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：US08232746B2

公开(公告)日：2012-07-31

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： H01J11/04 ,  H01J13/48 ,  H01J15/04 ,  H01J17/36

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：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：US08044601B2

公开(公告)日：2011-10-25

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： H05B37/00 ,  H02M3/35

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。

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。

公开(公告)号：US20100072913A1

公开(公告)日：2010-03-25

申请号：US12585773

申请日：2009-09-24

申请人： Daisuke Yamahara ,  Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Satoru Nagata ,  Naoki Komatsu ,  Jun Kumagai

发明人： Daisuke Yamahara ,  Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Satoru Nagata ,  Naoki Komatsu ,  Jun Kumagai

IPC分类号： H05B41/26

CPC分类号： H05B41/2925 ,  H05B41/2883 ,  H05B41/388 ,  Y02B20/204

摘要： A high pressure discharge lamp lighting device includes a DC power source circuit; a power supply circuit for converting an output from the DC power source circuit into a square wave AC output to be supplied to a high pressure discharge lamp; a starting circuit for applying a high voltage output for lamp startup to the high pressure discharge lamp; a control circuit; and a half-wave discharge detection circuit for detecting a half-wave discharge. The detection circuit detects the half-wave discharge at an initial stage of the lamp startup and the control circuit controls the magnitude of a voltage of a square wave half period of one polarity having a load voltage of a larger magnitude and that of a square wave half period of the other polarity having a load voltage of a smaller magnitude to approximate to each other.

摘要翻译： 高压放电灯点亮装置包括：直流电源电路; 电源电路，用于将来自直流电源电路的输出转换成方波AC输出，供给高压放电灯; 用于将灯启动的高电压输出施加到高压放电灯的启动电路; 一个控制电路; 以及用于检测半波放电的半波放电检测电路。 检测电路在灯启动的初始阶段检测半波放电，并且控制电路控制具有较大幅度的负载电压的一个极性的方波半周期的电压的大小和方波的 另一极性的半周期具有彼此较小的负载电压。

公开(公告)号：US08115405B2

公开(公告)日：2012-02-14

申请号：US12585773

申请日：2009-09-24

申请人： Daisuke Yamahara ,  Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Satoru Nagata ,  Naoki Komatsu ,  Jun Kumagai

发明人： Daisuke Yamahara ,  Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Satoru Nagata ,  Naoki Komatsu ,  Jun Kumagai

IPC分类号： H05B37/00 ,  H05B39/00 ,  H05B41/14 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36 ,  H05F1/00

CPC分类号： H05B41/2925 ,  H05B41/2883 ,  H05B41/388 ,  Y02B20/204

摘要： A high pressure discharge lamp lighting device includes a DC power source circuit; a power supply circuit for converting an output from the DC power source circuit into a square wave AC output to be supplied to a high pressure discharge lamp; a starting circuit for applying a high voltage output for lamp startup to the high pressure discharge lamp; a control circuit; and a half-wave discharge detection circuit for detecting a half-wave discharge. The detection circuit detects the half-wave discharge at an initial stage of the lamp startup and the control circuit controls the magnitude of a voltage of a square wave half period of one polarity having a load voltage of a larger magnitude and that of a square wave half period of the other polarity having a load voltage of a smaller magnitude to approximate to each other.

摘要翻译： 高压放电灯点亮装置包括：直流电源电路; 电源电路，用于将来自直流电源电路的输出转换成方波AC输出，供给高压放电灯; 用于将灯启动的高电压输出施加到高压放电灯的启动电路; 一个控制电路; 以及用于检测半波放电的半波放电检测电路。 检测电路在灯启动的初始阶段检测半波放电，并且控制电路控制具有较大幅度的负载电压的一个极性的方波半周期的电压的大小和方波的 另一极性的半周期具有彼此较小的负载电压。

公开(公告)号：US20110037406A1

公开(公告)日：2011-02-17

申请号：US12989197

申请日：2009-04-06

申请人： Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Takeshi Goriki ,  Daisuke Yamahara

发明人： Nobutoshi Matsuzaki ,  Takeshi Kamoi ,  Takeshi Goriki ,  Daisuke Yamahara

IPC分类号： H05B41/36

CPC分类号： H05B41/2887 ,  H05B41/042 ,  Y02B20/202

摘要： The high pressure discharge lamp lighting apparatus (10) includes a power circuit (20, 30, 40, and 50) and a starting circuit (60). The power circuit (20, 30, 40, and 50) includes a pair of output terminals (55 and 56) adapted to be respectively connected to a pair of electrodes (91 and 92) of a high pressure discharge lamp (90). The power circuit (20, 30, 40, and 50) is configured to apply an AC voltage for keeping the high pressure discharge lamp (90) turned on across the pair of the output terminals (55 and 56). The starting circuit (60) is configured to apply a starting pulse voltage across the pair of the electrodes (91 and 92) of the high pressure discharge lamp (90). The starting circuit (60) is configured to have output characteristics of increasing the starting pulse voltage with an increase of a length of a pair of output wires (83) used with connection of the high pressure discharge lamp (90), and of decreasing the starting pulse voltage when the length of the pair of the output wires (83) exceeds a certain value.

摘要翻译： 高压放电灯点亮装置（10）包括电源电路（20,30,40和50）和起动电路（60）。 电源电路（20,30,40和50）包括适于分别连接到高压放电灯（90）的一对电极（91和92）的一对输出端子（55和56）。 电源电路（20,30,40和50）被配置为施加用于使高压放电灯（90）在一对输出端子（55和56）上导通的AC电压。 启动电路（60）被配置为在高压放电灯（90）的一对电极（91和92）上施加起始脉冲电压。 启动电路（60）被配置为具有随着与高压放电灯（90）的连接一起使用的一对输出线（83）的长度的增加而具有增加起始脉冲电压的输出特性， 当一对输出线（83）的长度超过一定值时启动脉冲电压。

公开(公告)号：US08115404B2

公开(公告)日：2012-02-14

申请号：US12461405

申请日：2009-08-11

申请人： Takeshi Goriki ,  Takeshi Kamoi ,  Nobutoshi Matsuzaki ,  Daisuke Yamahara

发明人： Takeshi Goriki ,  Takeshi Kamoi ,  Nobutoshi Matsuzaki ,  Daisuke Yamahara

IPC分类号： H05B41/16 ,  G05F1/00

CPC分类号： H05B41/388 ,  H05B41/288 ,  Y02B20/204

摘要： A high pressure discharge lamp lighting device, includes: a DC/DC converter for converting a power source voltage of a DC power source into a desired DC voltage and stably lighting a high pressure discharge lamp; a DC/AC inverter for inverting the DC voltage into an AC voltage; and a starting pulse generating circuit for generating a high voltage required for the start-up of the high pressure discharge lamp. Further, the high pressure discharge lamp lighting device includes a lighting state decision unit for deciding a lighted/unlighted state of the high pressure discharge lamp; and an operating state switching control unit for switching the operating state of at least one of the DC/DC converter, the DC/AC inverter, and the starting pulse generating circuit to another operating state, depending on a predetermined operation phase out of the start-up, stable lighting and power interrupt phases of the high pressure discharge lamp.

摘要翻译： 一种高压放电灯点灯装置，包括：DC / DC转换器，用于将直流电源的电源电压转换为期望的直流电压并稳定点亮高压放电灯; 用于将DC电压反相为AC电压的DC / AC逆变器; 以及用于产生高压放电灯启动所需的高电压的起动脉冲发生电路。 此外，高压放电灯点亮装置包括：用于判定高压放电灯的点亮状态的发光状态判定部; 以及操作状态切换控制单元，用于根据预定的操作阶段从开始切换DC / DC转换器，DC / AC逆变器和起动脉冲发生电路中的至少一个的操作状态到另一个操作状态 - 高压放电灯的稳定的照明和电源中断阶段。