M438028 五、新型說明： 【新型所屬之技術領域】 本創作係有關於-種集光裝置，尤指一種利用反射層 改變光學板中產生全反射之光源射出角度的集光裝置。 【先前技術】 能源問題-直是本世紀最重要的課題，惟有新技術或 #是新科技轉決目前的困境，_是在於錄轉換的問題 上0 可參見美國專利US697175案，其揭露一種幅射能量收 集及其轉換裝置，反射鏡集光，使陽光照射到各反射 鏡後’以便反射至太陽能晶片上，隨著反射鏡和太陽能晶 片的位置不同’其反射鏡傾斜角度也不同，惟如此系統需 要光線追㈣統的配合’才輯職佳之減效果，並且 該系統仍處於笨重’使其顧上受到侷限的缺點。 另M438028 V. New description: [New technical field] This creation is about a kind of light collecting device, especially a light collecting device that uses a reflective layer to change the angle of light source that produces total reflection in the optical plate. [Prior technology] Energy issue - it is the most important issue of this century. Only new technology or # is the new technology to turn to the current predicament, _ is on the issue of recording conversion. See US Patent US697175, which discloses a The energy harvesting and conversion device, the mirror collects light, and the sunlight is irradiated to each mirror to reflect on the solar wafer. The mirror tilt angle is different depending on the position of the mirror and the solar wafer. The system needs to cooperate with the light chasing (four) system to 'reproduce the effect of the best, and the system is still cumbersome' to make it suffer from the limitations. another
中華民國第201023379號公開專利，揭露光學膜片 改變光線人射至光學楔形板的角度，使光線在光學楔形板 中產生全反㈣傳遞的錢集光模組，其光電轉換晶片置 於光^楔形板下方，使得光源的反射是垂直於光入射面， =實：：產品，必需在產品之下方開設槽孔，以使光源 射出，故將影響產品的美觀性以及適用性。 因此’本創作提供—種集光裝置用以改善上述缺點。 【新型内容】 3 M438028 鑑於上述課題，本創作之目的在於提供一種集光裝 置’其利用光學板之入射面與反射面之間的反射層作為改 變光源之反射角度，以達到產品之適合性。 緣是，為達上述目的，本創作提供一種集光裝置，其 包括有一光學板，係用以收集光源，光學板具有一非平面 之入射面及一相反設置之反射面，藉由光源射入於入射 面’得使該光源於入射面與反射面之間產生全反射；一反 射層係設置於入射面與反射面之間，用以使該光源於光學 板中傳遞，並藉由反射層以將該光源平行於反射面方向射鲁 出’藉以將光源集中或反射至太陽能轉換晶片。 此外’本創作之集光裝置進一步於光學板之入射面鍍 有金屬鍍層’用以增加光穿透率並降低内面之反射率。 ， 【實施方式】 為便於說明本案於上述新型内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 適於例舉說明之比例’而非按實際元件的比例予以繪製， 合先欽明。 請參照第一圖及第二圖所示，第一圖為本創作之外觀 示意圖。第二圖為本創作之側剖視圖。本創作之集光裝置 W0包括有一光學板10、一反射層20及一光電轉換器 30 0 光學板10係用以收集例如太陽光之光源，且光學板 10具有一非平面之入射面11及一相反設置之反射面 12。#平面之入射面11係由複數個三角形結構體構成， M438028 备光源射入入射面li ，得於入射面η與反射面12之 間產生全反射傳遞，以使光源以垂直於反射面12之方向 傳遞而射去；其中光學板10的材質可選自塑膠材質或是 玻璃材質。 反射層20係設置於光學板1〇之入射面u與反 射面12之間，並位於光學板1〇下方處。反射層2〇用 以改變光學板10中產生全反射之光源射出的角度，並藉 由反射層20以將光源平行於反射面12方向射出，而反 射層20與入射面11之間形成有一内夾角A及一外夾角 B，且内夾角A之角度大於外夾角B，且内夹角A可依需求設 置角度大小；此外，反射層20係為多層膜結構，並多層 臈之其一部份材料可選自金屬材質，例如是金、銀、鋁、 鎳、銅、鉻、氧化錫或氧化銦錫等等之一種。其中反射層 20可採用印刷、轉印、黏貼等方式附加於光學板10當中。 光電轉換器30係設置於反射面12鄰近於反射層 20處，且光電轉換器3〇内設有太陽能轉換晶片。 請參閱第三圖所示，為本創作集光裝置使用狀態示意 圖。當太陽光之光源由光學板10之入射面11照射時’ 藉由非平面之入射面11之故，光源得以在光學板10之 入射面11與反射面12間產生全反射傳遞’且傳遞方向 是相對於垂直反射面12 ，而藉由反射層20設置於光學 板10下方一端處，可改變光源之反射角度，以將光源射 至光電轉換器30之太陽能轉換晶片，如此一來’當集光 裝置100實際應用於產品上，可使光學板1〇無須受限 必需在其下方處開設槽孔來對應太陽能轉換晶片’可*避免 5 M438028 影響產品之美觀性，以增加產品之適用性。 請參閱第四圖所示，為本創作另一實施例。本實施例 與前述不同在於光學板10之非平面之入射面11具有 金屬鍍膜lla，用以增加光穿透率並降低内面反射率，使 之具有抗反射能力，其中金屬鍍膜lla之金屬材質可以相 同於反射層20之多膜層。The Republic of China No. 201023379 discloses that the optical film changes the angle at which the light is incident on the optical wedge plate, so that the light generates a full-reverse (four) transmission money collecting module in the optical wedge plate, and the photoelectric conversion wafer is placed on the light ^ Below the wedge plate, the reflection of the light source is perpendicular to the light incident surface, = real:: product, it is necessary to open a slot below the product to make the light source emit, which will affect the aesthetics and applicability of the product. Therefore, the present invention provides a light collecting device for improving the above disadvantages. [New content] 3 M438028 In view of the above problems, the purpose of the present invention is to provide a light collecting device that uses a reflective layer between an incident surface and a reflecting surface of an optical plate as a reflection angle of a light source to achieve product suitability. In order to achieve the above object, the present invention provides a light collecting device comprising an optical plate for collecting a light source, the optical plate having a non-planar incident surface and an oppositely disposed reflecting surface, which are incident by a light source. The incident surface ′ causes the light source to generate total reflection between the incident surface and the reflective surface; a reflective layer is disposed between the incident surface and the reflective surface for transmitting the light source in the optical plate and is provided by the reflective layer The light source is shot parallel to the direction of the reflective surface to concentrate or reflect the light source to the solar conversion wafer. Further, the light collecting device of the present invention is further provided with a metal plating layer on the incident surface of the optical plate to increase the light transmittance and reduce the reflectance of the inner surface. [Embodiment] For the convenience of explaining the central idea expressed in the above-mentioned novel content column, the present invention is expressed by a specific embodiment. The various items in the embodiments are drawn to scale as exemplified, rather than in proportion to actual elements. Please refer to the first figure and the second figure. The first picture is the appearance of the creation. The second picture is a side cross-sectional view of the creation. The light collecting device W0 of the present invention comprises an optical plate 10, a reflective layer 20 and a photoelectric converter 30. The optical plate 10 is used to collect a light source such as sunlight, and the optical plate 10 has a non-planar incident surface 11 and A reflective surface 12 is provided oppositely. The plane of the plane of the # plane is composed of a plurality of triangular structures, and the light source of the M438028 is incident on the incident surface li, so that total reflection transmission is generated between the incident surface η and the reflecting surface 12, so that the light source is perpendicular to the reflecting surface 12. The direction is transmitted and fired; wherein the material of the optical plate 10 can be selected from a plastic material or a glass material. The reflective layer 20 is disposed between the incident surface u and the reflective surface 12 of the optical plate 1 and is located below the optical plate 1〇. The reflective layer 2 is used to change the angle of the light source that generates total reflection in the optical plate 10, and the reflective layer 20 is used to emit the light source parallel to the reflective surface 12, and the reflective layer 20 and the incident surface 11 are formed with an inner surface. The angle A and the outer angle B are different, and the angle of the inner angle A is greater than the angle B of the outer angle, and the angle A of the inner angle can be set according to requirements; in addition, the reflective layer 20 is a multi-layer film structure and a part of the multilayer layer The material may be selected from a metal material such as gold, silver, aluminum, nickel, copper, chromium, tin oxide or indium tin oxide. The reflective layer 20 may be attached to the optical plate 10 by means of printing, transfer, adhesion or the like. The photoelectric converter 30 is disposed adjacent to the reflective layer 20 at the reflecting surface 12, and a photoelectric conversion wafer is disposed in the photoelectric converter 3''. Please refer to the third figure for a schematic diagram of the state of use of the creative light collecting device. When the light source of the sunlight is irradiated by the incident surface 11 of the optical plate 10, the light source can be totally reflected between the incident surface 11 and the reflecting surface 12 of the optical plate 10 by the non-planar incident surface 11 and the transmission direction Relative to the vertical reflecting surface 12, and by the reflective layer 20 disposed at one end of the lower portion of the optical plate 10, the reflection angle of the light source can be changed to direct the light source to the solar conversion wafer of the photoelectric converter 30, thus The optical device 100 is actually applied to the product, so that the optical plate 1 does not need to be restricted, and it is necessary to open a slot at the bottom to correspond to the solar conversion chip'. * The 5 M438028 can be prevented from affecting the aesthetics of the product to increase the applicability of the product. Please refer to the fourth figure for another embodiment of the present invention. This embodiment differs from the foregoing in that the non-planar incident surface 11 of the optical plate 10 has a metal plating film 11a for increasing the light transmittance and reducing the internal surface reflectance to have an anti-reflection capability, wherein the metal coating of the metal coating film 11a can be The same as the multiple film layers of the reflective layer 20.
藉上所述，本創作之集光裝置於光學板之入射面與反 射面之間設置一反射層，藉以改變光學板中產生全反射之 光源的射出角度，以使光源垂直於反射面方向射至光電轉 換器之太陽能轉換晶片，如此可免除光學板下方開設槽孔 之限制，以使對應產品之外觀不致破壞，且本創作結構簡 易，無須複雜之構件，亦能有效地集中光源，以增加本創 作之適用範圍。 雖然本案是以一個最佳實施例做說明，但精於此技藝 者能在不脫離本案精神與範疇下做各種不同形式的改變。 以上所舉實施例僅用以說明本案而已，非用以限制本案之 範圍。舉凡不違本案精神所從事的種種修改或變化，俱屬 本案申請專利範圍。 6 M438028 【圖式簡單說明】 第一圖為本創作之外觀示意圖。 第二圖為本創作之側剖視圖。 第三圖為本創作集光裝置使用狀態示意圖。 第四圖為本創作另一實施例。 【主要元件符號說明】As described above, the light collecting device of the present invention is provided with a reflective layer between the incident surface and the reflective surface of the optical plate, thereby changing the emission angle of the light source that generates total reflection in the optical plate, so that the light source is perpendicular to the reflective surface. The solar conversion wafer to the photoelectric converter can eliminate the limitation of opening the hole under the optical plate, so that the appearance of the corresponding product is not damaged, and the creation structure is simple, and the complicated light source is not needed, and the light source can be effectively concentrated to increase The scope of application of this creation. Although the present case is illustrated by a preferred embodiment, it is within the skill of the art to make various changes in the form without departing from the spirit and scope of the present invention. The above embodiments are only used to illustrate the present case 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 the case are the scope of patent application in this case. 6 M438028 [Simple description of the diagram] The first picture is a schematic diagram of the appearance of the creation. The second picture is a side cross-sectional view of the creation. The third figure is a schematic diagram of the state of use of the creative light collecting device. The fourth figure is another embodiment of the creation. [Main component symbol description]
集光裝置100 光學板10 入射面11 金屬鍍膜11a 反射面12 反射層20 光電轉換器30 内夹角A 外夾角B 7Light collecting device 100 Optical plate 10 Incidence surface 11 Metal plating film 11a Reflecting surface 12 Reflecting layer 20 Photoelectric converter 30 Inside angle A Outside angle B 7