M350746 .八、新型說明： 【新型所屬之技術領域】 本創作係涉及一種散熱風扇產品結構，特別是指 薄形化風扇轉子之創新型態設計者。 便 【先前技術】 杈，散熱風扇為目前各種電腦設備結構中不可或缺之 重要裝置’藉其散熱作用以防止cpu㉟熱而能達到維 腦運作正常之功能。 ⑺而1^著目剛電腦產品之體積小巧化設計發展趨勢，伸 得散熱風扇結構設計上亦必須隨之小巧化、輕薄化； :風：的轉子構件而言，習知設計通常採用塑膠材質； 之規格體積縮小至：此種作法，#風扇轉子 抗熱變形能力不足以會因為塑膠材質之 .構造強度不足等缺點，而诰Λ 4 扇轉子雖達到小型化’卻因容易產生赦 Μ風 實用,、組裝精度以及效能等問題點。、 …耐用 疋以’針對上述習知散熱風扇結構所 如何開發一種更具 在之問題點， W實用性之創新結構， 盼，亦係相關業者須努力研發突破之目 實使用者所企 有鑑於此，創作人本於多年從事相==向。 與設計經驗，針對上述 產°°之製造開發 〜·曰柄’坪加設却_ 終得一確具實用性之本創作。 D /、審慎評估後， 【新型内容】 5 M350746 立所本Γ:之主要目的，係在提供—種薄形化風扇轉 係針對習知風扇轉子係採用塑 貝一體成型其殼體及^ μ m及葉片部位’而致其小型化時容易 受形而影響耐用實用性、組裝精度及效能等問題點加 良突破； 本創作解決問題之技術特點，主要在於所述薄形 扇轉子包含：一金屬殼體，包括一頂壁及周璧；一金 葉支架，係由該金屬殼體之周壁一體向外側向伸設形 人塑膠扇葉部，結合固定於該金屬屬葉支架外側，包 〇邹以及多數葉片所構成；一軸心，凸設於該金屬殼 項壁中央；一磁性環，環設於該金屬殼體預定部位； J新獨特設計’使本創作對照先前技術而言，俾可令 传以貫現溥形化又能兼具較佳結構強度，以強化 熱變形能力、增進其組裝精度，進而達到提畀風扇產 月匕及品質之實用進步性。 【實施方式】 請參閱第1圖所示，係本創作薄形化風扇轉子之 、施例，惟此等實施例僅供說明之用，在專利申請上 人此結構之限制。所述薄形化風扇轉子a係包含下述 ~金屬殼體10，其係包括一頂壁11以及由該頂壁M350746 . Eight, new description: [New technical field] This creation relates to a cooling fan product structure, especially the innovative design of the thin fan rotor. [Prior Art] 散热, the cooling fan is an indispensable device in the current structure of various computer devices. By using the heat dissipation function to prevent the cpu35 from being hot, it can achieve the function of normal operation of the brain. (7) While the size of the computer product is small and the design development trend, the design of the cooling fan structure must also be compact, light and thin; Wind: The rotor component is usually made of plastic material. The size of the specification is reduced to: In this way, the heat resistance of the fan rotor is not enough due to the shortcomings of the plastic material, such as insufficient structural strength, and the 诰Λ4 rotor is miniaturized, but it is easy to generate hurricanes. Practical, assembly accuracy and performance issues. , ... Durable, in order to develop a more problematic point for the above-mentioned conventional cooling fan structure, the innovative structure of W practicality, and the related industry must strive to develop breakthroughs. Therefore, the creator has been engaged in the phase == direction for many years. With the design experience, the manufacturing development for the above-mentioned production ° ° ~ · 曰 ’ ' ping jia _ _ finally a practical and practical creation. D /, after careful evaluation, [new content] 5 M350746 立本本Γ: The main purpose is to provide a thin-shaped fan transfer system for the conventional fan rotor system using plastic shell molding its shell and ^ μ m and the blade part's are easy to be affected by the shape, which affects the durability, practicality, assembly accuracy and performance. The technical characteristics of the solution to the problem are mainly that the thin fan rotor includes: The metal shell comprises a top wall and a peripheral wall; a gold leaf bracket is integrally extended from the peripheral wall of the metal shell to the outside of the plastic fan blade portion, and is fixedly fixed to the outside of the metal leaf bracket. Zou and most of the blades; a shaft center protruding from the center of the metal shell wall; a magnetic ring, ring set at the predetermined part of the metal shell; J new unique design 'to make this creation compared to the prior art, 俾It can make the transmission and the shape of the structure better, so as to enhance the thermal deformation ability and enhance the assembly precision, so as to achieve the practical progress of the fan production and quality. [Embodiment] Please refer to Fig. 1 for the purpose of creating a thinned fan rotor. However, these embodiments are for illustrative purposes only and are limited in the patent application. The thinned fan rotor a comprises the following metal housing 10, which includes a top wall 11 and the top wall
邊S 〜體向下曲折形成之一周壁12 ;以及 由該金屬殼體10之周壁12 —體向外側向伸設形成 子， 勝材 產生 以改 化風 屬扇 成； 括結 體之 藉此 風扇 其抗 品性 較佳 並不 構成 11周 之一 6 砸性壤50，可為永久 M350746 金屬扇葉支架20 ; 塑膝扇葉部3〇，係結合固定於該金屬扇葉支架 側，包括結合部31以及多數間隔分佈之葉片32所構成 述結合部31係藉以結合於該金屬扇葉支架2〇 ; 一轴心40 ’可為金屬材質，係凸設於該金屬殼體 頂壁11中央； 之預定部位 其中’如第2圖所示，該塑膠扇葉部30之結合 係可包括设於該金屬扇葉支架20之至少一穿孔311 4塑膠扇葉部30之葉片32 -體般入該穿孔311中之 合4 312所構成者。又如* 3圖所*，該塑膠扇葉 31亦可包括設於該金屬扇葉支架20之至少 313、以及由該塑膠扇葉部％之葉片_體嵌入該凹 中之塑膠後合部314所構成者。 其中’如第4圖所示’該塑膠扇葉部3〇之各 間並可藉由一連結部33相連結；另如第5圖所揭： 33B ，其係為連結該等葉片犯並 架料側之結構型態者。 该金屬 其中，如第1圖所示，所述磁性 該金屬殼體10之周壁12結構型態，此:^可為環狀 面通常呈現立向長形延伸之狀態。又★知例之磁性 環50B，其係為環狀結合於該:第6圖所示' 態’此實施例之磁性環50B斷面係〇 土 11，: 之扁型狀態者。 種橫向長3 20外 ，所 10之 體10 31， 及由 .膠嵌 ;30之 -凹槽 ，313 32之 .結部 葉支 合於 50 tf 磁性 構型 延伸 M350746 於古架20之厚 又其中，所述金屬殼體1〇以及該金屬扇乘 度係為介於0· 1卹〜〇_7咖之間的薄板型態貪 . V緒形化風扇 藉由上述之結構、組成設計’本創作所述'辱 心 40 框 轉子Α實際應用上如第1圖所示，係可藉由其該州 組於一定子60所設軸承61中而呈可旋轉狀態’而該薄形化 風扇轉子A之磁性環50則與該定子60所設一線圈組62呈間 隔相對應狀態以產生激磁效應。 功效說明： 本創作所揭「薄形化風扇轉子」主要藉由所述金屬殼 體、金屬扇葉支架以及塑膠扇葉部三者之創新獨特結構型 悲組成設計’使本創作對照先前技術而言，由於藉以支撐 固定所述塑膠扇螢mux α «葉邛者係為該金屬殼體周壁所一體伸設形 成之金屬扇葉支牟，甘1 4 η, 朱其可達薄形剛性狀態，藉此俾可令風 扇轉子得以實現；¾形& π 4 Η + 4- ^ ^ ^ '化此兼具較佳結構強度，以強化其 抗熱變开）旎力、姆 立曰進其組裝精度，進而達 性能及品質之實用進步性。 違到耠幵風扇產叩 上述實施例所揭巾者係藉以 雖透過特定的術語進行說明，％ Ϊ說明本創作，幻 之專利範圍1悉此項技術領：不…匕限定本新型i 之精神與原則後對其進行變更二人士當可在瞭解本J 此等變更與修改，皆應涵蓋於：上:文而達到等效目的: 定之範疇中。 σ所述申請專利範圍戶 M350746 【圖式簡單說明】 第1圖：本創作薄形化風扇轉子與定子組合狀態之平面剖 視圖。 第2圖：本創作之塑膠扇葉部之結合部型態較佳實施例圖 〇 第3圖：本創作之塑膠扇葉部之結合部型態另一實施例圖 〇 第4圖：本創作之塑膠扇葉部之連結部型態較佳實施例圖 〇 第5圖：本創作之塑膠扇葉部之連結部型態另一實施例圖 第6圖：本創作之磁性環型態另一實施例圖。 【主要元件符號說明】 薄 形 化 風 扇 轉子 A 金 屬 殼 體 10 頂 壁 1 1 周 壁 1 2 金 屬 扇 葉 支 架 2 0 塑 膠 扇 葉 部 3 0 結 合 部 3 1 穿 孔 3 1 1 塑 膠 嵌 合 部 3 1 2 凹 槽 3 1 3 塑 膠 嵌 合 部 3 1 4 葉 片 3 2 9 M350746 連結部 3 3'； 3 3 Β 轴心 4 0 磁性環 5 0、ί 5 0 Β 定子 6 0 轴承 6 1 線圈組 6 2The side S 〜 body is bent downward to form one of the peripheral walls 12; and the peripheral wall 12 of the metal casing 10 is extended outwardly to form a sub-body, and the winning material is generated to refine the wind fan; The fan has better resistance to the product and does not constitute one of the 11 weeks of the 6th loam 50, which can be a permanent M350746 metal blade bracket 20; the plastic knee blade is 3〇, which is fixedly attached to the metal blade bracket side, including The joint portion 31 and the plurality of spaced-apart vanes 32 constitute the joint portion 31 for coupling to the metal blade bracket 2; the shaft core 40' may be made of metal and protruded from the center of the metal shell top wall 11 The predetermined portion of the plastic blade portion 30 may include a blade 32 of the plastic blade portion 30 disposed on the metal blade bracket 20 as shown in FIG. The combination of 4, 312 in the perforation 311. For example, the plastic blade 31 may further include at least 313 disposed on the metal leaf bracket 20, and a plastic rear portion 314 embedded in the concave by the blade portion of the plastic blade portion. The constituents. Wherein, as shown in Fig. 4, the plastic blade portions 3 can be connected by a joint portion 33; and as shown in Fig. 5: 33B, which is connected to the blades. The structural type of the material side. In the metal, as shown in Fig. 1, the peripheral wall 12 of the metal casing 10 is of a structural type, and the annular surface may be in a state of extending vertically. Further, the magnetic ring 50B of the known example is annularly coupled to the "state" shown in Fig. 6. The magnetic ring 50B of this embodiment has a flat state of the earth's surface. The lateral length is 3 20, the body 10 is 10 31, and the glue is embedded; 30-groove, 313 32. The knot leaves are supported by 50 tf magnetic configuration extension M350746 on the thick shelf 20 Wherein, the metal casing 1〇 and the metal fan multiplier are thin plate type between 0. 1 shirt and 〇_7 coffee. The V-shaped fan is designed by the above structure and composition. The creation of the 'disgusting 40-frame rotor Α practical application as shown in Fig. 1 can be made rotatable by the state group in the stator 61 of the stator 60. The thinned fan rotor The magnetic ring 50 of A is in a state of being spaced apart from a coil group 62 provided in the stator 60 to generate an exciting effect. Efficacy Description: The "thinned fan rotor" disclosed in this creation mainly consists of the innovative and unique structural design of the metal shell, the metal fan bracket and the plastic fan blade. In this way, the fan rotor can be realized; 3⁄4 shape & π 4 Η + 4- ^ ^ ^ 'this has better structural strength to strengthen its resistance to thermal expansion), and the force is merged into its assembly. Accuracy, and thus the practical progress of performance and quality.违 耠幵 耠幵 耠幵 耠幵 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩 叩If you change the changes and revisions with the principle, you should cover the changes and modifications of this J. It should be covered in the following paragraphs: σ The patent application scope is M350746 [Simple description of the drawing] Fig. 1 is a plan sectional view showing the combined state of the rotor and the stator of the thinned fan. Fig. 2 is a view showing a preferred embodiment of a joint portion of a plastic blade portion of the present invention. Fig. 3: another embodiment of a joint portion of a plastic blade portion of the present invention. Fig. 4: This creation Preferred embodiment of the joint portion of the plastic blade portion Fig. 5: Another embodiment of the joint portion of the plastic blade portion of the present invention Fig. 6: The magnetic ring pattern of the present invention is another Example map. [Description of main component symbols] Thinned fan rotor A Metal case 10 Top wall 1 1 Peripheral wall 1 2 Metal blade bracket 2 0 Plastic blade part 3 0 Joint part 3 1 Perforation 3 1 1 Plastic fitting part 3 1 2 Groove 3 1 3 Plastic fitting 3 1 4 Blade 3 2 9 M350746 Joint 3 3'; 3 3 轴 Shaft 4 0 Magnetic ring 5 0, ί 5 0 定子 Stator 6 0 Bearing 6 1 Coil set 6 2