TWM505045U - Fast assembly type transformer and asymmetric dual cutting type iron core structure thereof - Google Patents
Fast assembly type transformer and asymmetric dual cutting type iron core structure thereof Download PDFInfo
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Description
本創作係有關一種電力變壓器及其鐵心，特別是指一種快速組裝式變壓器及其不對稱雙切型卷鐵心結構。The present invention relates to a power transformer and its core, and more particularly to a quick assembly transformer and an asymmetric double-cut type coil core structure.
在電力系統中，變壓器是電力傳輸及轉換所不可缺少的重要設備，其主要是透過電磁效應將能量從一個電路轉移至另一個電路，且其中之元件並不會發生相對運動。變壓器的主要用途有轉變電壓、改變阻抗、及分隔電路等，而在電力運輸之中，變壓器可以將電能轉換成高電壓低電流的形式，然後再轉換回去，因此，大大減小了電能在輸送過程中的損失，使電能的輸送距離達到更遠。In the power system, the transformer is an indispensable important equipment for power transmission and conversion. It mainly transfers energy from one circuit to another through electromagnetic effect, and the components do not move relative to each other. The main uses of transformers are voltage conversion, impedance change, and separation circuits. In power transportation, transformers can convert electrical energy into high-voltage, low-current, and then convert back, thus greatly reducing the transmission of electrical energy. The loss in the process makes the distance of electric energy travel farther.
請參閱圖1，習知之卷鐵心型變壓器中通常設有一單切型卷鐵心或一對稱雙切型卷鐵心結構1’，其中對稱雙切型卷鐵心結構1’係為結構上彼此對稱的一上鐵心組10’與一下鐵心組20’所組成，其中上、下鐵心組10’、20’各包括一個外鐵心及至少兩個並列設置於外鐵心之內的內鐵心(圖中未標示)；而一線圈30’纏繞於對稱雙切型卷鐵心結構1’上，線圈30’具有兩個或兩個以上的繞組，當對其中一繞組通入交流電源後，便可透過鐵心的磁通量變化對其餘的繞組感應生成感應電壓。Referring to FIG. 1 , a conventional wound core type transformer is usually provided with a single-cut type coil core or a symmetric double-cut type coil core structure 1 ′, wherein the symmetric double-cut type coil core structure 1 ′ is structurally symmetrical to each other. The upper core group 10' and the lower core group 20' are composed, wherein the upper and lower core groups 10', 20' each comprise an outer core and at least two inner cores (not shown) juxtaposed in the outer core. And a coil 30' is wound on the symmetric double-cut type coil core structure 1', and the coil 30' has two or more windings, and when one of the windings is supplied with an alternating current power source, the magnetic flux can be transmitted through the core. The induced voltage is induced to the remaining windings.
然而，在進行習知之變壓器的組裝時，線圈30’通常以橫式組裝方法將單切型卷鐵心或對稱雙切型卷鐵心結構1’拆開，然後分批分次***高、低壓線圈中，導致作業時間長，且鐵心無法完整塗覆防鏽漆而影響變壓器品質與使用壽命。However, in the assembly of the conventional transformer, the coil 30' is usually disassembled in a horizontal assembly method by a single-cut type coil core or a symmetric double-cut type coil core structure 1', and then inserted into the high and low voltage coils in batches. , resulting in long working hours, and the core can not be completely coated with anti-rust paint and affect the quality and service life of the transformer.
因此，如何提升變壓器的組裝效率實是生產、製造、研發等各單位必須致力突破的關鍵。Therefore, how to improve the assembly efficiency of transformers is the key to the breakthrough of production, manufacturing, research and development and other units.
本創作之主要目的在於，提供一種快速組裝式變壓器及其不對稱雙切型卷鐵心結構，其結構設計可簡化鐵心與高低壓線圈的組裝過程，並有助於提升變壓器品質。The main purpose of this creation is to provide a quick-assembled transformer and its asymmetric double-cut coil core structure, which is designed to simplify the assembly process of the core and the high and low voltage coils, and to improve the quality of the transformer.
為達上述之目的，本創作採用以下技術手段：一種不對稱雙切型卷鐵心結構，其包括一第一鐵心組及一第二鐵心組。該第一鐵心組包括一第一鐵心基部及複數個由該第一鐵心基部延伸成型並間隔排列的第一鐵心連接部，且每一該鐵心連接部之末端形成有一第一切口部；該第二鐵心組與該第一鐵心組相互組接，該第二鐵心組包括一第二鐵心基部及複數個由該第二鐵心基部延伸成型並相對於該些第一鐵心連接部的第二鐵心連接部，且每一該第二鐵心連接部之末端形成有一與該第一切口部相匹配的第二切口部；其中，每一該第一切口部至該第一鐵心基部的距離小於每一該第二切口部至該第二鐵心基部的距離。For the above purposes, the present invention adopts the following technical means: an asymmetric double-cut type coil core structure comprising a first core group and a second core group. The first core group includes a first core base and a plurality of first core connecting portions extending and spaced apart from the first core base, and a first cutout portion is formed at an end of each of the core connecting portions; The second core group is coupled to the first core group, and the second core group includes a second core base and a plurality of second cores extending from the second core base and opposite to the first core joints. a connecting portion, and a second cutout portion matching the first cutout portion is formed at an end of each of the second core connecting portions; wherein a distance between each of the first cutout portions and the first core base portion is smaller than a distance from each of the second cutout portions to the base of the second core.
本創作另提供一種快速組裝式變壓器，其包括一上述之不對稱雙切型卷鐵心結構及至少一線圈結構。該第一鐵心組包括一第一鐵心基部及複數個由該第一鐵心基部延伸成型並間隔排列的第一鐵心連接部，且每一該鐵心連接部之末端形成有一第一切口部；該第二鐵心組與該第一鐵心組相互組接，該第二鐵心組包括一第二鐵心基部及複數個由該第二鐵心基部延伸成型並間隔排列的第二鐵心連接部，且每一該第二鐵心連接部之末端形成有一與該第一切口部相匹配的第二切口部；其中，每一該第一切口部至該第一鐵心基部的距離小於每一該第二切口部至該第二鐵心基部的距離。該線圈結構係經由任一該第一切口部及與其相對應的該第二切口部而設置於該第一鐵心基部與該第二鐵心基部之間，並 環繞於相對應的該第一鐵心連接部與該第二鐵心連接部。The present invention further provides a quick assembly transformer comprising the above-described asymmetric double-cut type coil core structure and at least one coil structure. The first core group includes a first core base and a plurality of first core connecting portions extending and spaced apart from the first core base, and a first cutout portion is formed at an end of each of the core connecting portions; The second core group is coupled to the first core group, and the second core group includes a second core base and a plurality of second core joints extending from the second core base and spaced apart, and each of the core sets a second cutout portion matching the first cutout portion is formed at an end of the second core connecting portion; wherein a distance of each of the first cutout portions to the first core base portion is smaller than each of the second cutout portions The distance to the base of the second core. The coil structure is disposed between the first core base and the second core base via any of the first cutout portions and the second cutout portion corresponding thereto, and Surrounding the corresponding first core connection portion and the second core connection portion.
本創作至少具有以下功效：本創作透過“第一鐵心組與第二鐵心組相互組接，其中每一個第一切口部至第一鐵心基部的距離小於每一個第二切口部至第二鐵心基部的距離”的設計，亦即裁切出來的第一鐵心組與第二鐵心組不對稱，當進行高低壓線圈之組裝時，不需再逐片拆分堆疊之鐵心薄片以***高低壓線圈，而是以長邊的鐵心薄片束為基礎，將高低壓線圈直接套設定位。據此，可大幅提升變壓器的生產效率。The present invention has at least the following effects: the creation is formed by the first core group and the second core group, wherein the distance between each of the first cutout portions to the first core base is smaller than each of the second cutout portions to the second core The design of the distance of the base, that is, the first core group and the second core group are asymmetrical. When assembling the high and low voltage coils, it is not necessary to split the stacked core sheets one by one to insert the high and low voltage coils. Instead, the high and low voltage coils are directly set to the position based on the long core sheet bundle. According to this, the production efficiency of the transformer can be greatly improved.
再者，鐵心可完全塗佈防鏽漆以避免生鏽，進而提升變壓器品質與使用壽命。In addition, the core can be completely coated with anti-rust paint to avoid rust, thereby improving the quality and service life of the transformer.
為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.
1’‧‧‧捲鐵式鐵心1'‧‧‧Rolled iron core
10’‧‧‧外框10’‧‧‧Front frame
20’‧‧‧內框20’‧‧‧ inside box
30’‧‧‧線圈30’‧‧‧ coil
X‧‧‧裁切/黏合處X‧‧‧Cut/bonding
T‧‧‧快速組裝式變壓器T‧‧‧Fast assembled transformer
1‧‧‧不對稱雙切型卷鐵心結構1‧‧‧Asymmetric double-cut coil core structure
10‧‧‧第一鐵心組10‧‧‧First Iron Core Group
11‧‧‧第一外鐵心11‧‧‧First outer core
10a‧‧‧第一鐵心基部10a‧‧‧The base of the first core
111‧‧‧第一外鐵心銜接段111‧‧‧The first outer core joint
10b‧‧‧第一鐵心連接部10b‧‧‧First core connection
112‧‧‧第一外鐵心對接段112‧‧‧The first outer core docking section
10c‧‧‧第一切口部10c‧‧‧ first incision
1121‧‧‧階梯狀段差1121‧‧‧stepped section difference
12‧‧‧第一內鐵心12‧‧‧First inner core
121‧‧‧第一內鐵心銜接段121‧‧‧The first inner core joint
122‧‧‧第一內鐵心對接段122‧‧‧The first inner core docking section
1221‧‧‧階梯狀段差1221‧‧‧Stepped section difference
20‧‧‧第二鐵心組20‧‧‧Second core group
21‧‧‧第二外鐵心21‧‧‧Second outer core
20a‧‧‧第二鐵心基部20a‧‧‧Second core base
211‧‧‧第二外鐵心銜接段211‧‧‧Second outer core joint
20b‧‧‧第二鐵心連接部20b‧‧‧Second core connection
212‧‧‧第二外鐵心對接段212‧‧‧Second outer core docking section
20c‧‧‧第二切口部20c‧‧‧second incision
2121‧‧‧階梯狀段差2121‧‧‧Stepped section difference
22‧‧‧第二內鐵心22‧‧‧Second inner core
221‧‧‧第二內鐵心銜接段221‧‧‧Second inner core joint
222‧‧‧第二內鐵心對接段222‧‧‧Second inner core docking section
2221‧‧‧階梯狀段差2221‧‧‧Stepped section difference
30‧‧‧拉板30‧‧‧ pull board
40‧‧‧夾件40‧‧‧Clip pieces
50‧‧‧工作平台50‧‧‧Working platform
C‧‧‧線圈結構C‧‧‧Coil structure
d1、d2‧‧‧距離D1, d2‧‧‧ distance
圖1為習知之變壓器的示意圖。Figure 1 is a schematic illustration of a conventional transformer.
圖2為本創作之不對稱雙切型卷鐵心結構之一種態樣的立體分解示意圖。FIG. 2 is a perspective exploded view showing an aspect of the asymmetric double-cut type winding core structure of the present invention.
圖3為本創作之不對稱雙切型卷鐵心結構之一種態樣的立體組合示意圖。FIG. 3 is a schematic perspective view of a three-dimensional combination of an asymmetric double-cut type coil core structure.
圖4為本創作之不對稱雙切型卷鐵心結構之一種態樣的側視示意圖。Figure 4 is a side elevational view of one aspect of the asymmetric double-cut coil core structure of the present invention.
圖5為本創作之快速組裝式變壓器的立體分解示意圖。FIG. 5 is a perspective exploded view of the quick assembled transformer of the present invention.
圖6為本創作之快速組裝式變壓器的立體組合示意圖。FIG. 6 is a schematic perspective view of the assembled assembly of the quick-assembled transformer.
圖7為本創作之不對稱雙切型卷鐵心結構之另一種態樣的側視示意圖。Figure 7 is a side elevational view of another aspect of the asymmetric double-cut coil core structure of the present invention.
有鑑於習知之變壓器鐵心在結構設計上仍有改善的空間，本創作開發出一種構造新穎的變壓器鐵心。以下特舉一較佳實施例，並配合所附圖式，詳細說明本創作的創新部分以及優點。In view of the fact that the conventional transformer core still has room for improvement in structural design, this creation has developed a novel transformer core. In the following, a preferred embodiment will be described in detail, and the innovative parts and advantages of the present invention will be described in detail in conjunction with the accompanying drawings.
圖2至圖4為本創作之一較佳實施例的結構示意圖，本創作係為一種不對稱雙切型卷鐵心結構1，主要為第一鐵心組10與第二鐵心組20相互組接而成。2 to FIG. 4 are schematic structural views of a preferred embodiment of the present invention. The present invention is an asymmetric double-cut type roll core structure 1 mainly for the first core group 10 and the second core group 20 being assembled with each other. to make.
第一鐵心組10包括一第一鐵心基部10a及複數個第一鐵心連接部10b，該些第一鐵心連接部10b係由第一鐵心基部10a相對於第二鐵心組20之一側延伸成型，其中任兩個相鄰的第一鐵心連接部10b之間具有一預定間距(圖中未標示)，且每一個第一鐵心連接部10b之末端因經裁切而形成有一第一切口部10c。所屬技術領域中具有通常知識者應理解，此處所提及的預定間距無特別限制，係可根據變壓器的特性(如負載特性)而進行調整。The first core group 10 includes a first core base 10a and a plurality of first core connecting portions 10b. The first core connecting portions 10b are formed by one side of the first core base 10a with respect to one side of the second core group 20, Any two adjacent first core connecting portions 10b have a predetermined spacing (not shown), and the end of each of the first core connecting portions 10b is formed with a first cutout portion 10c by cutting. . It should be understood by those of ordinary skill in the art that the predetermined spacing referred to herein is not particularly limited and can be adjusted depending on the characteristics of the transformer (e.g., load characteristics).
第二鐵心組20的結構與第一鐵心組10相似，其包括一第二鐵心基部20a及複數個第二鐵心連接部20b，該些第二鐵心連接部20b係由第二鐵心基部20a之一側延伸成型，且與該些第一鐵心連接部10b相對應，其中每一個第二鐵心連接部20b之末端因經裁切而形成有一第二切口部20c。值得注意的是，本創作係採不對稱組接設計，也就是說，第一鐵心組10與第二鐵心組20的長短不一，並且每一個第二切口部20c至第二鐵心基部20a的距離大於每一個第一切口部10c至第一鐵心基部10a的距離(如圖4所示)。The structure of the second core group 20 is similar to that of the first core group 10, and includes a second core base portion 20a and a plurality of second core joint portions 20b. The second core joint portions 20b are one of the second core base portions 20a. The side extension molding is performed, and corresponds to the first core connecting portions 10b, wherein the end of each of the second core connecting portions 20b is formed with a second notched portion 20c by being cut. It should be noted that the present invention adopts an asymmetric assembly design, that is, the lengths of the first core group 10 and the second core group 20 are different, and each of the second cutout portions 20c to the second core base portion 20a The distance is greater than the distance from each of the first cutout portions 10c to the first core base portion 10a (as shown in FIG. 4).
請複參閱圖3及圖4，在本實施例中，第一鐵心組10為一第一外鐵心11及複數個第一內鐵心12所組成，該些第一內鐵心12容設於第一外鐵心11之內側且彼此緊鄰並列；而第二鐵心組20為一與第一外鐵心11相對的第二外鐵心21及複數個與該些第一內鐵心12相對的第二內鐵心22所組成，該些第二內鐵心22容設於第二外鐵心21之內側且彼此緊鄰並列。Referring to FIG. 3 and FIG. 4, in the embodiment, the first core group 10 is composed of a first outer core 11 and a plurality of first inner cores 12, and the first inner cores 12 are accommodated in the first The inner core 11 is adjacent to each other and juxtaposed to each other; and the second core group 20 is a second outer core 21 opposite to the first outer core 11 and a plurality of second inner cores 22 opposite to the first inner cores 12 The second inner cores 22 are disposed on the inner side of the second outer core 21 and are juxtaposed to each other.
附帶一提的是，第一外鐵心11、第一內鐵心12、第二外鐵心21、及第二內鐵心22可依電磁感應所需的磁路而具有一適當厚度，換句話說，第一外鐵心11、第一內鐵心12、第二外鐵心21、及第二內鐵心22各為預定數量的鐵心片疊合而成的鐵心薄片束，其中鐵心片之材質可以是矽鋼，但本創作不為此限，舉凡符合高導磁係數、鐵心損失小、機械強度高、易於加工、及廉價經濟等特性的材料皆可應用於本創作。Incidentally, the first outer core 11, the first inner core 12, the second outer core 21, and the second inner core 22 may have an appropriate thickness according to a magnetic circuit required for electromagnetic induction, in other words, An outer core 11, a first inner core 12, a second outer core 21, and a second inner core 22 are each a core sheet bundle in which a predetermined number of core sheets are laminated, wherein the core sheet material may be tantalum steel, but The creation is not limited to this, and materials that meet the characteristics of high magnetic permeability, low core loss, high mechanical strength, easy processing, and low cost economy can be applied to this creation.
更進一步來說，第一外鐵心11的外觀略呈U狀，具體地說，第一外鐵心11具有一長條形式之第一外鐵心銜接段111及兩由第一外鐵心銜接段111之二端彎折延伸的第一外鐵心對接段112，其中第一外鐵心對接段112係沿著並列之第一內鐵心12的外緣彎折，且末端形成有一階梯狀段差1121。第一外鐵心銜接段111並與第一外鐵心對接段112共同界定出一容設空間(圖中未標示)，以供設置第一內鐵心12。第一內鐵心12緊密配置於上述容設空間，每一個第一內鐵心12的外觀略呈U狀，具體地說，每一個第一內鐵心12具有一長條形式之第一內鐵心銜接段121及兩由第一內鐵心銜接段121之二端彎折延伸的第一內鐵心對接段122，其中每一個第一內鐵心對接段122之末端亦形成有一階梯狀段差1221。Furthermore, the first outer core 11 has a slightly U-shaped appearance. Specifically, the first outer core 11 has a first outer core engaging section 111 in the form of a strip and two first outer core engaging sections 111. The first outer core abutting section 112 is bent at two ends, wherein the first outer core abutting section 112 is bent along the outer edge of the juxtaposed first inner core 12, and a stepped step difference 1121 is formed at the end. The first outer core engaging section 111 and the first outer core docking section 112 together define a receiving space (not shown) for providing the first inner core 12. The first inner core 12 is closely arranged in the above-mentioned receiving space, and each of the first inner cores 12 has a slightly U-shaped appearance. Specifically, each of the first inner cores 12 has a long inner first core engaging portion. 121 and the first inner core docking section 122 extending from the two ends of the first inner core engaging section 121, wherein a stepped step 1221 is formed at the end of each of the first inner core abutting sections 122.
再者，為增加鐵心機械強度及結構穩定性，可利用固定束帶(圖中未顯示)將第一外鐵心11與第一內鐵心12束在一起。依此方式，第一內鐵心銜接段121可與第一外鐵心銜接段111相接以構成第一鐵心基部10a，第一外鐵心對接段112可與一部分的第一內鐵心對接段122相接以構成一部分的第一鐵心連接部10b，並且另一部分的第一內鐵心對接段122可彼此相接以構成另一部分的第一鐵心連接部10b。而最佳的設計是，第一切口部10c即包含第一外鐵心對接段112之階梯狀段差1121及/或第一內鐵心對接段122之階梯狀段差1221。Furthermore, in order to increase the mechanical strength and structural stability of the core, the first outer core 11 and the first inner core 12 may be bundled together by a fixed strap (not shown). In this manner, the first inner core engaging section 121 can be coupled to the first outer core engaging section 111 to form the first core base 10a, and the first outer core docking section 112 can be connected to a part of the first inner core docking section 122. To form a part of the first core joint portion 10b, and the other portion of the first inner core docking portion 122 may be in contact with each other to constitute another portion of the first core joint portion 10b. The optimal design is that the first cutout portion 10c includes the stepped step difference 1121 of the first outer core docking section 112 and/or the stepped section difference 1221 of the first inner core docking section 122.
另一方面，第二外鐵心21的結構與第一外鐵心11相似，其外觀亦略呈U狀，具體地說，第二外鐵心21為一長條形式之第二外鐵心銜接段211及兩由第二外鐵心銜接段211之二端彎折延伸的第二外鐵心對接段212所組成，其中第二外鐵心對接段212係沿著並列之第二內鐵心22的外緣彎折，且末端形成有一階梯狀段差2121，而第二外鐵心對接段212的長度較第一外鐵心對接段112的長度為長。第二外鐵心銜接段211並與第二外鐵心對接段212共同界定出一容設空間(圖中未標示)，以供設置第二內鐵心22。On the other hand, the structure of the second outer core 21 is similar to that of the first outer core 11, and its appearance is also slightly U-shaped. Specifically, the second outer core 21 is a second outer core engaging section 211 in the form of a strip and The second outer core abutting section 212 is formed by bending the two ends of the second outer core engaging section 211, wherein the second outer core abutting section 212 is bent along the outer edge of the juxtaposed second inner core 22, And a stepped step difference 2121 is formed at the end, and the length of the second outer core docking section 212 is longer than the length of the first outer core docking section 112. The second outer core engaging section 211 and the second outer core docking section 212 together define a receiving space (not shown) for providing the second inner core 22.
第二內鐵心22容設於容設空間，每一個第二內鐵心22的外觀略呈U狀，具體地說，第二內鐵心22為一長條形式之第二內鐵心銜接段221及兩由第二內鐵心銜接段221之二端彎折延伸的第二內鐵心對接段222所組成，其中每一個第二內鐵心對接段222之末端亦形成有一階梯狀段差2221。The second inner core 22 is accommodated in the accommodating space, and each of the second inner cores 22 has a U shape. Specifically, the second inner core 22 is a long inner second core engaging portion 221 and two A second inner core abutting section 222 extending from the two ends of the second inner core engaging section 221 is formed, and a stepped step 2221 is formed at the end of each of the second inner core abutting sections 222.
同樣地，可利用固定束帶(圖中未顯示)將第二外鐵心21與第二內鐵心22束在一起。依此方式，第二內鐵心銜接段221可與第二外鐵心銜接段211相接以構成第二鐵心基部20a，第二外鐵心對接段212可與一部分的第二內鐵心對接段222相接以構成一部分的第二鐵心連接部20b，並且另一部分的第二內鐵心對接段222可彼此相接以構成另一部分的第二鐵心連接部20b。而最佳的設計是，第二切口部20c即包含第二外鐵心對接段212之階梯狀段差2121及/或第二內鐵心對接段222之階梯狀段差2221。Similarly, the second outer core 21 and the second inner core 22 can be bundled together by a fixed band (not shown). In this manner, the second inner core engaging portion 221 can be coupled to the second outer core engaging portion 211 to form the second core base portion 20a, and the second outer core docking portion 212 can be coupled to a portion of the second inner core docking portion 222. To form a part of the second core connecting portion 20b, and another portion of the second inner core abutting portion 222 may be in contact with each other to constitute another portion of the second core connecting portion 20b. The optimal design is that the second cutout portion 20c includes a stepped step difference 2121 of the second outer core abutting section 212 and/or a stepped step difference 2221 of the second inner core docking section 222.
如上所述已經闡述了不對稱雙切型卷鐵心結構1的主要特點，以下將進一步介紹一種應用不對稱雙切型卷鐵心結構1之快速組裝式變壓器的製作。The main features of the asymmetric double-cut type coil core structure 1 have been described above, and the fabrication of a quick-assembled transformer using the asymmetric double-cut type coil core structure 1 will be further described below.
請參閱圖5及圖6，在本實施例中，快速組裝式變壓器T的製作可依照下列步驟進行：Referring to FIG. 5 and FIG. 6, in the embodiment, the rapid assembly transformer T can be manufactured according to the following steps:
步驟一：在第二鐵心組20上塗佈防鏽漆，而塗佈完成後利用拉板30與下夾件40將第二鐵心組20予以固定，並直立式擺放於 一工作平台50上。Step 1: Applying the anti-rust paint on the second core group 20, and after the coating is completed, the second core group 20 is fixed by the pull plate 30 and the lower clamp member 40, and placed in an upright manner. A working platform 50.
步驟二：將至少一線圈結構C直接套設定位在第二鐵心組20上，其中線圈結構C包含一低壓線圈及一高壓線圈(圖中未標示)，且低壓線圈及高壓線圈係依次環繞於第二鐵心組20之第二鐵心連接部20b。值得注意的是，由於線圈結構C可經由第二切口部20c而直接套入第二鐵心組20，與習用之組裝方法相比，不需要將鐵心拆開後分批次***高、低壓線圈中，因此可大幅縮短組裝時間。Step 2: directly set at least one coil structure C on the second core group 20, wherein the coil structure C comprises a low voltage coil and a high voltage coil (not shown), and the low voltage coil and the high voltage coil are sequentially surrounded by The second core connection portion 20b of the second core group 20. It should be noted that since the coil structure C can be directly inserted into the second core group 20 via the second cutout portion 20c, it is not necessary to disassemble the core and insert the batch into the high and low voltage coils in comparison with the conventional assembly method. Therefore, the assembly time can be greatly shortened.
步驟三：由上方將第一鐵心組10(短邊鐵心)與第二鐵心組20(長邊鐵心)組裝在一起，構成一完整的框狀體，且框狀體上可形成一封閉鐵心迴圈。而較佳的組裝方式是，第一鐵心組10中之複數個第一內鐵心12先由遠離第二鐵心組20往接近第二鐵心組20的方向與第二鐵心組20中之複數個第二內鐵心22相互組接，當第一內鐵心12與第二內鐵心22組接完成後，第一鐵心組10中之第一外鐵心11再由遠離第二鐵心組20往接近第二鐵心組20的方向與第二鐵心組20中之第二外鐵心21相互組接。Step 3: assembling the first core group 10 (short side core) and the second core group 20 (long side core) from above to form a complete frame body, and a closed core can be formed on the frame body. ring. Preferably, the plurality of first inner cores 12 in the first core group 10 are firstly moved away from the second core group 20 toward the second core group 20 and the plurality of the second core groups 20 The inner cores 22 are connected to each other. When the first inner core 12 and the second inner core 22 are assembled, the first outer core 11 of the first core group 10 is further away from the second core group 20 to approach the second core. The direction of the group 20 is combined with the second outer core 21 of the second core group 20.
請配合參閱圖3及圖4，第一鐵心組10與第二鐵心組20在組裝時，第一切口部10c與第二切口部20c緊密接合在一起，其中第一外鐵心11之階梯狀段差1121搭接在第二外鐵心21之階梯狀段差2121上以形成單一鐵心段，且第一內鐵心12之階梯狀段差1221搭接在第二內鐵心22之階梯狀段差2221上以形成另一鐵心段。Referring to FIG. 3 and FIG. 4, when the first core group 10 and the second core group 20 are assembled, the first cutout portion 10c and the second cutout portion 20c are tightly joined together, wherein the first outer core 11 is stepped. The step difference 1121 is overlapped on the stepped step 2121 of the second outer core 21 to form a single core segment, and the stepped step 1221 of the first inner core 12 is overlapped on the stepped step 2221 of the second inner core 22 to form another A core segment.
步驟四：組合上夾件與低壓銅排等相關配件(圖中未顯示)，如此即完成變壓器成品。Step 4: Combine the upper clamps with the low-voltage copper bars and other related accessories (not shown), thus completing the finished transformer.
附帶一提的是，雖然在圖2至圖4所示的不對稱雙切型卷鐵心結構1中，第一和第二鐵心連接部10b、20b的數量有三個，但是對於本實施例之其他實施態樣，不對稱雙切型卷鐵心結構1所包括的第一和第二鐵心連接部10b、20b的數量可以是三個以上。Incidentally, although the number of the first and second core connecting portions 10b, 20b is three in the asymmetric double-cut type winding core structure 1 shown in FIGS. 2 to 4, for the other of the embodiment In the embodiment, the number of the first and second core connecting portions 10b, 20b included in the asymmetric double-cut type core structure 1 may be three or more.
舉例來說，請參閱圖7，由其所示的不對稱雙切型卷鐵心結構1中，第一和第二鐵心連接部10b、20b的數量有四個，所以，圖2至圖4所示的第一和第二鐵心連接部10b、20b的數量僅供舉例說明，並不限制本創作，第一和第二鐵心連接部10b、20b的數量係可視繞组的數量增加而增加。For example, referring to FIG. 7, in the asymmetric double-cut type coil core structure 1 shown by the present invention, the number of the first and second core connecting portions 10b, 20b is four, so, FIG. 2 to FIG. 4 The number of first and second core joints 10b, 20b shown is for illustrative purposes only and does not limit the present invention. The number of first and second core joints 10b, 20b is increased by the number of visible windings.
綜上所述，本創作與習知之變壓器及其鐵心相比至少具有下列優點：首先，本創作透過“第一鐵心組與第二鐵心組相互組接，其中每一個第一切口部至第一鐵心基部的距離小於每一個第二切口部至第二鐵心基部的距離”的設計，可大幅提升變壓器的生產效率。In summary, the present invention has at least the following advantages compared with the conventional transformer and its core: First, the creation is connected to each other through the "first core group and the second core group, wherein each of the first cutout portions to the first The design of the distance of the base of one core is smaller than the distance from each of the second cutout portions to the base of the second core" can greatly improve the production efficiency of the transformer.
承上述，由於當進行高、低壓線圈之組裝時，可以長邊鐵心為基礎而直接將線圈套設定位，因此可在鐵心上完全塗佈防鏽漆以避免生鏽，進而提升變壓器品質與使用壽命。According to the above, since the coil sleeve can be directly set based on the long-side iron core when assembling the high- and low-voltage coils, the anti-rust paint can be completely coated on the iron core to avoid rust, thereby improving the quality and use of the transformer. life.
以上所述僅為本創作的實施例，其並非用以限定本創作的專利保護範圍。任何熟習相像技藝者，在不脫離本創作的精神與範圍內，所作的更動及潤飾的等效替換，仍落入本創作的專利保護範圍內。The above description is only an embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Anyone who is familiar with the art of the artist, within the spirit and scope of the creation, the equivalent of the changes and retouching, still fall within the scope of the patent protection of this creation.
1‧‧‧不對稱雙切型卷鐵心結構1‧‧‧Asymmetric double-cut coil core structure
10‧‧‧第一鐵心組10‧‧‧First Iron Core Group
10c‧‧‧第一切口部10c‧‧‧ first incision
11‧‧‧第一外鐵心11‧‧‧First outer core
12‧‧‧第一內鐵心12‧‧‧First inner core
20‧‧‧第二鐵心組20‧‧‧Second core group
20c‧‧‧第二切口部20c‧‧‧second incision
21‧‧‧第二外鐵心21‧‧‧Second outer core
22‧‧‧第二內鐵心22‧‧‧Second inner core
Claims (13)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104203460U TWM505045U (en) | 2015-03-09 | 2015-03-09 | Fast assembly type transformer and asymmetric dual cutting type iron core structure thereof |
| CN201520148794.6U CN204537816U (en) | 2015-03-09 | 2015-03-16 | Fast assembling transformer and asymmetric double-cutting type coil iron core structure thereof |
| JP2015004248U JP3200723U (en) | 2015-03-09 | 2015-08-21 | Rapidly assembled transformer and its asymmetric two-part wound core structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104203460U TWM505045U (en) | 2015-03-09 | 2015-03-09 | Fast assembly type transformer and asymmetric dual cutting type iron core structure thereof |
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| TWM505045U true TWM505045U (en) | 2015-07-11 |
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| JP6490129B2 (en) * | 2017-03-21 | 2019-03-27 | ファナック株式会社 | An iron core consisting of a first iron core block and a second iron core block |
| JP2020068346A (en) * | 2018-10-26 | 2020-04-30 | 三菱重工サーマルシステムズ株式会社 | Reactor and outdoor apparatus |
| CN110828100B (en) * | 2019-11-18 | 2021-11-19 | 中国人民解放军海军潜艇学院 | Giant iron core structure, giant electromagnet and combined giant electromagnet |
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