1378474 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種用以使高頻電流流動之電流供應導 線。 【先前技術】 ' 曰本專利公開平5-190026號公報中揭示有一種隔著絕緣 ' 層呈同心圓狀配置複數之環狀導體而成的電流供應導線。一般 •鲁而言，於向頻電流流動之電流供應導線中’若電流之頻率提 高，則會產生集膚效應，且會有交流電流僅於導體之表面附近 流動之傾向，其結果會增加導線電阻且會明顯增加損耗。一般 而言，表示集膚效應之程度的集膚深度d係以下式來表示。 集膚深度：d=(2/w σ μ)"2 ω :頻率，σ :材料之導電率，β :材料之磁導率 即，若將電流供應導線之厚度設為小於由頻率所決定之集 膚深度d，則可減少因集膚效應所造成之電流損耗，故，前述 %知電流供應導線係將各環狀導體之厚度設為1微米，藉此， 可抑制電流損耗。 然而，此種結構之電流供應導線必須再三地重複於環狀導 體之表面覆蓋絕緣層之程序而會延長製造時間，同時會有環狀 導體之定位困難的問題。 【發明内容】 本發明係有鑑於前述問題而完成者，其目的在提供一種可 5 1378474 減少高頻電流之損耗同時亦可提升製造性之用於高頻電流的 電流供應導線。 本發明之電流供應導線係由導體及覆盖該導體之絕緣護 套所構成，又，導體係形成為f一之結構體，且於與其長度方 向正交之截面上，在橫切該截面之至少一方向上，導體之一部 分係以預定間隔與其他部分分隔，又，絕緣護套係合成樹脂之 - 成型體，且前述導體一體成形於前述絕緣護套内。故，沿著與 :在導體中流動之電流所產生之磁通方向垂直的方向分割導 鲁體，可減少因集膚效應所造成之電流損耗，此外，藉由使單一 結構體之導體-體成形於樹脂成形體之絕緣護套内，可提升製 造性。 導體上宜形成前述截面上之封閉空間，且藉由該封閉空間 使導體之一部分與其他部分分隔，此時，封閉空間並未被絕緣 樹脂填滿’可利用該封閉空間供作插入電流供應導線的連接構 件之空間。 又，前述導體宜包含有内筒及外筒，且前述内筒與前述外 籲筒僅於雙方圓周上之一處結合。藉由以内筒及外筒來構成導 體，則雖然減薄各筒卻可提升導體全體之強度。又，遍及導體 之大致全周，内筒與外筒係沿著半徑方向間隔，因此，於與在 導體中流動之電流所產生之磁通方向正交的方向上可減薄導 體之厚度而使電流損耗最小化。 再者.，前述外筒宜由於前述截面上輪廓朝外側突出之弧狀 部及平坦部所構成，該平坦部可使用作為與電流供應導線之連 接時所使用之連接構件間之接觸面，且與連接構件間可構成安 定之電連接。 6 1378474 又，前述外筒宜由於前述戴面上相互朝直徑方向相對面之 左右一對平坦部及上下一對朝外側突出之弧狀部所構成，此 時，可以二個平坦部作為與電流供應導線之連接構件間之接觸 面，且可使用夾持二個平坦部之形狀的連接構件以確實地進行 電流供應導線間之連接。 前述導體宜將一片金屬板折彎來形成，藉此，可減薄導體 各部分之厚度而抑制電流損耗，同時可輕易地製成預定之截面 形狀。 p 再者，亦宜將前述導體之截面形狀沿其全周以預定間隔朝 半徑方向分割，此時，可沿著半徑方向複數排列厚度較薄之導 體之一部分，減少電流損耗並可增加導體之截面積而確保較大 之電流容量。 【實施方式】 (第一實施形態） 依據第一圖及第二圖，說明本發明第一實施形態之用於高 #員電流的電流供應導線。電流供應導線係由絕緣性樹脂成形體 之絕緣護套10及例如藉插入而一體成形於該絕緣護套10中之 導體20所構成。導體20包含有將一片金屬板折彎所形成之圓 形内筒21及圓形外筒26，又，内筒21與外筒26係位於同軸 上，且僅於雙方圓周上之一處藉由半徑方向走向之結合片28 結合而可得到單一結構體之導體20。絕緣護套10係覆蓋外筒 26之全周，且内筒21内部之空間及内筒21與外筒26間之間 隙於截面上會構成封閉空間，並留作未填充絕緣樹脂之空間。 形成導體20之金屬板係例如使用厚度為〇.5mm至0.8mm之銅 7 1378474 板，且於外筒26外周之一處藉由焊接來接合端部間，外筒26 之内部及内筒21則未接觸絕緣護套10。 依此，於絕緣護套10内，除了結合片28之部位外，内筒 21與外筒26係於半徑方向上間隔而於其間形成間隙，因此， 導體20之大致全周上，沿著與在導體中流動之電流所產生之 磁通方向（第2圖之箭頭所示）正交的方向分割導體，並確保 導體20全體之截面積而滿足預定之電流容量，但是卻可減少 因集膚效應或鄰接效應所造成之高頻特有的電流損耗。又，由 鲁於導體20為單一之結構體，因此於絕緣護套10内之定位容 易，且電流供應導線之製造會變得容易。 第三圖及第四圖係顯示使用連接件30之電流供應導線間 之連接結構。連接件30係藉由於兩側具有可插入電流供應導 線端部之插座34的絕緣性基台32及朝各插座34内突出之插 頭36所構成，且藉由使各插頭36壓接於外筒26之内周面， 可進行電流供應導線之連接。各插頭36係藉由一對截面呈弧 狀之連接片所形成，且相較於前述間隙厚度其厚度非常地小， 春同時在與内筒21間留有充分之距離，因此，雖然利用内筒21 與外筒26間之空間來進行電流供應導線之連接，然而於電流 供應導線之連接部亦可減少電流之損耗。較為理想的是導體20 之厚度為0.5mm至0.8mm，而外筒26之内徑為5mm至10mm， 同時將内筒21之外徑設為4rrim至6mm。於此種連接方式中無 須剝下電流供應導線端部之絕緣護套1 〇，只要將電流供應導線 之端部插入連接件之插座34内即可進行簡易之連接。 (第二實施形態） 第五圖〜第七圖係顯示本發明第二實施形態之電流供應導 8 =本實施例之電流供應導線基本 .構造，不同的是 ”乐只施形態相同之 株係LV 4 卜请26之—側面為平坦部29，因此，如门摄 件係Μ相同符號來表示。 .口此，相同構 如第六圖及第七圖所示，連接 3〇Α係於形成在 接°亥電抓供應導線之連接件 、邑緣生基σ 32A之插座34A内配置u# 彈黃36A而成。連接彈簧 v 台32A，且忐腧口汽你糟由底片固定於基 Ώ時获册 可於擴大雙方間隔之方向上彈性變开 门守糟於路出在可插入插座34Α内之 " |外筒26之兩侧進行壓接，可進行電流供岸；線端部之 成沿著外筒26之曲面而成之議鎮38,另:: 由平坦部間之壓接’可構成確實之電連接。 又错 第八圖及第九圖係顯示前述實施形態之一變更態樣，將外 1 =上下兩面形成弧狀面，並於左右之兩側面形成平坦部 ,夺，於連接件3〇A所使用之連接彈簀36A之兩腳片37 刀別幵/成平坦壓鎮39 ’使連接件3GA與電流供應導線間之電 籲連接更加地確實。 (第三實施形態） 第十圖〜第十二圖係顯示有關本發明第三實施形態之電流 供應導線。本實施例之電流供應導線基本上係與第—實施形態 相同之構4 ’不同的^將外筒26之底面形成平坦部Μ，因此， 相同構件係以相同符號來表示。連接該電流供應導線之連接件 30B係構成為於截面u字形之絕緣性基台32B内收納連接導體 36B及壓縮彈簧％ ’且使連接導體36B壓接於插人絕緣基台 32B内之各電流供應導線之外筒％底面的平坦部29以連接電 1378474 流供應導線。基台32B之兩腳片31係構成可彈性變形且— 由使外筒26外周之彎曲面收納於形成在兩腳片31上端部之= 狀撞板33，而可將外筒26，即，電流供應導線保持在連接^ 30B内之預定也置’於該狀態下，壓縮彈簧％會使連 36B壓接於外筒26底面之平坦部29。於本實施形態中，· ^接藉由平坦部29來進行，因此可安定地進 導 線間之連接。 憋七1378474 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a current supply wire for flowing a high-frequency current. [Prior Art] A current supply lead wire in which a plurality of loop conductors are arranged concentrically with an insulating layer is disclosed in Japanese Laid-Open Patent Publication No. Hei 5-190026. In general, Lu, in the current supply wire flowing to the frequency current, 'if the frequency of the current increases, the skin effect will occur, and there will be a tendency that the alternating current flows only near the surface of the conductor, and the result will increase the wire. The resistance will increase the loss significantly. In general, the skin depth d indicating the degree of the skin effect is expressed by the following formula. Skin depth: d=(2/w σ μ)"2 ω : frequency, σ: conductivity of the material, β: magnetic permeability of the material, ie, the thickness of the current supply wire is set to be less than the frequency When the skin depth d is used, the current loss due to the skin effect can be reduced. Therefore, the above-mentioned % current supply lead wire has a thickness of 1 μm for each of the ring-shaped conductors, whereby current loss can be suppressed. However, the current supply wire of such a structure must be repeatedly repeated over the surface of the annular conductor to cover the insulating layer, which prolongs the manufacturing time and has a problem that the positioning of the annular conductor is difficult. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object thereof is to provide a current supply wire for high-frequency current which can reduce the loss of high-frequency current while improving manufacturability. The current supply wire of the present invention is composed of a conductor and an insulating sheath covering the conductor, and the guiding system is formed as a structure of f-type, and at least cross-section of the cross section perpendicular to the longitudinal direction thereof In one direction, one portion of the conductor is separated from the other portions at a predetermined interval, and the insulating sheath is a molded body of the synthetic resin, and the conductor is integrally formed in the insulating sheath. Therefore, dividing the guide body in a direction perpendicular to the direction of the magnetic flux generated by the current flowing in the conductor can reduce the current loss caused by the skin effect, and further, by making the conductor body of the single structure body It is molded into the insulating sheath of the resin molded body to improve manufacturability. The enclosed space on the cross section is preferably formed on the conductor, and one part of the conductor is separated from the other part by the closed space. At this time, the closed space is not filled with the insulating resin. The closed space can be utilized for inserting the current supply wire. The space of the connecting members. Further, the conductor preferably includes an inner cylinder and an outer cylinder, and the inner cylinder and the outer cylinder are joined at only one of the circumferences of the both sides. By forming the conductors with the inner cylinder and the outer cylinder, the strength of the entire conductor can be increased although the cylinders are thinned. Further, since the inner cylinder and the outer cylinder are spaced apart in the radial direction over substantially the entire circumference of the conductor, the thickness of the conductor can be reduced in a direction orthogonal to the direction of the magnetic flux generated by the current flowing through the conductor. Current loss is minimized. Furthermore, it is preferable that the outer cylinder is formed by an arc portion and a flat portion that protrude outward in the cross section, and the flat portion can be used as a contact surface between the connecting members used when the current supply wires are connected, and A stable electrical connection can be made between the connecting member and the connecting member. 6 1378474 Further, it is preferable that the outer cylinder is formed by a pair of right and left flat portions on the wear surface facing each other in the diametrical direction, and a pair of upper and lower arc portions projecting outward. In this case, two flat portions can be used as the current. The contact faces between the connecting members of the wires are supplied, and a connecting member that sandwiches the shape of the two flat portions can be used to surely connect the current supply wires. The conductor is preferably formed by bending a metal plate, whereby the thickness of each portion of the conductor can be reduced to suppress current loss, and the predetermined cross-sectional shape can be easily formed. Further, it is also preferable to divide the cross-sectional shape of the conductor along the entire circumference at a predetermined interval toward the radial direction. At this time, a part of the conductor having a thin thickness may be arranged in a plurality of directions along the radial direction to reduce current loss and increase the conductor. The cross-sectional area ensures a large current capacity. [Embodiment] (First Embodiment) A current supply lead wire for a high current of a member of the first embodiment of the present invention will be described with reference to the first and second drawings. The current supply lead wire is composed of an insulating sheath 10 of an insulating resin molded body and a conductor 20 integrally formed in the insulating sheath 10 by, for example, insertion. The conductor 20 includes a circular inner cylinder 21 and a circular outer cylinder 26 formed by bending a metal plate. Further, the inner cylinder 21 and the outer cylinder 26 are coaxially disposed, and only one of the two sides is The conductors 20 of the single structure are obtained by joining the bonding sheets 28 in the radial direction. The insulating sheath 10 covers the entire circumference of the outer cylinder 26, and the space inside the inner cylinder 21 and the gap between the inner cylinder 21 and the outer cylinder 26 form a closed space in the cross section, and are left as a space in which the insulating resin is not filled. The metal plate forming the conductor 20 is, for example, a copper 7 1378474 plate having a thickness of 〇.5 mm to 0.8 mm, and is joined between the ends by welding at one of the outer circumferences of the outer cylinder 26, and the inner and inner cylinders 21 of the outer cylinder 26 Then the insulating sheath 10 is not contacted. Accordingly, in the insulating sheath 10, except for the portion where the bonding sheet 28 is bonded, the inner cylinder 21 and the outer cylinder 26 are spaced apart in the radial direction to form a gap therebetween, so that substantially the entire circumference of the conductor 20 is along The direction of the magnetic flux generated by the current flowing through the conductor (indicated by the arrow in Fig. 2) divides the conductor in an orthogonal direction, and ensures the total cross-sectional area of the conductor 20 to satisfy a predetermined current capacity, but can reduce the effect of the skin The high frequency-specific current loss caused by the effect or the adjacency effect. Further, since the conductor 20 is a single structure, the positioning in the insulating sheath 10 is easy, and the manufacture of the current supply wire becomes easy. The third and fourth figures show the connection structure between the current supply wires using the connector 30. The connector 30 is constructed by an insulating base 32 having sockets 34 that can be inserted into the ends of the current supply wires and plugs 36 protruding into the sockets 34, and by crimping the plugs 36 to the outer cylinder On the inner circumference of 26, the connection of the current supply wires can be performed. Each of the plugs 36 is formed by a pair of connecting pieces having an arcuate cross section, and the thickness thereof is extremely small compared to the thickness of the gap, and the spring leaves a sufficient distance from the inner cylinder 21, so The space between the cylinder 21 and the outer cylinder 26 is used to connect the current supply wires, but the connection of the current supply wires can also reduce the current loss. It is preferable that the conductor 20 has a thickness of 0.5 mm to 0.8 mm, and the outer cylinder 26 has an inner diameter of 5 mm to 10 mm, and the inner cylinder 21 has an outer diameter of 4 rrim to 6 mm. In this type of connection, it is not necessary to peel off the insulating sheath 1 端 at the end of the current supply wire, and the simple connection can be made by inserting the end of the current supply wire into the socket 34 of the connector. (Second Embodiment) Figs. 5 to 7 show a current supply lead 8 according to a second embodiment of the present invention. The basic structure of the current supply lead of the present embodiment is different from that of the same strain. LV 4 请 之 26 - the side is the flat portion 29, therefore, as the door camera system is the same symbol to indicate. The mouth, the same structure as shown in the sixth and seventh figures, the connection 3 〇Α in the formation In the socket of the supply line of the cable, and the socket 34A of the edge of the base σ 32A, the u# spring yellow 36A is arranged. The spring v table 32A is connected, and the mouthpiece is fixed to the base by the film. The book can be flexibly opened in the direction of expanding the interval between the two sides. The two sides of the outer cylinder 26 are crimped in the insertable socket 34, and the current can be supplied to the shore; The town 38 along the curved surface of the outer cylinder 26, and the: crimping between the flat portions can constitute a reliable electrical connection. The eighth and ninth drawings show a modification of the foregoing embodiment. In the same way, the outer 1 = upper and lower sides form an arc-shaped surface, and a flat portion is formed on the left and right sides, The two legs 37 of the connecting magazine 36A used in the connecting member 3A are formed into a flat pressing 39' to make the electrical connection between the connecting member 3GA and the current supply lead more reliable. The tenth to twelfth drawings show the current supply lead wire according to the third embodiment of the present invention. The current supply lead wire of the present embodiment is basically the same as the fourth embodiment of the first embodiment. The bottom surface is formed with a flat portion, and therefore, the same members are denoted by the same reference numerals. The connecting member 30B connecting the current supply wires is configured to accommodate the connecting conductor 36B and the compression spring %' in the insulating base 32B having a U-shaped cross section. And the connecting portion 36B is crimped to the flat portion 29 of the bottom surface of the outer tube of each of the current supply wires inserted into the insulating base 32B to supply the wires by connecting the wires 1374474. The two legs 31 of the base 32B are elastically deformable. And - by arranging the curved surface of the outer circumference of the outer cylinder 26 in the shape of the striker 33 formed at the upper end portion of the leg piece 31, the outer cylinder 26, that is, the current supply wire can be held in the connection 3030 'In this state, % Compression spring 36B will connect the bottom surface 26 pressed against the flat portion of the outer cylinder 29. In the present embodiment, the flat portion by bonding · ^ to 29, thus stably into the connection between the wires. Hold seven
於刖述各實施形‘4中顯示藉由金屬板之折彎加工來決定導 ς截=狀之態樣’然而本發明未必限於該等態樣，如第U ::4圖、第15圖、第16圖之各變更態樣所示，亦可使 體金屬之1出成型（⑽usiOn 妓截面形狀之導 (第四實施形態） 供應第十八圖係顯示本發明第四實施形態之電流 螺^狀之mrT例之電流供應導線係於絕緣護套1G内插入 =通=半徑方向，即，與在導體中流動之電流所產 並於電流供應導線全周的方向排列複數間隙， 填充有形成絕緣護套10 朝半經方向分割導體。於間隙 止導體變形。 刼恥以維持導體之戴面形狀，並防 係構==?前述實施形態之第-變更態樣，且導體2。 係由述實施形態之第二變更態樣，且導體2。 ㈣面之内筒21、圓形戴面之中筒24及C字形截面 1378474 之外筒26所構成。又，該等筒體係配置於同轴上 與中筒24僅於雙方圓周上之一處藉由結合片…内同 2二與外筒26僅於雙方周上之—處藉由結合片25、= 合片23、25係沿著導體20之截面直徑鱼 〜荨… 及外筒26之開口部27配置於一直線T開口部22 周沿著直徑方向以預定_分割。、導體可於其全 (第五實施形態） 第二十-圖至第二十三圖係顯示本發明第五實施形離之 供應導線。該電流供應導線係將藉由金屬之押出成形；形 ，之E子減面之導體12G插人絕緣護套ug内而構成。導體 〇係由橫片121、自橫片兩端伸出< 外縱片122及自橫片i2i ^出之中央縱片！23所構成，外縱片122及中央縱片123 之長度比橫片121長，且於中央縱Η 3與外縱片122間形成 間隙’又’中央縱片123之厚度大於橫片⑵及外縱片122。 間隙會被絕緣護套110之樹脂填滿，使中央 122間之間隔保持一定。 /、外縱片In the description of each embodiment, the shape of the guide plate is determined by the bending process of the metal plate. However, the present invention is not necessarily limited to the same, as shown in the U::4, FIG. In addition, as shown in each of the modified aspects of Fig. 16, the body metal can be molded as one (the (10) usiOn 妓 cross-sectional shape guide (fourth embodiment). The eighteenth embodiment shows the current snail of the fourth embodiment of the present invention. The current supply wire of the mrT example is inserted into the insulating sheath 1G = pass = radial direction, that is, a plurality of gaps are formed in the direction of the current flowing through the conductor and in the direction of the entire circumference of the current supply wire, and the filling is formed. The insulating sheath 10 divides the conductor in the direction of the semi-transverse direction. The conductor is deformed in the gap stop. The shame is maintained to maintain the shape of the conductor, and the structure is prevented from changing to the first embodiment of the embodiment, and the conductor 2 is In the second modification of the embodiment, the conductor 2 is formed by the inner cylinder 21 of the surface, the cylinder 24 of the circular surface, and the outer cylinder 26 of the C-shaped section 1374474. Moreover, the cylinder systems are arranged in the same The upper and middle cylinders 24 are only joined by one of the two sides of the circumference. The second and the outer cylinders 26 are disposed on the circumference of the both sides only by the joint piece 25, the splicing sheets 23, 25 along the cross-sectional diameter of the conductor 20, and the opening portion 27 of the outer cylinder 26 is disposed in the straight line T. The circumference of the opening portion 22 is divided by a predetermined _ in the diametrical direction. The conductor can be shown in the entirety of the fifth embodiment to the twenty-third to twenty-third embodiment of the present invention. The current supply wire is formed by extrusion of metal; the shape, the conductor 12G of the E sub-reduction surface is inserted into the insulating sheath ug. The conductor tether is extended from the horizontal piece 121, from both ends of the horizontal piece < The vertical piece 122 and the central vertical piece !23 from the horizontal piece i2i ^ are formed. The length of the outer vertical piece 122 and the central vertical piece 123 are longer than the horizontal piece 121, and a gap is formed between the central longitudinal sill 3 and the outer vertical piece 122. The thickness of the 'recent' central sheet 123 is greater than that of the horizontal sheet (2) and the outer longitudinal sheet 122. The gap is filled with the resin of the insulating sheath 110 to keep the interval between the centers 122 constant.
用以連接該電流供應導線之連接件13〇係由具有插座BA ^絕緣基台132及蚊於插座134底面之連接導體136所構 成，且藉由使插人插座134内之各電流供應導線之導體12〇的 橫片m底面之平坦㈣接於導體連接導體136 供應導線之連接。 适仃电训· (第六實施形態） 第-十四圖及第二十五圖係顯示本發明第六實施形態之 電流供應導線。該電流供應導線係將藉由金屬之押出成形所形 成之導體220插入絕緣護套21以而構成。導體22()係藉由橫 1378474 片221、自橫片221兩端伸出之外縱片222及於兩外縱片222 間自橫片221突出之複數中央縱片223所構成。又，該等縱片 222、223係相互平行且以預定間隔排列，同時於電流供應導線 之截面上沿著橫向以預定間隔分割導體220，因此，在導體中 流動之電流所產生之磁通方向上，沿著與第25圖之箭頭所示 之方向正交的方向分割導體220而減少電流損耗。相鄰的二個 中央縱片223係藉由結合片224結合，且於其間形成於導體截 面之封閉空間225，而該封閉空間225並未填充絕緣護套210 φ之樹脂，其他部分則會填充樹脂以維持縱片間之間隔。 第二十六圖係顯示前述實施形態之第一變更態樣。在此使 用矩形截面之導體220A，且於導體220A之内部形成藉由複數 縱片222A分隔之封閉空間225A，又，絕緣護套210A僅包圍 導體220A之外周。 第二十七圖及第.二十八圖係顯示前述實施形態之第二變 更態樣。在此所使用之導體220B係押出成形為複數縱片222B 以等間隔相互平行地自橫片221B伸出之形狀，又，於絕緣護 # 210B内，各縱片222B沿著電流供應導線之寬度方向以預 定間隔排列，藉此，可於電流供應導線之寬度方向分割導體 220B。 第二十九圖係顯示前述實施形態之第三變更態樣。在此所 使用之導體220C係押出成形為藉由橫片221C來結合一對外 縱片222C之中央，且形成複數平行之内縱片223C自橫片221C 朝上下伸出之截面形狀，又，於絕緣護套210C内，各縱片係 沿著電流供應導線之寬度方向而隔著間隙排列，藉此，可於電 流供應導線之寬度方向分割導體220C。 1378474 第三十圖係顯示前述實施形態之第四變更態樣。在此所使 用之導體220D係將一片金屬板折彎而使複數縱片222D自橫 片221D相互平行地突出，又，於絕緣護套21〇D内，各縱片 沿著電流供應導線之寬度方向以預定間隔排列，藉此，可於電 流供應導線之寬度方向分割導體220D。 【圖式簡單說明】 第一圖係顯示本發明第一實施形態之電流供應導線之立體圖。 φ 第二圖係同上之電流供應導線之側視圖。 第三圖係顯示同上之電流供應導線與電流供應導線之連接件之立 體圖。 第四圖係顯示同上之電流供應導線之連接狀態戴面圖。 第五圖係顯示本發明第二實施形態之電流供應導線之立體圖。 第六圖係顯示同上之電流供應導線之連接狀態正視圖。 第七圖係顯不同上之電流供應導線之連接狀態截面圖。 第八圖係顯示同上之電流供應導線之變更態樣立體圖。 鲁第九圖係顯示同上之電流供應導線之連接狀態載面圖。 第十圖係顯示有關本發明第三實施形態之電流供應導線盘連接件 之立體圖。 第十-圖係顯示同上之電流供應導線之連接狀態正視圖。 第十二圖係顯示同上之電流供應導線之連接狀態截面圖。 第十三圖係顯示同上之電流供應導線之第一變更態樣立體圖。 第十四圖係顯示同上之電流供應導線之連接狀態截面圖。 第十^圖係顯示同上之電流供應導線之第二變更態樣立體圖。 第十六圖係顯示同上之電流供應導線之第三變更態樣截面圖。 13 1378474 第十八圖=^本料第畔施形態之電流供應導線之透視圖。 楚illΪ:同上之電流供應導線所使用之導體之截面圖。 針細胡上之導體之第—敎態樣截面圖。 第'一十圖係顯示同F夕道μ ^ …一 』上之導體之第二變更態樣截面圖。 體圖 第二十-圖_示有關本㈣第五實施職之電流供應導線之立 十=圖_示同上之電流供應導線之連接狀態透視圖。 ★ -十二圖_示同上之電流供應導線之截面圖。 _帛+四圖軸林發明第六實編彡態m供應導線之立體 圖。 第-十五圖係同上之電流供應導線之截面圖。 十、n軸示同上之電流供應導線之第—變更祕截面圖。 第=十七圖係顯不同上之電流供應導線之第二變更態樣透視圖。 第-十八圖係顯示同上之電流供應導線之截面圖。 第=十九n係顯示同上之電流供應導線之第三變更態樣截面圖。 第士十圖係_同上之電流供應導線之第讀更態樣立體圖。 鲁第二十—圖係顯示同上之電流供應導線之截面圖。 【主要元件符號說明】 絕緣護套 10 導體 20 内筒 21 開口部 22 結合片 23 中筒 24 結合片 25 外筒 26 開口部 27 結合片 28 平坦部 29 連接件 30 14 1378474 連接件 30A 腳片 31 基台 32A 擒板 33 插座 34A 連接彈簀 36A 腳片 37 平坦壓鎮 39 導體 120 外縱片 122 連接件 130 插座 134 絕緣護套 210 絕緣護套 210B 絕緣護套 210D 導體 220A ，體 220C 橫片 221 橫片 221C 外縱片 222 縱片 222B 縱片 222D 内縱片 223C 封閉空間 225The connecting member 13 for connecting the current supply wire is composed of a connecting conductor 136 having a socket BA ^ insulating base 132 and a mosquito on the bottom surface of the socket 134, and the current is supplied to the wire by the socket 134. The flat surface of the lateral surface m of the conductor 12 is flat (4) connected to the conductor connecting conductor 136 for the connection of the supply wires. (Electrical Training) (Sixth Embodiment) The fourteenth and twenty-fifthth drawings show a current supply lead wire according to a sixth embodiment of the present invention. The current supply wire is constructed by inserting a conductor 220 formed by extrusion molding of metal into the insulating sheath 21. The conductor 22() is formed by a horizontal 1378474 piece 221, a longitudinal piece 222 extending from both ends of the horizontal piece 221, and a plurality of central vertical pieces 223 protruding from the horizontal piece 221 between the outer longitudinal pieces 222. Further, the vertical sheets 222, 223 are parallel to each other and arranged at predetermined intervals, and the conductors 220 are divided at a predetermined interval in the lateral direction on the cross section of the current supply wire, and therefore, the magnetic flux direction generated by the current flowing in the conductor The conductor 220 is divided in a direction orthogonal to the direction indicated by the arrow in Fig. 25 to reduce current loss. The two adjacent central vertical sheets 223 are joined by a bonding piece 224 and formed in an enclosed space 225 of a conductor cross section therebetween, and the closed space 225 is not filled with the resin of the insulating sheath 210 φ, and other parts are filled. Resin to maintain the spacing between the longitudinal sheets. The twenty-sixth embodiment shows the first modification of the foregoing embodiment. Here, a conductor 220A having a rectangular cross section is used, and an enclosed space 225A separated by a plurality of vertical sheets 222A is formed inside the conductor 220A. Further, the insulating sheath 210A surrounds only the outer circumference of the conductor 220A. The twenty-seventh and twenty-eighth drawings show a second modification of the foregoing embodiment. The conductor 220B used herein is formed into a shape in which a plurality of vertical sheets 222B project from the horizontal sheets 221B at equal intervals in parallel with each other. Further, in the insulating shield #210B, the vertical sheets 222B are along the width of the current supply wires. The directions are arranged at predetermined intervals, whereby the conductor 220B can be divided in the width direction of the current supply wire. The twenty-ninth embodiment shows a third modification of the foregoing embodiment. The conductor 220C used herein is formed by joining the center of an outer vertical piece 222C by the horizontal piece 221C, and forming a cross-sectional shape in which the plurality of parallel inner vertical pieces 223C protrude upward from the horizontal piece 221C, and In the insulating sheath 210C, each of the vertical sheets is arranged with a gap interposed therebetween in the width direction of the current supply lead, whereby the conductor 220C can be divided in the width direction of the current supply lead. 1378474 The thirtieth embodiment shows a fourth modification of the foregoing embodiment. The conductor 220D used herein bends a piece of metal plate so that the plurality of vertical sheets 222D protrude parallel to each other from the horizontal piece 221D, and in the insulating sheath 21〇D, the width of each vertical piece along the current supply line The directions are arranged at predetermined intervals, whereby the conductor 220D can be divided in the width direction of the current supply wire. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing shows a perspective view of a current supply lead wire according to a first embodiment of the present invention. φ The second diagram is a side view of the current supply conductor. The third figure shows a perspective view of the connection of the current supply lead and the current supply lead of the above. The fourth figure shows the connection state of the current supply wires of the above. Fig. 5 is a perspective view showing a current supply wire of a second embodiment of the present invention. The sixth drawing shows a front view of the connection state of the current supply wires of the above. The seventh figure shows a cross-sectional view of the connection state of the different current supply wires. The eighth figure shows a modified perspective view of the current supply lead of the same. The ninth diagram of Lu shows the connection state of the current supply wires of the same. Fig. 10 is a perspective view showing a current supply lead disk connector of a third embodiment of the present invention. The tenth-picture shows a front view of the connection state of the current supply wires of the same. Figure 12 is a cross-sectional view showing the connection state of the current supply wires of the above. The thirteenth figure is a perspective view showing the first modified state of the current supply wire of the above. Fig. 14 is a cross-sectional view showing the connection state of the current supply wires of the above. The tenth figure shows a second modified perspective view of the current supply wire of the same. Figure 16 is a cross-sectional view showing a third modification of the current supply conductor of the above. 13 1378474 Fig. 18 = perspective view of the current supply wire of the form of the material. Chu Ϊ Ϊ: A cross-section of the conductor used in the current supply wire. The first section of the conductor on the needle is a 敎-like cross-section. The 'Tenth figure shows a cross-sectional view of the second modified aspect of the conductor on the same as the F. Figure XX shows the perspective of the connection state of the current supply wires in the fifth implementation of this (4). ★ - Twelve diagrams _ shows a cross-sectional view of the current supply conductor. _ 帛 四 四 四 四 四 四 发明 发明 发明 发明 四 四 四 四 四 四 四 四 四The fifteenth figure is a cross-sectional view of the current supply wire of the same. Ten, n-axis shows the same as the current supply line of the same - change the secret cross-section. Figure 17 is a perspective view of a second variation of the current supply conductors. The eighteenth figure shows a cross-sectional view of the current supply wire of the above. The ninth nth series shows a cross-sectional view of the third modified state of the current supply wire of the same. The tenth figure of the tenth is the first-order stereogram of the current supply wire of the same. Lu twentieth - the system shows a cross-sectional view of the current supply conductor. [Main component symbol description] Insulation sheath 10 Conductor 20 Inner cylinder 21 Opening portion 22 Bonding sheet 23 Middle cylinder 24 Bonding sheet 25 Outer cylinder 26 Opening portion 27 Bonding sheet 28 Flat portion 29 Connecting member 30 14 1378474 Connector 30A Leg 31 Abutment 32A 擒 33 Socket 34A Connection magazine 36A Leg 37 Flat pressure 39 Conductor 120 External longitudinal piece 122 Connector 130 Socket 134 Insulation sheath 210 Insulation sheath 210B Insulation sheath 210D Conductor 220A, Body 220C Crosspiece 221 Horizontal piece 221C outer longitudinal piece 222 vertical piece 222B vertical piece 222D inner vertical piece 223C closed space 225
連接件 30B 基台 32 絕緣性基台 32B 插座 34 壓縮彈簧 35 連接導體 36B 弧狀壓鎮 38 絕緣護套 110 橫片 121 中央縱片 123 絕緣基台 132 連接導體 136 絕緣護套 210A 絕緣護套 210C 導體 220 導體 220B 導體 220D 橫片 221B 橫片 221D 縱片 222A 外縱片 222C 中央縱片 223 結合片 224 封閉空間 225A 15Connector 30B Abutment 32 Insulating abutment 32B Socket 34 Compression spring 35 Connecting conductor 36B Arc-shaped pressing 38 Insulating sheath 110 Cross-section 121 Central longitudinal piece 123 Insulation abutment 132 Connecting conductor 136 Insulating sheath 210A Insulating sheath 210C Conductor 220 Conductor 220B Conductor 220D Crosspiece 221B Crosspiece 221D Vertical Sheet 222A Outer Vertical Sheet 222C Central Vertical Sheet 223 Bonding Sheet 224 Enclosed Space 225A 15