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21. 实用新型

TWM323567U 燈具失效
简体标题：灯具
公开(公告)号：TWM323567U
公开(公告)日：2007-12-11
申请号：TW096207458
申请日：2007-05-09
申请人：陳宏飛 CHEN, HONG FEI
发明人：陳宏飛 CHEN, HONG FEI
IPC分类号： F21V
摘要：一種燈具，包含一燈架、一發光件及數透光件。該燈架包括一底座，一安裝固定於該底座並沿一第一方向朝向頂端延伸的數導移組合體，及一安裝固定在前述導移組合體頂端的頂座。該發光件是安裝固定於該底座並位於前述導移組合體內。前述透光件是沿該第一方向嵌置入相鄰二導移組合體之間。藉此，當該發光件發射出光束，就可以穿透前述透光件產生照明效果，同時使本新型具有可以提高整體美感、價值感的特性。
简体摘要：一种灯具，包含一灯架、一发光件及数透光件。该灯架包括一底座，一安装固定于该底座并沿一第一方向朝向顶端延伸的数导移组合体，及一安装固定在前述导移组合体顶端的顶座。该发光件是安装固定于该底座并位于前述导移组合体内。前述透光件是沿该第一方向嵌置入相邻二导移组合体之间。借此，当该发光件发射出光束，就可以穿透前述透光件产生照明效果，同时使本新型具有可以提高整体美感、价值感的特性。

22. 发明专利

TWI282711B 放電管用反相器電路失效
简体标题：放电管用反相器电路
公开(公告)号：TWI282711B
公开(公告)日：2007-06-11
申请号：TW093132208
申请日：2004-10-22
申请人：牛昌和 MASAKAZU USHIJIMA , 陳宏飛 CHEN, HONG FEI
发明人：牛昌和 MASAKAZU USHIJIMA , 木稔 MINORU KIJIMA
IPC分类号： H05B
CPC分类号： H05B41/2822
摘要：本發明係藉由將變壓器分割為多數小型或中型變壓器且相互電連接，以得到與大型變壓器同等的大電力用變壓器，並實現一種放電管用反相器電路。該放電管用反相器電路包含磁性連續之中心磁芯、一次線圈及分佈常數性之二次線圈之變壓器，該二次線圈側產生之漏電感與二次線圈分佈電容，與靠近接近導體之放電管周邊產生之寄生電容之間構成共振電路的一部分，且該共振電路共振，藉此，該二次線圈具有多數包含密耦合部分與疏耦合部分之漏洩磁束型昇壓變壓器，以使多數放電管並聯亮燈。該密耦合部分之磁相位與前述一次線圈接近。該疏耦合部分之相位較前述一次線圈下的磁相位延遲。
简体摘要：本发明系借由将变压器分割为多数小型或中型变压器且相互电连接，以得到与大型变压器同等的大电力用变压器，并实现一种放电管用反相器电路。该放电管用反相器电路包含磁性连续之中心磁芯、一次线圈及分布常数性之二次线圈之变压器，该二次线圈侧产生之漏电感与二次线圈分布电容，与靠近接近导体之放电管周边产生之寄生电容之间构成共振电路的一部分，且该共振电路共振，借此，该二次线圈具有多数包含密耦合部分与疏耦合部分之漏泄磁束型升压变压器，以使多数放电管并联亮灯。该密耦合部分之磁相位与前述一次线圈接近。该疏耦合部分之相位较前述一次线圈下的磁相位延迟。

23. 发明专利

TW200627780A 電流諧振型反相器電路审中-公开
简体标题：电流谐振型反相器电路
公开(公告)号：TW200627780A
公开(公告)日：2006-08-01
申请号：TW095100867
申请日：2006-01-10
申请人：牛昌和 MASAKAZU USHIJIMA , 陳宏飛 CHEN, HONG FEI
发明人：牛昌和 MASAKAZU USHIJIMA
IPC分类号： H02M
CPC分类号： H02M7/53838 , H05B41/2821 , Y02B70/1441 , Y10S315/05
摘要：本發明是提供一種電源利用效率高的電流諧振型反相器電路。該電流諧振型反相器電路具有一昇壓電壓器，該昇壓變壓器的二次側繞組側的漏電感是與二次側電路的電容成分構成諧振電路，該昇壓變壓器的一次繞組的一端電連接於電源，該一次繞組的另一端是以變流器的一次繞組為仲介而連接於開關緩衝(Switched snubber)電路，該開關緩衝電路是以極性相異的一對電晶體構成，該對電晶體的基極(閘極)相連，且與該變流器的二次繞組相連，該對電晶體一者的集極是連接於該變流器的一次繞組，另一者的集極是以電容器為仲介而連接於變流器的一次繞組。
简体摘要：本发明是提供一种电源利用效率高的电流谐振型反相器电路。该电流谐振型反相器电路具有一升压电压器，该升压变压器的二次侧绕组侧的漏电感是与二次侧电路的电容成分构成谐振电路，该升压变压器的一次绕组的一端电连接于电源，该一次绕组的另一端是以变流器的一次绕组为仲介而连接于开关缓冲(Switched snubber)电路，该开关缓冲电路是以极性相异的一对晶体管构成，该对晶体管的基极(闸极)相连，且与该变流器的二次绕组相连，该对晶体管一者的集极是连接于该变流器的一次绕组，另一者的集极是以电容器为仲介而连接于变流器的一次绕组。

24. 发明专利

TW200423820A 多燈點亮的放電燈管用反向器電路及面光源系統 INVERTER CIRCUIT FOR DISCHARGE LAMPS FOR MULTI-LAMP LIGHTING AND SURFACE LIGHT SOURCE SYSTEM 失效
简体标题：多灯点亮的放电灯管用反向器电路及面光源系统 INVERTER CIRCUIT FOR DISCHARGE LAMPS FOR MULTI-LAMP LIGHTING AND SURFACE LIGHT SOURCE SYSTEM
公开(公告)号：TW200423820A
公开(公告)日：2004-11-01
申请号：TW093102819
申请日：2004-02-06
申请人：牛昌和 MASAKAZU USHIJIMA , 陳宏飛 CHEN, HONG-FEI
发明人：川本幸治 KOJI KAWAMOTO , 牛昌和 MASAKAZU USHIJIMA , 山本陽一 YOUICHI YAMAMOTO , 木稔 MINORU KIJIMA
IPC分类号： H05B
CPC分类号： H05B41/2822 , H01F30/04 , H01F38/10
摘要：本發明之課題在於管理螢光燈管之負電阻特性，使分流變壓器具有一大於該負電阻特性之電抗，以排除過剩電抗之設定，俾獲得小型且性能高之分流特性。本發明係構造成一電流分流變壓器，其配設有與放電管用反向器電路之昇壓變壓器的二次繞組呈相連接之兩線圈，該兩線圈各自產生之磁通量係呈對向狀態而相互抵銷，俾使磁性耦合者，並令放電管個別連接前述兩線圈，使流入該各放電管之管電流呈均衡狀態者，其中藉使與該分流變壓器之均衡有關之電感的該反向器電路工作頻率中之電抗大於前述放電管的負電阻時，進行點亮者。
简体摘要：本发明之课题在于管理萤光灯管之负电阻特性，使分流变压器具有一大于该负电阻特性之电抗，以排除过剩电抗之设置，俾获得小型且性能高之分流特性。本发明系构造成一电流分流变压器，其配设有与放电管用反向器电路之升压变压器的二次绕组呈相连接之两线圈，该两线圈各自产生之磁通量系呈对向状态而相互抵销，俾使磁性耦合者，并令放电管个别连接前述两线圈，使流入该各放电管之管电流呈均衡状态者，其中藉使与该分流变压器之均衡有关之电感的该反向器电路工作频率中之电抗大于前述放电管的负电阻时，进行点亮者。

25. 发明公开

EP2285189A1 Module for parallel lighting and balancer coil for discharge lamp 审中-公开
标题翻译：模块与补偿线圈用于气体放电灯的并联连接
公开(公告)号：EP2285189A1
公开(公告)日：2011-02-16
申请号：EP10185357.0
申请日：2005-08-27
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu
IPC分类号： H05B41/282
CPC分类号： H05B41/2822 , Y02B20/185
摘要： A small balancer coil for cold-cathode florescent lamps having sufficient shunt/balance effects, comprises a discharge lamp, a conductor located close to the discharge lamp, and two coils whose magnetic fluxes face each other. The magnetic fluxes generated in the coils face and cancel each other. Lamp currents of the discharge lamps are balanced by making the sum of the reactances of the mutual inductance of the balancer coil larger than the negative resistance of the discharge lamp. Section winding is applied to each coil of the balancer coil so as to maintain shunt and balance effects even in a small/flat balancer coil by making self-resonance frequency of each of the coils higher.

26. 发明公开

EP1684554A3 Current-mode resonant inverter circuit for discharge lamp 有权
标题翻译：用于放电灯电流控制谐振逆变器
公开(公告)号：EP1684554A3
公开(公告)日：2009-08-05
申请号：EP06250076.4
申请日：2006-01-09
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu
IPC分类号： H05B41/282
CPC分类号： H05B41/282 , H02M7/53832 , H05B41/2825 , Y02B20/183 , Y02B20/185 , Y02B70/1441
摘要： A highly stable current-mode resonant inverter circuit by detecting resonance current in the secondary side circuit.
A current-mode resonant inverter circuit comprises a step-up transformer; a side of a secondary winding of the step-up transformer composes a resonant circuit between leakage inductance of the step-up transformer secondary winding and a capacitive component present in the secondary side circuit; the current-mode resonant inverter circuit has current detecting method for detecting an auxiliary resonance capacitance included in a capacitive component in the step-up transformer secondary side circuit and a current flowing through the auxiliary capacitance and switching method for determining switching timing in response to an output from the current detecting method; the switching method drives a primary winding of the step-up transformer; the capacitive component including leakage inductance of the step-up transformer secondary winding and the auxiliary resonance capacitance composes a series resonant circuit; and the current-mode resonant inverter circuit oscillates self-excitedly at a resonance frequency of the series resonant circuit.

27. 发明公开

EP1653786A3 Current resonance type inverter circuit and power controlling method 审中-公开
标题翻译： Stromresonanzumrichter和方法，用于功率控制
公开(公告)号：EP1653786A3
公开(公告)日：2008-07-09
申请号：EP05256722.9
申请日：2005-10-31
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu
IPC分类号： H05B41/282
CPC分类号： H05B41/282
摘要： A current resonance type inverter circuit includes: a step-up transformer, a primary winding of the step-up transformer having a center tap, the center tap of the primary winding of the step-up transformer being connected to a power source side; and primary side driving method, other two terminals of the primary winding being connected to collectors of two transistors, respectively, emitters of the two transistors being connected to respective terminals of a primary winding of a current transformer having a center tap, the center tap of the current transformer being connected to a ground side, a secondary winding of the current transformer being connected to bases of the two transistors to detect emitter currents of the two transistors in order to detect a resonance current, thereby performing oscillation, in which a secondary side circuit of the step-up transformer has a small leakage inductance value, the secondary side circuit of the step-up transformer has the discharge lamp, the secondary side circuit of the step-up transformer has a distributed capacitance, a suitably added capacitor and a stray capacitance generated in the vicinity of the discharge lamp, these capacitance components are composed with one another to form a secondary side capacitance, the secondary side capacitance and the leakage inductance contribute a series resonance circuit, and the discharge lamp is connected in parallel with the capacitance components to constitute the series resonance circuit having a high Q value, whereby a high step-up ratio is obtained to turn ON the discharge lamp, and a phase difference between a voltage and a current when viewed from the primary winding side of the step-up transformer is generally small.

28. 发明公开

EP1684555A3 Current-mode resonant inverter circuit 审中-公开
标题翻译： Stromgesteuerte共振Umrichterschaltung
公开(公告)号：EP1684555A3
公开(公告)日：2007-07-11
申请号：EP06250087.1
申请日：2006-01-09
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu
IPC分类号： H05B41/282
CPC分类号： H02M7/53838 , H05B41/2821 , Y02B70/1441 , Y10S315/05
摘要： A high conversion efficiency inverter circuit by providing the current-mode resonant type efficient in using a power source.
A current-mode resonant inverter circuit comprises a step-up transformer; the secondary winding side of the step-up transformer is composed of a resonant circuit between leakage inductance of the step-up transformer secondary winding and a capacitive component present in the secondary side circuit; one end of the step-up transformer primary winding is connected to the power source side; the other end of the primary winding is connected to a switched snubber circuit through the primary winding of a current transformer; the switched-snubber circuit comprises a pair of transistors different from each other in polarity; bases or gate of the pair of transistors, connected to each other, are connected to the secondary winding of the current transformer; either collector of the pair of transistors is connected to the primary winding of the current transformer; the other collector of the transistor is connected to the current transformer primary winding through a capacitor.
摘要翻译：一种高转换效率的逆变器电路，其通过在使用电源时提供有效的电流模式谐振型。电流模式谐振逆变器电路包括升压变压器; 升压变压器的次级绕组侧由升压变压器次级绕组的漏电感和二次侧电路中存在的电容分量之间的谐振电路构成; 升压变压器初级绕组的一端连接到电源侧; 初级绕组的另一端通过电流互感器的初级绕组连接到开关缓冲电路; 开关缓冲电路包括极性彼此不同的一对晶体管; 彼此连接的一对晶体管的基极或栅极连接到电流互感器的次级绕组; 该对晶体管的一个集电极连接到电流互感器的初级绕组; 晶体管的另一个集电极通过电容器连接到电流互感器初级绕组。

29. 发明公开

EP1684554A2 Current-mode resonant inverter circuit for discharge lamp 有权
标题翻译： Stromgesteuerter共鸣器UmrichterfürEntladungslampe
公开(公告)号：EP1684554A2
公开(公告)日：2006-07-26
申请号：EP06250076.4
申请日：2006-01-09
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu
IPC分类号： H05B41/282
CPC分类号： H05B41/282 , H02M7/53832 , H05B41/2825 , Y02B20/183 , Y02B20/185 , Y02B70/1441
摘要： A highly stable current-mode resonant inverter circuit by detecting resonance current in the secondary side circuit.
A current-mode resonant inverter circuit comprises a step-up transformer; a side of a secondary winding of the step-up transformer composes a resonant circuit between leakage inductance of the step-up transformer secondary winding and a capacitive component present in the secondary side circuit; the current-mode resonant inverter circuit has current detecting method for detecting an auxiliary resonance capacitance included in a capacitive component in the step-up transformer secondary side circuit and a current flowing through the auxiliary capacitance and switching method for determining switching timing in response to an output from the current detecting method; the switching method drives a primary winding of the step-up transformer; the capacitive component including leakage inductance of the step-up transformer secondary winding and the auxiliary resonance capacitance composes a series resonant circuit; and the current-mode resonant inverter circuit oscillates self-excitedly at a resonance frequency of the series resonant circuit.
摘要翻译：通过检测次级侧电路中的谐振电流的高度稳定的电流模式谐振逆变器电路。电流模式谐振逆变器电路包括升压变压器; 升压变压器的次级绕组的一侧构成了升压变压器次级绕组的漏电感和次级侧电路中存在的电容分量之间的谐振电路; 电流模式谐振逆变器电路具有用于检测包括在升压变压器次级侧电路中的电容分量中的辅助谐振电容和流过辅助电容的电流的电流检测方法以及响应于辅助电容确定切换定时的切换方法从当前检测方法输出; 开关方式驱动升压变压器的初级绕组; 包括升压变压器次级绕组的漏电感和辅助谐振电容的电容分量构成串联谐振电路; 并且电流模式谐振逆变器电路以串联谐振电路的谐振频率自激振荡。

30. 发明公开

EP1526762A2 Inverter circuit for surface light source system 审中-公开
标题翻译： UmwandlerschaltungfüreineflächenförmigeBeleuchtungsanordnung
公开(公告)号：EP1526762A2
公开(公告)日：2005-04-27
申请号：EP04256439.3
申请日：2004-10-20
申请人： Ushijima, Masakazu , Chen, Hong-Fei
发明人： Ushijima, Masakazu , Kijima, Minoru
IPC分类号： H05B41/282
CPC分类号： H05B41/2822
摘要： Disclosed is an inverter circuit for discharge lamps, in which transformers are separated into plural small or middle-sized transformers connected to one another to provide a high-power transformer equivalent to a large transformer. The inverter circuit includes a plurality of leakage flux step-up transformers each having a magnetically continuous central core, a primary winding, and a distributed-constant secondary winding, wherein a part of a resonance circuit is formed among a leakage inductance produced on the secondary winding side, a distributed capacitance of the secondary winding and a parasitic capacitance produced around a discharge lamp close to a proximity conductor, and as the resonance circuit resonates, the secondary winding has a close coupling portion in a vicinity of the primary winding which has a magnetic phase close to that of the primary winding and magnetically close couples with the primary winding and where a large portion of a magnetic flux produced under the primary winding penetrates, and a loose coupling portion distant from said primary winding which has a magnetic phase delayed from that of the primary winding and magnetically loose couples with the primary winding and where a large portion of the magnetic flux produced under the primary winding leaks, whereby a plurality of discharge lamps are lighted in parallel.
The invention is the only way to achieve the thickness of 10 mm to 13 mm or less which is demanded in the market at present and realize a high-power transformer of 40 W to 60 W.
摘要翻译：公开了一种用于放电灯的逆变器电路，其中变压器被分离成彼此连接的多个小型或中型变压器，以提供等效于大型变压器的大功率变压器。逆变器电路包括多个具有磁连续中心芯，初级绕组和分布常数次级绕组的漏磁通升压变压器，其中在二次侧产生的漏感中形成谐振电路的一部分绕组侧，次级绕组的分布电容和靠近接近导体的放电灯周围产生的寄生电容，并且当谐振电路谐振时，次级绕组在初级绕组附近具有紧密耦合部分，其具有磁性相接近于初级绕组和与初级绕组的磁闭合耦合，并且其中在初级绕组下产生的大部分磁通渗透，并且远离所述初级绕组的松耦合部分具有从初级绕组和磁性松耦合与初级绕组的那些，其中一个较大的在初级绕组下产生的磁通量的一部分泄漏，由此多个放电灯并联点亮。本发明是实现目前市场上要求的10mm〜13mm的厚度的唯一方法，实现了40W〜60W的大功率变压器。

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