TWM472761U - An integrated fan blades and the fan therewith - Google Patents

Description

一體式風扇扇葉及具有該扇葉之風扇Integrated fan blade and fan with the same

本創作係與一種散熱風扇有關，尤指一種一體式風扇扇葉及具有該扇葉之風扇。This creation is related to a cooling fan, especially an integrated fan blade and a fan having the blade.

按，在電腦產業日益發達的今日，風扇已成為電腦中不可或缺的散熱組件之一。且風扇除了提供散熱需求外，更有為適應如電腦或3C產品等輕巧化、薄型化的設計，而必須有空間及體積上的受限，甚至是重量上也有輕量化的顧慮等。According to the increasingly developed computer industry today, fans have become one of the indispensable cooling components in computers. In addition to providing heat dissipation requirements, the fan is more suitable for lighter and thinner designs such as computers or 3C products, and must have limited space and volume, and even weight reduction concerns.

然而，目前一般的散熱風扇，其必然包括一定子及一轉子；其中之轉子即為風扇的扇葉，且一般扇葉係至少具有一葉輪及設於葉輪外的複數葉片所構成，並於葉輪內設有磁性元件，以與定子作電磁感應。同時，葉輪中心更需要設置一軸心或軸套作為樞設。因此，以往的扇葉在構件上顯然並未予以簡化，以致必須具備各構件彼此間的結合結構、同時也因各構件必然具有以較重的材質製成，而無法輕量化，甚者，在製造上也有較多的組裝程序、以及從中所生的生產成本等，因此有待進一步改良。However, the current general cooling fan necessarily includes a stator and a rotor; wherein the rotor is a fan blade, and generally the fan blade system has at least one impeller and a plurality of blades disposed outside the impeller, and is formed on the impeller. A magnetic element is provided therein for electromagnetic induction with the stator. At the same time, the center of the impeller needs to be provided with a shaft or a sleeve as a pivot. Therefore, the conventional blade is obviously not simplified on the member, so that it is necessary to have a joint structure between the members, and at the same time, each member must be made of a heavier material, and cannot be lightweight, or even There are also many assembly procedures and production costs from the manufacturing, and thus further improvement is required.

有鑑於此，本創作人係為改善並解決上述之缺失，乃特潛心研究並配合學理之運用，終於提出一種設計合理且有效改善上述缺失之本創作。In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

本創作之主要目的，在於可提供一種一體式風扇扇葉及具有該扇葉之風扇，其主要係透過含有磁性的材質一體製成所述扇葉，以透過單一材質達到風扇扇葉的輕量化、以及降低生產成本，進而 有效改善風扇特性、以提升其產品品質。The main purpose of the present invention is to provide an integrated fan blade and a fan having the same, which is mainly made of a material containing magnetic material to achieve the weight reduction of the fan blade through a single material. And reduce production costs, thereby effectively improving the fan characteristics to enhance the quality of its products.

為了達成上述之目的，本創作係提供一種一體式風扇扇葉，包括 一葉輪、一設於葉輪中心軸向延伸的扇葉樞接件、以及複數圍設於葉輪外之葉片；其中，所述葉輪、扇葉樞接件與各葉片係以含有磁性材質並一體成型製成者。In order to achieve the above object, the present invention provides an integrated fan blade, comprising an impeller, a blade pivoting member extending axially from the center of the impeller, and a plurality of blades disposed outside the impeller; wherein The impeller, the blade pivoting member and each blade are made of a magnetic material and integrally formed.

為了達成上述之目的，本創作係提供一種具有一體式風扇扇葉之風扇，包括一定子、以及一扇葉；定子具有一定子樞接件，定子設於一電路板上並與電路板作電性連接；扇葉則包含一葉輪、一設於葉輪中心軸向延伸的扇葉樞接件、以及複數圍設於葉輪外之葉片，且扇葉樞接件與定子樞接件相樞接；其中，所述扇葉係以含有磁性材質並一體成型製成者。In order to achieve the above purpose, the present invention provides a fan having an integrated fan blade, including a stator and a blade; the stator has a certain sub-bridge member, and the stator is disposed on a circuit board and electrically connected to the circuit board. The blade includes an impeller, a blade pivoting member extending axially from the center of the impeller, and a plurality of blades disposed outside the impeller, and the blade pivoting member is pivotally connected to the stator pivoting member; Wherein, the fan blade is made of a magnetic material and integrally molded.

＜本創作＞
<this creation>

1‧‧‧定子
1‧‧‧stator

10‧‧‧定子樞接件
10‧‧‧ Stator pivoting parts

11‧‧‧電路板
11‧‧‧ boards

2‧‧‧扇葉
2‧‧‧ fan leaves

20‧‧‧葉輪
20‧‧‧ Impeller

200‧‧‧N極區
200‧‧‧N-pole zone

201‧‧‧S極區
201‧‧‧S polar zone

21‧‧‧葉樞接件
21‧‧‧Yeshu connector

22‧‧‧葉片
22‧‧‧ blades

3‧‧‧風罩
3‧‧‧Wind cover

30‧‧‧座體
30‧‧‧ body

300‧‧‧固定部
300‧‧‧Fixed Department

301‧‧‧第一風口
301‧‧‧ first air outlet

31‧‧‧罩蓋
31‧‧‧ Cover

310‧‧‧第二風口
310‧‧‧second air outlet

第一圖係本創作風扇之立體分解圖。The first picture is an exploded view of the fan of the creation.

第二圖係本創作風扇之另一立體分解圖。The second figure is another exploded view of the fan of the present invention.

第三圖係本創作風扇之組合剖視圖。The third figure is a sectional view of the combination of the creation fan.

第四圖係本創作風扇另一實施例之立體分解圖。The fourth figure is an exploded perspective view of another embodiment of the present fan.

第五圖係本創作風扇另一實施例之組合剖視圖。The fifth drawing is a combined sectional view of another embodiment of the present creative fan.

為了能更進一步揭露本創作之特徵及技術內容，請參閱以下有關本創作之詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

請參閱第一圖、第二圖及第三圖，係分別為本創作風扇之立體分解圖、另一立體分解圖及組合剖視圖。本創作係提供一種一體式風扇扇葉及具有該扇葉之風扇，該風扇包括一定子1、以及一扇葉2；其中：Please refer to the first figure, the second figure and the third figure, which are respectively an exploded view, another exploded view and a combined sectional view of the creative fan. The present invention provides an integrated fan blade and a fan having the same, the fan including a stator 1 and a blade 2; wherein:

該定子1係為風扇之馬達，可由矽鋼片及線圈纏繞後所構成，並於其中心處具有一定子樞接件10，所述定子樞接件10可為一軸心，並可進一步將該定子1固設於一電路板11上，且該定子1係與該電路板11作電性連接，以透過該電路板11控制定子1之通電與否來產生電磁效應，進而驅動上述扇葉2進行運轉。The stator 1 is a motor of a fan, which can be formed by winding a silicon steel sheet and a coil, and has a certain sub-bridge member 10 at a center thereof, and the stator pivoting member 10 can be an axial center, and can further The stator 1 is fixed on a circuit board 11 , and the stator 1 is electrically connected to the circuit board 11 to control the energization of the stator 1 through the circuit board 11 to generate an electromagnetic effect, thereby driving the fan blade 2 Run it.

該扇葉2係以含有磁性材質（如磁粉）並透過一體成型的方式而製成，並包含一葉輪20、一設於葉輪20中心軸向延伸的扇葉樞接件21、以及複數圍設於該葉輪20外之葉片22，所述扇葉樞接件21可為一軸套，以透過該扇葉樞接件21而與上述定子1之定子樞接件10作樞接接合。The blade 2 is made of a magnetic material (such as magnetic powder) and integrally formed, and includes an impeller 20, a blade pivoting member 21 extending axially from the center of the impeller 20, and a plurality of enclosures. The blade pivoting member 21 of the impeller 20 can be a sleeve for pivotally engaging the stator pivoting member 10 of the stator 1 through the blade pivoting member 21.

此外，該風扇更可進一步包括一 風罩3，所述風罩係罩設於上述扇葉2外，並可包含一座體30與一罩蓋31，該座體30上係設有一固定部300以供定子1固設於其上，並可進一步供定子樞接件10位於其內而垂直固設於座體30上，且座體30一側具有一第一風口301；而該罩蓋31即罩設於座體30上，並具有一相對扇葉2的第二風口310。所述第一、二風口301、310可分別為一進風口與一出風口，並可視扇葉2實際轉向來決定。In addition, the fan may further include a windshield 3, which is disposed outside the fan blade 2, and may include a body 30 and a cover 31. The base body 30 is provided with a fixing portion 300. The stator 1 is fixedly mounted thereon, and the stator pivoting member 10 is further disposed therein and vertically fixed to the base 30, and the first side of the base 30 has a first tuyere 301; and the cover 31 is The cover is disposed on the base body 30 and has a second tuyere 310 opposite to the blade 2. The first and second air outlets 301 and 310 can be respectively an air inlet and an air outlet, and can be determined by the actual steering of the blade 2 .

請一併參閱第二圖及第三圖所示，在本實施例中，該扇葉2所述含的前述磁性材質，係集中於上述扇葉2的葉輪20周緣處，並進一步由複數N極區200及複數S極區201交錯環繞而成，以圍繞於定子1的側向周緣處；如此，即可使該扇葉之葉輪20具有N極區200與S極區201之磁性，而能於定子1通電後產生電磁效應而作運轉。同理可知，該等N極區200與S極區201亦可分佈於各葉片22上，以使各葉片22具有磁性而由各葉片22與該定子1產生電磁感應。Referring to the second and third figures, in the present embodiment, the magnetic material contained in the blade 2 is concentrated on the periphery of the impeller 20 of the blade 2, and further by a plurality of N The polar region 200 and the plurality of S-pole regions 201 are interlaced to surround the lateral periphery of the stator 1; thus, the blade impeller 20 can have the magnetic properties of the N-pole region 200 and the S-pole region 201, and It can operate by generating an electromagnetic effect after the stator 1 is energized. Similarly, the N-pole regions 200 and the S-pole regions 201 may be distributed on the respective blades 22 such that the blades 22 have magnetic properties and electromagnetic induction is generated by the blades 22 and the stator 1.

再者，如第四圖及第五圖所示，在本創作另一實施例中，該扇葉2所述含的前述磁性材質則集中於扇葉2的葉輪20頂面處，且亦由複數N極區200及複數S極區201交錯環列而成，以圍繞於定子1的上方處；如此亦可達到上述之目的。此外該定子1亦可由複數電路晶片圍設而構成者。Furthermore, as shown in the fourth and fifth figures, in another embodiment of the present invention, the magnetic material contained in the blade 2 is concentrated on the top surface of the impeller 20 of the blade 2, and is also The complex N-pole region 200 and the complex S-pole region 201 are alternately arranged to surround the upper portion of the stator 1; this can also achieve the above object. Further, the stator 1 may be constructed by enclosing a plurality of circuit chips.

是以，藉由上述之構造組成，即可得到本創作一體式風扇扇葉及具有該扇葉之風扇。Therefore, by the above-described structural composition, the integrated fan blade and the fan having the blade can be obtained.

因此，藉由本創作一體式風扇扇葉及具有該扇葉之風扇，可透過所述扇葉因含有 磁性材質而以一體成型的方式製成，以降低扇葉的生產製造程序、以及簡化其組裝零件等成本，更可透過材質的輕量化來降低扇葉重量，以使風扇在運轉上更輕意而避免產生噪音等，進而有效改善風扇特性、以及提升其產品品質。Therefore, the integrated fan blade and the fan having the blade can be integrally formed by containing the magnetic material, thereby reducing the manufacturing process of the blade and simplifying the assembly thereof. The cost of parts and the like can be reduced by the weight of the material to reduce the weight of the blade, so that the fan can be operated lighter and avoid noise, thereby improving the fan characteristics and improving the quality of the product.

綜上所述，本創作實為不可多得之新型創作產品，其確可達到預期之使用目的，而解決習知之缺失，又因極具新穎性及進步性，完全符合新型專利申請要件，爰依專利法提出申請，敬請詳查並賜准本案專利，以保障創作人之權利。In summary, this creation is a rare new creative product, which can achieve the intended use, but solve the lack of knowledge, and because of its novelty and progress, it fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

惟以上所述僅為本創作之較佳可行實施例，非因此即拘限本創作之專利範圍，故舉凡運用本創作說明書及圖式內容所為之等效結構變化，均同理皆包含於本創作之範圍內，合予陳明。However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

1‧‧‧定子 1‧‧‧stator

10‧‧‧定子樞接件 10‧‧‧ Stator pivoting parts

11‧‧‧電路板 11‧‧‧ boards

2‧‧‧扇葉 2‧‧‧ fan leaves

20‧‧‧葉輪 20‧‧‧ Impeller

200‧‧‧N極區 200‧‧‧N-pole zone

201‧‧‧S極區 201‧‧‧S polar zone

21‧‧‧葉樞接件 21‧‧‧Yeshu connector

22‧‧‧葉片 22‧‧‧ blades

Claims (16)

一種一體式風扇扇葉結構，包括：
一葉輪；
一設於該葉輪中心軸向延伸的扇葉樞接件；以及
複數圍設於該葉輪外之葉片；
其中，所述葉輪、所述扇葉樞接件與該等葉片係以含有磁性材質並一體成型製成者。An integrated fan blade structure comprising:
An impeller
a blade pivoting member extending axially from the center of the impeller; and a plurality of blades surrounding the impeller;
Wherein, the impeller, the blade pivoting member and the blade are made of a magnetic material and integrally formed. 如申請專利範圍第１項所述之一體式風扇扇葉結構，其中 所述磁性材質係集中於該葉輪周緣處，並進一步由複數N極區及複數S極區交錯環繞而成。The one-piece fan blade structure according to claim 1, wherein the magnetic material is concentrated at a periphery of the impeller, and further formed by interlacing a plurality of N-pole regions and a plurality of S-pole regions. 如申請專利範圍第１項所述之一體式風扇扇葉結構，其中 所述磁性材質係集中於該葉輪頂面處，並進一步由複數N極區及複數S極區交錯環列而成。The one-piece fan blade structure according to claim 1, wherein the magnetic material is concentrated on the top surface of the impeller, and further formed by a plurality of N-pole regions and a plurality of S-pole regions. 如申請專利範圍第１項所述之一體式風扇扇葉結構，其中 所述磁性材質係集中於該等葉片上，並進一步由複數N極區及複數S極區所分佈而成。The bulk fan blade structure according to claim 1, wherein the magnetic material is concentrated on the blades, and further distributed by the plurality of N-pole regions and the plurality of S-pole regions. 如申請專利範圍第１至４任一項所述之一體式風扇扇葉結構，其中 所述磁性材質係為磁粉。A one-piece fan blade structure according to any one of claims 1 to 4, wherein the magnetic material is magnetic powder. 一種具有一體式風扇扇葉之風扇，包括：
一定子，具有一定子樞接件，該定子設於一電路板並與該電路板作電性連接；以及
一扇葉，包含一葉輪、一設於該葉輪中心軸向延伸的扇葉樞接件、以及複數圍設於該葉輪外之葉片，且該扇葉樞接件係與該定子樞接件相樞接；
其中，所述扇葉係以含有磁性材質並一體成型製成者。A fan with an integrated fan blade, comprising:
a stator having a certain sub-bridge, the stator being disposed on a circuit board and electrically connected to the circuit board; and a blade including an impeller and a fan blade extending axially extending from the center of the impeller And a plurality of blades disposed around the impeller, and the blade pivoting member is pivotally connected to the stator pivoting member;
Wherein, the fan blade is made of a magnetic material and integrally molded. 如申請專利範圍第６項所述之一體式風扇扇葉之風扇，其中 所述磁性材質係集中於該葉輪周緣處，並進一步由複數N極區及複數S極區交錯環繞而成。A fan of a fan blade according to claim 6, wherein the magnetic material is concentrated at a periphery of the impeller, and further formed by interlacing a plurality of N-pole regions and a plurality of S-pole regions. 如申請專利範圍第６項所述之一體式風扇扇葉之風扇，其中 所述磁性材質係集中於該葉輪頂面處，並進一步由複數N極區及複數S極區交錯環列而成。The fan of the fan blade according to claim 6, wherein the magnetic material is concentrated on the top surface of the impeller, and further formed by a plurality of N-pole regions and a plurality of S-pole regions. 如申請專利範圍第６項所述之一體式風扇扇葉之風扇，其中 所述磁性材質係集中於該等葉片上，並進一步由複數N極區及複數S極區所分佈而成。A fan of a fan blade according to claim 6, wherein the magnetic material is concentrated on the blades and further distributed by a plurality of N-pole regions and a plurality of S-pole regions. 如申請專利範圍第６至９任一項所述之一體式風扇扇葉之風扇，其中 所述磁性材質係為磁粉。A fan of a fan blade according to any one of claims 6 to 9, wherein the magnetic material is magnetic powder. 如申請專利範圍第１０項所述之具有一體式風扇扇葉之風扇，其中該定子 係由矽鋼片及線圈纏繞所構成。A fan having an integral fan blade according to claim 10, wherein the stator is composed of a silicon steel sheet and a coil winding. 如申請專利範圍第１０項所述之具有一體式風扇扇葉之風扇，其中該 定子係由複數電路晶片圍設所構成。A fan having an integral fan blade as described in claim 10, wherein the stator is comprised of a plurality of circuit chips. 如申請專利範圍第１０項所述之具有一體式風扇扇葉之風扇，其中該 定子樞接件係為一軸心，該扇葉樞接件則為一軸套。A fan having an integrated fan blade according to claim 10, wherein the stator pivoting member is an axial center, and the blade pivoting member is a bushing. 如申請專利範圍第１０項所述之具有一體式風扇扇葉之風扇，其更包括一 罩設於該扇葉外的風罩。A fan having an integral fan blade as described in claim 10, further comprising a hood disposed outside the blade. 如申請專利範圍第１４項所述之具有一體式風扇扇葉之風扇，其中 該風罩係包含一座體與一罩蓋，該座體上設有一固定部以固定該定子，該定子樞接件即位於該固定部內而垂直固設於該座體上，且該座體一側具有一第一風口，而該罩蓋則罩設於該座體上，並具有一相對該扇葉的第二風口。The fan having an integrated fan blade according to claim 14, wherein the hood comprises a body and a cover, and the base is provided with a fixing portion for fixing the stator, the stator pivoting member That is, it is located in the fixing portion and is vertically fixed on the seat body, and a side of the seat body has a first air outlet, and the cover is disposed on the seat body and has a second surface opposite to the blade body. tuyere. 如申請專利範圍第１５項所述之具有一體式風扇扇葉之風扇，其中 所述第一、二風口分別為一進風口與一出風口。The fan having an integrated fan blade according to claim 15, wherein the first and second air outlets are respectively an air inlet and an air outlet.