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1. 发明申请

US20100171433A1 LUMINESCENT LAMP LIGHTING DEVICE 失效
标题翻译：发光灯照明装置
公开(公告)号：US20100171433A1
公开(公告)日：2010-07-08
申请号：US11997025
申请日：2006-03-30
申请人： Mizuki Utsuno , Kazushige Hirata , Toru Ashikaga , Toyotomo Morita
发明人： Mizuki Utsuno , Kazushige Hirata , Toru Ashikaga , Toyotomo Morita
IPC分类号： H05B41/36
CPC分类号： H05B41/2827
摘要： A luminescent lamp lighting device includes a plurality of switch circuits 3, 4 each connected to each of luminescent lamps 5, 6 in series under one-to-one correspondence, a plurality of optical coupling circuits 9, 10 each connected to each of the switch circuits under one-to-one correspondence to turn on/off the switch circuits and a plurality of current detecting circuits 7, 8 each connected to each of the luminescent lamps in series under one-to-one correspondence to detect currents flowing the luminescent lamps. The device determines whether the luminescent lamps are turned on or not, based on the currents detected by the current detecting circuits and controls the optical coupling circuits based on the determination result so as to allow all of the luminescent lamps but a luminescent lamp requiring a highest lighting voltage to be turned on in order of low lighting voltage, next allow the lighted luminescent lamps to be turned lighted off, and allow all of the remaining luminescent lamps to be turned on again after turning on the luminescent lamp requiring the highest lighting voltage.
摘要翻译：发光灯照明装置包括多个开关电路3,4，每个开关电路3,4分别以一一对应的方式串联连接到发光灯5,6中，多个光耦合电路9,10分别连接到每个开关电路以一一对应的方式打开/关闭开关电路，以及多个电流检测电路7,8，每个电流检测电路7,8以一一对应的方式串联连接到每个发光灯，以检测流过发光灯的电流。该装置基于由电流检测电路检测到的电流来确定发光灯是否导通，并且基于确定结果控制光耦合电路，以便允许所有发光灯，但是需要最高的发光灯照亮电压按照低照明电压的顺序接通，接着允许点亮的发光灯被点亮，并且在打开需要最高点亮电压的发光灯后，允许所有剩余的发光灯再次打开。

2. 发明授权

US07888887B2 Luminescent lamp lighting device 失效
标题翻译：发光灯照明装置
公开(公告)号：US07888887B2
公开(公告)日：2011-02-15
申请号：US11997025
申请日：2006-03-30
申请人： Mizuki Utsuno , Kazushige Hirata , Toru Ashikaga , Toyotomo Morita
发明人： Mizuki Utsuno , Kazushige Hirata , Toru Ashikaga , Toyotomo Morita
IPC分类号： G05F1/00
CPC分类号： H05B41/2827
摘要： A luminescent lamp lighting device includes a plurality of switch circuits 3, 4 each connected to each of luminescent lamps 5, 6 in series under one-to-one correspondence, a plurality of optical coupling circuits 9, 10 each connected to each of the switch circuits under one-to-one correspondence to turn on/off the switch circuits and a plurality of current detecting circuits 7, 8 each connected to each of the luminescent lamps in series under one-to-one correspondence to detect currents flowing the luminescent lamps. The device determines whether the luminescent lamps are turned on or not, based on the currents detected by the current detecting circuits and controls the optical coupling circuits based on the determination result so as to allow all of the luminescent lamps but a luminescent lamp requiring a highest lighting voltage to be turned on in order of low lighting voltage, next allow the lighted luminescent lamps to be turned lighted off, and allow all of the remaining luminescent lamps to be turned on again after turning on the luminescent lamp requiring the highest lighting voltage.
摘要翻译：发光灯照明装置包括多个开关电路3,4，每个开关电路3,4分别以一一对应的方式串联连接到发光灯5,6中，多个光耦合电路9,10分别连接到每个开关电路以一一对应的方式打开/关闭开关电路，以及多个电流检测电路7,8，每个电流检测电路7,8以一一对应的方式串联连接到每个发光灯，以检测流过发光灯的电流。该装置基于由电流检测电路检测到的电流来确定发光灯是否导通，并且基于确定结果控制光耦合电路，以便允许所有发光灯，但是需要最高的发光灯照亮电压按照低照明电压的顺序接通，接着允许点亮的发光灯被点亮，并且在打开需要最高点亮电压的发光灯后，允许所有剩余的发光灯再次打开。

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