201210040 ^Hzuytwf.doc/I 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種太陽能電池，且特別是有關於一 種應用於建築牆面(build facade)的不透明發光型太陽能電 池。 【先前技術】 建築物(Building)是指固定於地面，具有支承及遮蓋用 途的構造物’人類藉著興建各種建築群，提供社會運作的 空間或機能需求。換句話說，建築物一般都具備人能居住 和活動的空間》 一般而言，每楝建築物至少會有一個出入口，以門或 通道的方式出現。一楝建築物可以有一個或數個窗戶，亦 可能一個窗戶也沒有《通常建築物的建造須著重的有建築 物内部設計與建築物的外觀，且隨著人們對於節能減碳的 環保意識日漸抬頭，建築與太陽能電池的結合也已經成為 研究重點之一，如建築整合型太陽光電系統(Building201210040 ^Hzuytwf.doc/I VI. Description of the Invention: TECHNICAL FIELD The present invention relates to a solar cell, and more particularly to an opaque illuminating solar cell applied to a building facade. [Prior Art] Building refers to a structure that is fixed to the ground and has a support and cover. Humans provide space or functional requirements for social operations by building various buildings. In other words, buildings generally have spaces where people can live and move. In general, each building has at least one entrance and exit, which appears as a door or a passage. A building can have one or several windows, or a window. "The construction of a building must focus on the interior design of the building and the appearance of the building, and the environmental awareness of energy saving and carbon reduction is increasing. Looking up, the combination of architecture and solar cells has also become one of the research priorities, such as building integrated solar photovoltaic systems (Building)
Integrated Photovoltaics，BIPV)。 建築整合型太陽光電系統是開發具有建材功能之太陽 能電池板，然後以建築設計手法將太陽光電模板建材導入 建築物本體。近年來，業界已開發可依使用者要求，生產 具有不同陽光穿透率的太陽光電模板玻璃作為窗戶，而能 同時發電與遮陽。 201210040 jHzuyiwi.doal 【發明内容】 本發明提供一種應用於建築牆面的不透明發光型太 陽能電池，可同時具備發電與發光之功效，還能配合膽面 做設計。 本發明提出一種應用於建築牆面(build facade)的不透 明發光型太陽能電池，包括多個不透明太陽能電池板以及 LED光源。不透明太陽能電池板設置於一建築物的多個牆 面上，而能達魏面效果，其巾不制鴻能電池板包括 多，不透明太陽能電池。而LED光關設置在每一不透明 太陽能電池板的側面，以使每—不透明太陽能電池板發 光，並藉由不透明太陽能電池吸收太陽光轉換成電能，並 藉電能使LED光源發光。 在本發明之-實施例中，上述不透明太陽能電池包括 碎晶太陽能電池。 在本發明之-實施例中，上述不透明太陽能電池板能 反映天空景色。 在本發明之-實施例中，上述LED光源包括由數個 LED發光二極體組成之條狀結構。 在本發明之_實_中，上述建祕包括住宅、辦公 大樓、學校、商店或體育館。 基於上述，本發明在建築牆面上使用可發光的不透明 太陽能電池板，而達成建築整合型太陽光電系統(BIpv)， 且維修便利。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 201210040 j*f^v7iwf.doc/I 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 圖1是依照本發明之-實施例之一種應用於建築牆面 (build facade)的不透明發光型太陽能電池的示意圖。 請參照圖1，本實施例中的「建築牆面」^指建築物 100除窗戶102與出入口 104以外的牆面1〇6。至於本發明 暴之應驗建雜φ的不透明發魅太陽能電池包括不透明 太陽能電池板108以及LED光源U卜不透明太陽能電池 板108設置於建築物1〇〇的牆面1〇6上，而能達到鏡面效 果，譬如能反映天空景色。上述建築物1〇〇則例如住宅、 辦公大樓、學校、商店、體育館等。不透明太陽能電池板 108 —般包括多個不透明太陽能電池112，如圖2所示。其 中，不透明太陽能電池112例如矽晶太陽能電池。而LED 光源110是設置在每一不透明太陽能電池板1〇8的側面 l〇8a，以使每一不透明太陽能電池板1〇8發光，並藉由不 ❿咖太陽能電池112魏太陽雜換成魏，_能將產 生的電此傳給LED光源11 〇發光用。 在本實施例中，上述LED光源11〇包括由數個LED 發光二極體300組成之條狀結構，如圖3。因此，要更換 LED發光二極體300或者整個LED光源11〇時，只需從 不透明太陽能電池板108外進行更換，故本發明具有維修 便利的優點。而當LED光源11〇發出光線後，光線能藉不 透明太陽能電池板108的底面108b進行反射，如圖4。這 201210040 種由不透明太陽能電池板1〇8與LED光源110组成之不透 明發光型太陽能電池特別適用在夜間發光。 綜上所述，本發明在建築牆面上設置具有LED光源 之不透明太陽能電板，因此可同時具備發電與發光之功Integrated Photovoltaics, BIPV). The building-integrated solar photovoltaic system is to develop a solar panel with building materials, and then introduce the solar photovoltaic formwork into the building body by architectural design. In recent years, the industry has developed solar photovoltaic formwork glass with different solar transmittance as a window according to user requirements, and can simultaneously generate electricity and shade. 201210040 jHzuyiwi.doal SUMMARY OF THE INVENTION The present invention provides an opaque illuminating solar cell for use in building walls, which can simultaneously provide power generation and illuminating effects, and can also be designed with a biliary surface. The present invention proposes an opaque illuminating solar cell applied to a building facade, comprising a plurality of opaque solar panels and an LED light source. The opaque solar panels are placed on multiple walls of a building, and can achieve a Wei-face effect. The towels do not have a multi-layer, opaque solar cell. The LED light is placed on the side of each opaque solar panel to illuminate each opaque solar panel, and the opaque solar cell absorbs sunlight to convert it into electrical energy, and the LED light source is illuminated by the electrical energy. In an embodiment of the invention, the opaque solar cell comprises a fragmented solar cell. In an embodiment of the invention, the opaque solar panel described above is capable of reflecting sky views. In an embodiment of the invention, the LED light source comprises a strip structure consisting of a plurality of LED light emitting diodes. In the present invention, the above-mentioned secrets include houses, office buildings, schools, shops, or stadiums. Based on the above, the present invention uses a illuminable opaque solar panel on a building wall surface to achieve a building integrated solar photovoltaic system (BIpv) with convenient maintenance. In order to make the above features and advantages of the present invention more comprehensible, the following embodiments are described in detail below with reference to the accompanying drawings. [Embodiment] FIG. 1 is a schematic view of an opaque light-emitting type solar cell applied to a building facade according to an embodiment of the present invention. Referring to Fig. 1, the "building wall surface" in this embodiment refers to the wall surface 1〇6 of the building 100 except the window 102 and the entrance and exit 104. As for the opaque fascinating solar cell of the present invention, the opaque fascinating solar cell including the opaque solar panel 108 and the LED light source U opaque solar panel 108 are disposed on the wall 1〇6 of the building, and can be mirror-finished. The effect, for example, reflects the sky. The above-mentioned buildings are, for example, houses, office buildings, schools, shops, stadiums, and the like. The opaque solar panel 108 generally includes a plurality of opaque solar cells 112, as shown in FIG. Among them, the opaque solar cell 112 is, for example, a twinned solar cell. The LED light source 110 is disposed on the side surface 〇8a of each opaque solar panel 1 〇 8 so that each opaque solar panel 1 〇 8 emits light, and is replaced by Wei solar cell 112 , _ can transmit the generated electricity to the LED light source 11 for illumination. In this embodiment, the LED light source 11A includes a strip structure composed of a plurality of LED light emitting diodes 300, as shown in FIG. Therefore, when the LED light-emitting diode 300 or the entire LED light source 11 is replaced, it is only necessary to replace it from outside the opaque solar panel 108, so that the present invention has the advantage of being convenient to maintain. When the LED light source 11 emits light, the light can be reflected by the bottom surface 108b of the opaque solar panel 108, as shown in FIG. This 201210040 opaque illuminating solar cell consisting of opaque solar panels 1〇8 and LED light source 110 is particularly suitable for nighttime illumination. In summary, the present invention provides an opaque solar panel with an LED light source on the wall of the building, so that it can simultaneously have the power of power generation and illumination.
效，而用於建築整合型太陽光電系統(BIpV)。另外，LED 光源是設置在每一不透明太陽能電池板的侧面，故維修方 便。 / 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明，任何所屬技術領域中具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與卿，故本 發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是依照本發明之一實施例之一種應用於建築牆面 的不透明發光型太陽能電池的示意圖。 、- 圖2是圖1的局部放大圖。 圖3是圖1的led光源之細部示意圖。 圖4是圖2的剖面示意圖。 ⑧ 【主要元件符號說明】 100 建築物 102 窗戶 104 出入口 106 牆面 6 201210040It is used in building integrated solar photovoltaic systems (BIpV). In addition, the LED light source is placed on the side of each opaque solar panel, so it is easy to maintain. The present invention has been disclosed in the above embodiments, and is not intended to limit the present invention. Any one of ordinary skill in the art can make some changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of an opaque light-emitting solar cell applied to a building wall according to an embodiment of the present invention. - Figure 2 is a partial enlarged view of Figure 1. 3 is a schematic view of a detail of the LED light source of FIG. 1. Figure 4 is a cross-sectional view of Figure 2. 8 [Key component symbol description] 100 Building 102 Window 104 Entrance 106 Wall 6 201210040
^H^u^iwf.docA 108 :不透明太陽能電池板 108a :側面 108b :底面 110 : LED 光源 112 :不透明太陽能電池 300 : LED發光二極體^H^u^iwf.docA 108 : opaque solar panel 108a : side 108b : bottom surface 110 : LED light source 112 : opaque solar cell 300 : LED light emitting diode