公开(公告)号：US08228006B2

公开(公告)日：2012-07-24

申请号：US12864905

申请日：2009-01-28

申请人： Naoki Komatsu ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Akira Yufuku ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

发明人： Naoki Komatsu ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Akira Yufuku ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

IPC分类号： H01J11/04 ,  H01J13/48 ,  H01J15/04 ,  H01J17/36

CPC分类号： H05B41/2881 ,  Y02B20/204 ,  Y10S315/07

摘要： A high pressure discharge lamp lighting device comprising an inverter, an igniter, a controller, a pulse voltage detection circuit, and the starting pulse voltage regulation circuit. The inverter applies a lighting voltage to a high pressure discharge lamp. The controller applies the starting pulse voltage generated by the igniter to the high pressure discharge lamp. The pulse voltage detection circuit is configured to detect a voltage indicative of the starting pulse voltage to output a detection signal. The starting pulse voltage regulation circuit is configured to regulate the starting pulse voltage to a desired value of the starting pulse voltage on the basis of the detection signal. The pulse voltage detection circuit is configured to detect either one of the voltage developed in the specified circuit component of the igniter and the starting pulse voltage as the voltage indicative of the voltage indicative of the starting pulse voltage.

摘要翻译： 一种高压放电灯点亮装置，包括逆变器，点火器，控制器，脉冲电压检测电路和起动脉冲电压调节电路。 逆变器对高压放电灯施加点亮电压。 控制器将点火器产生的启动脉冲电压施加到高压放电灯。 脉冲电压检测电路被配置为检测指示起始脉冲电压的电压以输出检测信号。 起动脉冲电压调节电路被配置为基于检测信号将启动脉冲电压调节到起始脉冲电压的期望值。 脉冲电压检测电路被配置为检测点火器的指定电路部件中产生的电压中的任何一个和起始脉冲电压，作为指示起始脉冲电压的电压的电压。

公开(公告)号：US20100327775A1

公开(公告)日：2010-12-30

申请号：US12864905

申请日：2009-01-28

申请人： Naoki Komatsu ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Akira Yufuku ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

发明人： Naoki Komatsu ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Akira Yufuku ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

IPC分类号： H05B41/36

CPC分类号： H05B41/2881 ,  Y02B20/204 ,  Y10S315/07

摘要： A high pressure discharge lamp lighting device comprising an inverter, an igniter, a controller, a pulse voltage detection circuit, and the starting pulse voltage regulation circuit. The inverter applies a lighting voltage to a high pressure discharge lamp. The controller applies the starting pulse voltage generated by the igniter to the high pressure discharge lamp. The pulse voltage detection circuit is configured to detect a voltage indicative of the starting pulse voltage to output a detection signal. The starting pulse voltage regulation circuit is configured to regulate the starting pulse voltage to a desired value of the starting pulse voltage on the basis of the detection signal. The pulse voltage detection circuit is configured to detect either one of the voltage developed in the specified circuit component of the igniter and the starting pulse voltage as the voltage indicative of the voltage indicative of the starting pulse voltage.

摘要翻译： 一种高压放电灯点亮装置，包括逆变器，点火器，控制器，脉冲电压检测电路和起动脉冲电压调节电路。 逆变器对高压放电灯施加点亮电压。 控制器将点火器产生的启动脉冲电压施加到高压放电灯。 脉冲电压检测电路被配置为检测指示起始脉冲电压的电压以输出检测信号。 起动脉冲电压调节电路被配置为基于检测信号将启动脉冲电压调节到起始脉冲电压的期望值。 脉冲电压检测电路被配置为检测点火器的指定电路部件中产生的电压中的任何一个和起始脉冲电压，作为指示起始脉冲电压的电压的电压。

公开(公告)号：US07391165B2

公开(公告)日：2008-06-24

申请号：US10553846

申请日：2004-04-22

申请人： Fred C. Lee ,  Jinghai Zhou ,  Yan Jiang ,  Masanao Okawa ,  Dung A. Tran ,  Hiroyasu Eriguchi

发明人： Fred C. Lee ,  Jinghai Zhou ,  Yan Jiang ,  Masanao Okawa ,  Dung A. Tran ,  Hiroyasu Eriguchi

IPC分类号： H05B41/16

CPC分类号： H02M1/42 ,  H05B41/2886 ,  Y02B20/202 ,  Y02B70/12

摘要： A discharge lamp lighting control device (100) having a DC power converter, a power factor improving power converter (1), a polarity reversing circuit (2), a starter circuit (3), and a controller (4). The power factor improving power converter 1 includes a switching device S, a power factor improver, and a power converter. The power factor improver operates to smooth a rectified voltage by storing energy in a first inductive device L1 and by discharging energy from a second inductive device L2, in which the first and second inductive devices are magnetically coupled together. The storing and discharging is performed by turning ON and OFF the switching device S. A predetermined DC voltage is converted by energy stored and discharged by a third inductive device L3 in response to the turning ON and OFF of the switching device S.

摘要翻译： 具有DC功率转换器，功率因数改善功率转换器（1），极性反转电路（2），起动电路（3）和控制器（4）的放电灯点亮控制装置（100）。 功率因数改善功率转换器1包括开关器件S，功率因数改进器和功率转换器。 功率因数改进器通过将能量存储在第一感应装置L 1中并通过从第二感应装置L 2中释放能量来平滑整流电压，其中第一和第二感应装置磁耦合在一起。 通过接通和断开开关装置S进行存储和放电。响应于开关装置S的接通和断开，通过由第三感应装置L 3存储和放电的能量来转换预定的DC电压。

公开(公告)号：US5606223A

公开(公告)日：1997-02-25

申请号：US264713

申请日：1994-06-23

申请人： Minoru Yamamoto ,  Hiroyasu Eriguchi ,  Takeshi Kamoi

发明人： Minoru Yamamoto ,  Hiroyasu Eriguchi ,  Takeshi Kamoi

IPC分类号： H01J61/56 ,  H05B39/00 ,  H05B41/16 ,  H05B41/24 ,  H05B41/292 ,  H01J7/44 ,  H01J61/02

CPC分类号： H05B39/00 ,  H01J61/56 ,  H05B41/16 ,  H05B41/24 ,  H05B41/292 ,  H01J61/34

摘要： A luminaire includes a lamp connected at one electrode to an ordinary current loop and at the other electrode to the other current loop which is branched into more than two which are extending along two opposite sides of the lamp. Magnetic fields produced thus in the branched loops act to cancel each other, and any noise occurring due to generation of the magnetic field can be remarkably reduced.

摘要翻译： 照明装置包括：一个电极连接到普通电流回路的灯，另一个电极连接到另一个电流回路，另一个电流回路分支成多于两个，沿着灯的两个相对侧延伸。 因此，在分支环路中产生的磁场相互抵消，可以显着降低由于磁场的产生而发生的任何噪音。

公开(公告)号：US5491386A

公开(公告)日：1996-02-13

申请号：US277023

申请日：1994-07-19

申请人： Hiroyasu Eriguchi ,  Hiroshi Nishimura ,  Minoru Yamamoto ,  Yutaka Iwahori ,  Takeshi Kamoi

发明人： Hiroyasu Eriguchi ,  Hiroshi Nishimura ,  Minoru Yamamoto ,  Yutaka Iwahori ,  Takeshi Kamoi

IPC分类号： H05B41/24 ,  H05B41/288 ,  H05B41/292 ,  H05B41/38 ,  H05B37/02

CPC分类号： H05B41/2887 ,  H05B41/2928 ,  H05B41/388 ,  Y02B20/202 ,  Y02B20/204 ,  Y02B20/208 ,  Y10S315/05

摘要： A lighting device for a high-pressure discharge lamp includes an inverter circuit for converting a DC voltage into an AC voltage using a pair of switching elements. The switching elements have a switching frequency for starting the high-pressure discharge lamp that is higher than a resonance frequency of a series resonance circuit connected in parallel with the discharge lamp. However, in a lighted state of the discharge lamp, the switching frequency is lower than the resonance frequency of the resonance circuit and is within a frequency range where acoustic resonance does not occur. The lighted state of the high-pressure discharge lamp is maintained by a voltage across a capacitor in the series resonance circuit.

摘要翻译： 一种用于高压放电灯的照明装置包括用于使用一对开关元件将DC电压转换为AC电压的逆变器电路。 开关元件具有用于启动高于与放电灯并联连接的串联谐振电路的谐振频率的高压放电灯的开关频率。 然而，在放电灯的点亮状态下，开关频率低于谐振电路的谐振频率，并且在不发生声共振的频率范围内。 高压放电灯的点亮状态由串联谐振电路中的电容器两端的电压保持。

公开(公告)号：US20060279230A1

公开(公告)日：2006-12-14

申请号：US10553846

申请日：2004-04-22

申请人： Fred Lee ,  Jinghai Zhou ,  Yan Jiang ,  Masanao Okawa ,  Dung Tran ,  Hiroyasu Eriguchi

发明人： Fred Lee ,  Jinghai Zhou ,  Yan Jiang ,  Masanao Okawa ,  Dung Tran ,  Hiroyasu Eriguchi

IPC分类号： H05B41/24

CPC分类号： H02M1/42 ,  H05B41/2886 ,  Y02B20/202 ,  Y02B70/12

摘要： A discharge lamp lighting control device (100) having a DC power converter, a power factor improving power converter (1), a polarity reversing circuit (2), a starter circuit (3), and a controller (4). The power factor improving power converter 1 includes a switching device S, a power factor improver, and a power converter. The power factor improver operates to smooth a rectified voltage by storing energy in a first inductive device L1 and by discharging energy from a second inductive device L2, in which the first and second inductive devices are magnetically coupled together. The storing and discharging is performed by turning ON and OFF the switching device S. A predetermined DC voltage is converted by energy stored and discharged by a third inductive device L3 in response to the turning ON and OFF of the switching device S.

摘要翻译： 具有DC功率转换器，功率因数改善功率转换器（1），极性反转电路（2），起动电路（3）和控制器（4）的放电灯点亮控制装置（100）。 功率因数改善功率转换器1包括开关器件S，功率因数改进器和功率转换器。 功率因数改进器通过将能量存储在第一感应装置L 1中并通过从第二感应装置L 2中释放能量来平滑整流电压，其中第一和第二感应装置磁耦合在一起。 通过接通和断开开关装置S进行存储和放电。响应于开关装置S的接通和断开，通过由第三感应装置L 3存储和放电的能量来转换预定的DC电压。

公开(公告)号：US06958581B2

公开(公告)日：2005-10-25

申请号：US10792839

申请日：2004-03-05

申请人： Masanao Okawa ,  Hiroyasu Eriguchi

发明人： Masanao Okawa ,  Hiroyasu Eriguchi

IPC分类号： G05F1/00 ,  H05B37/02

CPC分类号： H05B41/38

摘要： A high-intensity discharge lamp operating device includes a power supplier configured to supply power to a high-intensity discharge lamp, a memory containing a starter power data set, an identifying power data set and steady power data sets, a detector configured to detect voltage applied to the high-intensity discharge lamp, a power supplier controller configured to control the power supplier to control the power according to the starter power data set, the identifying power data set and one of the steady power data sets, a lamp power identifier configured to identify a lamp power of the high-intensity discharge lamp while the power supplier controller controls the power according to the identifying power data set after the starter power data set, and a data set selection unit configured to select one steady power data set based on the identified lamp power, and the power supplier controller is configured to control the power according to the steady power data set.

摘要翻译： 高强度放电灯操作装置包括配置为向高强度放电灯供电的电源，包含起动电力数据组，识别电力数据组和稳定电力数据组的存储器，被配置为检测电压 施加到高强度放电灯的电源供应器控制器，被配置为根据启动器功率数据组，识别功率数据组和稳定功率数据组之一控制供电器来控制功率，配置的灯功率标识符 以识别高强度放电灯的灯功率，同时电源控制器根据启动器功率数据组之后设置的识别功率数据来控制功率，以及数据组选择单元，其被配置为基于 所识别的灯功率和电源供应器控制器被配置为根据稳定功率数据集来控制功率。

公开(公告)号：US06864645B2

公开(公告)日：2005-03-08

申请号：US10378828

申请日：2003-03-05

申请人： Yiyoung Tony Sun ,  Takeshi Goriki ,  Hiroyasu Eriguchi

发明人： Yiyoung Tony Sun ,  Takeshi Goriki ,  Hiroyasu Eriguchi

IPC分类号： H05B41/288 ,  H05B41/292 ,  G05F1/00 ,  H05B41/36

CPC分类号： H05B41/2881 ,  H05B41/2883 ,  H05B41/2925 ,  Y10S315/07

摘要： Circuit and method for driving a gas discharge lamp having a bridge converter. The bridge converter includes a plurality of switches. A controller turns on and off the plurality of switches. The circuit further includes a zero current sensor circuit. The controller senses at least one voltage differential to control a length of time that at least one of the at least four switches is on. The controller controls when at least one of the plurality of switches is turned on in accordance with an output of the zero cross sensor.

摘要翻译： 用于驱动具有桥式变流器的气体放电灯的电路和方法。 桥式变流器包括多个开关。 控制器打开和关闭多个开关。 电路还包括零电流传感器电路。 控制器感测至少一个电压差以控制至少四个开关中的至少一个开启的时间长度。 所述控制器根据所述零交叉传感器的输出来控制所述多个开关中的至少一个开关是否被接通。

公开(公告)号：US20100327776A1

公开(公告)日：2010-12-30

申请号：US12864929

申请日：2009-01-28

申请人： Akira Yufuku ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Naoki Komatsu ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

发明人： Akira Yufuku ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Jun Kumagai ,  Naoki Komatsu ,  Nobutoshi Matsuzaki ,  Satoru Nagata ,  Daisuke Yamahara

IPC分类号： H05B41/36

CPC分类号： H05B41/042 ,  H05B41/288 ,  Y10S315/07

摘要： A high pressure discharge lamp lighting device in this invention comprises a converter, an inverter, an igniter, a controller, and a pulse voltage detection circuit. The converter outputs the direct current voltage. The inverter converts the direct current voltage into the lighting voltage which is alternating current voltage, and applies the lighting voltage to the high pressure discharge lamp through an output terminal. The igniter is configured to output the pulse voltage superimposed on the lighting voltage, whereby the starting voltage is applied to the high pressure discharge lamp. The controller is configured to control the igniter to allow the igniter to superimpose the pulse voltage on the lighting voltage. The pulse voltage detection circuit detects the starting voltage to output the detection signal. The starting voltage regulation circuit regulates the starting voltage to the desired voltage value of the voltage on the basis of the detection signal.

摘要翻译： 本发明的高压放电灯点灯装置包括转换器，逆变器，点火器，控制器和脉冲电压检测电路。 转换器输出直流电压。 逆变器将直流电压转换为交流电压的点亮电压，并通过输出端子向高压放电灯施加点亮电压。 点火器被配置为输出叠加在点亮电压上的脉冲电压，由此将起始电压施加到高压放电灯。 控制器被配置为控制点火器以允许点火器将脉冲电压叠加在点亮电压上。 脉冲电压检测电路检测起始电压以输出检测信号。 起动电压调节电路基于检测信号将启动电压调节到电压的期望电压值。

公开(公告)号：US20100013398A1

公开(公告)日：2010-01-21

申请号：US12410595

申请日：2009-03-25

申请人： Nobutoshi Matsuzaki ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Naoki Komatu ,  Jun Kumagai ,  Satoru Nagata ,  Daisuke Yamahara ,  Akira Yufuku

发明人： Nobutoshi Matsuzaki ,  Hiroyasu Eriguchi ,  Takeshi Goriki ,  Takeshi Kamoi ,  Naoki Komatu ,  Jun Kumagai ,  Satoru Nagata ,  Daisuke Yamahara ,  Akira Yufuku

IPC分类号： H05B41/36

CPC分类号： H05B41/042 ,  H05B41/2881 ,  Y02B20/204

摘要： A high-voltage discharge lamp lighting device provides a starting pulse voltage sufficient to turn on a high-voltage discharge lamp having terminal wire connections of variable length. A power conversion circuit is coupled to a commercial AC power source input and rectifies the AC input into a predetermined DC voltage output. A charging capacitor is coupled to the power conversion circuit. A full bridge circuit is coupled to the power conversion circuit and the charging capacitor and provides a rectangular wave AC output signal to a transformer primary winding circuit of at least a capacitor, a single switching element and a primary winding of a transformer. A low pulse voltage is induced in the primary winding and a transformer secondary winding is connected on one end to the high-voltage discharge lamp, wherein the low pulse voltage is stepped up to a high pulse voltage and applied to the high-voltage discharge lamp. A reference voltage is generated in a reference transformer winding representative of the high pulse voltage. A starting pulse equivalent value detection circuit is connected to the reference winding and detects a value associated with the reference voltage. A control circuit receives said value from said detection circuit, and variably controls at least one of a frequency of the single switching element or an ON impedance of the single switching element in association with said value, wherein said frequency or ON impedance is further associated with a starting pulse voltage sufficient to start the high-voltage discharge lamp.

摘要翻译： 高压放电灯点亮装置提供足以接通具有可变长度的端子线连接的高压放电灯的起始脉冲电压。 电力转换电路耦合到商用AC电源输入端，并将AC输入整流为预定的直流电压输出。 充电电容器耦合到功率转换电路。 全桥电路耦合到功率转换电路和充电电容器，并且向至少一个电容器，单个开关元件和变压器的初级绕组的变压器初级绕组电路提供矩形波交流输出信号。 在初级绕组中感应出低脉冲电压，变压器次级绕组的一端连接到高压放电灯，其中低脉冲电压升高到高脉冲电压并施加到高压放电灯 。 在代表高脉冲电压的参考变压器绕组中产生参考电压。 启动脉冲等效值检测电路连接到基准绕组，并检测与参考电压相关的值。 控制电路从所述检测电路接收所述值，并且与所述值相关联地可变地控制单个开关元件的频率或单个开关元件的导通阻抗中的至少一个，其中所述频率或导通阻抗进一步与 起动脉冲电压足以启动高压放电灯。