TWM472757U - Thinning fan structure improvement - Google Patents
Thinning fan structure improvement Download PDFInfo
- Publication number
- TWM472757U TWM472757U TW102221153U TW102221153U TWM472757U TW M472757 U TWM472757 U TW M472757U TW 102221153 U TW102221153 U TW 102221153U TW 102221153 U TW102221153 U TW 102221153U TW M472757 U TWM472757 U TW M472757U
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- TW
- Taiwan
- Prior art keywords
- blade
- impeller
- thinned
- stator
- improved
- Prior art date
Links
- 239000000696 magnetic material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000006247 magnetic powder Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 3
- 230000005288 electromagnetic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Description
本創作係與一種散熱風扇有關，尤指一種薄型化風扇結構改良。This creation is related to a cooling fan, especially a thin fan structure.
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或薄型化，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，而無法薄型化或輕量化，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 or thinned 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 thinned or light. Quantification, in addition, there are also many assembly procedures in manufacturing, as well as production costs derived therefrom, and therefore need further improvement.
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，在於可提供一種薄型化風扇結構改良，可透過風扇之定子由電路板及複數電路佈線製成，以使風扇達到薄型化的設計。The main purpose of this creation is to provide a thinner fan structure that can be made from a circuit board and a plurality of circuit wires through the stator of the fan to make the fan thinner.
本創作之另一目的，在於可提供一種薄型化風扇結構改良，其係可進一步將風扇之扇葉以含有磁性材質而以一體成型，達到輕量化的設計。Another object of the present invention is to provide an improved structure of a thinned fan, which can further integrally form a fan blade with a magnetic material to achieve a lightweight design.
為了達成上述之主要目的，本創作係提供一種薄型化風扇結構改良，包括一定子、一扇葉以及一風罩；定子又包含一電路板、及設於電路板上的複數電路佈線圍設而構成，定子中心處更具有一軸心；扇葉則包含一葉輪、一設於葉輪中心軸向延伸的軸套、複數圍設於葉輪外之葉片、以及設於葉輪上的磁性單元所構成，且軸套與軸心相樞接；風罩則罩設於扇葉外，其內設有一固定部以固定軸心；其中，所述磁性單元由複數N極區及複數S極區交錯環列而成，並與各電路佈線呈上、下相對應而薄型化者。In order to achieve the above-mentioned main purpose, the present invention provides a thinned fan structure improvement, including a stator, a blade and a hood; the stator further includes a circuit board and a plurality of circuit wirings disposed on the circuit board. The stator has a shaft center at the center; the fan blade comprises an impeller, a sleeve extending axially in the center of the impeller, a plurality of blades disposed outside the impeller, and a magnetic unit disposed on the impeller. The sleeve is pivotally connected to the shaft; the hood is disposed outside the blade, and a fixing portion is disposed therein to fix the shaft; wherein the magnetic unit is composed of a plurality of N-pole regions and a plurality of S-pole regions It is formed and is thinner in accordance with the upper and lower lines of each circuit wiring.
為了達成上述之另一目的，本創作係提供一種薄型化風扇結構改良，該扇葉之磁性單元係透過含有磁性材質混入該扇葉材質中，並以一體成型的方式而製成者。In order to achieve the above-mentioned other object, the present invention provides an improved structure of a thinned fan, wherein the magnetic unit of the blade is made by being mixed with a magnetic material and incorporated into the blade material, and is integrally formed.
＜本創作＞
<this creation>
1‧‧‧定子
1‧‧‧stator
10‧‧‧軸心
10‧‧‧Axis
11‧‧‧電路板
11‧‧‧ boards
12‧‧‧電路佈線
12‧‧‧Circuit wiring
2‧‧‧扇葉
2‧‧‧ fan leaves
20‧‧‧葉輪
20‧‧‧ Impeller
200‧‧‧固定孔
200‧‧‧Fixed holes
201‧‧‧嵌槽
201‧‧‧ slotted
21‧‧‧軸套
21‧‧‧ bushings
210‧‧‧固定緣
210‧‧‧Fixed Edge
211‧‧‧嵌塊
211‧‧‧Block
22‧‧‧葉片
22‧‧‧ blades
23‧‧‧磁性單元
23‧‧‧Magnetic unit
230‧‧‧N極區
230‧‧‧N-pole zone
231‧‧‧S極區
231‧‧‧S polar zone
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
第一圖係本創作之立體分解圖。The first picture is a three-dimensional exploded view of the creation.
第二圖係本創作扇葉之立體分解圖。The second picture is a three-dimensional exploded view of the fan blade.
第三圖係本創作之組合剖視圖。The third diagram is a combined cross-sectional view of the creation.
第四圖係本創作之局部組合剖視圖。The fourth figure is a partial combined sectional view of the present creation.
第五圖係本創作另一實施例之立體分解圖。The fifth drawing is an exploded perspective view of another embodiment of the present creation.
第六圖係本創作另一實施例之組合剖視圖。The sixth drawing is a combined cross-sectional view of another embodiment of the present creation.
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.
請參閱第一圖及第二圖，係分別為本創作之立體分解圖、及本創作扇葉之立體分解圖。本創作係提供一種薄型化風扇結構改良，該風扇包括一定子1、以及一扇葉2；其中：Please refer to the first figure and the second figure, which are respectively the three-dimensional exploded view of the creation and the three-dimensional exploded view of the original fan blade. The present invention provides an improved structure of a thinned fan comprising a stator 1 and a blade 2; wherein:
該定子1係為風扇之馬達，其中心處具有一軸心10，用以與扇葉2作樞接（即如第三圖所示），且該定子1由一電路板11及設於該電路板11上的複數電路佈線12圍設而構成，以透過該電路板11控制定子1之通電與否並藉由各電路佈線12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, and has a shaft center 10 at its center for pivoting with the blade 2 (ie, as shown in the third figure), and the stator 1 is provided by a circuit board 11 and The plurality of circuit wirings 12 on the circuit board 11 are arranged to control the energization of the stator 1 through the circuit board 11, and an electromagnetic effect is generated by the circuit wirings 12 to drive the blades 2 to operate.
再請參閱第二圖所示，該扇葉2係包含一葉輪20、一設於葉輪20中心軸向延伸的軸套21、複數圍設於該葉輪20外之葉片22、以及設於該葉輪20上的磁性單元23所構成，且該軸套21係與上述定子1之軸心10作樞接接合；而在本創作所舉之實施例中，所述葉輪20中心處可進一步設有一固定孔200，而軸套21上則設有一嵌入固定孔200內的固定緣210，且於該固定緣210外可再進一步圍設有複數嵌塊211，而固定孔200外緣亦可環設有相配合的複數嵌槽201作對應，以供軸套21可更穩固地嵌入扇葉2之葉輪20上。另，如第三圖及第四圖所示，所述磁性單元23由複數N極區230及複數S極區231交錯環列而成，並與上述定子1之各電路佈線12上、下相對應，以與各電路佈線12能產生電磁效應而驅動扇葉2進行運轉。Referring to the second figure, the blade 2 includes an impeller 20, a sleeve 21 extending axially from the center of the impeller 20, a plurality of blades 22 disposed outside the impeller 20, and a vane disposed on the impeller The magnetic unit 23 is formed on the 20, and the sleeve 21 is pivotally engaged with the shaft 10 of the stator 1. In the embodiment of the present invention, the center of the impeller 20 can be further provided with a fixing. The hole 200 is provided with a fixing edge 210 embedded in the fixing hole 200, and a plurality of inserts 211 are further disposed outside the fixing edge 210, and the outer edge of the fixing hole 200 can also be ring-shaped. The mating plurality of slots 201 correspond to allow the sleeve 21 to be more securely embedded in the impeller 20 of the blade 2. Further, as shown in the third and fourth figures, the magnetic unit 23 is formed by staggering a plurality of N-pole regions 230 and a plurality of S-pole regions 231, and is connected to the upper and lower phases of the circuit wirings 12 of the stator 1. Correspondingly, the blade 2 is driven to operate by generating an electromagnetic effect with each of the circuit wirings 12.
此外，再請參閱第一圖及第三圖所示，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，並可進一步供軸心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, as shown in the first and third figures, 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 for the stator 1 to be fixed thereon, and the shaft core 10 is further disposed therein and vertically fixed on the base body 30, and the seat body 30 has a side. The first tuyere 301; the cover 31 is disposed on the base 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 .
再者，如第五圖及第六圖所示，在本創作另一實施例中，該扇葉2之磁性單元23係透過含有磁性材質（如磁粉）混入扇葉2材質中並以一體成型的方式而製成。在本實施例中，該扇葉2所述含的前述磁性材質係可分佈於與定子1相對的葉輪20上，且亦由複數N極區230及複數S極區231交錯環列而成，以圍繞於定子1的上方處；如此，即可使該扇葉之葉輪20具有N極區230與S極區231之磁性，而能於定子1通電後與其各電路佈線12產生電磁效應而作運轉。Furthermore, as shown in the fifth and sixth figures, in another embodiment of the present invention, the magnetic unit 23 of the blade 2 is mixed with a magnetic material (such as magnetic powder) into the material of the blade 2 and integrally formed. Made in the way. In the embodiment, the magnetic material contained in the fan blade 2 may be distributed on the impeller 20 opposite to the stator 1 and also formed by interlacing a plurality of N-pole regions 230 and a plurality of S-pole regions 231. To surround the upper portion of the stator 1; thus, the impeller 20 of the blade can have the magnetic properties of the N-pole region 230 and the S-pole region 231, and can generate an electromagnetic effect after the stator 1 is energized and its circuit wiring 12 is generated. Running.
是以，藉由上述之構造組成，即可得到本創作薄型化風扇結構改良。Therefore, the structure of the thinned fan of the present invention can be improved by the above-described structural composition.
因此，藉由本創作薄型化風扇結構改良，可透過所述定子1由電路板11及各電路佈線12製成，以使風扇達到薄型化的設計；同時，因扇葉2亦可進一步以含有磁性材質而以一體成型，也能達到輕量化的設計，進而有效改善風扇特性、以及提升其產品品質。Therefore, the structure of the thinned fan of the present invention can be improved, and the stator 1 can be made of the circuit board 11 and the circuit wiring 12 to make the fan thinner. Meanwhile, the blade 2 can further contain magnetic properties. The material is molded in one piece, and the lightweight design can be achieved, 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‧‧‧軸心 10‧‧‧Axis
11‧‧‧電路板 11‧‧‧ boards
12‧‧‧電路佈線 12‧‧‧Circuit wiring
2‧‧‧扇葉 2‧‧‧ fan leaves
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
Claims (9)
一定子，包含一電路板及設於該電路板上的複數電路佈線圍設而構成，該定子中心處更具有一軸心；
一扇葉，包含一葉輪、一設於該葉輪中心軸向延伸的軸套、複數圍設於該葉輪外之葉片、以及設於該葉輪上的磁性單元所構成，且該軸套係與該軸心相樞接；以及
一風罩，罩設於該扇葉外，該風罩內設有一固定部以固定該軸心；
其中，所述磁性單元係由複數N極區及複數S極區交錯環列而成，並與該等電路佈線呈上、下相對應而薄型化者。A thinned fan structure improvement, including:
The stator includes a circuit board and a plurality of circuit wirings disposed on the circuit board, and the center of the stator further has an axis;
a blade comprising an impeller, a sleeve extending axially from the center of the impeller, a plurality of blades disposed around the impeller, and a magnetic unit disposed on the impeller, and the sleeve is coupled to the shaft The shaft is pivotally connected; and a hood is disposed outside the blade, and a fixing portion is disposed in the hood to fix the shaft;
The magnetic unit is formed by staggering a plurality of N-pole regions and a plurality of S-pole regions, and is thinner in accordance with the upper and lower portions of the circuit wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102221153U TWM472757U (en) | 2013-11-12 | 2013-11-12 | Thinning fan structure improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102221153U TWM472757U (en) | 2013-11-12 | 2013-11-12 | Thinning fan structure improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM472757U true TWM472757U (en) | 2014-02-21 |
Family
ID=50552244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102221153U TWM472757U (en) | 2013-11-12 | 2013-11-12 | Thinning fan structure improvement |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM472757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634266B (en) * | 2015-03-30 | 2018-09-01 | 林聖梁 | Magnetic levitation fan device |
-
2013
- 2013-11-12 TW TW102221153U patent/TWM472757U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634266B (en) * | 2015-03-30 | 2018-09-01 | 林聖梁 | Magnetic levitation fan device |
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