201243253 六、發明說明： 【發明所屬之技術領域】 本發明「陣列式光學離軸聚焦之太陽能收集裝 置」，係指一種以一體成型構成的陣列式光學離軸 聚焦之太陽能收集裝置’本結構的整體設計具有巧 思’具有不遮光、質輕、易製造、精度高等優點， 特別適合於發電或集熱裝置等的高效率太陽能採 集之用。 【先前技術】 按，太陽能運用在發電的能量收集，需要有較 佳的聚光設計，方得以有效率的集取日光，如習用 太陽能系統的專利，如美國專利第7 1 09461號及第 51537 80號專利裡，揭露的都是在一大反射鏡前的 焦點附近放置聚光鏡及太陽能板，使該大反射鏡將 太陽光反射並集中於該聚光鏡裡，供太陽能板吸收 能量’但這種單純的將太陽光束反射，能將廣大面 積的日光聚集起來，但聚焦比並不高，一般只能有 400-500倍之間，對於昂貴的太陽能板而言，付出 之成本仍為太高；另外，該聚光鏡設於大反射鏡正 前方仍有少許的遮光問題，是其主要的缺點；再如 美國專利公開第2009/0277498A1號係利用一個玻 璃球放在大反射面鏡焦點上，後方再放置角錐導光 體及太陽能板’但由於玻璃球本身並無聚焦作用， 而平面角錐體聚焦比很小，故整體的聚焦比雖略有 201243253 提昇’但實在有限，同時仍有遮光的缺點》傳統集 熱多以柱狀拋物面鏡聚焦於長管，内通吸熱物質， 如美國專利461 1575、6080927等，雖然光學系統 單純但長管聚熱後熱易散失，是諸習用案件的缺 點。 因此’較新的太陽能裝置的設計，已有將大反 射鏡設為非對稱的弧形如美國專利5459996，使太 陽的光線在被大反射鏡反射之後，朝前方偏一側投 射，再被聚光鏡或其他裝置所吸收，但由於此種屬 於光學離軸式的太陽能裝置，運用於發電的能量 時，而以陣列式的排列組合才能大量收集日光獲取 充足的能量，但每一個太陽能裝置，即每一陣列單 π都需要個別的將大反射鏡組裝（鎖固或嵌接）及校 對位置，在組裝的上十分麻煩，並且耗費人工的技 術’成本很高’是習用的主要缺點。 【發明内容】 本發明主要之目的，係專為光學離軸聚焦的太 陽能裝置所研發，特別設有一以發泡體為主材，配 合肋架而構成的裝置本體，該本體在兩側邊分別貼 設有多數個反射膜而構成反射鏡，並形成對稱的接 收部’能將光線反射至光學系統，經二次光學的聚 光，或使用黑體輻射集熱裝置，可以得到高倍率的 201243253 太陽光能量’由於本發明的結構設計改變了傳統以 金屬或玻璃為反射鏡嵌設組裝的舊思維，本發明不 但在製造上能突破傳統，具有節省成本、製造容易、 質輕、維修容易等優點，並且能充分散熱，誠為一 突破現有產業上利用的發明。 為達上述之太陽能發電的目的，本發明可以下 列的方式來達成的： 設一本體，具有二對稱的接收部，該接收部内 至少各設有一反射鏡，且該反射鏡具有光學離轴式 的非對稱弧形；在本體中央依縱轴方向設有容槽， 並在容槽的底部設有通孔，而在容槽側邊對應接收 部的反射鏡焦點位置附近設有鏤空的支座；其中， 本體之底部係由發泡體以一體成型構成，且前述本 體於反射鏡位置的發泡體直接形成凹弧面，並在該 凹弧面上覆設有反射膜。 再設一光學系統，係設於本體的支座處，包含 有一透鏡組及一太陽能板；並設一冷卻系統，係設 於本體的容槽内以快速將多餘的熱能送出本體。 為達上述之太陽能集熱目的，本發明可以下列 的方式來達成的： 設一本體，具有二對稱的接收部，該接收部内 至少各設有一反射鏡，且該反射鏡具有光學離轴式 的非對稱弧形；在本體中央依縱軸方向設有容槽， 並在容槽的底部設有通孔，而在容槽側邊對應接收 5 201243253 部的反射鏡焦點位置附近設有鏤空的支座；其中， 本體之底部係由發泡體以一體成型構成，且前述本 體於反射鏡位置的發泡體直接形成凹弧面，並在該 凹弧面上覆設有反射膜。 一集熱裝置，該集熱裝置係為一封閉的箱形 體，形狀可依本體的形狀而略為變化，主要是在集 熱裝置的殼體内部填充高存熱物質（例如：砂, 另在集熱裝置兩側接受本體射出光線的方向，即相 對於支座位置處，設有二個錐形槽，該錐形槽的槽 面係塗為黑色，槽口的外側封設有透明窗口（例如： 玻璃或壓克力等）；數根傳熱管係貫穿於集熱裝置的 高存熱物質内部，且在諸傳熱管内儲有耐高溫油質 液體，則將本裝置設於本體的容槽及通孔位置，當 太陽光自上方照設在本體接收部的反射鏡後，分別 被反射至集熱裝置的窗口，被内部的存熱物質所吸 收後，再被傳熱管内部的油類流質將熱帶往需要的 地方。 【實施方式】 為使貴審查委員能清楚了解本發明之内容，僅 以下列說明搭配圖式，說明如后。 本發明具有二種實施方式，分別有不同的用 途’第一種為使用在太陽能發電的熱能集取，則請 參看第1、2圖所示，至少包含有： 一本體1 0，具有二對稱的接收部1 〇丨，1 〇2，該 201243253 接收部1 0 1，1 02内至少各設有一反射鏡1 〇3，1 04 ; 但本發明之實施例，係將本體1 〇設為一長形體，而 且在以該長形本體10的縱軸為界，左右各構成二對 稱的接收部101’ 102，且在接收部ιοί, 102内設 有多數個呈陣列式排列的反射鏡1 03 , 1 〇4，該反射 鏡103’ 104具有光學離軸式的非對稱弧形；在本體 10中央依縱軸方向設有容槽14，並在容槽14的底 部设有通孔1 5 ’而在容槽1 4側邊對應接收部1 〇 1， 102的反射鏡1〇3，104焦點位置附近設有鏤空的支 座16。 晴參看第2、3圖所不，該本體1〇之底部係由 發泡體11 (例如：PU )以一體成型構成，為使其具 有較佳的強度，在本體1 0的發泡體1 1外緣或周側 係以肋架13予以支撐框圍；其中，如第2圖所示， 前述本體10於反射鏡103, 104位置的發泡體u直 接（以模具塑造）形成一凹弧面，並在該凹狐面上 覆設有反射膜12。（按，該製作反射鏡之製法，詳 述於另一專利案中，在此不作贅述。） 請配合參看第1、2、3圖所示，本體1〇的兩對 稱的接收部1 0 1，1 02上方開口處均設有嵌槽i 7， 並分別以一透光防護蓋板1 8覆設其上’作為防塵及 保護反射鏡103，104之設置。 一光學系統20，係設於本體1 〇的支座16處， 包含有一透鏡組21及一太陽能板22’其中，如第2、 201243253 3圖所示，該透鏡組2 1係於正對著反射鏡1 〇3，1 〇4 端設有凸弧形面210’而另端則設有角錐體211，並 在角錐體211的後方設有太陽能板22。 一冷卻系統3 0，係設於本體1 〇的容槽1 4内，， 包含有與光學系統20貼合的多數個散熱座31及冷卻 管32。 本發明在使用上，如第3圖所示，當太陽光l〇 自本發明上方照設在本體10接收部1〇1，〗〇2的反射 鏡1 03 ’ 1 04後，分別被反射至光學系統2〇内的透鏡 組2 1 ’經透鏡組2 i以凸弧形面2丨〇進行二次光學的 接收及導引，由角錐體211將能量聚集於太陽能板 22上’再由冷卻系統3〇以水冷的方式將多餘的熱能 帶走’又由於在本體10的容槽14及通孔15係為貫 通’故可通以氣流w，將本體1 〇内的熱量以氣冷的 方式快速帶走。 惟上述的冷卻系統3 0亦可等效取代以第4圖所 不的被動式冷卻系統4 0，即除了設有一支撐及吸熱 的散熱座41之外，在其側邊更設有熱導管42 ( heat pipe ) ’並在該熱導管42上設有鰭片43，且該鰭片 43係垂直於容槽14及通孔1 5的槽徑及孔徑。 本發明的第二種實施例，係使用於輻射集熱的用 途上’除具有第一實施例的本體10之外，更增加了 如第5圖所不的集熱裝置50,該集熱裝置50係為一 201243253 封閉的箱形體，形狀可依本體1〇的形狀而略為變 化，主要是在集熱裝置5〇的殼體内部填充存熱物質 53 (例如.砂礫），另在集熱裝置5〇兩側接受本體 1 〇射出光線的方向，即相對於支座丨6位置處，設有 二個錐形槽5 1，該錐形槽5丨的槽面係塗為黑色，槽 口的外側封設有透明窗口 52 (例如：玻璃或壓克力 等）；數根傳熱管54係貫穿於集熱裝置5〇的高存熱 物質53内部，且在諸傳熱管54内儲有耐高溫油質液 體，能將熱能吸取並帶走。 欲將本發明實施於輻射集熱時，係將該集熱裝置 50置於本體1〇的容槽14及通孔15位置，當太陽光 L〇自上方照设在本體接收部1〇1’ 1〇2的反射鏡 103 ’ 104後，分別被反射至集熱裝置5〇的窗口 52， 被内部的存熱物質53所吸收後，再被傳熱管54内部 的油質液體將熱量帶往需要的地方。 運用本發明時’將可獲致如下之優點： 1.本發明係專為以光學離軸式弧形反射鏡收集太陽 能所設計的’在本體的結構上，係以發泡體為底 材，並以一體成型的方式塑成，故製造上更為方 便，同時在反射鏡的設計，係在發泡體上貼設塑膠 反射膜’除了能減少成本之外，製作更為精密，不 易變形，且維修容易，是本發明之主要優點。 2 _本發明造形上以長形設計，而且以陣列式的反射 201243253 鏡向中央集中將能量收集，而冷卻系統係架設在中 央位置，且上下貫通，能有效的進行散熱的目的， 為本發明的另一優點。 3 ·本發明光學系統内的透鏡組，以凸弧形面對太陽 光再進行二次光學的接收及導引，再由角錐體將能 量聚集於太陽能板上，使光源的接收倍率更大，使 本發明能實施於太陽能發電上。 本發明在實施於輻射集熱用途時，僅需在本體内 设有集熱裝置，當太陽光自上方照設在本體接收部 的反射鏡後，分別被反射至集熱裝置的窗口，被内 部的存熱物質所吸收後，再被傳熱管内部的油質液 體將熱帶往需要的地方’用途更為廣泛。 綜上所述，本發明實具有專利之新穎性，具有 實質的產業利用價值而具有實用性，且符合業界的 期待，應予專利的保護，符合專利之新穎性及實用 的進步性要件，乃爰依專利法之規定，向鈞局提 10 201243253 【圖式簡單說明】 第1圖 係本發明第1實施例之外觀結構圖。 第2圖 係本發明第1實施例之結構分解圖。 第3圖 係本發明第1實施例之橫剖視圖。 第4圖 係本發明第1實施例的另一散熱系統圖。 第5圖 係本發明第2實施例之橫剖視圖。 【主要元件符號說明】 10本體 1 0 1接收部 102接收部 103反射鏡 104反射鏡 11發泡體 12反射膜 13肋架 14容槽 1 5通孔 1 6支座 17嵌槽 1 8透光防護蓋板 20光學系統 2 1透鏡組 2 1 0凸弧形面 21 1角錐體 22太陽能板 3 0冷卻系統 31散熱座 3 2冷卻管 40冷卻系統 4 1散熱座 42熱導管 43鰭片 50集熱裝置 π 201243253 51錐形槽 52窗口 53存熱物質 54傳熱管 L〇太陽光 W氣流 12201243253 VI. Description of the Invention: [Technical Field of the Invention] The "array type optical off-axis focusing solar energy collecting device" of the present invention refers to an array type optical off-axis focusing solar energy collecting device integrally formed. The overall design has the ingenuity of 'no shading, light weight, easy to manufacture, high precision, etc. It is especially suitable for high-efficiency solar energy collection such as power generation or heat collecting devices. [Prior Art] According to the solar energy, the energy collection used in power generation requires a better concentrating design to efficiently collect sunlight, such as the patents of conventional solar systems, such as US Patent No. 7 1 09461 and 51537. In the 80th patent, it is revealed that a concentrating mirror and a solar panel are placed near the focus in front of a large mirror, so that the large mirror reflects and concentrates the sunlight in the concentrating mirror for the solar panel to absorb energy 'but this simple Reflecting the sun's beam, it can gather a large area of sunlight, but the focus ratio is not high, generally only between 400-500 times, for expensive solar panels, the cost is still too high; The concentrating mirror is disposed in front of the large mirror and still has a slight shading problem, which is its main disadvantage; and, as disclosed in US Patent Publication No. 2009/0277498A1, a glass ball is placed on the focus of the large reflecting mirror, and then placed rearward. Corner cone light guide and solar panel' but because the glass sphere itself has no focusing effect, and the plane angle cone has a small focusing ratio, the overall focusing ratio is slightly 2012. 43253 Lifting 'but it is limited, and there are still shortcomings of shading. Traditionally, the collector is focused on the long tube with a columnar parabolic mirror, and the inner heat absorbing material, such as US patents 461 1575, 6080927, etc., although the optical system is simple but long tube After heat, heat is easily lost, which is a shortcoming of the cases. Therefore, in the design of newer solar devices, the large mirror has been set to an asymmetrical arc, such as U.S. Patent 5,459,996, so that the sun's rays are reflected by the large mirror, and then projected toward the front side, and then by the condensing mirror. Or other devices are absorbed, but because this kind of optical off-axis solar device is used for energy generation, and in an array arrangement, a large amount of sunlight can be collected to obtain sufficient energy, but each solar device, that is, each An array of single πs requires individual assembly (locking or inlay) of large mirrors and proofreading positions, which is cumbersome to assemble, and the labor-intensive technique 'high cost' is a major drawback of the prior art. SUMMARY OF THE INVENTION The main object of the present invention is to develop a solar device for optical off-axis focusing, and particularly to provide a device body mainly composed of a foam body and a rib cage, the body being respectively disposed on both sides A plurality of reflective films are attached to form a mirror, and a symmetrical receiving portion is formed to reflect light to the optical system, and secondary optical concentrating, or using a black body radiation collecting device, can obtain a high-magnification 201243253 sun. Light energy 'Because the structural design of the present invention changes the traditional thinking of using metal or glass as a mirror embedded assembly, the invention not only breaks through the tradition in manufacturing, but also has the advantages of cost saving, easy manufacture, light weight, easy maintenance and the like. And it can fully dissipate heat, and it is a breakthrough in the use of existing industries. For the purpose of achieving the above-mentioned solar power generation, the present invention can be achieved in the following manner: a body having two symmetrical receiving portions, at least one mirror disposed in the receiving portion, and the mirror having an optical off-axis type An asymmetrical arc shape; a cavity is provided in the center of the body according to the longitudinal axis direction, and a through hole is arranged at the bottom of the cavity; and a hollow support is arranged near the focus position of the mirror corresponding to the receiving portion on the side of the cavity; The bottom of the body is integrally formed by a foam, and the foam of the body at the mirror position directly forms a concave curved surface, and a reflective film is covered on the concave curved surface. Further, an optical system is disposed at the support of the body, including a lens group and a solar panel; and a cooling system is disposed in the cavity of the body to quickly send excess heat energy out of the body. In order to achieve the above-mentioned solar heat collecting purpose, the present invention can be achieved in the following manner: a body having two symmetrical receiving portions, at least one mirror disposed in the receiving portion, and the mirror having an optical off-axis type Asymmetrical arc shape; a cavity is provided in the center of the body according to the longitudinal axis direction, and a through hole is arranged at the bottom of the cavity, and a hollow branch is arranged near the focus position of the mirror corresponding to the reception side of the 201243253 part The bottom of the body is integrally formed by a foam, and the foam of the body at the mirror position directly forms a concave curved surface, and a reflective film is covered on the concave curved surface. a heat collecting device, the heat collecting device is a closed box-shaped body, and the shape can be slightly changed according to the shape of the body, mainly filling the interior of the heat collecting device with a high heat accumulating substance (for example: sand, another set Both sides of the heat device receive the direction in which the body emits light, that is, two tapered grooves are provided with respect to the position of the support, the groove surface of the tapered groove is painted black, and the outer side of the notch is sealed with a transparent window (for example : glass or acrylic, etc.; a plurality of heat transfer tubes are inserted inside the high heat storage material of the heat collecting device, and a high temperature resistant oil liquid is stored in the heat transfer tubes, and the device is disposed on the body The position of the groove and the through hole, when the sunlight is irradiated from the mirror on the receiving portion of the body, is reflected to the window of the heat collecting device, is absorbed by the internal heat storage material, and is then absorbed by the oil inside the heat transfer tube. The fluidity of the genus will be in the place where it is needed. [Embodiment] In order to make the contents of the present invention clear to the reviewer, the following description will be used in conjunction with the drawings, and the description will be as follows. The present invention has two embodiments, each having a different Use '第For the heat energy collection used in solar power generation, please refer to the figures 1 and 2, which at least include: a body 10, a two-symmetric receiving portion 1 〇丨, 1 〇 2, the 201243253 receiving unit 1 At least one mirror 1 〇 3, 10 04 is provided in each of 0 1,1 02; however, in the embodiment of the invention, the body 1 is configured as an elongated body and is bounded by the longitudinal axis of the elongated body 10 Each of the left and right sides constitutes a two-symmetric receiving portion 101' 102, and in the receiving portion ιοί, 102, a plurality of mirrors 10 3 , 1 〇 4 are arranged in an array, and the mirror 103 104 has an optical off-axis type An asymmetrical arc; a cavity 14 is provided in the center of the body 10 in the longitudinal direction, and a through hole 15 5 ' is provided in the bottom of the cavity 14 and a receiving portion 1 〇 1, 102 is located on the side of the cavity 14 The mirrors 1〇3, 104 are provided with a hollow support 16 near the focus position. For clarity, see Figures 2 and 3, the bottom of the body 1 is integrally formed by a foam 11 (for example, PU). In order to make it have better strength, the outer edge or the peripheral side of the foam body 1 of the body 10 is supported by a rib cage 13; As shown in FIG. 2, the foam body u at the position of the mirrors 103, 104 of the body 10 directly (formed by a mold) forms a concave curved surface, and the concave fox surface is covered with a reflective film 12. According to the method for manufacturing the mirror, which is described in detail in another patent, it will not be described here.) Please refer to the first and second symmetrical receiving parts of the body 1 1, as shown in Figures 1, 2 and 3. The upper opening of the 01 is provided with a recessed i7, and is respectively disposed with a light-transmissive protective cover 18 as a dust-proof and protective mirror 103, 104. An optical system 20 is attached to the body. The support 16 of the cymbal includes a lens group 21 and a solar panel 22'. As shown in the second, 201243253 3, the lens group 2 1 is directly opposite the mirror 1 〇 3, 1 〇 4 The end is provided with a convex curved surface 210' and the other end is provided with a pyramid 211, and a solar panel 22 is disposed behind the pyramid 211. A cooling system 30 is disposed in the housing 1 4 of the body 1 , and includes a plurality of heat sinks 31 and cooling tubes 32 that are bonded to the optical system 20 . In the present invention, as shown in FIG. 3, when the sunlight 100 is irradiated from the upper portion of the present invention to the receiving portion 1〇1 of the body 10, the mirror 103'104 of the 〇2 is reflected to The lens group 2 1 ' in the optical system 2 is secondarily optically received and guided by the lens group 2 i with a convex curved surface 2 ,, and the energy is concentrated on the solar panel 22 by the pyramid 211 'and then cooled The system 3 带 removes excess heat energy in a water-cooled manner, and since the tank 14 and the through-hole 15 of the body 10 are connected, the airflow w can be passed through, and the heat in the body 1 is air-cooled. Take it away quickly. However, the above-mentioned cooling system 30 can also be equivalently replaced with the passive cooling system 40 shown in FIG. 4, that is, in addition to the heat sink 41 having a support and heat absorption, a heat pipe 42 is further provided on the side thereof ( The heat pipe 42 is provided with a fin 43 on the heat pipe 42 , and the fin 43 is perpendicular to the groove diameter and the hole diameter of the cavity 14 and the through hole 15 . A second embodiment of the present invention is used for the purpose of radiation heat collection. In addition to the body 10 of the first embodiment, the heat collecting device 50 as shown in FIG. 5 is further added. The 50 series is a closed box-shaped body of 201243253, and the shape can be slightly changed according to the shape of the body 1 ,, mainly in the interior of the casing of the heat collecting device 5 填充 filled with heat accumulating substance 53 (for example, gravel), and in the heat collecting device. The sides of the 5 接受 receive the direction of the light emitted by the body 1 , that is, with respect to the position of the support 丨 6 , two tapered grooves 5 1 are provided, and the groove surface of the tapered groove 5 涂 is painted black, and the groove is The outer side is sealed with a transparent window 52 (for example, glass or acryl, etc.); a plurality of heat transfer tubes 54 are inserted inside the high heat accumulating substance 53 of the heat collecting device 5, and are stored in the heat transfer tubes 54. High temperature resistant oily liquid that absorbs and removes heat. When the present invention is to be applied to radiation heat collection, the heat collecting device 50 is placed at the position of the cavity 14 and the through hole 15 of the body 1〇, and when the sunlight L is illuminated from above, the body receiving portion 1〇1' After the mirror 103'104 of 1〇2, the window 52, which is reflected to the heat collecting device 5〇, is absorbed by the internal heat accumulating substance 53, and then the heat is carried by the oily liquid inside the heat transfer tube 54. Where it is needed. When using the present invention, the following advantages will be obtained: 1. The present invention is designed for collecting solar energy by an optical off-axis curved mirror, and is based on a foam body as a substrate. It is molded in one piece, so it is more convenient to manufacture. At the same time, in the design of the mirror, the plastic reflective film is attached to the foam. In addition to reducing the cost, the production is more precise and less deformable. Maintenance is easy and is a major advantage of the present invention. 2 _ The invention is designed in a long shape, and the energy is collected by the array reflection 201243253 concentrating toward the center, and the cooling system is erected at the central position, and is connected up and down, which can effectively dissipate heat, which is the invention Another advantage. 3. The lens group in the optical system of the present invention receives and guides the secondary optics in a convex arc shape, and then concentrates the energy on the solar panel by the pyramidal cone, so that the receiving ratio of the light source is larger. The invention can be implemented on solar power generation. When the invention is applied to the radiation heat collecting application, it is only necessary to provide a heat collecting device in the body. When the sunlight is irradiated from the upper surface of the mirror of the body receiving portion, the light is reflected to the window of the heat collecting device, and is internally After the heat accumulating material is absorbed, it is further used by the oily liquid inside the heat transfer tube to make the tropics where it is needed. In summary, the present invention has the patent novelty, has substantial industrial use value and is practical, and meets the expectations of the industry, should be protected by patents, and conforms to the novelty of the patent and the practical progressive requirements. According to the provisions of the Patent Law, it is proposed to the bureau 10 201243253 [Simplified description of the drawings] Fig. 1 is an external structural view of the first embodiment of the present invention. Fig. 2 is an exploded perspective view showing the first embodiment of the present invention. Figure 3 is a transverse cross-sectional view showing a first embodiment of the present invention. Fig. 4 is a view showing another heat dissipation system of the first embodiment of the present invention. Figure 5 is a transverse cross-sectional view showing a second embodiment of the present invention. [Main component symbol description] 10 body 1 0 1 receiving portion 102 receiving portion 103 mirror 104 mirror 11 foam 12 reflective film 13 rib 14 socket 1 through hole 1 6 holder 17 slot 1 8 light transmission Protective cover 20 optical system 2 1 lens group 2 1 0 convex curved surface 21 1 angle cone 22 solar panel 30 cooling system 31 heat sink 3 2 cooling tube 40 cooling system 4 1 heat sink 42 heat pipe 43 fin 50 set Thermal device π 201243253 51 tapered groove 52 window 53 heat storage material 54 heat transfer tube L 〇 sunlight W air flow 12