200912149 九、發明說明： 【發明所屬之技術領域】 本發明是關於一種葉輪之增壓結構，尤 【=構件強度而不易變形，且能增力心 ⑻，該導产亥導流展(5〇)外周設有導流面 導流面(51)脫模方向形成j5 =與 正常，而產生留間侧係為無法 然該„3392專利之風扇，雖 之m員，】口方式來製造，亦可克服脫模之留料 中顯亍，·^亥?專利第—圖及專利範圍第一項，其 凸塊(1〇)及該軸流向風扇⑴，之圓形 所以該構件ΐΐΐ 葉片⑼跟部少許的速接’ 十刀脆弱及谷易變形、不易定位。 為辈如何增加散熱效能，及容易精確製造，即 ίίί内欲容克】服解決的重要課題。 思驾^σ之ΐ:山熱葉輪之該等缺點，本發明人乃 壓結構11而設計出一種克服該等缺點的葉輸之增 輪構件維f之干涉問題’及使增壓葉 壓。 f強度不θ脆弱、並能精確定位及可增加風 供二1目結構特徵及技術内容，提 由導流學ί輪i 4 ΐ結構」。該增壓結構其係 葉輪之ίΉίίί組合而成’其中該增壓 連接其間壓ίίΞΞί環體之外周緣設補強肋 再糟由補強肋對應設置於導流環之 200912149 月之ί二ί該增壓葉片之内緣對應導流環之 的形狀^而形成組合，該葉輪之增壓結構 可設計於為動葉或靜葉 田構？計的優點有，加強構件強度， ，不易H各易精確級合定位，導流面所在之 i 尸1風°大往出風口漸縮’因而可增加風 ίΪ毛後亂流及反壓，亦或使框體具靜葉 以增加風廢。 【實施方式】 锸看第―、二圖所示，其為本發明之第一 巧,¼例、纟α巧’該葉輪之增壓結構（υ包括：一導流 壤(10)—增壓葉輪(20); αί、中ϋ環i1G)係環形結構，該環形結構賴設有導流 介12，二所形成係為圓錐面，該圓錐面呈上 1也就疋該圓錐面所在區間的風道呈入風端大往出 導流面⑴）之截面線可為直線或曲線， 並，史置有數多之凹設的肋槽(13)，該肋槽 (13)係連通導;^面（η)及内側面（ι2);以及 奎;Jf ΐίί:其係具有環體(21)，該_(21)係對應 ⑽之裱形結構的内側面(12)之中，且該環 卜ί緣並，對應導流環⑽之肋槽（⑶的增壓葉 t丄葉片(22)具内緣(24)，制緣(24)對應導 加·展（10)之導、飢面（11)的形狀，且該數多壓華 環細）之外周緣分卿=== 之外周緣及增壓葉片（22)的内緣⑽ ，賴強肋(23)係對應設置於導環⑽之 肋槽（13)中，而形成組合。 括看第三、四圖所示，其為本發明之第二 構：本實施例是應用第-種實施例葉輪之 ⑴’ #將葉輪之增壓結構⑴設置於葉輪(30)之 ’其中？葉輪⑽)具有輪轂(31)，該輪轂(31) 數多葉片⑽，該葉片⑽之跟部後緣端並 s又置有缺α(33) ’該缺ϋ(33)對應導流環⑴）之截面之形 200912149 葉輪(2〇)之内側面(25)係套設於葉輪(30) 之輪救（31)之外緣，因而該葉輪增壓結構（】）之婵 (22)位置所在’於葉輪⑽之兩相鄰葉片（32)“形^的 n後m 中導流環〇〇)之内側底部設凸緣 (14) ’ δ亥凸緣(14)貼合於輪轂(31)的底緣(34)形成 位。 請配合參看第五、六圖所示，其為本發明之第三 種^施例結構：本實施例也是應用第一種實施例葉輪 之增壓結，（1)，係將葉輪之增壓結構（1)，結合設置於框 ，(40)之容室（41)之出風口端，該葉輪增壓結構之增壓 葉片（22)之尾端係連接框體(4〇)之容室（μ)的内壁面，形 ，不，動，靜葉，該框體(4〇)之容室（41)入風口端之區間 係供设寻葉輪(30) ’該葉輪(3〇)具有輪轂(31)，該輪轂(31) 之周緣並設置數多葉片（32) ’該葉片（32)之攻角與增壓葉 片（22)為相反設置。 經由上述結構特徵之詳細說明，可清楚看出本發明設 計之特點在於： 1. 克服脫模之干涉。 2. 補強肋增加增壓葉輪之強度，防止葉輪變形， 因而容易精確定位。 3. 葉輪之增壓結構設於葉輪的增壓葉片風道後 緣’可，制尾後亂流及流出氣流反壓。 4·葉輪之增壓結構設置於框體出風口端之增壓葉 片’ ^為靜葉，該靜葉可增加風壓。 綜上所述，本發明實施例確能達到所預期之 使，功效’又其所揭露之具體構造，不僅未曾 見，於同類產品_，亦未曾公開於申請前，誠 已完全符合專利法之規定與要求，爰依法提出 發明專利之申請，懇請惠予審查。 200912149 【圖式簡單說明】 f體分解月第—種種實施例葉輪之增屢結構之 1體組合^發月第鋪實施例葉輪之增壓結構之 種種實施例葉輪之增壓結構之 種種實施例葉輪之增壓結構之 立體組合圖 第三圖：本發明第 立體分解圖。 第四圖：本發明筮 立體組合圖。 第五圖：本發明锭二4¾ α由 立體分解及部分剖種Μ施例葉輪之增壓結構之 第/、圖·本發明第三種種眚丨^^ 立體組合及部分剖開圖種實^例葉輪之增壓結構之 第七圖：習知葉輪立體圖。 【主要元件符號說明】 <本發明> (1) (10) (12) (14) (20) (22) (24) (30) (32) (34) (40)) <習用> (5) (50) (52) (11) 導流面 (13) 肋槽 (21) 環體 (23) 補強肋 (25) 内侧面 (31) 輪轂 (33) 缺口 (41) 容室 (51) 導流面 (53) 留料區間 葉輪增壓結構 導流環 内側面 凸緣 增壓葉輪 增壓葉片 内緣 葉輪 葉片 底緣 框體 葉輪 導流環 葉片200912149 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a supercharged structure of an impeller, in particular [= component strength is not easy to deform, and can increase the force (8), and the guide is produced and guided (5〇 ) The outer peripheral surface of the flow guiding surface is provided with a flow guiding surface (51), and the direction of the mold is formed to be j5 = normal, and the left side of the gap is not possible. The fan of the "3392 patent, although it is a member, is manufactured by the mouth method. It can overcome the obvious material in the mold release, the first paragraph of the patent and the patent scope, the bump (1〇) and the axis flow to the fan (1), the circle is so the component ΐΐΐ the blade (9) A little quick-connect '10 knife fragile and valley easy to deform, not easy to locate. For the generation of how to increase the heat dissipation efficiency, and easy to accurately manufacture, that is, ί ί 内 欲 】 】 】 】 】 】 】 】 】 ^ ^ ^ ^ ^ ^ ΐ ΐ ΐ ΐ ΐ ΐ ΐ ΐ 山With the above disadvantages of the hot impeller, the inventors have designed a structure 11 to overcome the interference problem of the wheel-transporting wheel member dimension f which overcomes these disadvantages and to make the pressurized blade pressure. The f-strength is not θ fragile and can Precise positioning and increase the structural characteristics and technical content of the wind supply 4 ΐ structure "by the diversion learn ί round i. The supercharged structure is composed of an impeller ίΉ ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί ί The inner edge of the blade is combined with the shape of the flow guiding ring, and the pressurized structure of the impeller can be designed to be a moving blade or a stationary blade. The advantages of the meter are: strengthening the strength of the component, and it is not easy to accurately position the H, and the i-body 1 wind of the diversion surface is gradually tapered toward the air outlet, thus increasing the wind and back pressure after the wind. Or make the frame with a vane to increase the wind waste. [Embodiment] As shown in the first and second figures, it is the first skill of the present invention. The supercharged structure of the impeller (including: a guiding soil (10) - supercharging The impeller (20); αί, the middle ring i1G) is a ring structure, and the ring structure is provided with a flow guiding medium 12, and the two formed into a conical surface, the conical surface is upper 1 and the conical surface is located The section line of the air duct that enters the wind end and exits the diversion surface (1)) may be a straight line or a curved line. Moreover, there are a plurality of recessed rib grooves (13), which are connected to each other; Face (η) and inner side (ι2); and Kui; Jf ΐ ίί: which has a ring body (21) corresponding to the inner side surface (12) of the 裱-shaped structure of (10), and the ring Bu 缘 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , (11) The shape, and the number of the multiple pressure ring is fine) The outer edge is divided === The outer circumference and the inner edge (10) of the pressurized blade (22), and the strong rib (23) is correspondingly disposed on the guide ring (10) In the rib groove (13), a combination is formed. As shown in the third and fourth figures, it is the second configuration of the present invention: this embodiment is the (1)' of the impeller of the first embodiment. The impeller structure (1) of the impeller is disposed in the impeller (30). ? The impeller (10) has a hub (31), the hub (31) has a plurality of blades (10), and the trailing edge end of the blade (10) is further provided with a lack of α (33) 'the defect (33) corresponding to the guide ring (1) The shape of the section 200912149 The inner side (25) of the impeller (2〇) is sleeved on the outer edge of the wheel (31) of the impeller (30), and thus the position of the impeller (22) is (婵) The flange (14) is placed on the inner bottom of the two adjacent blades (32) of the impeller (10), and the flange (14) is attached to the hub (31). The bottom edge (34) of the substrate is formed. Please refer to the fifth and sixth figures, which is the third embodiment of the present invention. This embodiment is also a pressurization junction of the impeller of the first embodiment. (1), the impeller structure (1) of the impeller is combined with the air outlet end of the chamber (41) of the frame, (40), and the end of the pressurized blade (22) of the impeller pressurization structure is The inner wall surface of the chamber (μ) of the frame (4〇) is connected, the shape, the no, the moving, the vane, and the space of the chamber (41) of the frame (4) is provided with an impeller ( 30) 'The impeller (3〇) has a hub (31), the circumference of the hub (31) The number of blades (32) is set. The angle of attack of the blade (32) is opposite to that of the pressurized blade (22). Through the detailed description of the above structural features, it is clear that the design of the present invention is characterized by: 1. Overcoming the Interference of the mold 2. The reinforcing rib increases the strength of the booster impeller to prevent the impeller from deforming, so it is easy to accurately position. 3. The impeller's supercharged structure is located at the trailing edge of the impeller's pressurized vane duct, and can be turbulent after the tail. The effluent airflow is back pressure. 4. The impeller has a pressurized structure, and the booster blade disposed at the air outlet end of the frame body is a stationary blade, which can increase the wind pressure. In summary, the embodiment of the present invention can achieve the same. It is expected that the efficacy, and the specific structure exposed by it, has not only been seen, but also in the same kind of products, and has not been disclosed before the application. Cheng has fully complied with the requirements and requirements of the Patent Law, and has filed an application for invention patents according to law. 2009-12149 [Simple description of the schema] f-body decomposition month - various examples of the impeller's increase in the structure of the body of the body 1 ^ month of the first embodiment of the impeller's pressurized structure of various examples of impeller pressurization The three-dimensional exploded view of the pressurized structure of the impeller of the embodiment is shown in the third figure: the three-dimensional exploded view of the present invention. The fourth figure: the three-dimensional combined view of the present invention. The fifth figure: the ingot two 43⁄4 α of the present invention is exploded and Partially sectioned embodiment of the embodiment of the impeller of the pressurized structure of the first, the third type of the invention 眚丨 ^ ^ three-dimensional combination and partial cut-off diagram of the actual example of the impeller's pressurized structure of the seventh figure: the known impeller Fig. [Description of main component symbols] <Invention> (1) (10) (12) (14) (20) (22) (24) (30) (32) (34) (40)) < Conventional > (5) (50) (52) (11) Diversion surface (13) Rib groove (21) Ring body (23) Reinforcement rib (25) Inner side (31) Hub (33) Notch (41) Chamber (51) Diversion surface (53) Retaining interval Impeller pressurized structure Diversion ring Inner side flange Pressurized impeller Booster blade Inner edge Impeller blade Bottom edge Frame impeller Guide ring blade