JP4916588B1 - Solar power generation panel device - Google Patents

Solar power generation panel device Download PDF

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JP4916588B1
JP4916588B1 JP2011254347A JP2011254347A JP4916588B1 JP 4916588 B1 JP4916588 B1 JP 4916588B1 JP 2011254347 A JP2011254347 A JP 2011254347A JP 2011254347 A JP2011254347 A JP 2011254347A JP 4916588 B1 JP4916588 B1 JP 4916588B1
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power generation
reinforcing
generation panel
photovoltaic power
concrete frame
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JP2013110281A (en
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智子 櫻井
靖大 櫻井
宏 櫻井
和之 古谷
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エンジェル合同会社
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02E10/50—Photovoltaic [PV] energy

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Abstract

【目的】太陽光発電パネルとコンクリート製の枠体とから構成され、補強兼導通材が埋設され、該補強兼導通材の存在にて、強固且つ耐久性のあると共に、相互に連結することで、電気的に仕上がりを簡単にできる太陽光発電パネル装置に関する。
【構成】中央部に収納凹部２が形成されると共に強化繊維が含まれてなるコンクリート枠体Ａと、収納凹部２に収納される太陽光発電パネルＢとからなる。コンクリート枠体Ａの内部には、横外周面１ａ又は縦外周面１ｂに沿う２本の補強兼導通材３が埋設される。補強兼導通材３のそれぞれには、太陽光発電パネルＢの正極及び負極が接続されること。補強兼導通材３の長さはコンクリート枠体Ａの横外周面１ａ又は縦外周面１ｂの幅に一致するように構成され、補強兼導通材３の両端部３ａ，３ａ箇所は、コンクリート枠体Ａの横外周面１ａ又は縦外周面１ｂ箇所に形成された端部凹部４，４箇所で露出するように設けられてなること。
【選択図】 図１[Objective] Consists of a photovoltaic power generation panel and a concrete frame body, embedded with a reinforcing and conducting material, and in the presence of the reinforcing and conducting material, is strong and durable, and connected to each other The present invention relates to a photovoltaic panel device that can be easily electrically finished.
[Structure] It comprises a concrete frame A in which a storage recess 2 is formed at the center and includes reinforcing fibers, and a photovoltaic power generation panel B stored in the storage recess 2. Inside the concrete frame A, two reinforcing and conducting materials 3 are embedded along the horizontal outer peripheral surface 1a or the vertical outer peripheral surface 1b. The positive and negative electrodes of the photovoltaic power generation panel B are connected to each of the reinforcing and conducting materials 3. The length of the reinforcing / conducting material 3 is configured to match the width of the lateral outer peripheral surface 1a or the longitudinal outer peripheral surface 1b of the concrete frame A, and both ends 3a, 3a of the reinforcing / conducting material 3 are provided at the concrete frame. It is provided so as to be exposed at the end recesses 4 and 4 formed at the position of the lateral outer peripheral surface 1a or the vertical outer peripheral surface 1b of A.
[Selection] Figure 1

Description

本発明は、太陽光発電パネルとコンクリート製の枠体とから構成され、補強兼導通材が埋設され、該補強兼導通材の存在にて、強固且つ耐久性のあると共に、相互に連結することで、電気的に仕上がりを簡単にできる太陽光発電パネル装置に関する。   The present invention comprises a photovoltaic power generation panel and a concrete frame, in which a reinforcing and conducting material is embedded, and in the presence of the reinforcing and conducting material, is strong and durable, and is connected to each other. Thus, the present invention relates to a photovoltaic power generation panel device that can be easily finished electrically.

近年、太陽光発電モジュール体（いわゆるソーラパネル）を使用して、建築構造物に太陽光発電装置を装着することが多くなっている。特に、今後、クリーンで且つ安全なエネルギー源の需要が高まり、その中でも太陽光エネルギを利用する太陽光発電モジュール体（ソーラパネル）の使用が著しく増加することが見込まれる。   In recent years, a solar power generation module body (so-called solar panel) is often used to attach a solar power generation device to a building structure. In particular, in the future, the demand for clean and safe energy sources will increase, and among them, the use of solar power generation module bodies (solar panels) that use solar energy is expected to increase significantly.

これに伴い、太陽光発電パネルが建築構造物に対して以下に簡単に装着するかが重要となり、建築構造物に装着するための種々の装置が開発されている。また、太陽光発電パネルは、形鋼等の金属製構造材によって形成された枠体に装着して使用するものであるが、その中において、コンクリートにて形成された枠，台等に太陽光発電パネルを装着するものも多く見られるようになった。この種の装置が、特許文献１に開示されている。   In connection with this, it becomes important whether a photovoltaic power generation panel is easily mounted on a building structure as described below, and various devices for mounting on a building structure have been developed. In addition, the photovoltaic power generation panel is used by being attached to a frame formed of a metal structural material such as a shape steel. Among them, sunlight is applied to a frame, a stand or the like formed of concrete. Many of them are equipped with power generation panels. This type of apparatus is disclosed in Patent Document 1.

特開平１１−２７００２３号公報JP-A-11-270023

この種の太陽光発電パネルと、コンクリート製の枠体とによる構成の良否は、コンクリート製の枠体に太陽光発電パネルを装着すると共に電気系統の配線が如何に簡単にできるかにかかっている。特許文献１では、パネル本体は、太陽光発電モジュールが装着されるものであるが、コンクリート製のパネル本体内に装着された太陽光発電モジュールに付属している電気系配線をパネル本体から外部に引き出すために貫通孔が形成されている。   The quality of this type of photovoltaic power generation panel and concrete frame depends on how easy it is to install the photovoltaic power generation panel and attach it to the concrete frame. . In Patent Document 1, a solar power generation module is mounted on a panel main body, but electrical wiring attached to the solar power generation module mounted in a concrete panel main body is externally provided from the panel main body. A through hole is formed for drawing out.

しかし、前記貫通孔は、パネル本体を縦断するトンネル状の孔であり、しかも略直角に屈曲する部分も存在する。このような貫通孔に電気配線のためのリード線を挿通させる作業は面倒であり、作業効率が極めて悪くなっている。   However, the through hole is a tunnel-like hole that vertically cuts through the panel body, and there is a portion that bends at a substantially right angle. The operation of inserting a lead wire for electrical wiring into such a through hole is troublesome and the working efficiency is extremely poor.

そこで、本発明が解決しようとする課題（技術的課題又は目的等）は、コンクリート製の枠体に太陽光発電パネルを装着する際に、該太陽光発電パネルを枠体に簡単に装着できると共に、特に、補強杆に対しても、簡単に装着でき、その後の据え付け時において、接続カプラにて簡単に組み込むことができ、作業効率の向上を実現させることにある。   Therefore, the problem (technical problem or purpose) to be solved by the present invention is that when the photovoltaic power generation panel is attached to the concrete frame, the photovoltaic power generation panel can be easily attached to the frame. In particular, the reinforcing rod can be easily mounted, and can be easily assembled with a connecting coupler at the time of subsequent installation, thereby realizing improvement in work efficiency.

そこで、発明者は、上記課題を解決すべく、鋭意，研究を重ねた結果、請求項１の発明を、中央部に収納凹部が形成されると共に強化繊維が含まれてなるコンクリート枠体と、前記収納凹部に収納される太陽光発電パネルとからなり、前記コンクリート枠体の内部には、該コンクリート枠体の横外周面又は縦外周面に沿う２本の補強兼導通材が埋設されてなり、該補強兼導通材のそれぞれには、前記太陽光発電パネルの正極及び負極が接続されてなり、前記補強兼導通材の長さは前記コンクリート枠体の横外周面又は縦外周面の幅に一致するように構成され、前記補強兼導通材の両端部箇所は、前記コンクリート枠体の縦外周面又は横外周面箇所に形成された端部凹部箇所で露出するように設けられてなることを特徴とする太陽光発電パネル装置としたことにより、前記課題を解決した。   Therefore, the inventor, as a result of earnest and research, in order to solve the above-mentioned problems, the invention of claim 1, a concrete frame body in which a storage recess is formed in the central portion and reinforcing fibers are included, It consists of a photovoltaic power generation panel housed in the housing recess, and two reinforcing and conducting materials are embedded in the concrete frame body along the horizontal outer peripheral surface or the vertical outer peripheral surface of the concrete frame body. The reinforcing and conducting material is connected to the positive and negative electrodes of the photovoltaic power generation panel, and the length of the reinforcing and conducting material is equal to the width of the lateral outer peripheral surface or the vertical outer peripheral surface of the concrete frame. It is comprised so that it may correspond, and the both ends part of the above-mentioned reinforcement and electric conduction material is provided so that it may be exposed in the end crevice part formed in the vertical peripheral surface or the horizontal peripheral surface part of the above-mentioned concrete frame. Characteristic solar power generation panel By was location, it has solved the above problems.

請求項２の発明を、請求項１において、前記補強兼導通材の中間部が前記コンクリート枠体の収納凹部の下面の部分凹部内に露出構成され、該露出された中間部に、前記太陽光発電パネルの正極及び負極のコネクター部が接続されてなることを特徴とする太陽光発電パネル装置としたことにより、前記課題を解決した。請求項３の発明を、請求項１又は２において、前記補強兼導通材の両端に、隣接する太陽光発電装置の前記補強兼導通材の対向する端部と適宜係止する接続カプラが着脱自在に構成されてなることを特徴とする太陽光発電パネル装置としたことにより、前記課題を解決した。   According to a second aspect of the present invention, in the first aspect, the intermediate portion of the reinforcing and conducting material is exposed in a partial recess on the lower surface of the storage recess of the concrete frame, and the exposed intermediate portion includes the sunlight. The solar power generation panel device is characterized in that the positive electrode and negative electrode connector portions of the power generation panel are connected to solve the above problems. According to a third aspect of the present invention, in the first or second aspect of the present invention, in the first or second aspect, a connecting coupler for appropriately locking the opposite ends of the reinforcing / conducting material of an adjacent photovoltaic power generation device at both ends of the reinforcing / conducting material is detachable. The above-described problems have been solved by using a photovoltaic power generation panel device that is configured as follows.

請求項４の発明を、請求項１，２又は３の何れか１項において、前記コンクリート枠体相互を、硬質合成樹脂製のジョイントを介して結合自在に構成されてなることを特徴とする太陽光発電パネル装置としたことにより、前記課題を解決した。また、請求項５の発明を、請求項１，２又は３の何れか１項において、前記コンクリート枠体内の強化繊維は、セルロースファイバーであることを特徴とする太陽光発電パネル装置としたことにより、前記課題を解決した。   The invention according to claim 4, wherein the concrete frame body according to any one of claims 1, 2, or 3 is configured such that the concrete frames can be joined together via a joint made of hard synthetic resin. By using a photovoltaic panel device, the above problems have been solved. According to a fifth aspect of the present invention, in any one of the first, second, and third aspects, the reinforcing fiber in the concrete frame is a cellulose fiber. The problem has been solved.

請求項１の発明では、収納凹部に収納される太陽光発電パネルとからなり、前記コンクリート枠体の内部には、該横外周面又は縦外周面に沿う２本の補強兼導通材が埋設されてなり、該補強兼導通材のそれぞれには、前記太陽光発電パネルの正極及び負極が接続されてなるために、隣接相互の太陽光発電装置の正極及び負極相互を接続することで、簡易且つ迅速に組み込み施工ができる利点がある。また導通材を補強杆としたことで、構成が簡易になると共に強固な太陽光発電装置を提供できる。さらに、コンクリート枠体には強化繊維が含まれてなることにより、本発明の太陽光発電装置は、極めて強固且つ耐久性のあるものにできる。   In the invention of claim 1, the solar power generation panel is housed in the housing recess, and two reinforcing and conducting materials are embedded in the concrete frame body along the lateral outer circumferential surface or the longitudinal outer circumferential surface. Since each of the reinforcing and conducting materials is connected to the positive electrode and the negative electrode of the photovoltaic power generation panel, by connecting the positive and negative electrodes of the adjacent solar power generation devices, There is an advantage that it can be installed quickly. In addition, by using the conductive material as a reinforcing rod, the structure can be simplified and a strong solar power generation device can be provided. Furthermore, the reinforcing power is contained in the concrete frame, so that the photovoltaic power generation apparatus of the present invention can be made extremely strong and durable.

請求項２の発明では、収納凹部の下面の部分凹部内に露出構成され、該露出された中間部に、前記太陽光発電パネルの正極及び負極のコネクター部が接続されているために、前記太陽光発電パネルを上から被せるのみで、接続結合ができる利点がある。請求項３の発明では、隣接する太陽光発電パネル装置相互でも簡単に接続構成できる利点がある。   In the invention of claim 2, since it is configured to be exposed in a partial recess on the lower surface of the storage recess, and the positive and negative connector portions of the photovoltaic power generation panel are connected to the exposed intermediate portion, the solar There is an advantage that connection and coupling can be achieved only by covering the photovoltaic panel from above. In the invention of claim 3, there is an advantage that the adjacent photovoltaic power generation panel devices can be easily connected to each other.

請求項４の発明では、隣接する太陽光発電パネル装置相互をより強固に結合できる構成にできる効果がある。請求項５の発明では、特に、寒冷地などにおいて、コンクリート枠体の内部のセルロースファイバーの存在にて、罅割れなどを回避でき、強固なる太陽光発電パネル装置を提供できる効果を奏する。   In invention of Claim 4, there exists an effect which can be set as the structure which can couple | bond together the adjacent photovoltaic power generation panel apparatus more firmly. In the invention of claim 5, particularly in a cold district, the presence of the cellulose fiber inside the concrete frame body can avoid cracks and the like, and can provide a strong photovoltaic power generation panel device.

（Ａ）は本発明の太陽光発電パネル装置の斜視図、（Ｂ）は（Ａ）の平面図である。(A) is a perspective view of the photovoltaic power generation panel device of the present invention, and (B) is a plan view of (A). （Ａ）は太陽光発電パネルを装着前のコンクリート枠体の斜視図、（Ｂ）は裏面から見た太陽光発電パネルの斜視図である。(A) is a perspective view of the concrete frame body before mounting | wearing with a photovoltaic power generation panel, (B) is a perspective view of the photovoltaic power generation panel seen from the back surface. （Ａ）は図１（Ｂ）のＹ１−Ｙ１矢視断面図、（Ｂ）は図１（Ｂ）のＸ−Ｘ矢視断面図である。(A) is a Y1-Y1 arrow sectional view of Drawing 1 (B), and (B) is a XX arrow sectional view of Drawing 1 (B). （Ａ）は本発明の太陽光発電パネル装置相互を接続した状態の断面図、（Ｂ）は（Ａ）の（ア）部拡大図、（Ｃ）は（Ａ）のＹ２−Ｙ２矢視拡大断面図、（Ｄ）は接続カプラの斜視図である。(A) is sectional drawing of the state which connected the photovoltaic power generation panel apparatus of this invention, (B) is the (A) part enlarged view of (A), (C) is Y2-Y2 arrow enlarged view of (A). Sectional drawing, (D) is a perspective view of a connection coupler. （Ａ）は９個の太陽光発電パネル装置相互を並列接続した状態の平面図、（Ｂ）は（Ａ）の等価状態とした略示図である。(A) is a top view of the state which connected nine photovoltaic power generation panel apparatuses in parallel, (B) is the schematic diagram made into the equivalent state of (A). 本発明の太陽光発電パネル装置を多数集合させて橋の側部に装着した状態の略示図である。It is the schematic of the state which assembled many photovoltaic power generation panel apparatuses of this invention, and was attached to the side part of the bridge. （Ａ）は本発明の別の実施形態の太陽光発電パネル装置の斜視図、（Ｂ）は(Ａ)の太陽光発電パネル装置相互をジョイントを介して連結している状態の平面図、(Ｃ)はジョイントの斜視図である。(A) is a perspective view of a photovoltaic power generation panel device of another embodiment of the present invention, (B) is a plan view of a state where the photovoltaic power generation panel devices of (A) are connected to each other via a joint, C) is a perspective view of the joint. （Ａ）は本発明のさらに別の実施形態のコンクリート枠体の斜視図、（Ｂ）は(Ａ)のＹ３−Ｙ３矢視拡大断面図である。(A) is a perspective view of the concrete frame body of another embodiment of this invention, (B) is a Y3-Y3 arrow expanded sectional view of (A).

以下、本発明の実施形態を、図面に基づいて説明する。本発明は、図１，図２に示すように、枠本体１に収納凹部２が形成されると共に強化繊維が含まれてなるコンクリート枠体Ａと、前記収納凹部に収納される太陽光発電パネルＢとから構成される。枠本体１は、平面形状が長方形又は正方形等の方形状に形成され、適宜の厚さを有するブロック板として形成されている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the present invention includes a concrete frame A in which a housing recess 2 is formed in a frame body 1 and reinforcing fibers are included, and a photovoltaic power generation panel that is housed in the housing recess. B. The frame body 1 is formed as a block plate having a planar shape with a rectangular shape such as a rectangle or a square, and having an appropriate thickness.

コンクリート枠体Ａの枠本体１は、軽量コンクリートに強化繊維を含めたものが使用される。強化繊維は、具体的には、セルロース繊維としたものであり、その他グラスファイバー等の種々の強化繊維が使用されても構わない。その配合は、ひび割れ防止と充填性向上のための木材セルロースファイバーと高性能ＡＥ減水剤を用い、高強度高耐久性コンクリートとするため、極低い水セメント比（Ｗ/Ｃ＝３３％以下）の軽量コンクリートが使
用される。さらに、コンクリート枠体Ａの補強として、高耐食性補強材兼導通材用（鉄筋コンクリート防食工用補強材）の金属部材が使用される。 As the frame body 1 of the concrete frame A, a lightweight concrete including reinforcing fibers is used. Specifically, the reinforcing fibers are cellulose fibers, and various other reinforcing fibers such as glass fibers may be used. The blend uses wood cellulose fiber and high-performance AE water reducing agent to prevent cracking and improve fillability, and to make high-strength and highly durable concrete, so it has an extremely low water cement ratio (W / C = 33% or less). Lightweight concrete is used. Further, as a reinforcement of the concrete frame A, a metal member for a high corrosion resistance reinforcing material and a conductive material (reinforcing material for reinforced concrete corrosion prevention work) is used.

枠本体１には、その形状の一例として、横寸法及び縦寸法が約３００mmで、厚さ２５mmである。実際には、本発明が仕様される状況に応じて横寸法，縦寸法及び厚さ等は、適宜変更される。そして、枠本体１には、長方形又は正方形とした直方体状の空隙である収納凹部２が形成されている〔図２（Ａ）参照〕。   As an example of the shape of the frame body 1, the horizontal dimension and the vertical dimension are about 300 mm and the thickness is 25 mm. Actually, the horizontal dimension, the vertical dimension, the thickness, and the like are appropriately changed according to the situation in which the present invention is specified. The frame body 1 is formed with a storage recess 2 that is a rectangular or square rectangular space [see FIG. 2 (A)].

該収納凹部２には、後述する太陽光発電パネルＢが配置収納される。前記収納凹部２は、枠本体１の４面の内周側面２ａと、底面２ｂとから構成され、前記枠本体１の４外周面は、両横外周面１ａ，１ａと両縦外周面１ｂ，１ｂとで構成されている。前記横外周面１ａ，１ａと両縦外周面１ｂ，１ｂとは、見方によってはその横と縦とは逆にみられることもある。   A solar power generation panel B described later is disposed and stored in the storage recess 2. The storage recess 2 includes four inner peripheral side surfaces 2a and a bottom surface 2b of the frame body 1, and the four outer peripheral surfaces of the frame main body 1 include both lateral outer peripheral surfaces 1a, 1a and both vertical outer peripheral surfaces 1b, 1b. The horizontal outer peripheral surfaces 1a, 1a and the vertical outer peripheral surfaces 1b, 1b may be seen in the opposite directions depending on how they are viewed.

３は、２本の補強兼導通材であって、前記コンクリート枠体Ａ内に埋設されている。横外周面又は縦外周面に沿う２本の補強兼導通材３，３が埋設されている。具体的には、前記コンクリート枠体Ａ内で、且つ前記収納凹部２の下側位置に埋設されている。これは記コンクリート枠体Ａを成形するときに、中子状にして、導通可能な金属材としての補強兼導通材３，３が予め装填されており、型枠などを介してコンクリート材料が充填されて養生して成形される。   Reference numeral 3 denotes two reinforcing / conducting materials, which are embedded in the concrete frame A. Two reinforcing and conducting materials 3 and 3 are embedded along the horizontal outer peripheral surface or the vertical outer peripheral surface. Specifically, it is embedded in the concrete frame A and at a lower position of the storage recess 2. This is because when the concrete frame A is molded, it is made into a core and is loaded with reinforcing and conducting materials 3 and 3 as conductive metal materials in advance, and the concrete material is filled through the formwork etc. It is cured and molded.

このとき、前記コンクリート枠体Ａに埋設された前記補強兼導通材３，３の端３ａ，３ａは、前記コンクリート枠体Ａの端部凹部４，４箇所で、露出するように構成されると共に、前記補強兼導通材３，３の長さは、前記コンクリート枠体Ａの横外周面１ａ又は縦外周面１ｂの長さと同等に構成されている。   At this time, the ends 3 a and 3 a of the reinforcing and conducting materials 3 and 3 embedded in the concrete frame A are configured to be exposed at the end recesses 4 and 4 of the concrete frame A. The lengths of the reinforcing and conducting materials 3 and 3 are configured to be equal to the length of the lateral outer peripheral surface 1a or the vertical outer peripheral surface 1b of the concrete frame A.

前記補強兼導通材３，３の中間部３ｂ，３ｂが前記コンクリート枠体Ａの収納凹部２の底面２ｂに形成された部分凹部５内に露出構成されている。前記補強兼導通材３は、金属製で、通電性を有する部材であり、鉄製，銅製をなしている。前記太陽光発電パネルＢの正極及び負極のコネクター部７Ａ，７Ｂが接続されている。この接続端子は、グリップ状をなしたコネクター部７Ａ，７Ｂであるが、これ以外の手段として、単に接触のみで接続される場合もある。   Intermediate portions 3b and 3b of the reinforcing and conducting materials 3 and 3 are exposed in a partial recess 5 formed on the bottom surface 2b of the storage recess 2 of the concrete frame A. The reinforcing / conducting material 3 is a metal member having electrical conductivity, and is made of iron or copper. The positive and negative connector portions 7A and 7B of the photovoltaic power generation panel B are connected. These connection terminals are the connector portions 7A and 7B having a grip shape, but there are cases where the connection terminals are connected only by contact as other means.

前記コンクリート枠体Ａの収納凹部２の底面２ｂと前記太陽光発電パネルＢとの間に必要に応じて断熱材が介在されている。さらに、前記太陽光発電パネルＢの外周囲と、前記収納凹部２の内側面２ａとの隙間にシーリング材等の充填剤が水密性確保のために充填されている。特に、前記補強兼導通材３は、通電性を有すると共に、前記コンクリート枠体Ａの補強を兼ね供えている。つまり、前記補強兼導通材３は、導電性の良好な材質であって、且つ補強できる役割を保有していれば、金属性、非金属製を問わない。このようにしてパネルとしての太陽光発電パネル装置が構成されている。   A heat insulating material is interposed between the bottom surface 2b of the housing recess 2 of the concrete frame A and the photovoltaic power generation panel B as necessary. Further, a filler such as a sealing material is filled in a gap between the outer periphery of the photovoltaic power generation panel B and the inner side surface 2a of the housing recess 2 to ensure water tightness. In particular, the reinforcing and conducting material 3 has electric conductivity and also serves to reinforce the concrete frame A. That is, the reinforcing and conducting material 3 may be metallic or non-metallic as long as it is a material having good conductivity and has a role capable of reinforcing. Thus, the photovoltaic power generation panel apparatus as a panel is comprised.

図中８は、接続カプラであって、前記太陽光発電パネル装置相互の前記補強兼導通材３，３相互を接続する部材である。前記接続カプラ８は、断面逆Ｕ字状の接続部８ａと、該接続部８ａの上端に一体形成された立上げ片８ｂと、該立上げ片８ｂの上端にはツマミ部８ｃが設けられている。前記接続部８ａは導電性の良好な材質であって、前記補強兼導通材３と同材質にて構成されている。その立上げ片８ｂ及びツマミ部８ｃは合成樹脂製をなしている。前記立上げ片８ｂ下端と前記接続部８ａとがネジなどにて固着されている〔図４（Ｃ）参照〕。   In the figure, reference numeral 8 denotes a connection coupler, which is a member for connecting the reinforcing and conducting materials 3 and 3 of the photovoltaic power generation panel devices to each other. The connecting coupler 8 includes a connecting portion 8a having an inverted U-shaped cross section, a rising piece 8b integrally formed at the upper end of the connecting portion 8a, and a knob portion 8c provided at the upper end of the rising piece 8b. Yes. The connecting portion 8a is made of a material having good conductivity, and is made of the same material as the reinforcing and conducting material 3. The rising piece 8b and the knob portion 8c are made of synthetic resin. The lower end of the rising piece 8b and the connecting portion 8a are fixed with screws or the like [see FIG. 4C].

次に、現場での施工について説明する。まず、補強兼導通材３，３相互が、接続カプラ８を介して接続されるように配置する。接続カプラ８箇所には、シール材等を充填することもある。つまり、図５（Ａ）に示すように、各太陽光発電パネル装置の上側と下側は、異なる極となっており、このため、同図において、横方向相互の補強兼導通材３，３相互は、同極（プラス又はマイナス）が接続される。その上下段は、同極相互が配線Ｃ１，Ｃ２にて接続され、その端部が、電球などの負荷抵抗Ｒに接続されている。図５（Ａ）の接続状態は、図５（Ｂ）等価回路状の並列接続として構成される。特に、低電圧ながら長期の使用に耐えうる利点がある。   Next, construction on site will be described. First, the reinforcing and conducting materials 3 and 3 are arranged so as to be connected to each other via the connection coupler 8. The eight connecting couplers may be filled with a sealing material or the like. That is, as shown in FIG. 5 (A), the upper side and the lower side of each photovoltaic power generation panel device have different poles. Therefore, in FIG. The same polarity (plus or minus) is connected to each other. In the upper and lower stages, the same polarity is connected to each other by wirings C1 and C2, and the end thereof is connected to a load resistor R such as a light bulb. The connection state in FIG. 5A is configured as a parallel connection in the equivalent circuit form of FIG. In particular, there is an advantage that it can withstand long-term use with a low voltage.

特に、本発明の太陽光発電パネル装置は、コンクリート製でもあり、耐久性に優れていることから、図６に示すように、大型の橋梁Ｐなどの壁面に、金具止め式、ネジアンカー止め式、モルタル取付式などを介して取付施工される。また、本発明では、コンクリート枠体の内部のセルロースファイバーの存在にて、罅割れなどを回避でき、強固なる太陽光発電パネル装置を提供できるとともに、軽くでき、運搬、取り扱いを簡便にできる。   In particular, the photovoltaic power generation panel device of the present invention is also made of concrete and is excellent in durability. Therefore, as shown in FIG. It is installed through a mortar mounting type. Further, in the present invention, the presence of the cellulose fiber inside the concrete frame can avoid cracking and the like, and can provide a strong photovoltaic power generation panel device, which can be lightened, and can be easily transported and handled.

図７（Ａ）に示した太陽光発電パネル装置は別の実施形態であって、前記コンクリート枠体Ａ，Ａ相互を、ジョイント９を介して連結するタイプである。具体的には、前記コンクリート枠体Ａの補強兼導通材３に直交する方向の横外周面１ａに、変形Ｔ字形溝６，６が形成されている。対向する変形Ｔ字形溝６，６に、硬質合成樹脂製のＩ字形のジョイント９が装着されている〔図７（Ａ）〜（Ｃ）参照〕。該ジョイント９の装着のみで結合できるように構成されている。   The photovoltaic power generation panel apparatus shown in FIG. 7A is another embodiment, and is a type in which the concrete frames A and A are connected to each other through a joint 9. Specifically, deformed T-shaped grooves 6, 6 are formed on the lateral outer peripheral surface 1 a of the concrete frame A in the direction orthogonal to the reinforcing and conducting material 3. An I-shaped joint 9 made of hard synthetic resin is attached to the opposing deformed T-shaped grooves 6 and 6 (see FIGS. 7A to 7C). The joint 9 can be connected only by mounting.

また、図８（Ａ）に示した太陽光発電パネル装置は、さらに別の実施形態であって、特に、強度性を増加させたタイプである。この場合には、前記補強兼導通材３に直交する方向に、第２補強材３Ａが、例えば、屈曲されつつ埋設されている。このタイプには、前記の変形Ｔ字形溝６は形成されていないが、該変形Ｔ字形溝６を設けることもある。   Moreover, the photovoltaic power generation panel apparatus shown to FIG. 8 (A) is another embodiment, and is the type which increased the strength especially. In this case, the second reinforcing material 3 </ b> A is embedded while being bent, for example, in a direction perpendicular to the reinforcing and conducting material 3. In this type, the deformed T-shaped groove 6 is not formed, but the deformed T-shaped groove 6 may be provided.

Ａ…コンクリート枠体、Ｂ…太陽光発電パネル、２…収納凹部、１ａ…横外周面、
１ｂ…縦外周面、３…補強兼導通材、３ａ…端部、４…端部凹部，５…部分凹部、
７Ａ，７Ｂ…コネクター部、８…接続カプラ、９…ジョイント。 A ... Concrete frame, B ... Solar power generation panel, 2 ... Storage recess, 1a ... Lateral outer peripheral surface,
1b ... Vertical outer peripheral surface, 3 ... Reinforcing and conducting material, 3a ... End, 4 ... End recess, 5 ... Partial recess,
7A, 7B ... connector, 8 ... connecting coupler, 9 ... joint.

Claims (5)

中央部に収納凹部が形成されると共に強化繊維が含まれてなるコンクリート枠体と、前記収納凹部に収納される太陽光発電パネルとからなり、前記コンクリート枠体の内部には、該コンクリート枠体の横外周面又は縦外周面に沿う２本の補強兼導通材が埋設されてなり、該補強兼導通材のそれぞれには、前記太陽光発電パネルの正極及び負極が接続されてなり、前記補強兼導通材の長さは前記コンクリート枠体の横外周面又は縦外周面の幅に一致するように構成され、前記補強兼導通材の両端部箇所は、前記コンクリート枠体の縦外周面又は横外周面箇所に形成された端部凹部箇所で露出するように設けられてなることを特徴とする太陽光発電パネル装置。   A concrete frame having a storage recess formed in the center and containing reinforcing fibers, and a photovoltaic power generation panel stored in the storage recess, the concrete frame having the concrete frame Two reinforcing / conducting materials are embedded along the lateral outer peripheral surface or the vertical outer peripheral surface of the solar cell, and each of the reinforcing / conducting materials is connected to a positive electrode and a negative electrode of the photovoltaic power generation panel. The length of the cum conducting material is configured to match the width of the lateral outer circumferential surface or the longitudinal outer circumferential surface of the concrete frame, and both end portions of the reinforcing and conducting material are arranged at the longitudinal outer circumferential surface or the lateral side of the concrete frame. It is provided so that it may be exposed in the edge part recessed part location formed in the outer peripheral surface location, The solar power generation panel apparatus characterized by the above-mentioned. 請求項１において、前記補強兼導通材の中間部が前記コンクリート枠体の収納凹部の下面の部分凹部内に露出構成され、該露出された中間部に、前記太陽光発電パネルの正極及び負極のコネクター部が接続されてなることを特徴とする太陽光発電パネル装置。   2. The intermediate portion of the reinforcing and conducting material according to claim 1, wherein the intermediate portion of the reinforcing and conducting material is exposed in a partial recess on the lower surface of the storage recess of the concrete frame, and the positive and negative electrodes of the photovoltaic power generation panel are formed in the exposed intermediate portion. A photovoltaic power generation panel device comprising a connector portion connected thereto. 請求項１又は２において、前記補強兼導通材の両端に、隣接する太陽光発電パネル装置の前記補強兼導通材の対向する端部と適宜係止する接続カプラが着脱自在に構成されてなることを特徴とする太陽光発電パネル装置。   In Claim 1 or 2, the connection coupler which latches suitably with the both ends of the said reinforcement | strengthening / conduction material suitably the edge part which the said reinforcement | strengthening / conduction material of an adjacent photovoltaic power generation panel apparatus opposes is comprised detachably. A photovoltaic power generation panel device. 請求項１，２又は３の何れか１項において、前記コンクリート枠体相互を、硬質合成樹脂製のジョイントを介して結合自在に構成されてなることを特徴とする太陽光発電パネル装置。 4. The photovoltaic power generation panel device according to claim 1, wherein the concrete frames are configured to be freely coupled to each other through a joint made of hard synthetic resin. 5. 請求項１，２，３又は４の何れか１項において、前記コンクリート枠体内の強化繊維は、セルロースファイバーであることを特徴とする太陽光発電パネル装置。   5. The photovoltaic panel device according to claim 1, wherein the reinforcing fibers in the concrete frame are cellulose fibers. 6.
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