M440591 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關一種風扇定子结構，尤指一種具有改變風 扇定子磁力_心位置，以大幅降低風扇噪音及磨損率， 進而增加風扇之哥命。 [0002] • • 【先前技術】 .現今社會具有散熱冷卻功能的風扇已成為現代化的電子 產品中非常重要的零件組，小從可攜帶式電子裝置’大 至交通工具都有許多的電子設備’而這些電子設備運作 時往往伴隨著產生高溫，進而影響其工作效能，甚至造 成該些電子設備當機停擺，因此，該些電子設備大多需 要使用風扇來提供散熱並冷卻以降低電子設備的溫度， 以使該電子設備能穩定的運作。風扇本身可靠性及耐用 性也是確保該些電子設備能穩定運作的關鍵因素，現今 生產風扇的廠商莫不致力於開發更多元化的風扇類型來 滿足各種不同的散熱需求。 一般市面上的傳統風扇是藉由一定子組與一轉子產生極 性變化的原理使風扇運轉，由於風扇快速運轉的動作下 ’風扇之扇葉容易呈不規則搖晃，若經長時間的搖晃撞 擊下，風扇之轴承會受屬葉轴心嚴重的磨損，產生磨損 之機械噪音外，還4：成風扇之壽命縮減；再者，習知的 定子組之賴片皆呈平板態樣，磁力中心僅能靠石夕鋼片 堆疊的厚度中心㈣m師最佳磁力中心位置 〇 以上所述，習知具有下列之缺點： 刪112#單編號删1 第3頁/共23f 1〇12〇36172_〇 M440591 1. 增加嗓音； 2. 增加磨損率； 3. 風扇壽命較短。 是以，要如何解決上述習用之問題與缺失，即為本案 之創作人與從事此行業之相關廠商所亟欲研究改善之方 向所在者。 【新型内容】 [0003] 爰此，為有效解決上述之問題，本創作之主要目的乃係 在提供一種具有改變風扇定子磁力t心位置，以減少風 扇噪音及磨損率，進而增加風扇壽命之風扇定子結構。 本創作之次要目的，係在於提供一種具有增加一定子 組之導磁面積進以提升馬達運轉效率之風扇定子結構。 為達上述目的，本創作係提供一種風扇定子結構，係 包括一定子組具有至少一第一矽鋼片及至少一第二矽鋼 片，所述第二矽鋼片具有一基部及至少一導磁區，該導 磁區係由所述基部至少一側延伸所形成，該第一矽鋼片 及該第二矽鋼片係堆疊形成所述定子組；所述第一矽鋼 片具有一第一端面及一第二端面，所述第二矽鋼片係可 選擇貼設於該第一端面或該第二端面其中任一。 透過前述之風扇定子結構，利用所述第一、二矽鋼片 堆疊形成所述定子組，可改變風扇定子磁力中心位置來 增加亦或改變吸附力，以達到減少風扇運轉時振動所產 生之機械噪音及磨損，進而增加風扇之壽命；除此之外 ，由於所述定子組之第二矽鋼片所形成的導磁區具有一 '定面積而大幅增加了導磁性，進以提升馬達運轉之效率 〇 10121127^^^^ A〇101 第4頁/共23頁 1012036172-0 M440591 【實施方式】 [0004] 本創作之上述目的及其結構與功能上的特性，將依據所 附圖式之較佳實施例予以說明。 請參閱第ΙΑ、1B圖示，係為本創作風扇定子結構之第 一實施例之立體分解圖及立體组合圖，如圖所示，一種 風扇定子結構1，係包括：一定子組10，具有至少一第一 矽鋼片101及至少一第二矽鋼片102，所述第二矽鋼片 102具有一基部1〇21及至少一導磁區1〇22，該導磁區 10 2 2係由該第一基部1 〇 21之至少一側垂直延伸所形成， 所述第一矽鋼片101及第二矽鋼片102係堆疊形成所述定 子組10。 前述之定子組10更具有一穿孔11及複數極柱12，該穿 孔11軸向貫穿該第一石夕鋼片及該第二石夕鋼片1〇2，所 述導磁區1022係設於該等極柱12之末端，並該導磁區 1022具有一第一導磁端l〇22a及一第二導磁端l〇22b，該 第一、二導磁端l〇22a、1 022b之長度係呈相等之距離。 所述第一矽鋼片101具有一第一端面1011及一第二端 面1012，該第二矽鋼片102係貼設於該第一矽鋼片1〇1之 第一端面1011 ;當風扇進行運轉時，由於定子與轉子運 轉的原理是利用極性變化而產生轉動，透過所述之第一 、一石夕鋼片101、102堆疊而成所述定子組10，經由所述 第一、二矽鋼片101、102之導磁區1022改變定子與轉子 磁力中心位置的方式來增加亦或改變吸附力，大幅減少 風扇運轉時振動所產生的機械噪音及磨損情形，進而增 加風扇之壽命；除此之外，由於所述第二矽鋼片102所形 1012036172-0 成之導磁區1022具有一定面積，可大幅增加所述定子組 10121127#單編號A01〇l 第5頁/共23頁 M440591 ίο的導磁性，進以提升馬達運轉之效率。 請參閱第2圖示，係為係本創作風扇定子結構之第二 實施例之立體分解圖，所述之風扇定子結構部份元件及 元件間之相對應之關係與前述之風扇定子結構相同，故 在此不再贅述，惟本創作與前述最主要之差異為，所述 第二矽鋼片102係貼設於該第一矽鋼片101之第二端面 1012 ;於風扇運轉時，透過所述之第一、二矽鋼片101、 102堆疊而成所述定子組10，利用該第一、二矽鋼片101 、102之導磁區1 022改變定子與轉子磁力中心位置的方式 來增加亦或改變吸附力，可減少風扇運轉時振動所產生 的機械噪音及磨損問題，進而增加風扇之壽命。 請參閱第3圖示，係為本創作風扇定子結構之第三實 施例之立體分解圖，所述之風扇定子結構部份元件及元 件間之相對應之關係與前述之風扇定子結構相同，故在 此不再贅述，惟本創作與前述最主要之差異為，所述第 一矽鋼片101之第一、二端面1011、1012係同時設置有 前述第二矽鋼片102 ;於風扇運轉時，透過所述之第一、 二矽鋼片101、102堆疊而形成所述定子組10，經由所述 第一、二矽鋼片101、102之導磁區1 022改變定子與轉子 磁力中心位置的方式來增加亦或改變吸附力，以大幅減 少風扇運轉時振動所產生的機械嗓音及磨損情形，進而 增加風扇之壽命。 請參閱第4圖示，係為本創作風扇定子結構之第四實 施例之立體分解圖，所述之風扇定子結構部份元件及元 件間之相對應之關係與前述之風扇定子結構相同，故在 此不再贅述，惟本創作與前述最主要之差異為，所述第 職删1 第6頁/共23頁 1012036172-0 M440591 一、二導磁端1 022a、1 022b之長度係呈不相等長之距離 ;如此一來，可視需求改變第一、二導磁端1 022a、 1 022b之長度，而磁力中心位置則會因第一、二導磁端 1022a、1022b長度的不同而有所變化，進而增加或改變 吸附力，以減少風扇運轉時振動所產生的噪音及磨損， 進而增加風扇之壽命。 請參閱第5A、5B圖示，係為本創作風扇定子結構之第 五實施例之立體分解圖，所述之風扇定子結構部份元件 及元件間之相對應之關係與前述之風扇定子結構相同， 故在此不再贅述，惟本創作與前述最主要之差異為，所 述導磁區1 022更具有一凹槽13係開設於所述第一、二導 磁端1 022a、1022b之交接位置處（如第5A圖所示）亦或開 設於所述第一導磁端1 022a或第二·導磁端1 022b其中任一 (如第5B圖所示），本實施例係將所述凹槽13開設於所述 第一導磁端1 022a做為說明，但並不引以為限，係可將該 凹槽13開設於該第二導磁端1022b(圖中未示）。 請參閱第6A、6B、6C圖示，係為本創作風扇定子結構 之第六實施例之立體分解圖及立體組合圖，所述之風扇 定子結構部份元件及元件間之相對應之關係與前述之風 扇定子結構相同，故在此不再贅述，惟本創作與前述最 主要之差異為，所述導磁區1022更具有一第三導磁端 1022c，所述第一、二、三導磁端 10 22a、1 022b、 1 022c彼此之間長度距離係可呈相等長（如第6A圖所示） 或不相等長（如第6C圖所示），可視需求改變第一、二、 三導磁端1 022a、1 022b、1 022c之長度，而磁力中心位 置則會因第一、二、三導磁端1 022a、1 022b、1 022c長 10121127#單編號 A〇101 第7頁/共23頁 1012036172-0 M440591 度的不同而有所變化，進而增加或改變吸附力，以減少 風扇運轉時振動所產生的嗓音及磨損。 於風扇進行運轉時，透過前述之第一、二矽鋼片101 、102堆疊而成所述定子組10，經由所述第一、二矽鋼片 101、102之導磁區1 022改變定子與轉子磁力中心位置的 方式來增加亦或改變吸附力，大幅減少風扇運轉時振動 所產生的機械噪音及磨損情形，進而增加風扇之壽命； 除此之外，由於所述第二矽鋼片102所形成之導磁區1022 具有一定面積，可大幅增加所述定子組10的導磁性，進 以提升馬達運轉之效率。 請參閱第7圖示，係為本創作風扇定子結構之第七實 施例之立體分解圖，所述之風扇定子結構部份元件及元 件間之相對應之關係與前述之風扇定子結構相同，故在 此不再贅述，惟本創作與前述最主要之差異為，所述凹 槽1 3係可開設於該第一導磁端1 022a或該第二導磁端 1 022b或該第三導磁端1 022c其中任一，而於本實施例係 將所述凹槽13開設於所述第二導磁端1 022b，但並不引以 為限，係可將所述凹槽13開設於該第一導磁端1 022a或該 第三導磁端1 022c上（圖中未示）。 以上所述，本創作相較於習知具有下列優點： 1. 減少噪音； 2. 降低磨損率； 3. 增加風扇壽命； 4. 提升馬達運轉效率。 惟以上所述者，僅係本創作之較佳可行之實施例而已 ，凡舉利用本創作上述之方法、形狀、構造、裝置所為 10121127#單编號 A〇101 第8頁/共23頁 1012036172-0 M440591 之變化，皆應包含於本案之權力範圍内。 【圖式簡單說明】 [0005] 第1 A圖係本創作風扇定子結構第一實施例之立體分解圖 9 第1B圖係本創作風扇定子結構第一實施例之立體組合圖 9 第2圖係本創作風扇定子結構第二實施例之立體分解圖； 第3圖係本創作風扇定子結構第三實施例之立體分解圖； 第4圖係本創作風扇定子結構第四實施例之立體分解圖； 第5A圖係本創作風扇定子結構第五實施例之立體分解圖 9 第5B圖係本創作風扇定子結構第五實施例之立體分解圖 » 第6A圖係本創作風扇定子結構第六實施例之立體分解圖 9 第6B圖係本創作風扇定子結構第六實施例之立體組合圖 t 第6C圖係本創作風扇定子結構第六實施例之另一立體分 解圖； 第7圖係本創作風扇定子結構第七實施例之立體分解圖。 【主要元件符號說明】 [0006] 風扇定子結構1 定子組10 第一矽鋼片101 第一端面1011 10121127# 單編號 A〇101 第9頁/共23頁 1012036172-0 M440591 第二端面1012 第二矽鋼片102 基部1021 導磁區1 0 2 2 第一導磁端1 022a 第二導磁端1 〇22b 第三導磁端1 022c 穿孔11 極柱12 凹槽13 1012U27#單编號 A0101 第10頁/共23頁 1012036172-0M440591 V. New description: [New technical field] [0001] This creation is related to a fan stator structure, especially a kind of changing the stator magnet magnetic position of the fan to greatly reduce fan noise and wear rate, thereby increasing the fan Brotherhood. [0002] • • [Prior Art]. Fans with cooling and cooling functions in today's society have become very important parts in modern electronic products, ranging from portable electronic devices to vehicles with many electronic devices. These electronic devices are often accompanied by high temperatures, which affect their performance, and even cause the electronic devices to shut down. Therefore, most of these electronic devices require fans to provide heat dissipation and cooling to reduce the temperature of the electronic devices. In order to enable the electronic device to operate stably. The reliability and durability of the fan itself is also a key factor in ensuring the stable operation of these electronic devices. Today's manufacturers of fans are not committed to developing more diverse fan types to meet a variety of different cooling needs. Generally, the conventional fan on the market uses a principle that a certain subgroup and a rotor generate a polarity change to operate the fan. Due to the rapid operation of the fan, the fan blade of the fan is easily shaken irregularly, and if it is shaken for a long time. The bearing of the fan will be severely worn by the blade axis, and the mechanical noise of wear will be generated. In addition, the life of the fan will be reduced. Moreover, the conventional stator group has a flat surface, and the magnetic center is only It can be determined by the thickness center of the Shishi steel sheet stack. (4) The best magnetic center position of the m division is as described above. It has the following shortcomings: Delete 112# single number deletion 1 page 3 / total 23f 1〇12〇36172_〇M440591 1. Increase the arpeggio; 2. Increase the wear rate; 3. The fan has a short life. Therefore, how to solve the above problems and shortcomings, that is, the creators of the case and the relevant manufacturers engaged in this industry are willing to study the direction of improvement. [New content] [0003] In order to effectively solve the above problems, the main purpose of the present invention is to provide a fan with a change in the magnetic position of the fan stator to reduce fan noise and wear rate, thereby increasing the life of the fan. Stator structure. A secondary objective of the present invention is to provide a fan stator structure having a magnetic field that increases a certain subset to improve the efficiency of operation of the motor. In order to achieve the above object, the present invention provides a fan stator structure comprising a certain subset having at least one first silicon steel sheet and at least one second silicon steel sheet, the second silicon steel sheet having a base and at least one magnetic conductive region. The magnetic conductive region is formed by extending at least one side of the base portion, and the first silicon steel sheet and the second silicon steel sheet are stacked to form the stator assembly; the first silicon steel sheet has a first end surface and a second surface In the end surface, the second silicon steel sheet may be attached to any one of the first end surface or the second end surface. Through the foregoing fan stator structure, the stator group is formed by stacking the first and second silicon steel sheets, and the magnetic center position of the fan stator can be changed to increase or change the adsorption force, so as to reduce the mechanical noise generated by the vibration of the fan during operation. And wear, thereby increasing the life of the fan; in addition, since the magnetic conductive region formed by the second silicon steel sheet of the stator group has a 'fixed area, the magnetic permeability is greatly increased, thereby improving the efficiency of the motor operation. 10121127^^^^ A〇101 Page 4 / Total 23 1012036172-0 M440591 [Embodiment] [0004] The above object of the present invention and its structural and functional characteristics will be better implemented according to the drawings. An example will be explained. Referring to FIG. 1 and FIG. 1B, FIG. 1 is a perspective exploded view and a perspective assembled view of the first embodiment of the fan stator structure. As shown in the figure, a fan stator structure 1 includes a certain sub-group 10 having At least one first silicon steel sheet 101 and at least one second silicon steel sheet 102, the second silicon steel sheet 102 has a base portion 1 21 and at least one magnetic conductive region 1 22, and the magnetic conductive region 10 2 2 is composed of the first A base portion 1 〇 21 is formed by vertically extending at least one side, and the first silicon steel sheet 101 and the second silicon steel sheet 102 are stacked to form the stator assembly 10. The stator group 10 further has a through hole 11 and a plurality of poles 12, and the through hole 11 extends axially through the first Shishi steel sheet and the second Shishi steel sheet 1〇2, and the magnetic conductive region 1022 is An end of the pole 12, and the magnetically conductive region 1022 has a first magnetic conductive end 104a and a second magnetic conducting end 102b, and the first and second magnetic conducting ends 1022a and 1022b The lengths are at equal distances. The first silicon steel sheet 101 has a first end surface 1011 and a second end surface 1012. The second silicon steel sheet 102 is attached to the first end surface 1011 of the first silicon steel sheet 1〇1; when the fan is in operation, Since the stator and the rotor operate on the principle that the rotation is generated by the polarity change, the stator group 10 is stacked through the first and a plurality of steel sheets 101, 102, via the first and second steel sheets 101, 102. The magnetically conductive region 1022 changes the position of the magnetic center of the stator and the rotor to increase or change the adsorption force, thereby greatly reducing the mechanical noise and wear caused by the vibration of the fan during operation, thereby increasing the life of the fan; The second magnetic steel sheet 102 is shaped like 1012036172-0, and the magnetic conductive region 1022 has a certain area, which can greatly increase the magnetic permeability of the stator set 10121127# single number A01〇l 5th page/total 23 pages M440591 ίο Improve the efficiency of motor operation. Please refer to FIG. 2 for an exploded perspective view of a second embodiment of the fan stator structure. The corresponding relationship between the components and components of the fan stator structure is the same as that of the fan stator structure described above. Therefore, the main difference between the creation and the foregoing is that the second silicon steel sheet 102 is attached to the second end surface 1012 of the first silicon steel sheet 101; The first and second silicon steel sheets 101, 102 are stacked to form the stator assembly 10, and the magnetic field of the stator and the rotor is changed by the magnetic conductive region 1 022 of the first and second silicon steel sheets 101, 102 to increase or change the adsorption. The force can reduce the mechanical noise and wear caused by the vibration of the fan during operation, thereby increasing the life of the fan. Please refer to FIG. 3 , which is a perspective exploded view of a third embodiment of the fan structure of the present invention. The corresponding relationship between the components and components of the fan stator structure is the same as that of the fan stator structure described above. The main difference between the creation and the foregoing is that the first and second end faces 1011 and 1012 of the first silicon steel sheet 101 are simultaneously provided with the second silicon steel sheet 102; when the fan is running, the light is transmitted through The first and second silicon steel sheets 101, 102 are stacked to form the stator assembly 10, and the magnetic field position of the stator and the rotor is changed by the magnetic conductive regions 1 022 of the first and second silicon steel sheets 101, 102 to increase Or change the adsorption force to greatly reduce the mechanical noise and wear caused by vibration during fan operation, thereby increasing the life of the fan. Please refer to FIG. 4 , which is a perspective exploded view of a fourth embodiment of the fan structure of the present invention. The corresponding relationship between the components and components of the fan stator structure is the same as that of the fan stator structure described above. I will not repeat them here, but the main difference between this creation and the above is that the first post is deleted. Page 6 of 23 1012036172-0 M440591 The length of the first and second magnetic terminals 1 022a and 1 022b is not The length is equal; thus, the lengths of the first and second magnetic terminals 1 022a and 1 022b are changed according to the requirements, and the magnetic center position is different due to the lengths of the first and second magnetic terminals 1022a and 1022b. The change, in turn, increases or changes the adsorption force to reduce the noise and wear caused by the vibration of the fan during operation, thereby increasing the life of the fan. 5A and 5B are perspective exploded views of a fifth embodiment of the stator structure of the fan. The corresponding relationship between the components and components of the fan stator structure is the same as that of the fan stator structure described above. Therefore, the main difference between the present invention and the foregoing is that the magnetic conductive region 1 022 has a groove 13 formed at the intersection of the first and second magnetic conductive ends 1 022a and 1022b. The position (as shown in FIG. 5A) is also opened in either the first magnetic conductive end 1 022a or the second magnetic conductive end 1 022b (as shown in FIG. 5B), and this embodiment is The groove 13 is defined in the first magnetic conductive end 1 022a as an illustration, but is not limited thereto, and the groove 13 can be opened on the second magnetic conductive end 1022b (not shown). Please refer to FIGS. 6A, 6B, and 6C for an exploded perspective view and a perspective view of a sixth embodiment of the stator structure of the fan. The corresponding components of the fan stator structure and the corresponding relationship between the components are The foregoing fan stator structure is the same, so it will not be described here, but the main difference between the present creation and the foregoing is that the magnetic conductive region 1022 has a third magnetic conductive end 1022c, the first, second and third guides. The magnetic terminals 10 22a, 1 022b, and 1 022c may be equal in length to each other (as shown in FIG. 6A) or unequal in length (as shown in FIG. 6C), and the first, second, and third may be changed as needed. The length of the magnetic end 1 022a, 1 022b, 1 022c, and the magnetic center position will be due to the first, second and third magnetic terminals 1 022a, 1 022b, 1 022c length 10121127# single number A 〇 101 page 7 / A total of 23 pages 1012036172-0 M440591 vary in degree, which in turn increases or changes the adsorption force to reduce the noise and wear caused by vibration during fan operation. When the fan is in operation, the stator group 10 is stacked through the first and second silicon steel sheets 101 and 102, and the stator and rotor magnetic force are changed via the magnetic conductive regions 1 022 of the first and second silicon steel sheets 101 and 102. The position of the center position increases or changes the adsorption force, greatly reduces the mechanical noise and wear caused by the vibration of the fan during operation, thereby increasing the life of the fan; in addition, due to the formation of the second silicon steel sheet 102 The magnetic region 1022 has a certain area, which can greatly increase the magnetic permeability of the stator assembly 10, thereby improving the efficiency of the motor operation. Please refer to FIG. 7 for an exploded perspective view of a seventh embodiment of the fan structure of the present invention. The corresponding relationship between the components and components of the fan stator structure is the same as that of the fan stator structure described above. The main difference between the present invention and the foregoing is that the groove 13 can be opened at the first magnetic conductive end 1 022a or the second magnetic conductive end 1 022b or the third magnetic conductive. In the embodiment, the groove 13 is opened at the second magnetic conductive end 1 022b, but is not limited thereto, and the groove 13 can be opened in the The first magnetic conductive end 1 022a or the third magnetic conductive end 1 022c (not shown). As mentioned above, this creation has the following advantages over conventional ones: 1. Reduce noise; 2. Reduce wear rate; 3. Increase fan life; 4. Improve motor operating efficiency. However, the above descriptions are only preferred embodiments of the present invention. The methods, shapes, structures, and devices described above are used as the 10121127# single number A 〇 101 page 8 / 23 pages 1012036172 -0 M440591 Changes are to be included in the scope of this case. BRIEF DESCRIPTION OF THE DRAWINGS [0005] FIG. 1A is a perspective exploded view of a first embodiment of a fan structure of the present invention. FIG. 1B is a perspective view of the first embodiment of the fan stator structure of the present invention. FIG. 3 is an exploded perspective view of a second embodiment of the fan stator structure of the present invention; FIG. 3 is an exploded perspective view of a third embodiment of the fan structure of the present invention; 5A is a perspective exploded view of a fifth embodiment of the fan structure of the present invention. FIG. 5B is a perspective exploded view of the fifth embodiment of the stator structure of the present fan. FIG. 6A is a sixth embodiment of the stator structure of the present fan. 3D exploded view FIG. 6B is a perspective view of a sixth embodiment of the fan stator structure of the present invention. FIG. 6C is another perspective exploded view of the sixth embodiment of the fan stator structure of the present invention; An exploded perspective view of a seventh embodiment of the structure. [Main component symbol description] [0006] Fan stator structure 1 Stator group 10 First silicon steel sheet 101 First end surface 1011 10121127# Single number A〇101 Page 9/Total 23 page 1012036172-0 M440591 Second end face 1012 Second steel Sheet 102 base 1021 magnetic field 1 0 2 2 first magnetic end 1 022a second magnetic end 1 〇 22b third magnetic end 1 022c perforation 11 pole 12 recess 13 1012U27# single number A0101 page 10 / Total 23 pages 1012036172-0