M297577 八、新型說明： 【新型所屬技術領域】 本新型是有關一種外罩，特別是一種 【先前技術】 疋種工具機所使用之馬達外罩結構。 馬達係用以提供各式工具機的動力來源， 工具機則形同虛設，而-般常見之馬達 ^法正*運作則整組 =内敎馬達(如相、果汁機），另—種為可直接組接拉 馬達(如切割機、鑽孔機)。其中，後述之祕 觀η 2f利之馬達外殼係由二個罩蓋組立而成，各罩蓋i有;=膠 μ具有至少二凸伸部，係從罩狀體開口緣邊向外凸出，各凸伸部 -第-契鎖合孔，且孔座之外端面内緣形成 —弟—m罩I之孔座内緣係形成凹凸互補之—第二契合 2盍係用以罩合於馬達定子二端，該等孔座兩兩 面^: 貼合’供穿設鎖合，且第—契合部及第二契合部相互契合。 =υ盍直接與馬達定子二端難貼合，當馬達啟動畴纽 ，/題在於若該工具機需仰賴該馬達作長時間持續性的運動，則會= 成過…的現象，導致該馬達之塑膠外殼被燒熔。 、。 為了避免馬達之塑膠外殼因持續性使用發生被燒炼的狀況，市面 現了^-種如同中，民國專利證書第00525871 ?虎『馬達外殼』之銘製外 设笔”包含有-呈管狀之殼身’該殼身之外表面形成多數散鱗片，藉此 改』馬達過熱而造成外殼燒_情形。雖然銘具有高散熱的效用，^ 要啟動馬達仍需仰賴電源輸人，問題在於—但使用馬達的途中發生 形’轉但無法_電轉遞，還是—料鲜極高的金屬，此狀況勢： 嚴重威脅到人身安全。 【新型内容】 本新型之主要目的’在於解決馬達長時間使用會產生過熱之缺失，並 避免馬達漏電的斜發生，本_提供—種工具機之馬達料結構， 達設有一定子及一轉子，其中該外罩包括有·· … M297577 一由金屬材壓製為一體成型之外殼，該外殼開設有複數個可外接碳刷 之插孔，該些插孔各裝置有一具螺紋且由耐高溫不導電塑材製成之接口， 且該外殼另開設有一供導線穿出之穿孔；一由对高溫不導電塑材製成之『5 離罩，該隔離罩係用以將該定子包覆，並藉由複數個不導電螺絲將該定子 鎖固於該外殼之固接座’該些自該馬達穿入之螺絲係另套接有至少一不導 電的墊圈。 ' 當電源輸入啟動馬達運作之能量，該由金屬材製之外殼可達到降低馬 達運作時所產生的高溫，另外，該耐高溫塑材製之隔離罩能阻絕馬達與外 殼接觸，以避免使用者因馬達漏電而引發觸電之狀況。M297577 VIII. New description: [New technical field] The present invention relates to a cover, in particular to a motor cover structure used in the prior art tool machine. The motor is used to provide the power source of all kinds of machine tools, and the machine tool is ineffective. The common motor is normal. The whole group = inner motor (such as phase, juice machine), and the other is directly Group pull motors (such as cutting machines, drilling machines). Wherein, the motor casing of the secret view η 2f is composed of two covers, and each cover i has; the glue μ has at least two protrusions protruding outward from the opening edge of the cover body, Each of the protruding portions - the first-locking hole, and the inner edge of the outer surface of the hole seat is formed - the inner edge of the hole of the m-m cover I is formed to be concave-convex complementary - the second fit 2 is used to cover the motor The two ends of the stator, the two sides of the hole seat ^: the fit 'for the wear and lock, and the first-fitted portion and the second-fitted portion meet each other. = υ盍 directly fits the motor stator two ends, when the motor starts the domain, / the problem is that if the machine tool depends on the motor for long-term continuous motion, it will become a phenomenon that causes the motor The plastic casing is melted. ,. In order to avoid the situation that the plastic outer casing of the motor is being smelted due to continuous use, the market has now appeared in the same way as the patent certificate No. 00525871 of the Republic of China. The shell body 'the outer surface of the shell body forms a lot of scattered scales, thereby changing the motor overheating and causing the shell to burn. _ Although the name has a high heat dissipation effect, ^ to start the motor still depends on the power input, the problem is - but On the way to use the motor, the shape of the 'turning but not _ electric transfer, or the material is very high metal, this situation: serious threat to personal safety. [New content] The main purpose of this new type is to solve the long-term use of the motor The occurrence of overheating is avoided, and the leakage of the motor leakage is avoided. The motor material structure of the machine tool is provided with a stator and a rotor, wherein the outer cover includes ... M297577 a molded outer casing, the outer casing is provided with a plurality of jacks for external carbon brushes, and each of the jacks has a threaded interface made of high temperature resistant electrically non-conductive plastic material. And the outer casing has a perforation for the wire to pass through; a "5" cover made of high temperature non-conductive plastic material, the isolation cover is used to cover the stator, and will be covered by a plurality of non-conductive screws The stator is fixed to the fixing seat of the outer casing. The screws penetrating from the motor are sleeved with at least one non-conductive gasket. 'When the power input starts the energy of the motor operation, the metal casing is made of metal. The high temperature generated by the operation of the motor can be reduced. In addition, the high temperature plastic material isolation cover can prevent the motor from contacting the outer casing to prevent the user from being electrically shocked due to leakage of the motor.
【實施方式】 本新型是有關一種能將馬達包覆並兼具散熱及防漏電之外罩結構，有 關本新型之詳細說明及技術内容，現就配合圖式說明如下： 請同時«『第丨圖』及『第3圖』所示，此為本新型之外觀分解及 實施例示意圖，本新型係用於—具馬達之工具機卜該馬達設有—定子Μ 及-與該定子16械應之轉子2G，其中該外罩包括有工 ^體之外殼11(該金屬材可為崎)，該物;兩側開 '铷亚可外接石厌刷之插孔12，該些插孔12各裝置有一且螺纹⑶ 且1㈣高溫轉電麟製紅接π丨3，該如u驗有接座、 此外該外殼u另開設有—供該馬達之導線161穿 該外殼η虹係摘高溫科_鄕成之隔轉 ， 將該定子I6四周包覆住(請來閱『 4離罩I5用以 絲Π將該定子16鎖固於該外殼u，^糸=’再藉由複數個不導電螺 少一不導電的墊圈19，且該_ 18 n賴18並套接有至 將套接有該塾圈19之利17貫!皿不導電塑材所製。 接貼合，之後再將穿出定早j 子6’讓螺絲17不與定子16直 Μ 121。牙出a6之螺絲17鎖於-自_ 口為6亥接口 13由耐其、、西湖从制 產生的高溫。料，當該定子16持 續作動’該由金屬材製之外殼11可達 能量，進婦轉子2二n所以當_輪人啟動馬達運作之 一 ㈣時，該接口13便可承物達細轉時所 M297577 . 到降低定子16運作時所產生的高溫，又，該耐高溫塑材製之隔離罩15能 阻絕定子16之矽鋼片與外殼11接觸，以避免使用者因馬達漏電而引發觸 電之意外。 綜上所述僅為本新型的較佳實施例而已，並非用來限定本新型之實施 範圍。即凡依本新型申請專利範圍之内容所為的等效變化與修飾，皆應為 本新型之技術範疇。 M297577 【圖式簡單說明】 第1圖，係本新型之外觀分解示意圖 第2圖，係本新型之剖面圖 第3圖，係本新型實施例之示意圖 【主要元件符號說明】 I ..............工具機 10.............馬達外罩 II .............外殼[Embodiment] The present invention relates to a cover structure capable of covering a motor and having both heat dissipation and leakage prevention. The detailed description and technical contents of the present invention are as follows: Please also «« And the "Fig. 3", which is a schematic view of the appearance and embodiment of the present invention. The present invention is applied to a machine tool having a motor. The motor is provided with a stator Μ and - and the stator 16 The rotor 2G, wherein the outer cover comprises a casing 11 having a workpiece (the metal material may be a smear), and the object is provided on both sides of the socket 12 of the external smear brush, and the jacks 12 have a device And the thread (3) and 1 (four) high temperature turn to the power of the red connection π 丨 3, the u test has a socket, and the outer casing u is additionally provided - the wire 161 of the motor is worn through the outer casing After the separation, the stator I6 is covered around (please read the cover 4 I5 for the wire to lock the stator 16 to the outer casing u, ^ 糸 = ' and then by a plurality of non-conductive snails less a non-conductive gasket 19, and the _ 18 n lie 18 and sleeved to the sleeve 19 with the ferrule 19; the non-conductive plastic material After the fitting, it will be put out early and then will be 6' to make the screw 17 not directly with the stator 16. 121. The screw 17 of the tooth out of the a17 is locked to - from the mouth of the 6 Hai interface 13 by its resistance, The high temperature generated by the West Lake system. When the stator 16 continues to operate, the outer casing 11 made of metal can reach the energy, and the rotor 2 2 n is so when the _ wheelman starts one of the motor operations (four), the interface 13 M297577 can be used to reduce the high temperature generated when the stator 16 is operated. Moreover, the spacer 15 made of high temperature resistant plastic can prevent the steel sheet of the stator 16 from contacting the outer casing 11 to avoid the user. The accident of electric shock is caused by the leakage of the motor. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of implementation of the present invention, that is, the equivalent variation of the content of the patent application scope of the present invention. Modifications should be the technical scope of the new model. M297577 [Simple description of the drawings] Fig. 1 is a schematic diagram of the appearance of the present invention, and Fig. 3 is a cross-sectional view of the present invention, which is a schematic view of the novel embodiment. [Main component symbol description] I....... .......Tool machine 10.............Motor cover II .............Shell
12 .............插孑L 121.............固接座 13 .............接口 131 .............螺紋 132 .............導接座 14 .............穿孔 15 .............隔離罩 16 .............定子 161.............導線 17 .............螺絲 18 .............薄膜 19 .............墊圈 20 .............轉子12 ............. Insert L 121............. Secured seat 13 ............. Interface 131 .............Thread 132.............Guide 14 .............Perforation 15 ... .......... isolation cover 16 ............... stator 161............. wire 17 .... ... screw 18 .............film 19 .............washer 20 ............ Rotor