M336517 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種變壓器，尤指一種具有子母式線架 而便於模組化的變壓器。 【先前技術】 一般高頻變壓器大致包括··線架（b〇bbin)、鐵芯（core) 及線圈繞組。如第七圖所示，係一種傳統的單層式線架 (70) ’當變壓器採用該等線架（7〇)時，係用線材（漆包線）在 線架（70)採混繞方式以分別構成初級繞組與次級繞組，具 體而言’係先繞設初級（一次側）繞組，並完成初級絕緣後 ’接著繞設次級（二次側）繞組，再完成次級絕緣。而在初 級繞組與次級繞組之間亦須有確實的隔離措施。 由於前述以混繞方式構成初次級繞組的變壓器，須在 初級與次級繞組之間施以確實的隔離措施，不僅製程工藝 繁複且製造成本相對較高。 又如第八圖所示，係既有高頻變壓器經常採用的另一 種線架，稱為子母式線架（80)，所謂子母式線架（8〇)係包 括一子線架（81)及一母線架（82〉，該子線架（81)上具有一矩 形框狀的繞線座（810)，並於相對的兩端分設數根外弓丨接腳 (811)(812)，該繞線座（81〇)係供繞設次級繞組（圖中未示） ，繞設次級繞組時係令一線頭先固定在子線架（81) 一端的 外引接腳（811)後再進行繞線，繞線完成後使另一線頭固定 在子線架（81)上同一端的另一外引接腳（811)上；又母線架 M336517 (82)上具有一矩形框狀的繞線座（82〇)，其内寬係匹配於子 線架（81)上繞線座（81 0)的最大外寬，藉以穿套於子線架 (81)的繞線座（810)上，該母線架（82)的繞線座（820)則供繞 設初級繞組（圖中未示），繞設初級繞組時係令一線頭先固 定在子線架（81)另端的一外引接腳（812)上，再進行繞線， • 俟繞線完成後使繞組的另一線頭固定在子線架（81)上同端 的另一外引接腳（812)上。 鬢 以前述子母式線架（80)因初級繞組與次級繞組分別繞 鲁 δ又在子線架（81)與母線架（82)上各自獨立的繞線座（μ 〇) (820)上，因而具有較佳的隔離效果。但其繞線程序與單層 線架的繞線方式幾無二致，就製程工藝而言並未簡化，亦 無從降低成本。 【新型内容】 因此本創作主要目的在提供一種可方便初級繞組與次 .級繞組各自模組化的變壓器，其可有效簡化組裝製程，並 ❿大幅降低成本。 為達成前述目的採取的主要技術手段係令前述變壓器 具有一子母式線架，該子母式線架包括： 一子線架，主要係於一第一繞線座的一側形成一第一 接腳座’第一接腳座上設有數根外引接腳；其中，第一繞 線座係供繞設一第一繞組，該第一繞組之線材兩端分別與 鈿述第一接腳座上的外引接腳連接； 一母線架，主要係於一第二繞線座的一側形成一第二 M336517 接腳座，第二接腳座上設有數根外引接腳；其中，第二繞 線座可為子線架之第_繞線座所穿置，並供繞設—第二繞 組，該第二繞組之線材兩端，分別與第二接腳座上的外引接 腳連接； 前述子母式線架因子、母線架上具有獨立的繞線座與 接腳座，其繞線作業可以完全獨立而使初級繞組及次級繞 組自成模組，且僅須對該等模組進行簡單的組合動作，即 可完成裝配，故可大幅簡化製程及降低成本。 【實施方式】 有關本創作之一較佳實施例，請參閱第一圖所示，主 要係令一子母式線架由一子線架（10)及一母線架（2〇)組合 而成；其中·· 該子線架（10)主要係於一第一繞線座（彳彳）的一側向外 延伸形成一第一接腳座（12)所構成，該第一繞線座（11)包 括一中空的線框（110)、一於線框（11〇)頂端沿水平方向朝 外延伸的上框緣（1 11)及一於線框（11 〇)底端沿水平方向朝 外延伸且與第一接腳座（12)連結的下框緣（1 12)，該線框 (110)在上、下框緣（111 )(112)之間的空間係供繞線之用。 又下框緣（112)相對於第一接腳座（12)的外側邊緣形成一略 呈ui形的環狀凹口（1 13)。又第一接腳座（12)上形成複數線 槽（120)，相鄰線槽（120)間分別形成一腳柱（121)，各腳柱 (121)上分設一外引接腳（122)，於本實施例中，第一接腳 座（12)上計有四腳柱（121)及四外引接腳（122);當子線架 M336517 (10)進行繞線時，係先以線材一端繞住第一接腳座（12)上 的任一外引接腳（122)，接著再於線框（11〇)上繞線，俟繞 線完成而構成一第一繞組後，再令線材另端繞住第一接腳 座（12)上的任一外引接腳（122)，於本實施例中，前述第一 繞组係指初級（一次側）繞組。 該母線架（20)主要係於一第二繞線座（21)的一側向外 延伸形成一第二接腳座（22)所構成，該第二繞線座（2彳）包 括一中空的線框（210)、一於線框（210)頂端沿水平方向朝 外延伸的上框緣（211)及一於線框（21 〇)底端沿水平方向朝 外延伸且與第二接腳座（22)連結的下框緣（212)，該線框 (210)在上、下框緣（211)(212)之間的空間係供繞線之用。 其中：該線框（210)内輪廓適匹配於子線架（1〇)上第一繞線 座（11)的上框緣（111)外輪廓，藉此令子線架（10)的第一繞 線座（11)得以穿置於第二繞線座（21)的線框（21〇)内。 又母線架（20)的下框緣（212)於相鄰第二接腳座（22)的 内側邊上形成一凸部（213)，該凸部（21 3)係與子線架（1〇) 之下框緣（112)的凹口（11 3)匹配互補。又第二接腳座（22) 上形成有一線槽（220)，線槽（220)相鄰兩側部位分別形成 一腳柱（221)，兩腳柱（221)上分設一外引接腳（222)，當母 線架（20)進行繞線時，亦先以線材一端繞住第二接腳座 (22)上的任一外引接腳（222)，接著再於線框（21 〇)上繞線 ’俟繞線完成而構成一第二繞組後，再令線材另端繞住第 一接腳座（22)上的任一外引接腳（222)，於本實施例中，前 述第二繞組係指次級（二次側）繞組。 M336517 經剷述說明可瞭解，該子、母線架（1〇)(2〇)之詳細構 造，由於子、母線架（10)(20)上各自具備獨立的第一、第 二繞線座（11)(21)及第一、第二接腳座（12)(22)，故可各自 進行繞線，而繞線完成的初級繞組、次級繞組將配合子線 架（10)及母線架（20)各自成為一模組化元件，俟裝配變壓 ， 器時，僅須令子線架（1〇)上的第一繞線座（n)穿置於母線 架（20)的第二繞線座（21)的線框（21〇)内（如第二、三圖所示 ，圖中未繪製繞組），並使第一、第二繞線座（^)(2 ”之下 • 框緣（112)(212)以其凹口（113)及凸部（213)相互匹配嵌接 ’即可完全初步的組合。 接著在前述子母式線架上裝設鐵心，前述變壓器選用 的鐵心形式並無特殊限制，如EI型、EE型等均可，如第 四圖所示，本實施例中，係採用EE型鐵心（3〇)，兩E型 鐵心（30)係以相對方向設置，並以中央部位穿置於子線架 (10)的線框（110)内，最後以膠帶或其他隔離材料包覆，即 可組成一變壓器。 Φ 又請參閱第五圖所示，係本創作之又一較佳實施例， -其基本架構與前一實施例相同，包括有一子線架（50)及一 母線架（60)，其中： 子線架（50)主要係於一第一繞線座（51)的一側向外延 伸形成一第一接腳座（52)所構成，與前一實施例不同處在 於：該第一接腳座（52)具有兩腳柱（521)，兩腳柱（521)分 設一外引接腳（522)，且該第一接腳座（52)係偏向第一繞線 座（51)—側的一端。又母線架（60)係於一第二繞線座（6^的 8 M336517 一侧向外延伸形成一第二接腳座（62)，該第二接腳座（62) 具有兩上設外引接腳（622)的腳柱（621)，又第二繞線座 (61)於相對第二接腳座（62)的另一側上向外延伸形成一第 三接腳座（63)，該第三接腳座（63)具有兩腳柱（631 )，兩腳 柱（631)上分設一外引接腳（632)，又第三接腳座（63)係位 於第二繞線座（61)—側的一端，當母線架（go)與子線架（5〇) 組合時’第三接腳座（63)與第一接腳座（51)錯開且相鄰（如 第六圖所示）。 前述實施例，子線架（50)、母線架（60)仍可以其上的 第一繞線座（51)及第二繞線座（61)分別且獨立地繞設第一 繞組及第一繞組。惟本實施例中，係可在母線架（6〇)繞完 第二繞組並完成絕緣隔離後，在第二繞線座（61)上繼續繞 設一第三繞組’該第三繞組的線材兩端則連接在第三接腳 座（63)的外引接腳（632)上。 【圖式簡單說明】 第一圖·係本創作一較佳實施例之分解圖。 第二圖：係本創作一較佳實施例之組合外觀圖。 第三圖：係、本創作一較佳實施例之組合剖視圖。 第四圖：係本創作一較佳實施例結合鐵心後的組合外 觀圖。 第五圖·係、本創 <乍又一較佳實施例之分解圖。 第八圖·係本創作又_較佳實施例之組合外觀圖。 第七圖·係傳統單層線架的外觀圖。 M336517 第八圖：係傳統子母式線架的分解圖。 【主要元件符號說明】M336517 VIII. New description: [New technical field] This creation is about a transformer, especially a transformer with a sub-mother wire frame for easy modularization. [Prior Art] A general high-frequency transformer generally includes a wire frame (b〇bbin), a core, and a coil winding. As shown in the seventh figure, it is a traditional single-layer wire frame (70). When the transformer adopts the wire frame (7〇), the wire (enamel wire) wire frame (70) is mixed and wound to separate The primary winding and the secondary winding are formed, specifically, the primary (primary side) winding is first wound, and after the primary insulation is completed, the secondary (secondary side) winding is then wound, and the secondary insulation is completed. There must also be a positive isolation between the primary winding and the secondary winding. Due to the aforementioned transformers which constitute the primary and secondary windings in a mixed manner, it is necessary to apply a positive isolation between the primary and secondary windings, which is complicated not only in a complicated process but also in a relatively high manufacturing cost. As shown in the eighth figure, there is another type of wire frame that is often used in high-frequency transformers, called a sub-mother wire frame (80). The so-called mother-and-mother wire frame (8〇) includes a sub-frame ( 81) and a busbar frame (82) having a rectangular frame-shaped winding seat (810) and a plurality of outer bow shackles (811) at opposite ends ( 812), the winding seat (81〇) is used for winding a secondary winding (not shown), and when the secondary winding is wound, an external lead pin is fixed to one end of the sub-frame (81). After 811), the winding is performed again, and after the winding is completed, the other wire is fixed on the other external connecting pin (811) at the same end of the sub-frame (81); and the bus frame M336517 (82) has a rectangular frame shape. The winding seat (82〇) has a wide width matching the maximum outer width of the winding seat (81 0) on the sub-frame (81), so as to be worn over the winding seat of the sub-rack (81) (810) The winding seat (820) of the busbar frame (82) is provided with a primary winding (not shown), and when the primary winding is wound, the first wire is first fixed to the other end of the wire frame (81). External lead pin (812), and then Line, • After the winding is completed, the other end of the winding is fixed on the other external lead (812) at the same end of the sub-rack (81). 鬓 The above-mentioned sub-mother (80) is due to the primary winding and The secondary windings are respectively wound around the δ δ and on the separate winding seats (μ 〇) (820) of the sub-frame (81) and the bus bar (82), thereby providing better isolation. However, the winding procedure The winding method of the single-layer wire frame is the same, the process technology is not simplified, and the cost is not reduced. [New content] Therefore, the main purpose of this creation is to provide a convenient primary winding and secondary winding. Modular transformer, which can simplify the assembly process and greatly reduce the cost. The main technical means to achieve the above purpose is to make the transformer have a sub-mother wire frame, the sub-mother wire frame includes: The wire frame is mainly formed on a side of a first winding seat to form a first pin base. The first pin base is provided with a plurality of outer lead pins; wherein the first winding seat is provided for winding a first Winding, the two ends of the wire of the first winding are respectively described The outer lead pin is connected to a pin base; a bus bar frame is mainly formed on a side of a second bobbin holder to form a second M336517 pin base, and the second pin base is provided with a plurality of outer lead pins; The second winding seat can be placed for the first _ winding seat of the sub-rack, and for winding - the second winding, the two ends of the wire of the second winding are respectively connected with the external lead on the second pin base Foot connection; the above-mentioned sub-mother wire frame factor and the busbar frame have independent winding bases and pin bases, and the winding operation can be completely independent, so that the primary winding and the secondary winding are self-assembled, and only The module can be assembled in a simple combination, so that the process can be greatly simplified and the cost can be reduced. [Embodiment] For a preferred embodiment of the present invention, please refer to the first figure, which is mainly a The female wire frame is composed of a sub-frame (10) and a bus bar (2〇); wherein the sub-frame (10) is mainly attached to one side of a first winding seat (彳彳) Extending outwardly to form a first pin holder (12), the first bobbin holder (11) comprising a hollow a frame (110), an upper frame edge (11) extending outward in a horizontal direction at a top end of the wire frame (11〇), and a bottom end of the wire frame (11〇) extending outward in a horizontal direction and connected to the first connection The lower frame edge (1 12) to which the foot (12) is coupled, and the space between the upper and lower frame edges (111) (112) of the wire frame (110) is used for winding. Further, the lower frame edge (112) forms a slightly ui-shaped annular recess (1 13) with respect to the outer edge of the first pin base (12). A plurality of wire grooves (120) are formed on the first pin base (12), and a leg column (121) is formed between the adjacent wire grooves (120), and an external lead pin (122) is disposed on each leg column (121). In this embodiment, the first pin base (12) is provided with four legs (121) and four outer pins (122); when the sub-frame M336517 (10) is wound, the system first One end of the wire wraps around any outer lead pin (122) on the first pin base (12), and then is wound on the wire frame (11〇), and the winding is completed to form a first winding, and then The outer end of the wire surrounds any outer lead pin (122) on the first pin base (12). In the present embodiment, the first winding refers to the primary (primary side) winding. The busbar frame (20) is mainly formed by extending a side of a second bobbin holder (21) to form a second pin base (22), and the second bobbin holder (2) comprises a hollow a wire frame (210), an upper frame edge (211) extending outward in a horizontal direction at a top end of the wire frame (210), and a bottom end of the wire frame (21 〇) extending outward in a horizontal direction and connected to the second The lower frame edge (212) of the foot (22) is connected, and the space between the upper and lower frame edges (211) (212) of the wire frame (210) is used for winding. Wherein: the inner contour of the wire frame (210) is matched to the outer contour of the upper frame edge (111) of the first winding seat (11) on the sub-frame (1〇), thereby making the first frame (10) The winding seat (11) is allowed to pass through the wire frame (21〇) of the second winding seat (21). The lower frame edge (212) of the bus bar frame (20) forms a convex portion (213) on the inner side edge of the adjacent second pin base (22), and the convex portion (21 3) is connected to the sub-frame ( 1〇) The notch (11 3) of the lower frame edge (112) matches complementarily. A second slot (220) is formed on the second pin base (22), and a leg post (221) is formed on each of the adjacent sides of the slot (220), and an external lead pin is disposed on the two leg posts (221). (222), when the busbar frame (20) is wound, one end of the wire is first wound around any outer lead pin (222) on the second pin base (22), and then to the wire frame (21 〇). After the winding of the upper winding is completed to form a second winding, the other end of the wire is wound around any external lead (222) on the first pin base (22). In this embodiment, the foregoing The secondary winding refers to the secondary (secondary) winding. M336517 According to the description of the blade, the detailed structure of the sub-busbar (1〇) (2〇) is provided, because each of the sub-busbars (10) and (20) has independent first and second winding seats ( 11) (21) and the first and second pin bases (12) (22), so that each of the windings can be wound, and the primary winding and the secondary winding completed by the winding will be matched with the sub-frame (10) and the busbar frame. (20) Each becomes a modular component. When assembling a transformer, the first winding seat (n) on the sub-frame (1〇) must be placed on the second winding of the busbar frame (20). Inside the wire frame (21〇) of the wire holder (21) (as shown in the second and third figures, the windings are not drawn in the figure), and the first and second winding seats (^) (under 2) • The edge (112) (212) is completely preliminarily combined with the notch (113) and the convex portion (213) matching each other with the notch (113). Then, the iron core is mounted on the aforementioned sub-mother wire frame, and the iron core selected by the transformer is selected. The form is not particularly limited, such as EI type, EE type, etc., as shown in the fourth figure, in this embodiment, EE type iron core (3 〇) is used, and two E type iron cores (30) are set in opposite directions. Central Department It is placed in the wire frame (110) of the sub-rack (10), and finally covered with tape or other insulating material to form a transformer. Φ See also the fifth figure, which is another comparison of the creation. The preferred embodiment, the basic structure of which is the same as the previous embodiment, includes a sub-rack (50) and a busbar (60), wherein: the sub-rack (50) is mainly connected to a first winding seat (51). One side of the structure extends outward to form a first pin base (52), which is different from the previous embodiment in that the first pin base (52) has two legs (521) and two legs ( 521) an outer lead pin (522) is disposed, and the first pin base (52) is biased toward one end of the first winding seat (51). The bus bar frame (60) is attached to a second winding. The base (6^8 M336517 side extends outward to form a second pin base (62), and the second pin base (62) has two legs (621) with external lead pins (622), and The second bobbin holder (61) extends outwardly from the other side of the second pin holder (62) to form a third pin holder (63) having a two-legged post (631), on both legs (631) An outer lead pin (632) is provided, and the third pin base (63) is located at one end of the second bobbin holder (61), when the bus bar (go) is combined with the sub-frame (5〇) The third pin base (63) is offset from and adjacent to the first pin base (51) (as shown in the sixth figure). In the foregoing embodiment, the sub-frame (50) and the bus bar (60) can still be mounted thereon. The first winding seat (51) and the second winding seat (61) respectively and independently wind the first winding and the first winding. However, in this embodiment, the first winding frame (6〇) can be completed. After the second winding is insulated and insulated, a third winding is continuously wound on the second winding seat (61). Both ends of the wire of the third winding are connected to the external lead pins of the third pin base (63) ( 632). BRIEF DESCRIPTION OF THE DRAWINGS The first figure is an exploded view of a preferred embodiment of the present invention. Second Figure: A combined appearance of a preferred embodiment of the present invention. Third Figure: A cross-sectional view of a combination of a preferred embodiment of the present invention. The fourth figure is a combined external view of a preferred embodiment of the present invention combined with a core. Fig. 5 is an exploded view of another preferred embodiment of the present invention. The eighth figure is a combined appearance of the present invention and the preferred embodiment. Figure 7 is an external view of a traditional single-layer wire rack. M336517 Figure 8: An exploded view of a traditional sub-mother wire frame. [Main component symbol description]
(10)(50)子線架 (110)(210)線框 (112)(212)下框緣 (12)第一接腳座 (121)(521)腳柱 (20)(60)母線架 (210)線框 (212)下框緣 (22)(62)第二接腳座 (221)(621)腳柱 (63)第三接腳座 (632)外引接腳 (70)線架 (81)子線架 (811)(812)外引接聊 (1 1 )(51)第一繞線座 (111)(211)上框緣 (113)凹口 (120)線槽 (1 22)(522)外引接腳 (21)(61)第二繞線座 (211)上框緣 (213)凸部 (220)線槽 (222)(622)外引接腳 (631)腳柱 (30)鐵心 (80)子母式線架 (810)(820)繞線座 (82)母線架(10) (50) Strand frame (110) (210) Wireframe (112) (212) Lower frame edge (12) First pin base (121) (521) Foot column (20) (60) Busbar frame (210) wire frame (212) lower frame edge (22) (62) second pin base (221) (621) foot post (63) third pin base (632) outer lead pin (70) wire frame ( 81) The sub-rack (811) (812) is connected (1 1 ) (51) the first bobbin (111) (211) upper frame edge (113) notch (120) trunking (1 22) ( 522) outer lead pin (21) (61) second bobbin holder (211) upper frame edge (213) convex portion (220) wire slot (222) (622) outer lead pin (631) leg post (30) core (80) sub-mother wire frame (810) (820) winding seat (82) bus bar frame