200910738 九、發明說明： 【發明所屬之技術領域】 =發明係與—種外轉式料騎轉子相，更詳而古 =特別是指-觀難贿鱗音縣之外赋吊扇馬達 【先前技術】 t請參閱第-_為習知之吊扇馬達轉子，該轉子係 當距離，該轉子係包含有知)間有—適 3 $ _讀之座體1及於該座體1 設有數等距排列之永久磁鐵2，該等永久磁鐵2 體，Ιίίϋ胃㈣献有默厚度之弧形板 =轉子係輪__之永久磁鐵2職生之不同磁極 =子⑽絲)相吸及相斥_而不停產生換 轉子持續運作。 【發明内容】 准’習知之吊扇•焉達轉子雖可藉由該等永久磁鐵2產生 •、° < 44永久磁鐵2其體積平均，故整體產生之磁力平 均’故於換向時受該等永久磁鐵2吸力影響，產生明顯之換 向移動力σ’使轉子產生震動，故會造成吊扇馬達轉子運作 時產生木音’而影響吊扇使用之品質，故綜上所述，習知 之吊扇馬達轉子實有待加以改善之必要性。 本心明提供-種具減震與降低噪音效果之外轉式吊扇 馬達轉子’係包含―定子及設置於定子外删之—轉子，該 轉子包合有—_殼體之座體，該座體其環周設有周壁，並 200910738 於内部形成-容置㈣，_座體·上等距環設有數永久 磁鐵’該等永久磁鐵相對該定子之端_由中間處朝其左、 右兩侧端面義’韻粒久賴兩端分卿成厚度 媒都。 本發明所提供之具減震與降低操音效果之外轉式吊扇 馬達轉子’轉低鱗永久磁鐵_之磁場強度外，並藉以 拉長永久磁鐵兩端極部與定子間之距離，而使該轉子於^向200910738 IX. Description of the invention: [Technical field to which the invention belongs] = invention system and the kind of externally-rotated material riding the rotor phase, more detailed and ancient = especially refers to the view of the hard-boiled scales outside the county ceiling fan motor [previous technology] 】 t Please refer to the -_ is the conventional ceiling fan motor rotor, the rotor is the distance, the rotor system contains the knowledge that there is a suitable 3 $ _ reading the seat body 1 and the seat body 1 is arranged in equal distance Permanent magnet 2, the permanent magnet 2 body, Ιίίϋ stomach (4) curved plate with a thickness of silence = permanent magnet of the rotor wheel __ different magnetic poles of the parental body = sub (10) wire) attracting and repelling _ Constantly changing rotors continue to operate. SUMMARY OF THE INVENTION The conventional ceiling fan and the Trent rotor can be produced by the permanent magnets 2, and the < 44 permanent magnets 2 are averaged in volume, so that the overall magnetic force generated is averaged. When the permanent magnet 2 absorbs the influence, the apparent reversing movement force σ' causes the rotor to vibrate, which causes the wood sound of the ceiling fan motor rotor to operate and affects the quality of the ceiling fan. Therefore, in summary, the conventional ceiling fan motor The rotor has to be improved. The present invention provides a rotary fan and a noise reduction effect. The rotary ceiling fan motor rotor includes a stator and a rotor disposed outside the stator. The rotor includes a housing of the housing. The body has a peripheral wall around the circumference, and 200910738 is internally formed - accommodating (four), the _ seat body and the upper equidistant ring are provided with a number of permanent magnets. The permanent magnets are opposite to the end of the stator _ from the middle to the left and right The side end of the righteous 'Yu grain long-term singly divided into two into the thickness of the medium. The invention provides the shock absorption and the reduction of the sound effect, and the distance between the poles of the permanent magnets and the stator is extended by the magnetic field strength of the rotating ceiling fan motor rotor The rotor is in the direction
時’藉由該等極部產生較小之磁力，以穩定換向產生之震 動’進而大幅降低轉子轉動造成之雜音，故可有效解決習知 所產生之問題。 【實施方式】 ★請參閱第二圖所示，係為本發明一種具減震與降低β桑音 政果之外轉式吊扇馬達轉子之較佳實施例，其包 及一轉子20 ;其中： 、該定子1〇,其包含有一心軸丨丨及一電磁鐵部12，該電 磁鐵。Ρ12巾央穿設修雄η，且該電磁鐵部^係環設於 該心轴11上並依序繞設有數線圈組13。 又、 該轉子20，係設置於該定子10之外周圍 間有—適當距離，其進—步包含有： 與疋子1〇 —座體21 ’請再配合參閱第三_示，其中心對應該定 心軸U貫設有—軸孔211 該座體21環周設有周 由：二部形成一開口端朝上之容置空間212，且該座體21 底。卩周緣沖凹有數栓孔213。 數永久磁鐵22，係等距環設於該座體21周壁上，且相 200910738 鄰之永久錢22财適當轉，於本實細巾，該等永 磁鐵22分別利用膠合狀結合於該座體21周壁上，其中， “等永久錢22為具有適當厚度之矩形狀之板體，且每一 =該定子1G之端_由中嶋减左、右兩 狀而形彎曲漸縮’使該等永久磁鐵22係形成橢圓形 而兩&則分卿成厚度較薄之極部221，而該等極部221 之磁力小於其巾間之磁力，且該等極部221與定子1〇外周 圍之距離大於其中間。 * 一蓋，23，係蓋合於該座體21之之容置空間212開口 端上’該蓋體23係由底部外周緣且對應該座體21之數栓孔 213位置處係沖凹有對應之螺孔23卜係藉由數長型螺栓3〇 穿過該等栓孔213進而鎖固於該蓋體23之螺孔如内，且 其中心對應該定子1G之心軸n亦貫設有一轴孔232。 為供進-步瞭解本發明構造特徵、運賭術手段及所預 期達成之姐，祕本發败財式加讀述，相信當可由 此而對本發明有更深入且具體之瞭解，如下所述：田 當欲組合該吊躺賴子時，首先，將轉永久磁鐵23 等距膠合固定於該越21駿上，再將轉定子财央之 心轴Π貫穿固定於該座體21與蓋體23之軸孔2U、232， 再利用數長形螺栓30由該座體21底部穿過該等栓孔213再 進而鎖固於該蓋體23之螺孔231上，即完成該馬達轉子之 結構組合。 請參閱第四圖所示，當啟動該馬達轉子時，該轉子2〇 藉由相鄰之該等永久磁鐵22之極部221產生之不同磁極， 200910738 與定子10上繞設之線圈組13相互產生相 使該轉子20持續產生換向動作， 斥作用，而 與定子10間之距離相對拉長，而使&子=、之極部221 侧間時，姆物峨久麵22觀^目= 強大磁場造成之換向震動力，而使其平順運作。 之At the time, the small magnetic force is generated by the pole portions to stabilize the vibration generated by the commutation, thereby greatly reducing the noise caused by the rotation of the rotor, so that the problems caused by the conventional problems can be effectively solved. [Embodiment] ★ Please refer to the second figure, which is a preferred embodiment of the rotor of a rotary ceiling fan motor with damping and lowering beta sang-yin, and a rotor 20; The stator 1 includes a mandrel and an electromagnet portion 12, the electromagnet. The Ρ12 towel is disposed with the xiong η, and the electromagnet portion is disposed on the mandrel 11 and the number of coil sets 13 are sequentially wound. Moreover, the rotor 20 is disposed at an outer distance between the outer periphery of the stator 10, and the advance step includes: and the rafter 1 〇 - the seat body 21 'please refer to the third _ display, the center pair The centering shaft 211 should be provided with a shaft hole 211. The seat body 21 is circumferentially provided with a circumference: the two portions form an accommodating space 212 with an open end facing upward, and the base body 21 is bottom. There are several bolt holes 213 in the peripheral edge of the iliac crest. The permanent magnets 22 are equidistantly arranged on the peripheral wall of the seat body 21, and the permanent money of the phase of the 200910738 is appropriately turned. In the actual fine towel, the permanent magnets 22 are respectively bonded to the seat body by gluing. On the 21-week wall, in which "the permanent money 22 is a rectangular plate body having a proper thickness, and each = the end of the stator 1G is reduced by the middle and the left, and the shape is bent and tapered" to make the permanent The magnets 22 are formed in an elliptical shape, and the two & are divided into thinner portions 221, and the magnetic force of the pole portions 221 is smaller than the magnetic force between the wipers, and the pole portions 221 and the outer periphery of the stator 1 are The distance is greater than the middle. * A cover, 23, is attached to the open end of the accommodating space 212 of the base body 21. The cover body 23 is located at the outer peripheral edge of the bottom portion and corresponds to the number of the bolt holes 213 of the seat body 21. Corresponding screw holes 23 are passed through the bolt holes 213 and then locked in the screw holes of the cover body 23, and the center thereof corresponds to the center of the stator 1G. The shaft n is also provided with a shaft hole 232. For the purpose of further understanding of the structural features of the invention, the means of gambling and the expected achievement, The present invention has a deeper and more specific understanding of the present invention, as follows: When Tian Tian wants to combine the hanging lays, firstly, the permanent magnet 23 is equally fixed to the fixed glue. The more than 21 springs, the shaft of the rotor of the stator is inserted through the shaft holes 2U, 232 of the seat body 21 and the cover body 23, and the bottom of the seat body 21 is passed through the number of elongated bolts 30. The bolt hole 213 is further locked to the screw hole 231 of the cover body 23, that is, the structural combination of the motor rotor is completed. Referring to the fourth figure, when the motor rotor is started, the rotor 2 is driven by the phase. The different magnetic poles generated by the pole portions 221 of the permanent magnets 22 are adjacent to each other, and the phases of the coils 13 wound on the stator 10 are mutually generated by the rotors 20, and the rotor 20 continues to generate a reversing action, a repulsive action, and a distance from the stator 10. Relatively elongated, and when & sub =, between the sides of the pole 221, the long-term surface of the object 22 view ^ the power of the strong magnetic field caused by the reversing vibration, so that it smooth operation.
請參閱第五至六圖所示，係為本發明另 ，合圖’其構造與功能大致與本發明較佳實施例二 處=於，鮮永久磁鐵22相對該定子Μ之端_由州處 呈傾斜漸縮，使該等永久磁鐵22係形 成'角雜巾另面相對該座體21周壁則形成弧形邊。 下：效，再將本發明之特徵及其可達成之預期功效陳述如 本發狄永久翻躺齡卿成厚度㈣之極部，除 久顧㈣之磁場強度外，如減永久磁鐵兩端 之之距離，而使該轉子於換向時，藉由該等相鄰 —: 小之磁力，以穩定換向產生之震動而順暢運 二進而大幅降低轉子轉動造成之雜音，以提升吊扇使用之 ⑽貝，且馬達轉子結單且絲料，顧財便 性。 、 綜上所述’本發明在同類產品中實有其極佳之進步實用 f生同時遍查國内外關於此類結構之技術資料，文獻中亦未 毛見有相同的構造存在在先，是以，本發明實已具備發明專 利要件，爰依法提出申請。 准以上所述者，僅係本發明之一較佳可行實施例而 200910738 已，故舉凡應用本發明說明書及申請專利範圍所為之等效結 構變化，理應包含在本發明之專利範圍内。 200910738 【圖式簡單說明】 第一圖係為習知吊扇馬達轉子之組合圖。 第二圖係本發明較佳實施例之分解圖。 第三圖係本發明較佳實施例之轉子組合圖。 第四圖係本發明較佳實施例之組合剖示圖。 第五圖係本發明另一較佳實施例之轉子組合圖。 第六圖係本發明另一較佳實施例之組合剖示圖。 【主要元件符號說明】 【習知】 1 座體 2 永久磁 【本發明】 10 定子 11 心軸 12 電磁鐵 13 線圈組 20 轉子 21 座體 211 軸孔 212 容置空間 213 栓孔 22 永久磁鐵 221 極部 23 蓋體 231 螺孔 232 軸孔 30 長型螺栓 10Please refer to the fifth to sixth figures, which are the same as the present invention. The structure and function are substantially the same as the preferred embodiment of the present invention. The fresh permanent magnet 22 is opposite to the end of the stator. The slanting and tapping causes the permanent magnets 22 to form a 'corner shawl' and the other side forms an arcuate side with respect to the peripheral wall of the seat body 21. The following is a description of the characteristics of the present invention and the achievable expected efficacy of the present invention, such as the thickness of the thickness of the permanent magnet (4), except for the magnetic field strength of the long-term (4), such as reducing the ends of the permanent magnet. The distance between the rotor and the reversing direction is stabilized by the vibration caused by the stable commutation by the magnetic force of the adjacent -: small magnetic force, thereby greatly reducing the noise caused by the rotation of the rotor, thereby improving the use of the ceiling fan (10) Shell, and the motor rotor is single and silk, and it is convenient. In summary, the present invention has excellent progress in the same kind of products, and at the same time, it has been inspected at home and abroad for technical information on such structures, and the same structure exists in the literature. Therefore, the present invention already has the invention patent requirements, and the application is filed according to law. It is to be understood that the above-mentioned preferred embodiment of the present invention is only a preferred embodiment of the present invention, and the equivalent structural changes of the present invention and the scope of the patent application are intended to be included in the scope of the present invention. 200910738 [Simple description of the diagram] The first diagram is a combination diagram of a conventional ceiling fan motor rotor. The second drawing is an exploded view of a preferred embodiment of the invention. The third figure is a rotor assembly diagram of a preferred embodiment of the present invention. The fourth drawing is a combined sectional view of a preferred embodiment of the present invention. Figure 5 is a perspective view of a rotor assembly of another preferred embodiment of the present invention. Figure 6 is a combined cross-sectional view of another preferred embodiment of the present invention. [Main component symbol description] [Practical] 1 Seat 2 Permanent magnet [Invention] 10 Stator 11 Mandrel 12 Electromagnet 13 Coil set 20 Rotor 21 Seat 211 Shaft hole 212 accommodating space 213 Bolt hole 22 Permanent magnet 221 Pole part 23 cover body 231 screw hole 232 shaft hole 30 long bolt 10