TW201421859A - Stator and bobbin mechanism for switched reluctance motor - Google Patents
Stator and bobbin mechanism for switched reluctance motor Download PDFInfo
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Description
本揭露係有關於一種切換磁阻馬達定子與繞線導線架結構,尤指一種具有組合式結構,且係採用外繞方式纏繞線圈之切換磁阻馬達定子與繞線導線架結構。 The present disclosure relates to a structure of a switched reluctance motor stator and a wound lead frame, and more particularly to a structure of a switched reluctance motor stator and a wound lead frame having a combined structure and wound by an outer winding.
由於高效永磁電機開始廣泛應用於電動車輛、變頻家電及自動化傳動器所用之稀土磁石材料呈現嚴重供需失衡與價格狂飆的狀況,使得使用永磁電機技術呈現必須變革的趨勢。 Because high-efficiency permanent magnet motors have been widely used in electric vehicles, inverter appliances and automatic transmissions, the rare earth magnet materials have experienced serious imbalance between supply and demand and price arrogance, making the use of permanent magnet motor technology a trend that must be changed.
然而傳統切換磁阻馬達(或稱開關磁阻馬達)的齒部,絕大多數需要靴狀結構設計,並配合槽楔或檔板之使用,以固定馬達繞線。針對集中繞之馬達,傳統係以直繞式(或稱內繞式)之繞線方式進行繞線。但因內繞式之繞線方式,必須保留足夠空間容許繞線針頭移動,以進行排線及繞線之動作。如此,將使定子線槽之槽滿率遭受限制,且其繞線動作之進行,需由三個伺服馬達進行三軸向之組合動作,使得繞線速度無法快速。此外,傳統切換磁阻馬達(或稱開關磁阻馬達)係為開口槽設計,且以直繞式繞線及以圖示直齒槽口之結構,搭配檔板之設計為其基本架構。槽滿率無法提高、檔板設計不易及繞線速度緩慢,始終是其應用及製造上,所經常會遭遇到之難題。 However, most of the teeth of conventional switched reluctance motors (or switched reluctance motors) require a shoe-like design and are used with a wedge or baffle to secure the motor winding. For the concentrated winding motor, the conventional winding is performed by a winding method of a straight winding type (or an inner winding type). However, due to the winding method of the inner winding type, sufficient space must be reserved to allow the winding needle to move for the wire winding and winding action. In this way, the slot full rate of the stator slot is limited, and the winding operation is performed by three servo motors, so that the winding speed cannot be fast. In addition, the traditional switched reluctance motor (or switched reluctance motor) is designed as an open slot, and is designed with a straight-wound winding and a straight-toothed slot as shown, with the design of the baffle as its basic structure. The slot full rate cannot be improved, the baffle design is not easy, and the winding speed is slow. It is always a problem that is often encountered in its application and manufacturing.
於一實施例中,本揭露提出一種切換磁阻馬達定子與繞線導線架結構,其包含複數齒部、一導線架以及一軛部,每一齒部係由複數第一矽鋼片堆疊構成;導線架包括一環體以及複數繞線單元,環體具有一心軸方向,複數繞線單元係以環體之心軸方向為中心,環繞設置於環體之外週緣,相鄰二繞線單元相對於連接環體之一端係呈相互分離,每一繞線單元具有一插槽,每一插槽具有一長度方向,每一插槽之長度方向係以環體之心軸方向為中心徑向延伸,且插槽係貫穿該環體以及繞線單元,每一插槽係用於容納與設置一齒部,每一繞線單元係用於纏繞線圈;軛部係由複數軛部單元構成之環狀結構,軛部具有一心軸方向,每一軛部單元係由複數第二矽鋼片堆疊構成,軛部係與導線架同軸圍設於複數繞線單元外圍,且軛部之位置係對應於該複數齒部。 In one embodiment, the present disclosure provides a switched reluctance motor stator and a wound lead frame structure including a plurality of teeth, a lead frame, and a yoke, each of which is formed by stacking a plurality of first silicon steel sheets; The lead frame comprises a ring body and a plurality of winding units, wherein the ring body has a mandrel direction, and the plurality of wire winding units are centered on the outer circumference of the ring body, and are arranged around the outer circumference of the ring body, and the adjacent two winding units are opposite to each other. One end of the connecting ring body is separated from each other, each winding unit has a slot, each slot has a length direction, and the length direction of each slot extends radially around the mandrel direction of the ring body. And the slot is through the ring body and the winding unit, each slot is for accommodating and disposing a tooth portion, each wire winding unit is used for winding a coil; the yoke portion is formed by a plurality of yoke units The yoke has a mandrel direction, and each yoke unit is formed by stacking a plurality of second silicon steel sheets, the yoke portion and the lead frame are coaxially disposed around the periphery of the plurality of winding units, and the position of the yoke portion corresponds to the plurality Tooth.
以下將參照隨附之圖式來描述本揭露為達成目的所使用的技術手段與功效,而以下圖式所列舉之實施例僅為輔助說明,以利 貴審查委員瞭解,但本揭露之技術手段並不限於所列舉圖式。 The technical means and functions used in the present disclosure for the purpose of the present invention will be described with reference to the accompanying drawings, and the embodiments illustrated in the following drawings are only for the purpose of explanation, and are to be understood by the reviewing members, but the technical means of the present disclosure are It is not limited to the illustrated figures.
請參閱第一圖至第三圖所示一種切換磁阻馬達定子與繞線導線架結構實施例,其包含一導線架10、複數齒部20以及一軛部30。 Referring to the first embodiment to the third embodiment, a structure of a switched reluctance motor stator and a wound lead frame structure includes a lead frame 10, a plurality of teeth 20 and a yoke 30.
導線架10包括一環體11以及複數繞線單元12,環體11具有一心軸方向C,該複數繞線單元12係以環體11之 心軸方向C為中心,呈放射狀環繞設置於環體11之外週緣,該複數繞線單元12之一端部係藉由環體11形成連接狀態,而相鄰二繞線單元12相對於連接環體11之一端則呈現相互分離之狀態。每一繞線單元12具有一插槽13,每一插槽13具有一長度方向,長度方向係垂直於心軸方向C,每一插槽13之長度方向係以環體11之心軸方向C為中心徑向延伸,且插槽13係貫穿環體11以及繞線單元12。於每一繞線單元12相對於連接環體11之一端之外周緣設有一第一凸緣14,該繞線單元12介於第一凸緣14與環體11間之部位係用於纏繞線圈15,可以避免線圈15脫離導線架10。每一插槽13係用於容納與設置一齒部20。軛部30係由複數個個呈長弧形之軛部單元31構成之環狀結構,軛部30具有一心軸方向,軛部30係與導線架10同軸圍設於複數繞線單元12外圍,且軛部30之位置係對應於該複數齒部20。導線架10係採用絕緣材質,於本實施例中,環體11及複數繞線單元12係一體成型構成該導線架10。 The lead frame 10 includes a ring body 11 and a plurality of winding units 12. The ring body 11 has a mandrel direction C, and the plurality of winding units 12 are connected by a ring body 11. The mandrel direction C is centered and radially disposed around the outer circumference of the ring body 11. One end of the plurality of winding units 12 is connected by the ring body 11, and the adjacent two winding units 12 are connected with respect to each other. One end of the ring body 11 is in a state of being separated from each other. Each winding unit 12 has a slot 13 each having a length direction, the length direction being perpendicular to the spindle direction C, and the length direction of each slot 13 being the spindle direction C of the ring body 11. The center extends radially, and the slot 13 extends through the ring body 11 and the winding unit 12. A first flange 14 is disposed on a peripheral edge of each of the winding units 12 with respect to one end of the connecting ring body 11. The winding unit 12 is interposed between the first flange 14 and the ring body 11 for winding the coil. 15, the coil 15 can be prevented from coming off the lead frame 10. Each slot 13 is for receiving and disposing a tooth portion 20. The yoke portion 30 is an annular structure formed by a plurality of yoke units 31 having a long curved shape. The yoke portion 30 has a mandrel direction, and the yoke portion 30 is coaxially disposed around the lead frame 10 around the plurality of winding units 12. And the position of the yoke 30 corresponds to the plurality of teeth 20. The lead frame 10 is made of an insulating material. In the embodiment, the ring body 11 and the plurality of winding units 12 are integrally formed to form the lead frame 10.
請參閱第四圖及第五圖所示,每一齒部20係由複數第一矽鋼片21堆疊構成,每一軛部單元31係由複數第二矽鋼片32堆疊構成,依第一矽鋼片21與第二矽鋼片32之形狀安排於矽鋼片素材40,以決定矽鋼片素材40沖製之尺寸,使可由較小尺寸所組合之沖壓排列,提高矽鋼片素材40之使用率。於第一矽鋼片21之一端具有一第一凸部22,該第一凸部22係呈鳩尾形,每一第一凸部22具有相對之一第一側邊221以及一第二側邊222,第一側邊221與第 二側邊222之長度不同,使第一凸部22係呈現一不對稱形狀之鳩尾形。於第二矽鋼片32設有第一凹部33,第一凹部33之形狀係與第一凸部22相對應。上述不對稱之第一凸部22設計,其作用之一在於可使每一第一矽鋼片21以相同的沖壓方向之面堆疊,可避免隨意堆疊時,導致沖壓可能形成之毛邊造成第一矽鋼片21無法緊密貼合,將沖壓成型之片狀第一矽鋼片21相互堆疊加工之後,即可形成第二圖所示呈塊狀之齒部20。同理,第二矽鋼片32也可藉由不對稱之第一凹部33設計而緊密堆疊。此外,於第二矽鋼片32之相對二端分別設有一第二凸部34以及第二凹部35,該第二凸部34與第二凹部35之形狀係相互對應,將沖壓成型之片狀第二矽鋼片32相互堆疊加工之後,即可形成第二圖所示呈長弧形塊狀之軛部單元31。 Referring to the fourth and fifth figures, each tooth portion 20 is composed of a plurality of first silicon steel sheets 21 stacked, and each yoke unit 31 is composed of a plurality of second silicon steel sheets 32 stacked, according to the first silicon steel sheet. The shape of the 21 and the second silicon steel sheet 32 is arranged on the silicon steel sheet material 40 to determine the size of the steel sheet material 40 to be punched, so that the stamping arrangement of the smaller size can be combined to improve the utilization rate of the silicon steel sheet material 40. One end of the first silicon steel sheet 21 has a first convex portion 22, and the first convex portion 22 has a dovetail shape, and each of the first convex portions 22 has a first side 221 and a second side 222 opposite to each other. , the first side 221 and the first The lengths of the two side edges 222 are different, so that the first convex portion 22 presents an asymmetrical shape of the dovetail shape. The second steel piece 32 is provided with a first recess 33, and the shape of the first recess 33 corresponds to the first protrusion 22. One of the functions of the asymmetrical first convex portion 22 is that each of the first silicon steel sheets 21 can be stacked in the same direction of the punching direction, so as to avoid the formation of the first steel when the stamping may be formed by random stacking. The sheet 21 cannot be closely fitted, and after the press-formed sheet-shaped first silicon steel sheets 21 are stacked on each other, the block portion 20 shown in the second figure can be formed. Similarly, the second silicon steel sheet 32 can also be closely stacked by the asymmetric first recess 33 design. In addition, a second convex portion 34 and a second concave portion 35 are respectively disposed at opposite ends of the second silicon steel sheet 32. The shapes of the second convex portion 34 and the second concave portion 35 correspond to each other, and the stamped sheet is shaped. After the two steel sheets 32 are stacked on each other, the yoke unit 31 having a long curved block shape as shown in the second figure can be formed.
本揭露之定子矽鋼片結構,藉由軛部與齒部改為組合結構之同時,而改變其定子矽鋼片素材沖製之尺寸,使可由較小尺寸所組合之沖壓排列,提高矽鋼片素材之使用率。 The stator steel sheet structure disclosed in the present invention changes the size of the stamping of the stator steel sheet material by changing the yoke portion and the tooth portion into a combined structure, so that the stamping arrangement of the smaller size can be combined to improve the material of the silicon steel sheet. Usage rate.
如第二圖所示,齒部20朝向軛部單元31之一端具有由複數第一凸部22堆疊所形成之一長形鳩尾座,軛部單元31相對應於第一凸部22之位置具有一由複數第一凹部33堆疊所形成之一長形鳩尾槽,此外,於相鄰二軛部單元31相鄰之面上,分別具有由複數第二凸部34堆疊所形成之一長形鳩尾座,以及由複數第二凹部35堆疊所形成之一長形鳩尾槽。藉由上述構造,可將軛部單元31一一與齒部20嵌合,且該複數個軛部單元31串聯形成一環狀結構,如第一圖所示。 As shown in the second figure, the tooth portion 20 has one elongated dovetail formed by stacking the plurality of first convex portions 22 toward one end of the yoke portion 31, and the yoke portion 31 corresponds to the position of the first convex portion 22 An elongated dovetail groove formed by stacking a plurality of first recesses 33, and further having an elongated tail formed by stacking a plurality of second projections 34 on adjacent surfaces of adjacent two yoke units 31 a seat, and an elongated dovetail groove formed by stacking the plurality of second recesses 35. With the above configuration, the yoke unit 31 can be fitted to the tooth portion 20 one by one, and the plurality of yoke units 31 are connected in series to form a ring structure as shown in the first figure.
本揭露對傳統切換磁阻馬達定部結構設計,進行定子繞組導線架(bobbin)之結構變化設計,並配合定子矽鋼片,採用組合式之結構,將軛部與齒部,設計為凸、凹之結構組合。藉此改善傳統切換磁阻馬達之繞線、與定子矽鋼片之組裝模式。 The disclosure discloses a structural design of a conventional switched reluctance motor, a structural change design of a stator winding bobbin, and a stator steel sheet, and a combined structure, the yoke and the tooth are designed to be convex and concave. The combination of structures. Thereby, the winding mode of the conventional switched reluctance motor and the assembly mode of the stator silicon steel sheet are improved.
於第二圖所顯示之軛部單元31朝向導線架10及齒部20之一面設有複數呈U型之絕緣片36,該絕緣片36之位置係位於二第一凹部33之間,絕緣片36之作用在於使軛部單元31與纏繞線圈15保持隔離,以得到絕緣之效果。此外,組裝者可依所需決定纏繞線圈15與安裝齒部20之順序,可先纏繞線圈15,再安裝齒部20,或可先安裝齒部20後,再纏繞線圈15。 The yoke unit 31 shown in the second figure is provided with a plurality of U-shaped insulating sheets 36 facing one side of the lead frame 10 and the tooth portion 20, and the insulating sheet 36 is located between the two first recesses 33, and the insulating sheet The function of 36 is to keep the yoke unit 31 isolated from the wound coil 15 to obtain an insulating effect. In addition, the assembler can determine the order of winding the coil 15 and the mounting tooth portion 20 as needed, and can first wind the coil 15 and then mount the tooth portion 20, or the tooth portion 20 can be mounted first, and then the coil 15 can be wound.
本揭露將傳統定子繞線方式,由內繞式改變為可以用外繞式設備進行繞線之模式。藉此,使其整體繞線作業較為容易,且可提高其槽滿率與增加繞線速度,以改善傳統切換磁阻馬達之運轉效能。 The present disclosure changes the conventional stator winding mode from an inner winding type to a winding mode that can be wound by an outer winding type device. Thereby, the overall winding operation is relatively easy, and the groove full rate and the winding speed can be improved to improve the running performance of the conventional switched reluctance motor.
請參閱第六圖及第七圖所示實施例,該導線架100包含對稱設置之一第一導線架單元110以及一第二導線架單元120,第一導線架單元110包括一第一副環體111以及複數第一副繞線單元112,該複數第一副繞線單元112係環繞設置於第一副環體111之外週緣,每一第一副繞線單元112具有一第一凹槽113。第二導線架單元120包括一第二副環體121以及複數第二副繞線單元122,該複數第二副繞線單元122係環繞設置於第二副環體121之外週緣,每一第二副繞線單元122具有一第二凹槽123。該第 一導線架單元110與第二導線架單元120同軸設置,每一第一凹槽112係對應於一第二凹槽122。將第七圖與第三圖相互比對,本實施例係由第一副環體111與第二副環體121構成第三圖導線架10之環體11,以及,本實施例係由相對應位置之第一凹槽112與第二凹槽構成第三圖導線架10之插槽13。本實施例導線架100所形成之外型與第三圖導線架10之外型相同,本實施例導線架100由結構對稱之第一導線架單元110及第二導線架單元120組合而成,可簡化成型導線架之模具結構及成本。 Referring to the embodiment shown in FIG. 6 and FIG. 7 , the lead frame 100 includes a first lead frame unit 110 and a second lead frame unit 120 . The first lead frame unit 110 includes a first sub-ring. The body 111 and the plurality of first sub-winding units 112 are disposed around the outer circumference of the first sub-ring body 111, and each of the first sub-winding units 112 has a first groove. 113. The second lead frame unit 120 includes a second sub-ring body 121 and a plurality of second sub-winding units 122. The plurality of second sub-winding units 122 are disposed around the outer periphery of the second sub-ring 121. The second winding unit 122 has a second groove 123. The first A lead frame unit 110 is disposed coaxially with the second lead frame unit 120, and each of the first recesses 112 corresponds to a second recess 122. The seventh figure and the third figure are compared with each other. In this embodiment, the first sub-ring 111 and the second sub-ring 121 form the ring body 11 of the third lead frame 10, and the embodiment is composed of phases. The first groove 112 and the second groove of the corresponding position constitute the slot 13 of the lead frame 10 of the third figure. The lead frame 100 of the present embodiment is formed in the same shape as the lead frame 10 of the third embodiment. The lead frame 100 of the present embodiment is composed of a first lead frame unit 110 and a second lead frame unit 120 which are symmetric in structure. It can simplify the mold structure and cost of the formed lead frame.
請參閱第八圖及第九圖所示實施例,該導線架300包括一環體310以及複數繞線單元320,於環體310之外週緣設有複數滑槽組330,每一滑槽組330係由對稱之二滑槽331構成,每一滑槽331具有一插入方向F1,該插入方向F1係平行於環體310之心軸方向C,於每一滑槽331內設有一繞線單元320,每一繞線單元320具有一插槽321,每一繞線單元320沿著插槽321之長度方向具有相對之二端,於其中一端之外周緣設有一第二凸緣322,第二凸緣322之相對二側係分別對應一滑槽331,每一繞線單元320係藉由第二凸緣322嵌合於一滑槽組330中。將第八圖與第三圖相互比對,本實施例係將環體310與繞線單元320分別成型後再組裝成一完整之導線架300。本實施例可先將繞線單元320一一纏繞線圈15之後再組裝於環體310外週緣,增加其繞線組裝簡便與製程編排之彈性。 Referring to the embodiment shown in FIG. 8 and FIG. 9 , the lead frame 300 includes a ring body 310 and a plurality of winding units 320 . The outer circumference of the ring body 310 is provided with a plurality of chute sets 330 , and each chute group 330 . Each of the chutes 331 has an insertion direction F1, and the insertion direction F1 is parallel to the mandrel direction C of the ring body 310. A winding unit 320 is disposed in each of the sliding slots 331. Each winding unit 320 has a slot 321 , and each winding unit 320 has opposite ends along the length direction of the slot 321 , and a second flange 322 is disposed on the outer periphery of one end of the slot 321 . The opposite sides of the edge 322 respectively correspond to a sliding slot 331 , and each winding unit 320 is fitted into a sliding groove group 330 by the second flange 322 . The eighth figure and the third figure are compared with each other. In this embodiment, the ring body 310 and the winding unit 320 are separately formed and assembled into a complete lead frame 300. In this embodiment, the winding unit 320 can be wound on the outer circumference of the ring body 310 after being wound around the coil 15 one by one, thereby increasing the flexibility of assembly of the winding and the flexibility of the process arrangement.
請參閱第十圖及第十一圖所示實施例,該導線架400包括複數繞線單元420,每一繞線單元420具有一插槽 421,每一繞線單元420沿著插槽421之長度方向具有相對之二端,於其中一端之外周緣設有一第三凸緣422,相鄰二繞線單元420之第三凸緣422之間設有嵌合結構,該嵌合結構係由可相互嵌合之第三凸部423以及第三凹部424構成,第三凸部423及第三凹部424係分別設置於相鄰二第三凸緣422相鄰之面上。該複數繞線單元420之第三凸緣422係相互嵌合串聯構成一環體。將第十圖與第三圖相互比對,本實施例係由複數第三凸緣422構成第三圖導線架10之環體11,本實施例可先將繞線單元420一一完成繞線之後再串聯組裝增加其繞線組裝簡便與製程編排之彈性。 Referring to the embodiment shown in FIG. 11 and FIG. 11 , the lead frame 400 includes a plurality of winding units 420 , each of which has a slot. 421, each winding unit 420 has opposite ends along the length direction of the slot 421, and a third flange 422 is disposed on the outer periphery of one end thereof, and the third flange 422 of the adjacent two winding unit 420 is A fitting structure is formed between the third convex portion 423 and the third concave portion 424 which are mutually engageable, and the third convex portion 423 and the third concave portion 424 are respectively disposed on the adjacent second and third convex portions. The edge 422 is adjacent to the surface. The third flanges 422 of the plurality of winding units 420 are coupled to each other to form a ring body. The tenth and third figures are compared with each other. In this embodiment, the third flange 422 is used to form the ring body 11 of the lead frame 10 of the third figure. In this embodiment, the winding unit 420 can be wound one by one. Then, the series assembly increases the flexibility of assembly and the flexibility of the process.
上述第六圖至第十一圖所示導線架結構,再搭配第二圖所示之齒部20及軛部30,即可構成一定子結構。 The lead frame structure shown in the above sixth to eleventh drawings, together with the tooth portion 20 and the yoke portion 30 shown in the second figure, can constitute a certain substructure.
惟以上所述者,僅為本揭露之實施例而已,當不能以之限定本揭露所實施之範圍。即大凡依本揭露申請專利範圍所作之均等變化與修飾,皆應仍屬於本揭露專利涵蓋之範圍內,謹請 貴審查委員明鑑,並祈惠准,是所至禱。 However, the above description is only for the embodiments of the present disclosure, and the scope of the disclosure is not limited thereto. That is to say, the average changes and modifications made by the applicants in accordance with the scope of the application for patents should still fall within the scope of the disclosure of this patent. I would like to ask your review committee to give a clear understanding and pray for the best.
10、100、300、400‧‧‧導線架 10, 100, 300, 400‧‧‧ lead frame
11、310‧‧‧環體 11, 310‧‧‧ ring body
12、320、420‧‧‧繞線單元 12, 320, 420‧‧‧ Winding unit
13、321、421‧‧‧插槽 13,321, 421‧‧‧ slots
14‧‧‧第一凸緣 14‧‧‧First flange
15‧‧‧線圈 15‧‧‧ coil
20‧‧‧齒部 20‧‧‧ teeth
21‧‧‧第一矽鋼片 21‧‧‧First steel sheet
22‧‧‧第一凸部 22‧‧‧First convex
30‧‧‧軛部 30‧‧‧ yoke
31‧‧‧軛部單元 31‧‧‧ yoke unit
32‧‧‧第二矽鋼片 32‧‧‧Second steel sheet
33‧‧‧第一凹部 33‧‧‧First recess
34‧‧‧第二凸部 34‧‧‧second convex
35‧‧‧第二凹部 35‧‧‧Second recess
36‧‧‧絕緣片 36‧‧‧Insulation sheet
40‧‧‧矽鋼片素材 40‧‧‧矽Steel sheet material
110‧‧‧第一導線架單元 110‧‧‧First lead frame unit
111‧‧‧第一副環體 111‧‧‧First subring
112‧‧‧第一副繞線單元 112‧‧‧First winding unit
113‧‧‧第一凹槽 113‧‧‧First groove
120‧‧‧第二導線架單元 120‧‧‧Second lead frame unit
121‧‧‧第二副環體 121‧‧‧Second secondary ring
122‧‧‧第二副繞線單元 122‧‧‧Second secondary winding unit
123‧‧‧第二凹槽 123‧‧‧second groove
322‧‧‧第二凸緣 322‧‧‧second flange
330‧‧‧滑槽組 330‧‧‧slot group
331‧‧‧滑槽 331‧‧ ‧ chute
422‧‧‧第三凸緣 422‧‧‧ third flange
423‧‧‧第三凸部 423‧‧‧3rd convex
424‧‧‧第三凹部 424‧‧‧ Third recess
C‧‧‧心軸方向 C‧‧‧Heart direction
F1‧‧‧插入方向 F1‧‧‧Insert direction
第一圖係本揭露一實施例之組合結構示意圖。 The first figure is a schematic diagram of a combined structure of an embodiment.
第二圖係第一圖實施例之分解結構示意圖。 The second drawing is a schematic exploded view of the first embodiment.
第三圖係第一圖導線架實施例之外觀結構示意圖。 The third figure is a schematic view of the appearance of the first embodiment of the lead frame.
第四圖係第一圖齒部及軛部實施例之配置成型示意圖。 The fourth figure is a schematic view of the configuration of the first embodiment of the tooth portion and the yoke portion.
第五圖係第一圖齒部及軛部實施例之搭配結構示意 圖。 The fifth figure is a schematic diagram of the matching structure of the first tooth portion and the yoke portion. Figure.
第六圖係本揭露導線架另一實施例之分解結構示意圖。 Figure 6 is a schematic exploded view of another embodiment of the lead frame of the present disclosure.
第七圖係第六圖導線架實施例之組合結構示意圖。 The seventh figure is a schematic diagram of the combined structure of the lead frame embodiment of the sixth figure.
第八圖係本揭露導線架又一實施例組合結構示意圖。 The eighth figure is a schematic diagram of a combined structure of another embodiment of the lead frame.
第九圖係第八圖實施例分解結構示意圖。 The ninth drawing is a schematic exploded view of the eighth embodiment.
第十圖係本揭露導線架另一實施例組合結構示意圖。 The tenth figure is a schematic diagram of a combined structure of another embodiment of the lead frame.
第十一圖係第十圖實施例分解結構示意圖。 Figure 11 is a schematic exploded view of the embodiment of the tenth embodiment.
10‧‧‧導線架 10‧‧‧ lead frame
11‧‧‧環體 11‧‧‧Act
12‧‧‧繞線單元 12‧‧‧Winding unit
14‧‧‧第一凸緣 14‧‧‧First flange
15‧‧‧線圈 15‧‧‧ coil
20‧‧‧齒部 20‧‧‧ teeth
30‧‧‧軛部 30‧‧‧ yoke
31‧‧‧軛部單元 31‧‧‧ yoke unit
36‧‧‧絕緣片 36‧‧‧Insulation sheet
C‧‧‧心軸方向 C‧‧‧Heart direction
Claims (10)
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TW101142854A TWI450475B (en) | 2012-11-16 | 2012-11-16 | Stator and bobbin mechanism for switched reluctance motor |
CN201210533404.8A CN103825388B (en) | 2012-11-16 | 2012-12-11 | Switched reluctance motor stator and winding lead frame structure |
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TW101142854A TWI450475B (en) | 2012-11-16 | 2012-11-16 | Stator and bobbin mechanism for switched reluctance motor |
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EP3139474A1 (en) | 2015-09-02 | 2017-03-08 | Siemens Aktiengesellschaft | Electric machine and method for operating such an electric machine and method for producing same |
CN106340997A (en) * | 2016-11-16 | 2017-01-18 | 谢东桥 | Motor wiring terminal and wiring method thereof |
CN107104532B (en) * | 2017-06-13 | 2023-05-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Tooth asymmetric motor insulation framework, motor stator, motor and compressor |
CN107294234B (en) * | 2017-07-24 | 2024-06-18 | 广东美的环境电器制造有限公司 | Stator assembly, motor and manufacturing method of stator assembly |
JP6685975B2 (en) * | 2017-08-10 | 2020-04-22 | ミネベアミツミ株式会社 | Stator structure and brushless motor |
CN108923565B (en) * | 2018-09-21 | 2024-02-27 | 中创机电科技(深圳)有限公司 | Stator coil frame and stator assembly of switched reluctance motor |
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CN101483359B (en) * | 2008-01-11 | 2012-08-22 | 德昌电机(深圳)有限公司 | Motor stator construction and forming method thereof |
JP5543185B2 (en) * | 2009-12-09 | 2014-07-09 | 株式会社Evモーター・システムズ | Switched reluctance motor drive system |
CN102111021B (en) * | 2009-12-24 | 2013-12-18 | 中山大洋电机股份有限公司 | Drum motor stator structure |
CN202076857U (en) * | 2011-01-06 | 2011-12-14 | 德昌电机(深圳)有限公司 | Motor stator |
CN202050345U (en) * | 2011-06-03 | 2011-11-23 | 苏州腾龙电机科技有限公司 | External rotor direct current brushless motor used for directly driving washing machine |
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CN102801231A (en) * | 2012-08-29 | 2012-11-28 | 上海中科深江电动车辆有限公司 | Permanent magnet motor stator structure |
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TWI560976B (en) * | 2015-08-13 | 2016-12-01 | Sunonwealth Electr Mach Ind Co | |
CN106469609A (en) * | 2015-08-13 | 2017-03-01 | 建准电机工业股份有限公司 | Coil winding and winding sleeve thereof |
CN106469609B (en) * | 2015-08-13 | 2019-01-25 | 建准电机工业股份有限公司 | Coil winding and winding sleeve thereof |
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TWI450475B (en) | 2014-08-21 |
CN103825388B (en) | 2016-06-08 |
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