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1. 发明专利

JP2015053281A 電源装置、照明器具及び照明器具調光システム有权
标题翻译：用于照明设备的电源，照明设备和灯控制系统
公开(公告)号：JP2015053281A
公开(公告)日：2015-03-19
申请号：JP2014228631
申请日：2014-11-11
申请人：東芝ライテック株式会社 , Toshiba Lighting & Technology Corp
发明人： OTAKE HIROKAZU , HIRAMATSU TAKURO , NISHIIE MICHIHIKO
IPC分类号： H05B37/02
摘要：【課題】半導体発光素子に安定した点灯状態を得られる電源装置、照明器具及び照明器具調光システムを提供する。【解決手段】実施形態の電源装置は、一次巻線と、第1の二次巻線と、第2の二次巻線とを有するとともに、調光手段からの調光信号に応じて直流電力を出力する直流出力生成手段と、前記調光手段からの調光信号の出力後に、前記調光信号に応じて前記直流出力生成手段から出力される前記直流電力を制御して前記調光信号に従った半導体発光素子の点灯制御を開始する制御手段とを具備し、前記直流出力生成手段の第1の二次巻線は、前記半導体発光素子に前記直流電力を出力するとともに、前記直流出力生成手段の第2の二次巻線は、前記制御手段に前記直流電力を出力することを特徴とする。【選択図】図3
摘要翻译：要解决的问题：提供一种用于照明装置的电源，照明装置和照明控制系统，产生半导体发光元件的稳定点亮状态。电源包括：DC输出产生装置，包括：初级线圈和第一和第二次级线圈，用于响应于来自光控制装置的光控制信号输出直流电力; 以及控制装置，用于在来自所述光控制装置的所述光控制信号的输出之后，根据所述光控制信号控制从所述DC输出产生装置输出的直流电力，并根据所述控制信号开始所述半导体发光元件的点亮控制光控信号。 DC输出产生装置的第一次级线圈将DC电力输出到半导体发光元件。此外，DC输出产生装置的第二次级线圈将DC电力输出到控制装置。

2. 发明专利

JP2014002897A Lamp with ferrule and lighting fixture 审中-公开
标题翻译：灯泡和灯具
公开(公告)号：JP2014002897A
公开(公告)日：2014-01-09
申请号：JP2012136891
申请日：2012-06-18
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： TAKENAGA TAKUSHI , HIRAMATSU TAKURO , SHIMIZU TOMOAKI
IPC分类号： F21S2/00 , F21V29/00 , F21Y101/02 , H01L33/64
摘要： PROBLEM TO BE SOLVED: To provide a lamp with a ferrule capable of efficiently dissipating heat generated by a lighting device, and a lighting fixture using the lamp with the ferrule.SOLUTION: A lamp 10 with a ferrule includes a main body 12 which has thermal conductivity, an insulation case 13 which has electric insulation, a circuit board 14a, and a ferrule member 16. The main body 12 has a solid light emitting element 11 arranged on one end side and also has a cylindrical housing part 12c formed inside, the cylindrical housing part having plane parts f, f with two or more inner peripheral surfaces. The insulation case 13 is housed in the housing part, and formed of a cylinder body whose outer peripheral surface comes into contact with the plane parts of the housing part and which has two or more plane parts f', f'. The circuit board 14a has electronic components, constituting a lighting device 14 for solid light emitting element, arranged, and is arranged in the insulation case. The ferrule member 16 is arranged on the other end side of the main body.
摘要翻译：要解决的问题：提供一种具有能够有效地散发由照明装置产生的热量的灯头的灯以及使用具有套圈的灯的照明器具。解决方案：具有套圈的灯10包括具有热量的主体12 导电性，具有电绝缘性的绝缘壳体13，电路板14a和套圈构件16.主体12具有设置在一端侧的固体发光元件11，并且还具有形成在其内部的圆筒形壳体部12c，具有具有两个或多个内周面的平面部分f，f的圆柱形壳体部分。绝缘壳体13容纳在壳体部分中，并且由外周面与壳体部分的平面部分接触并且具有两个或更多个平面部分f'，f'的圆筒体形成。电路板14a具有构成固体发光元件的照明装置14的电子部件，配置在绝缘壳体内。套圈构件16配置在主体的另一端侧。

3. 发明专利

JP2013214515A Power supply device, luminaire and luminaire dimming system 有权
标题翻译：电源设备，灯管和灯管调光系统
公开(公告)号：JP2013214515A
公开(公告)日：2013-10-17
申请号：JP2013097789
申请日：2013-05-07
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OTAKE HIROKAZU , HIRAMATSU TAKURO , NISHIIE MICHIHIKO
IPC分类号： H05B37/02 , H01L33/00 , H02M3/28
CPC分类号： Y02B20/42
摘要： PROBLEM TO BE SOLVED: To provide a power supply device, a luminaire and a luminaire dimming system which ensure a semiconductor light emitting element a stable lighting state.SOLUTION: In an embodiment, the power supply device includes DC output generation means and control means. When dimming means and the power supply device are powered up, the power supply device is drivingly started before the dimming means outputs a dimming signal to the power supply device, the control means of the power supply device controls the DC output generation means so as to turn the semiconductor light emitting element on in a predetermined dimmed state or off at least for a period from just after the power input to the output of the dimming signal from the dimming means to the power supply device, and after the output of the dimming signal from the dimming means, the semiconductor light emitting element turned on in the predetermined dimmed state or off makes a fade-in transition to a lighting state depending on the dimming signal.
摘要翻译：要解决的问题：提供确保半导体发光元件稳定的照明状态的电源装置，照明器和照明器调光系统。解决方案：在一个实施例中，电源装置包括DC输出产生装置和控制装置。当调光装置和电源装置通电时，在调光装置向电源装置输出调光信号之前驱动启动电源装置，电源装置的控制装置控制DC输出产生装置，以便使半导体发光元件处于预定的调光状态或至少在从调光信号的电力输入到输出到调光信号到电源装置之后的时段内，以及在调光信号输出之后根据调光装置，在预定的调光状态或接通状态下导通的半导体发光元件根据调光信号而淡入到发光状态。

4. 发明专利

JP2013109844A Luminaire 审中-公开
标题翻译： LUMINAIRE
公开(公告)号：JP2013109844A
公开(公告)日：2013-06-06
申请号：JP2011251700
申请日：2011-11-17
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： HIRAMATSU TAKURO , KATANO SHIGEKO , KATO TAKESHI , TAKENAGA TAKUSHI , SHIMIZU TOMOAKI
IPC分类号： H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a luminaire in which the power factor is improved by a simple configuration.SOLUTION: The luminaire includes a rectifier circuit, a partial smoothing circuit, a DC-DC converter, and an illumination load. The rectifier circuit rectifies an AC voltage. The partial smoothing circuit has a first capacitor, a first diode, a second capacitor, a second diode, and a third diode, and smooths the voltage rectified by the rectifier circuit. The DC-DC converter steps down the voltage smoothed by the partial smoothing circuit. The illumination load is connected as a load circuit of the DC-DC converter.
摘要翻译：要解决的问题：提供通过简单配置提高功率因数的照明器。解决方案：灯具包括整流电路，部分平滑电路，DC-DC转换器和照明负载。整流电路整流交流电压。部分平滑电路具有第一电容器，第一二极管，第二电容器，第二二极管和第三二极管，并使由整流电路整流的电压平滑。 DC-DC转换器降低部分平滑电路平滑的电压。照明负载作为DC-DC转换器的负载电路连接。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011171160A Led lamp device and led lighting system 审中-公开
标题翻译： LED灯具和LED照明系统
公开(公告)号：JP2011171160A
公开(公告)日：2011-09-01
申请号：JP2010034790
申请日：2010-02-19
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： HIRAMATSU TAKURO
IPC分类号： F21V23/00 , F21S8/02 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide an LED lamp device with a power supply device arranged in a case made of resin, capable of preventing overlapping of noise radiation on power supply voltage or noise radiation outside, and capable of being downsized or thinned, as well as an LED lighting system equipped with the LED lamp device.
SOLUTION: The LED lamp device 1 is provided with an LED module 2 mounting light-emitting diodes 6, a case 4 equipped with a mounting part 15 for mounting the LED module 2 on one end side 4a and a resin-made base part 16 on the other end side 4b, with the latter 16 having a housing part 24 protruded to the other end side 4b and power-feeding parts 25, 25 adjacent to the housing part 24, and a lighting circuit 11 lighting the light-emitting diodes 6. It is also provided with a power supply device 3 arranged at the housing part 24 of the case 4, and a conductive coating 5 fitted at least on an outer face 24c of the housing 24 of the case 4, so as to be insulated from the power-feeding parts 25, 25.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有布置在由树脂制成的壳体中的电源装置的LED灯装置，能够防止噪声辐射对外部的电源电压或噪声辐射的重叠，并且能够被小型化或变薄，以及配备LED灯具的LED照明系统。解决方案：LED灯装置1设置有安装发光二极管6的LED模块2，配备有用于将LED模块2安装在一端侧4a上的安装部15的壳体4和树脂制基座另一端4b的部分16，后者16具有突出到另一端侧的壳体部分24和与壳体部分24相邻的馈电部分25,25，以及照明电路11，二极管6.还设置有布置在壳体4的壳体部分24处的电源装置3和至少装配在壳体4的壳体24的外表面24c上的导电涂层5，以便于与供电部件25,25绝缘。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011129326A Lighting device 审中-公开
标题翻译：照明设备
公开(公告)号：JP2011129326A
公开(公告)日：2011-06-30
申请号：JP2009285798
申请日：2009-12-16
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： HIRAMATSU TAKURO , KUBOTA HIROSHI , KAMATA MASAHIKO
IPC分类号： F21V29/00 , F21S2/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting device that can inhibit a mutual thermal effect of a light emitting device and a circuit component by a simple structure by dividing a light emitting device substrate and a circuit component substrate and arranging them provided with steps. SOLUTION: The invention relates to the lighting device 1 including the light emitting device substrate 2 on which a light emitting device 21 is mounted, the circuit component substrate 3 on which a circuit component P that controls illumination of the light emitting device 21 is mounted, and a means 4 to be attached in which the circuit component substrate 3 is located around the light emitting device substrate 2, the light emitting device substrate 2 is arranged with the steps so as to protrude to the front side with respect to the circuit component substrate 3, and the light emitting device substrate 2 and the circuit component substrate 3 are attached. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种照明装置，其可以通过分割发光器件基板和电路部件基板，通过简单的结构来抑制发光器件和电路部件的相互热效应，并且将它们布置成脚步。解决方案：本发明涉及包括其上安装有发光装置21的发光器件基板2的照明装置1，其上控制发光装置21的照明的电路部件P的电路部件基板3 安装有电路部件基板3位于发光元件基板2周围的装置4，发光元件基板2的台阶配置成相对于该发光元件基板2的前侧突出电路元件基板3，发光元件基板2和电路元件基板3。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011036126A Power supply system 有权
标题翻译：电源系统
公开(公告)号：JP2011036126A
公开(公告)日：2011-02-17
申请号：JP2010235473
申请日：2010-10-20
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： OTAKE HIROKAZU , NISHIIE MICHIHIKO , HIRAMATSU TAKURO , SHIMIZU KEIICHI
IPC分类号： H02M3/28 , H01L33/00 , H05B37/02
CPC分类号： Y02B20/347
摘要： PROBLEM TO BE SOLVED: To provide a power supply and lighting apparatus that can stably control dimming of light. SOLUTION: A reference signal Vref1 that changes from the signal value equivalent to the maximum current when all lights up according to light dimming depths k1, k2, ..., k7 of a light dimming signal k to the signal value equivalent to the minimum current when the light dimming depth is the deepest and a reference signal Vref2 that changes from the signal value equivalent to the load voltage at the time of the maximum current when all lights up to the signal value equivalent to the minimum current when the light dimming depth is the deepest are prepared so that the reference signal Vref1 is selected to execute constant current control to the light-emitting diodes 19 to 21 in a current control mode in the area close to all lighting where the light dimming depth is shallow and the reference signal Vref2 is selected to execute constant voltage control to the light-emitting diodes 19 to 21 in the voltage control mode in the area where the light dimming depth is deep. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以稳定地控制光的调光的电源和照明装置。解决方案：根据光调光信号k的光调光深度k1，k2，...，k7，当全部点亮时，相当于最大电流的信号值变化为相当于信号值的信号值的参考信号Vref1 当光调光深度最深时的最小电流和从最大电流时相当于最大电流时的负载电压的信号值变化的参考信号Vref2，当全部点亮时，当光照亮时等于最小电流的信号值调光深度是最深的，使得参考信号Vref1被选择为在接近所有光调节深度较浅的区域中的电流控制模式中对发光二极管19至21执行恒定电流控制，并且参考信号Vref2被选择为在光调光深度较深的区域中的电压控制模式中对发光二极管19至21进行恒定电压控制。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010205778A Power supply device 审中-公开
标题翻译：电源设备
公开(公告)号：JP2010205778A
公开(公告)日：2010-09-16
申请号：JP2009046742
申请日：2009-02-27
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： NISHIIE MICHIHIKO , OTAKE HIROKAZU , TERASAKA HIROSHI , USAMI TOMOKAZU , HIRAMATSU TAKURO , NAKAJIMA HIROMICHI
IPC分类号： H01L33/00 , H02M3/155 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a power supply device controlling a semiconductor light emitting element down to a wanted lower dimming limit, even in light control where the settable maximum duty ratio of PWM light control is 100% or less.
SOLUTION: A reference voltage VF1 that is the light control lower limit is corrected with a corrective value VFo at a predetermined duty ratio to generate a reference voltage VF. By controlling light of an LED illumination lamp 26 by using the reference voltage VF, a timing that is to be the light control lower limit is provided in a region of the duty ratio smaller than before correction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在PWM光控制的可设定最大占空比为100％以下的光控制中，也可以将控制半导体发光元件的电源装置设置为期望的较低调光限制。解决方案：作为光控制下限的参考电压VF1以预定的占空比以校正值VFo进行校正，以产生参考电压VF。通过使用参考电压VF来控制LED照明灯26的光，在占空比小于校正前的区域中提供作为光控制下限的定时。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010110157A Dc power supply apparatus and illuminating equipment 审中-公开
标题翻译：直流电源设备和照明设备
公开(公告)号：JP2010110157A
公开(公告)日：2010-05-13
申请号：JP2008281326
申请日：2008-10-31
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： NISHIIE MICHIHIKO , HIRAMATSU TAKURO , SHIMIZU KEIICHI
IPC分类号： H02M3/28 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide an insulation-type DC power supply apparatus allowing switching element control in a simple configuration and illuminating equipment having a light-emitting diode serving as a power supply that is turned on by the DC power supply apparatus.
SOLUTION: The DC power supply apparatus 1 includes a DC-DC converting circuit 3 which has a DC power circuit 2, an insulating transformer T2, a switching element Q1, and a rectifying/smoothing circuit 12 and converts an output voltage from the DC power circuit 2 into a desired DC voltage by turning on and off the switching element Q1 to output the desired voltage, a detecting circuit 4 which detects a voltage across the switching element Q1, and a control means 5 which controls turning on and off the switching element Q1 in accordance with the voltage across the switching element Q1 to cause the DC-DC converting circuit 3 to output the desired DC voltage.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单配置的开关元件控制的绝缘型直流电源装置和具有作为通过直流电源装置接通的电源的发光二极管的照明设备。解决方案：直流电源装置1包括DC-DC转换电路3，其具有直流电源电路2，绝缘变压器T2，开关元件Q1和整流/平滑电路12，并将输出电压直流电源电路2通过接通和断开开关元件Q1以输出所需电压而成为期望的直流电压;检测电路4，其检测开关元件Q1两端的电压;以及控制装置5，其控制导通和关断开关元件Q1根据开关元件Q1两端的电压，使DC-DC转换电路3输出所需的直流电压。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009189183A Power supply device and luminaire 审中-公开
标题翻译：电源设备和灯泡
公开(公告)号：JP2009189183A
公开(公告)日：2009-08-20
申请号：JP2008027887
申请日：2008-02-07
申请人： Toshiba Lighting & Technology Corp , 東芝ライテック株式会社
发明人： NISHIIE MICHIHIKO , OTAKE HIROKAZU , HIRAMATSU TAKURO
IPC分类号： H02M3/28 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a power supply device that promptly turns off a semiconductor light emitting device by turning off the power supply, and to provide a luminaire. SOLUTION: In the power supply device, energy discharged through the secondary winding 16b of a switching transformer 16 by turning on/off of a switching transistor 17 is converted into DC output with rectifying/smoothing circuits 23, thereby turning on light emitting diodes 24 to 27 with the converted DC output. A switching part 151 and a series circuit of a resistor 28 as an electric charge consumption means are connected in parallel with the series circuit of the light emitting diodes 24 to 27. The switching part 151 is turned on by means of a detection signal sent when a power supply off detecting part 15 detects the supply off of power, causing the resistor 28 to forcibly consume the electric charges remaining in the smoothing capacitors 22 on the rectifying/smoothing circuits 23 immediately after the supply off of power. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电源装置，其通过关闭电源来及时关闭半导体发光装置，并提供照明装置。解决方案：在电源装置中，通过开关晶体管17的导通/截止通过开关变压器16的次级绕组16b放电的能量被整流/平滑电路23转换为直流输出，从而导通发光具有转换的DC输出的二极管24至27。开关部分151和作为电荷消耗装置的电阻器28的串联电路与发光二极管24至27的串联电路并联连接。开关部分151通过当电源断开检测部分15检测电源的供电，使得电阻器28在供电之后立即强制地消耗整流/平滑电路23中的平滑电容器22中剩余的电荷。版权所有（C）2009，JPO＆INPIT

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