201124683 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種太陽能發電設備，尤其涉及一種用於太 陽能發電設備的無動力追曰裝置。 【先前技術】 [0002] 由於人類過度開發地球的媒、鈾、石油礦源，使得這些 礦源日漸匱乏而終致耗竭，且對環境造成嚴重汙染，因 此，尋求源源不絕的低污染性替代能源或再生能源，並 有效加以利用，以減少對環境的破壞衝擊，讓人類文明 ^ 及地球能永續共同生存為目前的當務之急，由於地球具 有許多陽光充足的地區，若能收集並儲存太陽照射的輻 . ' 射能量，太陽能即為理想的良好永續替代能源，經由多 年努力發展的太陽能產業，不只能將太陽能蓄熱，亦能 將太陽能轉換為電能而更廣泛的應用。 [0003] 太陽能發電主要是利用太陽能面板來收集吸收太陽光並 轉換成電能，如此即可供應電力，一般而言，太陽能面 Q 板會搭配過充放保護控制電路、蓄電池以及逆轉變流器 ，而組成太陽能電力系統，另外，為達成節能的目標， 會於建築物的屋頂加裝太陽能面板，因建築物受日射的 部分以屋頂為受照時間及面積最大，所以在建築物屋頂 安裝太陽能面板可充分吸收太陽能，再轉換為電能而藉 以提供建築物的用電量。 [0004] 由於地球本身的自轉及繞行太陽的公轉活動，相對於建 築物來說，太陽的位置會因每天的時辰乃至於季節的遷 移而改變，又太陽能面板為以一定的角度及位置固定在 099100188 表單編號A0101 第5頁/共20頁 0992000412-0 201124683 建築物上，則太陽光線所照射到太陽能面板的入射角會 依時間不同而改變，造成太陽能面板無法確實接收到太 陽光線，進而影響太陽能面板單位面積所能吸收的太陽 光線，如此就會降低太陽能面板的轉換效能，無法充分 發揮其應有效益。 [0005] 為了有效蒐集太陽能，太陽能面板藉由搭配一太陽能追 日裝置而能追蹤太陽的方位，讓太陽能面板能確實面向 太陽而接收到較多的太陽光線，然習知太陽能追曰裝置 主要為傳動組件、控制電路、及電動馬達所構成*需要 額外提供能量或直接利用太陽能板的發電電能，藉以進 一步啟動電動馬達來調整控制太陽能板的角度，如此卻 必須耗用更多的電能，浪費成本且無法有效使用電能， 降低太陽能電力系統的整體發電效率，甚至無法節省能 源。 [0006] 有鑑於此，本發明人遂針對上述覌有技術，特潛心研究 並配合學理的運用，盡力改善並增進效能，終能提出一 種設計合理且有效的本發明。 【發明内容】 [0007] 本發明的目的，在於提供一種用於太陽能發電設備的無 動力追日裝置，能追蹤太陽的方位且無須耗費額外動力 〇 [0008] 為了達到上述的目的，該用於太陽能發電設備的無動力 追曰裝置包括一基座、一太陽能板置放架、一對儲能器 、及一伸縮機構；該太陽能板置放架枢接於該基座一端 ;該對儲能器包含一開口盒體、容置於該開口盒體中的 099100188 表單編號A0101 第6頁/共20頁 201124683 ❹ [0009]201124683 VI. Description of the Invention: [Technical Field] The present invention relates to a solar power generating apparatus, and more particularly to an unpowered tracking device for a solar power generating apparatus. [Previous Technology] [0002] Due to the overexploitation of the Earth's media, uranium, and petroleum sources, these mineral resources are becoming increasingly scarce and eventually depleted, and the environment is seriously polluted. Therefore, seek low-pollution alternative energy sources that are endless or Renewable energy, and effective use, to reduce the impact on the environment, so that human civilization and the earth can survive together as the current imperative, because the earth has many sunny areas, if you can collect and store the sun-irradiated 'Energy, solar energy is the ideal good alternative energy source. Through years of hard work, the solar industry can not only store solar energy, but also convert solar energy into electric energy for wider application. [0003] Solar power generation mainly uses solar panels to collect and absorb sunlight and convert it into electric energy, so that electricity can be supplied. Generally, the solar surface Q board is matched with an overcharge protection control circuit, a battery, and a reverse converter. In addition, in order to achieve the goal of energy saving, solar panels will be installed on the roof of the building. Because the roof is exposed to the sun and the area is the largest, the solar panels are installed on the roof of the building. The solar energy can be fully absorbed and converted into electrical energy to provide electricity consumption for the building. [0004] Due to the rotation of the Earth itself and the orbiting activity of the orbiting sun, the position of the sun changes with respect to the building due to the time of day and even the season, and the solar panels are fixed at a certain angle and position. At 099100188 Form No. A0101 Page 5 / Total 20 Pages 0992000412-0 201124683 On the building, the angle of incidence of the solar panel illuminated by the sun's rays will change with time, causing the solar panel to not receive the sun's rays, thus affecting The solar light absorbed by the solar panel per unit area will reduce the conversion efficiency of the solar panel and fail to fully realize its due benefits. [0005] In order to effectively collect solar energy, the solar panel can track the orientation of the sun by using a solar chasing device, so that the solar panel can receive more sunlight when facing the sun, but the solar tracking device is mainly The transmission component, the control circuit, and the electric motor are configured to require additional energy or directly use the solar panel to generate electricity, thereby further starting the electric motor to adjust the angle of the solar panel, so it must consume more power and waste costs. The energy cannot be used effectively, and the overall power generation efficiency of the solar power system is reduced, and even energy cannot be saved. In view of the above, the present inventors have made efforts to improve and enhance the performance in view of the above-mentioned prior art, and have made great efforts to improve and enhance the performance, and finally propose a design that is reasonable and effective. SUMMARY OF THE INVENTION [0007] It is an object of the present invention to provide a powerless day-tracking device for a solar power generation device that can track the orientation of the sun without additional power consumption. [0008] In order to achieve the above object, the The powerless tracking device of the solar power generation device includes a base, a solar panel placement rack, a pair of energy storage devices, and a telescopic mechanism; the solar panel placement rack is pivotally connected to one end of the base; the pair of energy storage The device comprises an open box body, 099100188, which is accommodated in the open box body. Form No. A0101 Page 6 / Total 20 pages 201124683 ❹ [0009]
[0010] [0011] 一罐體、連通該罐體的一導管、及密封填充於該罐體中 的一液體，該對開口盒體分別固接於該太陽能板置放架 及該基座且同側設置，且其中之一該儲能器更包含固接 於該開口盒體一端的一遮板；該伸縮機構包含固定於該 基座的一氣缸、容置於該氣缸内部的一活塞、穿設該氣 缸且固接該活塞的一支桿、和樞設於該支桿及該太陽能 板置放架之間的一連桿，該活塞將該氣缸内部隔離出一 對氣室，且該對導管分別連通該對氣室，該液體吸收所 述太陽能而相變化成一氣體並進入該氣室中，該對氣室 產生相互容積變化並令該連桿移動而驅動該太陽能板置 放架的受光面傾斜角度。 本發明的功效在於，太陽能板置放架可供太陽能板置放 ，罐體内的液體吸收太陽能並相變化成氣體而進入氣室 中，各氣室產生的壓力差令活塞及支桿移動並驅動連桿 樞轉而改變太陽能板置放架的傾斜程度，以因應太陽升 降的方位，使得太陽能板調整至較佳的受光面角度，在 白天時連接於太陽能板置放架的儲能器將太陽能板置放 架推動傾斜，在夜晚時連接於基座的儲能器將太陽能板 置放架回歸原位，且無須耗費額外動力即能追蹤太陽， 可增加太陽能發電設備的整體工作效率。 【實施方式】 有關本發明的詳細說明及技術内容，配合圖式說明如下 ，然而所附圖式僅提供參考與說明用，並非用來對本發 明加以限制者。 本發明涉及一種用於太陽能發電設備的無動力追曰裝置 099100188 表單編號A0101 第7頁/共20頁 0992000412-0 201124683 ，請參照第一至三圖所示，包括一基座100、一太陽能板 置放架200、一對儲能器、及一伸縮機構500 。 [0012] 該基座100為呈長矩形的開口箱體，但不以此種構形為限 制，該基座100的右側短邊端具有一承枢部110，又該基 座100的長邊端延著水平方向開設有一滑槽120。 [0013] 該太陽能板置放架200為呈長矩形的板體，但不以此種構 形為限制，該太陽能板置放架200的右側短邊端成型有一 穿樞部210，該穿樞部210與該承柩部110相互枢接，則 該太陽能板置放架200樞接於該基座100的右側短邊端， 令該太陽能板置放架200可於該基座100上以該承樞部 110為轉軸作樞轉開啟或關閉的動作機制。 [0014] 該對儲能器分別安裝於該基座100及該太陽能板置放架 200上且同側設置，該對儲能器分別包含一開口盒體、一 罐體、一導管、及一液體，更進一步說明該對儲能器的 結構組成及組裝配置。 [0015] 該對儲能器分別為一主儲能器300及一副儲能器400，該 對開口盒體分別為一主開口盒體310及一副開口盒體410 ，該對罐體分別為一主罐體320及一副罐體420，該對導 管分別為一主導管330及一副導管430，該對液體分別為 一主液體340及一副液體440。 [0016] 該主開口盒體3 10平行地固定貼接於該太陽能板置放架 200的左側短邊端，且該主開口盒體310的開口朝上，又 該主開口盒體310開設有一主開孔311，該主罐體320容 置於該主開口盒體310中，該主罐體320呈密閉中空狀， 099100188 表單編號A0101 第8頁/共20頁 0992000412-0 201124683 該主導管330—端連通該主罐體320，該主液體340密封 填充於該主罐體320中，又該主儲能器300更包含一遮板 350,該遮板350—端固接於該主開口盒體310的一端， 令一端則呈開放狀態，且其開放端朝向該穿樞部210的方 位。 [0017] Ο 該副開口盒體410平行地固定貼接於該基座100的左侧短 邊端，且該副開口盒體410的開口朝上，又該副開口盒體 410開設有一副開孔411，並且該副開孔411的開孔面積 小於該主開孔311的開孔面積，該副罐體420容置於該副 開口盒體410中，該副罐體420呈密閉中空狀，該副導管 430 —端連通該副罐體420，該副液體440密封填充於該 副罐體4 2 0中。 [0018] Ο [0019] 該伸縮機構500樞設於該基座100及該太陽能板置放架 200之間，更進一步說明該伸縮機構500的結構組成及組 裝配置，該伸縮機構500包含一氣缸510、一活塞520、 一支桿530、一嵌桿540、一第一樞體550、一第二枢體 560、及一連桿570。 該氣缸510固定於該基座100上，該氣缸510呈密閉中空 狀，該活塞520容置於該氣缸510内部並將該氣缸510的 内部空間隔離為互不相通的一對氣室，該對氣室分別為 一主氣室511及一副氣室512，該主氣室511位於該基座 100的左側短邊端方位，該副氣室512位於該基座100的 右側短邊端方位，該主導管330另一端連通該主氣室511 ，該副導管430—端連通該副氣室512，則該對氣室分別 連通該對罐體且相互分隔。 099100188 表單編號Α0101 第9頁/共20頁 0992000412-0 201124683 [0020]該支桿530 —端穿設該氣缸510且固接該活塞520，該支 桿530位於該活塞520及該副儲能器400之間，且該支桿 530 —端容置於該主氣室5U中，該嵌桿54〇與該支桿530 另—端相互固接，且該嵌桿540穿接於該滑槽120中而能 在該滑槽120滑動，該第一枢體550連接於該支桿530 ’ 該第二樞體560連接於該太陽能板置放架2〇〇的底面，該 連桿570的兩端分別樞接於該第一樞體55〇及該第二樞體 560，當該太陽能板置放架2〇〇蓋合於該基座1〇〇時該 第一樞體550位於該基座1〇〇的左側短邊端方位該第二 樞體5 6 0位於該基座} 〇 〇的右侧短邊端方位。 [0021] [0022] 099100188 使=本發明時，請參照第三及四圖所示，該基座1〇〇水平 地安裝於屋頂上，太陽能板置放架2〇〇供—太陽能板_ 置放，且該對儲能器為安置於朝向清晨太陽所升起的方 :’在未照光狀態時，該太陽能板置放架2嶋蓋合於該 =00 ’該主氣室511與該副氣室512的容積比值為 U, 25 〇 線剛升起時，陶^ ^門孔線’且太陽光能透過該主開孔311及該 田i開孔41U別照射該主罐體Q及該副 主罐體32。可吸收所述 則該 340使該主液體340吸收所述太陽能而相變化成一主氣 體主氣體吻續被產生而經由該主二二 入5亥主fi至511中並推動該活塞52()， 吸收所述太陽能而相變Ί體440亦會 512中且推〇並進入該副氣室 推動該活塞520 ’再透過該支桿㈣及該連桿 第10頁/共20頁 表單編號A0101 ^ 201124683 570的連動關係以驅動該太陽能板置放架200的受光面傾 斜角度’然因該副開孔411的開孔面積小於該主開孔311 的開孔面積，則該副罐體420較該主罐體320受熱為多， 使該副儲能器400運作效能較該主儲能器為強大，令所述 太陽能板600能以較佳的受光面角度吸收所述太陽能，避 免陽光過度照射而讓該太陽能板置.放架200過早傾斜而無 法以較佳受光面對應太陽。 [0023] Ο 當太陽從逐漸升高時，該遮板350無法完全遮檔照射至該 主罐體320的光線，則該主罐體32;〇可吸收較多所述太陽 能並將能量熱傳導至該主液體_ 0 ’使該主液體3 4 0吸收 所述太陽能而相變化成一主氣體36〇，該主氣體360持續 被產生而經由該主導管330進入該主氣室511中，並推動 該活塞520 ’再透過該支桿530及該連桿570的連動關係 將該太陽能板置放架200掀起》 [0024] Ο 又此時該副液體440亦會吸收所述太陽能而相變化成—副 氣體450並進入該副氣室512中且推動該活塞520，然因 該主氣室511與該副氣室512的容積比值為0.25，則該對 氣至之間產生壓力差且造成相互容積變化，令該伸縮機 構500伸縮而改變該太陽能板置放架2〇〇的受光面傾斜角 度’即該太陽能板置放架綱可被樞轉掀起但不會過快， 仍保持適當的受光面角度。 [0025] 田太陽逐漸下降時，該遮板350遮檔照射至該主罐體32〇 099100188 的光線更> ’ _太陽能板置放架2GG可被較快枢轉掀起 以保持適虽的爻光面角度，且該太陽能板置放架2〇〇與該 基座1〇Q之間的極限夾角，等於該遮板35G與該主開口盒 表單編號A0I01 第11頁/共20頁 0992000412-0 201124683 體310之間的夾角。 [0026] 當太陽完全沉降至地平線下時，該主液體340不會再相變 化為該副液體440，該主氣體360不會再相變化為該副氣 體450，且此時該主氣室511與該副氣室51 2的容積比值 大於0. 25，使該活塞520會被回推至初使狀態的位置，進 而令該太陽能板置放架200回復水平設置狀態。 [0027] 當然，本發明還可有其他多種實施例，在不背離本發明 精神及其實質的情況下，熟悉本領域的技術人員當可根 據本發明演化出各種相應的改變和變形，但這些相應的 改變和變形都應屬於本發明所附的申請專利的保護範圍 〇 【圖式簡單說明】 [0028] 第一圖為本發明的立體分解圖。 [0029] 第二圖為本發明的立體組合圖。 [0030] 第三圖為本發明的組合剖視圖。 [0031] 第四圖為本發明的改變受光面傾斜角度圖。 【主要元件符號說明】 [0032] 基座 100 [0033] 承樞部110 [0034] 滑槽 120 [0035] 太陽能板置放架200 [0036] 穿枢部21 0 099100188 表單編號A0101 第12頁/共20頁 0992000412-0 201124683 [0037] 主儲能器300 [0038] 主開口盒體310 [0039] 主開孔311 [0040] 主罐體320 [0041] 主導管330 [0042] 主液體340 [0043] Ο [0044] 遮板350 主氣體360 [0045] 副儲能器400 [0046] 副開口盒體410 [0047] 副開孔411 [0048] 副罐體4 2 0 [0049] [0050] 副導管430 副液體440 [0051] 副氣體450 [0052] 伸縮機構500 [0053] 氣缸510 [0054] 主氣室511 [0055] 副氣室512 099100188 表單編號Α0101 第13頁/共20頁 0992000412-0 201124683 [0056] 活塞 52 0 [0057] 支桿530 [0058] 嵌桿 540 [0059] 第一枢體550 [0060] 第二枢體560 [0061] 連桿 5 70 [0062] 太陽能板600 099100188 表單編號A0101 第14頁/共20頁 0992000412-0[0011] a can body, a conduit connecting the can body, and a liquid sealed in the can body, the pair of open boxes are respectively fixed to the solar panel placement frame and the base Provided on the same side, and one of the accumulators further includes a shutter fixed to one end of the open box; the telescopic mechanism includes a cylinder fixed to the base, a piston housed inside the cylinder, a rod penetrating the cylinder and fixing the piston, and a connecting rod disposed between the rod and the solar panel placing rack, the piston isolating the interior of the cylinder from a pair of air chambers, and the The pair of conduits respectively communicate with the pair of air chambers, the liquid absorbs the solar energy and phase changes into a gas and enters the air chamber, the pair of air chambers generate mutual volume changes and move the link to drive the solar panel placement rack The angle of inclination of the light receiving surface. The utility model has the advantages that the solar panel placing rack can be placed for the solar panel, the liquid in the tank body absorbs the solar energy and changes into a gas to enter the air chamber, and the pressure difference generated by each air chamber causes the piston and the strut to move and The driving link pivots to change the inclination of the solar panel placement frame, so that the solar panel is adjusted to a preferred light receiving surface angle in response to the orientation of the sun lifting, and the energy storage device connected to the solar panel placement frame during the daytime will The solar panel placement pushes the tilt, and the energy storage device connected to the base at night returns the solar panel to the original position, and can track the sun without additional power, thereby increasing the overall working efficiency of the solar power generation equipment. The detailed description and technical contents of the present invention are set forth below with reference to the accompanying drawings. The invention relates to a powerless tracking device for solar power generation equipment 099100188 Form No. A0101 Page 7 / Total 20 pages 0992000412-0 201124683 , please refer to the first to third figures, including a base 100, a solar panel A rack 200, a pair of accumulators, and a telescopic mechanism 500 are disposed. [0012] The base 100 is an open rectangular box having a long rectangular shape, but is not limited by such a configuration. The right short side end of the base 100 has a bearing portion 110, and the long side of the base 100 A sliding slot 120 is defined in the horizontal direction. [0013] The solar panel placement frame 200 is a long rectangular plate body, but is not limited by such a configuration. The right side short side end of the solar panel placement frame 200 is formed with a penetrating portion 210. The solar panel 600 is pivotally connected to the right side of the base 100, so that the solar panel 600 can be mounted on the base 100. The armature portion 110 is a mechanism for pivoting the shaft to open or close. [0014] The pair of energy storage devices are respectively installed on the base 100 and the solar panel placement rack 200 and are disposed on the same side. The pair of energy storage devices respectively comprise an open box body, a tank body, a duct, and a The liquid further illustrates the structural composition and assembly configuration of the pair of accumulators. [0015] The pair of energy storage devices are a main energy storage device 300 and a secondary energy storage device 400, respectively, the pair of open box bodies are a main open box body 310 and a pair of open box bodies 410, respectively. The main tank 320 and a pair of tanks 420 are respectively a main conduit 330 and a sub-duct 430. The pair of liquids are a main liquid 340 and a sub-liquid 440, respectively. [0016] The main open box body 3 10 is fixedly attached to the left short side end of the solar panel mounting frame 200 in parallel, and the opening of the main open box body 310 faces upward, and the main open box body 310 is opened. a main opening 311, the main can body 320 is received in the main open box body 310, the main can body 320 is in a closed hollow shape, 099100188 Form No. A0101 Page 8 / Total 20 pages 0992000412-0 201124683 The main duct 330 The main fluid 340 is sealed and filled in the main tank 320, and the main accumulator 300 further includes a shutter 350. The shutter 350 is fixed at the end of the main open box. One end of the body 310 has an open end and an open end thereof facing the orientation of the piercing portion 210. [0017] The sub-opening box 410 is fixedly attached to the left short side end of the base 100 in parallel, and the opening of the sub-opening box 410 faces upward, and the sub-opening box 410 is opened. a hole 411, the opening area of the auxiliary opening 411 is smaller than the opening area of the main opening 311, and the sub-tank 420 is received in the sub-opening box 410, and the sub-tank 420 is closed and hollow. The sub-duct 430 is end-connected to the sub-tank 420, and the sub-liquid 440 is sealed and filled in the sub-tank 410. [0018] The telescopic mechanism 500 is pivotally disposed between the base 100 and the solar panel mounting frame 200, and further illustrates the structural composition and assembly configuration of the telescopic mechanism 500. The telescopic mechanism 500 includes a cylinder. 510, a piston 520, a rod 530, an embedded rod 540, a first pivot body 550, a second pivot body 560, and a link 570. The cylinder 510 is fixed on the base 100. The cylinder 510 is in a closed hollow shape. The piston 520 is accommodated inside the cylinder 510 and isolates the internal space of the cylinder 510 into a pair of air chambers that are not in communication with each other. The air chambers are respectively a main air chamber 511 and a sub air chamber 512. The main air chamber 511 is located at the short side end of the left side of the base 100, and the sub air chamber 512 is located at the right short side end of the base 100. The other end of the main duct 330 communicates with the main air chamber 511, and the auxiliary duct 430 is connected to the sub air chamber 512, and the pair of air chambers respectively communicate with the pair of tanks and are separated from each other. 099100188 Form No. 101 0101 Page 9 / Total 20 Pages 0992000412-0 201124683 [0020] The struts 530 are bored through the cylinder 510 and fixed to the piston 520, the struts 530 are located in the piston 520 and the secondary energy storage device Between the 400s, the shank 530 is disposed in the main air chamber 5U, and the rod 54 is fixed to the other end of the rod 530, and the rod 540 is connected to the sliding slot 120. The first pivot body 550 is coupled to the support rod 530 ′. The second pivot body 560 is coupled to the bottom surface of the solar panel placement frame 2 , and both ends of the link 570 The first pivot body 550 and the second pivot body 560 are respectively pivoted, and the first pivot body 550 is located at the base 1 when the solar panel placement frame 2 is closed to the base 1 The short side end of the left side of the crucible is located at the right side of the short side of the base 5 6 . [0022] [0022] 099100188 When the present invention is used, please refer to the third and fourth figures, the pedestal 1 〇〇 is horizontally mounted on the roof, the solar panel placement rack 2 — - solar panel _ set And the pair of accumulators are disposed on the side that rises toward the early morning sun: 'In the unlit state, the solar panel placement rack 2 is closed to the main air chamber 511 and the pair The volume ratio of the gas chamber 512 is U, and when the 〇 line is just raised, the door hole line ′ and the sunlight can illuminate the main tank body Q through the main opening 311 and the field opening 41U. Sub-main can body 32. Absorbable, the 340 causes the main liquid 340 to absorb the solar energy and phase change into a main gas main gas kiss is continuously generated through the main binary into the main body fi to 511 and push the piston 52 (), The solar energy is absorbed and the phase change body 440 is also 512 and pushed into the sub air chamber to push the piston 520 're-transport the rod (4) and the link 10th/20 pages form number A0101 ^ 201124683 The interlocking relationship of 570 is to drive the inclined angle of the light receiving surface of the solar panel placing frame 200. However, since the opening area of the auxiliary opening 411 is smaller than the opening area of the main opening 311, the auxiliary can 420 is larger than the main The tank body 320 is heated more, so that the sub-accumulator 400 is more powerful than the main accumulator, so that the solar panel 600 can absorb the solar energy at a preferred angle of the receiving surface, thereby avoiding excessive sunlight. The solar panel placement rack 200 is tilted too early to correspond to the sun with a preferred light receiving surface. [0023] Ο When the sun is gradually rising, the shutter 350 cannot completely block the light that is irradiated to the main can body 320, then the main can body 32; 〇 can absorb more of the solar energy and conduct energy heat to The main liquid _ 0 ' causes the main liquid 340 to absorb the solar energy and phase change into a main gas 36 〇, the main gas 360 is continuously generated to enter the main plenum 511 via the main conduit 330, and push the The piston 520' is further slid by the solar panel placing frame 200 through the interlocking relationship between the strut 530 and the connecting rod 570. [0024] At this time, the sub liquid 440 also absorbs the solar energy and changes phase into a pair The gas 450 enters the sub-chamber 512 and pushes the piston 520. However, since the volume ratio of the main air chamber 511 to the sub-air chamber 512 is 0.25, a pressure difference is generated between the pair of gases and mutual volume changes are caused. The telescopic mechanism 500 is expanded and contracted to change the inclination angle of the light receiving surface of the solar panel placement frame 2, that is, the solar panel placement frame can be pivoted but not too fast, and the proper light receiving surface angle is maintained. . [0025] When the sky gradually descends, the shutter 350 occludes the light that is irradiated to the main tank 32〇099100188 more> ' _ solar panel placement rack 2GG can be pivoted faster to maintain proper 爻The angle of the smooth surface, and the limit angle between the solar panel placement frame 2 and the base 1Q, is equal to the shutter 35G and the main open box form number A0I01 page 11 / total 20 pages 0992000412-0 201124683 The angle between the bodies 310. When the sun is completely settled to the horizon, the main liquid 340 does not change phase to the sub-liquid 440, and the main gas 360 does not change to the sub-gas 450 again, and the main gas chamber 511 at this time. The volume ratio of the sub air chamber 51 2 is greater than 0.25, so that the piston 520 is pushed back to the initial state, thereby causing the solar panel placement frame 200 to return to the horizontal setting state. The present invention may, of course, be embodied in various other embodiments and various modifications and changes can be made in accordance with the present invention without departing from the spirit and scope of the invention. Corresponding changes and modifications are to be included in the scope of protection of the appended claims. [FIG. 1] The first figure is an exploded perspective view of the present invention. [0029] The second figure is a perspective assembled view of the present invention. [0030] The third figure is a combined cross-sectional view of the present invention. [0031] The fourth figure is an angle diagram of changing the light receiving surface of the present invention. [Main Component Symbol Description] [0032] Base 100 [0033] Bearer 110 [0034] Chute 120 [0035] Solar Panel Placement 200 [0036] Piercing 21 0 099100188 Form No. A0101 Page 12 / Total 20 pages 0992000412-0 201124683 [0037] Main energy storage device 300 [0038] Main opening box 310 [0039] Main opening 311 [0040] Main tank 320 [0041] Main conduit 330 [0042] Main liquid 340 [ 0043] Ο [0044] Shield 350 Main Gas 360 [0045] Sub-Accumulator 400 [0046] Sub-opening box 410 [0047] Sub-opening 411 [0048] Sub-tank 4 2 0 [0049] Secondary conduit 430 secondary liquid 440 [0051] secondary gas 450 [0052] expansion mechanism 500 [0053] cylinder 510 [0054] main air chamber 511 [0055] sub air chamber 512 099100188 Form number Α 0101 Page 13 / 20 pages 0992000412- 0 201124683 [0056] Piston 52 0 [0057] Strut 530 [0058] Insert 540 [0059] First pivot 550 [0060] Second pivot 560 [0061] Connecting rod 5 70 [0062] Solar panel 600 099100188 Form No. A0101 Page 14 / Total 20 Pages 0992000412-0