M304587八、新型說明： 【新型所屬之技術領域】 本創作係有關一種散熱風扇，特 θ 部位結構之創新型態設計者。 疋θ /、磁吸式軸 承 【先前技術】M304587 VIII. New description: [New technical field] This creation is about an innovative designer of a cooling fan and a special θ structure.疋θ /, magnetic bearing [prior art]
按， 轉子上的 軸管所組 動會產生 生軸向拉 會有軸向 量的增加 構中係導 創作較相 子οι之軸 供轉子04 子04，另 位座06， 散熱風扇 扇葉，而 設之軸承 擾流作用 引的反作 振盪、不 ;有鑑於 入轉子軸 關之習知 管02底端 軸心05底 於定子01 藉以可供 一般係包括一定 其中該轉 部位；而 ，而氣流 用力，如 穩定現象 此，相關 心運轉時 結構型態 組設一磁 端樞靠， 之軸管02 磁鐵03組 子係藉 由於該 也相對 此導致 發生， 業界在 的加強 如第1 鐵03， 同時產 底端組 設定位 子及一轉子 一軸心樞組 轉子旋轉時 會對該扇葉 轉子軸心作 並且也造成 後續開發的 定位設計， 圖所示，其 利用該磁鐵 生軸向磁吸 設一概呈u 於其中，該 於定子 ’扇葉 連同轉 旋轉運 運轉時 散熱風 其中， 主要係 之頂 力以穩 型斷面 定位座 環側07頂端並可供軸管〇2中所組設之軸承08底端承靠者 惟，此種習知結構於實際使用經驗中發現仍存在下述之 題點： 由於該定位座06之環側07會佔據軸管02 —段高度距 ’因此，在軸管02整體高度不改變的情況下，勢必將縮 軸承08原本的高度，然，該轉子〇4軸心05轉動時之穩定 轉 產 時 音 結 本 定 以 轉 定 之 9 問 離 減 性 5 M304587 有絕大部份因素係仰賴紅7 ， 卩賴軸承08的支撐倚靠來達成，一 軸承08之轴向深度缩甘 細減，能夠提供轉子04軸心〇5支片 的穩定程度顯將相對卩备你 _ ^ 了降低，進而影響轉子04運作 ，造成顧此失彼之現急· # 泵，而右疋加長軸承08之軸向 以該習知結構型態而言， Π規 、 以軸s 〇2南度將必須同時 如此則造成整體散埶届戶古 …、八扇间度體積增加之問題， 前散熱風扇逐漸趨於輕薄 μ ° 千工蹲化之5又计導向及需求而古， 道而馳而不符合較佳之產業利用性者。 。 疋、針對上述習知結構所存在之問題點，如 ，種更具理想實用性之創新結構，實使用消： 盼，亦係相關業者須砮 ^ $肩努力研發突破之目標及方向。 有鑑於此，創你人士 則作人本於多年從事相關產品之 與設計經驗，針對μ、+、>。μ ^ 述之目；^，詳加設計與審慎 終得一確具實用性之本創作。 ” 【新型内容】 創作之主要目的，係在提供一種散熱風扇 吸式軸承結構改良’其所欲解決之問題點，係針對習 熱風扇之磁吸式軸承係因組設磁鐵之定位座而造成車1 度縮減’ μ致影響轉子運作平穩性，但若加長軸承規 la成I體政熱風扇高度體積增加而不利於輕薄化設叶 通點加以改良突破；所述散熱風扇包括一定子、— 及設於：轉子上之扇葉；其中該轉子係藉一輛心樞組 子中央一軸管所組設之軸承軸孔中，該軸管之底壁上 有至少一導礤體，該導磁體上與軸承之底端間再組設 旦該 倚靠 穩性 格， 大， 於目 顯背 開發 切企 開發 後， 之磁 知散 向深 格則 之問 子以 於定 组設 有/ M304587 -磁性環，以使軸心底端係穿過磁性瑗十 從丨王衣之％孔復土 體頂面；其解決問題之技術特點在於該轴承 義於 形成有一凹讓環緣，該凹讓環緣係往 底端外 内細預定具 構成磁性環恰可配合於該凹讓環緣所步办 我度 v成空間中> 態；藉此創新獨特設計，從一角产而一 又組 月度向g ，將可降你 以及軸管之高度而更利於散熱風扇輕薄化設計，=該 度而言，在軸管高度不變之前提下， 從 死卜則可增加該 承靠軸心之面積，進而達到提昇軸心旋轉移定/ 用進步性。 心义性以 【實施方式】 請參閱第2、3、4圖所示，係本創作散 吸式軸承結構改良之較佳實施例，惟此 …、武扇 寸耳知例僅 之用’在專利申請上並不受此結構之限制· ’、 〆 ，所述散埶 Α係包括一定子1〇、一轉子2〇以及設於該轉子加上…、 30 ,其中，該轉子20係藉一軸心21樞組於定 7、心于10中央 管11所組設之軸承40軸孔41中，該軸管u之底辟ιι〇' 設有至少一導磁體50，該導磁體50上與軸承4〇之底端 組設有一磁性環60，以使軸心21底端21〇係穿過該磁 6〇之環孔601復樞靠於導磁體50之頂面上；本創作之 在於：該軸承40之底端42外周更形成有一凹讓環緣43 凹讓環緣43係往上内縮預定之長度，俾構成該磁性環 可配合於該凹讓環緣43所形成空間中之組配型態；藉 計，一方面可因為軸承40之底端42陷入磁性環6〇之環 〇1中而能降低該軸承40以及轴管11之高度，另一方面 導石兹 周更 ，俾 酉己型 軸承 一角 支撐 之實 之石兹 說明 風屬 扇葉 一軸 上組 間再 性環 改良 ，該 60恰 此設 孔6 ，若 7 M304587 在軸承40原高度不變之前提下’則能利用該軸承40之 42陷入磁性環60環孔601中之結構型態而增加該軸承 撐承靠軸心21之長度、面積者。 其中，該導磁體50頂面與軸心21底端之間更可增 一耐磨層70 ;其中該耐磨層70如第3 、4圖所示，係 一分別製成之墊片型態（如採用陶瓷片）；亦或者如 圖所示之耐磨層70B ，其係為藉由喷塗、電著、電鑄 段一體結合於該導磁體50頂面上之薄層狀結構型態者 藉由上述之結構、組成設計，有關本創作散熱風 其主要構件之組合，請參第3圖所示，係先將該導磁 、耐磨層70、磁性環60依序組入軸管11之底壁110上 著再組入軸承40，復令該軸承40底端42之凹讓環緣43 入磁性環60之環孔601中，接著即可進行轉子20軸心 軸承40軸孔41之組合動作，該轴心21與軸承40之軸孔 成組合後係可藉由預定之定位件80 (如環型座、C型 加以限位者。 【功效說明】 本創作功效增進之事實如下·· 1、本創作主要係藉由該軸承40底端42外周更再形成 讓環緣43之創新結構設計，將可因為軸承40之底 陷入磁性環60之環孔6〇1中而令該軸承4〇頂端高 降（對應凹讓環緣43伸入磁性環60之環孔601中 度）’如此定子1〇之軸管丨丨高度亦可隨之降低， 達到令散熱風曷整體更加輕薄化之優點，以因廣 底端 40支 設有 可為 第5 等手 〇 扇A 體50 ，接 凸伸 21與 41達 扣） 一凹 端42 度下 之深 進而 目前 8 I^ ^ J况明，當不能以此限 之專利靶圍；熟悉此項 褚神你 貝技術領域之人士當可 此等變更盘修改，：❹更與修改而達到 M304587 電腦產品輕巧化之設計趨勢者。 2、從另一方面而言’假若使本創作之軸承40高 圖所揭習知結構之軸承⑽高度相同，那麼， 承40藉由其底端42可朝下凸伸入磁性環60之 中預定長度之型態’俾可在不增加軸管11總 提下增加該軸承支擇承靠軸心21之長度及 此而能夠令軸心21之旋轉狀態更加平穩，進 昇軸心21旋轉穩定性之實用進步性。 ^述實施例所揭*者係肖以具體說明本遣 雖透過特定、的術語進行 .r ^订况明，當不能以此限文 專利軌圍；熟悉此范& 度與第1 本創作軸 環孔601 長度之前 面積，藉 而達到提 ，且文中 新型創作 解本創作 之目的， 專利範圍Press, the assembly of the shaft tube on the rotor will produce a positive axial pull. There will be an increase in the axis vector. The structure is created by the phase of the οι axis for the rotor 04 sub 04, the other seat 06, the cooling fan blade, The reversed oscillation of the bearing is also caused by the oscillation of the bearing, and the bottom end of the shaft 02 of the conventional tube 02, which is closed to the rotor shaft, is available for the general system to include a certain portion of the rotating portion; The force of the airflow, such as the stabilizing phenomenon, is related to the structure of the heart when the structure is set up with a magnetic end pivoting, and the shaft of the shaft 02 magnet 03 is also caused by this, and the industry is strengthening as the first iron 03 At the same time, the bottom end group setting seat and the rotor-axis-axis pivot group rotor will rotate on the blade rotor axis and also cause subsequent development of the positioning design, as shown in the figure, which uses the magnet to generate axial magnetic attraction. The utility model is characterized in that the stator blade is combined with the heat dissipation wind during the rotary operation, and the top force of the main system is positioned at the top of the seat ring side 07 with a stable profile and can be assembled in the shaft tube 〇2. Bearing 08 bottom The end-users only, this kind of conventional structure found in the actual experience that the following problems still exist: Since the ring side 07 of the positioning seat 06 will occupy the shaft tube 02 - the height of the section 'is therefore, in the shaft tube 02 If the overall height does not change, it will inevitably shrink the original height of the bearing 08. However, when the rotor 〇4 axis 05 rotates, the sound is stable when it is converted to a fixed value of 9. The distance is reduced. 5 M304587 has most of the parts. The factors depend on the red 7, the support of the bearing 08 is achieved, the axial depth of a bearing 08 is reduced, and the stability of the rotor shaft 04 〇 5 pieces can be provided to you. The reduction, which in turn affects the operation of the rotor 04, causes the loss of the current emergency. #泵, and the right axis of the long bearing 08 is in the conventional structural form, the Π gauge, the axis s 〇2 south will have to be In this way, the overall volume of the households is increased, and the volume of the eight fans is increased. The front cooling fan gradually tends to be light and thin. The temperature of the mill is gradually reduced, and the demand and the demand are the same. Jiazhi industry utilization. .疋 针对 针对 疋 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对 针对In view of this, the person who created you is a person who has been engaged in related product design and design for many years, for μ, +, >. ^ ^ The purpose of the description; ^, detailed design and prudence, finally a practical and practical creation. [New content] The main purpose of the creation is to provide a cooling fan suction bearing structure improvement, which is the problem to be solved. The magnetic bearing for the heat fan is caused by the positioning of the magnet. The 1 degree reduction of the car's influence on the smooth operation of the rotor, but if the lengthening of the bearing gauge is increased, the height of the fan is not conducive to the improvement of the thinning and setting of the blade; the cooling fan includes a certain stator, And a fan blade disposed on the rotor; wherein the rotor is in a bearing shaft hole formed by a central pivot tube of a core pivot group, and the bottom wall of the shaft tube has at least one guiding body, the magnetizer Between the upper end and the bottom end of the bearing, the reliance on the stability of the character, large, after the development of the development of the eye-catching development, the magnetic knowledge to the deep grid is the set to set / M304587 - magnetic ring In order to make the bottom end of the shaft pass through the top surface of the magnetic 瑗10 from the 孔王衣; the technical feature of the problem is that the bearing is formed with a concave rim, which makes the rim Bottom end outer fine prefabricated The magnetic ring can be matched with the concave ring to make it into the space. In this innovative and unique design, from one corner to another, the group will be lowered to g, which will lower you and the shaft tube. The height is more conducive to the thin and light design of the cooling fan. In this degree, the height of the bearing shaft can be increased before the height of the shaft tube is changed, and the shaft center rotation can be increased. Progressiveness. [Implementation] Please refer to Figures 2, 3, and 4, which are the preferred embodiments of the improved structure of the diffused bearing structure, except for this... With the 'restriction of the structure on the patent application, ', 〆, the divergent system includes a stator 1 一, a rotor 2 〇 and is disposed on the rotor plus ..., 30, wherein the rotor 20 By means of a shaft 21 pivoted in a shaft 7 of the bearing 40 of the center tube 11 , the shaft of the shaft tube u is provided with at least one magnet 50 , the magnetizer A magnetic ring 60 is disposed on the bottom end of the bearing 4 and the bottom end of the bearing 4 to pass the bottom end 21 of the shaft 21 through the ring hole 601 of the magnetic pole 6 Pivoting on the top surface of the magnetizer 50; the present invention is that the outer periphery of the bottom end 42 of the bearing 40 is further formed with a recess for the rim 43 to be recessed so that the rim 43 is retracted upward by a predetermined length, and the magnetic structure is formed. The ring can be fitted to the assembled configuration in the space formed by the recess rim 43; on the one hand, the bearing 40 can be lowered because the bottom end 42 of the bearing 40 is caught in the ring 1 of the magnetic ring 6〇 The height of the shaft tube 11 is on the other hand, and the guide stone is on the other hand. The corner of the bearing of the 俾酉-type bearing indicates that the wind is a re-circle improvement between the groups on the axis of the fan blade. 7 M304587 can be lifted before the original height of the bearing 40 is changed. Then, the length and area of the bearing support shaft 21 can be increased by the structure in which the bearing 40 42 is caught in the ring hole 601 of the magnetic ring 60. Wherein, the wear layer 70 is further added between the top surface of the magnetizer 50 and the bottom end of the shaft 21; wherein the wear layer 70 is a gasket type separately formed as shown in Figures 3 and 4. (such as using a ceramic sheet); or as shown in the wear layer 70B, which is a thin layered structure type integrally bonded to the top surface of the magnetizer 50 by spraying, electroforming, electroforming According to the above structure and composition design, the combination of the main components of the heat dissipation wind of the present invention is shown in Fig. 3, and the magnetic conductive, wear layer 70 and magnetic ring 60 are sequentially assembled into the shaft tube. The bottom wall 110 of the 11 is further assembled into the bearing 40, and the recess 42 of the bottom end 42 of the bearing 40 is repeated to allow the rim 43 to enter the ring hole 601 of the magnetic ring 60, and then the rotor 20 axial bearing 40 shaft hole 41 can be performed. The combined action, the shaft 21 and the shaft hole of the bearing 40 can be combined by a predetermined positioning member 80 (such as a ring seat, C type to limit the position. [Effective description] The fact that the creation effect is improved is as follows ···································································· Into the ring hole 6〇1 of the magnetic ring 60, the top end of the bearing 4〇 is lowered (corresponding to the recessed ring edge 43 extending into the ring hole 601 of the magnetic ring 60 moderately) It can also be reduced to achieve the advantage of making the heat dissipation overall thinner and lighter, so that the bottom end 40 can be used as the fifth hand-cranked fan A body 50, and the protruding protrusions 21 and 41 can be buckled) The depth of the end of 42 degrees and then the current 8 I ^ ^ J situation, when it is not possible to limit the patent target; those who are familiar with this technology, you can change the disk, change: And to achieve the design trend of M304587 computer products lightweight. 2. On the other hand, 'If the bearing (10) of the known structure of the high-profile bearing 40 is the same height, the bearing 40 can protrude downward into the magnetic ring 60 by the bottom end 42 thereof. The predetermined length type '俾 can increase the length of the bearing support shaft 21 without increasing the total amount of the shaft tube 11 and thus can make the rotation state of the shaft 21 more stable, and the rotation axis 21 rotates stably. Practical and progressive nature. The person who is mentioned in the embodiment is a detailed description of the fact that the present is carried out through specific terminology. When it is not possible to limit the patent, it is not possible to use this patent limit; familiar with this standard & degree and the first creation The area before the length of the collar hole 601 can be raised, and the purpose of the new creation of the collar is to create the patent scope.
9 M304587 ^【圖式簡單說明】 第1圖：係習知結構之組 第2圖：係本創作較佳實 第3圖：係本創作較佳實 第4圖：係第3圖之局部 第5圖：係本創作之耐磨 【主要元件符號說明】 _ 習知部份： 定子01 磁鐵03 轴心05 環侧07 本創作部份：9 M304587 ^ [Simple description of the diagram] Figure 1: Group of the conventional structure Figure 2: This is the best example of the creation. Figure 3: This is the best example of the creation. Figure 4: Part of the third picture 5: The wear resistance of this creation [main component symbol description] _ Conventional part: Stator 01 Magnet 03 Axis 05 Ring side 07 This creation part:
散熱風扇A 定子10 參底壁110 轉子20 底端210 扇葉30 軸承40 底端42 導磁體50 磁性環60 而才磨層70、70B 合剖視圖。 施例之組合立體圖。 施例之分解立體圖。 放大示意圖。 部位型態之另一型態示意圖。 軸管02 轉子04 定位座06 轴承08 軸管11 軸心21 軸孔41 凹讓環緣43 環孔601 定位件80 10Cooling fan A Stator 10 Ref. bottom wall 110 Rotor 20 Bottom end 210 Blade 30 Bearing 40 Bottom end 42 Guide magnet 50 Magnetic ring 60 The wear layer 70, 70B is a cross-sectional view. A combined perspective view of the embodiment. An exploded perspective view of the embodiment. Zoom in on the schematic. A schematic diagram of another type of site type. Shaft tube 02 Rotor 04 Positioning seat 06 Bearing 08 Shaft tube 11 Shaft 21 Shaft hole 41 Concave ring edge 43 Ring hole 601 Positioning piece 80 10