200822499 九、發明說明: 【發明所屬之技術領域】 • 本發明係有關一種具韓早十+ & 組,該轉子繞組設在均勻分;馬達’其具-轉子繞 〜設有一與轉子連接之轉子周壁上的溝槽中,並 籠之臂桿而固定在轉子二/、猎延伸於溝槽中並構成-鼠 【先前技術】 設有繞组之電動馬達轉 Φ 100V至230V,需要封門、盖描〃疋在焉頻範圍,例如 白i-u 、 閉溝槽。此外許多馬達轉子尚^ 丁月产、、馬達既需要封閉溝槽又 雨二: 所謂的溝槽封閉鼠蘢,其—側固定風肩= 吏用 與風扇之組合可使結構輕薄短小。葉片。溝槽封閉件 上述具轉子之馬達例如參閱Μ⑽ 子溝槽被鼠蘢之臂# A1。其轉 【發明内容】仏封閉’該鼠籠並構成—風扇。 本發明之目的在於改良 熱。 艮、之馬達,使其具更佳之散 本目的由申請專利範圍第j項之 桿與繞組之間留 咬取具使風扇臂 ^ 溝礼通風遏,馬達工作時風扇可使空 乱通過该通風道。由於今泣 1定二 可改声带叙民、去 通過溝槽繞組與臂桿之間,故 進行心二/ 的風扇可對通風道 才、或口人氣。由其抽出之空氣拂過產 入溝槽之臂桿留屮…的、v〇、、且插 牙枰邊出一相當小的通風道截面,而使得流速& 312XP/M^W(Mm/96,1〇/96i279i9 200822499 其他申請專利範圍之標的係依據申請專利範圍第1 項,但其亦可為獨立。 本發較佳實施財,溝射之臂桿藉預應力而徑向 向外頂靠,以確保臂桿與繞組之間可留出一通風道。以預 應力插,在溝槽中的臂桿始終徑向向外迫緊,尤其是抵靠 部份覆蓋容置臂桿之溝槽而位在徑向外側的突出部。 紅本發明尚有關申請專利範圍第1項前言部份所述之電 動馬達。 插置=二t良上述之電動馬達’本發明使臂桿以預應力 插置在溝槽中。如此使得設臂桿之鼠籠自行固定在轉子 側翼該=!使得鼠籠臂桿頂靠伸入溝槽而在徑向外側的 用1 <摩擦力足錢轉子在與鼠籠組㈣不需使 用其他固定裝置而可被輸送至 處 組二s觸溝槽中的繞 -¾ A. + ’、召通風迢,使風扇可對該 t風逼抽需使繞組與f桿接觸時,亦可 有一徑向向外之預應力。 干 其他申請專利範圍之標的係依攄申 及/或申-裒刹^- Q f依據申印專利範圍第1項 及/次申明專利乾圍第3項,但其亦可為獨立。 構trr㈣力’f桿在鼠籠未組裝時與鼠籠對稱軸 鼠龍之製造後,亦即射出成形後,具,-#在 置,故由風扇來看,分佈在風戶ϋ ^ σ之角度位 的開放空間。鼠籠組裝在轉子 舞成-漏斗形 1 交 $杯被插入轉子溝 312XP/發明說明書(補件)/96-10/96127919 200822499 槽,故臂桿由於其彈性而被 性回復力而頂靠溝样朝厂向内寫、曲,使得臂桿因彈 向内彎曲而插置在㈣、=的側翼内面。由於臂桿徑向 可被忽略。臂桿臂桿之公差及形狀誤差 較佳為1。至5。,例二。、二:=鼠籠對稱軸所夾的銳角 如2· 3。或3. 7。。 ^ ,或具小數點一位數, 臂桿根部連接—環繞轉子之環體,環體另—侧 片:該導流葉片較佳非為純徑向,而為彎:二引 ㈣流。連接臂桿之環體的内徑配合繞組之外徑。引 向導流葉片的一側構成一徑向 緣’心緣_向尺寸等於葉片的徑 ^ 桿的尺寸約為臂桿徑向厚度的1至5倍,尤其是2出:3 ^向内部構成—通風道,使氣流通過溝槽通風道。 该凸緣通風道較佳由徑向向内突出於環體内緣的葉片構 成0 在本發明-較佳實施例中,葉片數目與臂桿數 大於。.5’且小於2.0。在一實施例中,設12支均二: 於壤體圓周侧的臂桿’環繞環體均句分佈的葉片 個。 以下將依據附圖詳細說明本發明一實施例。200822499 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a group having a Korean early ten + & group, the rotor winding is provided in a uniform division; the motor has a rotor-to-rotor connection In the groove on the peripheral wall of the rotor, the arm of the cage is fixed on the rotor 2/, and the hunting extends in the groove and constitutes a rat. [Prior Art] The electric motor with windings is turned to Φ 100V to 230V, and the door needs to be closed. The cover is in the range of the frequency, such as white iu, closed groove. In addition, many motor rotors are still produced, and the motor needs to close the groove and rain. The so-called groove-closed groin, its side-fixed wind shoulder = 吏 combination with the fan can make the structure light and thin. blade. Groove Closure The above-described motor with a rotor is, for example, referred to as a Μ(10) sub-groove by a squirrel arm #A1. The invention [closed] 仏 closed the squirrel cage and constitutes a fan. The object of the present invention is to improve heat.艮, the motor, to make it better for the purpose of the purpose of the patent range of the j-throw between the rod and the winding to take the bite to make the fan arm ^ gully ventilation, the fan can make the air through the ventilation Road. Because the current weeping 1 will be able to change the vocal band to the people, to pass between the groove winding and the arm, so the heart of the second / the fan can be on the air duct, or mouth popular. The air drawn by it passes through the arm of the groove, v〇, and the fangs are out of a relatively small air passage section, so that the flow rate & 312XP/M^W (Mm/ 96,1〇/96i279i9 200822499 The scope of the other patent application scope is based on the first item of the patent application scope, but it can also be independent. The present invention is better implemented, and the boom arm is radially outwardly biased by prestressing. Rely on to ensure that a venting duct is left between the arm and the winding. With the pre-stressed insertion, the arm in the groove is always pressed radially outward, especially against the groove that covers the absorbing arm. The groove is located on the radially outer side of the protrusion. The present invention relates to the electric motor described in the preamble of claim 1. The insertion of the electric motor described above is the same as the electric motor of the present invention. Inserted in the groove. This allows the squirrel cage of the arm to be fixed on the flank of the rotor. This makes the squirrel-cage arm stick up into the groove and radially on the outside with a frictional rotor. With the squirrel cage group (4), it can be transported to the second s-contact groove of the group without using other fixtures. The ventilator is called to allow the fan to draw the winding to the f-bar when the wind is forced to draw. The radial outward pre-stress may also be applied. The other patent application scope is based on the application and/or application-裒 brake ^- Q f is based on the first and second sub-claims of the patent application scope, but it can also be independent. The trr (four) force 'f rod is symmetrical with the squirrel cage when the squirrel cage is not assembled. After the manufacture of the dragon, that is, after the injection molding, the -# is placed, so it is distributed by the fan, and it is distributed in the open space of the angle of the wind ϋ ^ σ. The squirrel cage is assembled in the rotor dance - funnel shape 1 The $cup is inserted into the rotor groove 312XP/invention manual (supplement)/96-10/96127919 200822499 slot, so the arm is sexually restored due to its elasticity and sits against the groove to write inward and downward to the factory, making the arm Due to the inward bending of the projectile, it is inserted into the inner surface of the wing of (4) and =. Since the radial direction of the arm can be ignored, the tolerance and shape error of the brace arm are preferably 1. to 5. Example 2, 2: The acute angle of the squirrel cage axis of symmetry is 2·3 or 3.7. ^ , or with a decimal point, the root of the arm is connected - the ring around the rotor The ring body is another side plate: the guide vane blade is preferably not pure radial direction but curved: two lead (four) flow. The inner diameter of the ring body connecting the arm rods matches the outer diameter of the winding. One side constitutes a radial edge 'heart edge _ direction dimension equal to the diameter of the blade. The size of the rod is about 1 to 5 times the radial thickness of the arm, especially 2 out: 3 ^ is formed internally - the air passage makes the air flow Passing through the groove vent. The flange vent preferably consists of a blade that projects radially inwardly from the inner edge of the ring. In the preferred embodiment of the invention, the number of blades and the number of arms are greater than .5' and Less than 2.0. In one embodiment, 12 branches are provided: the arm of the circumference of the soil body is surrounded by a plurality of blades distributed around the ring body. An embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
【實施方式】 A 十圖1及2顯示本發明電動馬達之轉子丨,其包括一轉子 心2。轉子1的周壁設有數個均勻分佈的轴向溝槽3,其 312XP/發明說明書(補件)/96-10/96127919 7 200822499 控向向外開放。相鄰兩溝槽3之間構成一截面略呈T形的 ::4,兩相鄰凸部4朝向彼此之側翼5構成縫隙狀的溝 曰汗口 6。凸部4之τ形垂直部位在徑向上。 1^#轉子凸部4之側翼5延伸到其所屬溝槽3頂部, ㈣才曰3下部則由側翼5朝向溝槽底部縮小。 ^所示實施例中’轉子周壁上共設有12個溝槽3,盆 ^延伸在轉子芯2的整個長度上。該溝槽3係用於容置 設有一繞組7。為對繞組7之繞線絕緣,溝槽3 口又百一絕緣層8。 覆了3在轉子1的待運轉狀態時皆被-絕緣 t封閉。_緣體覆蓋體由—臂桿9構成,續臂桿延 伸,溝槽3的整個長度上。每一溝槽3皆設有一 9。 之截面皆為W,其U垂直部以伸入部 水Λ之兩側翼5所構成的間隙中。臂桿9之T形 :::U位在溝槽3側,亦即頂靠 組7繞線與臂桿9之了形水芈卹η々印 μ則柃千% 構成-位在溝槽方向上即 2有-空隙,而 12。 力即十仃於轉子軸X的通風道 比約為2: 1至、在H被覆蓋處之通風道12的截面積 溝槽3截面積約為2W時 通風道心積則為㈣子繞組7之面積為14‘ 體St等::一:所有臂桿9之環體&該環 專於兩么向相對之臂桿9在環體13根部處的 312ΧΡ/發明說明書(補件)/96-10/96127919 8 200822499 淨距離。故臂#9τ方構成通風道 至環體13内緣。 的1形水平部延伸 環體13軸向上不朝向臂桿9 成-凸緣14,其在圓周侧突出 向向外擴大而構 臂桿9的尺寸相當於臂桿9之Τ形垂于直:二緣14突出於 厚度。 "卩1 〇之徑向材料 連接臂桿9的環體13及凸緣 3之外’並抵靠轉子芯2端面而包圍溝槽 實施例中,環體13及凸緣Π設在轉子二隹^在所示 凸緣14不朝向臂桿9而垂直於 收市=則。 體面上設有導流葉片15 ^的凸緣面或環 月15其太卜太 彝成收木态側的風扇16。苹 y Λ 本實施例中設有21個此種筆片1, 八均勻裱形分佈並構成風扇16。 ” ’ 本實施例中,葉片15轴向上 度的五分之一至六分之_。在另一實施:中== 長度約為葉>1*度的四倍。葉片15在垂 - 環體13平面上非為魂帕而政叫η 、I子轴X的 風器。 非為線性,而略微幫曲’以構成-徑向鼓 所示實施例t,由收集器侧來看轉子i時 =曲為朝逆時針方向凸起。轉子i為順時針旋轉^ 15外徑朝向旋轉方向彎曲。 果月 件3Γ=13、凸緣14及葉片15為一體成形之塑膠 牛尤/、疋射出成形塑膠件,其共同構成一鼠籠 312ΧΡ/發明說明書(補件)/96-10/96127919 鼠籠17被推到轉子芯2繞組後方的軸向上,並將臂桿1 200822499 插入所屬溝槽3。 裝:時,1•籠17 未組 籠π之對稱軸以一約凸:=延伸’且臂桿9與鼠 轉子芯2後,铺祕 ㈣α。鼠籠17被組震於 士俊β對稱軸y與轉子軸χ重疊。 插:ΐ::臂桿9利用其彈性而被徑向:内弯曲,以將里 c。故臂桿9產生一徑向向外之應:臂 杯9的了形水平部丨丨以 以行穿 側。故劈炉ο々τ / 干9弹性回復力頂靠側翼5下 生-摩柝:形水平部11與轉子芯2或側翼5間產 擦:,其足以使鼠籠17固定在轉子芯2 狀悲下,臂桿9之子盲廡六g <匕女, 衣 桿9之Τη工/ 生之彈性回復力並使得臂 ^之τ形水平部η與轉子繞組7 # 而構成通風道12。 另埋似距硪, 轉子1旋轉使得電動馬達工作時, 之間的通風道12及被帶動η 于與轉子繞组7 過聋…L 轉的風扇16使得空氣軸向通 ί i2V^ ^ 1 ° 朝向連接们曰Q 自由端處為開放。溝槽通風道12 至體13及凸緣14連接-徑向向内延伸 二=的核形通風道18,其由葉片15徑向向内突出 於衣體13及凸緣14的突出高度定義丄 度約等於一葉片15之厚度。 ,、 犬出鬲 離:力使風扇旋轉產生的氣流被徑向 氣流出σ對風扇16之位置選擇及所產 ^ 渦流,可使熱被環繞的彎曲葉片15排出。 二軋 312ΧΡ/發明說明書(補件)/96-10/96127919 200822499 貝。本發明揭示之特徵 所有揭示特徵本身皆具有發明性 完全包含於本案之申請專利範圍中 【圖式簡單說明】 圖1係本發明電動馬達轉子及鼠籠之立體圖 圖2係圖1轉子另一方向之立體圖。 圖3係本發明轉子未組裝鼠籠時之截面圖。 圖4係圖3線IV-IV之截面圖。 圖5係圖3部份V之放大圖。 圖6係鼠籠之立體圖。 圖7係鼠籠之縱截面圖。 【主要元件符號說明】 轉子 2 3 4 轉子芯 溝槽 凸部 侧翼 溝槽開口 轉子繞組 8 絕緣層 9 臂桿 10 T形垂直部 11 T形水平部 12 通風道 13 環體 312XP/發明說明書(補件)/96-10/96127919 200822499 14 凸緣 15 導流葉片 16 風扇 17 鼠龍 18 通風道 X 轉子轴 y 對稱軸 a 銳角[Embodiment] A FIGS. 1 and 2 show a rotor 电动 of an electric motor according to the present invention, which includes a rotor core 2. The peripheral wall of the rotor 1 is provided with a plurality of evenly distributed axial grooves 3, which are open to the outside in a 312XP/invention specification (supplement)/96-10/96127919 7 200822499. Between the adjacent two grooves 3, a: -4 having a slightly T-shaped cross section is formed, and the two adjacent convex portions 4 form a slit-shaped gully sweat 6 toward the side wings 5 of each other. The τ-shaped vertical portion of the convex portion 4 is in the radial direction. 1^# The flank 5 of the rotor projection 4 extends to the top of the groove 3 to which it belongs, and (4) the lower portion of the ridge 3 is narrowed by the flank 5 toward the bottom of the groove. In the illustrated embodiment, a total of twelve grooves 3 are provided on the peripheral wall of the rotor, and the pots extend over the entire length of the rotor core 2. The trench 3 is for accommodating a winding 7. In order to insulate the winding of the winding 7, the trench 3 is further insulated by a layer 8. The cover 3 is closed by the insulation t when the rotor 1 is in an operating state. The rim body cover is composed of an arm bar 9 which extends over the entire length of the groove 3. Each of the grooves 3 is provided with a 9. The cross section is W, and the U vertical portion thereof extends into the gap formed by the side wings 5 of the water raft. The T-shaped:::U position of the arm 9 is on the side of the groove 3, that is, the winding of the top group 7 and the arm 9 is 芈 々 μ 柃 柃 柃 构成 构成 - - - - - - - - - The upper 2 has - gap, and 12. The force ratio is about 2:1 to the rotor shaft X, and the cross-sectional area of the air passage 12 where the H is covered is 3W. The cross-sectional area of the air passage is about 2W (4) the sub-winding 7 The area is 14' body St and so on:: one: the ring body of all the arms 9 & the ring is dedicated to the opposite arm 9 at the root of the ring body 13 312 / invention instructions (supplement) / 96 -10/96127919 8 200822499 Net distance. Therefore, the arm #9τ side constitutes the air passage to the inner edge of the ring body 13. The 1-shaped horizontal portion extending annular body 13 does not axially face the arm 9 into a flange 14, which protrudes outwardly on the circumferential side and the size of the arm 9 is equivalent to the shape of the arm 9: The two edges 14 protrude from the thickness. "卩1 径向 radial material connecting the ring 13 of the arm 9 and the flange 3 and surrounding the groove of the rotor core 2, the ring body 13 and the flange are disposed on the rotor 2在^ is shown in the illustrated flange 14 not facing the arm 9 and perpendicular to the closing = then. The flange surface of the guide vane 15 ^ is provided on the body surface or the fan 16 of the moon 15 is too arranging into the wood-receiving side. Apple y Λ In this embodiment, 21 such pen pieces 1 are provided, and eight uniform domes are distributed and constitute a fan 16. In the present embodiment, the blade 15 is axially superior to one-fifth to six-sixth. In another embodiment: the middle == the length is about four times the leaf > 1* degrees. The blade 15 is hanging - On the plane of the ring body 13 is not the soul of the soul, and the wind is called the η, I sub-axis X. The wind is not linear, but slightly curved 'to form a radial drum shown in the example t, the rotor from the collector side i = the curvature is convex in the counterclockwise direction. The rotor i is rotated clockwise ^ 15 outer diameter is bent in the direction of rotation. The moon piece 3 Γ = 13, the flange 14 and the blade 15 are integrally formed plastic cow / 疋Injection molded plastic parts, which together form a squirrel cage 312 ΧΡ / invention manual (supplement) / 96-10/96127919 The squirrel cage 17 is pushed into the axial direction behind the winding of the rotor core 2, and the arm rod 1 200822499 is inserted into the associated groove 3. When loading: 1 • cage 17 does not form the symmetry axis of the cage π with a convexity: = extension 'and after the arm 9 and the rat rotor core 2, the secret (four) α. The squirrel cage 17 is shaken by Shi Jun β The axis of symmetry y overlaps with the axis of the rotor. Insert: 臂:: The arm 9 is radially bent by its elasticity to bend the inside of the c. Therefore, the arm 9 produces a radially outward response: the arm cup 9 Up The horizontal portion is arranged to pass through the side. Therefore, the elastic recovery force of the crucible ο々τ / dry 9 is generated by the side flap 5 - the friction: the horizontal portion 11 and the rotor core 2 or the side flap 5 are wiped: The squirrel cage 17 is fixed in the rotor core 2, and the arm of the arm 9 is blindly 庑6g < niece, the elastic return force of the 衣 工 / / 生 生 生 生 生 并 并 并 并 并 并The winding 7# constitutes the air passage 12. The same as the distance, the rotor 1 rotates so that when the electric motor is operated, the air passage 12 between the air passages 12 is driven to η with the rotor winding 7 ... L turns the fan 16 to make the air The axial direction ί i2V^ ^ 1 ° is open toward the free end of the connection 曰Q. The groove venting passage 12 to the body 13 and the flange 14 are connected - a radially inwardly extending two-shaped nuclear venting passage 18, which is The protruding height of the blade 15 protruding radially inwardly from the body 13 and the flange 14 defines a degree of twist equal to the thickness of a blade 15. The dog's airflow is caused by the radial flow of the airflow generated by the fan. The position of the fan 16 is selected and the eddy current is generated, so that the heat is surrounded by the curved blade 15. The second rolling 312 ΧΡ / invention manual (repair </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Fig. 3 is a perspective view of the rotor in the other direction of Fig. 1. Fig. 3 is a cross-sectional view of the rotor of the present invention when the squirrel cage is not assembled. Fig. 4 is a sectional view taken along line IV-IV of Fig. 3. Fig. 5 is a portion of Fig. 3 Enlarged view Figure 6 is a perspective view of a squirrel cage. Figure 7 is a longitudinal section of a squirrel cage. [Main component symbol description] Rotor 2 3 4 Rotor core groove convex side wing groove open rotor winding 8 Insulation layer 9 Arm 10 T-shaped vertical part 11 T-shaped horizontal part 12 Air passage 13 Ring body 312XP / Invention manual Pieces)/96-10/96127919 200822499 14 Flange 15 Guide vane 16 Fan 17 Rat dragon 18 Ventilation duct X Rotor shaft y Symmetry axis a Sharp angle
312XP/發明說明書(補件)/96-10/96127919 12312XP/Invention Manual (supplement)/96-10/96127919 12