M295852 八、新型說明： 【新型所屬之技術領域】 本創作係-種馬達石夕鋼片定子之絕緣結構，係指一種直接於石夕鋼片定子成 型時’表面藉由射出顔方式減-軸，而產生絕緣伽，使電氣線圈在纏 繞於導磁筒時，可藉由賴之保護避錢氣線關摩擦導磁筒造成絕緣破軸 成電路短路，可增祕緣絲，並且節省製造時之工時成本及提高產 = 【先前技術】 ° 按，定子縣-種剌在轉動機件上，譬如制在主軸馬達··等，而隨著 科技之日漸進步，相對之零件也愈來愈小並愈來愈精密，但相對要求馬達定^ 之精度卻是愈來愈高。 請參照第卜2、3圖所示，其為台灣專利公告第4_〇號專利案，其為一 種馬達定子結構，其包括-片以導磁材料製成—體姻之_片⑽，該石夕鋼片 100包括有-本體H0，該本體110之上、下端各連接有複數個齒部12〇，該等 嵩部120係呈相互交錯狀，且該等齒部削與本體11〇係呈相互垂直狀(如第i _⑩®所示），此種裝置構造在進行電氣線圈200、纏繞於石夕鋼片1〇〇上時，因該石夕鋼 #100表面並未作絕、緣處理，所以，為避免與電氣線圈200產生電氣短路及其 ，他干擾作用，須先於石夕鋼片100上塗佈絕緣漆進行絕緣處理，而纏繞之電氣線 圈200之表面上亦彼覆絕緣漆，惟如此當電氣線圈2⑻於纏繞矽鋼片1〇〇時， 仍會因電氣線圈200與矽鋼片1〇〇相互摩擦而破壞絕緣漆，而造成電氣短路現 象，因此為改善該等纏繞電氣線圈時之絕緣漆會被破壞之現象，又有於該矽鋼 片100上與電氣線圈200之接觸面上先行設置一絕緣膠套3⑼(如第2、3圖所 示），藉以避免電氣線圈200於纏繞矽鋼片1〇〇時不會因相互摩擦而破壞絕緣 M295852 漆’惟’如此—來’將會增加製造成本紅時成本，在制上非常不理想。 【新型内容】 創作綱要： 本創作之創作人有鑪於制之馬達碎鋼片定子之絕緣方式在製造上有實施 上之困難，因此乃針對其瘵結所在，開始著手加以謀求改善，補其所缺，以期 寸求項合理解決之道，經過無數次之研析、設計，終於完成本創作之馬達石夕 鋼片定子之絕緣結構。 本創作之-目的’在提供—種馬達糊片定子之絕緣結構，其係為一種應 用在轉動機件上，譬如顧在電腦散熱風紅馬駐軸上，該裝置上設有一定 子i該定子係由導磁材料製成，且該定子上設有，呈中空狀之導磁筒，該導 兹门兩端緣刀別叹有與之垂直且相互交錯之磁極片，且該定子表面披覆有藉由 射出成型之_，如此—來，#電氣、__在導讀上時，可藉由膠膜之絕 彖保漢作用’而使定子與電氣線關不會因相互雜，崎絕緣被破壞及膠膜 掉落之情形發生。 本創作之再-目的，在提供—種馬達糊片定子之絕緣結構，其滕膜可分 佈在V磁筒表面、磁極>}與導磁筒相接之内側面以及磁極片間之空隙。 【實施方式】 明配合參閱第4、5、6、7圖所示，本創作係一種馬達石夕鋼片定子之絕緣結 構’其係為-種顧在轉動機件上，譬如細在風扇馬達上，請參照第7圖所 不4馬達具有-馬達轉子1〇，該馬達轉子1〇週邊設有扇葉U，另，該馬達 轉子10上設有-軸桿12，該軸桿12恰可插套在定子2()上之轴承％中，而藉 由軸承24之支持，而立於定子2G巾，又該定子㈣由導磁㈣製成，且該定 M295852 子20上設有一内呈中空狀之導磁筒21，而該導磁筒2]之中空位置恰可置放之 軸承24，該導磁筒21兩端緣分別設有與之垂直且相互交錯之磁極片22，且該 定子20表面彼覆有藉由射出成型之膠膜23,該膠膜23可分佈在導磁筒21表面、 磁極片22與導磁筒21連接之内側面以及磁極片22間之空隙(如第4、5圖所 示）’如此-來，當電氣線圈30纏繞在導磁筒21上時，可藉由勝膜23之絕緣 保護作用’而使導磁筒21與電氣線圈3〇間不會因相互摩擦而破壞絕緣，且能 有效縮減整體體積，更不會有膠膜掉落之情形發生。 0 核上遠實施例’僅用以舉例說明本創作之-可行實施例而已，對熟悉該 項技藝之人士，當可對其細部形狀進行各種等效之變化例，惟其均應包括在本 創作之精神及範圍内。 【圖式簡單說明】 第1圖：習用裝置之立體示意圖。 第2圖·制裝置之電氣線難繞在定子上之立體示意圖。 第3圖· g置之電氣線圈纏繞在定子之斷面示意圖。 φ 第4圖：本創作之定子立體示意圖。 • 帛5 ®:本創作之定子包覆_之立體示意圖。 _ g 6圖：本創作之電氣線圈纏繞在定子上之斷面示意圖。 第7圖：本創作之實施例。 【主要元件符號說明】 馬達轉子 扇葉 12 軸桿 7 M295852 定子 2ΰ 導磁筒 21 磁極片 以 膠膜 23 電氣線圈 30M295852 VIII. New description: 【New technical field of the invention】 This creation department is a kind of insulation structure of the stator of the motor Shishigang sheet. It refers to a kind of surface that is directly formed in the stator of Shixia Steel. Insulation gamma is generated, so that when the electric coil is wound around the magnetic conductive tube, the frictional magnetic conductive tube can be closed by the friction-proof magnetic tube to cause the circuit to be short-circuited, thereby increasing the secret edge and saving manufacturing time. The cost of working hours and the increase of production = [Previous technology] ° According to the stator county, the kind of hoe is on the rotating machine, such as the spindle motor, etc., and as the technology progresses, the relative parts are getting more and more Smaller and more sophisticated, but the relative accuracy of the motor is higher and higher. Please refer to paragraphs 2 and 3, which are the Taiwan Patent Publication No. 4_〇 patent, which is a motor stator structure, which comprises a sheet made of a magnetically permeable material, a body sheet (10), The Shishi steel sheet 100 includes a body H0. The upper and lower ends of the body 110 are connected with a plurality of teeth 12 〇, and the ridges 120 are mutually staggered, and the teeth are cut with the body 11 They are perpendicular to each other (as shown in the first _10®). When the device is constructed and wound on the electric coil 200, it is not covered by the surface of the Shihua Steel #100. Therefore, in order to avoid electrical short circuit with the electric coil 200 and its interference effect, the insulating paint must be applied to the Shihua steel sheet 100 for insulation treatment, and the surface of the wound electric coil 200 is also insulated. Paint, but when the electric coil 2 (8) is wound around the silicon steel sheet, the electrical coil 200 and the silicon steel sheet 1 〇〇 rub each other to damage the insulating varnish, resulting in electrical short circuit, so to improve the winding electrical coil When the insulating paint is destroyed, it is also in the steel sheet 1 An insulating rubber sleeve 3 (9) is arranged on the contact surface of the electric coil 200 at 00 (as shown in Figs. 2 and 3), so as to prevent the electric coil 200 from being damaged by mutual friction when the electric coil 200 is wound around the steel sheet. Paint 'only' so - to 'will increase the cost of manufacturing costs when red, is very unsatisfactory in the system. [New Content] Creation Outline: The creator of this creation has the difficulty in the manufacture of the insulation method of the stator of the motor-crushed steel sheet. Therefore, it is aimed at its entanglement and begins to seek improvement and make up for it. The lack of, in order to solve the problem of reasonable solutions, after numerous studies and design, finally completed the insulation structure of the motor Shishi Steel sheet stator. The purpose of this creation is to provide an insulation structure for a motor paste stator, which is applied to a rotating machine, such as a computer cooling heat red horse on the axle, the device has a certain sub-i The stator is made of a magnetically permeable material, and the stator is provided with a hollow magnetic guide tube. The two ends of the guide door are slanted with a magnetic pole piece perpendicular to each other and interdigitated, and the surface of the stator is covered with Covered with injection molding _, so - come, #电, __ can be used to guide the reading, the stator and the electric wire can be closed by the insulation of the film The situation is broken and the film is dropped. Further, the object of the present invention is to provide an insulating structure of a motor paste stator, which can be disposed on the inner surface of the surface of the V magnetic cylinder, the magnetic pole, and the gap between the magnetic pole pieces. [Embodiment] With reference to Figures 4, 5, 6, and 7, the creation is a kind of insulation structure of the stator of the motor steel-shield steel sheet, which is a type of screw on the rotating machine, such as a fan motor. In the above, please refer to Fig. 7. The motor has a motor rotor 1〇, and a fan blade U is disposed around the motor rotor 1 . Further, the motor rotor 10 is provided with a shaft 12 which is just The insert sleeve is in the bearing % on the stator 2 (), and is supported by the bearing 24, and stands on the stator 2G, and the stator (4) is made of magnetic conductive (4), and the fixed M295852 sub- 20 is provided with an inner hollow a magnetic tube 21 of the shape, and a bearing 24 disposed at a hollow position of the magnetic tube 2], the two ends of the magnetic tube 21 are respectively provided with magnetic pole pieces 22 perpendicular to each other and interdigitated, and the stator 20 is covered with a film 23 formed by injection molding, and the film 23 can be distributed on the surface of the magnetic tube 21, the inner side surface of the pole piece 22 and the magnetic tube 21, and the gap between the pole pieces 22 (eg, 4th) 5 shows that, when the electric coil 30 is wound around the magnetic conductive tube 21, the magnetic permeability can be made by the insulating protection of the winning film 23. Between 21 and electrical coil 3〇 friction will not destroy the insulation, and can effectively reduce the overall volume, but there will occur the case of falling film. 0 The core remote embodiment 'is only used to illustrate the creative embodiment of the present invention. For those skilled in the art, various equivalent variations can be made to the shape of the detail, but they should all be included in the creation. The spirit and scope. [Simple description of the drawing] Fig. 1: A schematic view of a conventional device. Figure 2 is a perspective view of the electrical wiring of the device that is difficult to wind around the stator. Fig. 3 is a schematic cross-sectional view of the electric coil wound around the stator. φ Figure 4: Stereo view of the stator of this creation. • 帛5 ®: A schematic representation of the stator cladding _ of this creation. _ g 6Fig. Schematic diagram of the cross section of the electric coil of the present invention wound on the stator. Figure 7: An embodiment of the present creation. [Main component symbol description] Motor rotor Fan blade 12 Shaft 7 M295852 Stator 2ΰ Magnetic cylinder 21 Magnetic pole piece With film 23 Electric coil 30
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