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1. 发明授权

US09226357B2 Power supply device and lighting equipment provided with power supply device 有权
标题翻译：电源设备和照明设备配备电源设备
公开(公告)号：US09226357B2
公开(公告)日：2015-12-29
申请号：US13799341
申请日：2013-03-13
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Hirokazu Otake , Takuro Hiramatsu , Mitsuhiko Nishiie
IPC分类号： H05B37/02 , H05B33/08 , H02M3/335
CPC分类号： H05B33/0845 , H02M3/33507 , H05B33/0803 , H05B33/0815 , H05B33/0848 , H05B37/0209
摘要： A power supply device according to one embodiment is configured to control a lighting of semiconductor light-emitting elements, wherein a dimming signal is canceled during a predetermined time period (T) from a timing immediately after power-ON, so as to light on light-emitting diodes to have a predetermined light amount, for example, a minimum light amount. After an elapse of the predetermined time period (T), cancellation of the dimming signal is released to light on the light-emitting diodes to have a light amount instructed by the dimming signal.
摘要翻译：根据一个实施例的电源装置被配置为控制半导体发光元件的点亮，其中在从上电之后的定时在预定时间段（T）期间消除调光信号，以便点亮光发光二极管具有预定的光量，例如最小光量。在经过预定时间段（T）之后，将调光信号的消除释放到发光二极管上的光以具有由调光信号指示的光量。

2. 发明申请

US20150250040A9 POWER SUPPLY DEVICE AND LIGHTING EQUIPMENT PROVIDED WITH POWER SUPPLY DEVICE 审中-公开
标题翻译：电源设备和提供电源设备的照明设备
公开(公告)号：US20150250040A9
公开(公告)日：2015-09-03
申请号：US13799341
申请日：2013-03-13
申请人： TOSHIBA LIGHTING & TECHNOLOGY CORPORATION , KABUSHIKI KAISHA TOSHIBA
发明人： Hirokazu OTAKE , Takuro Hiramatsu , Mitsuhiko Nishiie
IPC分类号： H05B37/02
CPC分类号： H05B33/0845 , H02M3/33507 , H05B33/0803 , H05B33/0815 , H05B33/0848 , H05B37/0209
摘要： A power supply device according to one embodiment is configured to control a lighting of semiconductor light-emitting elements, wherein a dimming signal is canceled during a predetermined time period (T) from a timing immediately after power-ON, so as to light on light-emitting diodes to have a predetermined light amount, for example, a minimum light amount. After an elapse of the predetermined time period (T), cancellation of the dimming signal is released to light on the light-emitting diodes to have a light amount instructed by the dimming signal.
摘要翻译：根据一个实施例的电源装置被配置为控制半导体发光元件的点亮，其中在从上电之后的定时在预定时间段（T）期间消除调光信号，以便点亮光发光二极管具有预定的光量，例如最小光量。在经过预定时间段（T）之后，将调光信号的消除释放到发光二极管上的光以具有由调光信号指示的光量。

3. 发明授权

US08896225B2 Power supply device and lighting equipment provided with power supply device 有权
公开(公告)号：US08896225B2
公开(公告)日：2014-11-25
申请号：US14109054
申请日：2013-12-17
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Hirokazu Otake , Takuro Hiramatsu , Mitsuhiko Nishiie
IPC分类号： H05B37/02 , H05B33/08 , H02M3/335
CPC分类号： H05B33/0845 , H02M3/33507 , H05B33/0803 , H05B33/0815 , H05B33/0848 , H05B37/0209
摘要： A power supply device according to one embodiment is configured to control a lighting of semiconductor light-emitting elements, wherein a dimming signal is canceled during a predetermined time period (T) from a timing immediately after power-ON, so as to light on light-emitting diodes to have a predetermined light amount, for example, a minimum light amount. After an elapse of the predetermined time period (T), cancellation of the dimming signal is released to light on the light-emitting diodes to have a light amount instructed by the dimming signal.

4. 发明授权

US08884540B2 Power supply device and lighting equipment provided with power supply device 有权
标题翻译：电源设备和照明设备配备电源设备
公开(公告)号：US08884540B2
公开(公告)日：2014-11-11
申请号：US13799394
申请日：2013-03-13
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Hirokazu Otake , Takuro Hiramatsu , Mitsuhiko Nishiie
IPC分类号： H05B37/02 , H05B33/08 , H02M3/335
CPC分类号： H05B33/0845 , H02M3/33507 , H05B33/0803 , H05B33/0815 , H05B33/0848 , H05B37/0209
摘要： A power supply device according to one embodiment is configured to control a lighting of semiconductor light-emitting elements, wherein a dimming signal is canceled during a predetermined time period (T) from a timing immediately after power-ON, so as to light on light-emitting diodes to have a predetermined light amount, for example, a minimum light amount. After an elapse of the predetermined time period (T), cancellation of the dimming signal is released to light on the light-emitting diodes to have a light amount instructed by the dimming signal.
摘要翻译：根据一个实施例的电源装置被配置为控制半导体发光元件的点亮，其中在从上电之后的定时在预定时间段（T）期间消除调光信号，以便点亮光发光二极管具有预定的光量，例如最小光量。在经过预定时间段（T）之后，将调光信号的消除释放到发光二极管上的光以具有由调光信号指示的光量。

5. 发明授权

US08829817B2 Power supply device and lighting equipment 有权
标题翻译：电源设备和照明设备
公开(公告)号：US08829817B2
公开(公告)日：2014-09-09
申请号：US13687973
申请日：2012-11-28
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Hirokazu Otake , Mitsuhiko Nishiie , Takuro Hiramatsu , Keiichi Shimizu
IPC分类号： H05B37/02 , H05B33/08 , H02M1/00 , H02M3/335
CPC分类号： H05B37/02 , H02M3/33507 , H02M2001/0025 , H05B33/0803 , H05B33/0815 , H05B33/0848 , Y02B20/347
摘要： In a power supply device according to one embodiment, a reference signal (Vref1), which changes from a value corresponding to a maximum current in a full lighting state to that corresponding to a minimum current in case of a deepest dimming depth, and a reference signal (Vref2), which changes from a value corresponding to a load voltage at the time of a maximum current in a full lighting state to that corresponding to a minimum current in case of the deepest dimming depth, are prepared in accordance with dimming depths of a dimming signal. In a shallow dimming depth region close to a full lighting state, the reference signal (Vref1) is selected to apply constant-current control to light-emitting diodes in a current control mode. In a deep dimming depth region, the reference signal (Vref2) is selected to apply constant-voltage control to the diodes in a voltage control mode.
摘要翻译：在根据一个实施例的电源装置中，在最深调光深度的情况下，从与完全点亮状态中的最大电流相对应的值与对应于最小电流的值相对应的参考信号（Vref1）和参考信号根据调光深度，准备从完全点亮状态时的最大电流时的负载电压值与最深度调光深度情况下的最小电流对应的值变化的信号（Vref2）一个调光信号。在接近完全点亮状态的浅调光深度区域中，选择参考信号（Vref1），以电流控制模式对发光二极管施加恒流控制。在深度较深的深度区域中，选择参考信号（Vref2）以在电压控制模式中对二极管施加恒定电压控制。

6. 发明申请

US20130162155A1 LIGHTING CIRCUIT AND ILLUMINATION DEVICE 有权
标题翻译：照明电路和照明装置
公开(公告)号：US20130162155A1
公开(公告)日：2013-06-27
申请号：US13776409
申请日：2013-02-25
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Mitsuhiro Matsuda , Naoko Iwai , Hajime Osaki , Hiroshi Kubota , Takuro Hiramatsu , Katsusuke Uchino , Masatoshi Kumagai
IPC分类号： H05B33/08
CPC分类号： H05B33/0839 , H05B33/0815
摘要： A lighting circuit according to embodiments includes: a self-hold element connected in series to an AC power source that generates power for lighting an illumination load, together with the illumination load, the self-hold element being configured to control supply of the power provided by the AC power source to the illumination load by the self-hold element being turned on/off; a noise prevention circuit connected in parallel to the self-hold element; and a damping circuit configured to connect a damping resistance to the noise prevention circuit parallely only for a predetermined period from turning-on of the self-hold element, thereby preventing the self-hold element from being repeatedly turned on/off during a period in which the self-hold element is on under normal conditions, due to a transient during power supply.
摘要翻译：根据实施例的照明电路包括：与保持照明负载一起产生电力的AC电源串联连接的自保持元件以及照明负载，所述自保持元件被配置为控制所提供的电力的供应通过所述AC电源通过所述自保持元件被接通/断开而对所述照明负载; 与自保持元件并联连接的防噪电路; 以及阻尼电路，其被配置为将阻尼电阻与防噪声电路平行地连接在自保持元件的接通之后的预定时间段内，从而防止自保持元件在一段时间内重复地接通/断开由于电源过程中自保持元件在正常条件下导通。

7. 发明授权

US08970127B2 Lighting circuit and illumination device 有权
标题翻译：照明电路和照明装置
公开(公告)号：US08970127B2
公开(公告)日：2015-03-03
申请号：US13776409
申请日：2013-02-25
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Mitsuhiro Matsuda , Naoko Iwai , Hajime Osaki , Hiroshi Kubota , Takuro Hiramatsu , Katsusuke Uchino , Masatoshi Kumagai
IPC分类号： H05B37/02 , H01L33/00 , H05B33/08
CPC分类号： H05B33/0839 , H05B33/0815
摘要： A lighting circuit according to embodiments includes: a self-hold element connected in series to an AC power source that generates power for lighting an illumination load, together with the illumination load, the self-hold element being configured to control supply of the power provided by the AC power source to the illumination load by the self-hold element being turned on/off; a noise prevention circuit connected in parallel to the self-hold element; and a damping circuit configured to connect a damping resistance to the noise prevention circuit parallely only for a predetermined period from turning-on of the self-hold element, thereby preventing the self-hold element from being repeatedly turned on/off during a period in which the self-hold element is on under normal conditions, due to a transient during power supply.
摘要翻译：根据实施例的照明电路包括：与保持照明负载一起产生电力的AC电源串联连接的自保持元件以及照明负载，所述自保持元件被配置为控制所提供的电力的供应通过所述AC电源通过所述自保持元件被接通/断开而对所述照明负载; 与自保持元件并联连接的防噪电路; 以及阻尼电路，其被配置为将阻尼电阻与防噪声电路平行地连接在自保持元件的接通之后的预定时间段内，从而防止自保持元件在一段时间内重复地接通/断开由于电源过程中的自保持元件在正常条件下导通。

8. 发明申请

US20140320034A1 Luminaire 审中-公开
标题翻译：灯具
公开(公告)号：US20140320034A1
公开(公告)日：2014-10-30
申请号：US14143041
申请日：2013-12-30
申请人： Toshiba Lighting & Technology Corporation
发明人： Takuro Hiramatsu
IPC分类号： F21V23/02 , H05B33/08
CPC分类号： H05B33/0809 , F21K9/233 , F21K9/66 , F21K9/69 , F21V3/061 , F21V3/062 , F21V5/007 , F21V5/04 , F21V23/02 , F21Y2103/33 , F21Y2115/10 , H05B33/0803
摘要： According to an embodiment, there is provided a luminaire including a light-emitting unit and a cap. The luminaire is attached to a socket including first and second sections to be fit. The light-emitting unit includes a first terminal, a second terminal, and a light-emitting element electrically connected between the first terminal and the second terminal. The light-emitting element is lit if a voltage between the first terminal and the second terminal is equal to or larger than a predetermined value. The cap includes first and second fitting sections. The first and second fitting sections are fit in the first and second sections to be fit of the socket to apply a voltage input from the outside between the first terminal and the second terminal. The predetermined value is equal to or larger than 18.7 V and equal to or smaller than 120 V.
摘要翻译：根据实施例，提供了一种包括发光单元和盖的照明器。灯具连接到插座，包括要配合的第一和第二部分。发光单元包括电连接在第一端子和第二端子之间的第一端子，第二端子和发光元件。如果第一端子和第二端子之间的电压等于或大于预定值，则发光元件点亮。盖包括第一和第二装配部分。第一和第二装配部分配合在第一和第二部分中以与插座配合以施加从第一端子和第二端子之间的外部输入的电压。预定值等于或大于18.7V且等于或小于120V。

9. 发明申请

US20140132171A1 Power Supply Device and Lighting Equipment Provided with Power Supply Device 审中-公开
标题翻译：电源设备和照明设备配备电源设备
公开(公告)号：US20140132171A1
公开(公告)日：2014-05-15
申请号：US14109054
申请日：2013-12-17
申请人： Kabushiki Kaisha Toshiba , Toshiba Lighting & Technology Corporation
发明人： Hirokazu Otake , Takuro Hiramatsu , Mitsuhiko Nishiie
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H02M3/33507 , H05B33/0803 , H05B33/0815 , H05B33/0848 , H05B37/0209
摘要： A power supply device according to one embodiment is configured to control a lighting of semiconductor light-emitting elements, wherein a dimming signal is canceled during a predetermined time period (T) from a timing immediately after power-ON, so as to light on light-emitting diodes to have a predetermined light amount, for example, a minimum light amount. After an elapse of the predetermined time period (T), cancellation of the dimming signal is released to light on the light-emitting diodes to have a light amount instructed by the dimming signal.
摘要翻译：根据一个实施例的电源装置被配置为控制半导体发光元件的点亮，其中在从上电之后的定时在预定时间段（T）期间消除调光信号，以便点亮光发光二极管具有预定的光量，例如最小光量。在经过预定时间段（T）之后，将调光信号的消除释放到发光二极管上的光以具有由调光信号指示的光量。

10. 发明授权

US08928237B2 Luminaire 有权
标题翻译：灯具
公开(公告)号：US08928237B2
公开(公告)日：2015-01-06
申请号：US13730031
申请日：2012-12-28
申请人： Toshiba Lighting & Technology Corporation
发明人： Hirokazu Otake , Fumihiko Nagasaki , Takuro Hiramatsu , Katsuya Ooto
IPC分类号： H05B37/02 , H05B39/02 , H05B39/04 , H05B41/36 , H05B33/08
CPC分类号： H05B37/02 , H05B33/0818
摘要： A luminaire according to one embodiment includes a DC power supply circuit, a switching power supply, and a lighting load. The DC power supply circuit converts an AC voltage controlled in phase to a DC voltage. The switching power supply is connected to the DC power supply circuit, and is controlled so that an input current becomes a constant current. The lighting load is connected as a load circuit of the switching power supply.
摘要翻译：根据一个实施例的灯具包括直流电源电路，开关电源和照明负载。直流电源电路将同相控制的交流电压转换为直流电压。开关电源连接到直流电源电路，并且被控制为使得输入电流变为恒定电流。照明负载作为开关电源的负载电路连接。

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