专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130076471A1 TRANSFORMER AND ASSEMBLING METHOD THEREOF 审中-公开
标题翻译：变压器及其组装方法
公开(公告)号：US20130076471A1
公开(公告)日：2013-03-28
申请号：US13241218
申请日：2011-09-23
申请人： CHUN-KONG CHAN , KED-LAN HUANG , CHI-FANG LAI
发明人： CHUN-KONG CHAN , KED-LAN HUANG , CHI-FANG LAI
IPC分类号： H01F27/29
CPC分类号： H01F27/324 , H01F27/29
摘要： A transformer includes a winding frame, a primary coil, an insulating cover, a secondary coil, and a core assembly. The winding frame has a winding portion formed with a first side portion and a second side portion oppositely. A plurality of first pins and second pins are disposed on the first and second side portions, respectively. The primary coil is wrapped around the winding portion of the winding frame and connected to the first pins. The insulating cover is fitted over the primary coil. The secondary coil is wrapped around the insulating cover and connected to the second pins. The core assembly is arranged on the winding frame. A transformer assembling method is also disclosed. The coil wrapping process for the transformer can be expedited and associated cost can be reduced.
摘要翻译：变压器包括绕组框架，初级线圈，绝缘盖，次级线圈和芯组件。卷绕框架具有形成有相对的第一侧部和第二侧部的卷绕部。多个第一销和第二销分别设置在第一和第二侧部上。初级线圈绕在绕组框架的绕组部分上并连接到第一个引脚。绝缘盖安装在初级线圈上。次级线圈缠绕在绝缘盖上并连接到第二针。芯组件布置在绕线架上。还公开了变压器组装方法。可以加快变压器的线圈缠绕过程，降低相关成本。

2. 发明申请

US20130076473A1 TRANSFORMER 审中-公开
标题翻译：变压器
公开(公告)号：US20130076473A1
公开(公告)日：2013-03-28
申请号：US13244324
申请日：2011-09-24
申请人： CHUN-KONG CHAN , KED LAN HUANG , CHI FANG LAI
发明人： CHUN-KONG CHAN , KED LAN HUANG , CHI FANG LAI
IPC分类号： H01F27/30 , H01F27/32
CPC分类号： H01F27/306 , H01F27/325 , H01F2005/022
摘要： A transformer includes a bobbin, a primary coil, a secondary coil, and a core assembly. The bobbin has a winding portion. At least one first winding groove and at least one second winding groove are formed on the winding portion. The first winding groove and the second winding groove are separated by a barrier. A notch is formed on the fringe portion of the barrier. The primary coil is wrapped in the first winding groove, and the secondary coil is wrapped in the second winding groove. The notched barrier increases the creepage distance between the primary coil and the secondary coil in meeting the safety standards.
摘要翻译：变压器包括线轴，初级线圈，次级线圈和芯组件。线轴具有绕组部分。在卷绕部上形成有至少一个第一卷绕槽和至少一个第二卷绕槽。第一绕线槽和第二绕线槽由隔板隔开。在屏障的边缘部分形成切口。初级线圈缠绕在第一绕线槽中，次级线圈缠绕在第二绕线槽中。在符合安全标准的情况下，切口屏障增加了初级线圈和次级线圈之间的爬电距离。

3. 发明申请

US20120044661A1 CAPACITOR HOLDER 失效
标题翻译：电容器
公开(公告)号：US20120044661A1
公开(公告)日：2012-02-23
申请号：US12859553
申请日：2010-08-19
申请人： CHUN-KONG CHAN , CHI-CHING CHEN
发明人： CHUN-KONG CHAN , CHI-CHING CHEN
IPC分类号： H05K7/02
CPC分类号： H01G2/106 , H01G4/224 , H01G9/08
摘要： A holder for mounting multiple capacitors onto a circuit board includes a main structure and a plurality of latching member. The main structure has a top plate and a plurality of side plates. The top plate includes a plurality of holding slots, with the latching members off the side plates. Each latching member has an extension portion and an engaging member. The engaging member is located at the end of the extension under the bottom edge of the side plate. The capacitor includes a main body and a pair of electric leads at one end of the main body. At the opposite end of the electric leads, the main body is bounded on top by the top plate of the main structure, where the main body of each capacitor emerges partially above the upper surface of the top plate.
摘要翻译：用于将多个电容器安装到电路板上的支架包括主结构和多个闩锁构件。主结构具有顶板和多个侧板。顶板包括多个保持槽，其中闩锁构件离开侧板。每个闩锁构件具有延伸部分和接合构件。接合构件位于侧板的底部边缘下方的延伸部的端部。电容器包括主体和主体一端的一对电引线。在电引线的另一端，主体由主结构的顶板在顶部限定，其中每个电容器的主体部分地顶部在顶板的上表面上。

4. 发明申请

US20120020132A1 POWER CONVERSION SYSTEM WITH ZERO-VOLTAGE START-UP MECHANISM, AND ZERO-VOLTAGE START-UP DEVICE 有权
标题翻译：具有零电压启动机构的功率转换系统和零电压启动装置
公开(公告)号：US20120020132A1
公开(公告)日：2012-01-26
申请号：US12842297
申请日：2010-07-23
申请人： CHUN-KONG CHAN , HSI-YUAN TSAI
发明人： CHUN-KONG CHAN , HSI-YUAN TSAI
IPC分类号： H02M7/06
CPC分类号： H02M1/36
摘要： A power conversion system with zero-voltage start-up mechanism and a zero-voltage start-up device are disclosed. The system includes a power conversion circuit, a power factor correction unit, a storage capacitor, a storage switching unit, and a zero-voltage detection module. The storage switching unit is serially connected with the storage capacitor, and particularly controlled by the zero-voltage detection module. The zero-voltage detection module detects a timing as an input voltage is at low level, and then outputs a control signal to turn on the storage switching unit. Therefore, the present invention assures that the power conversion system is turned on when the input voltage is at the low level, in order to suppress the system from a surge current.
摘要翻译：公开了具有零电压启动机构和零电压启动装置的电力转换系统。该系统包括功率转换电路，功率因数校正单元，存储电容器，存储开关单元和零电压检测模块。存储切换单元与存储电容器串联连接，特别是由零电压检测模块控制。零电压检测模块在输入电压处于低电平时检测定时，然后输出控制信号以接通存储切换单元。因此，本发明确保了当输入电压处于低电平时电力转换系统被接通，以便抑制系统免受浪涌电流的影响。

5. 发明申请

US20120019985A1 ALUMINUM ELECTROLYTE CAPACITOR 审中-公开
标题翻译：铝电解电容器
公开(公告)号：US20120019985A1
公开(公告)日：2012-01-26
申请号：US12839596
申请日：2010-07-20
申请人： CHUN-KONG CHAN , CHI-CHING CHEN
发明人： CHUN-KONG CHAN , CHI-CHING CHEN
IPC分类号： H01G9/045
CPC分类号： H01G9/045 , H01G9/008 , H01G9/10 , H05K3/306 , H05K2201/10462 , H05K2201/10583 , H05K2201/2036
摘要： An aluminum electrolytic capacitor includes a main body, two electric leads, and a metal set plate. The main body has a base and a plastic insulating film. The electric leads are located at one end of the base. The metal set plate is located at opposite end, with a connecting portion and a soldering portion. The connecting portion is located at the surface of the other end of the base opposite of the two electric leads. The soldering portion extends outside of the main body. The plastic insulating film wraps around the main body and the outer edge of the connecting portion. Thereby, the metal set plate is secured firmly with the main body. The soldering portion of the metal set plate is soldered onto the printed circuit board, allowing the aluminum electrolytic capacitor to be firmly attached to the printed circuit board.
摘要翻译：铝电解电容器包括主体，两个电引线和金属板。主体有一个基座和一个塑料绝缘膜。电引线位于基座的一端。金属制板位于相对端，具有连接部分和焊接部分。连接部位于与两个电引线相反的基座的另一端的表面。焊接部分延伸到主体的外部。塑料绝缘膜围绕主体和连接部分的外边缘卷绕。由此，金属固定板与主体牢固地固定。金属制板的焊接部分焊接到印刷电路板上，使得铝电解电容器牢固地附接到印刷电路板上。

6. 发明申请

US20120013432A1 THERMISTOR 失效
标题翻译：温控器
公开(公告)号：US20120013432A1
公开(公告)日：2012-01-19
申请号：US12837698
申请日：2010-07-16
申请人： CHUN-KONG CHAN , CHI-CHING CHEN
发明人： CHUN-KONG CHAN , CHI-CHING CHEN
IPC分类号： H01C7/00
CPC分类号： H01C7/008
摘要： A thermistor comprises a main body, two electric plugs, a metallic fixing piece, and a cover. The electric plugs are located on one end of the main body, and the metallic fixing piece is located on the side of the main body. The metallic fixing piece has a connecting portion up against one side of the main body, and a soldering portion located on the other end of the main body, opposite to the electric plugs and protruding from the main body. The cover is over the main body and the connecting portion of the metallic fixing piece, thereby securing the metallic fixing piece to the main body. The soldering portion of the metallic fixing piece can be soldered directly onto the printed circuit board, thereby anchoring the thermistor to the printed circuit board more securely.
摘要翻译：热敏电阻包括主体，两个电插头，金属固定件和盖子。电插头位于主体的一端，金属固定片位于主体的一侧。金属固定件具有与主体的一侧相连接的连接部分，以及位于主体另一端的与电插头相对并从主体突出的焊接部分。盖子在金属固定件的主体和连接部分之上，从而将金属固定件固定在主体上。金属固定件的焊接部分可直接焊接到印刷电路板上，从而更牢固地将热敏电阻固定在印刷电路板上。

7. 发明申请

US20110254648A1 MOVABLE TRANSFORMER EMBEDDED INTO AN OPENING OF A PCB AND A METHOD OF INSTALLING THE SAME 审中-公开
标题翻译：嵌入到PCB中的可变变压器及其安装方法
公开(公告)号：US20110254648A1
公开(公告)日：2011-10-20
申请号：US12761217
申请日：2010-04-15
申请人： CHUN-KONG CHAN , Kuo-Jen Hsieh
发明人： CHUN-KONG CHAN , Kuo-Jen Hsieh
IPC分类号： H01F21/06 , H05K3/30
CPC分类号： H05K1/182 , H01F27/027 , H01F27/29 , H05K3/3447 , H05K2201/1003 , Y10T29/4913
摘要： A movable transformer embedded into an opening of a PCB includes a first bobbin unit, a second bobbin unit, a third bobbin unit, a winding unit and a magnetic unit. The second bobbin unit is electrically connected to the PCB. The third bobbin unit is electrically connected to the PCB. The winding unit is disposed around the first bobbin unit, the second bobbin unit and the third bobbin unit. The magnetic unit passes through the first bobbin unit and disposed outside the first bobbin unit. In addition, one side of the first bobbin unit is slidably mated with the second bobbin unit, another side of the first bobbin unit is slidably mated with the third bobbin unit, so that the first bobbin unit is selectively moved from one position above the opening to another position in the opening.
摘要翻译：嵌入到PCB的开口中的可移动变压器包括第一线轴单元，第二线轴单元，第三线轴单元，绕组单元和磁单元。第二线轴单元电连接到PCB。第三线轴单元电连接到PCB。卷绕单元设置在第一筒管单元，第二筒管单元和第三筒管单元周围。磁性单元通过第一线轴单元并设置在第一线轴单元的外侧。此外，第一筒管单元的一侧与第二筒管单元滑动配合，第一筒管单元的另一侧与第三筒管单元滑动配合，使得第一筒管单元从开口上方的一个位置选择性地移动到开场的另一个位置。

8. 发明申请

US20130037701A1 STANDBY CIRCUIT 失效
标题翻译：待机电路
公开(公告)号：US20130037701A1
公开(公告)日：2013-02-14
申请号：US13207520
申请日：2011-08-11
申请人： CHUN-KONG CHAN , CHIN-NAN LAI
发明人： CHUN-KONG CHAN , CHIN-NAN LAI
IPC分类号： H01J40/14
CPC分类号： H02J9/005
摘要： The present invention discloses a standby circuit. The standby circuit is coupled to an electric device for providing a standby voltage to the electric device when the electric device is not turned on. The standby circuit includes a light emitting module and an energy converter. The light emitting module receives an AC current and is driven by the AC current to generate light. The energy converter receives the light generated by the light emitting module and converts the light into the standby voltage. Therefore, the present invention can simplify the design of traditional standby circuit in a television.
摘要翻译：本发明公开了一种备用电路。备用电路耦合到电气设备，用于在电气设备未接通时向电气设备提供备用电压。备用电路包括发光模块和能量转换器。发光模块接收AC电流并由AC电流驱动以产生光。能量转换器接收由发光模块产生的光并将光转换成待机电压。因此，本发明可以简化电视机中传统的待机电路的设计。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式