201142178 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種光傳_置，特別是一種可裝設於建 築物上，用以將日光導入室内的裂置。 【先前技術】 、儘官太陽能發電仍未普及化，但太陽能已是—種可行的 替代咸源。目前大約有五分之—的能賴於發光用途上，如 果可以提升日光的利用率’則會降低能源損失。 一般來說，傳統的室内照明是靠電力所驅動。現代住宅 由於室内採光不良，常常自天傾開燈，造成電力的浪費。 為解決此一問題，將室外光線導入室内用以照明的導光型建 築，逐漸受到重視。 例如圖1所示，對於低樓層的建築物100或平房而言， •為了使曰光透入’通常會在屋頂開天窗(skylight)110。但對於 高樓層建築物或大廈，傳統的天窗110效果有限，若無特殊 設計的設備，日光難以進入室内。 參照圖2，一習知技術指出可在屋頂佈設一稜鏡陣列 210’用於收集日光做為室内照明之用，稜鏡陣列21〇由許多 三角柱狀導光稜鏡與反射稜鏡，以及光纖所組成，其排列方 式以及數量，可視需要而進行調整設計，可直接將日光收集 做為室内照明。 因此’若能有效地利用日光，將日光導引至室内，便可 有效地達到節能的效果。 【發明内容】 201142178 所提供的光傳導裝置，無需藉助外部 徵中從本㈣賴露的技術特201142178 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a type of light transmission, and in particular to a crack that can be installed on a building to introduce sunlight into the room. [Prior Art], solar power generation is still not popular, but solar energy is a viable alternative to salty sources. At present, about five-points can be used for lighting purposes, and if the utilization of sunlight can be increased, energy loss will be reduced. In general, traditional indoor lighting is driven by electricity. Modern dwellings Due to poor indoor lighting, lights are often turned off from the sky, causing waste of electricity. In order to solve this problem, light-conducting buildings that are used to illuminate outdoor light into the room have received increasing attention. For example, as shown in Fig. 1, for a low-rise building 100 or a bungalow, • in order to allow the light to penetrate, a skylight 110 is usually opened on the roof. However, for high-rise buildings or buildings, the traditional sunroof 110 has limited effect. If there is no specially designed equipment, it is difficult for sunlight to enter the room. Referring to Fig. 2, a conventional technique indicates that an array 210' can be disposed on the roof for collecting daylight for indoor illumination, and the array 21 is composed of a plurality of triangular columnar light guides and reflections, and an optical fiber. The composition, the arrangement and the quantity can be adjusted as needed, and the daylight collection can be directly used as indoor lighting. Therefore, if you can effectively use daylight and direct sunlight into the room, you can effectively achieve energy-saving effects. SUMMARY OF THE INVENTION The light-conducting device provided by 201142178 does not need to be externally levied from the technology of this (four) Lai Lu
之一或部份或全部目的或是其他目的，本發明 將建築物外邱一種光傳導裝置，適於展設於一建築物上，以 入井邱、—日光傳導至建築物内部。光傳導裝置包括一 、—光通道及—出光部。人光部具有—第-腔體及一 ί物11 ’其中受光窗口開設於第—腔體之—側並且位於建 杀物之外部。光通道之一端連接於第一腔體的光出射口，並 且位於受光窗口之相對側。出光部具有 窗口。光通道之另-端連接於第二腔體之光人射σ。出t 口開设於第二腔體之光入射口的相對側並且位於建築物之 部。 ’、 在一實施例中，光傳導裝置更包括一太陽能電池、複數 發光一極體及至少一光感應器。太陽能電池裝設於入光部， 並且位於室外。發光二極體及光感應器皆設置於第二腔體之 一内表面。 入光部的第一腔體具有一第一截面，該第一截面之形狀 為梯形並且包括一第一上底及一第一下底，第一下底之長度 大於第一上底，並且受光窗口位於第一下底，光通道連接於 第一上底(即光出射口）。受光窗口之材料例如是丙烯酸碑、 玻璃磚或壓克力磚。在一實施例中，受光窗口包括一透鏡組 合’透鏡組合包括至少一平凸透鏡，建築物外部之物體表面 所反射的光線係通過該受光窗口的透鏡組合而成像於第一腔 201142178 體與光通道之一接合面上。 出光部的第二腔體具有-第一截面，該第一截面之形狀 為梯形並且包括-第二上底及—第二下底，第二下底之長度 大於第二上底’並且出絲口位於第二下底，光通道連接於 第二上底(即光入射口）。在一實施例中，出光窗口包括一丙 烯酸導光板或-毛玻璃。光傳導裝置更包括—透鏡組合。透 鏡組合包括至少_平凸透鏡，並且設·第二腔體與光通道 之接合面上。光通道傳來的影像光束通過透鏡組合而成像 於出光窗口上，供室内的人觀看。 光通道之材料例如是一光纖束、一次級光纖束、一充滿 純水的管子、一空的鋁管、一丙烯酸棒或一透明的軟質塑膠 繩。 與習知技術相比較’本發明提供了另一種可應用於建築 物之光傳導裝置，以提供室内照明並達成省電的功效，符合 環保節能的趨勢。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在以 下配合參考圖式之一實施例的詳細說明中，將可清楚的呈 現。以下貫施例中所提到的方向用語，例如：上、下、左、 右、前或後等’僅是參考附加圖式的方向。因此’使用的方 向用語是用來說明並非用來限制本發明。 圖3為本發明之第一實施例的光傳導裝置300，適於骏 設於一建築物l〇〇a上’以將建築物1〇〇a外部之日光傳導至 建築物100a内部。光傳導裝置300包括一入光部310、—光 通道320及一出光部330。入光部310設置於建築物10〇a之 201142178 外並且連接光通道320之一端。光通道320由建築物1〇〇a 外。P延伸進入建築物1〇〇a内部，並且其另一端連接於出光部 330日光由入光部310進入，經光通道320導入室内，並由 出光部33〇射出以提供室内照明。若入光部310及出光部33〇 ^特殊设計'^可成像’則可於室内升Μ室外的物體B之影像 圖4為本發明之第二實施例的光傳導裝置400，光傳導 % 裝置4〇〇包括—入光部410、一光通道420及一出光部43〇。 入光部410具有一第一腔體412及一受光窗口 414。出光部 430具有一第二腔體432及一出光窗口 4料。光通道“ο連接 於第一腔體412與第二腔體432之間。 入光部410之第一腔體412具有一梯形的戴面412a。截 面412a包括一第一上底412d及一第一下底412D，並且第一 下底412D之長度大於第一上底412d。受光窗口 414開設於 第一腔體412之一側，亦即位於第一下底412D並且位於 鲁 築物100a之外部。 、 出光部430之第二腔體432亦具有一梯形的截面432a。 截面432a包括一第二上底432d及一第二下底432D，並且第 二下底432D之長度大於第二上底432d。出光窗口 434開設 於第二腔體432之另一側，亦即位於第二下底432D並且位 於建築物100a之内部。 光通道420之一端連接於第一腔體4丨2之第一上底 412d(即第一腔體412之光出射口），並位於受光窗口 414之 相對側。光通道420之另一端連接於第二腔體432之第二上 底432d(即第二腔體432之光入射口）。 201142178 圖5為本發明之第三實施例的光傳導裝i 5〇〇。光傳導 裝，5〇()與® 4之實施㈣差異在於，人光部41。被增設一 太陽能電池5U，在日間可儲備雜，以作為夜晚時室内照 明之供電用途；而出光部的第二腔體432之一内表面裝 設發光二極體531及光感應器533。當夜晚來臨時，光感測 器533偵測到光通道傳來的光量減少，則太陽能電池511開 始供電而給點壳發光二極體531。所以，出光部430之第二 腔體432可藉著日間儲存的太陽能來提供光線。 在圖3至圖5所示之實施例中，光通道42〇的材料例如 疋光纖束、次級光纖束(sub-grade quality of optic fiber)，充滿 純水(pipe with pure water)或煮沸過的水(boiled water)的管 子、空的紹管(hollow aluminum pipe)、丙烯酸棒(aerylie rod) 或透明的軟質塑膠繩(transparent and soft plastic rope)等。若是 使用管件時，則其曲率需小心估算。 以上實施例的入光部410及出光部430係為構造較簡單 的設計。入光部410的受光窗口 414例如是以丙烯酸碑、玻 璃磚或壓克力磚等低成本材料製作，所以只允許光線進入。 出光部430的出光窗口 434例如是以丙烯酸導光板或毛玻璃 等低成本材料製作，所以只允許光線射出，而僅能顯示亮暗 的效果。然而，入光部410或出光部430也可能有構造較為 複雜的設計。 請參照圖6，在一實施例中，入光部410a的受光窗口包 括一透鏡組合414a，透鏡組合414a可包括一平凸透鏡。建 築物外部之物體表面所反射的光線可通過透鏡組合414a而 成像於第一腔體412與光通道420之一接合面422(即第一上 201142178 底412d處）。此設計可使室外景觀透過高品質的透鏡組合 414a導入室内。圖6之接合面422為一光纖束之橫斷面。室 外景觀經透鏡組合414a成像後投射於該光纖束的橫斷面 上’光纖的數目決定影像傳輸至出光部430的解析度。 睛參照圖7，在一實施例中，出光部43〇&更包括一透鏡 、’且& 432b „又置於第一腔體432與光通道420之一接合面422a f透鏡組合432b可包括—平凸透鏡。光通道係以光纖 來傳輸來自室外的影像光束。影像光束被傳導至光通道420 2出射端’即接合面422a，再通過透鏡組合概而成像於 ΐ tt434上°在室内的出光f σ 434係以放大鏡或毛玻 璃434a來還原影像光束。 skvl. if、圖8 ’出光窗口 434亦可稱為「室内天窗(indoor 需為應用於建築物内部的新元件，其為被動而不 此里貫施例中，出光窗口 434可以加上藝術框输。 等光傳導裝置係藉由透鏡、賴、域、導光板 力 限定:二=範:為::明之實施例而已，當不能以此 明說明内容所作之，依本發明申請專利範圍及發 利涵蓋之範_。糾=效·與修飾，皆仍屬本發明專 不須達成本發明所揭露之^明的任一實施例或申請專利範園 要部分和標題僅是的或優輯特點。此外，摘 制本發明之權利範圍。專利文倾尋之用，並非用來限 【圖式簡單說明】 201142178 圖1為習知設有天窗的建築物。 圖2為習知設置稜鏡陣列於屋頂之建築物。 圖3為具有本發明之第一實施例的光傳導裝置與建築物 組合示意圖。 圖4為具有本發明之第二實施例的光傳導裝置示意圖。 圖5為具有本發明之第三實施例的光傳導裝置示意圖。 圖6為具有本發明之一實施例的光傳導裝置之入光部示 意圖。 圖7為具有本發明之一實施例的光傳導裝置之出光部示 意圖。 圖8為具有本發明之一實施例的光傳導裝置之出光窗口 示意圖。 【主要元件符號說明】 低樓層的建築物100 建築物(具有本發明之光傳導裝置)l〇〇a 傳統的天窗110 稜鏡陣列210 光傳導裝置300,400, 500 入光部 310, 410, 410a 光通道320, 420 出光部 330, 430, 430aFor one or a part or all of the purposes or other purposes, the present invention is suitable for deploying a light-conducting device outside a building on a building for conduction into the well and sunlight to the interior of the building. The light-conducting device comprises a light channel and a light-emitting portion. The human light portion has a - cavity - and a slap 11 ' wherein the light receiving window is opened on the side of the first cavity and is located outside the building. One end of the optical channel is connected to the light exit opening of the first cavity and is located on the opposite side of the light receiving window. The light exiting section has a window. The other end of the optical channel is connected to the light ray σ of the second cavity. The outlet is opened on the opposite side of the light entrance of the second cavity and is located at the part of the building. In one embodiment, the light-conducting device further includes a solar cell, a plurality of light-emitting diodes, and at least one light sensor. The solar cell is installed in the light incident portion and is located outdoors. The light emitting diode and the light sensor are disposed on an inner surface of the second cavity. The first cavity of the light incident portion has a first cross section, the first cross section is trapezoidal in shape and includes a first upper bottom and a first lower bottom. The length of the first lower bottom is greater than the first upper bottom, and the light is received. The window is located at the first lower bottom, and the optical passage is connected to the first upper bottom (ie, the light exit opening). The material of the light receiving window is, for example, acrylic, glass or acrylic. In one embodiment, the light receiving window includes a lens combination 'the lens combination includes at least one plano-convex lens, and the light reflected by the surface of the object outside the building is imaged in the first cavity 201142178 through the lens combination of the light receiving window. a joint surface. The second cavity of the light exiting portion has a first cross section, the first cross section is trapezoidal in shape and includes a second upper bottom and a second lower bottom, the second lower bottom having a length greater than the second upper bottom 'and the filament The mouth is located at the second lower bottom, and the optical passage is connected to the second upper bottom (ie, the light entrance). In one embodiment, the light exit window comprises an acrylic light guide or a frosted glass. The light transmitting device further includes a lens combination. The lens assembly includes at least a plano-convex lens and a joint surface of the second cavity and the optical channel. The image beam from the optical channel is imaged on the light exit window through a combination of lenses for viewing by people in the room. The material of the optical channel is, for example, a fiber bundle, a primary fiber bundle, a tube filled with pure water, an empty aluminum tube, an acrylic rod or a transparent soft plastic rope. Compared with the prior art, the present invention provides another light-conducting device that can be applied to buildings to provide indoor lighting and achieve power-saving effects, and is in line with the trend of environmental protection and energy conservation. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the embodiments. The directional terms mentioned in the following examples, such as: up, down, left, right, front or back, etc., are only directions referring to the additional drawings. Therefore, the terminology used is used to describe that it is not intended to limit the invention. Fig. 3 shows a light-conducting device 300 according to a first embodiment of the present invention, which is adapted to be placed on a building 10a to conduct sunlight outside the building 1A to the inside of the building 100a. The light-conducting device 300 includes a light-injecting portion 310, an optical channel 320, and a light-emitting portion 330. The light incident portion 310 is disposed outside the 201142178 of the building 10A and is connected to one end of the optical channel 320. The light tunnel 320 is outside the building 1A. P extends into the interior of the building 1a, and the other end thereof is connected to the light exiting portion. 330 Daylight enters the light entering section 310, is introduced into the room through the light tunnel 320, and is emitted by the light exiting section 33 to provide indoor illumination. FIG. 4 is a view showing an image of an object B that is externally raised and raised in the room, and the light-conducting device 400 is a light-conducting device according to a second embodiment of the present invention. The device 4 includes a light incident portion 410, a light tunnel 420, and a light exit portion 43A. The light incident portion 410 has a first cavity 412 and a light receiving window 414. The light exiting portion 430 has a second cavity 432 and a light exit window. The optical channel "o" is connected between the first cavity 412 and the second cavity 432. The first cavity 412 of the light incident portion 410 has a trapezoidal surface 412a. The cross section 412a includes a first upper base 412d and a first The bottom 412D is lower, and the length of the first lower bottom 412D is greater than the first upper base 412d. The light receiving window 414 is open on one side of the first cavity 412, that is, on the first lower bottom 412D and outside the rudder 100a. The second cavity 432 of the light exit portion 430 also has a trapezoidal cross section 432a. The cross section 432a includes a second upper bottom 432d and a second lower bottom 432D, and the second lower bottom 432D has a length greater than the second upper bottom 432d. The light exit window 434 is open on the other side of the second cavity 432, that is, on the second lower bottom 432D and located inside the building 100a. One end of the light tunnel 420 is connected to the first of the first cavity 4丨2. The bottom 412d (ie, the light exit opening of the first cavity 412) is located on the opposite side of the light receiving window 414. The other end of the light tunnel 420 is connected to the second upper bottom 432d of the second cavity 432 (ie, the second cavity 432). Light entrance port. 201142178 FIG. 5 is a light-conducting device according to a third embodiment of the present invention. The light-conducting device, 5〇() and the implementation of the 4 (4) differs in that the human light part 41 is added with a solar cell 5U, which can be reserved during the day as a power supply for indoor lighting at night; The inner surface of one of the second cavities 432 is provided with a light-emitting diode 531 and a light sensor 533. When the night light comes, the light sensor 533 detects that the amount of light transmitted from the light channel is reduced, and the solar battery 511 starts to supply power. The shell-shaped light-emitting diode 531 is provided. Therefore, the second cavity 432 of the light-emitting portion 430 can provide light by the solar energy stored during the day. In the embodiment shown in FIGS. 3 to 5, the material of the light tunnel 42〇 For example, a fiber bundle, a sub-grade quality of optic fiber, a pipe filled with pure water or boiled water, a hollow aluminum pipe, Acrylic rod or transparent soft plastic rope, etc. If the tube is used, the curvature should be carefully estimated. The light incident portion 410 and the light exit portion 430 of the above embodiment are relatively simple in construction. Design. Light into the light department 4 The light-receiving window 414 of 10 is made of, for example, a low-cost material such as acrylic, glass brick or acrylic brick, so that only light is allowed to enter. The light-emitting window 434 of the light-emitting portion 430 is made of, for example, a low-cost material such as an acrylic light guide plate or frosted glass. Therefore, only the light is allowed to be emitted, and only the effect of light and dark can be displayed. However, the light incident portion 410 or the light exit portion 430 may also have a relatively complicated design. Referring to FIG. 6, in an embodiment, the light receiving window of the light incident portion 410a includes a lens assembly 414a, and the lens assembly 414a may include a plano-convex lens. Light reflected from the surface of the object outside the building can be imaged by the lens assembly 414a onto the joint surface 422 of the first cavity 412 and the light tunnel 420 (i.e., at the bottom 412d of the first upper portion 201142178). This design allows the outdoor landscape to be introduced into the room through a high quality lens assembly 414a. The joint surface 422 of Figure 6 is a cross section of a bundle of fibers. The outdoor landscape is imaged by the lens assembly 414a and projected onto the cross-section of the bundle of fibers. The number of fibers determines the resolution of the image transmission to the light exit portion 430. Referring to FIG. 7, in an embodiment, the light exiting portion 43A & further includes a lens, 'and & 432b' is placed on the joint surface 422a of the first cavity 432 and the light tunnel 420. The lens assembly 432b is Including - plano-convex lens. The optical channel transmits the image beam from the outside with an optical fiber. The image beam is transmitted to the exit end of the optical channel 4202, that is, the joint surface 422a, and is then imaged by the lens combination on the tt tt434. The light f σ 434 restores the image beam with a magnifying glass or frosted glass 434a. skvl. if, Figure 8 'The light window 434 can also be called the indoor skylight (indoor needs to be applied to new components inside the building, which is passive instead of In this embodiment, the light-emitting window 434 can be added with an art frame. The light-conducting device is limited by the lens, the ray, the domain, and the light guide plate: two = van: for: the embodiment of the light, when not </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Apply for a patent park The title is only the characteristics of the present invention. In addition, the scope of the invention is extracted. The use of the patent is not limited to the simple description of the drawing. 201142178 Figure 1 is a conventional building with a skylight. 2 is a conventionally disposed truss array on a roof. Fig. 3 is a schematic view showing a combination of a light-conducting device and a building having a first embodiment of the present invention. Fig. 4 is a view showing a light-conducting device having a second embodiment of the present invention. Figure 5 is a schematic view of a light-conducting device having a third embodiment of the present invention. Figure 6 is a schematic view of a light-injecting portion of a light-conducting device having an embodiment of the present invention. Figure 7 is a schematic view of an embodiment of the present invention. Fig. 8 is a schematic view showing a light-emitting window of a light-conducting device according to an embodiment of the present invention. [Description of main components] Building 100 of a low-rise building (having the light-conducting device of the present invention) L〇〇a Conventional sunroof 110 稜鏡 array 210 light-conducting device 300, 400, 500 light-in part 310, 410, 410a light channel 320, 420 light-emitting portion 330, 430, 430a
室外的物體B 10 201142178 影像B1 第一腔體412 第一腔體的截面412a 第一上底(光出射口）412d 第一下底412D 受光窗口 414 位於受光窗口的透鏡組合414a 第一腔體與光通道之接合面422 第二腔體與光通道之接合面422a 第二腔體432 第二腔體之截面432a 出光部的透鏡組合432b 第二上底(光入射口）432d 第二下底432D 出光窗口 434 毛玻璃434a 出光窗口的藝術框434c 太陽能電池511 發光二極體531 光感應器533Outdoor object B 10 201142178 Image B1 First cavity 412 First cavity cross section 412a First upper bottom (light exit port) 412d First lower bottom 412D Light receiving window 414 Located in the light receiving window lens combination 414a First cavity and Engagement surface 422 of the optical channel Joint surface 422a of the second cavity and the optical channel Second cavity 432 Cross section 432 of the second cavity Lens combination 432b of the light exit portion Second upper bottom (light entrance) 432d Second lower bottom 432D Light window 434 frosted glass 434a light window art box 434c solar battery 511 light emitting diode 531 light sensor 533