M327532 八、新型說明： 【新型所屬之技術領域】 本創作係關於一變壓器結構，更詳細地說，係關於一種可增加 變壓器之漏電感的變壓器結構。 【先前技術】 . 傳統之變壓器如第1圖所繪示，其包含一第一繞線架1 〇、一第 一繞線架11、鐵芯12。該第一繞線架1 〇係具有一第一初級繞線 ® 區1〇0及至少二第一次級繞線區101。第二繞線架11係與第一繞 線架組合，並具有一第二初級繞線區110及至少二第二次級繞線 區111。二初級線圈分別繞設於第一初級繞線區1〇〇與第二初級繞 線區110,該等初級線圈係彼此電性連接。複數個次級線圈係分別 繞設於各該等第-次級繞線區101與各該等第二次級繞線區⑴。 第-繞線架1G具有插孔102,第二繞線架u則具有插孔112。鐵 芯12插入至減102和112内。由第！圖可以得知，此種變壓器 φ結構之初級線圈與次級線圈的磁路#為共享，而初級線圈與次級 _ 線圈的磁路共享將會降低漏電感的產生。 而纽種變麼器結構使用於高星Μ器時，由於高屋變塵器需 要較高的漏電感，才能符合高虔變壓器譜振頻率所須的言皆振要 求’因此增加整體變㈣之漏電感值”設計高㈣㈣非常重 有鑑於此，提供一種新的變愿号 為、、、口構，能達到增加整體變壓 之漏電感的目的，乃為此一業界亟待解决之問題。 5 M327532 【新型内容】 本創作之目的在於提供一種變壓器結構，可使變壓器具有多個 磁路，以滿足變壓器增加整體漏電感的需求，並且可使該變壓器 之初級線圈以及次級線圈具有獨立之磁路。 為達上述目的，本發明揭露一種變壓器結構，其包含至少一第 一繞線架、至少一第二繞線架、一結合部、複數個初級線圈組、M327532 VIII. New Description: [New Technology Field] This creation is about a transformer structure, and more specifically, a transformer structure that increases the leakage inductance of a transformer. [Prior Art] A conventional transformer, as shown in Fig. 1, includes a first bobbin 1 一, a first bobbin 11, and a core 12. The first bobbin 1 has a first primary winding ® zone 1〇0 and at least two first secondary winding zones 101. The second bobbin 11 is combined with the first bobbin and has a second primary winding zone 110 and at least two second secondary winding zones 111. The two primary coils are respectively wound around the first primary winding zone 1 〇〇 and the second primary winding zone 110, and the primary coils are electrically connected to each other. A plurality of secondary coils are respectively wound around each of the first-second winding regions 101 and each of the second secondary winding regions (1). The first bobbin 1G has a jack 102, and the second bobbin u has a jack 112. The core 12 is inserted into the subtractions 102 and 112. By the first! It can be seen that the primary coil of the transformer φ structure is shared with the magnetic circuit # of the secondary coil, and the magnetic circuit sharing of the primary coil and the secondary coil reduces the leakage inductance. When the high-voltage transformer structure is used in the high-star transformer, because the high-rise dust collector requires a high leakage inductance, it can meet the requirements of the high-frequency transformer spectral frequency. Therefore, the overall variation (4) leakage is increased. The value of the design is high (4) (4). In view of this, it is an urgent problem to be solved in the industry to provide a new variable number, and the structure of the mouth can increase the leakage inductance of the whole transformer. 5 M327532 [New content] The purpose of this creation is to provide a transformer structure that allows the transformer to have multiple magnetic circuits to meet the transformer's need to increase the overall leakage inductance, and to have independent magnetic circuits for the primary and secondary coils of the transformer. In order to achieve the above object, the present invention discloses a transformer structure including at least a first bobbin, at least one second bobbin, a joint, a plurality of primary coil sets,
複數個次級線圈組以及一鐵芯組。該至少一第一繞線架具有一插 孔以及複數個初級繞線區。該至少一第二繞線架具有一插孔以及 複數個次級繞線區。該至少一第一繞線架以及該至少一第二繞線 架係透過該結合部互相連接以形成一變壓器基座。該等初級線圈 組以及該等次級線圈組係纏繞在該變壓器基座上。進一步地說， 該等初級線圈組係纏繞於該等初級繞線區内.，而該等次級線圈組 係纏繞於該等次級繞線區内。該鐵芯組係設置於該至少一第一繞 線木以m少-第二繞線架之插孔中。相鄰二初級繞線區之間 具有間隔部，该間隔部則具有一插孔。相鄰二次級繞線區之間 則具有-間隔部，該間隔部具有—插孔。該至少_第—繞線架之 插孔與該等初級繞線區間之間隔部之插孔相貫通，該至少一第二 ⑽架内的插孔則與該等次級繞線區間之間隔部之插孔相貫通。 繞線架之插孔與第—繞線架係為—體成型或者是當第—繞線 架成型後再以-切割製程設置於第—繞線架上，而第二繞線架之 插孔與第二繞線架係為_體成型或者是當第三繞線架成型後再以 於第二繞線架上。鐵芯組則更包含複數個第一鐵 心以及第一鐵芯。該等第一鐵芯分別具有配合該至少一第一繞 線架以及該至少一第二繞線架之插孔之延伸部。該第二鐵綱 6 M327532 一 i 少. 形鐵芯’插入該至少一第一 弟一繞線架之間隔部之插孔 抵0 繞線架之間隔部之插孔以及該至 ，且與該等第一鐵芯之延伸部相 。本創作制基座以及鐵芯組，可以形成多個單—之磁路，藉由 这些磁路之轉合可以進—步地使變壓器整體之漏電感增加，以滿 足高壓變壓器之工作需求，且變㈣之初級線圈以及次級線圈各A plurality of secondary coil sets and a core set. The at least one first bobbin has an insertion aperture and a plurality of primary winding zones. The at least one second bobbin has a jack and a plurality of secondary winding zones. The at least one first bobbin and the at least one second bobbin are interconnected by the joint to form a transformer base. The primary coil sets and the secondary coil sets are wound on the transformer base. Further, the primary coil groups are wound in the primary winding regions, and the secondary coil assemblies are wound in the secondary winding regions. The core assembly is disposed in the socket of the at least one first winding wood with less than the second winding frame. There is a space between adjacent two primary winding areas, and the spacing has a socket. Between adjacent secondary winding regions there is a spacer, the spacer having a jack. The jack of the at least _ first-winding frame penetrates the jack of the interval of the primary winding sections, and the jack of the at least one second (10) rack is spaced from the interval of the secondary winding sections The jacks are connected. The jack of the bobbin and the first bobbin are formed by body forming or when the first bobbin is formed, and then the cutting process is set on the first bobbin, and the jack of the second bobbin is formed. And the second bobbin is formed into a body or is formed on the second bobbin after the third bobbin is formed. The core group further includes a plurality of first cores and a first core. The first cores respectively have extensions that engage the receptacles of the at least one first bobbin and the at least one second bobbin. The second iron core 6 M327532 is less than 1. the iron core 'inserted into the at least one first brother and one of the spacers of the spacer of the bobbin to the socket of the spacer of the bobbin and the same, and Waiting for the extension phase of the first core. The creation base and the iron core group can form a plurality of single-magnetic circuits, and the rotation of the magnetic circuits can further increase the leakage inductance of the transformer as a whole to meet the working requirements of the high-voltage transformer, and Change (four) primary coil and secondary coil
自具有獨立之磁力線’當初級線圈產生磁力線時，次級線圈才會 被動地產生電動勢。 在參閱圖式及隨後描述之實施方式後，此技術領域具有通常知 谶者便可瞭解本發明之其他目的’以及本發明之技術手段及實施 態樣。 【實施方式】 下面結合圖式及具體之實施方式對本創作之變壓器結構做進一 步洋細之描述： 本發明之較佳實施例如第2圖以及第3圖所繪示，係為一種變 壓器結構，其包含一第一繞線架20以及一第二繞線架21，第一繞 線架20以及第二繞線架21透過一結合部互相連接而形成一變壓 器基座。第一繞線架20具有插孔203，第二繞線架21則具有插孔 213。兩個初級線圈組23纏繞在第一繞線架2〇上；兩個次級線圈 組24則纏繞在第二繞線架21上。鐵芯組包含二第一鐵芯22〇及 一第二鐵芯221，第一鐵芯220插入到第一繞線架20之插孔203 以及第二繞線架21之插孔213中。第一繞線架20更具有二初級 繞線區200，二初級線圈組23分別纏繞在初級繞線區200内，而 7 .M327532 二初級繞線區200之間具有一間隔部2〇1，間隔部2〇1内則具有插 孔202。第一繞線架2〇之插孔2〇3與初級繞線區2〇〇之間的間隔 部201之插孔202係相貫通。 第二繞線架21具有與第一繞線架2〇相對應之二次級繞線區 210，二次級線圈組24分別纏繞在次級繞線區21〇内，次級繞線 區210之間具有一間隔部211，間隔部211内則具有插孔2丨2。第 •二繞線架2丨之插孔213與次級繞線區210之間的間隔部211之插 鲁-孔212係相貫通。 插孔203與第一繞線架20係為一體成型或者是當第一繞線架2〇 成型後再以一切割製程設置於第一繞線架2〇上。同樣地，插孔213 與第二繞線架21係為一體成型或者是當第二繞線架21成型後再 以一切割製程設置於第二繞線架21上。 鐵芯組之第一鐵芯220分別具有配合第一繞線架2〇及第二繞線 架21之插孔的延伸部222。第二鐵芯221係為一 I形鐵芯，其係 適可插入於第一繞線架20之間隔部201之插孔202以及第二繞線 _ 架21之間隔部221之插孔212,且其與第一鐵芯220之延伸部222 - 相抵。 透過前段所述之變壓器基座以及鐵芯組，即可以形成複數個單 一之磁路，藉由這些磁路之耦合可以進一步地使變壓器整體之漏 電感增加，以滿足高壓變壓器之工作需求，且變壓器之初級線圈 以及次級線圈各自具有獨立之磁力線，適可符合高壓變壓器諧振 頻率所須的諧振要求。 上述之實施例僅用來例舉本發明之實施態樣，以及闡釋本發明 8 • M327532 之技術特徵，並非用來限在丨士 本餐明之範疇。任何熟悉此技術者可 輕易完成之改變或均等性之安 女排均屬於本發明所主張之範圍，本 發明之權利範圍應以中請專利範圍為準。 【圖式簡單說明】 第1圖係為一般變壓器結構之爆炸圖； 第2圖係為本創作之較佳實施例之示意圖；以及 第3圖係為本創作之較佳實施例之爆炸圖。 【主要元件符號說明】 10 :第一繞線架 10 0 :第一初級繞線區 101 :第一次級繞線區 102 :插孔 11 :第二繞線架 110 :第二初級繞線區 111 :第二次級繞線區 112 :插孔 12 :鐵芯 2〇 :第一繞線架 20*0 :初級繞線區 201 :間隔部 202 :插孔 203 :插孔 21 :第二繞線架 210 ··次級繞線區 211 :間隔部 212 :插孔 213 :插孔 220 :第一鐵芯 221 :第二鐵芯 222 :延伸部 23 :初級線圈組 9 M327532 24 :次級線圈組Since there is a separate magnetic field line, the secondary coil passively generates an electromotive force when the primary coil generates magnetic lines of force. Other objects of the present invention, as well as the technical means and embodiments of the present invention, will be apparent to those skilled in the art of the invention. [Embodiment] The transformer structure of the present invention will be further described in detail below with reference to the drawings and specific embodiments. The preferred embodiment of the present invention, as shown in FIG. 2 and FIG. 3, is a transformer structure. The first bobbin 20 and the second bobbin 21 are included, and the first bobbin 20 and the second bobbin 21 are connected to each other through a joint to form a transformer base. The first bobbin 20 has a receptacle 203 and the second bobbin 21 has a receptacle 213. Two primary coil sets 23 are wound around the first bobbin 2 ;; and two secondary coil sets 24 are wound around the second bobbin 21. The core group includes two first cores 22A and a second core 221, and the first core 220 is inserted into the insertion hole 203 of the first bobbin 20 and the insertion hole 213 of the second bobbin 21. The first bobbin 20 further has two primary winding zones 200, two primary coil sets 23 are respectively wound in the primary winding zone 200, and the 7. M327532 two primary winding zones 200 have a spacing portion 2〇1 between them. The receptacle 202 has a receptacle 202 therein. The jack 202 of the first bobbin 2 is connected to the jack 202 of the spacer 201 between the primary winding section 2A. The second bobbin 21 has a secondary winding area 210 corresponding to the first bobbin 2, and the secondary coil group 24 is wound in the secondary winding area 21, respectively, and the secondary winding area 210 There is a spacer 211 between them, and the spacer 211 has a socket 2丨2. The insertion hole 213 of the second bobbin 2 is inserted through the insertion hole 211 of the spacer 211 between the secondary winding sections 210. The jack 203 is integrally formed with the first bobbin 20 or is formed on the first bobbin 2 by a cutting process after the first bobbin 2 is formed. Similarly, the insertion hole 213 is integrally formed with the second bobbin 21 or is formed on the second bobbin 21 by a cutting process after the second bobbin 21 is formed. The first cores 220 of the core group respectively have extensions 222 that engage the receptacles of the first bobbin 2 and the second bobbin 21. The second core 221 is an I-shaped iron core which is adapted to be inserted into the insertion hole 202 of the spacer 201 of the first bobbin 20 and the insertion hole 212 of the spacer 221 of the second winding frame 21, And it is opposite to the extension 222- of the first core 220. Through the transformer base and the iron core group described in the preceding paragraph, a plurality of single magnetic circuits can be formed, and the coupling of the magnetic circuits can further increase the leakage inductance of the transformer as a whole to meet the working requirements of the high voltage transformer, and The primary coil and the secondary coil of the transformer each have independent magnetic lines of force, which are suitable for the resonance requirements of the resonant frequency of the high voltage transformer. The above embodiments are only intended to illustrate the embodiments of the present invention, and to explain the technical features of the present invention 8 • M327532, and are not intended to be limited to the scope of the gentleman's meal. Any change or equalization that can be easily accomplished by those skilled in the art is within the scope of the invention, and the scope of the invention should be determined by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded view of a general transformer structure; Fig. 2 is a schematic view of a preferred embodiment of the present invention; and Fig. 3 is an exploded view of a preferred embodiment of the present invention. [Main component symbol description] 10: First bobbin 10 0: First primary winding area 101: First secondary winding area 102: Jack 11: Second bobbin 110: Second primary winding area 111: second secondary winding area 112: jack 12: iron core 2: first bobbin 20*0: primary winding area 201: spacer 202: jack 203: jack 21: second winding Wire frame 210 · Secondary winding area 211 : Spacer 212 : Jack 213 : Jack 220 : First core 221 : Second core 222 : Extension 23 : Primary coil group 9 M327532 24 : Secondary coil group