TWM543295U

TWM543295U - Wind guiding device of wind power generation

Info

Publication number: TWM543295U
Application number: TW106201409U
Authority: TW
Inventors: su-qin Hou; Kun-Wei Zhao; Yu-Xu Yan
Original assignee: su-qin Hou; Kun-Wei Zhao; Yu-Xu Yan
Priority date: 2017-01-25
Filing date: 2017-01-25
Publication date: 2017-06-11

Description

風力發電之導風裝置Wind power generation wind guide

本創作係關於一種風力發電結構，尤指一種可引導風向之導風裝置。This creation relates to a wind power generation structure, and more particularly to an air guiding device that can guide the wind direction.

近年來，由於溫室效應之問題，造成許多生態及環境傷害，希望藉由降低環境汙染，降低溫室氣體排放，因此，利用再生能源及綠能發電之應用，已逐漸受到各國的重視，其中，又以太陽能發電與風力發電最受青睞。In recent years, due to the greenhouse effect, many ecological and environmental damages have occurred, and it is hoped that by reducing environmental pollution and reducing greenhouse gas emissions, the application of renewable energy and green energy power generation has gradually received attention from various countries. Solar power and wind power are the most popular.

習知的風力發電機，利用風力帶動葉片及轉軸轉動，由轉軸帶動發電機產生電能，然而，習知的風力發電機所接收之風力無法集中，且容易受到風向之影響，若葉片受到逆向風力時，葉片容易受風阻影響，而無法完全順利轉動，或是轉動速度不如順向風，導致風力轉換效率不穩定，且輸出能量效率較差。The conventional wind power generator uses the wind to drive the blades and the rotating shaft to rotate, and the rotating shaft drives the generator to generate electric energy. However, the wind power received by the conventional wind power generator cannot be concentrated and is easily affected by the wind direction, if the blades are subjected to reverse wind power. When the blade is easily affected by the wind resistance, it cannot be completely smoothly rotated, or the rotation speed is not as good as the forward wind, resulting in unstable wind conversion efficiency and poor output energy efficiency.

因此，如何改善風力發電機容易受風向影響及風力無法集中之問題，有待相關業者解決之。Therefore, how to improve the wind turbine's vulnerability to wind direction and the inability to concentrate wind is a matter for the relevant industry to solve.

為解決上述課題，本創作提供一種風力發電之導風裝置，藉由於轉動單元之周緣設置導風裝置，可將風力順向導至各葉片，令各葉片能保持順向轉動，以解決習知風力發電機容易受風向不一之問題，藉此，確保葉片轉動效率一致，能提供高穩定之風力轉換效率。In order to solve the above problems, the present invention provides an air guiding device for wind power generation. By providing an air guiding device on the periphery of the rotating unit, the wind can be guided to the blades, so that the blades can maintain the forward rotation to solve the conventional wind power. The generator is susceptible to different wind directions, thereby ensuring consistent blade rotation efficiency and providing highly stable wind conversion efficiency.

為達到上述目的，本創作提供一種風力發電之導風裝置，其包含：一發電單元；一轉動單元，其與發電單元電連接，轉動單元具有一轉軸及複數由轉軸向外延伸之葉片，各葉片可受風力帶動轉軸旋轉，並傳動至發電單元；以及一導風裝置，其設於轉動單元之周緣，導風裝置設有兩間隔設置之導風結構，兩導風結構具有一開放狀態及一關閉狀態，於開放狀態，可將風力順向導至各葉片，令各葉片能順向轉動，當其中一導風結構呈開放狀態時，另一導風結構呈關閉狀態。In order to achieve the above object, the present invention provides an air guiding device for wind power generation, comprising: a power generating unit; a rotating unit electrically connected to the power generating unit, the rotating unit having a rotating shaft and a plurality of blades extending outward from the rotating shaft, each of each The blade can be rotated by the wind to rotate the shaft and transmitted to the power generating unit; and an air guiding device is disposed at the periphery of the rotating unit, and the air guiding device is provided with two spaced air guiding structures, and the two air guiding structures have an open state and In a closed state, in the open state, the wind can be guided to the blades, so that the blades can rotate in the forward direction. When one of the air guiding structures is in an open state, the other air guiding structure is in a closed state.

較佳地，兩導風結構相對轉軸對稱設置。Preferably, the two air guiding structures are symmetrically arranged with respect to the axis of rotation.

較佳地，兩導風結構各具有間隔排列之複數葉板，各葉板可將風力順向導至各葉片。Preferably, the two air guiding structures each have a plurality of leaf plates arranged at intervals, and each of the leaf plates can guide the wind to each of the blades.

較佳地，每一葉板設一軸桿，每一葉板以每一軸桿為擺動中心擺動，每一軸桿之軸向與轉軸之軸向相同，每一軸桿穿設於每一葉板之一邊。Preferably, each of the louvers is provided with a shaft, and each of the louvers is oscillated with each shaft as a swing center, and the axial direction of each of the shafts is the same as the axial direction of the rotating shaft, and each of the shafts is disposed at one side of each of the louvers.

較佳地，導風裝置設有一罩體，罩體罩設於轉動單元之周緣及頂端，罩體設有兩開口，兩導風結構分別設於兩開口，兩開口相對轉軸對稱設置。再者，罩體設有兩通風口，兩通風口設於兩開口之間。Preferably, the air guiding device is provided with a cover body, the cover body is disposed on the periphery and the top end of the rotating unit, and the cover body is provided with two openings, and the two air guiding structures are respectively disposed at the two openings, and the two openings are symmetrically disposed with respect to the rotating shaft. Furthermore, the cover body is provided with two ventilation openings, and the two ventilation openings are disposed between the two openings.

較佳地，導風裝置具有一蓋體，其蓋設於罩體之頂部，蓋體朝向轉動單元之一側面間隔設有複數限位件，每一限位件分別對應每一葉板。Preferably, the air guiding device has a cover body disposed on the top of the cover body, and the cover body is provided with a plurality of limiting members spaced apart from one side of the rotating unit, and each of the limiting members corresponds to each of the blade plates.

較佳地，本創作更具有一基座，其上方供轉動單元及導風裝置設置，發電單元設於基座內部。Preferably, the creation further has a base, the top of which is provided with a rotating unit and a wind guiding device, and the power generating unit is disposed inside the base.

藉由上述，本創作可達成功效，當外部風力吹來時，其中一導風結構之葉板呈開放狀態，並將外部風力順向導至各葉片，令各葉片能受順向風轉動，以保持葉片不受逆向風影響，以提高葉片轉動之穩定度。By the above, the creation can achieve the effect that when the external wind is blown, the blade of one of the wind guiding structures is open, and the external wind is guided to the blades, so that the blades can be rotated by the forward wind to Keep the blades unaffected by the reverse wind to improve the stability of the blade rotation.

另外，當其中一導風結構呈開放狀態時，另一導風結構之葉板則呈關閉狀態，以免引導至循環空間之風力，由另一導風結構流失，且可使順向引導至葉片之風，經由葉片旋轉而於罩體內形成旋環氣流，藉此提高風力之使用效率，以提供發電單元穩定之動力來源，進而提升發電效率。In addition, when one of the air guiding structures is in an open state, the blade of the other air guiding structure is closed to prevent the wind from being guided to the circulating space, is lost by the other air guiding structure, and can be guided to the blade in the forward direction. The wind forms a swirling airflow in the cover body through the rotation of the blade, thereby improving the use efficiency of the wind power to provide a stable power source for the power generating unit, thereby improving power generation efficiency.

為便於說明本創作於上述新型內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於列舉說明之比例，而非按實際元件的比例予以繪製，合先敘明。For the convenience of the description, the central idea expressed in the column of the above novel content is expressed by a specific embodiment. The various items in the examples are drawn to scale in the description and not to the actual elements, and are described in the foregoing.

請參閱圖1至圖5所示，本創作提供一種風力發電之導風裝置，其包含：Referring to FIG. 1 to FIG. 5, the present invention provides an air guiding device for wind power generation, which comprises:

一基座10，其內部呈中空狀，而基座10具有相反設置之一頂面11及一底面12，其中，底面12用以放置於承放位置，於本創作中，基座10係圓柱體。a base 10 having a hollow interior, and the base 10 having a top surface 11 and a bottom surface 12 disposed oppositely, wherein the bottom surface 12 is for placing in a receiving position. In the present creation, the base 10 is a cylinder body.

一發電單元20，其設於基座10之內部。A power generating unit 20 is disposed inside the base 10.

一轉動單元30，其設於基座10之頂面11，於本創作中，轉動單元30設於基座10之中心位置，而轉動單元30與發電單元20電連接，轉動單元30具有一轉軸31及複數由轉軸31向外延伸之葉片32，轉軸31相對於基座10之垂直方向設置，各葉片32可受風力帶動轉軸31旋轉，並傳動至發電單元20，令發電單元20產生電能。A rotating unit 30 is disposed on the top surface 11 of the base 10. In the present creation, the rotating unit 30 is disposed at a central position of the base 10, and the rotating unit 30 is electrically connected to the power generating unit 20, and the rotating unit 30 has a rotating shaft 31 and a plurality of blades 32 extending outward from the rotating shaft 31, the rotating shaft 31 is disposed in a vertical direction with respect to the base 10, and each of the blades 32 is rotated by the wind-driven rotating shaft 31 and transmitted to the power generating unit 20 to cause the power generating unit 20 to generate electric energy.

一導風裝置40，其設於基座10之頂面11且設於轉動單元30之周緣，導風裝置40設有一罩體41、兩間隔設置之導風結構42及一蓋體43，罩體41罩設於轉動單元30之周緣及頂端，以形成一循環空間411，蓋體43蓋設於罩體41之頂部，其中，罩體41設有兩開口412及兩通風口413，而兩通風口413設於兩開口412之間，兩導風結構42分別設於兩開口412，令循環空間411呈半開放狀態，於本創作中，罩體41呈圓筒狀，罩體41之外徑等同於基座10之外徑，兩開口412及兩通風口413相對轉軸31對稱設置，兩開口412與兩通風口413交錯設置，兩導風結構42亦相對轉軸31對稱設置。再者，蓋體43朝向轉動單元30之一側面間隔設有複數限位件431，而每一限位件431呈一特定角度等間距排列，於本創作中，限位件431之數量係6個，對應每一開口412處設有3個限位件431。An air guiding device 40 is disposed on the top surface 11 of the base 10 and disposed on the periphery of the rotating unit 30. The air guiding device 40 is provided with a cover body 41, two spaced air guiding structures 42 and a cover body 43. The body 41 is disposed on the periphery and the top end of the rotating unit 30 to form a circulation space 411. The cover body 43 is disposed on the top of the cover body 41. The cover body 41 is provided with two openings 412 and two vents 413, and two The vent 413 is disposed between the two openings 412, and the two air guiding structures 42 are respectively disposed at the two openings 412 to make the circulating space 411 semi-open. In the present invention, the cover 41 has a cylindrical shape, and the cover 41 is outside. The diameter is equal to the outer diameter of the base 10, the two openings 412 and the two vents 413 are symmetrically disposed with respect to the rotating shaft 31, the two openings 412 are alternately disposed with the two vents 413, and the two air guiding structures 42 are also symmetrically disposed with respect to the rotating shaft 31. Furthermore, the cover body 43 is provided with a plurality of limiting members 431 spaced apart from one side of the rotating unit 30, and each of the limiting members 431 is arranged at a specific angle. In the present creation, the number of the limiting members 431 is 6 Each of the openings 412 is provided with three limiting members 431.

另外，兩導風結構42各具有間隔排列之複數葉板421及複數軸桿422，每一軸桿422穿設於每一葉板421之一邊，每一軸桿422之軸向與轉軸31之軸向相同，而每一葉板421以每一軸桿422為擺動中心擺動，每一限位件431分別對應每一葉板421，其中，兩導風結構42之葉板421的擺動方向相同，於本創作中，每一導風結構42各具有3個葉板421。此外，每一葉板421之擺動方式可藉由手動、電動或受風力方式，調整每一葉板421之擺動方向。In addition, the two air guiding structures 42 each have a plurality of leaf plates 421 and a plurality of shafts 422 arranged at intervals. Each of the shafts 422 is disposed on one side of each of the blade plates 421, and the axial direction of each of the shafts 422 is the same as the axial direction of the rotating shaft 31. Each of the slats 421 oscillates with each of the shafts 422 as a center of oscillation, and each of the limiting members 431 corresponds to each of the louvers 421, wherein the swaying directions of the louvers 421 of the two air guiding structures 42 are the same, in the present creation, Each air guiding structure 42 has three leaf plates 421 each. In addition, the swinging manner of each of the blade plates 421 can adjust the swinging direction of each of the blade plates 421 by manual, electric or wind force.

兩導風結構42具有一開放狀態及一關閉狀態，於開放狀態時，各葉板421藉由各限位件431擺動至適當角度，且具有適當空隙供風力進出；於關閉狀態時，各葉板421之兩側會相互重疊，使各葉板421間無空隙供風力進出。其中，兩導風結構42之開放狀態及關閉狀態可藉由手動、電動或風向方式，將各葉板421打開或關閉。The two air guiding structures 42 have an open state and a closed state. In the open state, the leaf plates 421 are swung to an appropriate angle by the limiting members 431, and have appropriate gaps for the wind to enter and exit; in the closed state, the leaves are The two sides of the plate 421 overlap each other so that there is no gap between the louvers 421 for the wind to enter and exit. The open state and the closed state of the two air guiding structures 42 can be opened or closed by manual, electric or wind direction.

請參閱圖4所示，當外部風力由圖示左邊吹來時，此側的導風結構42之葉板421呈開放狀態，將外部風力順向導至各葉片32，令各葉片32能受順向風轉動，而另一導風結構42之葉板421則呈關閉狀態，以免引導至循環空間411之風力，且風力亦可由通風口413送入循環空間411，而葉片32轉動後可於循環空間411中產生逆時針循環之氣流，以保持各葉片32除了可受導風結構42引導之風力轉動外，也可藉由循環空間411中，所產生之逆時針循環氣流，持續帶動轉軸31旋轉。Referring to FIG. 4, when the external wind is blown from the left side of the figure, the blade 421 of the air guiding structure 42 on the side is in an open state, and the external wind is guided to the blades 32, so that the blades 32 can be compliant. The wind deflects, and the blade 421 of the other air guiding structure 42 is closed to prevent the wind from being guided to the circulating space 411, and the wind can also be sent to the circulating space 411 by the vent 413, and the blade 32 can be rotated after being rotated. A counter-clockwise airflow is generated in the space 411 to keep the blades 32 in addition to the wind that can be guided by the wind guiding structure 42. The counterclockwise circulating airflow generated in the circulating space 411 can also continuously rotate the rotating shaft 31. .

請參閱圖5所示，當外部風力由圖示右邊吹來時，此側的導風結構42之葉板421呈開放狀態，將外部風力順向導至各葉片32，令各葉片32能受順向風轉動，而另一導風結構42之葉板421則呈關閉狀態，以免引導至循環空間411之風力，且風力亦可由通風口413送入循環空間411，而葉片32轉動後可於循環空間411中產生順時針循環之氣流，以保持各葉片32除了可受導風結構42引導之風力轉動外，也可藉由循環空間411中，所產生之逆時針循環氣流，持續帶動轉軸31旋轉。Referring to FIG. 5, when the external wind is blown from the right side of the figure, the blade 421 of the air guiding structure 42 on the side is in an open state, and the external wind is guided to the blades 32, so that the blades 32 can be compliant. The wind deflects, and the blade 421 of the other air guiding structure 42 is closed to prevent the wind from being guided to the circulating space 411, and the wind can also be sent to the circulating space 411 by the vent 413, and the blade 32 can be rotated after being rotated. A clockwise circulating airflow is generated in the space 411 to keep the blades 32 in addition to the wind that can be guided by the wind guiding structure 42. The counterclockwise circulating airflow generated in the circulating space 411 can also continuously rotate the rotating shaft 31. .

藉此，外部風力可由導風結構42持續導入順向風，保持各葉片32能受順向風帶動，避免各葉片32受逆向風影響轉動效率，以提升轉動單元30轉動效率。Thereby, the external wind can be continuously introduced into the forward wind by the air guiding structure 42 to keep the blades 32 able to be driven by the forward wind, and the rotation efficiency of each blade 32 is affected by the reverse wind to improve the rotation efficiency of the rotating unit 30.

再者，當其中一導風結構42呈開放狀態，將風力順向引導至葉片32後，另一導風結構42則呈關閉狀態，而受順向風轉動之葉片32可於循環空間411中，產生順向之循環氣流，令轉軸31可維持等速度轉動，藉此，除了可由外部風力令葉片32轉動外，也可藉由循環空間411中，葉片32轉動而產生之氣流令轉軸31轉動，因此，可持續提供轉動單元30轉動，提供發電單元20穩定動力來源，增加風力之使用效率，進而提高風力轉換效率。Moreover, when one of the air guiding structures 42 is in an open state, the wind is smoothly guided to the blades 32, and the other air guiding structure 42 is in a closed state, and the blades 32 rotated by the forward wind are in the circulating space 411. The forward circulating airflow is generated, so that the rotating shaft 31 can maintain the constant speed rotation, whereby the airflow generated by the rotation of the blades 32 in the circulating space 411 can rotate the rotating shaft 31 in addition to the rotation of the blades 32 by the external wind. Therefore, the rotation of the rotating unit 30 can be continuously provided to provide a stable power source for the power generating unit 20, thereby increasing the efficiency of using the wind, thereby improving the wind conversion efficiency.

以上所舉實施例僅用以說明本創作而已，非用以限制本創作之範圍。舉凡不違本創作精神所從事的種種修改或變化，俱屬本創作意欲保護之範疇。The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All kinds of modifications or changes that are not in violation of the spirit of this creation are all in the scope of this creative intention.

10‧‧‧基座
11‧‧‧頂面
12‧‧‧底面
20‧‧‧發電單元
30‧‧‧轉動單元
31‧‧‧轉軸
32‧‧‧葉片
40‧‧‧導風裝置
41‧‧‧罩體
411‧‧‧循環空間
412‧‧‧開口
413‧‧‧通風口
42‧‧‧導風結構
421‧‧‧葉板
422‧‧‧軸桿
43‧‧‧蓋體
431‧‧‧限位件10‧‧‧ Pedestal
11‧‧‧ top surface
12‧‧‧ bottom
20‧‧‧Power generation unit
30‧‧‧Rotating unit
31‧‧‧ shaft
32‧‧‧ blades
40‧‧‧air guide
41‧‧‧ Cover
411‧‧‧Circular space
412‧‧‧ openings
413‧‧‧ vents
42‧‧‧Guide structure
421‧‧‧ leaf board
422‧‧‧ shaft
43‧‧‧ Cover
431‧‧‧Limited parts

圖1係本創作之立體圖。圖2係本創作之分解示意圖。圖3係本創作無蓋體之俯視圖。圖4係本創作之實施例示意圖(一)，表示風由其中一導風結構導引至轉動裝置。圖5係本創作之實施例示意圖(二)，表示風由另一導風結構導引至轉動裝置。Figure 1 is a perspective view of the creation. Figure 2 is an exploded view of the creation. Figure 3 is a top view of the uncovered body of the present creation. Figure 4 is a schematic view (I) of an embodiment of the present invention, showing that the wind is guided by one of the air guiding structures to the rotating device. Figure 5 is a schematic view (2) of an embodiment of the present invention, showing that the wind is guided by another wind guiding structure to the rotating device.

10‧‧‧基座 10‧‧‧ Pedestal

11‧‧‧頂面 11‧‧‧ top surface

12‧‧‧底面 12‧‧‧ bottom

20‧‧‧發電單元 20‧‧‧Power generation unit

40‧‧‧導風裝置 40‧‧‧air guide

41‧‧‧罩體 41‧‧‧ Cover

411‧‧‧循環空間 411‧‧‧Circular space

412‧‧‧開口 412‧‧‧ openings

413‧‧‧通風口 413‧‧‧ vents

42‧‧‧導風結構 42‧‧‧Guide structure

43‧‧‧蓋體 43‧‧‧ Cover

431‧‧‧限位件 431‧‧‧Limited parts

Claims

一種風力發電之導風裝置，其包含：一發電單元；一轉動單元，其與該發電單元電連接，該轉動單元具有一轉軸及複數由該轉軸向外延伸之葉片，各該葉片可受風力帶動該轉軸旋轉，並傳動至該發電單元；以及一導風裝置，其設於該轉動單元之周緣，該導風裝置設有兩間隔設置之導風結構，該兩導風結構具有一開放狀態及一關閉狀態，於該開放狀態，可將風力順向導至各該葉片，令各該葉片能順向轉動，當其中一導風結構呈該開放狀態時，另一導風結構呈該關閉狀態。An air guiding device for wind power generation, comprising: a power generating unit; a rotating unit electrically connected to the power generating unit, the rotating unit having a rotating shaft and a plurality of blades extending outward from the rotating shaft, each of the blades being windproof Driving the rotating shaft to rotate and transmitting to the power generating unit; and an air guiding device disposed at a periphery of the rotating unit, the air guiding device is provided with two spaced air guiding structures, and the two air guiding structures have an open state And a closed state, in the open state, the wind can be guided to each of the blades, so that the blades can rotate in the forward direction, and when one of the air guiding structures is in the open state, the other air guiding structure is in the closed state. .

如請求項1所述之風力發電之導風裝置，其中，該兩導風結構相對該轉軸對稱設置。The wind guiding device for wind power generation according to claim 1, wherein the two air guiding structures are symmetrically disposed with respect to the rotating shaft.

如請求項1或2所述之風力發電之導風裝置，其中，該兩導風結構各具有間隔排列之複數葉板，各該葉板可將風力順向導至各該葉片。The wind power generating device according to claim 1 or 2, wherein the two air guiding structures each have a plurality of louvers arranged at intervals, each of the louvers guiding the wind to each of the blades.

如請求項3所述之風力發電之導風裝置，其中，每一葉板設一軸桿，每一葉板以每一軸桿為擺動中心擺動，每一軸桿之軸向與該轉軸之軸向相同，每一軸桿穿設於每一葉板之一邊。The air guiding device for wind power generation according to claim 3, wherein each of the louvers is provided with a shaft, and each of the louvers is oscillated with each shaft as a swing center, and the axial direction of each shaft is the same as the axial direction of the shaft, and each A shaft is threaded around one of the blades.

如請求項3所述之風力發電之導風裝置，其中，該導風裝置設有一罩體，該罩體罩設於該轉動單元之周緣及頂端，該罩體設有兩開口，該兩導風結構分別設於該兩開口。The air guiding device for wind power generation according to claim 3, wherein the air guiding device is provided with a cover body disposed on a periphery and a top end of the rotating unit, the cover body is provided with two openings, the two guiding portions Wind structures are respectively disposed at the two openings.

如請求項5所述之風力發電之導風裝置，其中，該兩開口相對該轉軸對稱設置。The wind power generating device of claim 5, wherein the two openings are symmetrically disposed with respect to the rotating shaft.

如請求項5所述之風力發電之導風裝置，其中，該罩體呈圓筒狀。The wind power generating device according to claim 5, wherein the cover body has a cylindrical shape.

如請求項5所述之風力發電之導風裝置，其中，該罩體設有兩通風口，該兩通風口設於該兩開口之間。The air guiding device for wind power generation according to claim 5, wherein the cover body is provided with two vents, and the two vents are disposed between the two openings.

如請求項5所述之風力發電之導風裝置，該導風裝置具有一蓋體，其蓋設於該罩體之頂部，該蓋體朝向該轉動單元之一側面間隔設有複數限位件，每一限位件分別對應每一葉板。The air guiding device for wind power generation according to claim 5, wherein the air guiding device has a cover body disposed on a top of the cover body, and the cover body is provided with a plurality of limiting members at a side of the rotating unit Each limit member corresponds to each leaf plate.

如請求項1所述之風力發電之導風裝置，更具有一基座，其上方供該轉動單元及該導風裝置設置，該發電單元設於該基座內部。The air guiding device for wind power generation according to claim 1 further has a base above which the rotating unit and the air guiding device are disposed, and the power generating unit is disposed inside the base.