JP2009002138A - Solar cell module and installation structure of face panel - Google Patents

Solar cell module and installation structure of face panel Download PDF

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JP2009002138A
JP2009002138A JP2007274689A JP2007274689A JP2009002138A JP 2009002138 A JP2009002138 A JP 2009002138A JP 2007274689 A JP2007274689 A JP 2007274689A JP 2007274689 A JP2007274689 A JP 2007274689A JP 2009002138 A JP2009002138 A JP 2009002138A
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wall
fastening
solar cell
exterior panel
cell module
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JP4726878B2 (en
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Yasuhiro Inoue
康寛 井上
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Yodogawa Steel Works Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/615Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To reduce construction cost and load weight on a roof by simplifying the structure of a solar cell module, enhancing the versatility thereof, and simplifying the installation structure of a face panel for the soar cell module. <P>SOLUTION: The structure of the solar cell module is simplified in structure and reduced in weight by forming the solar cell module P of a cell body 2 comprising a base body 1 and a film amorphous solar cell fixedly stuck on the main surface wall 3 of the base body 1. The solar cell module P is directly supported with a tightening fitting 25 attached to the connection portion 19 of adjacent corrugated roof members 16. The tightening fitting 25 comprises a support base 26 tightened and fixed to the connection portion 19 and a retainer 27. A tightening wall 7 installed on the base body 1 of the solar cell module P is directly held and fixed by the support base 26 and the retainer 27. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、折版材で構築される外壁や折版屋根などの、折版材の外面に設置される太陽電池モジュールと、太陽電池モジュールなどの外装パネルの外装折版材に対する取付構造に関する。   The present invention relates to a solar cell module installed on an outer surface of a folding plate material such as an outer wall or a folding roof constructed from the folding plate material, and a mounting structure for an exterior folding plate material of an exterior panel such as a solar cell module.

例えば、屋根上に太陽電池を設置する形態には、表面に太陽電池が一体化してある屋根材を葺きあげる形態と、既存の屋根や新築の屋根の上面に太陽電池モジュールを設置する形態(以下、単に据置き型という)とがある。据置き型の設置形態においては、屋根上に架台を構築したうえで、その上面に太陽電池モジュールを配置する。折版屋根材で葺きあげた屋根においては、山部と谷部とが交互に連続するので、山部の上面に先の架台と同様の支持枠を組んだうえで、その上面に太陽電池モジュールを配置し、各種の金具で固定している(特許文献1、2、3参照)。   For example, in the form of installing solar cells on the roof, a form in which the roof material with solar cells integrated on the surface is rolled up, and a form in which a solar cell module is installed on the upper surface of an existing roof or a newly built roof (hereinafter referred to as a roof) , Simply called a stationary type). In the stationary type installation form, a pedestal is constructed on the roof, and a solar cell module is arranged on the upper surface thereof. On roofs that have been sculpted with folding roofing materials, the mountain and valleys are alternately continuous, so a support frame similar to the previous frame is built on the top of the mountain, and the solar cell module on the top. Are fixed with various metal fittings (see Patent Documents 1, 2, and 3).

特開2003−155803号公報(段落番号0009、図3)Japanese Patent Laying-Open No. 2003-155803 (paragraph number 0009, FIG. 3) 特許第3352647号公報(段落番号0013、図3)Japanese Patent No. 3352647 (paragraph number 0013, FIG. 3) 特開2002−294955号公報(段落番号0051、図3)JP 2002-294955 A (paragraph number 0051, FIG. 3)

据置き型の従来の太陽電池モジュールは、殆どが結晶系太陽電池で構成されていて、全体が硬質パネル化されているので、個々の太陽電池モジュールの重量が大きいうえ、設置するのに支持枠や取付金具等を多用しなければならない。そのため、太陽電池を設置した後の屋根全体の重量が大きくなり、建物躯体に対する荷重負荷が増加するのを避けられない。また、製造メーカーによって太陽電池モジュールの大きさに違いがあり、しかも、太陽電池モジュールの縦横のサイズと折版屋根材の働き幅とが一致しないため、太陽電池モジュールの大きさや、屋根材の働き幅に応じて専用の支持枠や取付金具等を用意する必要があり、太陽電池モジュールの設置コストが嵩む。   Most conventional solar cell modules of the stationary type are composed of crystalline solar cells, and the whole is a rigid panel. Therefore, the weight of each solar cell module is large and a supporting frame is required for installation. And mounting brackets must be used frequently. Therefore, the weight of the entire roof after installing the solar cell increases, and it is inevitable that the load on the building frame increases. In addition, there are differences in the size of the solar cell module depending on the manufacturer, and the vertical and horizontal sizes of the solar cell module and the working width of the folding roof material do not match, so the size of the solar cell module and the function of the roofing material Depending on the width, it is necessary to prepare a dedicated support frame, mounting bracket, and the like, which increases the installation cost of the solar cell module.

本出願人は、上記のような問題点を解消するために、構造が簡単で軽量の太陽電池モジュールと、構造が簡素化された太陽電池の設置構造とを先に提案している。そこでは、図19に示すように、鋼板製のパネルからなるベース体61と、ベース体61に貼り付け固定されるフィルム型のアモルファス太陽電池62とで太陽電池モジュールを構成している。ベース体61は、軒棟方向と直交する向きに長い横長のパネル体からなり、軒側および棟側の各辺部に沿って折り曲げ形成した締結壁63を、折版屋根材70の山部分71と、はぜ締め構造72に締結した締結金具75とで上下に挟持固定することにより屋根面に固定していた。この締結構造では、締結壁63と同壁63に連続する脚壁64に、はぜ締め構造72を跨ぐための溝65を形成する必要がある。   In order to solve the above problems, the present applicant has previously proposed a solar cell module having a simple structure and a light weight, and a solar cell installation structure having a simplified structure. In this case, as shown in FIG. 19, a solar cell module is constituted by a base body 61 formed of a steel plate panel and a film-type amorphous solar cell 62 attached and fixed to the base body 61. The base body 61 is formed of a horizontally long panel body in a direction perpendicular to the eave building direction, and a fastening wall 63 formed by bending along each side of the eave side and the ridge side is a mountain portion 71 of the folding roof material 70. And it fixed to the roof surface by pinching up and down with the fastening metal fitting 75 fastened to the brazing structure 72. In this fastening structure, it is necessary to form the groove 65 for straddling the fastening structure 72 in the leg wall 64 which continues to the fastening wall 63 and the same wall 63.

上記のように、ベース体61の長辺部に沿って溝65が切り欠き形成してあると、折版屋根材70の働き幅が異なるごとに、専用の太陽電池モジュールを用意しなければならず、汎用性に欠け生産性が低くコスト高となり、在庫管理が複雑になるなどの点で難があった。さらに、ベース体61の辺部に沿って溝65を一定間隔おきに設けるので、その分だけベース体61の強度が低下して折れ曲がりやすく、太陽電池モジュールの耐風圧強度が低下しやすいこと、溝65の切り欠き部分から錆が発生するなど耐久性が低下しやすいこと、搬送時や施工時の荷扱いに注意が必要となる点に問題があった。加えて、フランジ状に張り出された締結壁63の折り曲げ基端に、雨水や塵埃が溜まりやすい問題がある。   As described above, when the groove 65 is notched along the long side portion of the base body 61, a dedicated solar cell module must be prepared every time the working width of the folded roof material 70 is different. However, it was difficult in terms of lack of versatility, low productivity, high costs, and complicated inventory management. Furthermore, since the grooves 65 are provided at regular intervals along the side of the base body 61, the strength of the base body 61 is easily lowered and the bending is easily reduced, and the wind pressure strength of the solar cell module is easily lowered. There was a problem in that durability was likely to be lowered such as rust was generated from the notch portion of 65, and that it was necessary to pay attention to the handling of goods during transportation and construction. In addition, there is a problem that rainwater and dust are likely to accumulate at the bent base end of the fastening wall 63 projecting in a flange shape.

本発明の目的は、結晶系の太陽電池モジュールに比べて、構造が簡単で軽量化できるうえ、汎用性が高く、その分だけ生産性を向上し、在庫管理の手間を簡素化できる太陽電池モジュールを提供することにある。本発明の目的は、構造が簡単で軽量であるにもかかわらず大きな構造強度を備えており、したがって、長期使用時の耐久性と耐風圧強度に優れ、さらに搬送時や施工時の荷扱いを容易化できる太陽電池モジュールを提供することにある。   An object of the present invention is to provide a solar cell module that has a simple structure and can be reduced in weight compared to a crystalline solar cell module, is highly versatile, improves productivity, and simplifies inventory management. Is to provide. The object of the present invention is to provide a large structural strength despite its simple structure and light weight. Therefore, it has excellent durability and long-term wind pressure resistance during long-term use, and can handle cargo during transportation and construction. It is to provide a solar cell module that can be facilitated.

本発明の目的は、太陽電池モジュールなどの外装パネルの屋根面あるいは外壁面への設置構造を簡素化して、従来の設置構造に比べて施工コストを大幅に削減でき、しかも設置構造が簡単な分だけ屋根の全体重量を削減し、あるいは建物躯体に対する負荷重量を減少できる、外装パネルの取付構造を提供することにある。本発明の目的は、折版材の働き幅や、パネルサイズとは無関係に外装パネルを設置でき、したがって汎用性に優れ、設置に要するコストが少なくて済む外装パネルの取付構造を提供することにある。本発明の目的は、発電効率を向上できるうえ、太陽電池モジュールの表面に付着した埃などの塵埃を雨水によって効果的に洗い流して、長期使用時にも効果的に太陽光発電を行える外装パネル(太陽電池パネル)の取付構造を提供することにある。   An object of the present invention is to simplify the installation structure of an exterior panel such as a solar cell module on a roof surface or an outer wall surface, so that the construction cost can be greatly reduced compared to a conventional installation structure, and the installation structure is simple. An object of the present invention is to provide an exterior panel mounting structure that can reduce the overall weight of the roof or reduce the load weight on the building frame. An object of the present invention is to provide an exterior panel mounting structure that can install an exterior panel regardless of the working width of the folding plate and the panel size, and therefore is excellent in versatility and requires less installation cost. is there. An object of the present invention is to improve the power generation efficiency and to effectively wash out dust such as dust adhering to the surface of the solar cell module with rain water so that solar power generation can be effectively performed even during long-term use (solar It is to provide a mounting structure of a battery panel.

本発明の太陽電池モジュールは、交互に連続する山部分18と谷部分17とを備えた折版材16の外面に設置される。図6に示すように、太陽電池モジュールPは、折版材16の連結部分19に装着した締結金具25で直接支持されるベース体1と、ベース体1に貼り付け固定されるシート状の電池本体2とからなる。電池本体2は、図3の拡大図に示すようにフィルム基板10の表面に太陽電池層11が形成してあるフィルム型アモルファス太陽電池で構成されている。ベース体1は、電池本体2が貼り付け固定される主面壁3と、主面壁3の両側縁に沿ってそれぞれ折り曲げられる係止壁4と、前記締結金具25で挟持固定される締結壁7を含んでパネル状に構成してある。   The solar cell module of the present invention is installed on the outer surface of the folding plate material 16 having the crest portions 18 and the trough portions 17 that continue alternately. As shown in FIG. 6, the solar cell module P includes a base body 1 that is directly supported by a fastening bracket 25 attached to a connecting portion 19 of the folding plate 16, and a sheet-like battery that is attached and fixed to the base body 1. It consists of a main body 2. As shown in the enlarged view of FIG. 3, the battery body 2 is formed of a film-type amorphous solar cell in which a solar cell layer 11 is formed on the surface of a film substrate 10. The base body 1 includes a main surface wall 3 to which the battery body 2 is attached and fixed, a locking wall 4 that is bent along both side edges of the main surface wall 3, and a fastening wall 7 that is clamped and fixed by the fastening bracket 25. Including a panel.

図1に示すように、電池本体2の外表面を含むベース体1の表面全体は外装フィルム12で覆われている。ベース体1の主面壁3に貼り付け固定した電池本体2と、主面壁3の両側縁との間のそれぞれに、締結金具25で挟持固定される締結壁7を設ける。   As shown in FIG. 1, the entire surface of the base body 1 including the outer surface of the battery body 2 is covered with an exterior film 12. Fastening walls 7 that are clamped and fixed by fastening brackets 25 are provided between the battery body 2 that is bonded and fixed to the main surface wall 3 of the base body 1 and both side edges of the main surface wall 3.

図9に示すように、ベース体1の係止壁4に連続して、締結金具25で挟持固定される締結壁7を折り曲げ形成する。   As shown in FIG. 9, the fastening wall 7 that is sandwiched and fixed by the fastening bracket 25 is bent and formed continuously to the locking wall 4 of the base body 1.

係止壁4の内面側に、補強壁6を間隔を隔てて反転状に折り曲げ形成する。   On the inner surface side of the locking wall 4, the reinforcing wall 6 is bent and formed in an inverted manner with a gap.

本発明に係る外装パネルの取付構造は、図5に示すように外装パネルPが、隣接する折版材16の連結部分19に装着した締結金具25で直接支持してある。外装パネルPは、主面壁3と、主面壁3の両側縁に沿ってそれぞれ折り曲げられる係止壁4と、前記締結金具25で挟持固定される締結壁7を含んで構成する。締結金具25は、連結部分19に締結固定される支持ベース26と、支持ベース26で支持した外装パネルPの締結壁7を、支持ベース26と共同して挟持する押え具27と、支持ベース26と押え具27とを締結するねじ構造とで構成する。以て、外装パネルPの締結壁7を、連結部分19より外方に位置する状態で、支持ベース26と押え具27とで直接挟持固定する。   In the exterior panel mounting structure according to the present invention, as shown in FIG. 5, the exterior panel P is directly supported by a fastening fitting 25 attached to the connecting portion 19 of the adjacent folding plate material 16. The exterior panel P includes a main surface wall 3, a locking wall 4 that is bent along both side edges of the main surface wall 3, and a fastening wall 7 that is clamped and fixed by the fastening bracket 25. The fastening bracket 25 includes a support base 26 that is fastened and fixed to the connecting portion 19, a presser 27 that clamps the fastening wall 7 of the exterior panel P supported by the support base 26 together with the support base 26, and the support base 26. And a screw structure for fastening the presser 27. Therefore, the fastening wall 7 of the exterior panel P is directly clamped and fixed by the support base 26 and the presser 27 in a state where the fastening wall 7 is positioned outward from the connecting portion 19.

外装パネルPは、主面壁3と、主面壁3の両側縁に沿って設けられる締結壁7と、締結壁7に連続して折り曲げられる係止壁4とを含んで構成する。図5に示すように締結金具25の支持ベース26は、折版材16のはぜ締め構造19の首部20を挟持する一対の取付脚34と、取付脚34に連続する一対の載置壁36と、両載置壁36に切り欠き形成されて係止壁4と係合する係止溝37と、両取付脚34を引き寄せ固定する第1ボルト28と、押え具27を締結する第2ボルト30を含んで構成する。図1に示すように押え具27は、第2ボルト30用の挿通穴44を備えた締結部45と、締結部45に連続する一対の押圧腕46とを備えている。以て、外装パネルPの締結壁7を、支持ベース26の載置壁36と押え具27の押圧腕46とで挟持固定する。   The exterior panel P includes a main surface wall 3, a fastening wall 7 provided along both side edges of the main surface wall 3, and a locking wall 4 that is bent continuously with the fastening wall 7. As shown in FIG. 5, the support base 26 of the fastener 25 includes a pair of mounting legs 34 that sandwich the neck portion 20 of the fastening structure 19 of the folding plate 16 and a pair of mounting walls 36 that are continuous with the mounting legs 34. A locking groove 37 that is notched in both mounting walls 36 and engages with the locking wall 4, a first bolt 28 that pulls and fixes both mounting legs 34, and a second bolt that fastens the presser 27. 30 is comprised. As shown in FIG. 1, the presser 27 includes a fastening portion 45 provided with an insertion hole 44 for the second bolt 30, and a pair of pressing arms 46 that are continuous with the fastening portion 45. Thus, the fastening wall 7 of the exterior panel P is clamped and fixed between the mounting wall 36 of the support base 26 and the pressing arm 46 of the presser 27.

外装パネルPは、主面壁3と、主面壁3の両側縁に連続して折り曲げられる係止壁4と、係止壁4の下端に連続して折り曲げ形成される締結壁7を含んで構成する。図9に示すように締結金具25の支持ベース26は、折版材16のはぜ締め構造19の首部20を挟持する一対の取付脚34と、取付脚34に連続する一対の載置壁36と、載置壁36に切り欠き形成されて太陽電池モジュールPの係止壁4および締結壁7を受け止める連結溝48と、両取付脚34を引き寄せ固定する第1ボルト28と、押え具27を締結する第2ボルト30を含んで構成する。押え具27は、第2ボルト30用の挿通穴44を備えた締結部45と、締結部45に連続する一対の押圧腕46とを備えている。外装パネルPの締結壁7を、支持ベース26の連結溝48の締結面50と押え具27の押圧腕46とで挟持固定する。   The exterior panel P includes a main surface wall 3, a locking wall 4 that is continuously bent at both side edges of the main surface wall 3, and a fastening wall 7 that is continuously bent at the lower end of the locking wall 4. . As shown in FIG. 9, the support base 26 of the fastening bracket 25 includes a pair of mounting legs 34 that sandwich the neck portion 20 of the fastening structure 19 of the folding plate 16 and a pair of mounting walls 36 that are continuous with the mounting legs 34. A connecting groove 48 that is cut out in the mounting wall 36 and receives the locking wall 4 and the fastening wall 7 of the solar cell module P, a first bolt 28 that pulls and fixes the mounting legs 34, and a presser 27. It comprises the 2nd volt | bolt 30 to fasten. The presser 27 includes a fastening portion 45 provided with an insertion hole 44 for the second bolt 30 and a pair of pressing arms 46 continuous to the fastening portion 45. The fastening wall 7 of the exterior panel P is sandwiched and fixed by the fastening surface 50 of the connecting groove 48 of the support base 26 and the pressing arm 46 of the presser 27.

図11に示すように隣接する折版材16の山部分18どうしが、ボルト53で連結固定してある屋根や外壁を適用対象とする場合には、外装パネルPは、主面壁3と、主面壁3の両側縁に沿って設けられる締結壁7と、締結壁7に連続して折り曲げられる係止壁4とを含んで構成する。締結金具25の支持ベース26は、前記ボルト53に挿通されるベース壁56と、ベース壁56に連続して逆L字状に折り起こされる一対の載置壁57とを含んで構成する。押え具27は、ボルト53用の挿通穴を備えた締結部58と、締結部58に連続して逆L字状に折り起こされる一対の押圧腕59とを備えている。以て、外装パネルPの締結壁7を、支持ベース26の載置壁57と押え具27の押圧腕59とで挟持固定する。   As shown in FIG. 11, in the case where the crest portions 18 of adjacent folding plates 16 are applied to roofs and outer walls that are connected and fixed with bolts 53, the exterior panel P has the main surface wall 3, A fastening wall 7 provided along both side edges of the face wall 3 and a locking wall 4 bent continuously with the fastening wall 7 are configured. The support base 26 of the fastening bracket 25 includes a base wall 56 inserted through the bolt 53 and a pair of mounting walls 57 that are continuously bent into an inverted L shape on the base wall 56. The presser 27 includes a fastening portion 58 having an insertion hole for the bolt 53, and a pair of pressing arms 59 that are continuously bent in an inverted L shape to the fastening portion 58. Thus, the fastening wall 7 of the exterior panel P is sandwiched and fixed by the mounting wall 57 of the support base 26 and the pressing arm 59 of the presser 27.

支持ベース26に設けられる一対の載置壁を、低位の載置壁36Lと、高位の載置壁36Hで段違い状に形成する(図13ないし図14参照)。押え具27に設けられる一対の押圧腕を、前記載置壁36L・36Hの段違い構造に対応して、低位の押圧腕46Lと、高位の押圧腕46Hとで段違い状に形成する。以て、外装パネルPの締結壁7を、隣接する支持ベース26の低位の載置壁36Lと高位の載置壁36Hとに傾斜する状態で載置して、押え具27で挟持固定する。   A pair of placement walls provided on the support base 26 are formed in a stepped manner with a lower placement wall 36L and a higher placement wall 36H (see FIGS. 13 to 14). A pair of pressing arms provided on the presser 27 is formed in a stepped manner with a lower pressing arm 46L and a higher pressing arm 46H corresponding to the step structure of the mounting walls 36L and 36H described above. Therefore, the fastening wall 7 of the exterior panel P is placed in an inclined state on the lower placement wall 36L and the higher placement wall 36H of the adjacent support base 26, and is clamped and fixed by the presser 27.

図7および図11に示すように押圧腕46・59は、締結部45・58に連続する上腕壁46a・59aと、上腕壁46a・59aの下面側に折り返し形成される下腕壁46b・59bとで構成する。   As shown in FIGS. 7 and 11, the pressing arms 46 and 59 include upper arm walls 46 a and 59 a that are continuous with the fastening portions 45 and 58, and lower arm walls 46 b and 59 b that are formed on the lower surface side of the upper arm walls 46 a and 59 a. And consist of

外装パネルPの係止壁4の内面側に、補強壁6を間隔を隔てて反転状に折り曲げ形成する。図8に示すように下腕壁46bに連続して規制片46cを下向きに折り曲げる。ベース体1の係止壁4と補強壁6とを、係止溝37の一方の溝縁と規制片46cとで挟持固定する。   On the inner surface side of the locking wall 4 of the exterior panel P, the reinforcing wall 6 is bent and formed in an inverted manner with an interval. As shown in FIG. 8, the restriction piece 46c is bent downward continuously from the lower arm wall 46b. The locking wall 4 and the reinforcing wall 6 of the base body 1 are sandwiched and fixed by one groove edge of the locking groove 37 and the restriction piece 46c.

外装パネルは、主面壁3と、主面壁3の軒側および棟側の両側縁に沿ってそれぞれ下向きに折り曲げられる係止壁4と、締結壁7を含むパネル状のベース体1と、主面壁3に貼り付け固定されるフィルム型アモルファス太陽電池からなる電池本体2とを備えた太陽電池モジュールPである。   The exterior panel includes a main surface wall 3, a locking wall 4 that is bent downward along both side edges of the eaves side and the ridge side of the main surface wall 3, a panel-like base body 1 including a fastening wall 7, and a main surface wall 3 is a solar cell module P including a battery main body 2 made of a film-type amorphous solar cell that is attached and fixed to 3.

本発明においては、屋根面等に装着されるベース体1と、フィルム型アモルファス太陽電池からなる電池本体2とで太陽電池モジュールPを構成するので、従来の結晶系の太陽電池モジュールに比べてモジュール重量を大幅に軽量化できる。フィルム型アモルファス太陽電池で電池本体2を構成するので、従来の結晶系モジュールに比べて太陽電池モジュールPを容易に長尺化でき、その分だけ太陽電池モジュールの生産効率を向上できるうえ、施工の手間を軽減できる。   In the present invention, since the solar cell module P is composed of the base body 1 mounted on the roof surface or the like and the battery body 2 made of a film type amorphous solar cell, the module is compared with a conventional crystalline solar cell module. The weight can be greatly reduced. Since the battery body 2 is composed of a film-type amorphous solar cell, the solar cell module P can be easily lengthened compared to a conventional crystal module, and the production efficiency of the solar cell module can be improved accordingly, Can save time and effort.

電池本体2が貼り付け固定される主面壁3と、主面壁3の両側縁に沿ってそれぞれ折り曲げられる係止壁4と、締結壁7などでベース体1を構成し、折版材16の連結部分19に装着した締結金具25で締結壁7を挟持することにより、太陽電池モジュールPを締結金具25で直接支持するので、結晶系の太陽電池モジュールや、軽量化された従来の太陽電池モジュールに比べて、構造が簡単で軽量化できるうえ、汎用性が高く、その分だけ生産性を向上し、在庫管理の手間を簡素化できる。   The base body 1 is composed of a main surface wall 3 to which the battery body 2 is attached and fixed, a locking wall 4 that is bent along both side edges of the main surface wall 3, and a fastening wall 7. Since the solar cell module P is directly supported by the fastening metal fitting 25 by sandwiching the fastening wall 7 with the fastening metal fitting 25 attached to the portion 19, the crystalline solar cell module or the conventional solar cell module reduced in weight can be used. Compared to this, the structure is simple and lightweight, and the versatility is high, so that the productivity can be improved correspondingly, and the labor of inventory management can be simplified.

電池本体2の外表面を含むベース体1の表面全体を外装フィルム12で覆った太陽電池モジュールPによれば、軽量化された従来の太陽電池モジュールに比べて、構造強度を増強して長期使用時の耐久性と耐風圧強度を向上でき、さらに搬送時や施工時の荷扱いを容易化できる。   According to the solar cell module P in which the entire surface of the base body 1 including the outer surface of the battery body 2 is covered with the exterior film 12, the structural strength is increased and the long-term use is made as compared with the conventional solar cell module which is reduced in weight. Durability and wind pressure strength can be improved, and handling during loading and construction can be facilitated.

ベース体1の主面壁3に貼り付け固定した電池本体2と、主面壁3の両側縁との間のそれぞれに締結壁7を設ける太陽電池モジュールPによれば、電池本体2の近傍に設けた締結壁7を締結金具25で挟持固定できるので、太陽電池モジュールPを安定した状態で、しかも強固に固定できる。主面壁3に締結壁7を設けるので、締結壁7に雨水や塵埃などが滞留することもない。   According to the solar cell module P in which the fastening wall 7 is provided between each of the battery main body 2 attached and fixed to the main surface wall 3 of the base body 1 and both side edges of the main surface wall 3, the solar cell module P is provided in the vicinity of the battery main body 2. Since the fastening wall 7 can be clamped and fixed by the fastening fitting 25, the solar cell module P can be fixed firmly in a stable state. Since the fastening wall 7 is provided on the main surface wall 3, rainwater or dust does not stay on the fastening wall 7.

ベース体1の係止壁4に連続して締結壁7を折り曲げ形成した太陽電池モジュールPによれば、主面壁3のほぼ全面にわたって電池本体2を貼り付けることができるので、主面壁3の面積を一定とする場合は、太陽電池モジュールPの発電容量を向上でき、逆に電池本体2の面積を一定とする場合は、太陽電池モジュールPの外形寸法を小さくできる。   According to the solar cell module P in which the fastening wall 7 is bent and formed continuously to the locking wall 4 of the base body 1, the battery body 2 can be attached over almost the entire surface of the main surface wall 3. Is constant, the power generation capacity of the solar cell module P can be improved. Conversely, when the area of the battery body 2 is constant, the outer dimensions of the solar cell module P can be reduced.

係止壁4の内面側に補強壁6が間隔を隔てて反転状に折り曲げ形成してある太陽電池モジュールPによれば、ベース体1の構造強度を向上して耐久性を向上でき、さらに搬送時や施工時などにベース体1が撓み変形するのを規制して荷扱いをさらに容易化できる。   According to the solar cell module P in which the reinforcing wall 6 is bent and formed in an inverted shape at an interval on the inner surface side of the locking wall 4, the structural strength of the base body 1 can be improved and the durability can be improved. The handling of the load can be further facilitated by restricting the base body 1 from being bent and deformed at the time or during construction.

本発明に係る外装パネルの取付構造においては、隣接する折版材16の連結部分19に装着した締結金具25で外装パネルPを直接支持するので、外装パネルPを支持するのに必要な金具を最小限化でき、その分だけ外装パネルと取付構造を含む全体重量を大幅に軽量化できる。さらに、連結部分19に締結固定される支持ベース26と、押え具27などで締結金具25を構成し、外装パネルPの締結壁7を支持ベース26と押え具27とで直接挟持固定するので、例えば太陽電池モジュールを屋根面に設置する場合に、従来のこの種の構造において不可欠であった架台や、架台を固定するための金具などを省略でき、屋根および建物躯体に対する負荷重量を小さくできる。もちろん、架台、金具、および枠体などを省略できる分だけ施工の手間や設置コストを大幅に削減できる。   In the exterior panel mounting structure according to the present invention, the exterior panel P is directly supported by the fastening brackets 25 attached to the connecting portions 19 of the adjacent folding plates 16, so that the necessary brackets for supporting the exterior panel P are provided. The overall weight including the exterior panel and the mounting structure can be greatly reduced. Furthermore, the fastening base 25 is composed of the support base 26 fastened and fixed to the connecting portion 19 and the presser 27, and the fastening wall 7 of the exterior panel P is directly clamped and fixed by the support base 26 and the presser 27. For example, when the solar cell module is installed on the roof surface, a frame, a metal fitting for fixing the frame, etc., which have been indispensable in the conventional structure of this type, can be omitted, and the load weight on the roof and the building frame can be reduced. Of course, construction work and installation costs can be greatly reduced by the amount that can be omitted.

連結部分19より外方で外装パネルPを支持するので、外装パネルPの構造および形状を単純化でき、例えば、連結部分19との接当干渉を避けるための溝などをベース体1に形成する必要がないので、折版材の働き幅や、パネルサイズとは無関係に外装パネルPを設置でき、したがって外装パネルPの汎用性を向上し、その製造コストを削減できる利点もある。新規に構築される屋根や外壁はもちろん、既存の屋根や外壁でも簡単に外装パネルPを設置できる。   Since the exterior panel P is supported outside the connecting portion 19, the structure and shape of the exterior panel P can be simplified. For example, a groove or the like for avoiding contact interference with the connecting portion 19 is formed in the base body 1. Since there is no need, the exterior panel P can be installed regardless of the working width of the folding plate and the panel size. Therefore, there is an advantage that the versatility of the exterior panel P can be improved and its manufacturing cost can be reduced. The exterior panel P can be easily installed on a newly constructed roof or outer wall as well as on an existing roof or outer wall.

はぜ締め構造19の首部20を挟持する一対の取付脚34と、取付脚34に連続する一対の載置壁36などで支持ベース26を構成し、両載置壁36に切り欠き形成した係止溝37に外装パネルPの係止壁4を係止装着し、両載置壁36で支持した締結壁7を、支持ベース26の両載置壁36と、支持ベース26に締結される押え具27の押圧腕46とで挟持固定する外装パネルPの取付構造によれば、主面壁3の両側の締結壁7を締結金具25で直接挟持固定して、外装パネルPを安定した状態でしかも強固に固定できる。外装パネルPを締結金具25で直接固定支持するので、従来の設置構造に比べて設置構造を簡素化し、その分だけ施工コストを削減できる。   The support base 26 is constituted by a pair of mounting legs 34 that sandwich the neck portion 20 of the helical tightening structure 19 and a pair of mounting walls 36 that are continuous with the mounting legs 34, and the mounting bases 36 are notched. The retaining wall 4 of the exterior panel P is latched and attached to the retaining groove 37, and the fastening wall 7 supported by the both mounting walls 36 is clamped to the both mounting walls 36 of the support base 26 and the support base 26. According to the mounting structure of the exterior panel P sandwiched and fixed by the pressing arm 46 of the tool 27, the fastening walls 7 on both sides of the main surface wall 3 are directly sandwiched and fixed by the fastening bracket 25, and the exterior panel P is in a stable state. Can be firmly fixed. Since the exterior panel P is directly fixed and supported by the fastening bracket 25, the installation structure can be simplified compared to the conventional installation structure, and the construction cost can be reduced accordingly.

はぜ締め構造19の首部20を挟持する一対の取付脚34と、取付脚34に連続する一対の載置壁36などで支持ベース26を構成し、載置壁36に切り欠き形成した連結溝48に外装パネルPの係止壁4と締結壁7とを係合し、支持ベース26に締結される押え具27の押圧腕46と、連結溝48の締結面50とで締結壁7を挟持固定する外装パネルPの取付構造によれば、押え具27が外装パネルPの外面に大きく突出するのを避けて外装パネルPの外観をすっきりとしたものにできる。外装パネルPの係止壁4と締結壁7とを連結溝48で位置決めできるうえ、外装パネルPが軒棟方向へ動こうとするのを確実に規制できる。   The support base 26 is constituted by a pair of mounting legs 34 sandwiching the neck portion 20 of the helical tightening structure 19 and a pair of mounting walls 36 continuous to the mounting legs 34, and a connecting groove formed by cutting out the mounting wall 36. 48, the engaging wall 4 and the fastening wall 7 of the exterior panel P are engaged, and the fastening wall 7 is sandwiched between the pressing arm 46 of the presser 27 fastened to the support base 26 and the fastening surface 50 of the connecting groove 48. According to the mounting structure of the exterior panel P to be fixed, the exterior of the exterior panel P can be made clean by avoiding the presser 27 from projecting greatly to the outer surface of the exterior panel P. The locking wall 4 and the fastening wall 7 of the exterior panel P can be positioned by the connecting groove 48, and the exterior panel P can be reliably restricted from moving toward the eave building.

隣接する折版材16の山部分18どうしがボルト53で連結固定してある屋根や外壁において、支持ベース26および押え具27を、ボルト53を利用して連結部19に固定し、同時に、支持ベース26の載置壁57と押え具27の押圧腕59とで外装パネルPの締結壁7を挟持固定する外装パネルPの取付構造によれば、支持ベース26を連結部19に固定するためのボルトや、押え具27を支持ベース26に締結するためのボルトなどを省略して締結金具25の構造を簡素化でき、その分だけ外装パネルPの施工の手間や設置コストを大幅に削減でき、屋根および建物躯体に対する負荷重量をさらに小さくできる。支持ベース26の載置壁57、および押え具27の押圧腕59のそれぞれを逆L字状に形成し、載置壁57と押圧腕59とで外装パネルPの締結壁7を上下に挟持するので、支持ベース26の全部と、押え具27の大半の部分がベース体1の表面から上方へ突出するのを避けて、外装パネルPの外観をすっきりとしたものにできる利点もある。   On the roof or the outer wall where the crest portions 18 of adjacent folding plates 16 are connected and fixed with bolts 53, the support base 26 and the presser 27 are fixed to the connecting portion 19 using the bolts 53, and simultaneously supported. According to the mounting structure of the exterior panel P in which the fastening wall 7 of the exterior panel P is sandwiched and fixed by the mounting wall 57 of the base 26 and the pressing arm 59 of the presser 27, the support base 26 is fixed to the connecting portion 19. The structure of the fastening bracket 25 can be simplified by omitting bolts and bolts for fastening the presser 27 to the support base 26, and the labor and installation cost of the exterior panel P can be greatly reduced by that much. The load weight on the roof and the building frame can be further reduced. Each of the mounting wall 57 of the support base 26 and the pressing arm 59 of the presser 27 is formed in an inverted L shape, and the mounting wall 57 and the pressing arm 59 sandwich the fastening wall 7 of the exterior panel P up and down. Therefore, there is also an advantage that the appearance of the exterior panel P can be made clean by avoiding that the entire support base 26 and most of the presser 27 are protruded upward from the surface of the base body 1.

支持ベース26に設けられる一対の載置壁を、低位の載置壁36Lと、高位の載置壁36Hとで段違い状に形成し、押え具27に設けられる一対の押圧腕を、低位の押圧腕46Lと、高位の押圧腕46Hとで段違い状に形成し、外装パネルPの締結壁7を、隣接する支持ベース26の低位の載置壁36Lと高位の載置壁36Hとに傾斜する状態で載置して押え具27で挟持固定するようにした外装パネルPの取付構造によれば、外装パネルPを屋根面や外壁に大きく傾斜する状態で取り付けることができる。とくに、外装パネルが屋根面に設置される太陽電池パネルPである場合には、電池パネルPを屋根面の勾配に、隣接する締結金具25・25の間における太陽電池パネルPの傾斜角度を加えた大きな傾斜角度で傾斜支持できるので、屋根面が緩勾配で形成してある場合であっても、太陽電池パネルPの発電効率を向上して供給できる電力量を増加できる。また、太陽電池パネルPの傾斜角度が大きいので、パネル表面に付着した埃などの塵埃を雨水によって効果的に洗い流すことができ、したがってパネル表面における太陽光の透過を促進して、長期にわたって太陽光発電を効果的に行うことができる。外装パネルや太陽電池パネルPを傾斜支持するのに、別途専用部品を用意する必要がないので、屋根および建物躯体に対する負荷重量を小さくできるうえ、施工の手間や設置コストを大幅に削減できる利点もある。化粧用の外装パネルを設置する場合には、その表面の汚れを雨水で確実に洗い流して美麗な状態を長期にわたって維持できる。   A pair of placement walls provided on the support base 26 are formed in a stepped manner with a lower placement wall 36L and a higher placement wall 36H, and a pair of pressing arms provided on the presser 27 is provided with a lower pressure. A state in which the arm 46L and the high pressure arm 46H are formed in a stepped manner, and the fastening wall 7 of the exterior panel P is inclined to the lower placement wall 36L and the higher placement wall 36H of the adjacent support base 26. According to the mounting structure of the exterior panel P that is mounted and fixed by the presser 27, the exterior panel P can be attached to the roof surface or the outer wall in a largely inclined state. In particular, when the exterior panel is the solar cell panel P installed on the roof surface, the inclination angle of the solar cell panel P between the adjacent fasteners 25 and 25 is added to the slope of the roof surface of the battery panel P. Since it can be supported with a large inclination angle, even if the roof surface is formed with a gentle slope, the amount of electric power that can be supplied by improving the power generation efficiency of the solar cell panel P can be increased. Moreover, since the inclination angle of the solar battery panel P is large, dust such as dust adhering to the panel surface can be effectively washed away by rainwater, and therefore, the sunlight transmission on the panel surface is promoted, so that Power generation can be performed effectively. Since it is not necessary to prepare special parts separately to support the exterior panel and solar panel P at an angle, the load weight on the roof and the building frame can be reduced, and there is also the advantage that construction labor and installation costs can be greatly reduced. is there. When installing a cosmetic exterior panel, it is possible to reliably clean the surface with rain water and maintain a beautiful state for a long time.

図7および図11に示すように、締結部45・58に連続する上腕壁46a・59aと、上腕壁46a・59aの下面側に折り返し形成される下腕壁46b・59bとで構成した押圧腕46・59によれば、押圧腕46・59の強度を増強できる。また、押え具27を締結した状態において、上腕壁46a・59aが弾性変形する状態で締結壁7を強固に挟持固定できるので、外装パネルPが強風によってばたつきあるいは浮き上がるのを確実に防止できる。   As shown in FIG. 7 and FIG. 11, a pressing arm composed of upper arm walls 46 a and 59 a that are continuous with the fastening portions 45 and 58 and lower arm walls 46 b and 59 b that are folded back on the lower surface side of the upper arm walls 46 a and 59 a. According to 46 and 59, the strength of the pressing arms 46 and 59 can be increased. Further, in the state in which the presser 27 is fastened, the fastening wall 7 can be firmly clamped and fixed while the upper arm walls 46a and 59a are elastically deformed, so that it is possible to reliably prevent the exterior panel P from flapping or floating due to strong wind.

図8に示すように、下腕壁46bに連続して規制片46cを形成しておき、係止溝37に装着した係止壁4と補強壁6とを、規制片46cと係止溝37の一方の溝縁とで挟持固定する外装パネルPの取付構造によれば、ナット31を締め込むとき規制片46cを係止溝37で受け止めて、押え具27が連れ回りするのを確実に防止でき、したがって押え具27の締結作業を迅速かつ簡便に行うことができる。   As shown in FIG. 8, the restriction piece 46 c is formed continuously on the lower arm wall 46 b, and the engagement wall 4 and the reinforcing wall 6 attached to the engagement groove 37 are connected to the restriction piece 46 c and the engagement groove 37. According to the mounting structure of the exterior panel P that is clamped and fixed with one of the groove edges, the restricting piece 46c is received by the locking groove 37 when the nut 31 is tightened, and the presser 27 is reliably prevented from being rotated. Therefore, the fastening operation of the presser 27 can be performed quickly and easily.

外装パネルが、フィルム型アモルファス太陽電池からなる電池本体2をベース体1の主面壁3に貼り付け固定した太陽電池モジュールPである場合には、太陽電池モジュールPの屋根面や外壁への設置構造を簡素化して、従来の設置構造に比べて施工コストを大幅に削減でき、しかも設置構造が簡単な分だけ屋根の全体重量を削減し、あるいは建物躯体に対する負荷重量を減少できる。折版材の働き幅や、パネルサイズとは無関係に太陽電池モジュールPを設置できるので、太陽電池モジュールP自体の汎用性を格段に向上して、その製造コストを削減できる。   When the exterior panel is a solar cell module P in which the battery body 2 made of a film-type amorphous solar cell is bonded and fixed to the main surface wall 3 of the base body 1, the installation structure of the solar cell module P on the roof surface or outer wall The construction cost can be greatly reduced as compared with the conventional installation structure, and the overall weight of the roof can be reduced or the load weight on the building frame can be reduced by the simple installation structure. Since the solar cell module P can be installed regardless of the working width of the folding material and the panel size, the versatility of the solar cell module P itself can be greatly improved, and the manufacturing cost can be reduced.

(実施例) 図1ないし図6は本発明に係る太陽電池モジュールと、その折版屋根への取付構造の実施例を示す。図6において太陽電池モジュール(外装パネル)Pは、鋼板製のパネルからなるベース体1と、ベース体1に貼り付け固定されるシート状の電池本体2とで構成する。 (Example) FIG. 1 thru | or FIG. 6 shows the Example of the attachment structure to the solar cell module which concerns on this invention, and its folding plate roof. In FIG. 6, a solar cell module (exterior panel) P is composed of a base body 1 made of a steel plate panel and a sheet-like battery body 2 attached and fixed to the base body 1.

ベース体1は、電池本体2が貼り付け固定される主面壁3と、主面壁3の長辺部、すなわち軒側および棟側の両側縁に沿ってそれぞれ下向きに折り曲げられる係止壁4・4と、主面壁3の短辺部に沿って下向きに折り曲げられる側端壁5・5と、係止壁4の下端を内面側へ反転状に折り曲げて形成される補強壁6・6とで構成する。係止壁4と補強壁6とは小さな間隔を隔てて対向しており、この隙間の範囲内で補強壁6は弾性変形できる。主面壁3の軒棟方向の幅寸法は、電池本体2の軒棟方向の幅寸法より大きく設定してあり、電池本体2と主面壁3の軒側および棟側の各側縁との間のそれぞれに締結壁7・7が設けてある。   The base body 1 includes a main surface wall 3 to which the battery body 2 is attached and fixed, and locking walls 4 and 4 that are bent downward along the long sides of the main surface wall 3, that is, both side edges on the eaves side and the ridge side. And side end walls 5 and 5 that are bent downward along the short side portion of the main surface wall 3, and reinforcing walls 6 and 6 that are formed by bending the lower end of the locking wall 4 in an inverted manner toward the inner surface. To do. The locking wall 4 and the reinforcing wall 6 are opposed to each other with a small gap, and the reinforcing wall 6 can be elastically deformed within the range of the gap. The width dimension of the main surface wall 3 in the eave building direction is set to be larger than the width dimension in the eave building direction of the battery body 2, and between the battery main body 2 and each side edge on the eave side and the building side of the main surface wall 3. Fastening walls 7 and 7 are provided for each.

図3に示すように、電池本体2は、プラスチック製のフィルム基板10の表面に、例えばプラズマCVD法で太陽電池層11を形成したフィルム型のアモルファス太陽電池からなり、フィルム基板10をベース体1の主面壁3に接着し、さらに、電池本体2の外表面を含むベース体1の表面全体を、透明ないし半透明の外装フィルム12で覆うことにより、ベース体1と一体化してある。接着剤層を符号13で示す。このように、電池本体2の外表面を含む主面壁3と、係止壁4・4と、側端壁5・5と、補強壁6・6の外表面の全体を外装フィルム12で覆うと、ベース体1の耐食性、および耐久性を向上できるので、長期にわたって安定した状態で発電できる太陽電池モジュールPとすることができる。   As shown in FIG. 3, the battery body 2 is formed of a film-type amorphous solar cell in which a solar cell layer 11 is formed on the surface of a plastic film substrate 10 by, for example, a plasma CVD method. Further, the entire surface of the base body 1 including the outer surface of the battery body 2 is covered with a transparent or translucent exterior film 12 so as to be integrated with the base body 1. The adhesive layer is denoted by reference numeral 13. In this way, when the outer surface of the main surface wall 3 including the outer surface of the battery body 2, the locking walls 4, 4, the side end walls 5, 5 and the reinforcing walls 6, 6 are entirely covered with the exterior film 12. Since the corrosion resistance and durability of the base body 1 can be improved, a solar cell module P that can generate power in a stable state over a long period of time can be obtained.

上記のフィルム型のアモルファス太陽電池は、ガラス基板の表面に太陽電池層を形成した結晶系太陽電池に比べて、単位面積あたりの重量を軽量化できるうえ、湾曲面であっても配置できる特長を有する。因みに、この実施例の電池本体2は、1平方m当り1kgの重量しかなく、従来の結晶系太陽電池に比べて10分の1にまで軽量化できる。フィルム基板10、および外装フィルム12は、耐候性、なかでも紫外線によって劣化しにくいプラスチック材、例えばフッ素樹脂などを素材にして形成する。   The film-type amorphous solar cell described above has features that can reduce the weight per unit area and can be placed even on a curved surface compared to a crystalline solar cell in which a solar cell layer is formed on the surface of a glass substrate. Have. Incidentally, the battery body 2 of this embodiment has a weight of only 1 kg per square meter, and can be reduced to 1/10 as compared with a conventional crystalline solar battery. The film substrate 10 and the exterior film 12 are formed using a weather resistance, in particular, a plastic material that is not easily deteriorated by ultraviolet rays, such as a fluororesin.

上記のように軽量化された太陽電池モジュールPは、例えば図4および図5に示す折版屋根に設置される。屋根を構成する折版屋根材(折版材)16は、逆台形状の谷部分17の両端に山部分18が形成され、各山部分18の端部にはぜ継手19a・19bが折り曲げ形成してある。隣接する折版屋根材16の山部分18を、屋根下地に固定したタイトフレーム21の上面に載置し、タイトフレーム21に固定した吊子22にはぜ継手19a・19bを巻き締めることにより、隣接する折版屋根材16どうしをはぜ締め構造(連結部)19で分離不能に連結固定できる。   The solar cell module P reduced in weight as described above is installed, for example, on a folded roof shown in FIGS. 4 and 5. The folding roof material (folding plate material) 16 constituting the roof has crest portions 18 formed at both ends of the inverted trapezoidal valley portion 17, and seam joints 19 a and 19 b are formed at the ends of the crest portions 18. It is. By placing the mountain portion 18 of the adjacent folding roof material 16 on the upper surface of the tight frame 21 fixed to the roof base, and tightening the joints 19a and 19b around the suspension 22 fixed to the tight frame 21, The adjacent folded roof materials 16 can be connected and fixed in a non-separable manner by a fastening structure (connecting portion) 19.

はぜ締め構造19に固定した締結金具25の一群で太陽電池モジュールPを直接支持することにより、太陽電池システムの全体構造を簡素化できる。図1、図4および図5において締結金具25は、はぜ締め構造19に締結固定されるクリップ状の支持ベース26と、太陽電池モジュールPの締結壁7を支持ベース26と共同して上下に挟持する押え具27と、支持ベース26をはぜ締め構造19に締結する第1ボルト28およびナット29と、支持ベース26の上面に固定される第2ボルト30およびナット31などで構成する。   By directly supporting the solar cell module P with a group of fastening fittings 25 fixed to the helical fastening structure 19, the overall structure of the solar cell system can be simplified. 1, 4, and 5, the fastening bracket 25 includes a clip-like support base 26 that is fastened and fixed to the hull fastening structure 19, and the fastening wall 7 of the solar cell module P is vertically moved together with the support base 26. The holding tool 27 includes a first bolt 28 and a nut 29 that fasten the support base 26 to the fastening structure 19, a second bolt 30 and a nut 31 that are fixed to the upper surface of the support base 26, and the like.

支持ベース26は、山部分18に接当する状態ではぜ締め構造19の首部20を挟持する横臥V字状の一対の取付脚34と、両取付脚34の上部に連続して下向きに開口する断面コ字形の締結枠35と、締結枠35の軒棟方向の両端に連続して形成される一対の載置壁36とを一体に備えたプレス金具からなる。締結枠35と載置壁36の断面とは概ね相似関係にあり、載置壁36を締結枠35よりひと回り小さく形成して、載置壁36の上面を締結枠35の上面より段落状に形成している。   The support base 26, in contact with the mountain portion 18, continuously opens downwardly from a pair of horizontal V-shaped attachment legs 34 that sandwich the neck portion 20 of the fastening structure 19, and the upper portions of the attachment legs 34. It consists of a press fitting integrally provided with a fastening frame 35 having a U-shaped cross section and a pair of mounting walls 36 formed continuously at both ends of the fastening frame 35 in the eaves-ridge direction. The cross section of the fastening frame 35 and the mounting wall 36 is generally similar, the mounting wall 36 is formed slightly smaller than the fastening frame 35, and the upper surface of the mounting wall 36 is formed in a paragraph shape from the upper surface of the fastening frame 35. is doing.

載置壁36の上壁から左右両側壁の上半部にわたって縦スリット状の係止溝37を切り欠き形成し、この溝37にベース体1の係止壁4と補強壁6を係合装着できるようにしている。係止溝37の溝幅は、係止壁4と補強壁6の外面間の全厚寸法と同じか、これより僅かに大きく設定してある。各載置壁36においては、図1に示すように係止溝37と載置壁36の軒端あるいは棟端とで挟まれる受壁38によって、ベース体1の締結壁7を受け止め支持する。締結枠35を構成する左右の側壁には、第1ボルト28を挿通するための挿通穴39が形成され、締結枠35の上壁にはねじ軸が上向きに突出する状態で第2ボルト30が固定してある。   A vertical slit-like locking groove 37 is cut out from the upper wall of the mounting wall 36 to the upper half of the left and right side walls, and the locking wall 4 and the reinforcing wall 6 of the base body 1 are engaged and mounted in this groove 37. I can do it. The groove width of the locking groove 37 is set to be the same as or slightly larger than the total thickness dimension between the outer surfaces of the locking wall 4 and the reinforcing wall 6. As shown in FIG. 1, each mounting wall 36 receives and supports the fastening wall 7 of the base body 1 by a receiving wall 38 sandwiched between the locking groove 37 and the eaves end or the ridge end of the mounting wall 36. Insertion holes 39 for inserting the first bolts 28 are formed in the left and right side walls constituting the fastening frame 35, and the second bolt 30 is formed on the upper wall of the fastening frame 35 with the screw shaft protruding upward. It is fixed.

押え具27は、第2ボルト30用の挿通穴44を備えた四角形状の締結部45と、締結部45に連続して段落ち状に形成される四角形状の一対の押圧腕46とを備えたプレス金具からなる。   The presser 27 includes a square-shaped fastening portion 45 having an insertion hole 44 for the second bolt 30 and a pair of square-shaped pressing arms 46 formed in a step-down manner continuously from the fastening portion 45. Made of pressed metal fittings.

以下に、太陽電池モジュールPの施工例を示す。図2に示す施工例では、横方向に隣接するはぜ締め構造19の2ピッチおき(ひとつおき)に締結金具25を固定し、さらに軒棟方向へ一定間隔を隔てた位置に締結金具25を固定して、左右横長の太陽電池モジュールPを千鳥状に配置した合計8個の締結金具25で固定した。このように締結金具25を千鳥状に配置すると、締結金具25の設置個数をより少なくできる。左右方向に隣接する太陽電池モジュールPの端部どうしは、僅かな隙間を介して隣接させてあり、左右方向の隣接隙間部分が屋根材の谷部分の真上に位置するように設置される。各太陽電池モジュールPから導出した出力ケーブルを谷部に沿って配置するためである。   Below, the construction example of the solar cell module P is shown. In the construction example shown in FIG. 2, the fastening brackets 25 are fixed at intervals of two pitches (every other pitch) of the screw fastening structure 19 adjacent in the lateral direction, and the fastening brackets 25 are further provided at positions spaced apart from each other in the eaves ridge direction. The left and right horizontally long solar cell modules P were fixed with a total of eight fasteners 25 arranged in a staggered manner. When the fastening brackets 25 are arranged in a staggered manner in this way, the number of the fastening brackets 25 installed can be reduced. The ends of the solar cell modules P adjacent in the left-right direction are adjacent to each other through a slight gap, and are installed so that the adjacent gap portion in the left-right direction is located immediately above the valley portion of the roofing material. This is because the output cables derived from the respective solar cell modules P are arranged along the valleys.

施工時には、軒側の一群の支持ベース26をはぜ締め構造19に仮組みした状態で、軒棟方向に位置決めし、ナット29を第1ボルト28に完全に締め込み、図5に示すように一対の取付脚34を引き寄せて首部20を挟持することにより、支持ベース26をはぜ締め構造19に固定する。同様にして、棟側の一群の支持ベース26をはぜ締め構造19に仮組みした後、太陽電池モジュールPの係止壁4および補強壁6を、軒側に位置する支持ベース26の係止溝37に上方から嵌め込んで、その締結壁7の内面を受壁38で受け止める。係止溝37に嵌め込んだ状態の係止壁4および補強壁6は、それぞれの外面が係止溝37の両溝縁と接触して遊動不能に係止保持されている。   At the time of construction, a group of support bases 26 on the eaves side are temporarily assembled in the fastening structure 19 and positioned in the eaves ridge direction, and the nut 29 is completely tightened to the first bolt 28, as shown in FIG. The support base 26 is fixed to the fastening structure 19 by pulling the pair of mounting legs 34 and holding the neck portion 20 therebetween. Similarly, after temporarily assembling the group of support bases 26 on the building side to the fastening structure 19, the locking walls 4 and the reinforcing walls 6 of the solar cell module P are locked to the support bases 26 located on the eaves side. The inner surface of the fastening wall 7 is received by the receiving wall 38 by being fitted into the groove 37 from above. The locking wall 4 and the reinforcing wall 6 fitted in the locking groove 37 are locked and held so that their outer surfaces come into contact with both groove edges of the locking groove 37 and are not allowed to float.

同時に、太陽電池モジュールPの係止壁4および補強壁6を、仮組みした棟側に位置する支持ベース26の係止溝37に上方から嵌め込んで、棟側に位置する支持ベース26を軒棟方向に位置決めし、棟側の締結壁7の内面を受壁38で受け止める。この状態で、ナット29を第1ボルト28に完全に締め込むことにより、棟側の支持ベース26をはぜ締め構造19に固定する。次に、支持ベース26に設けた第2ボルト30に押え具27を挿通し、ナット31を仮組みする。この状態で太陽電池モジュールPを左右方向に位置決めし、ナット31を完全に締め込むことにより締結壁7を受壁38と押圧腕46とで挟持固定して、締結壁7がはぜ締め構造19より上方に位置する状態で、太陽電池モジュールPを固定できる。   At the same time, the locking wall 4 and the reinforcing wall 6 of the solar cell module P are fitted from above into the locking groove 37 of the support base 26 positioned on the temporarily assembled ridge side, so that the support base 26 positioned on the ridge side is provided. Positioning in the ridge direction, the inner surface of the fastening wall 7 on the ridge side is received by the receiving wall 38. In this state, the nut 29 is completely fastened to the first bolt 28 to fix the ridge-side support base 26 to the screw fastening structure 19. Next, the presser 27 is inserted into the second bolt 30 provided on the support base 26 and the nut 31 is temporarily assembled. In this state, the solar cell module P is positioned in the left-right direction, and the nut 31 is completely tightened so that the fastening wall 7 is sandwiched and fixed between the receiving wall 38 and the pressing arm 46, and the fastening wall 7 is a screw-fastening structure 19. The solar cell module P can be fixed in a state of being positioned higher.

同様にして、一群の太陽電池モジュールPを左右方向、および軒棟方向へ順に設置することにより、図2に示すように合計面積が大きく、発電電力量が大きな太陽光発電装置を構築することができる。図示していないが、個々の太陽電池モジュールPで発電された電力は、個々のモジュールから導出された出力ケーブルを介して出力調整器へ出力され、そこで電圧を調整したのち交流電流に変換されて商用電源などに供給される。   Similarly, by installing a group of solar cell modules P in order in the left-right direction and the eaves building direction, a solar power generation apparatus having a large total area and a large amount of generated power can be constructed as shown in FIG. it can. Although not shown, the electric power generated by each solar cell module P is output to an output regulator via an output cable derived from the individual module, where the voltage is adjusted and then converted into an alternating current. Supplied to commercial power.

折版屋根材16の山部分18の隣接ピッチやはぜ締め構造19の違いにもよるが、はぜ締め構造19の隣接ピッチが比較的小さい場合には、先に説明したようにはぜ締め構造19の3ピッチおきに締結金具25を締結すればよく、また、隣接するはぜ締め構造19の隣接ピッチが大きい場合には、隣接するはぜ締め構造19の全てに締結金具25を締結してベース体1を支持するとよい。   Depending on the adjacent pitch of the peak portion 18 of the folded roofing material 16 and the fastening structure 19, if the adjacent pitch of the fastening structure 19 is relatively small, the fastening is performed as described above. The fastening brackets 25 may be fastened every three pitches of the structure 19, and when the adjacent pitch of the adjacent fastening structures 19 is large, the fastening hardware 25 is fastened to all the adjacent fastening structures 19. The base body 1 is preferably supported.

図7ないし図9は、それぞれ押え具27の変形実施例を示す。図7においては、押圧腕46を、締結部45に連続する上腕壁46aと、上腕壁46aの下面側に折り返し形成される下腕壁46bとで構成して、押圧腕46の強度を増強した。また、上腕壁46aが弾性変形する状態で締結壁7を挟持固定できるので、太陽電池モジュールPが強風によってばたつくのを確実に防止できる。他は先の実施例と同じであるので、同じ部材に同じ符号を付してその説明を省略する。同様に、以下の実施例においても先の実施例との相違点のみを説明する。   7 to 9 show modified embodiments of the presser 27, respectively. In FIG. 7, the pressing arm 46 is composed of an upper arm wall 46 a that continues to the fastening portion 45 and a lower arm wall 46 b that is folded back on the lower surface side of the upper arm wall 46 a to enhance the strength of the pressing arm 46. . Moreover, since the fastening wall 7 can be clamped and fixed in a state where the upper arm wall 46a is elastically deformed, the solar cell module P can be reliably prevented from fluttering by strong wind. Since others are the same as the previous embodiment, the same reference numerals are assigned to the same members, and descriptions thereof are omitted. Similarly, in the following embodiments, only differences from the previous embodiments will be described.

図8においては、先の下腕壁46bに連続して規制片46cを下向きに折り曲げ形成し、係止壁4および補強壁6を係止溝37に嵌め込んだのち、さらに係止壁4の外面側に規制片46cを差し込み係合して、係止壁4と補強壁6を係止溝37の一方の溝縁と規制片46cとで挟持固定できるようにした。このように、規制片46cを係止溝37に係止する締結金具25によれば、ナット31を締め込むとき押え具27が連れ回りするのを確実に防止して、押え具27の締結作業を迅速に行うことができる。   In FIG. 8, the restriction piece 46 c is bent downward and formed continuously with the lower arm wall 46 b, and the locking wall 4 and the reinforcing wall 6 are fitted in the locking groove 37. The restricting piece 46c is inserted and engaged with the outer surface side so that the locking wall 4 and the reinforcing wall 6 can be clamped and fixed by one groove edge of the locking groove 37 and the restricting piece 46c. As described above, according to the fastening bracket 25 that locks the restricting piece 46c in the locking groove 37, it is possible to reliably prevent the presser 27 from being rotated when the nut 31 is tightened, and to tighten the presser 27. Can be done quickly.

図9に示す太陽電池モジュールPにおいては、締結壁7を係止壁4の下端に連続して斜め上向きに折り曲げ形成している。このような締結壁7の形成位置の変更に関連して、支持ベース26の載置壁36に、係止壁4および締結壁7を受け止める連結溝48を形成している。連結溝48は、係止壁4が係止される垂直の溝縁49と、先の締結壁7を受け止める傾斜面からなる締結面50とでV字状に形成してある。また、押え具27の押圧腕46は締結面50と同じ角度で斜め下向きに傾斜させてある。   In the solar cell module P shown in FIG. 9, the fastening wall 7 is formed to be bent obliquely upward continuously to the lower end of the locking wall 4. In connection with such a change in the formation position of the fastening wall 7, a connecting groove 48 that receives the locking wall 4 and the fastening wall 7 is formed in the mounting wall 36 of the support base 26. The connecting groove 48 is formed in a V shape by a vertical groove edge 49 to which the locking wall 4 is locked and a fastening surface 50 made of an inclined surface that receives the previous fastening wall 7. Further, the pressing arm 46 of the presser 27 is inclined obliquely downward at the same angle as the fastening surface 50.

施工時には、軒棟方向に隣接する太陽電池モジュールPの係止壁4および締結壁7を、支持ベース26の連結溝48に上方から落とし込み係合し、押え具27を第2ボルト30に組み付けたのち、ナット31を締め込むことにより、締結壁7を締結面50と押圧腕46とで挟持固定できる。押え具27を固定する過程で、締結壁7は締結面50に沿って連結溝48の溝奥へ向かって移動する。このとき、係止壁4は溝縁49に押し付けられて位置決めされるので、太陽電池モジュールPが軒棟方向へ遊動するのをさらに確実に防止できる。   At the time of construction, the locking wall 4 and the fastening wall 7 of the solar cell module P adjacent in the eave building direction are dropped into the connection groove 48 of the support base 26 from above and engaged, and the presser 27 is assembled to the second bolt 30. After that, the fastening wall 7 can be clamped and fixed between the fastening surface 50 and the pressing arm 46 by tightening the nut 31. In the process of fixing the presser 27, the fastening wall 7 moves along the fastening surface 50 toward the groove depth of the coupling groove 48. At this time, the locking wall 4 is pressed against the groove edge 49 and positioned, so that the solar cell module P can be more reliably prevented from moving in the direction of the eaves.

折版屋根材16どうしを角はぜ構造のはぜ締め構造19で連結する場合には、図10に示す支持ベース26を使用する。角はぜ構造のはぜ締め構造19では、はぜ継手19a・19bが吊子22の一側方においてかしめ変形される。そのため、支持ベース26の一方の取付脚34は、締結枠35に連続して概ね垂直に形成し、他方の取付脚34に限って横臥U字状に形成する。支持ベース26を第1ボルト28で締結した状態においては、垂直の取付脚34と横臥U字状の取付脚34とではぜ締め構造19の首部20が挟持固定される。   When the folded roofing materials 16 are connected to each other by a corner fastening structure 19, a support base 26 shown in FIG. 10 is used. In the helix structure 19 having a corner helix structure, the helix joints 19 a and 19 b are caulked and deformed on one side of the hanging member 22. For this reason, one mounting leg 34 of the support base 26 is formed to be substantially perpendicular to the fastening frame 35, and only the other mounting leg 34 is formed in a horizontal U shape. In a state where the support base 26 is fastened with the first bolts 28, the neck portion 20 of the fastening structure 19 is sandwiched and fixed by the vertical mounting legs 34 and the horizontal U-shaped mounting legs 34.

図11に示す屋根は、隣接する折版屋根材16の山部分18どうしがボルトで連結してある場合の実施例を示す。そこでは山部分18どうしをタイトフレーム21の上面で上下に重ね、両山部分18をボルト(剣先ボルト)53、ナット54、および座金55で締結して、隣接する折版屋根材16どうしを連結する。このように、ボルト連結される折版屋根構造においては、ボルト53による連結部分19を利用して締結金具25を締結固定する。あるいは図12に示すように、締結金具25をワンサイドボルト(ボルト)67で折版屋根材16の山部分18に固定して、太陽電池パネルPを支持する。この場合のワンサイドボルト67は、タイトフレーム21が設けられていない山部分18に固定することができる。   The roof shown in FIG. 11 shows an embodiment in which the mountain portions 18 of the adjacent folding roof materials 16 are connected by bolts. In this case, the mountain portions 18 are stacked one above the other on the upper surface of the tight frame 21, and both mountain portions 18 are fastened with bolts (sword-tip bolts) 53, nuts 54, and washers 55 to connect adjacent folding roof materials 16. To do. Thus, in the folded roof structure connected with bolts, the fastening bracket 25 is fastened and fixed using the connecting portion 19 by the bolt 53. Alternatively, as shown in FIG. 12, the fastening bracket 25 is fixed to the mountain portion 18 of the folded plate roofing material 16 with a one-side bolt (bolt) 67 to support the solar cell panel P. The one-side bolt 67 in this case can be fixed to the mountain portion 18 where the tight frame 21 is not provided.

締結金具25は、断面が逆ハット形に形成される支持ベース26と、支持ベース26よりひと回り小さな逆ハット形断面の押え具27とからなり、これら両者を先のボルト53、およびナット54を利用して締結する。支持ベース26は、中央のベース壁56と、ベース壁56に連続して逆L字状に折り起こされる一対の載置壁57とで構成する。ベース壁56の中央部分にはボルト53用の挿通穴が形成され、両端には部分円弧状の接合座56aが下向きに膨出する状態で形成してある。押え具27は、ボルト53用の挿通穴を備えた締結部58と、締結部58に連続して逆L字状に折り起こされる一対の押圧腕59とで構成する。押圧腕59は、図7で説明した押え具27と同様に、上腕壁59aと、上腕壁59aの下面側に折り返し形成される下腕壁59bとで構成した。   The fastening bracket 25 includes a support base 26 whose cross section is formed in a reverse hat shape, and a presser 27 having a reverse hat cross section that is slightly smaller than the support base 26, both of which use a bolt 53 and a nut 54. And conclude. The support base 26 includes a central base wall 56 and a pair of placement walls 57 that are continuously bent into an inverted L-shape from the base wall 56. An insertion hole for the bolt 53 is formed in the center portion of the base wall 56, and a joint seat 56a having a partial arc shape is formed at both ends so as to bulge downward. The presser 27 is composed of a fastening portion 58 having an insertion hole for the bolt 53 and a pair of pressing arms 59 that are continuously bent in an inverted L shape to the fastening portion 58. The pressing arm 59 is composed of an upper arm wall 59a and a lower arm wall 59b that is folded back on the lower surface side of the upper arm wall 59a, like the presser 27 described in FIG.

太陽電池システムを構築する場合には、ボルト53にベース壁56を差し込み係合して、支持ベース26を連結部分19に仮組みする。軒棟方向両側の載置壁57の縦壁に、太陽電池パネルPの係止壁4をそれぞれ係止したのち、押え具27の締結部58をボルト53に挿通し、載置壁57の受壁60と押圧腕59とで締結壁7を上下に挟持する。この状態でナット54をボルト53にねじ込んで、押え具27と支持ベース26とを締結固定する。この実施例では、第1ボルト28とナット29、第2ボルト30とナット31を省略できるので、その分だけ締結金具25の構造を簡素化し低コスト化できる。また、載置壁57の縦壁部分に係止壁4を係合装着するので、係止溝37を設ける必要がない。   When constructing a solar cell system, the base wall 56 is inserted into and engaged with the bolt 53, and the support base 26 is temporarily assembled to the connecting portion 19. After the locking walls 4 of the solar battery panel P are respectively locked to the vertical walls of the mounting walls 57 on both sides of the eaves ridge direction, the fastening portions 58 of the presser 27 are inserted into the bolts 53 to receive the mounting walls 57. The fastening wall 7 is held up and down by the wall 60 and the pressing arm 59. In this state, the nut 54 is screwed into the bolt 53, and the presser 27 and the support base 26 are fastened and fixed. In this embodiment, the first bolt 28 and the nut 29 and the second bolt 30 and the nut 31 can be omitted, so that the structure of the fastening bracket 25 can be simplified and the cost can be reduced accordingly. Further, since the locking wall 4 is engaged and mounted on the vertical wall portion of the mounting wall 57, it is not necessary to provide the locking groove 37.

以上に説明した太陽電池パネルの取付構造では、太陽電池パネルPが屋根面と平行に設置されるため、屋根面が緩勾配で形成してある場合に、発電効率が低下するのを避けられない。このような勾配不足を補って、太陽電池パネルPの発電効率を向上するために、太陽電池パネルの取付構造は、図13および図14に示すように構成することができる。   In the solar cell panel mounting structure described above, since the solar cell panel P is installed in parallel with the roof surface, it is inevitable that the power generation efficiency decreases when the roof surface is formed with a gentle slope. . In order to compensate for such a lack of gradient and improve the power generation efficiency of the solar cell panel P, the solar cell panel mounting structure can be configured as shown in FIG. 13 and FIG.

そこでは、図1から図6で説明した締結金具25において、支持ベース26に設けられる一対の載置壁を、取付脚34からの突出寸法が小さな低位の載置壁36Lと、取付脚34からの突出寸法が大きな高位の載置壁36Hとで段違い状に形成する。高位の載置壁36Hに設けられる受壁38は、図1から図6で説明した締結金具25と同様に締結枠35に連続して段落ち状に形成する。また、低位の載置壁36Lに設けられる受壁38は、係止溝37に連続する溝80で分断された一対の壁で形成する。さらに、載置壁36L・36Hの段違い構造に対応して、押え具27に設けられる一対の押圧腕を、低位の押圧腕46Lと、高位の押圧腕46Hとで段違い状に形成する。高位の押圧腕46Hは図1から図6で説明した押え具27と同様に形成するが、低位の押圧腕46Lは、その縦壁81の長さが、低位と高位の押圧腕46L・46Hの段差寸法に対応して長く設定してある。   In the fastening bracket 25 described with reference to FIGS. 1 to 6, the pair of placement walls provided on the support base 26 are separated from a lower placement wall 36 </ b> L having a small projecting dimension from the attachment legs 34 and the attachment legs 34. And a high mounting wall 36H having a large projecting dimension. The receiving wall 38 provided on the higher placement wall 36H is formed in a stepped shape continuously with the fastening frame 35 in the same manner as the fastening bracket 25 described with reference to FIGS. In addition, the receiving wall 38 provided on the lower placement wall 36 </ b> L is formed by a pair of walls divided by a groove 80 that is continuous with the locking groove 37. Further, corresponding to the stepped structure of the mounting walls 36L and 36H, a pair of pressing arms provided on the presser 27 is formed in a stepped manner with a lower pressing arm 46L and a higher pressing arm 46H. The upper pressing arm 46H is formed in the same manner as the presser 27 described with reference to FIGS. 1 to 6. However, the lower pressing arm 46L has a length of the vertical wall 81 of the lower and higher pressing arms 46L and 46H. The length is set corresponding to the step size.

太陽電池システムを構築する場合には、図15に示すように、高位の載置壁36Hが軒側に位置し、低位の載置壁36Lが棟側に位置する状態で、各支持ベース26を折版屋根材16の連結部分19に装着し、外装パネルPの締結壁7を、隣接する支持ベース26の低位の載置壁36Lと高位の載置壁36Hとに傾斜する状態で載置し、先に説明した要領で押え具27を締結することにより、低位の載置壁36Lおよび低位の押圧腕46Lで軒側の係止壁7を挟持固定し、高位の載置壁36Hおよび高位の押圧腕46Hで棟側の係止壁7を挟持固定する。これにより、太陽電池パネルPの傾斜角度を、屋根面の勾配と、隣接する締結金具25・25の間における太陽電池パネルP傾斜角度との和の値とすることができるので、屋根面が緩勾配で形成してある場合であっても、太陽電池パネルPの発電効率を向上できる。また、太陽電池パネルPの傾斜角度が大きいので、パネル表面に付着した埃などの塵埃を雨水によって効果的に洗い流すことができ、したがってパネル表面における太陽光の透過を促進して、長期にわたって太陽光発電を効果的に行うことができる。   When constructing a solar cell system, as shown in FIG. 15, each support base 26 is placed in a state where the high placement wall 36H is located on the eaves side and the low placement wall 36L is located on the ridge side. The fastening wall 7 of the exterior panel P is mounted on the connecting portion 19 of the folded roofing material 16 so as to be inclined between the lower mounting wall 36L and the higher mounting wall 36H of the adjacent support base 26. By fastening the presser 27 in the manner described above, the eaves-side locking wall 7 is sandwiched and fixed by the lower mounting wall 36L and the lower pressing arm 46L, and the higher mounting wall 36H and the higher The ridge side locking wall 7 is clamped and fixed by the pressing arm 46H. Thereby, since the inclination angle of the solar cell panel P can be made into the value of the sum of the inclination of a roof surface, and the solar cell panel P inclination angle between the adjacent fasteners 25 and 25, a roof surface is loose. Even if it is formed with a gradient, the power generation efficiency of the solar cell panel P can be improved. Moreover, since the inclination angle of the solar battery panel P is large, dust such as dust adhering to the panel surface can be effectively washed away by rainwater, and therefore, the sunlight transmission on the panel surface is promoted, so that Power generation can be performed effectively.

上記のように支持ベース26に設けられる一対の載置壁を、低位の載置壁36Lと高位の載置壁36Hとで段違い状に形成することは、図7、図8、図9および図11の各実施例で説明した締結金具25にも同様に適用できる。   As described above, the pair of placement walls provided on the support base 26 are formed in a stepped manner by the lower placement wall 36L and the higher placement wall 36H. FIG. 7, FIG. 8, FIG. 9 and FIG. The present invention can be similarly applied to the fastener 25 described in each of the eleventh embodiments.

図1から図5で説明した締結金具25においては、第2ボルト30に挿通して支持ベース26と仮組みした状態の押え具27が、第2ボルト30を中心にして遊動回転できる。そのため、ナット31を締め込む際には、片手で押え具27を回動不能に押え保持する必要があり、押え具27の締結作業に手間が掛かってしまう。このような手間を省いて、押え具27の締結作業を迅速に行うために、連れ回りを防ぐ規制片を押え具27と一体に設けることができる。   In the fastening bracket 25 described with reference to FIGS. 1 to 5, the presser 27 in a state of being inserted into the second bolt 30 and temporarily assembled with the support base 26 can freely rotate around the second bolt 30. Therefore, when tightening the nut 31, it is necessary to hold the presser 27 so that the presser 27 cannot be rotated with one hand, and it takes time to fasten the presser 27. In order to save such time and perform the fastening operation of the presser 27 quickly, a restricting piece for preventing rotation can be provided integrally with the presser 27.

具体的には図16に示すように、押え具27の締結部45の対向縁に一対の規制片84を下向きに折り曲げ形成する。このように、規制片84を付加した押え具27によれば、押え具27を第2ボルト30に挿通した状態において、図17に示すように規制片84の下端が支持ベース26の締結枠35で受け止められて、押え具27が第2ボルト30の回りに遊動回転することが規制される。したがって、ナット31を締込む際には、押え具27を回動不能に押え保持する必要もなくナット31をねじ込み操作でき、その分だけ押え具27による太陽電池モジュールPの締結作業を簡便に行える。   Specifically, as shown in FIG. 16, a pair of restricting pieces 84 are bent downward at the opposing edges of the fastening portion 45 of the presser 27. Thus, according to the presser 27 to which the restriction piece 84 is added, the lower end of the restriction piece 84 is the fastening frame 35 of the support base 26 as shown in FIG. 17 in a state where the presser 27 is inserted into the second bolt 30. In this way, the presser 27 is restricted from freely rotating around the second bolt 30. Therefore, when the nut 31 is tightened, the nut 31 can be screwed in without having to hold the presser 27 so that the presser 27 cannot be rotated, and the fastening operation of the solar cell module P by the presser 27 can be easily performed. .

図18は、図13から図15で説明した押え具27に規制片84を付加した実施例を示す。そこでは、押え具27の締結部45の対向縁のそれぞれに、一対の規制片84を下向きに折り曲げ形成した。この場合にも、押え具27を第2ボルト30に挿通した状態において、規制片84の下端が支持ベース26の締結枠35で受け止められるので、上記と同様に押え具27を回動不能に押え保持する必要もなくナット31をねじ込み操作できる。   FIG. 18 shows an embodiment in which a regulating piece 84 is added to the presser 27 described in FIGS. In this case, a pair of restricting pieces 84 are bent downward at each of the opposing edges of the fastening portion 45 of the presser 27. Also in this case, since the lower end of the restricting piece 84 is received by the fastening frame 35 of the support base 26 in a state where the presser 27 is inserted into the second bolt 30, the presser 27 is held in a non-rotatable manner as described above. The nut 31 can be screwed in without being held.

規制片84は、図7から図10で説明した各押え具27にも付加することができ、その場合には、各押え具27の締結部45の対向縁のそれぞれに規制片84を折り曲げ形成する。また、必要があれば図11および図12で説明した押え具27の締結部58の対向縁のそれぞれに規制片84を折り曲げ形成することができる。規制片84は締結部45の対向縁のそれぞれに形成することが好ましいが、その必要はなく締結部45の対向縁のいずれか一方に形成してもよい。   The restricting piece 84 can also be added to each presser 27 described with reference to FIGS. 7 to 10, and in that case, the restricting piece 84 is formed at each of the opposing edges of the fastening portion 45 of each presser 27. To do. Further, if necessary, the restriction piece 84 can be bent and formed at each of the opposing edges of the fastening portion 58 of the presser 27 described with reference to FIGS. 11 and 12. The restricting piece 84 is preferably formed on each of the opposing edges of the fastening portion 45, but it is not necessary and may be formed on either one of the opposing edges of the fastening portion 45.

上記の実施例では、太陽電池モジュールPを屋根に設置する場合について説明したが、本発明に係る外装パネルの取付構造は、太陽電池モジュールP以外の外装パネルを設置する場合にも適用することができる。この場合の外装パネルは、例えば折版屋根の外観上の印象をすっきりとしたものとするために使用され、先に説明したベース体1と同様の構造とすることにより締結金具25で屋根面に設置することができる。   In the above embodiment, the case where the solar cell module P is installed on the roof has been described. However, the mounting structure of the exterior panel according to the present invention can be applied to the case where an exterior panel other than the solar cell module P is installed. it can. The exterior panel in this case is used, for example, in order to make the impression on the exterior of the folded-plate roof clear. By using the same structure as that of the base body 1 described above, the exterior panel is attached to the roof surface by the fastening bracket 25. Can be installed.

本発明の外装パネル(太陽電池パネル)の取付構造は、建物の外壁が折版材で構築してある場合にも適用できる。例えば、飛行機の格納庫の外壁を折版材で構築することがあるが、このような場合に、外装パネルや太陽電池パネルを外壁の外面に設置して、外壁の意匠性を向上し、あるいは太陽電池パネルによって太陽光発電を行うことができる。その場合の外壁は、折版材が縦張り構造と横張り構造とのいずれであってもよく、いずれの場合にも本発明のパネル取付構造を適用できる。外壁に設置される太陽電池パネルPの傾斜方向は、日差しとの関係で決定すればよい。例えば、縦張り構造の折版材で外壁が構築してある場合には、太陽電池パネルPの地面側の側縁を高位の載置壁36Hで支持し、太陽電池パネルPの屋根側の側縁を低位の載置壁36Lで支持するとよいであろう。化粧用の外装パネルを外壁に設置する場合には、鋸刃状の深い凹凸を壁外面に形成してデザイン性を向上できる。   The mounting structure of the exterior panel (solar cell panel) of the present invention can also be applied to the case where the outer wall of the building is constructed of a folded plate material. For example, the outer wall of an airplane hangar may be constructed of a folding plate. In such a case, an exterior panel or a solar cell panel is installed on the outer surface of the outer wall to improve the design of the outer wall, or Solar power can be generated by the battery panel. In that case, the folding plate may be either a vertically stretched structure or a horizontally stretched structure, and in any case, the panel mounting structure of the present invention can be applied. What is necessary is just to determine the inclination direction of the solar cell panel P installed in an outer wall by the relationship with sunlight. For example, when the outer wall is constructed of a vertically-folded folding material, the side edge on the ground side of the solar cell panel P is supported by the high placement wall 36H, and the roof side of the solar cell panel P is supported. The edge may be supported by a lower mounting wall 36L. When installing a decorative exterior panel on the outer wall, it is possible to improve design by forming sawtooth-shaped deep irregularities on the outer surface of the wall.

上記の実施例以外に、ベース体1はアルミニウム板材やステンレス板材で形成することができる。支持ベース26は、それぞれ取付脚34と締結枠35と載置壁36とを一体に備えた一対の金具で構成することができ、その場合にはいずれか一方の金具の締結枠35に第2ボルト30を固定するとよい。   In addition to the above embodiments, the base body 1 can be formed of an aluminum plate or a stainless plate. The support base 26 can be constituted by a pair of metal fittings each integrally provided with a mounting leg 34, a fastening frame 35, and a placement wall 36. In this case, the second fastening base 35 is attached to the fastening frame 35 of one of the metal fittings. The bolt 30 may be fixed.

太陽電池モジュールの設置構造を示す縦断側面図である。It is a vertical side view which shows the installation structure of a solar cell module. 太陽電池モジュールの設置例を示す斜視図である。It is a perspective view which shows the example of installation of a solar cell module. 太陽電池モジュールの設置例を示す縦断側面図である。It is a vertical side view which shows the example of installation of a solar cell module. 締結金具の分解斜視図である。It is a disassembled perspective view of a fastening metal fitting. 図1におけるA−A線断面図である。It is the sectional view on the AA line in FIG. 太陽電池モジュールの斜視図である。It is a perspective view of a solar cell module. 締結金具の別の実施例を示す縦断側面図である。It is a vertical side view which shows another Example of a fastener. 締結金具のさらに別の実施例を示す縦断側面図である。It is a vertical side view which shows another Example of a fastener. 締結金具のさらに別の実施例を示す縦断側面図である。It is a vertical side view which shows another Example of a fastener. 太陽電池モジュールの別の設置構造を示す縦断正面図である。It is a vertical front view which shows another installation structure of a solar cell module. 太陽電池モジュールのさらに別の設置構造を示す縦断側面図である。It is a vertical side view which shows another installation structure of a solar cell module. 太陽電池モジュールのさらに別の設置構造を示す縦断正面図である。It is a vertical front view which shows another installation structure of a solar cell module. 締結金具のさらに別の実施例を示す縦断側面図である。It is a vertical side view which shows another Example of a fastener. 図13に係る締結金具の分解斜視図である。FIG. 14 is an exploded perspective view of the fastener according to FIG. 13. 図13に係る締結金具を用いた太陽電池モジュールの設置例を示す縦断側面図である。It is a vertical side view which shows the example of installation of the solar cell module using the fastener which concerns on FIG. 押え具の別の実施例を示す斜視図である。It is a perspective view which shows another Example of a pressing tool. 図16に係る押え具の締結構造を示す縦断側面図である。It is a vertical side view which shows the fastening structure of the holding tool which concerns on FIG. 押え具のさらに別の実施例を示す斜視図である。It is a perspective view which shows another Example of a pressing tool. 先に提案した太陽電池モジュールの締結構造を示す縦断正面図である。It is a vertical front view which shows the fastening structure of the solar cell module proposed previously.

符号の説明Explanation of symbols

1 ベース体
2 電池本体
3 主面壁
4 係止壁
7 締結壁
19 はぜ締め構造(連結部分)
25 締結金具
26 支持ベース
27 押え具
34 取付脚
36 載置壁
37 係止溝
38 受壁
P 太陽電池モジュール
DESCRIPTION OF SYMBOLS 1 Base body 2 Battery main body 3 Main surface wall 4 Locking wall 7 Fastening wall 19 Fastening structure (connection part)
25 Fastening bracket 26 Support base 27 Presser 34 Mounting leg 36 Mounting wall 37 Locking groove 38 Receiving wall P Solar cell module

Claims (13)

交互に連続する山部分(18)と谷部分(17)とを備えた折版材(16)の外面に設置される太陽電池モジュール(P)であって、
太陽電池モジュール(P)は、折版材(16)の連結部分(19)に装着した締結金具(25)で直接支持されるベース体(1)と、ベース体(1)に貼り付け固定されるシート状の電池本体(2)とからなり、
電池本体(2)は、フィルム基板(10)の表面に太陽電池層(11)が形成してあるフィルム型アモルファス太陽電池で構成されており、
ベース体(1)は、電池本体(2)が貼り付け固定される主面壁(3)と、主面壁(3)の両側縁に沿ってそれぞれ折り曲げられる係止壁(4)と、前記締結金具(25)で挟持固定される締結壁(7)を含んでパネル状に構成してある太陽電池モジュール。
It is a solar cell module (P) installed on the outer surface of the folding plate material (16) provided with alternately peak portions (18) and valley portions (17),
The solar cell module (P) is affixed and fixed to the base body (1) and the base body (1) that are directly supported by the fastening bracket (25) attached to the connecting portion (19) of the folding plate material (16). Sheet-shaped battery body (2),
The battery body (2) is composed of a film-type amorphous solar cell in which a solar cell layer (11) is formed on the surface of the film substrate (10).
The base body (1) includes a main surface wall (3) to which the battery body (2) is attached and fixed, a locking wall (4) that is bent along both side edges of the main surface wall (3), and the fastening bracket. The solar cell module comprised in the panel form including the fastening wall (7) clamped and fixed by (25).
電池本体(2)の外表面を含むベース体(1)の表面全体が外装フィルム(12)で覆われている請求項1記載の太陽電池モジュール。   The solar cell module according to claim 1, wherein the entire surface of the base body (1) including the outer surface of the battery body (2) is covered with an exterior film (12). ベース体(1)の主面壁(3)に貼り付け固定した電池本体(2)と、主面壁(3)の両側縁との間のそれぞれに、締結金具(25)で挟持固定される締結壁(7)が設けてある請求項1または2記載の太陽電池モジュール。   Fastening walls that are clamped and fixed by fastening brackets (25) between the battery body (2) that is bonded and fixed to the main surface wall (3) of the base body (1) and both side edges of the main surface wall (3). The solar cell module according to claim 1 or 2, wherein (7) is provided. ベース体(1)の係止壁(4)に連続して、締結金具(25)で挟持固定される締結壁(7)が折り曲げ形成してある請求項1または2記載の太陽電池モジュール。   The solar cell module according to claim 1 or 2, wherein a fastening wall (7) sandwiched and fixed by a fastening metal fitting (25) is formed continuously from the locking wall (4) of the base body (1). 係止壁(4)の内面側に、補強壁(6)が間隔を隔てて反転状に折り曲げ形成してある請求項1から3のいずれかに記載の太陽電池モジュール。   The solar cell module according to any one of claims 1 to 3, wherein a reinforcing wall (6) is formed in an inverted shape at an interval on the inner surface side of the locking wall (4). 外装パネル(P)が、隣接する折版材(16)の連結部分(19)に装着した締結金具(25)で直接支持してある外装パネルの取付構造であって、
外装パネル(P)は、主面壁(3)と、主面壁(3)の両側縁に沿ってそれぞれ折り曲げられる係止壁(4)と、前記締結金具(25)で挟持固定される締結壁(7)を含んで構成されており、
締結金具(25)は、連結部分(19)に締結固定される支持ベース(26)と、支持ベース(26)で支持した外装パネル(P)の締結壁(7)を、支持ベース(26)と共同して挟持する押え具(27)と、支持ベース(26)と押え具(27)とを締結するねじ構造とで構成されており、
外装パネル(P)の締結壁(7)が、連結部分(19)より外方に位置する状態で、支持ベース(26)と押え具(27)とで直接挟持固定してある外装パネルの取付構造。
The exterior panel (P) is an exterior panel mounting structure that is directly supported by a fastening bracket (25) attached to a connecting portion (19) of an adjacent folding plate material (16),
The exterior panel (P) includes a main surface wall (3), a locking wall (4) that is bent along both side edges of the main surface wall (3), and a fastening wall that is sandwiched and fixed by the fastening fitting (25) ( 7)
The fastening bracket (25) includes a support base (26) fastened and fixed to the connecting portion (19) and a fastening wall (7) of the exterior panel (P) supported by the support base (26). A presser (27) that is clamped jointly with the screw, and a screw structure that fastens the support base (26) and the presser (27).
Mounting the exterior panel that is directly clamped and fixed by the support base (26) and the presser (27) in a state where the fastening wall (7) of the exterior panel (P) is located outward from the connecting portion (19). Construction.
外装パネル(P)が、主面壁(3)と、主面壁(3)の両側縁に沿って設けられる締結壁(7)と、締結壁(7)に連続して折り曲げられる係止壁(4)とを含んで構成されており、
締結金具(25)の支持ベース(26)が、折版材(16)のはぜ締め構造(19)の首部(20)を挟持する一対の取付脚(34)と、取付脚(34)に連続する一対の載置壁(36)と、両載置壁(36)に切り欠き形成されて係止壁(4)と係合する係止溝(37)と、両取付脚(34)を引き寄せ固定する第1ボルト(28)と、押え具(27)を締結する第2ボルト(30)を含んで構成されており、
押え具(27)は、第2ボルト(30)用の挿通穴(44)を備えた締結部(45)と、締結部(45)に連続する一対の押圧腕(46)とを備えており、
外装パネル(P)の締結壁(7)が、支持ベース(26)の載置壁(36)と押え具(27)の押圧腕(46)とで挟持固定してある請求項6記載の外装パネルの取付構造。
The exterior panel (P) has a main surface wall (3), a fastening wall (7) provided along both side edges of the main surface wall (3), and a locking wall (4) continuously bent to the fastening wall (7). ) And
The support base (26) of the fastener (25) is attached to a pair of mounting legs (34) that sandwich the neck (20) of the fastening structure (19) of the folding plate material (16) and the mounting legs (34). A pair of continuous mounting walls (36), a locking groove (37) that is notched in both mounting walls (36) and engages with the locking wall (4), and both mounting legs (34). A first bolt (28) for pulling and fixing, and a second bolt (30) for fastening the presser (27);
The presser (27) includes a fastening portion (45) having an insertion hole (44) for the second bolt (30), and a pair of pressing arms (46) continuous to the fastening portion (45). ,
The exterior wall according to claim 6, wherein the fastening wall (7) of the exterior panel (P) is sandwiched and fixed between the mounting wall (36) of the support base (26) and the pressing arm (46) of the presser (27). Panel mounting structure.
外装パネル(P)が、主面壁(3)と、主面壁(3)の両側縁に連続して折り曲げられる係止壁(4)と、係止壁(4)の端部に連続して折り曲げ形成される締結壁(7)を含んで構成されており、
締結金具(25)の支持ベース(26)が、折版材(16)のはぜ締め構造(19)の首部(20)を挟持する一対の取付脚(34)と、取付脚(34)に連続する一対の載置壁(36)と、載置壁(36)に切り欠き形成されて太陽電池モジュール(P)の係止壁(4)および締結壁(7)を受け止める連結溝(48)と、両取付脚(34)を引き寄せ固定する第1ボルト(28)と、押え具(27)を締結する第2ボルト(30)を含んで構成されており、
押え具(27)は、第2ボルト(30)用の挿通穴(44)を備えた締結部(45)と、締結部(45)に連続する一対の押圧腕(46)とを備えており、
外装パネル(P)の締結壁(7)が、支持ベース(26)の連結溝(48)の締結面(50)と押え具(27)の押圧腕(46)とで挟持固定してある請求項6記載の外装パネルの取付構造。
The exterior panel (P) is continuously bent at the main surface wall (3), the locking wall (4) continuously bent at both side edges of the main surface wall (3), and the end of the locking wall (4). Comprising a fastening wall (7) to be formed,
The support base (26) of the fastener (25) is attached to a pair of mounting legs (34) that sandwich the neck (20) of the fastening structure (19) of the folding plate material (16) and the mounting legs (34). A pair of continuous placement walls (36) and a connecting groove (48) that is cut out in the placement wall (36) and receives the locking wall (4) and the fastening wall (7) of the solar cell module (P). And a first bolt (28) for pulling and fixing both mounting legs (34) and a second bolt (30) for fastening the presser (27),
The presser (27) includes a fastening portion (45) having an insertion hole (44) for the second bolt (30), and a pair of pressing arms (46) continuous to the fastening portion (45). ,
The fastening wall (7) of the exterior panel (P) is sandwiched and fixed between the fastening surface (50) of the connecting groove (48) of the support base (26) and the pressing arm (46) of the presser (27). Item 6. An exterior panel mounting structure according to Item 6.
隣接する折版材(16)の山部分(18)どうしが、ボルト(53)で連結固定してあり、
外装パネル(P)が、主面壁(3)と、主面壁(3)の両側縁に沿って設けられる締結壁(7)と、締結壁(7)に連続して折り曲げられる係止壁(4)とを含んで構成されており、
締結金具(25)の支持ベース(26)が、前記ボルト(53)に挿通されるベース壁(56)と、ベース壁(56)に連続して逆L字状に折り起こされる一対の載置壁(57)とを含んで構成されており、
押え具(27)は、前記ボルト(53)用の挿通穴を備えた締結部(58)と、締結部(58)に連続して逆L字状に折り起こされる一対の押圧腕(59)とを備えており、
外装パネル(P)の締結壁(7)が、支持ベース(26)の載置壁(57)と押え具(27)の押圧腕(59)とで挟持固定してある請求項6記載の外装パネルの取付構造。
The mountain portions (18) of the adjacent folding plates (16) are connected and fixed with bolts (53),
The exterior panel (P) has a main surface wall (3), a fastening wall (7) provided along both side edges of the main surface wall (3), and a locking wall (4) continuously bent to the fastening wall (7). ) And
A support base (26) of the fastener (25) has a base wall (56) inserted through the bolt (53), and a pair of mountings that are bent up in an inverted L shape continuously to the base wall (56). And a wall (57).
The presser (27) includes a fastening part (58) provided with an insertion hole for the bolt (53), and a pair of pressing arms (59) which are bent up in an inverted L shape continuously to the fastening part (58). And
The exterior wall according to claim 6, wherein the fastening wall (7) of the exterior panel (P) is sandwiched and fixed between the mounting wall (57) of the support base (26) and the pressing arm (59) of the presser (27). Panel mounting structure.
支持ベース(26)に設けられる一対の載置壁が、低位の載置壁(36L)と、高位の載置壁(36H)とで段違い状に形成されており、
押え具(27)に設けられる一対の押圧腕が、前記載置壁(36L・36H)の段違い構造に対応して、低位の押圧腕(46L)と、高位の押圧腕(46H)とで段違い状に形成されており、
外装パネル(P)の締結壁(7)が、隣接する支持ベース(26)の低位の載置壁(36L)と高位の載置壁(36H)とに傾斜する状態で載置されて、押え具(27)で挟持固定してある請求項7、8または9記載の外装パネルの取付構造。
The pair of placement walls provided on the support base (26) are formed in a stepped manner with a lower placement wall (36L) and a higher placement wall (36H),
The pair of pressing arms provided on the presser (27) has a step difference between the lower pressing arm (46L) and the higher pressing arm (46H) corresponding to the step structure of the mounting wall (36L, 36H). Formed in a shape,
The fastening wall (7) of the exterior panel (P) is placed in a state where the fastening wall (7) is inclined to the lower placement wall (36L) and the higher placement wall (36H) of the adjacent support base (26), and is pressed. The mounting structure for an exterior panel according to claim 7, 8 or 9, which is clamped and fixed by means of a tool (27).
前記押圧腕(46・59)が、締結部(45・58)に連続する上腕壁(46a・59a)と、上腕壁(46a・59a)の内面側に折り返し形成される下腕壁(46b・59b)とで構成してある請求項7、9または10記載の外装パネルの取付構造。   The pressing arm (46, 59) is an upper arm wall (46a, 59a) continuous to the fastening portion (45, 58), and a lower arm wall (46b, 59b) formed on the inner surface side of the upper arm wall (46a, 59a). 59b). The exterior panel mounting structure according to claim 7, 9 or 10. 外装パネル(P)の係止壁(4)の内面側に、補強壁(6)が間隔を隔てて反転状に折り曲げ形成されており、
前記下腕壁(46b)に連続して規制片(46c)が折り曲げられており、
ベース体(1)の係止壁(4)と補強壁(6)とが、係止溝(37)の一方の溝縁と規制片(46c)とで挟持固定してある請求項7、10または11記載の外装パネルの取付構造。
On the inner surface side of the locking wall (4) of the exterior panel (P), a reinforcing wall (6) is formed in an inverted shape with a gap therebetween,
A restriction piece (46c) is bent continuously from the lower arm wall (46b),
The locking wall (4) and the reinforcing wall (6) of the base body (1) are sandwiched and fixed by one groove edge of the locking groove (37) and the restricting piece (46c). Or the mounting structure of the exterior panel of 11.
外装パネルが、主面壁(3)と、主面壁(3)の両側縁に沿ってそれぞれ折り曲げられる係止壁(4)と、締結壁(7)を含むパネル状のベース体(1)と、主面壁(3)に貼り付け固定されるフィルム型アモルファス太陽電池からなる電池本体(2)とを備えた太陽電池モジュール(P)である請求項6から12のいずれかに記載の外装パネルの取付構造。   A panel-like base body (1) in which the exterior panel includes a main surface wall (3), a locking wall (4) that is bent along both side edges of the main surface wall (3), and a fastening wall (7); The attachment of the exterior panel according to any one of claims 6 to 12, which is a solar cell module (P) comprising a battery main body (2) made of a film type amorphous solar cell attached and fixed to the main surface wall (3). Construction.
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