五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種結構簡單，和方便組裝之風力 發電裝置的結構；特別是指一種在轉軸上設置有螺旋葉 片，並且可承載較大風力之新型者。 【先前技術】 [0002] 使空氣流通過風車或風力機構，藉葉片轉動之機械 能，帶動發電機組的導線線圈產生磁激而轉變為電能輸 出的鋒利發電裝置，係已屬於一習知技藝。例如，台灣 第9821 0701號「風力發電結構」、第9821 0202號「可 自動對風之風力發電裝置」、第9721 09733號「立式複 合型風力發電機之結構改良」、第98206677號「可轉動 塔架的水平軸風力發電機」、第9514871 5號「風力發電 裝置」專利案等，係提供了典型的實施例。 [0003] 這技藝在該行業也已屬一技術成熟之領域。這是因 為在已揭露的前案中，係包括了風力發電裝置各部分結 構之改良或設計；例如，台灣第95222093號「風力發電 機之導風板結構」、第98206705號「風力發電機之機殼 結構」、第98206703號「風力發電機之葉輪結構」、第 98215491號「風力發電機葉片固定座補強構造」專利案 等，係提供了典型的實施例。 [0004] 習知技藝也已揭示了一種垂直軸式風力發電裝置， 例如台灣第98205640號專利案，係提供了 一個具體的實 施例。舊法中，也有應用軟性布料作為風車葉片的實施 表單編號A0101 第3頁/共17頁 M383046 例。一個有關這類風力發電裝置的課題是，為了降低風 車葉片因強風造成的損壞，習知技藝也揭示了應用複雜 的傳動機構來控制導風板的手段，例如第9321 5394號「 風力發電機組之導風裝置」專利案，係設置了多數個栅 板，每一個柵板之間形成柵孔，讓多方向來的空氣流產 生旋轉情形。或第93200993號「風力發電風車之結構」 專利案，係揭示了扇葉機構形成多段可收摺伸縮的扇葉 ，並且經油壓桿調整扇葉長度，減低整個風車在颱風或 風力較大時的風阻。 [0005] 在台灣第96202060號「風力發電裝置」專利案中， 也提供了複雜的導風機構；它配裝有一包含馬達和旋轉 軸的調控組控制一柩接定位栓的正、反轉繩環，以控制 導風板和扇葉的方向。第941 28144號「風力發電機組風 能利用的裝卸裝置」專利案，也揭示了一種複雜的控制 機構。為了使導風機構的控制結構不會太複雜、降低製 造成本，在第96208544號「應用氣流翻轉葉片的風車」 專利案中，係提供了 一種應用自然風力推動風車葉片產 生角度變換的實施例。 [0006] 代表性的來說，這些參考資料揭示了風車葉片、導 風機構和其相關組件應用在風力發電裝置方面的先前技 術。如果重行設計考量該風力發電裝置，並且使其構造 不同於習用者，或使其結構設計具有操作簡單、能承載 較大的風力或空氣流等更理想的安全作用等手段，將可 改變它的使用或操作形態，而有別於舊法。 【新型内容】 表單編號A0101 第4頁/共17頁 [0007] 爰是，本創作之主要目的即在於提供一種風力發電 裝置之改良結構，係提供一結構簡單、方便組裝和具有 較大風力負載機制等作用；包括一基座，和一可轉動的 設置在基座上之轉軸；以及一具有導風板之框架係配置 在該基座上。該轉軸上係設置有一螺旋葉片，沿轉軸的 軸線方向環繞延伸，而使該螺旋葉片形成連續型態；並 且，容許風力通過導風板後，撞擊該螺旋葉片，以推動 轉軸轉動發電；以改善習知葉片較容易因風力過大而損 壞的情形。 [0008] 根據本創作風力發電裝置之改良結構，該框架的每 一個導風板之間係界定有一間隙，讓風力或空氣流進入 框架。在一個較佳的考量中係使複數個導風板活動極 接在該框架上，使導風板在空氣流通過時，形成擺動自 如的型態；而可自動調整或降低強風的力量。 【實施方式】 [0009] 請參閱第1、2及3圖，本創作風力發電裝置之改 良結構係包括一基座，概以參考編號1 0表示之；基座 10可配置發電機組（圖未顯示）。一轉軸20係可轉 動的設置在基座1 0上，以及一具有導風板3 0的框架 4 0係配置在該基座1 0上，而將轉軸2 0包圍在框架 4 0和導風板3 0裏面。第2圖係特別顯示了該導風板 3 0係成複數個片段的型態，而形成環狀排列輪廓。因 此，該框架4 0和導風板3 0可接收多方向或3 6 0 ° 送來的風力或空氣流。 [0010] 在一個衍生的實施例中，導風板3 0也可以直接形 表單编號A0101 第5頁/共17頁 M383046 成一環狀體的結構。基本上’導咸板3 ◦和框架4 0可 採一體成型的型態，來降低製造成本和人員在組裝上的 時間。第3圖也特別描繪出該導風板3 〇在所採的實施 例中’與一參考軸y形成非垂直的夾角；所述的夾角0 約為3 0。〜7 5。^ 在所採較佳的實施例中，該轉軸2 〇上係設置有一 螺旋葉片2 1，沿轉軸2 0的轴線方向環繞延伸，而使 5亥螺旋葉片2 1形成連續型態。並且，容許風力或空氣 流通過導風板3 〇後，撞擊該螺旋葉片2 1，以推動轉 軸2 0轉動發電。在一個可行的實施例中，該螺旋葉片 21的螺旋角度約為6〇。，ϋ導風板3 〇角度，係可 導引空氣流撞擊螺旋葉片2 1 ;的卩条度；而螺旋葉片2 1 的螺旋方向可選擇右螺旋或左螺旋方向。必須加以說明 的是’該螺旋葉片2 1形成連續型態的結構，係使螺旋 葉片2 1建立一個整體的結構組織，來承載、接收風力 或空氣流；相較於舊法中風車葉片都成個別片段的型態 而e ’ s亥螺旋葉片2 1係具有較大的風力負載能力。 第2、3圖也描繪了該基座1 〇和轉軸2 〇係分別 配裝有磁極相同而彼此相斥的磁鐵5 〇、6 〇，而產生 磁浮作用；用以減輕轉轴2 〇和螺旋葉片2丄的重量完 全壓在該軸承7 〇和基座10上的重負荷情形。不僅可 降低該相關組件和軸承7 〇的磨耗，並且使轉軸2 〇和 螺旋葉片2 1的轉㈣得更㈣，使得在僅具有微弱風 速之情況下，仍能順利產生旋轉作用。 [0013] 請再參考第3圖 表單編號A0101 s亥框架4 0的每一個導風板3 〇 第6頁/共17頁 之間係界定有一間隙X，讓風力或空氣流S (圖號係標 示在第4圖）可進入框架4 0，推動螺旋葉片2 1，使 轉軸2 0轉動。請參考第3圖，在一個較佳的考量中， 係選擇了至少一個或複數個導風板3 0 a以活動樞接的 型態配裝在該框架4 0上，使導風板3 0 a在空氣流s 通過時，形成擺動自如的型態；而可自動調整增強或降 低氣流對螺旋葉片2 1之作用力，使得外在風壓對内部 組件（即螺旋葉片2 1及轉軸2 0之推動力可呈現在一 較穩定之狀態，以降低内部組件之損壞率。 [0014] 請參閱第4、5圖，係描繪了導風板3 0、3 0 a 與風力或空氣流s的配合情形；第4圖顯示出當風力或 空氣流s的力量比較小時，.導風扳,3 0.、..3 0 a係導引 空氣流s進入框架4 0撞擊該螺旋葉片2 1，以推動轉 軸2 0轉動發電。可了解的是，在這實施例中，因空氣 流s的力量小；因此，導風板3 0 a將不會被空氣流s 推動而產生擺動的情形。 [0015] 第5圖係特別描繪出當風力或空氣流s、s 1的力 量比較大時，導風板30、3〇a係導引空氣流s、s 1進入框架4 0撞擊該螺旋葉片21，以推動轉軸2 0 轉動發電的情形。在這實施例中，係將進入導風板3 0 a上方的空氣流定義為s;進入導風板30a下方的空 氣流定義為s 1 ;該空氣流s 1會推動導風板3 0 a向 圖中的上方擺動，例如圖中實線部份所顯示的情形，但 上方的空氣流s會下壓導風板3 0 a ;由於導風板3 0 a的阻擋，或因空氣流s 1需推動導風板3 0 a，因此 表單編號A0101 第7頁/共17頁 對空氣流s 1產生阻力，使空氣流s 1的力量降低，而 不會對螺旋葉片2 1產生直接和較大力量的撞擊；係改 善了習知葉片較容易因風力過大而損壞的情形。可了解 的是，該導風板3 0 a係可因應風量的大小而自動產生 不同擺幅的擺動作用。 第4、5圖也顯示了在一個修正的實施例中，該導 風板3 0 a係具有一趨近於三角形或梯形的斷面形狀。 具體而言，導風板3 〇 a係包含一樞接在框架40上的 固定端或第一端31’和一可擺動自如的自由端或第二 端32;並且，使該第二端32的斷面面積大於該第一 端3 1的斷面面積。因此，至少灌二端3 2會具有一重 量’使第二端3 2經常性的位在霸中下方的位置，例如 " ..... . 第5圖的假想線部份所顯示的位置；除非空氣流s 1推 動它產生擺動。相對於這實施例，在一個衍生的措施中 ，係可在接近導風板第二端3 2的位置設置配重，使第 二端3 2具有重量。 [0017] 代表性的來說，這風力發.電裝置之改良結構的設計 係至少包括考量了下列的條件和作用： [0018] 1.該導風板3 0、3 0 a係成複數個片段的型態，形 成環狀排列輪廓，或形成一體成型的型態；因此， δ亥框架4 0和導風板3 〇可接收多方向或3 6 〇。送 來的風力或空氣流s、si。並且，也方便業者製 造、配裝和提供。V. New description: [New technical field] [0001] This creation relates to a structure of a wind power generation device with simple structure and convenient assembly; in particular, a spiral blade is arranged on a rotating shaft, and can be loaded. A new type of wind. [Prior Art] [0002] It has been a known skill to pass air through a windmill or a wind power mechanism, by means of the mechanical energy of the blade turning, to drive the wire coil of the generator set to generate magnetic excitation and transform it into a sharp power generating device for power output. For example, Taiwan No. 9821 0701 "Wind Power Generation Structure", No. 9821 0202 "Automatic Wind Wind Power Generation Device", No. 9721 09733 "Structural Improvement of Vertical Composite Wind Turbine", No. 98206677 A typical example is provided for a horizontal axis wind turbine that rotates a tower, a patent for a "wind power generation device" No. 9514871, and the like. [0003] This skill is also a mature field in the industry. This is because in the previously disclosed case, the improvement or design of the structure of each part of the wind power generation device is included; for example, Taiwan No. 95222093 "Wind Generator Air Guide Plate Structure", No. 98206705 "Wind Generator" The casing structure, the 98860703 "Iron structure of a wind turbine", and the patent application of "Wind generator blade fixing structure" No. 98215491, etc., provide a typical embodiment. [0004] A vertical axis wind power generation device, such as the Taiwan Patent No. 98205640, has also been disclosed in the prior art, and a specific embodiment is provided. In the old law, there was also the application of soft cloth as the implementation of the windmill blade. Form No. A0101 Page 3 of 17 M383046 Example. One of the problems with such wind power plants is that in order to reduce the damage caused by strong winds on the windmill blades, the prior art also discloses a means of applying a complex transmission mechanism to control the wind deflector, for example, No. 9321 5394 "Wind Generator Sets" The air guiding device patent case is provided with a plurality of grid plates, and a grid hole is formed between each of the grid plates to cause a rotation of the air flow in multiple directions. Or the patent case No. 93200993 "Structure of Wind Power Windmills" discloses that the fan blade mechanism forms a plurality of segments that can be folded and retracted, and the length of the blade is adjusted by the hydraulic rod to reduce the overall windmill when the typhoon or wind is large. Wind resistance. [0005] In Taiwan Patent No. 96202060 "Wind Power Plant" patent case, a complicated air guiding mechanism is also provided; it is equipped with a regulating group including a motor and a rotating shaft to control a positive and negative rope of a splicing positioning bolt. Ring to control the direction of the deflector and the blade. Patent No. 941 28144, "Handling Device for Wind Turbine Wind Energy Utilization", also reveals a complex control mechanism. In order to make the control structure of the air guiding mechanism not too complicated and to reduce the manufacturing cost, in the patent application No. 96208544, "Windmill with Airflow Inverted Blades", an embodiment is provided in which natural wind is used to drive the angle change of the windmill blade. [0006] Representatively, these references disclose prior art techniques for wind turbine blades, air guiding mechanisms, and their associated components for use in wind power plants. If the re-design considers the wind power generation device and makes its structure different from the conventional one, or makes its structural design simpler, can carry a larger wind power or air flow, etc., it can change its Use or operate form, and is different from the old method. [New Content] Form No. A0101 Page 4 of 17 [0007] Therefore, the main purpose of this creation is to provide an improved structure of a wind power generation device, which provides a simple structure, convenient assembly and large wind load. a mechanism or the like; comprising a base, and a rotatable rotating shaft disposed on the base; and a frame having a wind deflector disposed on the base. The rotating shaft is provided with a spiral blade extending around the axis of the rotating shaft to form the continuous shape of the spiral blade; and, after allowing the wind to pass through the wind deflecting plate, the spiral blade is struck to push the rotating shaft to generate electricity; Conventional blades are more susceptible to damage due to excessive wind power. According to an improved construction of the inventive wind power generator, a gap is defined between each of the wind deflectors of the frame to allow wind or air flow into the frame. In a preferred consideration, a plurality of air deflectors are movably attached to the frame so that the air deflector forms a swingable shape when the air flows through; and the force of the strong wind can be automatically adjusted or reduced. [Embodiment] [0009] Please refer to Figures 1, 2 and 3, the improved structure of the present wind power generation device includes a base, which is denoted by reference numeral 10; the base 10 can be configured with a generator set (Fig. display). A rotating shaft 20 is rotatably disposed on the base 10, and a frame 40 having a wind deflector 30 is disposed on the base 10, and the rotating shaft 20 is surrounded by the frame 40 and the wind guiding Board 3 0 inside. Fig. 2 specifically shows that the wind deflector 30 is formed into a plurality of segments and forms a circular array. Therefore, the frame 40 and the wind deflector 30 can receive wind or air flow from multiple directions or 360°. [0010] In a derivative embodiment, the wind deflector 30 can also be formed directly into the form of a ring body form number A0101 page 5 / page 17 M383046. Basically, the 'salted plate 3' and the frame 40 can be integrally formed to reduce manufacturing costs and personnel assembly time. Fig. 3 also specifically depicts that the deflector 3 形成 in the embodiment employed forms a non-perpendicular angle with a reference axis y; said angle 0 is about 30. ~7 5. In the preferred embodiment, the rotating shaft 2 is provided with a spiral blade 2 1 extending around the axis of the rotating shaft 20 to form a continuous pattern of the 5 spiral spiral blades 2 1 . Also, after the wind or air flow is allowed to pass through the wind deflector 3, the spiral blade 2 1 is struck to push the rotating shaft 20 to generate electricity. In a possible embodiment, the helical blade 21 has a helix angle of about 6 。. The ϋ wind deflector 3 〇 angle is used to guide the air flow to hit the spiral blade 2 1 ; the spiral angle of the spiral blade 2 1 can be selected from the right spiral or the left spiral direction. It must be noted that 'the spiral blade 21 forms a continuous structure, which makes the spiral blade 2 1 form an integral structural structure to carry and receive wind or air flow; compared with the old method, the windmill blade is The shape of the individual segments and the e's spiral blade 2 1 system have greater wind load capacity. Figures 2 and 3 also depict that the base 1 〇 and the shaft 2 〇 are respectively equipped with magnets 5 〇, 6 磁 which are identical in magnetic poles and repel each other, thereby generating a maglev effect; for reducing the shaft 2 〇 and the spiral The weight of the blade 2丄 is completely pressed against the heavy load on the bearing 7 〇 and the base 10. Not only can the wear of the associated assembly and the bearing 7 降低 be reduced, but also the rotation (4) of the rotating shaft 2 〇 and the spiral blade 2 1 can be made more (4), so that the rotation can be smoothly generated only with a weak wind speed. [0013] Please refer to Figure 3, Form No. A0101, each of the wind deflectors 3 of the frame 40, 〇 between page 6 / page 17 defines a gap X, let the wind or air flow S Marked in Fig. 4), the frame 40 can be entered, and the spiral blade 2 1 is pushed to rotate the shaft 20. Referring to FIG. 3, in a preferred consideration, at least one or a plurality of air deflectors 30 a are selected to be mounted on the frame 40 in a movable pivotal configuration such that the wind deflector 3 0 a forms a oscillating shape when the air flow s passes; and automatically adjusts to enhance or reduce the force of the air flow on the spiral blade 21, so that the external wind pressure against the internal components (ie, the spiral blade 2 1 and the rotating shaft 2 0 The driving force can be presented in a more stable state to reduce the damage rate of the internal components. [0014] Please refer to Figures 4 and 5, depicting the wind deflector 3 0, 30 a with wind or air flow s Matching situation; Figure 4 shows that when the wind or air flow s is relatively small, the wind deflector, 3 0., .. 3 0 a guide air flow s into the frame 40 hit the spiral blade 2 1, In order to drive the rotation of the rotating shaft 20, it is understood that, in this embodiment, the force due to the air flow s is small; therefore, the wind deflector 30 a will not be pushed by the air flow s to cause a swing. 0015] Fig. 5 specifically depicts that when the wind or air flow s, s 1 has a relatively large force, the wind deflector 30, 3〇a guide The airflow s, s 1 enters the frame 40 and strikes the spiral blade 21 to push the rotating shaft 20 to generate electricity. In this embodiment, the air flow entering the wind deflector 30 a is defined as s; The air flow below the wind plate 30a is defined as s 1 ; the air flow s 1 will push the wind deflector 30 a to swing upward in the figure, for example, the situation shown by the solid line in the figure, but the air flow above Will press the air deflector 3 0 a; due to the blocking of the air deflector 3 0 a, or because the air flow s 1 needs to push the wind deflector 3 0 a, the form number A0101 page 7 / 17 pages on the air flow s 1 generates resistance, which reduces the force of the air flow s 1 without causing direct and large force impact on the spiral blade 21; it improves the situation that the conventional blade is more susceptible to damage due to excessive wind force. The wind deflector 3 0 a can automatically generate the swinging action of different swings according to the magnitude of the air flow. Figures 4 and 5 also show that in a modified embodiment, the wind deflector 30 a has one Approaching the triangular or trapezoidal cross-sectional shape. Specifically, the wind deflector 3 〇a includes a pivotal frame The fixed end or first end 31' of the frame 40 and a swingable free end or second end 32; and the cross-sectional area of the second end 32 is greater than the cross-sectional area of the first end 31. Therefore, at least the two ends 3 2 will have a weight 'position that causes the second end 32 to be repetitively below the tyrant, for example, " ..... The imaginary line portion of Figure 5 shows Position; unless the air flow s 1 pushes it to oscillate. With respect to this embodiment, in a derivative measure, the weight can be placed close to the second end 32 of the wind deflector, so that the second end 32 has weight. [0017] Typically, the design of the improved structure of the wind power device includes at least the following conditions and effects: [0018] 1. The wind deflector 30, 30 a is tied into a plurality of The pattern of the segments forms a circular array of contours or forms an integrally formed pattern; therefore, the δH frame 40 and the deflector 3 〇 can receive multiple directions or 3 6 〇. The wind or air flow sent s, si. Moreover, it is also convenient for manufacturers to manufacture, fit and provide.
2. 表單編號A010I 該螺旋葉片2 1沿轉軸2 0的軸線方向環繞延伸， 而使該螺旋葉片2 1形成連續型態的結構，係使螺 第8頁/共17頁 M383046 旋葉片2 1建立一個整體的結構組織，來承載接 收風力或空氣流s、s 1 ;相較於舊法中風車葉片 都成個別片段的型態而言，該螺旋葉片2丄係具有 較大的風力負載能力；因此，像習知葉片較容易因 風力過大而損壞的情形，係被儘可能的降到最低。 3.選擇了複數個導風板3 0 a以活動樞接的型態配裝 在該框架4G上，使導風板3Ga在空氣流s、s 1通過時，形成擺動自如的型態，而可自動調整或 降低強風的力量；明顯改善了舊法中應用複雜的控 制或傳動機構的情形。 可了解的是，在一個修正的實施例申，業者也可以 依據風力或空氣流大小的區域，來澤择配置導風板3 〇 a的數量。 故，本創作係提供了一有效的風力發電裝置之改良 結構，其空間型態係不同於習知者，且具有舊型式者中 無法比擬之優點，而展現了相當大之進步。 惟，以上所述者，僅為本創作之可行實施例而已 並非用來限定本創作實施之範圍，即凡依本創作申請專 利範圍所作之均等變化與修#，皆為本創作專利範圍所 含蓋。 【圖式簡單說明】 [0021]第1圖係本創作之立體示意圖。 [0022]第2圓係本創作之結構分解示意圖。 同時，也描繪了該 [0023]第3圖係本創作之結構剖視示意圖 表單編號A0101 第9頁/共17頁 M383046 導風板與一垂直參考轴的夾角0的情形。 [0024] 第4圖係本創作之動態實施例示意圖；係顯示了風力或 空氣流較小時，該導風板的配合情形；同時，也描繪了 該導風板的形狀。 [0025] 第5圖係本創作之另一動態實施例示意圖；係顯示了風 力或空氣流較大時，該導風板的配合情形；同時，也描 繪了該導風板的形狀。 【主要元件符號說明】 [0026] 10 基座 [0027] 20 轉軸 [0028] 21 螺旋葉片 [0029] 3 0' 30a 導風板 [0030] 31 第一端 [0031] 32 第二端 [0032] 40 框架 [0033] 5 0' 60 磁鐵 [0034] 70 軸承 [0035] s ' si 空氣流 [0036] X 間隙 [0037] y 參考轴 [0038] θ 夾角 表單編號A0101 第10頁/共17頁2. Form No. A010I The spiral blade 2 1 extends around the axis direction of the rotating shaft 20, and the spiral blade 2 1 is formed into a continuous type structure, so that the screw 8th/total 17 pages M383046 rotary blade 2 1 is established. An overall structural organization to carry the received wind or air flow s, s 1 ; the spiral blade 2 has a greater wind load capacity than the old method in which the wind turbine blades are in individual segments; Therefore, as is the case where the conventional blade is more susceptible to damage due to excessive wind force, it is minimized as much as possible. 3. A plurality of air deflectors 30 a are selected to be attached to the frame 4G in a movable pivotal configuration, so that the air deflector 3Ga forms a swingable shape when the air flow s, s 1 passes, and It can automatically adjust or reduce the strength of strong winds; it significantly improves the application of complex control or transmission mechanisms in the old method. It can be understood that, in a modified embodiment, the operator can also configure the number of air deflectors 3 〇 a according to the area of the wind or air flow. Therefore, this creative department provides an improved structure of an effective wind power generation device, and its spatial pattern is different from the conventional one, and has the advantages unmatched by the old type, and shows considerable progress. However, the above-mentioned ones are only for the feasible embodiments of the present invention and are not intended to limit the scope of the present invention, that is, the equal changes and repairs made by the scope of the patent application of the present invention are included in the scope of the patent application. cover. [Simple Description of the Drawings] [0021] Figure 1 is a perspective view of the creation. [0022] A schematic diagram of the structure of the second circle of the present creation. At the same time, this figure is also depicted [0023] Fig. 3 is a schematic cross-sectional view of the structure of the present invention. Form No. A0101 Page 9 of 17 M383046 The angle between the air deflector and a vertical reference axis is 0. 4 is a schematic view of a dynamic embodiment of the present invention; showing the fit of the wind deflector when the wind or air flow is small; and also depicting the shape of the wind deflector. [0025] Fig. 5 is a schematic view showing another dynamic embodiment of the present invention; showing the cooperation of the wind deflector when the wind or air flow is large; and the shape of the wind deflector is also depicted. [Description of main component symbols] [0026] 10 Base [0027] 20 Rotary shaft [0028] 21 Spiral blade [0029] 3 0' 30a Air deflector [0030] 31 First end [0031] 32 Second end [0032] 40 Frame [0033] 5 0' 60 Magnet [0034] 70 Bearing [0035] s ' si Air flow [0036] X Clearance [0037] y Reference axis [0038] θ Angle form number A0101 Page 10 of 17