200820277 九、發明說明： 【發明所屬之技術領域】 本發明係為一種變壓器之絶緣蓋體結構，特別是關於 . 一種可取代絶緣膠帶包覆變壓器之蓋體結構，可增加變壓 . 器1次側與2次侧間之電氣安全距離性，改善變壓器製程。 【先前技術】 按，變壓器是一種常被使用的電子組件，一般電源電 φ 路，變頻電路等都需要使用變壓器，主要可用以提昇或降 低電子電路上的電壓，然而一般之變壓器體積大小受限於 感應鐵心及耐電壓、電流的大小，然而目前的電子產品大 都走向輕薄短小，使得變壓器的體積影響到電子產品的大 小〇 習知變壓器如圖一所示，係於一繞線架10上纏繞1次 側線圈及2次侧線圈，並於該1、2次側線圈外圍包覆一次絶 緣膠帶11，再由一鐵心組12之組合於該繞線架10上，最後 ⑩ 在外層再次包覆絶緣膠帶11。 由上述習知變壓器結構可知其製程相當複雜，且該外 層絶緣膠帶11容易破損，就電氣安規而言，鐵心組12是屬 於1次側，因此使用絶緣膠帶11必需加長繞線架10之2次侧 接腳13與鐵心組12間的電氣距離，如此變壓器的體積即會 因此而加大，而使用絶緣膠帶11亦會因發熱或時間過久而 變質，影響變壓器的電氣安全。 職是，本案創作人即為解決上述習知變壓器的缺失與 200820277 不便，乃特潛心研究並配合學理之運用，提出一變壓器之 絶緣盍體結構，套加包覆於變壓器上，可有效改善變壓器 之電氣安全及減化變壓器的製程，是為一設計合理之創作。 . 【發明内容】 本發明之主要目的係在於提供一種變壓器之絶緣蓋體 結構，可解決變壓器使用絶緣膠帶的缺失，進而減化變壓 器之製程、提高變壓器之使用壽命，並解決變壓器丨次侧與 _ 2次側電氣安全距離不足的情形。 為達成上述目的，本發明主要提供之變壓器之絶緣蓋 體結構，係包括一繞線架、複數線圈、一鐵心組及一絶緣 蓋體，其中該繞線架具有中空管體、上擋片及下擋片，上 擋片與下擋片各設有一管口，外侧設有二相互對稱之 ， 板’該線圈係纏繞於該中空管體之上擋片與下擋片間，該 鐵心組係由二個鐵心所組成，設二切口形成二圓壁，中心 處設一圓柱，該切口中央又分設一 y型槽口，組合時圓柱穿 _ 入管口内’圓壁級合於該繞線架外，V型槽口與V型板相互 定位’其特徵在於：該絶緣蓋體呈Π字型蓋狀體，其設有 二圓弧側板及〆窄隔板，該窄隔板成形於該二圓弧側板之 單邊上，並形成有一V型面可與該鐵心組之切口及外緣相砌 合，而套蓋於該鐵心組上’且該窄隔板之v型面結合於該V 型槽口與該V型板間，以包覆該鐵心組。 為達成上述目的，本發明再提供之變壓器之絶緣蓋體 結構，係包括一繞線架、複數線圈、一鐵心組及一絶緣蓋 200820277 體，其中該繞線架具有中空管體、上擋片、下擋片，上擋 片與下擋片各設有一管口，外側設有二相奚對稱之v型板， 該線圈纏繞於該中空管體之上擋片與下檔片間，該鐵心組 . 係由二個方蓋狀鐵心所組成，該鐵心又由/基座及二對稱 侧壁所形成，基座之另二對稱外緣係呈開放狀，内側中心 處設一圓柱，該開放外緣由二側壁分別向中心内縮’形成V 型槽口，組合時圓柱穿入管口内，側壁組合於該繞線架外， V型槽口與V型板相互定位，其特徵在於：該絶緣蓋體呈Π • 字型蓋狀體，設有二方侧板及一窄隔板，该窄隔板係成形 於該二方侧板之單邊上，並形成有一 v型面町與該鐵心組之 V型槽口及方形外緣相石切合，而套蓋於該鐵心組上，且該窄 隔板之V型面恰可結合於該鐵心組之v型槽口與下擋片之V 型板間，以包覆該鐵心組。 為達成上述目的，本發明又提供之變壓器之絶緣蓋體 結構’係包括一繞線架、複數線圈、一鐵心組及一絶緣蓋 體’其中該繞線架具有中空管體、上擋片、下擋片，上擋 _ 片與下擋片各設有一管口，該線圈纏繞於該中空管體之上 擋片與下擋片間，該鐵心組係由二個圓蓋狀鐵心所組成， 設有二相互對稱之切口，形成二圓壁，並於中心處設一圓 枉’組合時圓柱穿入管口内，圓壁組合於該繞線架外，其 特徵在於：該絶緣蓋體呈门字型蓋狀體，其設有二圓弧侧 板及一窄隔板，該窄隔板係成形於該二圓弧侧板之單邊 上，而套蓋於該鐵心組上，以包覆該鐵心組。 200820277 【實施方式】 為了使貴審查委員能更進一步暸解本發明為達成預 定目的所採取之技術、手段及功效，請參閱以下有關本發 明之詳細說明與附圖，相信本發明之目的、特徵與特點’ 當可由此得一深入且具體之瞭解，然而所附圖式僅提供參 考與說明用，並非用來對本發明加以限制者。200820277 IX. Description of the invention: [Technical field of the invention] The present invention relates to an insulating cover structure of a transformer, in particular to a cover structure capable of replacing a transformer coated with an insulating tape, which can increase the voltage transformation. The electrical safety distance between the side and the secondary side improves the transformer process. [Prior Art] Press, the transformer is a commonly used electronic component. Generally, the power supply φ circuit, the frequency conversion circuit, etc. all need to use a transformer, which can be mainly used to increase or decrease the voltage on the electronic circuit. However, the general transformer volume is limited. In the sense of the core and the voltage and current resistance, however, most of the current electronic products are light and thin, so that the size of the transformer affects the size of the electronic product. The conventional transformer is wound on a bobbin 10 as shown in Figure 1. The primary side coil and the secondary side coil are coated with an insulating tape 11 on the periphery of the first and second side coils, and then a combination of a core group 12 is attached to the bobbin 10, and finally 10 is overcoated in the outer layer. Insulating tape 11. It can be seen from the above-mentioned conventional transformer structure that the process is quite complicated, and the outer insulating tape 11 is easily damaged. In terms of electrical safety, the core group 12 belongs to the primary side, so the use of the insulating tape 11 must lengthen the winding frame 10 twice. The electrical distance between the side leg 13 and the core group 12, the volume of the transformer will increase accordingly, and the use of the insulating tape 11 will also deteriorate due to heat or time, which affects the electrical safety of the transformer. The position is that the creator of this case is to solve the above-mentioned lack of conventional transformers and the inconvenience of 200820277. He is dedicated to research and cooperate with the application of theory, and proposes an insulated insulator structure of a transformer, which is coated on the transformer to effectively improve the transformer. The electrical safety and reduction process of the transformer is a reasonable design. SUMMARY OF THE INVENTION The main object of the present invention is to provide an insulating cover structure of a transformer, which can solve the shortage of the insulating tape used in the transformer, thereby reducing the process of the transformer, improving the service life of the transformer, and solving the secondary side of the transformer. _ 2nd side electrical safety distance is insufficient. In order to achieve the above object, the present invention mainly provides an insulating cover structure of a transformer, which comprises a winding frame, a plurality of coils, a core group and an insulating cover body, wherein the winding frame has a hollow tube body and an upper blocking piece. And a lower baffle, each of the upper baffle and the lower baffle is provided with a nozzle, and the outer side is provided with two mutually symmetrical, and the coil is wound between the upper and lower baffles of the hollow tubular body, the core The group consists of two cores, two slits are formed to form two round walls, a cylinder is arranged at the center, and a y-shaped slot is further disposed at the center of the slit. When combined, the cylinder is inserted into the nozzle and the round wall is combined with the winding. Outside the wire frame, the V-shaped notch and the V-shaped plate are mutually positioned. The insulating cover body has a U-shaped cap-shaped body, and is provided with two arc-shaped side plates and a narrow-shaped partition plate. a single side of the two arc side plates is formed with a V-shaped surface that can be engaged with the slit and the outer edge of the core group, and is sleeved on the core group' and the v-shaped surface of the narrow partition plate is coupled to The V-shaped notch and the V-shaped plate are wrapped to cover the core group. In order to achieve the above object, the insulating cover structure of the transformer further provided by the present invention comprises a bobbin, a plurality of coils, a core group and an insulating cover 200820277 body, wherein the bobbin has a hollow tube body and an upper block. The sheet and the lower flap, each of the upper flap and the lower flap are provided with a nozzle, and the outer side is provided with a two-phase symmetrical v-shaped plate, and the coil is wound between the upper and lower flaps of the hollow tubular body. The core group is composed of two square-shaped cores, which are formed by a / base and two symmetric side walls, and the other two symmetric outer edges of the base are open, and a cylinder is arranged at the inner center. The open outer edge is formed by the two side walls respectively shrinking toward the center to form a V-shaped slot. When combined, the cylinder penetrates into the nozzle, the side wall is combined with the winding frame, and the V-shaped slot and the V-shaped plate are mutually positioned, wherein: The insulating cover is a Π-shaped cap-shaped body, and has two side plates and a narrow baffle formed on one side of the two side plates, and a v-shaped surface is formed The V-shaped notch of the core group and the square outer edge phase stone are combined, and the cover is placed on the core group, and The narrow V-type separator may be bonded to exactly between the v-shaped notch plate V of the flaps of the core groups, encapsulating the core groups. In order to achieve the above object, the present invention further provides an insulating cover structure of a transformer, which comprises a bobbin, a plurality of coils, a core group and an insulating cover body, wherein the bobbin has a hollow tube body and an upper flap. The lower blocking piece, the upper blocking piece and the lower blocking piece are respectively provided with a nozzle, and the coil is wound between the upper blocking piece and the lower blocking piece of the hollow tubular body, and the core group is composed of two dome-shaped iron cores The composition is provided with two mutually symmetrical slits to form a two-circle wall, and a round 枉' is arranged at the center, the cylinder penetrates into the nozzle, and the round wall is combined outside the winding frame, wherein the insulating cover is a door a font cover body, which is provided with two arc side plates and a narrow partition plate formed on one side of the two arc side plates, and is sleeved on the iron core group to cover The iron core group. 200820277 [Embodiment] In order to enable the reviewing committee to better understand the techniques, means, and effects of the present invention for achieving the intended purpose, refer to the following detailed description of the invention and the accompanying drawings. The features of the present invention are to be understood as being limited and not limited by the scope of the invention.
請參閱圖二所示，係為本發明第一實施例變壓器之立 體分解圖，而圖三係為該圖二之組合示意圖。本發明第一 實施例變壓器之結構，包括一繞線架20、一鐵心組3〇及一 絶緣蓋體40。Referring to FIG. 2, it is a perspective view of the transformer of the first embodiment of the present invention, and FIG. 3 is a schematic diagram of the combination of FIG. The structure of the transformer of the first embodiment of the present invention comprises a bobbin 20, a core group 3〇 and an insulating cover 40.
該繞線架20具有一中空管體21、一上檔片22、一下擋 片23、一 1次侧接腳部24及一2次侧接腳部25。該上擋片22 及下擋片23分別設於該中空管體21之上下緣，且該上檔片 22與下擋片23對應該中空管體21處各設有一管口 26,而該 中空管體21之上擋片22與下檔片23間可纏繞1次侧線圈及2 次侧線圈（圖中未示）D 該1次侧接腳部24及2次側接腳部25分設於該下擋片 23之兩侧緣，且可使該1次測線圈連接至該1次測接腳部 24 ’而2次測線圈連接至該2次測接腳部25。 該上擋片22及下擋片23之外側，皆設有二相互對稱且 開口向外之V型板27,可用以定位該鐵心組別之組合’該上 擋片12上的該V型板27開口外侧，更延伸一 上設有一缺口 29，可用以引出線圈之中間抽豆〇 28，平仓28 而該鐵心組30係由二個一端開口 員&電線。 圓蓋狀鐵心所級 200820277 成，但設有二相互對稱之切口31，形成二外緣向開口延伸 之圓壁32，並於圓壁32同側之中心處設一向開口延伸之圓 柱33 ’且等高於該圓壁32，該切口 31中央又分別設一向外 • 開口之v型槽口 34，二鐵心組合時，該圓柱33穿入管口 26 • 組合於管口 26内，該圓壁32則組合於繞線架20外，該V型槽 口 34與該V型板27相互定位。 該絶緣蓋體40係呈Π字型蓋狀體，可為塑膠絶緣材料 射出製成，其設有二圓弧侧板41及一窄隔板42，該窄隔板 ⑩ 42係成形於該二圓孤侧板41之單邊上，並形成有一v型面可 與該鐵心組30之切口 31及外緣相砌合，而套蓋於該鐵心組 30上，且該窄隔板42之V型面恰可結合於該鐵心組3〇之v型 槽口 34與下擋片之V型板27間，以包覆該鐵心組3〇，增加該 鐵心組30與該2次側接線部25間的電氣安全距離。 請參閱圖四所示，係為本發明第二實施例變壓器之立 體分解圖，而圖五係為該圖四之組合示意圖。本發明第二 實施例變壓器之結構，包括一繞線架5〇、一鐵心組6〇及一 • 絶緣蓋體70。 該繞線架50具有一中空管體51、一上擋片52、一下擋 片53、一 1次侧接腳部54及一2次侧接腳部55。該上擋片52 及下擋片53分別設於該中空管體51之上下緣，且該上擋片 52與下擋片53對應該中空管體51處各設有一管口 56，而該 中空管體51之上播片52與下擔片53間可纏繞1次侧線圈及2 次側線圈（圖中未示）。 該1次侧接腳部5 4及2次侧接腳部5 5分設於該下擋片 200820277 53之兩侧緣，且可使該1次測線圈連接至該1次測接腳部 54 ’而2次測線圈連接至該2次测接腳部55，該上擋片52及 下擋片53之外侧，皆設有二相互對稱且開口向外之v型板 57，可用以定位該鐵心組60之組合。The bobbin 20 has a hollow tubular body 21, an upper baffle 22, a lower baffle 23, a primary side leg portion 24 and a secondary side leg portion 25. The upper flap 22 and the lower flap 23 are respectively disposed on the upper edge of the hollow tubular body 21, and the upper flap 22 and the lower flap 23 are respectively provided with a nozzle 26 at the hollow tubular body 21, and The hollow tube body 21 can be wound with a primary side coil and a secondary side coil (not shown) between the flap 22 and the lower flap 23, the primary side leg portion 24 and the second side leg portion. 25 points are provided on both side edges of the lower flap 23, and the primary measuring coil can be connected to the one-time measuring pin portion 24' and the secondary measuring coil is connected to the secondary measuring pin portion 25. The outer side of the upper flap 22 and the lower flap 23 are provided with two V-shaped plates 27 which are symmetric with each other and open outward, and can be used to position the combination of the core groups. The V-shaped plate on the upper flap 12 The outer side of the opening of the 27 is further provided with a notch 29 for extracting the middle of the coil, 28 of which is closed, and the core group 30 is composed of two opener & wires. The cap-shaped core is of the grade 200820277, but is provided with two mutually symmetrical slits 31, forming a circular wall 32 extending from the outer edge to the opening, and a cylindrical 33' extending toward the opening at the center of the same side of the circular wall 32 and The upper portion of the slit 31 is further provided with an outward-opening v-shaped notch 34. When the two cores are combined, the cylinder 33 penetrates into the nozzle 26 and is combined in the nozzle 26, the circular wall 32. Then, it is combined with the outside of the bobbin 20, and the V-shaped notch 34 and the V-shaped plate 27 are positioned with each other. The insulating cover 40 is a U-shaped cap-shaped body, which can be made of a plastic insulating material, and is provided with two arc-shaped side plates 41 and a narrow baffle 42 formed on the second A single side of the circular side plate 41 is formed with a v-shaped surface that can be engaged with the slit 31 and the outer edge of the core group 30, and is sleeved on the core group 30, and the V of the narrow partition 42 The profile surface may be coupled between the v-shaped notch 34 of the core group 3 and the V-shaped plate 27 of the lower barrier piece to cover the core group 3〇, and the core group 30 and the secondary side terminal portion 25 are added. Electrical safety distance between. Referring to FIG. 4, it is a perspective view of the transformer of the second embodiment of the present invention, and FIG. 5 is a schematic diagram of the combination of FIG. The structure of the transformer of the second embodiment of the present invention comprises a bobbin 5〇, a core group 6〇 and an insulating cover 70. The bobbin 50 has a hollow tubular body 51, an upper baffle 52, a lower baffle 53, a primary side leg portion 54, and a secondary side leg portion 55. The upper baffle 52 and the lower baffle 53 are respectively disposed on the upper edge of the hollow tubular body 51, and the upper baffle 52 and the lower baffle 53 are respectively provided with a nozzle 56 at the hollow tubular body 51, and A hollow side coil and a secondary side coil (not shown) may be wound between the upper end piece 53 and the lower side piece 53 of the hollow tube body 51. The primary side leg portion 5 4 and the second side leg portion 5 5 are respectively disposed on both side edges of the lower blocking piece 200820277 53 , and the primary measuring coil can be connected to the one-time measuring pin portion 54 . And the second test coil is connected to the second test pin portion 55, and the outer side of the upper baffle 52 and the lower baffle 53 are provided with two v-shaped plates 57 which are symmetric with each other and open outward, and can be used for positioning A combination of core groups 60.
而該鐵心組60係由二個一端開口之方蓋狀鐵心所組 成，而該鐵心由一基座61及二對稱侧壁62所形成，該基座 61之另一對稱外緣係呈開放狀’並於基座61内侧中心處設 一圓柱63，且等高於該侧壁62，而該開放外緣由二侧壁防 分別向中心内縮，形成V型槽口 64,二鐵心組合時，該^柱 63穿入管口56組合於管口 56内’該侧壁62則組合於繞線架 50外，該V型槽口 64與該V型板57相互定位。 ’、 該絶緣蓋體輝呈η字型蓋瓣絶緣材料 射出製成，其設有二方侧板71及-窄隔被？2，該窄隔 係成形於該二方侧板71之單邊上，並形_ — ν型面可與該 鐵心組60之V型槽口 64及方形外緣相砌人 一 、Λ ΩΠ u °而套盖於該鐵心The core group 60 is composed of two square-shaped cores open at one end, and the core is formed by a base 61 and two symmetric side walls 62, and the other symmetric outer edge of the base 61 is open. And a cylinder 63 is disposed at the inner side of the base 61 and is equal to the side wall 62, and the open outer edge is respectively retracted toward the center by the two side walls to form a V-shaped notch 64. When the two cores are combined, The post 63 is inserted into the spout 56 and incorporated into the spout 56. The side wall 62 is combined with the outside of the bobbin 50. The V-shaped notch 64 and the V-shaped plate 57 are positioned relative to each other. The insulating cover body is formed by injecting an n-shaped flap insulating material, and is provided with two side plates 71 and a narrow partition. 2, the narrow spacer is formed on one side of the two side plates 71, and the shape _ ν-shaped surface can be combined with the V-shaped notch 64 of the core group 60 and the outer edge of the square, Λ Ω Π u ° and cover the core
L = 板如型面恰可結合於該鐵心組60之V 型槽口 64與下擋片之板57間，以包覆讀鐵心謂，增加 該鐵心組60與該2次側接線部55間的電氣安入距離。 =閱圖六所示，係為本發明第1^例變壓器之立 ::二而圖七係為該圖六之組合示意圖。本發明第三 200820277 及下擋片83分別設於該中空管體81之上下緣，且該上擋片 82與下擋片83對應該中空管體81處各設有一管口86，而該 中空管體81之上擋片82與下擋片83間可纏繞1次側線圈及2 次侧線圈（圖中未不）。 該1次侧接腳部84及2次侧接腳部85分設於該下擋片 83之兩侧緣，且可使該1次測線圈連接至該丨次測接腳部 84’而2次測線圈連接至該2次測接腳部奶。 而該鐵心組90係由二個一端開口之圓蓋狀鐵心所組 成，但設有二相互對稱之切口 91，形成向外緣開口延伸之 一圓壁92，並於内侧中心處設一圓柱⑽，且等高於該圓壁 92,二鐵心組合時，該圓柱穿入管口組合於管口内，圓壁 則組合於該繞線架外。 該絶緣蓋體剛係呈n字型蓋狀體，可為塑膠絶緣材 料射出製成，其設有二圓弧侧板1G1及-窄隔板102，該窄 隔板1(32係成形於該二圓__1之單邊上，並與該鐵心 組9〇之切口 91及外緣相彻合，而套蓋於該鐵心組90上，以 包覆该鐵心'增加該鐵心組⑽與該2次侧接線娜間的 電氣安全距離。 η:二f:明確能藉上述所揭露之技術，提供-種迥 者的設計’堪能提高整體之使用價值，又其 申_未見於刊物或公開使用，誠已符合發明專利之要 件，爰依法提出發明專利中請。ua專利之要 而已隹凡笋：所揭路之圖式、說明’僅為本發明之實施例 ’/、月柄技®者當可依據上述之說明作其他種種 200820277 之改良，而這些改變仍屬於本發明之發明精神及以下所界 定之專利範圍中。 【圖式簡單說明】 圖一係為習知變壓器結構立體分解示意圖。 圖二係為本發明第一實施例變壓器之立體分解圖。 圖三係為該圖二之組合不意圖。 圖四係為本發明第二實施例變壓器之立體分解圖。 圖五係為該圖四之組合示意圖。 圖六係為本發明第一實施例變壓器之立體分解圖。 圖七係為該圖六之組合示意圖。 【主要元件符號說明】 10 繞線架 11 絶緣膠帶 12 鐵心組 13 2次侧接腳 20 繞線架 21 中空管體 22 上擋片 23 下擋片 24 1次側接腳部 25 2次侧接腳部 26 管口 27 V型板 28 平台 29 缺口 31 切口 32 圓壁 33 圓柱 34 V型槽口 30 鐵心組 40 絶緣蓋體 41 圓弧侧板 42 窄隔板 -12· 200820277 50 繞線架 51 中空管體 52 上擋片 53 下擋片 54 1次侧接腳部 55 2次侧接腳部 56 管口 57 V型板 60 鐵心組 61 基座 62 側壁 63 圓柱 64 V型槽口 70 絶緣蓋體 71 方側板 72 窄隔板 80 繞線架 81 中空管體 82 上擋片 83 下擋片 84 1次側接腳部 85 2次侧接腳部 86 管口 90 鐵心組 91 切口 92 圓壁 93 圓柱 100 絶緣蓋體 101 圓弧侧板 102 窄隔板L = a plate such as a profile may be coupled between the V-shaped notch 64 of the core group 60 and the lower fender plate 57 to cover the read core, and the between the core group 60 and the secondary side terminal portion 55 is increased. Electrical access distance. = Figure 6 shows the transformer of the first example of the invention. The second is the combination diagram of Figure 6. The third 200820277 and the lower baffle 83 of the present invention are respectively disposed on the upper edge of the hollow tubular body 81, and the upper baffle 82 and the lower baffle 83 are respectively provided with a nozzle 86 corresponding to the hollow tubular body 81, and The primary side coil and the secondary side coil (not shown) may be wound between the flap 82 and the lower flap 83 of the hollow tubular body 81. The primary side leg portion 84 and the second side leg portion 85 are respectively disposed on both side edges of the lower blocking piece 83, and the primary measuring coil can be connected to the second detecting leg portion 84' and 2 The secondary measuring coil is connected to the two-step measuring foot milk. The core group 90 is composed of two dome-shaped cores which are open at one end, but is provided with two mutually symmetric slits 91, forming a circular wall 92 extending outward from the opening, and a cylinder (10) is arranged at the inner center. And above the round wall 92, when the two cores are combined, the cylindrical piercing nozzle is combined in the nozzle, and the round wall is combined outside the winding frame. The insulating cover body is formed into an n-shaped cap-shaped body and can be made of a plastic insulating material, and is provided with two arc-shaped side plates 1G1 and a narrow baffle 102, and the narrow baffle 1 is formed by the 32-series a single side of the second circle __1, and is in close contact with the slit 91 and the outer edge of the core group 9 ,, and is sleeved on the core group 90 to cover the core 'increasing the core group (10) and the 2 The electrical safety distance between the secondary side of the wiring. η: two f: clearly can use the above-disclosed technology to provide a design of the latter's ability to improve the overall use value, and its application _ is not seen in the publication or public use, Cheng has already met the requirements of the invention patent, and asked for the invention patent in accordance with the law. The ua patent has been used for the sake of the bamboo shoots: the schematic of the road, the description 'only for the embodiment of the invention' /, the monthly handle technology Other improvements of 200820277 can be made according to the above description, and these changes are still within the scope of the invention and the patent scope defined below. [Simplified Schematic] Fig. 1 is a schematic exploded view of a conventional transformer structure. The second is the three-dimensional division of the transformer of the first embodiment of the present invention. Fig. 3 is a schematic exploded view of the transformer of the second embodiment of the present invention. Fig. 5 is a schematic exploded view of the transformer of Fig. 4. Fig. 6 is the first embodiment of the present invention. Fig. 7 is a schematic exploded view of the transformer. Fig. 7 is a schematic diagram of the combination of Fig. 6. [Main component symbol description] 10 Winding frame 11 Insulating tape 12 Iron core group 13 Second side connecting pin 20 Winding frame 21 Hollow tube body 22 Upper baffle 23 Lower baffle 24 1st side joint leg 25 2nd side leg 26 Pipe port 27 V-plate 28 Platform 29 Notch 31 Notch 32 Round wall 33 Cylinder 34 V-notch 30 Core set 40 Insulation Cover 41 Arc side plate 42 Narrow partition -12· 200820277 50 Winding frame 51 Hollow tube 52 Upper baffle 53 Lower baffle 54 1st side leg 55 Second side leg 56 56 Port 57 V-plate 60 Core group 61 Base 62 Side wall 63 Cylindrical 64 V-notch 70 Insulation cover 71 Square side plate 72 Narrow partition 80 Winding frame 81 Hollow tube 82 Upper baffle 83 Lower baffle 84 First side Pin portion 85 secondary side leg portion 86 nozzle 90 core group 91 slit 92 round wall 93 round 101 102 narrow arcuate side separator 100 of the insulating cover
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