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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。

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