200905237 九、發明說明： 【發明所屬之技術領域】 本發明為提供光單元，尤指-種集光單 兀，係由一可透光性材質所製成之實俨， :之設計可使集歧能增加’且其除 夕’尚可以複數個集光單元經由轴對稱(如：“ ,(a/ray))祕_排顺合方趣大，進而獲得 更多的平均光通量之技術者。 疋叩u付 ί ϋ 【先前技術】 近年來由於綠色能源普遍地受到重視，使得使用 太陽能電池發電已經是各國未麵展之聰，也因 電池的需求逐年增加，相對使太陽能電池的成 间所以要降下成本，必須使太 利用，以避免浪費。 μ双扪 但是太陽能電池系統在發展之初，因受限於立發 電成高t因素’未能大量推廣，然而近年來隨著技 術的提幵與環境議題的重視，各先進 太陽能電池系統之計晝。 社陽能可_最乡岐絲能及熱能 ;不過如 何;^以收木利用便成為科學界爭相研究的對象，集光器 便ΐίΓΐ 一，-由於該集光器係利用光學元件來聚集在 nrr =隹池70件上’所以可以更有效的_太陽能。 以下^集光器之相關專利文獻： 清參閱第一圖所示，係中華民國新型專利第 Μ薦78號，其主要係用以收集光線之集光器單元1〇, 200905237 5玄集光益早元ίο包括有至少二個不同大小之内層錐形 罩11及外層錐形罩12，該内、外層錐形罩I〗、a的 錐頂及錐底處皆設有開口，且該内層錐形罩n的内、 外側面皆設有反射面，而該外層錐形罩12則至少於其 内側面設有反射面。 惟’該第M302678號專利之缺失在於：其並未考 慮到集光器單元10模型製作設計之價格，及其内部的 材質改善，導致成本高、效果不佳，且在組裝便利性上 亦顯不夠。 請參閱第二圖所示，係美國US6, 903, 261 B2號專 利，其主要係利用一菲涅爾（Fresnei)透鏡21置於一 集光器20模組的前方，並在該集光器2〇模組的後方裝 設一接受H 22 (如：太陽能電池），以及在該菲顧透 鏡21之二相對應側沿該接受器22放置兩傾斜之反射面 23 (形成如第二圖所示之高度與菲涅爾透鏡21的焦距 F及平均傾角（beta)),並於該集光器2〇模組中間設置 垂直的反射面（圖中未示），如此，當一零度角離點 的光入射至该集光器2〇模組，在被該接受器μ之收集 面板接收前，會先被該兩傾斜之反射面23反射，所以 在該收集面板上會有平均的光通量。 '准》亥美國US6, 903, 261 B2號專利之缺失在於： ，並未考慮到集光器2〇模組製作設計之價格，及其内 =的材質改善’導致成本高、效果不佳，且在組裝便利 =亦顯不夠。故而提出本料利之申請，藉以提昇業 者在S亥類產品中的競爭實力。 7 200905237 【發明内容】 考慮文獻，皆並未 多缺點；因此，發明人依據改善等諸 驗’乃經過長久努力研究與實驗，並配合二 於開發設計出本發明之一種「集光單元」。 、’、200905237 IX. Description of the Invention: [Technical Field] The present invention provides a light unit, in particular, a light collecting unit, which is made of a light transmissive material, and can be designed. The increase in dissimilarity 'and its New Year's Eve' can still be achieved by a number of light collecting units via axisymmetric (eg, ", (a/ray)) secret _ shun shun, and then obtain more average luminous flux."叩u付ί ϋ [Prior Art] In recent years, due to the widespread attention of green energy, the use of solar cells for power generation has become a non-exhibition of the country, and the demand for batteries has increased year by year. Lowering the cost must be made too much to avoid waste. μ 扪 扪 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能 太阳能The importance of environmental issues, the calculation of advanced solar cell systems. 社阳能可_最乡岐丝能和热能; but how; ^ the use of wood harvesting has become the object of scientific research, the light collector Γΐ Γΐ , 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于 由于It is a new patent of the Republic of China No. 78, which is mainly used to collect light. The light collector unit 1〇, 200905237 5 Xuanji Guangyi early Yuan ίο includes at least two different sizes of inner cone cover 11 and outer layer The cone cover 12, the inner and outer cones I, a, the cone top and the cone bottom are provided with openings, and the inner and outer sides of the inner cone cover n are provided with a reflecting surface, and the outer cone The mask 12 is provided with a reflecting surface at least on its inner side. However, the lack of the patent No. M302678 is that it does not take into account the price of the model design of the concentrator unit 10, and the internal material thereof improves the cost. High, ineffective, and not easy to assemble. Please refer to the second figure, which is US Patent No. 6,903,261 B2, which is mainly placed by a Fresnei lens 21. a front of the module of the concentrator 20, and in the concentrator 2 The rear of the device is provided with a receiving H 22 (eg, a solar cell), and two opposite reflecting surfaces 23 are placed along the acceptor 22 on the corresponding side of the two lenses 21 (forming a height as shown in the second figure) The focal length F and the average tilt angle (beta) of the Fresnel lens 21, and a vertical reflecting surface (not shown) is disposed in the middle of the concentrator 2 , module, so that when the zero-degree angle is off the point of the light The module that is incident on the concentrator 2 is first reflected by the two inclined reflecting surfaces 23 before being received by the collecting panel of the receiver μ, so that there is an average luminous flux on the collecting panel. The US US 6, 903, 261 B2 patent is missing: , does not take into account the price of the collector design of the concentrator, and the material improvement of the inside = resulting in high cost, poor performance, and assembly Convenience = also not enough. Therefore, the application for this material is proposed to enhance the competitiveness of the industry in the S Hai products. 7 200905237 [Summary of the Invention] There is no disadvantage in considering the literature; therefore, the inventors have made long-term efforts and research based on the improvement and other experiments, and cooperated with the development of a "light collecting unit" of the present invention. ,’,
本發明之—目的，在於提供—光 =性材質(如:高分子材料、聚甲基丙二 _A)、聚碳酸醋⑽或透鏡材料（如：玻璃、石夕膠、 ，酯）等）製成之實體’該實齡別具有第—折射面、 苐一折射面，以及第三折射面，其中該第-折射面之表 面積係大於該第三折射面之表_，並_第三折射面 係設有-接受器（如：太陽能電池），透過各折射面之 設計可使集光效能增加。 本發明之另-目的，在於該集光單元除了可以獨立 應用之外，尚可以複數個集光單元經由軸對稱（如：陣 列（array))或線對稱排列組合方式擴大應用，進而獲 得更多的平均統量；此—技術可糊在製作太陽能^ 池或模組設計公司上。 【實施方式】 為便於貴審查委員能對本發明之技術手段及運 作過程有更進一步之認識與瞭解，茲舉一實施例配合圖 式，禅細說明如下。 本發明係一種「集光單元」，請參閱第三圖所示， 其係一種用於收集光線且可使集光效能增加之集光單 200905237 子材料由—可透光性材質（如：高分 (ρ:: 丙烯酸甲嘯ΜΑ)、聚碳酸酯 。她’簡稱Pc)或透鏡材料（如 :樹:等)：製成之實體，該實體分別具有上表面夕 :外側面之第二折射面32，以及該實 第三折射面33 ’其中該第-折射面31係可 i表面籍射入’且其表面積係大於該第三折射面33The object of the present invention is to provide a light-based material (such as a polymer material, polymethyl propylene di-A), a polycarbonate (10) or a lens material (such as glass, shijiao, and ester). The formed body 'the actual age has a first refractive surface, a first refractive surface, and a third refractive surface, wherein the surface area of the first refractive surface is greater than the surface of the third refractive surface, and the third refractive index The surface is provided with a receiver (such as a solar cell), and the design of each refractive surface can increase the light collection efficiency. Another object of the present invention is that in addition to being independently applicable, the light collecting unit can further expand the application by a plurality of light collecting units via an axisymmetric (eg, array) or line symmetric arrangement, thereby obtaining more The average throughput; this technology can be used to make solar cells or module design companies. [Embodiment] In order to facilitate the review and understanding of the technical means and operation process of the present invention, an embodiment is described in conjunction with the drawings, and the following is a detailed description. The present invention is a "light collecting unit", as shown in the third figure, which is a light collecting sheet used for collecting light and increasing the light collecting efficiency. 200905237 sub-material is made of - permeable material (such as: high Minutes (ρ:: Acrylate), polycarbonate. She 'referred to as Pc) or lens material (eg: tree: etc.): a solid body that has an upper surface: the second refraction of the outer side a face 32, and the solid third refractive surface 33' wherein the first refractive surface 31 is incident on the surface and the surface area is greater than the third refractive surface 33
於該第三折射面33係設有一接受器加 (如.太陽能電池）。 牡掃明中’該第—折射面31之外形可為矩形、 面圓可^隋圓料任—形狀，且該第一折射面 、，Ύ面（如第二圖所示）、凹面或凸面等 株川碰該第Γ折射面31上係設有對應之微光學元 如.微光學膜片）；另外，該微光學元件311 尚可進—步地設有—用以防塵之透光薄膜312。 ^本發明中，該第二折射面⑽係可為—傾斜直面A receptor (e.g., solar cell) is disposed on the third refractive surface 33. In the Sweeping Sweep, the outer surface of the refracting surface 31 may be rectangular, the circular surface may be a round shape, and the first refractive surface, the first surface (as shown in the second figure), the concave surface or the convex surface The same is to be provided with a corresponding micro-optical element such as a micro-optical film on the second refractive surface 31; in addition, the micro-optical element 311 can be further provided with a light-transmissive film for dustproofing. 312. In the present invention, the second refractive surface (10) can be - inclined straight surface
/如第二圖所示）、傾斜多段面或傾斜弧面等設計，且 4第一折射面32之表面係可鍵-反射臈321或滿足一 全反射之設計需求。 在本發明中，該第三折射面33之表面係可為平面 (如第二圖所示）、凹面或凸面等表面。 ，本發財，該接受㈣係可藉由—黏合雜合 在雜三折射面33，絲_設在对三折射面33， 或與該第三折射面33保持1定間隙。 請同時參閱第四、第五、第六及第七圖所示，其 9 200905237 =別):述集光單元30之第一折射面31之外形，以 辕:=意口形或長方形經由複數個該集光單元 -折閱第八騎^，係本發明集光單元30之第 太陽处· 1加人平版刪穿透率和該接受器34(如： )入射角度 ㈣1 5度為間格)通過該集光單元3〇由第一 音圖，由mi认時，透過不同内部材質之光通量差異示 ΐ甲美兩Γ7清楚看出，本發明之可透光性材質（如： 旨(晴’能更有效率地收集太陽光 L 峨㈣面33撕㈣，使集光效能 此^’當前述集光單元3〇之第一折射面31之外 =矩：時’請參閱第九圖所示，其係可以複數個 粟尤单凡30經由軸對稱（如：随 組合方式組成-㈣陣=4Λ y))之排列 Ο 更多的平均°’_擴大_並獲得 再者，當前述集光單元30之第一 :係ΐ長=狀，i表面係呈凸面或平面時，請參閱第 ^並獲得更麵平均光通量；前述集 第^ =之表面與第三折射面33之表面，係可上： ^ -圖所不’其係為本判集光單元 200905237 之第折射面31，模擬太陽光通過該集光 第-㈣面31射人時，其光線之路徑示意圖。由 — >知：’上述詳細說明為針對本發明之一種較佳之可 貫施例說_已’ _實關並_嫌林發明之申 請^範圉，軌其縣_本發_揭社技藝精神 下所70成之鱗變化與料變更，均應包含於本發明所 涵盖之專利範圍中。 【圖式簡單說明】 第一圖係為習知中華民國專利第M3G2678號集光器單 元結構示意圖。 第二圖係為習知美國職，903,261 B2號專利集光器模 組示意圖。 ，三圖係為本發賴光單元之麻分解示意圖。 第四圖係為本發明之第—折射面以矩形之外形經由複 數個集光單元驗成之示意圖。 第五，係為本發明之第—折射面以多角形之外形經由 」复數個集光單元所組成之示意圖。 第、圖係為本發明之第—折射面以圓形之外形經由複 #數個集光單元所組成之示意圖。 弟^係為本發明之第一折射面以長方形之外形經由 #複數個絲單摘組成之示意圖。 弟八圖係為本發賴擬太陽以射狀通過集光單元 由第折射面射入時’透過實體之光通量差異示意 圖。 #圖係為本發明集光單元以複數個集光單元經由軸 200905237 對稱方式組成之示意圖。 第十圖係為本發明集光單元以複數個集光單元經由線 對稱方式組成之示意圖一。 第十一圖係為本發明集光單元以複數個集光單元經由 線對稱方式組成之示意圖二。 第十二圖係為本發明集光單元之光線射入之路徑示意 圖。 【主要元件符號說明】 30 、集光單元 31 、第一折射面 311 、微光學元件 312 、‘透光薄膜 32 、第二折射面 321 、反射膜 33 、第三折射面 34 、接受器 40 、矩形陣列狀 50 、長條形狀 12/ as shown in the second figure), inclined multi-segment or inclined curved surface design, and 4 the surface of the first refractive surface 32 is a key-reflective 臈 321 or a design requirement that satisfies a total reflection. In the present invention, the surface of the third refractive surface 33 may be a flat surface (as shown in the second figure), a concave surface or a convex surface. According to the present invention, the accepting (four) can be carried out by bonding-bonding to the three-refractive surface 33, the wire _ being disposed on the third refracting surface 33, or maintaining a predetermined gap with the third refracting surface 33. Please also refer to the fourth, fifth, sixth and seventh figures, which is 9 200905237 = otherwise): the first refractive surface 31 of the light collecting unit 30 is shaped outside, and the 辕:= mouth shape or rectangle is passed through a plurality of The light collecting unit-folding the eighth riding ^ is the solar field of the light collecting unit 30 of the present invention. The lithographic cut-through rate and the receiver 34 (eg: ) incident angle (four) 15 degrees are the compartments) Through the light collecting unit 3 〇 from the first sound image, when recognized by mi, the difference in luminous flux through different internal materials shows that the light transmissive material of the present invention (for example: It is possible to collect the sunlight L 峨 (four) face 33 tear (four) more efficiently, so that the light collecting performance is the same as the first refractive surface 31 of the aforementioned light collecting unit 3 = = moment: when please refer to the ninth figure , the system can be a plurality of Su Youdan 30 through the axis symmetry (such as: with the combination of composition - (four) array = 4 Λ y)) Ο more average ° '_ expand _ and get again, when the aforementioned collection The first of the unit 30: the length of the ΐ = = shape, i surface is convex or flat, please refer to the ^ and obtain a more uniform average luminous flux; the aforementioned set ^ = The surface of the surface and the third refractive surface 33 may be: ^ - the figure is not the same as the first refractive surface 31 of the light collecting unit 200105237, and the simulated sunlight passes through the light collecting first-(four) surface 31 when shooting Schematic diagram of the path of the light. By - > know: 'The above detailed description is a preferred embodiment of the present invention _ has been _ 实 实 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _This is a 70% scale change and material change under the spirit of the company. It should be included in the scope of patents covered by this invention. [Simplified illustration] The first picture is the traditional Chinese patent No. M3G2678 Schematic diagram of the structure of the concentrator unit. The second picture is a schematic diagram of the 850,261 B2 patent concentrator module of the US, and the third figure is the schematic diagram of the hemp decomposition of the ray unit. In the first aspect of the invention, the refractive surface is formed by a plurality of light collecting units in a rectangular shape. The fifth embodiment is a schematic view in which the refractive surface of the present invention is formed by a plurality of light collecting units in a polygonal shape. The first figure is the first part of the invention - refraction The surface is formed by a plurality of light collecting units in a circular shape. The brother is a schematic diagram in which the first refractive surface of the present invention is composed of a plurality of simple shapes in a rectangular shape. The present invention is a schematic diagram of the difference in luminous flux through the solid when the sun is incident through the illuminating unit through the concentrating unit. #图图 is a schematic diagram of the concentrating unit of the invention symmetrical by a plurality of concentrating units via the shaft 200905237 The tenth figure is a schematic diagram of the light collecting unit of the present invention which is composed of a plurality of light collecting units via a line symmetry. The eleventh drawing is a schematic diagram of the light collecting unit of the present invention which is composed of a plurality of light collecting units via line symmetry. two. Fig. 12 is a schematic view showing the path of light incident by the light collecting unit of the present invention. [Description of main component symbols] 30, light collecting unit 31, first refractive surface 311, micro-optical element 312, 'transparent film 32, second refractive surface 321, reflective film 33, third refractive surface 34, receptacle 40, Rectangular array 50, strip shape 12