201250183 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種太陽能電池裝置，且特別是一種 能擺動的太陽能電池裝置。· 【先前技術】 現今社會在能源需求與日俱增以及環境污染日益嚴重 的情況下，杈無污染及理論上可取之不盡的再生能源成為 現今能源發展的-個重要課題。這些再生能源例如是太陽 能、風能、^夕能或是生質能等。其巾，以太陽能電池裝 置為例，其藉由光伏電池(photovoltaic cell，PV cell)，而可 直接將太陽能轉換為電能，更是近幾年在能源開發的研处 上相當重要且受歡迎的一環。 & 惟在高緯度或高海拔等常降雪的區域，太陽能電池聿 置常會面臨被積雪覆蓋的情況。若加上因地域限制而無去 以人工等外力將積雪清除的話，則必須等待積雪自 化，而此舉也易延長積雪對太陽能電池裝置影響的時間阳 而使太陽能電池裝置的效能受積雪的影響甚至損壞。 【發明内容】 本發明提供一種太陽能電池裝置，其具有能自行心带 的機構。 牙、廷 本發明的一實施例提出一種太陽能電池裝置，其勺 一太陽能電池模組以及一支撐結構。太陽能電池模組 201250183 =面與财底面的—支撐部。支躲魏置於太陽能電 ^ \組之下方’且承載接抵於太陽能電賴組之支標部。 撐結構包括—第—支架、—第二支架與-緩衝件。第一 $與支撐雜配並形成H第二支架與錢部組配 、’达離於帛支架设置。緩衝件抵接於第二支架之頂端與 底面之間緩衝件使太陽能電池模組以支點為軸相對第二 支架進行往復擺動。 一在本發明之一實施例中，上述之太陽能電池模組包括 =匡架以及—太·電池板。㈣具有上狀支撐部。太 陽能電池板組裝在框架上。太陽能電池板具有—具旋轉自 =度之固定端與—自由端，其巾岐端的水平高度大於或 於自由端的水平高度，且自由端能在鉛直面上相對固 端做角位移。 在本發明之一實施例中，上述之支撐結構還包括一樞 接件，連接在第一支架與太陽能電池板的固定端之間，並 形成上述之支點。 山在本發明之一實施例中，上述之太陽能電池板的自由 鳊以固疋端為軸在一第一位置與一第二位置之間往復移 動虽自由端在第一位置時的太陽能電池板相對於水平面 的失角，小於自由端在第二位置時太陽能電池板相對於水 平面的夾角。 山在本發明之一實施例中，上述之太陽能電池板之自由 力而相對於固定端的可旋轉角度為0度至45度。 在本發明之一實施例中，上述之自由端於第二位置時 4 201250183 U千回度，小於自由端於第—位置時的水 在本發明之一實施例中，上述之 呵又。 簧、一阻尼器或其組合。 ^括一壓縮彈 基於上述，在本發明的上述實施例中 池模組與支擇結構之間所形成的支點與緩電 能利用重力帶動太陽能電池模組相對 擺動’進而使位在太陽能電池模組上的積 積雪從太陽能電池模組上移除後太' 田 培麻此工必 杪除傻太除旄電池模組便藉由 、=衝件而移回原初始位置。如此，太陽 時維持其發電錄與_自躲_縣。《置便此问 為讓本發明之上述特徵和優雜更明顯易懂，下文特 舉貫苑例，並配合所附圖式作詳細說明如下。 【實施方式】 一 ^ 1A是依照本發明一實施例的一種太陽能電池裝置 的圖。圖1B是圖ία的太陽能電池裝置的透視圖。請 同日π參考圖1A與圖1B，在本實施例巾，太陽能電池裝置 =〇包括一太陽能電池模組11()以及一支撐結構12〇。太陽 能電池模組110具有相對的一底面S1、一頂面S2與位在 底面si的一支撐部112。支撐結構12〇設置在太陽能電池 模組110的下方’並承接於太陽能電池模組110的支撐部 112。支撐結構120包括一第一支架121、一第二支架122 與一緩衝件123。第一支架ι21與支撐部U2組配並形成 一支點C1。第二支架122與支撐部112組配並遠離第一支 201250183 架121設置。緩衝件123抵接於第 陽能電池模組11G的底面S1 ^。^ 1 2的頂端與太 太陽能電池模組_支點〇為^第："=123使 行往復擺動。 翔料-趣122進 基於4，太陽能電池模組UG除藉由支撐⑽ 而付以立②在平台上外，尚能藉由第—支架⑵ 陽能t^^11G後卿㈣支點ci，及抵接在第二支架 成太陽Γ2之間且遠離支點C1的緩衝件123，而造 10與支撐結構120形成類似_板的 、，，1。此舉讓太陽能電池模組m受外力（在本實施例 之外^即為積雪施加在太陽能電池模組110之頂面S2上 ，重里）日夺’能利用其朝向一側轉動而讓積雪從頂面S2 落下，以達到除雪的目的。 再者，當太陽能電池模組11〇因積雪而轉動時，會同 時施力於緩衝件123以使其蓄積彈性位能。一旦積雪移 除，即代表太陽能電池模組200不再承受上述之外力，便 能藉由緩衝件123而將太陽能電池模組11()移回原初始位 置。 圖2A與圖2B為圖1A的太陽能電池裝置於不同狀態 的示意圖。請同時參考圖2A與圖2B，本實施例的太陽能 電池模組110包括一框架114與一太陽能電池板116，其 十框架114具有上述的支撐部112，而太陽能電池板116 組裝在框架114上。在此需注意的是，藉由上述支撐結構 120’而讓太陽能電池板116具有一具旋轉自由度之固定端 6 201250183 A1與一自由端A2，且太陽能電池板116的自由端a 以固定端A1為軸在—第—位置（如圖2A所綠示）與一第 二位置（如圖2B所繪示）之間往復移動。 ^ 在此並未限定用以造成上述往復運動之結構型式。舉 例來說’本實施例的支撐結構m還包括___柩接件124， 其連接在第-支架121與太陽能電池板116的固定端 而开>成上述的支點c卜並使自由端A2能相對於固 疋端^1轉動。再者，緩衝件123例如是一壓縮彈簧、一 阻尼益或其組合’因而自由端A2受外力轉動時會同時愿 縮緩衝件123。此時緩衝件12场了減緩外力對太陽能電 t模組削與第二支架122之間造成的衝力外，尚能蓄積 緩衝^23的錄’以在積雪從頂面S2雜後，緩衝件 123能藉此位能驅動自由端A2移回原位。因此，任何能在 太陽能電池板m形成固定端A1與自由端A2之結構，並 使自由端A2藉由緩衝件123而相對於固定端A1往復擺動 者’皆可適用於本實施例。 另外，在本實施例中，固定端A1的水平高度大於或 等於自由端A2的水平高度。換句話說，處於第一位置的 太陽能電池模組110,其支點C1處的高度大於或等於緩衝 件123組配至太陽能電池模組11〇處的高度，亦即此時的 太陽能電池模組11〇 (如圖2A所綠示）是處於{進行光電 轉換狀態的位置，其中太陽能電池模組ug與水平面m 之間存在-第-夾角τι ’且此第—夾角71會因太陽能電 池裝置100所裝設之區域的緯度而有所不同。當固定端A1 201250183 的水平高度等於自由端A2的水平高度，即第—夾角Tl為 〇度時，太陽能電池模組11()呈一水平狀態。 ‘ 接著’當降雪逐漸沈積在太陽能電池模組110的頂面 S2上時，積雪的重量便會驅動太陽能電池模組以支點 C1為軸而轉動，亦即自由端A2將會在鉛直面νι上相對 ，定端A1進行角位移，並朝向第二支架122靠近以壓縮 、、爰衝件123。藉此’當自由端A2轉動至圖2B所繪示之第 二位置時’頂面S2上的積雪便會因重力而從太陽能電池 模組11G滑落’而此時位在第二位置的太陽能電池模組 110，其與水平面H1之間存在一第二夾角T2。 值知·注意的是，自由端Α2於第二位置ρ2時的水平1 ，，小於自由端Α2於第一位置Ρ1Η夺的水平高度，；； ，由端Α2在第一位置時的第一炎角Ή，是小於自如 其2自在/會二，置時的第二灸角T2。換句話說’為使她 2身重1而從頂面S2自動祕，太陽能電池模组u 错由上述的轉動而增加其傾斜度，以達到除雪的效 在此’太陽能電池板116之自由端八2相對於固定 可旋轉角度較佳為0度至45度。 在此並未限制支撐結構中支架的數量，圖3A與圖2 分別為本發明另一實施例的一種太陽能電池裝置的示— 圖。由上述實施例可知，凡藉由支撐結構12〇而 能電池模組110以支點C1為軸進行來回擺動者， 用於本發明。 圖4是依照本發明又-實施例的太陽能電池裝置的方 8 201250183 塊圖。請參考圖4並對照圖2八與圖2B，在本實施例中， 太陽能電池裝置2GG還包括彼此電性連接的 210與-感測單元22◦，其中控制單元21G·連^支樓结 構120的樞接件124與緩衝件123，而感測單元22〇設置 在太陽能電池模組11()與支撐結構12G之間。在此，感測 單元22㈣以感測太陽能電池模組則的負載，並據此而 使控制早7L210藉由控制樞接件124與緩衝件123而調整 太陽能電池模組11()的傾斜肢。舉例來說 挪感測到太陽能電池模組110之頂面幻上^ = 過一設定值後，控制單元21G便會因此調整太陽能電池模 、二110的，斜肖度’進而使頂面S2上的積雪滑^，而達 到/、上述實施例一樣的除雪效果。 綜亡所述，在本發明的上述實施例中，藉由太陽能電 二吴、、且人支撐結構之間所形成的支點與緩衝件，而使積雪 能利用重力帶動太陽能電池模組相對於支稽結構進行往復 罷T進而使位在太陽能電池模組上的積雪自行落下。當 太陽能電池模組上移除後，太陽能電池模組便藉由 =衝件而移回原初始位置。如此，太陽能電池I置便能同 時維持其發電效能與制自行除雪的效果。 义，本發明已以實施例揭露如上，然其並非用以限定 龟月任何所屬技術領域_具有通常知識者，在不脫離 =發明之精神和範圍内，當可作些許之更動與潤飾，故本 5明之保護範m當視後附之申請專利範圍所界定者為準。 201250183 【圖式簡單說明】 圖1A是依照本發明一實施例的一種太陽能電池裝置 的示意圖。 圖1B是圖1A的太陽能電池裝置的透視圖。 圖2A與圖2B為圖1A的太陽能電池裝置於不同狀態 的示意圖。 圖3A與圖3B分別為本發明另一實施例的一種太陽能 電池裝置的示意圖。 圖4是依照本發明又一實施例的太陽能電池裝置的方 塊圖。 【主要元件符號說明】 100、200 :太陽能電池裝置 110 :太陽能電池模組 220 :感測單元 112 :支撐部 A1 :固定端 114 :框架 A2 :自由端 116 :太陽能電池板 C1 :支點 120 :支撐結構 H1 :水平面 121 :第一支架 S1 :底面 122 :第二支架 S2 :頂面 123 :緩衝件 T1 :第一夾角 124 :樞接件 T2 :第二夾角 210 :控制單元 VI :鉛直面201250183 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a solar cell device, and more particularly to a solar cell device that can swing. · [Prior Art] In today's society, with increasing energy demand and increasing environmental pollution, non-polluting and theoretically inexhaustible renewable energy has become an important issue in today's energy development. These renewable energy sources are, for example, solar energy, wind energy, energy energy, or biomass energy. The towel, taking a solar cell device as an example, can directly convert solar energy into electric energy by means of a photovoltaic cell (PV cell), and is quite important and popular in the research and development of energy development in recent years. A ring. & However, in areas of constant snowfall such as high latitudes or high altitudes, solar cells are often covered by snow. If it is not necessary to remove the snow by manual force or other external factors due to geographical restrictions, it is necessary to wait for the snow to self-degenerate, and this will also prolong the time of the influence of the snow on the solar cell device, and the solar cell device's performance is affected by snow. The effect is even damaged. SUMMARY OF THE INVENTION The present invention provides a solar cell device having a self-centering mechanism.牙,廷 An embodiment of the invention provides a solar cell device with a solar cell module and a support structure. Solar cell module 201250183 = face and face of the bottom - support. The support is placed under the solar power group and the bearing is connected to the branch of the solar power group. The support structure includes a first bracket, a second bracket and a cushioning member. The first $ is matched with the support and forms the H second bracket and the money department. The cushioning member abuts against the buffer member between the top end and the bottom surface of the second bracket to reciprocate the solar battery module with respect to the second bracket with the fulcrum as an axis. In one embodiment of the invention, the solar cell module described above includes a truss and a battery panel. (4) having an upper support portion. The solar panels are assembled on the frame. The solar panel has a fixed end and a free end with a rotation self-degree, the height of the end of the towel is greater than the level of the free end, and the free end can be angularly displaced relative to the solid in the vertical plane. In an embodiment of the invention, the support structure further includes a pivoting member coupled between the first bracket and the fixed end of the solar panel and forming the fulcrum. In an embodiment of the invention, the solar panel of the solar panel is reciprocated between a first position and a second position with the solid end as a shaft, and the solar panel is free when the first end is in the first position. The angle of loss with respect to the horizontal plane is less than the angle of the solar panel relative to the horizontal plane when the free end is in the second position. In an embodiment of the invention, the solar panel has a free force and a rotatable angle with respect to the fixed end of from 0 to 45 degrees. In an embodiment of the invention, the free end is in the second position, and the water is less than the free end in the first position. In an embodiment of the invention, the above is further. A spring, a damper or a combination thereof. In addition to the above, in the above embodiment of the present invention, the fulcrum formed between the pool module and the supporting structure and the tempering power use the gravity to drive the solar cell module to swing relative to each other, thereby enabling the solar cell module to be positioned. After the accumulated snow has been removed from the solar cell module, Tian Pei Ma will remove the stupid solar cell module and move back to the original initial position by means of the stamp. In this way, the sun maintains its power generation record and _ self-hiding _ county. In order to make the above-mentioned features and advantages of the present invention more apparent, the following is a detailed description of the following examples, which are described in detail below with reference to the accompanying drawings. [Embodiment] A ^1A is a diagram of a solar cell device in accordance with an embodiment of the present invention. Fig. 1B is a perspective view of the solar cell device of Fig. Referring to FIG. 1A and FIG. 1B on the same day, in the embodiment, the solar cell device includes a solar cell module 11 () and a support structure 12A. The solar battery module 110 has a bottom surface S1, a top surface S2 and a support portion 112 located on the bottom surface si. The support structure 12 is disposed under the solar cell module 110 and is received by the support portion 112 of the solar cell module 110. The support structure 120 includes a first bracket 121, a second bracket 122 and a buffer member 123. The first bracket ι21 is combined with the support portion U2 and forms a point C1. The second bracket 122 is assembled with the support portion 112 and disposed away from the first branch 201250183. The cushioning member 123 abuts against the bottom surface S1 of the first solar battery module 11G. ^ 1 2 The top and the solar module _ fulcrum ^ is ^: "=123 makes the line swing back and forth. Xiangxiang-Fun 122 is based on 4, the solar cell module UG is not only supported by the support (10) but also on the platform. It can still be supported by the first bracket (2) Yangneng t^^11G Houqing (four) pivot point ci, and Abutting the buffer member 123 between the second bracket and the sun Γ 2 and away from the fulcrum C1, the raft 10 forms a plate-like structure with the support structure 120. This causes the solar cell module m to be subjected to an external force (in the present embodiment, that is, snow is applied to the top surface S2 of the solar cell module 110, and it is heavy). The top surface S2 falls to achieve the purpose of snow removal. Further, when the solar battery module 11 is rotated by the snow, the cushion member 123 is simultaneously urged to accumulate the elastic potential energy. Once the snow removal is performed, it means that the solar battery module 200 is no longer subjected to the above-mentioned external force, and the solar battery module 11 () can be moved back to the original initial position by the cushioning member 123. 2A and 2B are schematic views of the solar cell device of Fig. 1A in different states. Referring to FIG. 2A and FIG. 2B simultaneously, the solar cell module 110 of the present embodiment includes a frame 114 and a solar panel 116. The ten frame 114 has the above-mentioned support portion 112, and the solar panel 116 is assembled on the frame 114. . It should be noted that the solar panel 116 has a rotationally fixed fixed end 6 201250183 A1 and a free end A2, and the free end a of the solar panel 116 is fixed at the fixed end. A1 is a reciprocating movement between the axis in the -first position (shown in green in Figure 2A) and a second position (as shown in Figure 2B). ^ The structural form used to cause the above reciprocating motion is not limited herein. For example, the support structure m of the present embodiment further includes a __ 柩 connector 124 connected to the fixed end of the first bracket 121 and the solar panel 116 to open the above-mentioned fulcrum c and free ends. A2 can be rotated relative to the solid end ^1. Further, the cushioning member 123 is, for example, a compression spring, a damping benefit or a combination thereof. Therefore, when the free end A2 is rotated by an external force, the cushioning member 123 is simultaneously contracted. At this time, the buffer member 12 reduces the impact of the external force on the solar electric t-module and the second bracket 122, and can accumulate the buffer of the buffer 23 to make the buffer 123 after the snow is mixed from the top surface S2. This position can drive the free end A2 back to its original position. Therefore, any structure capable of forming the fixed end A1 and the free end A2 in the solar cell panel m and causing the free end A2 to reciprocate with respect to the fixed end A1 by the cushioning member 123 can be applied to the present embodiment. Further, in the present embodiment, the level of the fixed end A1 is greater than or equal to the level of the free end A2. In other words, the solar cell module 110 in the first position has a height at the fulcrum C1 greater than or equal to the height at which the buffer member 123 is assembled to the solar cell module 11 , that is, the solar cell module 11 at this time. 〇 (shown in green in FIG. 2A) is in a position where the photoelectric conversion state is performed, wherein there is a -first angle τι ' between the solar cell module ug and the horizontal plane m, and the first angle 71 is due to the solar cell device 100 The latitude of the installed area varies. When the horizontal height of the fixed end A1 201250183 is equal to the horizontal height of the free end A2, that is, the first angle T1 is 〇, the solar cell module 11() is in a horizontal state. 'Next' When snowfall is gradually deposited on the top surface S2 of the solar cell module 110, the weight of the snow will drive the solar cell module to rotate with the pivot point C1 as the axis, that is, the free end A2 will be on the vertical surface νι In contrast, the fixed end A1 is angularly displaced and approaches the second bracket 122 to compress and clamp the member 123. Therefore, when the free end A2 is rotated to the second position shown in FIG. 2B, the snow on the top surface S2 will slide off from the solar battery module 11G due to gravity, and the solar battery is in the second position at this time. The module 110 has a second angle T2 with the horizontal plane H1. It is noted that the level 1 of the free end Α2 at the second position ρ2 is smaller than the level of the free end Α2 at the first position Ρ1,;;, the first inflammation by the end Α 2 in the first position The horned owl is less than the 2nd free/twisting 2, and the second moxibustion angle T2. In other words, in order to make her 2 body weight 1 and automatically secret from the top surface S2, the solar battery module u is increased by the above rotation to increase its inclination to achieve the effect of snow removal. The free end of the solar panel 116 2 is preferably from 0 to 45 degrees with respect to the fixed rotatable angle. The number of brackets in the support structure is not limited herein, and FIG. 3A and FIG. 2 are respectively a view of a solar cell device according to another embodiment of the present invention. It can be seen from the above embodiment that the battery module 110 can be oscillated back and forth with the fulcrum C1 as an axis by the support structure 12 ,, and is used in the present invention. 4 is a block diagram of a solar cell device in accordance with yet another embodiment of the present invention. Referring to FIG. 4 and FIG. 2B and FIG. 2B, in the embodiment, the solar cell device 2GG further includes a 210-and-sensing unit 22A electrically connected to each other, wherein the control unit 21G·connects the structure 120 The pivoting member 124 and the buffer member 123 are disposed between the solar cell module 11 () and the support structure 12G. Here, the sensing unit 22 (4) senses the load of the solar cell module, and accordingly controls the tilting limb of the solar cell module 11 by controlling the pivoting member 124 and the buffer member 123. For example, after detecting the top surface of the solar cell module 110, the control unit 21G adjusts the solar cell mode, the second 110, and the slope degree 'and thus the top surface S2. The snow slips and reaches the same snow removal effect as in the above embodiment. In the above-mentioned embodiment of the invention, in the above embodiment of the present invention, the snow can use the gravity to drive the solar battery module relative to the support by the fulcrum and the buffer member formed between the solar power and the human support structure. The structure is reciprocated to make the snow on the solar cell module fall by itself. When the solar cell module is removed, the solar cell module is moved back to the original initial position by the punch. In this way, the solar cell I can maintain its power generation efficiency and the effect of self-dehumidification. The present invention has been disclosed in the above embodiments, but it is not intended to limit the technical field of the turtles. Those skilled in the art will be able to make some changes and refinements without departing from the spirit and scope of the invention. The protection of this paragraph 5 shall be subject to the definition of the scope of the patent application attached. 201250183 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a schematic view of a solar cell apparatus in accordance with an embodiment of the present invention. FIG. 1B is a perspective view of the solar cell device of FIG. 1A. 2A and 2B are schematic views of the solar cell device of Fig. 1A in different states. 3A and 3B are respectively schematic views of a solar cell device according to another embodiment of the present invention. Figure 4 is a block diagram of a solar cell device in accordance with still another embodiment of the present invention. [Main component symbol description] 100, 200: Solar battery device 110: Solar battery module 220: Sensing unit 112: Support portion A1: Fixed end 114: Frame A2: Free end 116: Solar panel C1: Pivot 120: Support Structure H1: horizontal plane 121: first bracket S1: bottom surface 122: second bracket S2: top surface 123: cushioning member T1: first angle 124: pivoting member T2: second angle 210: control unit VI: vertical surface