歇操作，并且经由光电耦合器9将调光指令信号输出到DC / AC转换单元，并且使同步 分别通过DC / AC转换单元6的操作的导通和关断的定时来导通和关断相位控制电压的定时。
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公开(公告)号：US06727661B2
公开(公告)日：2004-04-27
申请号：US10238150
申请日：2002-09-10
IPC分类号： H05B3702
CPC分类号： H05B41/2855 , Y02B20/185
摘要： The invention provides a self-ballasted fluorescent lamp provided with a function for operating normally when the self-ballasted fluorescent lamp is inadvertently connected to a lighting fixture provided with a light bulb dimmer if the dimmer is at the maximum level, and with a function for reliably stopping operation of the ballast circuit if the dimmer is in a dimmed state and thereby latch the lamp in an unlit state and protect the ballast circuit. Even if the self-ballasted fluorescent lamp is connected to a power source via a light bulb dimmer, when a current detected by a current detection circuit exceeds a predetermined current value, a stop circuit stops operation of an inverter circuit and latches it in that stopped state in order to maintain the self-ballasted fluorescent lamp in an unlit state.
摘要翻译： 本发明提供了一种自镇流荧光灯，其具有当该自镇流荧光灯无意地连接到设置有灯泡调光器的照明器件时正常工作的功能，如果调光器处于最大电平，并且具有 如果调光器处于调光状态，则可靠地停止镇流器电路的运行，从而将灯锁定在非点亮状态，并保护镇流器电路。 即使自镇流荧光灯通过灯泡调光器连接到电源，当由电流检测电路检测到的电流超过预定电流值时，停止电路停止逆变器电路的操作并将其锁定在停止的状态 状态，以便将自镇流荧光灯保持在不照亮状态。
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公开(公告)号：US06509698B1
公开(公告)日：2003-01-21
申请号：US09686999
申请日：2000-10-12
IPC分类号： H05B3702
CPC分类号： H05B41/3921 , H05B41/3924 , H05B41/3925
摘要： The present invention discloses an operating apparatus of discharge lamp comprising an AC/DC converter means for converting an ac voltage into a dc voltage, a DC/AC converter means for converting a dc output voltage of the AC/DC converter means into a high frequency ac voltage, a discharge lamp coupled to an output terminal of the DC/AC converter means, and a controller means by which the output of the DC/AC converter means is made variable according to an integrated value based on a half cycle of the ac voltage.
摘要翻译： 本发明公开了一种放电灯的操作装置，包括用于将交流电压转换为直流电压的AC / DC转换器装置，用于将AC / DC转换器装置的直流输出电压转换成高频的DC / AC转换器装置 交流电压，耦合到DC / AC转换器装置的输出端的放电灯，以及根据基于ac的半周期的积分值使DC / AC转换器装置的输出可变的控制器装置 电压。
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7.发明授权Discharge lamp operating apparatus, self-ballasted discharge lamp, dimmer and illumination kit for dimming 有权放电灯操作装置，自镇流放电灯，调光器和照明套件，用于调光公开(公告)号：US06597127B2
公开(公告)日：2003-07-22
申请号：US09962934
申请日：2001-09-25
IPC分类号： H05B3702
CPC分类号： H05B41/3921 , H05B41/3924 , Y10S315/04
摘要： A discharge lamp operating apparatus includes a discharge lamp; a dimmer for performing phase-control with respect to an input power source; and a ballast circuit for dimming and operating the discharge lamp in accordance with an AC voltage that is phase-controlled by the dimmer. A relationship Z2≦(Vin/Vob−1)×Z1; is satisfied, where Z1 (&OHgr;) is an impedance between an input terminal and an output terminal of the dimmer, Vob (V) is a breakover voltage of a bidirectional trigger diode that applies a trigger signal and is connected to a gate terminal of a switching element included in the dimmer, Vin (V) is an effective voltage of a commercial power source, and Z2 (&OHgr;) is an input impedance between the input terminals of the ballast circuit.
摘要翻译： 放电灯操作装置包括放电灯; 用于执行相对于输入电源的相位控制的调光器; 以及镇流器电路，用于根据由调光器相位控制的AC电压对放电灯进行调光和操作。 其中Z1（OMEGA）是调光器的输入端子和输出端子之间的阻抗，Vob（V）是施加触发信号的双向触发二极管的跳变电压，并且连接到栅极端子 包括在调光器中的开关元件，Vin（V）是商用电源的有效电压，Z2（OMEGA）是镇流器电路的输入端子之间的输入阻抗。
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公开(公告)号：US06504322B2
公开(公告)日：2003-01-07
申请号：US09836652
申请日：2001-04-17
IPC分类号： H05B3702
CPC分类号： H05B41/2988 , H05B41/3921
摘要： A discharge lamp operating apparatus includes a discharge lamp and a driving circuit of the discharge lamp. The driving circuit can vary power to be supplied to the discharge lamp and has a function to turn off the discharge lamp at a supplied power value above a supplied power value at which unstable discharge occurs in the discharge lamp.
摘要翻译： 放电灯操作装置包括放电灯和放电灯的驱动电路。 驱动电路可以改变供给放电灯的功率，并且具有在放电灯发生不稳定放电的供给功率值以上的供给功率值下关闭放电灯的功能。
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9.发明授权公开(公告)号：US06768254B2
公开(公告)日：2004-07-27
申请号：US10133174
申请日：2002-04-26
申请人： Takeshi Arakawa , Mitsuharu Kawasaki , Kiyoshi Hashimotodani , Kenichiro Takahashi , Koji Miyazaki , Katsushi Seki , Toshiaki Kurachi , Kenji Itaya
发明人： Takeshi Arakawa , Mitsuharu Kawasaki , Kiyoshi Hashimotodani , Kenichiro Takahashi , Koji Miyazaki , Katsushi Seki , Toshiaki Kurachi , Kenji Itaya
IPC分类号： H01J162
CPC分类号： H01J65/048 , H01J5/60
摘要： A self-ballasted electrodeless discharge lamp includes a discharge vessel having a cavity, an induction coil that is inserted into the cavity, a ballast for supplying power to the induction coil, a case for covering the ballast, and a lamp base provided in the case. The discharge vessel is secured to the case via a holder. A part of the discharge vessel and a first portion of the holder are engaged with each other to constitute a combination structure. A second portion of the holder and a part of the case are engaged with each other to constitute a combination structure.
摘要翻译： 一种自镇流无电极放电灯包括具有空腔的放电室，插入空腔中的感应线圈，用于向感应线圈供电的镇流器，用于覆盖镇流器的壳体和设置在壳体中的灯座 。 放电容器通过保持器固定到外壳上。 放电容器的一部分和保持器的第一部分彼此接合以构成组合结构。 保持器的第二部分和壳体的一部分彼此接合以构成组合结构。
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公开(公告)号：US06661185B2
公开(公告)日：2003-12-09
申请号：US10102034
申请日：2002-03-20
IPC分类号： G05F100
CPC分类号： H05B41/2988 , H05B41/2985 , Y10S315/05
摘要： A dimmable self-ballasted fluorescent lamp includes a fluorescent lamp, a ballast and a lamp base that are formed as one unit. The ballast includes a preheating current supply circuit for supplying a preheating current to the fluorescent lamp; an inverter circuit portion for supplying a high frequency AC voltage to the fluorescent lamp; and a control circuit portion for controlling a driving frequency of the inverter circuit portion. The ballast is provided with an output current limiting element for limiting an output current from the preheating current supply circuit.
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