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公开(公告)号：EP2779183A3
公开(公告)日：2015-05-20
申请号：EP14159430.9
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/24 , H01F27/263 , H01F27/2866 , H01F27/306 , H01F27/325
摘要： An improved structure of transformer includes a lead frame main body (1), a lead frame cover (2), a trouser-like flap (2), and two iron cores (4) where the lead frame main body has a penetration hole (11) with a bobbin (12) formed at the circumference there around. The trouser-like flap being made of metal has a hollow part (31) for slipping on a bobbin (121) of the lead frame main body also includes horizontally stretched thigh parts. The outer circumference of the trouser-like flap is furnished with a primary winding. The lead frame cover being a sheet-shaped body has a hollow hole (21) furnished at the center thereof. On the inner-side surface, each of the two iron core has a main core part (41) capable of stretching through the penetration hole of the lead frame main body where the main core part has a containing circumferential trench (43) capable of containing the lead frame main body. What is more, the containing circumferential trench also has a pair of oppositely disposed side openings (44, 45) for being stretched through by the wire connecting seats.
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2.发明公开Improved structure of transformer's lead frame 有权Verbesserte Struktur des Leiterrahmens eines Transformors
公开(公告)号：EP2779185A3
公开(公告)日：2015-01-07
申请号：EP14159446.5
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
摘要： An improved structure of transformer's lead frame includes at least a lead frame module (1) consisting of a lead frame main body and a lead frame cover, the lead frame main body has a through hole (111) furnished at the center thereof; a bobbin (102) formed at the side of the circumference of the through hole, and a pair of oppositely configured and reversely salient extension parts (114, 115) furnished at sides of the circumference of the through hole, each of the extension parts is combined to the mid-section of the wire connecting seats (1041,1042) that have a plurality of wire connecting posts (85, 851), a plurality of clip indentations (123, 124) are furnished at intervals and at the mid-section of the edge of the two sides of the corresponding extension parts and at the positions covered by the width of the corresponding extension parts.
摘要翻译： 变压器引线框架的改进结构至少包括由引线框架主体和引线框架盖构成的引线框架模块（1），引线框架主体在其中心具有通孔（111）; 形成在通孔的圆周侧的线轴（102）和设置在通孔的圆周侧的一对相对配置的反向突出的延伸部（114,115），每个延伸部分是 组合到具有多个电线连接柱（85,851）的电线连接座（1041,1042）的中段，多个夹子凹口（123,124）间隔地设置在中间部分 的相应延伸部分的两侧的边缘和在相应延伸部分的宽度所覆盖的位置。
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公开(公告)号：EP2779183B1
公开(公告)日：2018-02-21
申请号：EP14159430.9
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/24 , H01F27/263 , H01F27/2866 , H01F27/306 , H01F27/325
摘要： An improved structure of transformer includes a lead frame main body (1), a lead frame cover (2), a trouser-like flap (2), and two iron cores (4) where the lead frame main body has a penetration hole (11) with a bobbin (12) formed at the circumference there around. The trouser-like flap being made of metal has a hollow part (31) for slipping on a bobbin (121) of the lead frame main body also includes horizontally stretched thigh parts. The outer circumference of the trouser-like flap is furnished with a primary winding. The lead frame cover being a sheet-shaped body has a hollow hole (21) furnished at the center thereof. On the inner-side surface, each of the two iron core has a main core part (41) capable of stretching through the penetration hole of the lead frame main body where the main core part has a containing circumferential trench (43) capable of containing the lead frame main body. What is more, the containing circumferential trench also has a pair of oppositely disposed side openings (44, 45) for being stretched through by the wire connecting seats.
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公开(公告)号：EP2779185A2
公开(公告)日：2014-09-17
申请号：EP14159446.5
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
摘要： An improved structure of transformer's lead frame includes at least a lead frame module (1) consisting of a lead frame main body and a lead frame cover, the lead frame main body has a through hole (111) furnished at the center thereof; a bobbin (102) formed at the side of the circumference of the through hole, and a pair of oppositely configured and reversely salient extension parts (114, 115) furnished at sides of the circumference of the through hole, each of the extension parts is combined to the mid-section of the wire connecting seats (1041,1042) that have a plurality of wire connecting posts (85, 851), a plurality of clip indentations (123, 124) are furnished at intervals and at the mid-section of the edge of the two sides of the corresponding extension parts and at the positions covered by the width of the corresponding extension parts.
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公开(公告)号：EP2779184A2
公开(公告)日：2014-09-17
申请号：EP14159432.5
申请日：2014-03-13
发明人： Yang, Sen-Tai
IPC分类号： H01F27/24
CPC分类号： H01F27/306 , H01F27/263
摘要： An improved structure of transformer's iron core mainly has an iron core main body, having a salient main core part with a rectangular horizontal cross-section, furnished at the center part thereof. The main core part has a pair of oppositely configured side wing parts furnished at the outside thereof. A containing circumferential channel formed between the main core part and the side wing parts has a pair of oppositely configured side openings making the containing circumferential channel form communicative exits toward the outside through the two side openings. By employing the salient main core part with a rectangular-shaped horizontal cross-section, the invention is capable of forming longer outer circumference to effectively increase the area of the magnetic flux thereof under the premise of same bobbin. Moreover, in association with the relatively larger side openings that are capable of providing lead frame containing in the containing ring-trench to be outwardly connected to a relatively wider wire connecting seats, the invention is capable of satisfying the required specification of multiple wire-drawing.
摘要翻译： 一种改进的变压器铁芯结构，主要有铁芯主体，其中心部分装有一个横截面为矩形的凸起主芯部。 主芯部在其外侧具有一对相对配置的侧翼部件。 在主芯体部分和侧翼部分之间形成的容纳周向通道具有一对相反配置的侧开口，使得容纳的周向通道形式连通地通过两个侧开口朝向外部离开。 通过采用具有矩形水平横截面的突出主芯部分，本发明能够在相同线轴的前提下形成更长的外周以有效地增加其磁通面积。 此外，与能够提供容纳在容纳环槽中的引线框架以向外连接到相对较宽的导线连接座的相对较大的侧部开口相关联，本发明能够满足多个拉线的所需规格 。
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公开(公告)号：EP2779185B1
公开(公告)日：2017-08-02
申请号：EP14159446.5
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
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公开(公告)号：EP2779184A3
公开(公告)日：2014-12-31
申请号：EP14159432.5
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/306 , H01F27/263
摘要： An improved structure of transformer's iron core mainly has an iron core main body, having a salient main core part with a rectangular horizontal cross-section, furnished at the center part thereof. The main core part has a pair of oppositely configured side wing parts furnished at the outside thereof. A containing circumferential channel formed between the main core part and the side wing parts has a pair of oppositely configured side openings making the containing circumferential channel form communicative exits toward the outside through the two side openings. By employing the salient main core part with a rectangular-shaped horizontal cross-section, the invention is capable of forming longer outer circumference to effectively increase the area of the magnetic flux thereof under the premise of same bobbin. Moreover, in association with the relatively larger side openings that are capable of providing lead frame containing in the containing ring-trench to be outwardly connected to a relatively wider wire connecting seats, the invention is capable of satisfying the required specification of multiple wire-drawing.
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公开(公告)号：EP2779183A2
公开(公告)日：2014-09-17
申请号：EP14159430.9
申请日：2014-03-13
发明人： Yang, Sen-Tai
CPC分类号： H01F27/24 , H01F27/263 , H01F27/2866 , H01F27/306 , H01F27/325
摘要： An improved structure of transformer includes a lead frame main body (1), a lead frame cover (2), a trouser-like flap (2), and two iron cores (4) where the lead frame main body has a penetration hole (11) with a bobbin (12) formed at the circumference there around. The trouser-like flap being made of metal has a hollow part (31) for slipping on a bobbin (121) of the lead frame main body also includes horizontally stretched thigh parts. The outer circumference of the trouser-like flap is furnished with a primary winding. The lead frame cover being a sheet-shaped body has a hollow hole (21) furnished at the center thereof. On the inner-side surface, each of the two iron core has a main core part (41) capable of stretching through the penetration hole of the lead frame main body where the main core part has a containing circumferential trench (43) capable of containing the lead frame main body. What is more, the containing circumferential trench also has a pair of oppositely disposed side openings (44, 45) for being stretched through by the wire connecting seats.
摘要翻译： 改进的变压器结构包括引线框架主体（1），引线框架盖（2），裤状挡板（2）和两个铁芯（4），其中引线框架主体具有穿透孔 11），其周围形成有绕线筒（12）。 由金属制成的裤状皮瓣具有用于在引线框架主体的线轴（121）上滑动的中空部分（31），还包括水平拉伸的大腿部分。 裤式皮瓣的外周设有初级绕组。 作为片状体的引线框罩具有设置在其中心的中空孔（21）。 在内侧表面上，两个铁芯中的每一个具有能够穿过引线框架主体的穿透孔的主芯部（41），其中主芯部具有容纳圆周沟槽（43） 引线框主体。 此外，容纳圆周沟槽还具有一对相对设置的侧开口（44,45），用于通过电线连接座被拉伸。
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