TWM593465U - Blade device - Google Patents

Blade device Download PDF

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Publication number
TWM593465U
TWM593465U TW108202940U TW108202940U TWM593465U TW M593465 U TWM593465 U TW M593465U TW 108202940 U TW108202940 U TW 108202940U TW 108202940 U TW108202940 U TW 108202940U TW M593465 U TWM593465 U TW M593465U
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Taiwan
Prior art keywords
blade
shaft
wind
unit
main
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TW108202940U
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Chinese (zh)
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黃國彰
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黃國彰
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Priority to TW108202940U priority Critical patent/TWM593465U/en
Publication of TWM593465U publication Critical patent/TWM593465U/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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Abstract

一種葉片裝置，可受風力驅動朝一運轉方向轉動，並包含一軸桿，及數個葉片單元。該等葉片單元安裝於該軸桿且彼此角度間隔，每一葉片單元包括一由該軸桿徑向朝外弧彎延伸且其弧凹面背向該運轉方向的主葉片，及一連接該主葉片的第一固風片，該第一固風片與該主葉片共同界定一開口背向該運轉方向的第一集風槽。藉由該第一固風片的限制使風力不會順著弧彎的該主葉片朝該軸桿移動而降低的風力對該等葉片單元產生之扭力，以藉此提升該葉片裝置收集風力的效率。A blade device can be driven by wind force to rotate in a direction of operation, and includes a shaft and several blade units. The blade units are mounted on the shaft and are angularly spaced from each other. Each blade unit includes a main blade extending radially outward from the shaft and having an arc concave surface facing away from the running direction, and a main blade connected to the main blade The first air fixing piece, the first air fixing piece and the main blade jointly define a first air collecting slot with an opening facing away from the running direction. Due to the limitation of the first wind-securing piece, the main blades whose wind force does not follow the arc are moved toward the shaft rod to reduce the torque generated by the wind force on the blade units, so as to enhance the blade device to collect wind power effectiveness.

Description

葉片裝置Blade device

本新型是有關於一種葉片裝置，特別是指一種利用風力驅動而運轉的葉片裝置。 The invention relates to a blade device, in particular to a blade device driven by wind power.

風力發電是一種運用自然界之風力驅動機械構件轉動，並將轉動動能轉換成電能的發電方式，相對於利用燃煤、石油等火力發電對環境造成的汙染較小。而影響風力發電的效率除了設置地點的風力大小外，如何將風力有效地引導及收集，讓葉片確實地受風驅動而轉動，此問題為業者一直改進之處。 Wind power generation is a power generation method that uses mechanical wind to drive mechanical components to rotate and convert rotational kinetic energy into electrical energy. Compared with the use of coal-fired and petroleum-based thermal power generation, it causes less pollution to the environment. In addition to the size of the wind at the installation site, how to effectively guide and collect the wind so that the blades are actually driven by the wind to rotate, this problem has been improved by the industry.

參閱圖1，一種現有的風力葉片裝置9，可受風力8驅轉，其結構主要包括一水平延伸的轉軸91，及數片由該轉軸91的徑向向外弧彎延伸的葉片92。位於該轉軸91上方的順風向的葉片92能順著所述風力8而驅動該轉軸91朝一旋轉方向93旋轉，但位於該轉軸91下方的逆風向的葉片92受到相同方向的所述風力8卻會對該轉軸91產生反方向的扭力，降低該轉軸91旋轉的效率。且弧彎狀的葉片92設計雖然可以將所述風力8集中在該風力葉片裝置9內， 但順著弧彎狀的該葉片92而向轉軸91流動的風力沒有有效地作用在該葉片92上，進而降低風力收集使用的效率。 Referring to FIG. 1, an existing wind blade device 9 can be driven by a wind force 8, and its structure mainly includes a horizontally extending rotating shaft 91, and a plurality of blades 92 extending radially outwardly from the rotating shaft 91. The downwind blades 92 located above the rotating shaft 91 can drive the rotating shaft 91 to rotate in a direction of rotation 93 along with the wind force 8, but the upwind blades 92 located below the rotating shaft 91 receive the wind force 8 in the same direction Torsion in the opposite direction will be generated to the rotating shaft 91, which reduces the efficiency of the rotating shaft 91 rotating. And the curved blade 92 design can concentrate the wind force 8 in the wind blade device 9, However, the wind force flowing along the arc-shaped blade 92 toward the rotating shaft 91 does not effectively act on the blade 92, thereby reducing the efficiency of wind collection and use.

本新型之目的，是在提供一種能夠克服先前技術的至少一個缺點的葉片裝置。 The purpose of the present invention is to provide a blade device that can overcome at least one disadvantage of the prior art.

於是，本新型葉片裝置，可受風力驅動朝一運轉方向轉動，並包含一軸桿，及數個葉片單元。該等葉片單元安裝於該軸桿且彼此角度間隔。每一葉片單元包括一由該軸桿徑向朝外弧彎延伸且其弧凹面背向該運轉方向的主葉片，及一連接該主葉片的第一固風片，該第一固風片與該主葉片共同界定一開口背向該運轉方向的第一集風槽。 Therefore, the novel blade device can be driven by the wind to rotate in a direction of operation, and includes a shaft and several blade units. The blade units are mounted on the shaft and are angularly spaced from each other. Each blade unit includes a main blade extending radially outward from the shaft and having an arc concave surface facing away from the direction of operation, and a first air fixing piece connected to the main blade. The main blades collectively define a first air collecting slot with an opening facing away from the running direction.

本新型的功效在於：藉由該等第一固風片阻擋所述風力順著弧彎狀的該等主葉片往該軸桿移動，使靠近該等葉片單元延伸末端的所述風力能更完整的作用在該等葉片單元上，進而提升收集所述風力的效率。 The effect of the present invention is to prevent the wind force from moving along the arc-shaped main blades toward the shaft by the first wind-securing blades, so that the wind force near the extension end of the blade units can be more complete Acts on the blade units, thereby improving the efficiency of collecting the wind force.

1:軸桿 1: shaft

2:葉片單元 2: Blade unit

21:主葉片 21: Main blade

211:柵桿 211: fence pole

212:擋風片組 212: Windshield set

210:透風空間 210: ventilated space

22:第一固風片 22: The first Gufeng film

221:第一集風槽 221: The first air collection trough

23:擺動葉片 23: Swing blade

231:連接端 231: connector

232:擺動端 232: Swing end

24:配重件 24: Counterweight

25:第二固風片 25: Second solid wind piece

251:第二集風槽 251: The second air collection trough

26:嵌卡件 26: Inlay card

29:斜面 29: Bevel

291:受風槽 291: Ventilation trough

3:環型支架 3: Ring type bracket

4:固定單元 4: fixed unit

40:卡槽 40: Card slot

401:固定區 401: fixed area

402:活動區 402: Activity area

41:環壁 41: Ring wall

42:連接壁 42: connection wall

421:側壁部 421: Side wall

422:壁面 422: Wall

43:彈性件組 43: Elastic piece set

431:彈性鋼條 431: Elastic steel strip

432:固定段 432: fixed segment

433:限位段 433: limit segment

434:連接段 434: connection segment

5:回收單元 5: Recycling unit

51:回收桿 51: Recycling rod

52:拉繩 52: Drawstring

F:風力 F: Wind

T:運轉方向 T: running direction

本新型之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是現有的一種風力葉片裝置的側視圖；圖2是本新型葉片裝置的一個第一實施例的一個立體圖；圖3是該第一實施例的一個剖視圖；圖4是一個類似於圖3的圖，說明本新型葉片裝置的一個第二實施例；圖5是本新型葉片裝置的一個第三實施例的一個不完整的立體圖；圖6是該第三實施例的一個不完整的剖視圖，說明一固定單元與一嵌卡件的連結關係；圖7是該第三實施例的一個不完整的放大立體圖，說明該固定單元的結構；圖8是該第三實施例的一個不完整的側視圖，說明該等嵌卡件位於一驅轉位置的狀態；及圖9是一個類似於圖8的圖，說明該等嵌卡件位於一脫開位置的狀態。 Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: 1 is a side view of a conventional wind blade device; FIG. 2 is a perspective view of a first embodiment of the novel blade device; FIG. 3 is a cross-sectional view of the first embodiment; FIG. 4 is a similar to FIG. 3 FIG. 5 illustrates a second embodiment of the novel blade device; FIG. 5 is an incomplete perspective view of a third embodiment of the novel blade device; FIG. 6 is an incomplete cross-sectional view of the third embodiment. Explain the connection relationship between a fixing unit and an inserting member; Fig. 7 is an incomplete enlarged perspective view of the third embodiment, illustrating the structure of the fixing unit; Fig. 8 is an incomplete side of the third embodiment A view illustrating the state in which the inserting members are in a driving position; and FIG. 9 is a view similar to FIG. 8 illustrating the state in which the inserting members are in a disengaged position.

在本新型被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。 Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same number.

參閱圖2、3，本新型葉片裝置的一個第一實施例，可受 風力F朝一運轉方向T旋轉，如圖2所示，所述風力F是由右往左，該運轉方向T是朝逆時針方向旋轉。該葉片裝置包含一個軸桿1、三個安裝於該軸桿1上的葉片單元2，及數個連接該等葉片單元2並環繞該軸桿1且沿該軸桿1的軸向間隔排列的環型支架3。 Referring to Figures 2 and 3, a first embodiment of the novel blade device can be The wind force F rotates in an operating direction T. As shown in FIG. 2, the wind force F moves from right to left, and the operating direction T rotates counterclockwise. The blade device includes a shaft 1, three blade units 2 mounted on the shaft 1, and a plurality of blade units 2 connected to the blade units 2 and surrounding the shaft 1 and spaced along the axial direction of the shaft 1 The ring bracket 3.

該等葉片單元2安裝於該軸桿1且彼此等角度間隔，每一葉片單元2包括一個自該軸桿1徑向向外弧彎延伸且其弧凹面背向該運轉方向T的主葉片21、一連接該主葉片21的第一固風片22、數個可擺動地垂掛設置於該主葉片21的擺動葉片23，及數個分別設置於該等擺動葉片23的配重件24。該主葉片21具有數個縱橫交錯設置的柵桿211，及一組安裝於其延伸末段的該等柵桿211上且不透風的擋風片組212。該第一固風片22是由該主葉片21的弧凹面向外並向該軸桿1弧彎延伸，並與該主葉片21的該擋風片組212共同界定一開口背向該運轉方向T的第一集風槽221。該第一固風片22的連接處到該軸桿1之間的該等柵桿211上沒有設置可擋風的布片，所以位在此區間的該等柵桿211共同界定出數個縱橫間隔排列的透風空間210。 The blade units 2 are mounted on the shaft 1 at equal angular intervals, and each blade unit 2 includes a main blade 21 extending radially outward from the shaft 1 and having an arc concave surface facing away from the running direction T 1. A first air-fixing piece 22 connected to the main blade 21, a plurality of swing blades 23 swingably arranged on the main blade 21, and a plurality of weights 24 respectively disposed on the swing blades 23. The main blade 21 has a plurality of grid rods 211 arranged in a crisscross pattern, and a set of wind-shielding blade sets 212 mounted on the grid rods 211 at the end of its extension and impervious to wind. The first air fixing piece 22 extends outward from the arc concave surface of the main blade 21 and curves toward the shaft 1, and defines an opening away from the running direction together with the wind deflector group 212 of the main blade 21 T的第一集槽221. The grids 211 between the connection point of the first air fixing piece 22 and the shaft 1 are not provided with wind-proof cloth pieces, so the grids 211 located in this interval jointly define several vertical and horizontal directions The ventilation space 210 arranged at intervals.

該等擺動葉片23可擺動地垂掛設置於橫向延伸的該等柵桿211且分別對應該等透風空間210，每一擺動葉片23具有一可擺動地連接該柵桿211的連接端231，以及一遠離該連接端231的擺動端232。該等配重件24分別設置於該等擺動葉片23之該等擺動端 232。每一擺動葉片23是以例如帆布或其他材質，例如以石墨烯或其他高分子材料製成的可撓曲薄片，因此可在一擺靠於該等柵桿211而遮擋各別之透風空間210的關閉位置，以及一擺離該等柵桿211而使各別之透風空間210可透風的開啟位置間移動。 The swing blades 23 are swingably hung on the grid rods 211 extending laterally and respectively correspond to the ventilation spaces 210, and each of the swing blades 23 has a connecting end 231 swingably connected to the grid rods 211, and a The swing end 232 away from the connection end 231. The counterweights 24 are respectively disposed at the swinging ends of the swinging blades 23 232. Each oscillating blade 23 is a flexible sheet made of, for example, canvas or other materials, such as graphene or other polymer materials, so it can lean against the grid bars 211 in a swing to shield the various ventilation spaces 210 Between the closed position and the open position that swings away from the grille rods 211 so that the respective ventilation spaces 210 can be ventilated.

每一環型支架3是連接自該軸桿1徑向往外延伸的該等柵桿211，使鄰近該等環型支架3的該等擺動葉片23在原本要處於該.關閉位置時不能靠抵於對應的該等柵桿211，而是靠抵於該等環型支架3上，形成一個由該等環型支架3的最外緣向該等柵桿211延伸的斜面29。靠抵在該等環型支架3上的該等擺動葉片23所構成之所述斜面29、其它在該關閉位置的該等擺動葉片23，及該第一固風片22共同界定一個受風槽291。 Each ring-shaped bracket 3 is connected to the grid rods 211 extending radially outward from the shaft 1, so that the swinging blades 23 adjacent to the ring-shaped brackets 3 should not be in contact with the closed position. Corresponding to the grid rods 211, but against the ring-shaped brackets 3, a slope 29 extending from the outermost edge of the ring-shaped brackets 3 to the grid rods 211 is formed. The inclined surface 29 formed by the swinging blades 23 resting on the ring-shaped brackets 3, the other swinging blades 23 in the closed position, and the first air fixing piece 22 define a wind receiving groove together 291.

該第一實施例在使用時，可藉由一架設裝置(圖未示)樞接於該軸桿1並架高使用。以位於該軸桿1上方之該葉片單元2為例進行作動說明，位於該軸桿1上方的葉片單元2處於該風力F對該運轉方向T而言是順風向的位置，利用該第一固風片22阻擋離該軸桿1較遠的風力F不會從該主葉片21的延伸末端向下往該軸桿1移動，使上方的風力F集中於該第一集風槽221。該等擺動葉片23受到所述風力F吹動而靠抵於該等柵桿211，而處在遮蓋該等透風空間210的該關閉位置，使該等擺動葉片23與該主葉片21相互配合建構一個不透風的面，且最靠近該軸桿1的該等擺動葉片23是靠抵於 該等環型支架3上並形成所述斜面29，靠近該軸桿1的所述風力F受到所述斜面29導引朝上方移動並集中在該受風槽291，使所述風力F可對於該葉片單元2產生較大的旋轉扭力。 When the first embodiment is in use, it can be pivotally connected to the shaft 1 by an erecting device (not shown) and used for elevating. Taking the blade unit 2 located above the shaft 1 as an example to illustrate the operation, the blade unit 2 located above the shaft 1 is at a position where the wind force F is in the downwind direction for the running direction T, and the first solid The wind sheet 22 blocks the wind force F farther away from the shaft 1 from moving downward from the extended end of the main blade 21 toward the shaft 1, so that the wind force F above concentrates on the first wind collecting groove 221. The oscillating blades 23 are blown by the wind force F to lean against the grid bars 211, and are in the closed position covering the air-permeable spaces 210, so that the oscillating blades 23 and the main blade 21 cooperate to construct An airtight surface, and the swing blades 23 closest to the shaft 1 are against The ring-shaped bracket 3 is formed with the inclined surface 29, and the wind force F near the shaft 1 is guided by the inclined surface 29 to move upward and concentrated in the wind receiving groove 291, so that the wind force F can be The blade unit 2 generates a large rotational torque.

於此同時，位於該軸桿1下方的該葉片單元2處於該風力F對該運轉方向T而言是逆風向的位置，對應的該等擺動葉片23受到對應的該等配重件24以及所述風力F的影響而移動至該開啟位置，令該等透風空間210不會被該等擺動葉片23遮蓋而可透風，從而減少相反於該運轉方向T的扭力，進而提高該葉片裝置收集風力F的效率。 At the same time, the blade unit 2 below the shaft 1 is at a position where the wind force F is against the running direction T, and the corresponding swinging blades 23 are received by the corresponding weights 24 and The effect of the wind force F moves to the open position, so that the ventilation space 210 is not covered by the swinging blades 23 and can be permeated, thereby reducing the torque in the direction opposite to the operating direction T, thereby improving the blade device to collect the wind force F s efficiency.

要特別說明的是，該等第一固風片22的形狀並不局限於弧彎狀，實施上，在該第一實施例的其他變化例中，每一第一固風片22也可以是由各別之主葉片21的弧凹面向外長向延伸，一樣可以達到阻擋所述風力F朝該軸桿1移動的目的。 It should be particularly noted that the shape of the first air fixing pieces 22 is not limited to the curved shape. In practice, in other variations of the first embodiment, each first air fixing piece 22 may also be The arc-shaped concave surface of each main blade 21 extends outward in the long direction, and the purpose of blocking the movement of the wind force F toward the shaft 1 can also be achieved.

參閱圖4，本新型的一個第二實施例，與該第一實施例的不同之處在於：每一葉片單元2還包括一個第二固風片25。 Referring to FIG. 4, a second embodiment of the present invention is different from the first embodiment in that each blade unit 2 further includes a second air fixing piece 25.

以圖4之該軸桿1上方的該葉片單元2為例進行說明，該葉片單元2之該第二固風片25與該第一固風片22是沿該主葉片21從該軸桿1往外延伸的方向間隔上下排列。該葉片單元2在該第一固風片22與該軸桿1間設置該等擺動葉片23，該第二固風片25是設置在以該軸桿1的徑向上下相鄰的兩排擺動葉片23間，且不影響該等 擺動葉片23在該開啟位置與該關閉位置移動。當該等擺動葉片23在該關閉位置時，該第二固風片25、該第一固風片22，及位於兩者間的該等擺動葉片23共同界定一第二集風槽251。藉由該第二固風片25可使更大範圍的所述風力F不會順著弧彎的該主葉片21朝該軸桿1移動，並使其留在該第二集風槽251中，提升所述風力F對該葉片單元2產生的扭力。 Taking the blade unit 2 above the shaft 1 of FIG. 4 as an example for illustration, the second air fixing piece 25 and the first air fixing piece 22 of the blade unit 2 are along the main blade 21 from the shaft 1 The directions extending outward are arranged up and down at intervals. The blade unit 2 is provided with the oscillating blades 23 between the first air fixing piece 22 and the shaft 1, and the second air fixing piece 25 is arranged in two rows adjacent to each other in the radial direction of the shaft 1 to oscillate 23 blades, and does not affect these The swing blade 23 moves between the open position and the closed position. When the oscillating blades 23 are in the closed position, the second air-fixing blade 25, the first air-fixing blade 22, and the oscillating blades 23 located between the two jointly define a second air collecting groove 251. The second wind-securing sheet 25 can move the main blade 21 of a larger range of the wind force F not to follow the arc toward the shaft 1 and leave it in the second wind collecting groove 251 To increase the torque generated by the wind force F on the blade unit 2.

要特別說明的是，每一葉片單元2的該第二固風片25的數量並不局限於一個，隨著該等葉片單元2的自該軸桿1的徑向向外尺寸增加，可再徑向間隔設置多個第二固風片25以提升所述風力F對該等葉片單元2產生的扭力。 It should be particularly noted that the number of the second air-fixing blades 25 of each blade unit 2 is not limited to one. As the radial outward dimension of the blade units 2 from the shaft 1 increases, it can be A plurality of second air fixing fins 25 are arranged at radial intervals to increase the torsional force generated by the wind force F on the blade units 2.

參閱圖5至8，本新型葉片裝置的一個第三實施例，與該第一實施例的不同之處在於：沒有該等環型支架，並還包含了數個套接固定在該軸桿1的固定單元4，及三個回收單元5，且該等葉片單元2是可脫離地安裝在該等固定單元4。 Referring to FIGS. 5 to 8, a third embodiment of the novel blade device differs from the first embodiment in that there is no such ring-shaped bracket, and it also includes several sleeves fixed on the shaft 1 The fixed unit 4 and three recovery units 5, and the blade units 2 are detachably mounted on the fixed units 4.

該等固定單元4是沿該軸桿1軸向間隔排列。每一固定單元4具有一個間隔圍繞該軸桿1的環壁41、三個連接該環壁41與該軸桿1並繞該軸桿1間隔排列的連接壁42，及三組分別安裝於該等連接壁42上且具有彈性的彈性件組43。每一連接壁4具有兩個同體相連並呈V字型的側壁部421，每一側壁部421具有一個面向另一側壁部421的壁面422，該等壁面422與該環壁41共同界定一個卡槽 40。每一卡槽40具有一個鄰近該軸桿1的固定區401，及一個與該固定區401相通的活動區402。 The fixing units 4 are arranged at intervals along the axial direction of the shaft 1. Each fixing unit 4 has a ring wall 41 surrounding the shaft 1 at intervals, three connecting walls 42 connecting the ring wall 41 and the shaft 1 and arranged at intervals around the shaft 1, and three groups respectively installed at the An elastic member 43 on the connecting wall 42 and having elasticity. Each connecting wall 4 has two V-shaped side walls 421 connected in one body, each side wall 421 has a wall surface 422 facing the other side wall portion 421, the wall surfaces 422 and the ring wall 41 jointly define one Card slot 40. Each slot 40 has a fixed area 401 adjacent to the shaft 1 and an active area 402 communicating with the fixed area 401.

每一彈性件組43是固定於各自的連接壁42且部分外露於該等固定區401內，在本第三實施例中，每一彈性件組43包括兩個彈性鋼條431，每一彈性鋼條431具有一穿設於對應的該側壁部421的固定段432、一位於該卡槽40內的限位段433，及兩個連接該固定段432與該限位段433的兩相反端的連接段434。 Each elastic member group 43 is fixed to the respective connecting wall 42 and partially exposed in the fixing regions 401. In the third embodiment, each elastic member group 43 includes two elastic steel bars 431, each elastic The steel bar 431 has a fixing section 432 penetrating the corresponding side wall portion 421, a limiting section 433 located in the clamping slot 40, and two opposite ends connecting the fixing section 432 and the limiting section 433 Connecting section 434.

每一葉片單元2還包括一設置於該主葉片21並與該等固定單元4嵌卡固定的嵌卡件26，該嵌卡件26是沿著該軸桿1的軸向長向延伸，並跨接固定在該等柵桿211靠近該軸桿1的一端，且其橫切面概呈尖端朝向該軸桿1的三角形。 Each blade unit 2 further includes an engaging member 26 disposed on the main blade 21 and fixedly engaged with the fixing units 4. The engaging member 26 extends along the axial direction of the shaft 1, and The bridge is fixed to the end of the grid rod 211 close to the shaft 1, and its cross-section is generally a triangle with the tip facing the shaft 1.

每一嵌卡件26可相對於該軸桿1在一驅轉位置(參閱圖8)與一脫開位置(參閱圖9)間移動，在該驅轉位置時，該嵌卡件26被對應之該彈性件組43的該等限位段433限位在對應的該固定區401內，並穩固抵靠在該等壁面422使對應之葉片單元2受風力F驅動時，可傳動該等固定單元4帶動該軸桿1旋轉；在該脫開位置時，該嵌卡件26從該固定區401移動至該活動區402，該活動區402的空間足夠讓該嵌卡件26可自由旋轉，進而使該葉片單元2能相對於該軸桿1擺動。 Each engaging member 26 can move relative to the shaft 1 between a driving position (see FIG. 8) and a disengaging position (see FIG. 9). In the driving position, the engaging member 26 is corresponding The limiting sections 433 of the elastic member group 43 are limited to the corresponding fixing area 401 and firmly abut against the wall surfaces 422 so that the corresponding blade unit 2 is driven by the wind F to drive the fixing The unit 4 drives the shaft 1 to rotate; when in the disengaged position, the insert 26 moves from the fixed area 401 to the active area 402, and the space of the active area 402 is sufficient for the insert 26 to rotate freely. In turn, the blade unit 2 can swing relative to the shaft 1.

該等回收單元5是位於相鄰的兩個該等連接壁42之間並 固定於該軸桿1上。每一回收單元5包括一可繞自身軸心轉動的回收桿51，及一條纏繞於該回收桿51的拉繩52，該拉繩52的兩端分別連接於該回收桿51以及對應的該嵌卡件26。 The recovery units 5 are located between two adjacent connection walls 42 and It is fixed on the shaft 1. Each recycling unit 5 includes a recycling rod 51 that can rotate around its own axis, and a pull cord 52 wound around the recycling rod 51, and two ends of the pulling cord 52 are respectively connected to the recycling rod 51 and the corresponding embedded卡件26。 26 pieces.

配合參閱圖9，該第三實施例使用時，是以該等彈性件組43將該等嵌卡件26固定在該驅轉位置，使該等葉片單元2能受到所述風力F吹動，而帶動該等固定單元4連動該軸桿1轉動，達到收集風力F的目的。在該等42被風驅轉過程中，該等嵌卡件26會被該等主葉片21拉扯而擠壓該等限位段433，當位於迎風面之該葉片單元2所承受的風力F太大時，其嵌卡件26會迫使對應之彈性件組43彈性變形，而掙脫該限位段433的限位，並位移進入該活動區402，而變化至該脫開位置，此時。每一嵌卡件26拉動對應的該拉繩52而帶動對應的該回收桿51旋轉並釋放原先纏繞在該回收桿51上的部分拉繩，進而使該等葉片單元2可順著風向向後擺動，減少該等葉片單元2受到強風的影響。 With reference to FIG. 9, when the third embodiment is used, the elastic member groups 43 are used to fix the inserting members 26 at the driving position, so that the blade units 2 can be blown by the wind F, The fixed units 4 are driven to rotate the shaft 1 to achieve the purpose of collecting wind force F. In the process of the 42 being driven by the wind, the clamping pieces 26 will be pulled by the main blades 21 to squeeze the limiting sections 433. When the wind force F of the blade unit 2 on the windward side is too When it is large, the engaging member 26 will force the corresponding elastic member group 43 to elastically deform, and break away from the limit of the limiting section 433, and move into the active area 402 to change to the disengaged position at this time. Each inserting member 26 pulls the corresponding pull cord 52 to drive the corresponding recovery rod 51 to rotate and release part of the pull cord originally wound on the recovery rod 51, so that the blade units 2 can swing back along the wind , To reduce the influence of strong winds on the blade units 2.

要將變化至該脫開位置的一個嵌卡件26回復至該驅轉位置時，可透過將一馬達裝置(圖未示)安裝連結於對應之該回收桿51，由該馬達裝置驅轉該回收桿51以捲回對應之該拉繩52，進而迫使該嵌卡件26將對應之43的該等彈性鋼條431彈性撐開變形，而從該活動區402拉至該固定區401，並再次被該彈性件組43限位於該固定區401而回復至該驅轉位置。接著將該馬達裝置脫開該回收 桿51並再與另一個該回收桿51連結，重複上述動作將該等嵌卡件26皆回復至該驅轉位置。 To return an insert 26 changed to the disengaged position to the driving position, a motor device (not shown) can be installed and connected to the corresponding recovery rod 51 to drive the motor device The recovery rod 51 is rolled back to the corresponding pull cord 52, thereby forcing the clamping member 26 to elastically expand and deform the corresponding elastic steel strips 431, and pulls from the active area 402 to the fixed area 401, and Once again, the elastic member group 43 is limited to the fixed area 401 and returns to the driving position. Then disconnect the motor device from the recovery The rod 51 is connected with another recovery rod 51, and the above-mentioned actions are restored to the driving position by repeating the above actions.

要特別說明的是，每一嵌卡件26並不局限於沿該軸桿1的軸向長向延伸呈長桿狀，也可分成數個僅分別與該固定單元4嵌接的段落亦可達到將該葉片單元2可脫離地固定在該軸桿1的目的，且驅轉該回收單元5的方式並不局限於利用外接的馬達裝置，亦可將數個馬達裝置直接安裝於該葉片裝置上，驅動該等馬達裝置分別旋轉該等回收桿51，由於驅轉該回收單元5的方式很多且並非本新型葉片裝置的創作重點，故不再贅述。 It should be particularly noted that each of the inserting members 26 is not limited to extend along the axial direction of the shaft 1 in a long rod shape, and can also be divided into several sections that only fit with the fixing unit 4 respectively. To achieve the purpose of detachably fixing the blade unit 2 to the shaft 1, and the method of driving the recovery unit 5 is not limited to the use of an external motor device, and several motor devices can also be directly installed on the blade device In the above, the motor devices are driven to rotate the recovery rods 51 respectively. Since there are many ways to drive the recovery unit 5 and are not the creative focus of the novel blade device, they will not be described in detail.

綜上所述，本新型葉片裝置的功效在於：利用該等第一固風片22，阻擋所述風力F順著弧彎狀的該等主葉片21往該軸桿1移動，且該等擺動葉片23可在所述風力F對該葉片單元2產生相反於該運轉方向T的反向力時移至該開啟位置，使所述風力F可穿過該葉片單元2進而減少反向力的影響，提升收集所述風力F的效率；該等固定單元4與該等嵌卡件26的設計可降低該等葉片單元2受到強風直接吹壞，因此，確實能達到本新型的目的。 In summary, the effect of the novel blade device is to use the first wind-fixing pieces 22 to block the wind F from moving along the arc-shaped main blades 21 toward the shaft 1 and the swings The blade 23 can move to the open position when the wind force F exerts a reverse force on the blade unit 2 opposite to the running direction T, so that the wind force F can pass through the blade unit 2 to reduce the influence of the reverse force To improve the efficiency of collecting the wind force F; the design of the fixing unit 4 and the inserting pieces 26 can reduce the direct damage of the blade unit 2 by strong wind, therefore, the purpose of the new type can indeed be achieved.

惟以上所述者，僅為本新型之實施例而已，當不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。 However, the above are only examples of the new model. When the scope of the new model cannot be limited by this, any simple equivalent changes and modifications made according to the patent application scope and patent specification content of the new model are still regarded as Within the scope of this new patent.

1:軸桿 1: shaft

2:葉片單元 2: Blade unit

21:主葉片 21: Main blade

211:柵桿 211: fence pole

212:擋風片組 212: Windshield set

210:透風空間 210: ventilated space

22:第一固風片 22: The first Gufeng film

221:第一集風槽 221: The first air collection trough

23:擺動葉片 23: Swing blade

24:配重件 24: Counterweight

3:環型支架 3: Ring type bracket

F:風力 F: Wind

T:運轉方向 T: running direction

Claims (9)

一種葉片裝置，可受風力驅動朝一運轉方向轉動，並包含：一軸桿；及數個葉片單元，安裝於該軸桿且彼此角度間隔，每一葉片單元包括一由該軸桿徑向朝外弧彎延伸且其弧凹面背向該運轉方向的主葉片，及一連接該主葉片的第一固風片，該第一固風片與該主葉片共同界定一開口背向該運轉方向的第一集風槽。 A blade device, which can be driven by a wind to rotate in a direction of operation, and includes: a shaft; and a plurality of blade units, which are mounted on the shaft and are angularly spaced from each other, and each blade unit includes an arc radially outward from the shaft A main blade extending curvedly and having an arc-concave surface facing away from the running direction, and a first air fixing piece connected to the main blade, the first air fixing piece and the main blade jointly define a first opening facing away from the running direction Air collecting trough. 如請求項1所述的葉片裝置，其中，每一第一固風片是由對應的該主葉片背向該運轉方向往外弧彎延伸。 The blade device according to claim 1, wherein each first air fixing piece extends outward from the corresponding main blade toward the running direction toward an outer arc. 如請求項1所述的葉片裝置，其中，每一葉片單元還包括至少一個連接該主葉片的第二固風片，該至少一個第二固風片與該第一固風片是沿該主葉片從該軸桿往外延伸的方向間隔排列。 The blade device according to claim 1, wherein each blade unit further includes at least one second air fixing piece connected to the main blade, the at least one second air fixing piece and the first air fixing piece are along the main The blades are arranged at intervals from the direction in which the shaft extends outward. 如請求項1所述的葉片裝置，其中，每一主葉片設有數個位於對應的該第一固風片與該軸桿之間且縱橫間隔排列的透風空間，每一主葉片還具有數個縱橫交錯並界定出該等透風空間的柵桿，每一葉片單元還包括數個可擺動地垂掛設置於該等柵桿且分別對應該等透風空間的擺動葉片，每一擺動葉片可在一擺靠於該等柵桿而遮擋各別之透風空間的關閉位置，以及一擺離該等柵桿而使各別之透風空間可透風的開啟位置間移動。 The blade device according to claim 1, wherein each main blade is provided with a plurality of ventilation spaces between the corresponding first air fixing piece and the shaft and arranged vertically and horizontally, and each main blade also has a plurality of The grid poles crisscrossing and defining the ventilation spaces, each blade unit further includes a plurality of swinging blades swingably hung on the grid poles and corresponding to the ventilation spaces, respectively, each swinging blade may be in a pendulum The closed position that shields the respective ventilation spaces by the fence poles, and the open position that swings away from the fence poles so that the respective ventilation spaces can be ventilated. 如請求項4所述的葉片裝置，其中，每一擺動葉片具有一可擺動地連接該柵桿的連接端，以及一遠離該連接端的擺動 端，每一葉片單元還具有多個分別設置於該等擺動葉片之該等擺動端的配重件。 The blade device according to claim 4, wherein each swing blade has a connection end swingably connected to the grid rod, and a swing away from the connection end At the end, each blade unit also has a plurality of weights respectively disposed at the swing ends of the swing blades. 如請求項4所述的葉片裝置，還包含數個連接該等葉片單元並環繞該軸桿且沿該軸桿的軸向間隔排列的環型支架，靠近該軸桿的該等擺動葉片在該關閉位置時是靠抵於對應的該等環型支架。 The blade device according to claim 4, further comprising a plurality of ring-shaped brackets connected to the blade units and surrounding the shaft and arranged at intervals along the axial direction of the shaft. The swinging blades near the shaft are located in the When closed, it is against the corresponding ring-shaped brackets. 如請求項1至6中任一項所述的葉片裝置，還包含數個連接該軸桿並沿該軸桿的軸向間隔排列的固定單元，每一葉片單元還包括一設置於該主葉片並與該固定單元嵌卡固定的嵌卡件，每一固定單元具有數個供該等嵌卡件嵌設容置的卡槽，每一卡槽具有一鄰近該軸桿並供該嵌卡件可脫離地嵌卡固定的固定區，及一遠離該軸桿並與該固定區相通的活動區，每一固定單元還具有數組分別設置在該等卡槽內且具有彈性的彈性件組，每一嵌卡件可相對於該軸桿在一驅轉位置與一脫開位置間移動，在該驅轉位置時，該嵌卡件藉由對應的該彈性件組容置限位於對應的該固定區，使該葉片單元可受風力驅動而帶動該軸桿旋轉，在該脫開位置時，該嵌卡件脫離該固定區，使該葉片單元能相對於該軸桿擺動，每一彈性件組在該葉片單元受到過大的風力時，被該嵌卡件擠壓而彈性變形，使該嵌卡件可從該驅轉位置移動至該脫開位置。 The blade device according to any one of claims 1 to 6, further comprising a plurality of fixed units connected to the shaft and arranged at intervals along the axial direction of the shaft, and each blade unit further includes a main blade And inserting pieces that are fixedly inserted into the fixing unit, each fixing unit has a plurality of clamping slots for embedding and accommodating the clamping pieces, and each clamping slot has a shaft adjacent to the shaft and used for the clamping piece A fixed area that can be detachably embedded and fixed, and an active area that is far away from the shaft and communicates with the fixed area, and each fixed unit also has an array of elastic members arranged in the card slots and having elasticity, each An inserting member can move relative to the shaft between a driving position and a disengaging position. In the driving position, the inserting member is located at the corresponding fixed position by the corresponding accommodation limit of the elastic member group Zone, so that the blade unit can be driven by the wind to drive the shaft to rotate, and in the disengaged position, the engaging member is separated from the fixed area, so that the blade unit can swing relative to the shaft, each elastic member group When the blade unit is subjected to excessive wind force, it is pressed and elastically deformed by the engaging member, so that the engaging member can be moved from the driving position to the disengaged position. 如請求項7所述的葉片裝置，其中，每一固定單元具有一個圍繞該軸桿的環壁，及數個繞該軸桿間隔排列且分別界定出該等卡槽並供該彈性件組固定的連接壁。 The blade device according to claim 7, wherein each fixing unit has a ring wall surrounding the shaft, and a plurality of spaced around the shaft are arranged to define the clamping grooves respectively for fixing the elastic member group Connection wall. 如請求項7所述的葉片裝置，還包含數個安裝於該軸桿上並可將該等嵌卡件從該脫開位置移動至該驅轉位置的回收單元，每一回收單元包括一可繞自身軸心轉動的回收桿，及一條纏繞於該回收桿的拉繩，該拉繩的兩端分別連接於該回收桿以及該嵌卡件。 The blade device according to claim 7, further comprising a plurality of recovery units mounted on the shaft and capable of moving the inserting members from the disengaged position to the driving position, each recovery unit includes a A recycling rod rotating around its own axis, and a drawstring wound around the recycling rod, the two ends of the drawstring are respectively connected to the recycling rod and the inserting member.
TW108202940U 2019-03-12 2019-03-12 Blade device TWM593465U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI789502B (en) * 2019-03-12 2023-01-11 黃國彰 blade device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI789502B (en) * 2019-03-12 2023-01-11 黃國彰 blade device

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