JP2011202489A - Structure for mounting solar cell panel - Google Patents

Structure for mounting solar cell panel Download PDF

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JP2011202489A
JP2011202489A JP2010073589A JP2010073589A JP2011202489A JP 2011202489 A JP2011202489 A JP 2011202489A JP 2010073589 A JP2010073589 A JP 2010073589A JP 2010073589 A JP2010073589 A JP 2010073589A JP 2011202489 A JP2011202489 A JP 2011202489A
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solar cell
cell panel
frame
spacer
gantry
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JP5444078B2 (en
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Masatoshi Sekoguchi
雅利 世古口
Takaya Minamiyama
貴哉 南山
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Panasonic Electric Works Co Ltd
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Panasonic Electric Works Co Ltd
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

PROBLEM TO BE SOLVED: To facilitate securing of a space that can avoid, even if a solar panel bends due to the load of accumulated snow, the back surface of a solar cell from being brought into contact with a frame.SOLUTION: The structure for mounting a solar cell panel 1 is configured such that when a frame body 3 to which a side edge 2a of the solar cell panel body 2 is fitted, is to be placed on the top surface 6a of the frame 6 disposed on a sheathing roof board 5 on a roof 4, a height adjustment spacer 7 is interposed between the top surface 6a of the frame 6 and the lower surface 3a of the frame body 3, so that the lower and upper surfaces of the spacer can serve, respectively, as a mounting surface 7a to be placed on the top surface 6a of the frame 6, and as a supporting surface 7b for supporting the lower surface 3a of the frame body 3.

Description

本発明は、太陽電池パネルの取付構造に関し、詳しくは太陽光を受けてそのエネルギを電力に変換する太陽電池パネルの枠体を架台上に取り付ける技術に関するものである。   The present invention relates to a solar cell panel mounting structure, and more particularly to a technology for mounting a frame of a solar cell panel that receives sunlight and converts its energy into electric power on a mount.

太陽光を太陽電池で受けて太陽光エネルギを電力に変換する太陽電池パネルが知られている（例えば、特許文献１参照）。   A solar cell panel that receives sunlight by a solar cell and converts solar energy into electric power is known (see, for example, Patent Document 1).

この種の太陽電池パネル１では、図９（ａ）に示すように、太陽電池パネル本体２と、太陽電池パネル本体２の側縁部が嵌合される枠体３とからなり、架台６を架台取付具１２により屋根４の野地板５上に取り付け、架台６の上面に、固定用金具１５を用いて枠体３が固定されている。一般に太陽電池パネル１は風荷重や積雪荷重等に耐えるように構造設計されている。例えば、２１０Ｗ太陽電池パネル１の許容撓み量が３７ｍｍ、３,６００Ｐａ（３,０００Ｐａ×安全率１．２）の負荷がかかった時の撓み量が３６ｍｍ、太陽電池裏面２ｂから架台６までの空間の距離Ｄが２７ｍｍ程度に設計される。   In this type of solar cell panel 1, as shown in FIG. 9A, the solar cell panel main body 2 and a frame body 3 to which a side edge of the solar cell panel main body 2 is fitted are provided. The frame 3 is fixed on the top plate 6 of the roof 4 by means of the gantry fixture 12, and the frame 3 is fixed to the upper surface of the gantry 6 using a fixing bracket 15. Generally, the solar cell panel 1 is structurally designed to withstand wind loads, snow loads, and the like. For example, the allowable deflection amount of the 210 W solar battery panel 1 is 37 mm, the deflection amount when a load of 3,600 Pa (3,000 Pa × safety factor 1.2) is applied, 36 mm, and the space from the solar cell back surface 2b to the mount 6 The distance D is designed to be about 27 mm.

特開２０００−２９７５０９号公報JP 2000-297509 A

ところが従来では、太陽電池パネル１の表面に積雪したときに、図９（ｂ）に示すように、表面側から裏面に向かって積雪荷重がかかり、太陽電池パネル１の中央側が下方に撓んで、太陽電池裏面２ｂが架台６に接触するおそれがある。太陽電池裏面２ｂはそれほど高い強度を有していないため、架台６との接触を回避することが要望されている。   However, conventionally, when snow has accumulated on the surface of the solar cell panel 1, as shown in FIG. 9 (b), a snow load is applied from the front surface side to the back surface, and the center side of the solar cell panel 1 is bent downward, There is a possibility that the back surface 2b of the solar cell may come into contact with the mount 6. Since the solar cell back surface 2b does not have such a high strength, it is desired to avoid contact with the gantry 6.

本発明は上記の事情に鑑みてなされたものであって、その目的とするところは、太陽電池パネルが積雪荷重によって撓んだ時でも、太陽電池裏面と架台との接触を回避できる太陽電池パネルの取付構造を提供することにある。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a solar cell panel that can avoid contact between the back surface of the solar cell and the gantry even when the solar cell panel is bent by a snow load. It is in providing a mounting structure.

前記の課題を解決するために、第１の発明は、太陽電池パネル本体の側縁部を嵌合する枠体を、屋根の野地板に設置した架台の上面に載置して、固定用金具を用いて前記枠体を前記架台に対して取り付ける太陽電池パネルの取付構造であって、前記架台の上面と前記枠体の下面との間に、下面部が前記架台の上面に載置される載置面となり上面部が前記枠体の下面を支持する支持面となる高さ調整用のスペーサを介挿させてなることを特徴とするものである。   In order to solve the above-mentioned problem, the first invention is to mount a frame body that fits a side edge portion of a solar cell panel body on the upper surface of a base installed on a roof base plate, The solar cell panel mounting structure for mounting the frame body to the gantry using a frame, wherein the lower surface portion is placed on the upper surface of the gantry between the upper surface of the gantry and the lower surface of the frame body It is characterized in that a spacer for adjusting the height, which becomes a mounting surface and whose upper surface portion serves as a supporting surface for supporting the lower surface of the frame body, is inserted.

第２の発明は、第１の発明において、隣り合う前記太陽電池パネル本体の前記枠体の下面側に各々配置される一対の前記スペーサと、前記一対のスペーサを互いに連結する連結部とが一体化されたスペーサブロックを備えることを特徴とする。   According to a second invention, in the first invention, a pair of the spacers respectively disposed on the lower surface side of the frame body of the adjacent solar cell panel main body and a connecting portion that connects the pair of spacers to each other are integrated. It is characterized by comprising a structured spacer block.

第３の発明は、第１の発明又は第２の発明において、前記スペーサの側面部側に、太陽電池からの電力を取り出すための配線ケーブルを収納する配線収納部を一体に設けたことを特徴とする。   A third invention is characterized in that, in the first invention or the second invention, a wiring housing portion for housing a wiring cable for taking out electric power from the solar cell is integrally provided on the side surface portion side of the spacer. And

第４の発明は、第３の発明において、前記配線収納部に前記配線ケーブルを保持する配線保持部材を設けたことを特徴とする。   According to a fourth invention, in the third invention, a wiring holding member for holding the wiring cable is provided in the wiring housing portion.

本発明は、スペーサにより枠体の高さを調整することにより、太陽電池パネルが積雪荷重によって撓んだ時でも、太陽電池裏面と架台との接触を回避することができる空間を簡便に確保できるものである。   In the present invention, by adjusting the height of the frame body with the spacer, even when the solar cell panel is bent due to a snow load, a space that can avoid contact between the back surface of the solar cell and the mount can be easily secured. Is.

本発明の実施形態の高さ調整用のスペーサを用いて取り付けた太陽電池パネルの一例を示し、（ａ）は積雪荷重によって太陽電池パネルが撓んだ状態を示し、（ｂ）は（ａ）の要部の拡大図である。An example of the solar cell panel attached using the spacer for height adjustment of embodiment of this invention is shown, (a) shows the state which the solar cell panel bent by the snow load, (b) is (a). It is an enlarged view of the principal part. 同上のスペーサを備えるスペーサブロックを示し、（ａ）は平面図、（ｂ）は側面図、（ｃ）は正面図である。The spacer block provided with a spacer same as the above is shown, (a) is a plan view, (b) is a side view, and (c) is a front view. 同上の架台に対するスペーサ及び枠体の固定状態の説明図である。It is explanatory drawing of the fixed state of the spacer and frame with respect to a mount frame same as the above. 同上のスペーサを棟側の枠体の高さ調整に用いた場合の説明図である。It is explanatory drawing at the time of using a spacer same as the above for the height adjustment of the frame on the ridge side. 同上のスペーサを軒側の枠体の高さ調整に用いた場合の説明図である。It is explanatory drawing at the time of using a spacer same as the above for the height adjustment of the eaves side frame. 他の実施形態であり、（ａ）はスペーサブロックにヒレ状の配線収納部を付加した場合の平面図、（ｂ）は側面図である。It is another embodiment, (a) is a plan view when a fin-like wiring storage portion is added to the spacer block, (b) is a side view. 他の実施形態であり、（ａ）はスペーサブロックにＬ字状の配線収納部を付加した場合の平面図、（ｂ）は側面図である。It is other embodiment, (a) is a top view at the time of adding an L-shaped wiring accommodating part to a spacer block, (b) is a side view. 他の実施形態であり、（ａ）はスペーサブロックにコ字状の配線収納部を付加した場合の平面図、（ｂ）は側面図である。It is other embodiment, (a) is a top view at the time of adding a U-shaped wiring accommodating part to a spacer block, (b) is a side view. （ａ）は従来の太陽電池パネルの取り付け状態を示し、（ｂ）は積雪荷重によって太陽電池パネルが撓んで架台と接触した状態を示す図である。(A) shows the attachment state of the conventional solar cell panel, (b) is a figure which shows the state which the solar cell panel bent by the snow load, and contacted the mount frame.

以下、本発明の実施の形態について、図面を参照しながら説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１（ａ）は本実施形態の高さ調整用のスペーサ７を用いて取り付けた太陽電池パネル１が積雪荷重によって撓んだ状態を示す断面図であり、図１（ｂ）はスペーサ７付近の拡大断面図である。   FIG. 1A is a cross-sectional view showing a state in which the solar cell panel 1 attached using the height adjusting spacer 7 of the present embodiment is bent by a snow load, and FIG. FIG.

太陽電池パネル１は、太陽電池パネル本体２と、太陽電池パネル本体２の側縁部２ａを嵌合する枠体３とを備える。   The solar cell panel 1 includes a solar cell panel main body 2 and a frame 3 that fits the side edge 2a of the solar cell panel main body 2.

太陽電池パネル本体２は、複数の太陽電池セルを直並列に接続し、強化ガラス・封入樹脂・耐候性フィルムで挟持した構造である。   The solar battery panel body 2 has a structure in which a plurality of solar battery cells are connected in series and sandwiched between tempered glass, an encapsulating resin and a weather resistant film.

枠体３は、その上端に太陽電池パネル本体２の側縁部２ａを嵌合する嵌合部３ｃが凹設され、その下端に後述する押え金具１１にて押さえられる受け凹部３ｂが嵌合部３ｃの開口方向と反対方向に向けて突設されている。   The frame body 3 is provided with a fitting portion 3c in which the side edge 2a of the solar cell panel body 2 is fitted at the upper end thereof, and a receiving recess 3b that is pressed by a presser fitting 11 described later at the lower end thereof. It protrudes in the direction opposite to the opening direction of 3c.

太陽電池パネル１を設置する架台６は、金属材料からなる長尺のレール形状に形成されている。架台６は、屋根４の野地板５上に固定された架台取付具１２に対して取り付けられる。架台取付具１２は、横方向Ｄ（軒棟方向Ｂと直交する方向）に間隔をあけて複数設けられ、各架台取付具１２に対して複数本の架台６がそれぞれ軒棟方向Ｂに延びた状態で取り付けられる。なお、太陽電池パネル１が設けられない野地板５上には屋根瓦１３が葺設される。   The gantry 6 on which the solar cell panel 1 is installed is formed in a long rail shape made of a metal material. The gantry 6 is attached to a gantry fixture 12 fixed on the base plate 5 of the roof 4. A plurality of gantry fixtures 12 are provided at intervals in the lateral direction D (a direction orthogonal to the eave building direction B), and a plurality of gantry 6 extend in the eaves ridge direction B with respect to each gantry fixture 12. Installed in a state. A roof tile 13 is provided on the base plate 5 where the solar cell panel 1 is not provided.

太陽電池パネル１の枠体３は、固定用金具１５を用いて架台６に固定される。固定用金具１５は、図３に示すように、頭部１６ｂが架台６に係止された状態でネジ部１６ａが架台６の上方に突出する根角ボルト１６と、根角ボルト１６のネジ部１６ａに挿入されて下端部が枠体３に設けた受け凹部３ｂ（図１（ｂ））に係止される押え金具１１と、押え金具１１を上方から締め付けるナット１７とを備えている。   The frame body 3 of the solar cell panel 1 is fixed to the gantry 6 using a fixing bracket 15. As shown in FIG. 3, the fixing bracket 15 includes a root bolt 16 having a screw portion 16 a protruding above the mount 6 in a state where the head 16 b is locked to the mount 6, and a screw portion 16 a of the root bolt 16. The presser fitting 11 inserted into the receiving recess 3b (FIG. 1 (b)) provided at the lower end portion of the frame body 3 is inserted, and the nut 17 is used to tighten the presser fitting 11 from above.

上記架台６の上面６ａと枠体３の下面３ａとの間には、高さ調整用のスペーサ７が介在されている。スペーサ７は、金属材料からなり、架台６の幅寸法よりも若干長いピース形状をしている。このスペーサ７は中空四角形状に形成されており、下面が架台６の上面６ａに載置される載置面７ａとなり、上面が枠体３の下面３ａを支持する支持面７ｂとなっており、上記枠体３の高さ調整脚として機能する。   A height adjusting spacer 7 is interposed between the upper surface 6 a of the gantry 6 and the lower surface 3 a of the frame 3. The spacer 7 is made of a metal material and has a piece shape slightly longer than the width of the gantry 6. The spacer 7 is formed in a hollow rectangular shape, the lower surface is a mounting surface 7 a that is mounted on the upper surface 6 a of the gantry 6, and the upper surface is a support surface 7 b that supports the lower surface 3 a of the frame 3. It functions as a height adjustment leg of the frame 3.

本例のスペーサ７は、図２に示すように、互いに平行な一対のスペーサ７,７が連結部８を介して一体化したスペーサブロックＡで構成されている。一対のスペーサ７,７は隣り合う太陽電池パネル本体２の枠体３の下面側に各々配置され、連結部８はドリルネジ１４（図３）により架台６に対して締結固定されるようになっている。   As shown in FIG. 2, the spacer 7 of this example includes a spacer block A in which a pair of spacers 7 and 7 parallel to each other are integrated via a connecting portion 8. The pair of spacers 7 and 7 are respectively arranged on the lower surface side of the frame 3 of the adjacent solar cell panel main body 2, and the connecting portion 8 is fastened and fixed to the gantry 6 by a drill screw 14 (FIG. 3). Yes.

次に、架台６に対して枠体３及びスペーサ７を固定する施工例を説明する。図１（ｂ）に示すように、軒棟方向Ｂに延びている架台６の上面６ａにスペーサブロックＡを載置する。このとき、一対のスペーサ７,７が軒棟方向Ｂに並ぶようにして、連結部８をドリルネジ１４（図３）で架台６に対して締結固定する。次いで、一対のスペーサ７,７のそれぞれの支持面７ｂ上に、軒棟方向Ｂに隣り合う太陽電池パネル本体２の枠体３の下面３ａをそれぞれ載置する。一方、図３に示すように、根角ボルト１６のネジ部１６ａを、架台６のボルト穴の下側から上側に突出させ、さらにスペーサブロックＡの連結部８に設けた根角ボルト貫通孔５０（図２）を貫通して連結部８の上方に突出させておく。このネジ部１６ａに上から押え金具１１を嵌め込んで押え金具１１の両側の下端部を隣り合う枠体３,３に設けた受け凹部３ｂ,３ｂにそれぞれ係止させ、さらにその上からナット１７をねじ込む。ナット１７の締め付けにより、押え金具１１の両側の下端部が隣り合う枠体３,３の受け凹部３ｂにそれぞれ食い込むことで、隣り合う枠体３がそれぞれスペーサ７の支持面７ｂに向かって強く押しつけられ、隣り合う枠体３を同時に架台６に対して動かないように強固に固定できる。   Next, a construction example for fixing the frame 3 and the spacer 7 to the gantry 6 will be described. As shown in FIG. 1B, the spacer block A is placed on the upper surface 6 a of the gantry 6 extending in the eaves-ridge direction B. At this time, the connecting portion 8 is fastened and fixed to the gantry 6 with a drill screw 14 (FIG. 3) so that the pair of spacers 7 and 7 are arranged in the eaves-ridge direction B. Next, the lower surface 3a of the frame body 3 of the solar cell panel body 2 adjacent in the eave building direction B is placed on the support surface 7b of each of the pair of spacers 7 and 7. On the other hand, as shown in FIG. 3, the threaded portion 16 a of the root angle bolt 16 protrudes from the lower side of the bolt hole of the gantry 6 to the upper side, and further, the root angle bolt through hole 50 (see FIG. 2) is penetrated and protruded above the connecting portion 8. The presser fitting 11 is fitted into the threaded portion 16a from above, and the lower end portions on both sides of the presser fitting 11 are respectively engaged with the receiving recesses 3b and 3b provided on the adjacent frame bodies 3 and 3, and the nut 17 is further provided thereon. Screw in. By tightening the nut 17, the lower end portions on both sides of the presser fitting 11 bite into the receiving recesses 3 b of the adjacent frame bodies 3, 3, so that the adjacent frame bodies 3 are strongly pressed toward the support surface 7 b of the spacer 7. The adjacent frame bodies 3 can be firmly fixed so as not to move with respect to the gantry 6 at the same time.

図４は棟側に位置する枠体３をスペーサブロックＡで高さ調整した場合の例を示しており、この場合、棟側に位置する一方のスペーサ７の支持面７ｂは押え金具１１の棟側の下端部を受ける受け面となっている。   FIG. 4 shows an example in which the height of the frame 3 located on the ridge side is adjusted by the spacer block A. In this case, the support surface 7b of one spacer 7 located on the ridge side is the ridge of the presser fitting 11. It is the receiving surface which receives the lower end part of the side.

図５は軒側に位置する枠体３をスペーサブロックＡで高さ調整した場合の例を示しており、軒側に位置する一方のスペーサ７の支持面７ｂは押え金具１１の軒側の下端部を受ける受け面となっている。図中の２０は架台６の端部を覆う端部カバーである。   FIG. 5 shows an example in which the frame 3 positioned on the eave side is adjusted in height by the spacer block A, and the support surface 7b of one spacer 7 positioned on the eave side is the lower end on the eave side of the presser fitting 11. It is a receiving surface that receives the department. Reference numeral 20 in the figure denotes an end cover that covers the end of the gantry 6.

しかして、上記構成の高さ調整用のスペーサ７を架台６の上面６ａと枠体３の下面３ａとの間に介挿させることにより、枠体３の高さを簡単に調整でき、太陽電池裏面２ｂから架台６までの空間の距離が広げられる。これにより図１（ａ）に示すように、太陽電池パネル１の中央側が積雪荷重によって撓んだ時でも、スペーサ７によって太陽電池裏面２ｂが架台６に接触して損傷しないだけの空間が確保されているので、太陽電池裏面２ｂと架台６との接触を回避できる。これにより、強度的に強くない太陽電池裏面２ｂの損傷や太陽電池セルの割れ等が発生するのを防ぐことができ、豪雪地域においても安心して使用できるものである。   Thus, by inserting the height adjusting spacer 7 having the above structure between the upper surface 6a of the gantry 6 and the lower surface 3a of the frame 3, the height of the frame 3 can be easily adjusted. The distance of the space from the back surface 2b to the gantry 6 is increased. As a result, as shown in FIG. 1A, even when the center side of the solar cell panel 1 is bent by a snow load, a space is secured by the spacer 7 so that the back surface 2b of the solar cell does not come into contact with the mount 6 and is damaged. Therefore, the contact between the solar cell back surface 2b and the gantry 6 can be avoided. Thereby, it is possible to prevent damage to the solar battery back surface 2b which is not strong in strength, cracking of the solar battery cell, and the like, and it can be used with confidence even in heavy snow areas.

また、施工時には既存の架台６と既存の枠体３との間に新規なスペーサ７を挟み込むだけでよいため、既存の架台６や枠体３を設計変更せずにそのまま使用でき、低コストで済む。そのうえ、一対のスペーサ７,７を連結一体化したスペーサブロックＡを用いることで、スペーサ７の部品数を減らして、省施工化及び一層の低コスト化を図ることができる。   Moreover, since it is only necessary to insert a new spacer 7 between the existing gantry 6 and the existing frame 3 at the time of construction, the existing gantry 6 and the frame 3 can be used as they are without changing the design, and at a low cost. That's it. In addition, by using the spacer block A in which the pair of spacers 7 and 7 are connected and integrated, the number of parts of the spacer 7 can be reduced, and the construction can be saved and the cost can be further reduced.

本発明の他の実施形態を図６〜図８に示す。図６〜図８において、スペーサブロックＡの一方のスペーサ７の側面部７ｃ側には配線収納部１０が一体に設けられており、太陽電池からの電力を取り出すための配線ケーブル９が配線収納部１０内に収納可能とされる。配線ケーブル９は枠体３側に設けたコネクタに電気的に接続され、配線収納部１０を伝って屋内の電力供給側に引き込まれるようになっている。ここで配線収納部１０の断面形状は、図６のようなヒレ状、図７のような上方に開口したＬ字状、図８のような側方に開口したコ字状のいずれであってもよい。この配線収納部１０はスペーサ７の全長に亘って延びており、配線ケーブル９が納まり良く収納される。なお図中の５０は根角ボルト貫通孔である。   Other embodiments of the present invention are shown in FIGS. 6 to 8, a wiring housing portion 10 is integrally provided on the side surface portion 7c side of one spacer 7 of the spacer block A, and a wiring cable 9 for taking out electric power from the solar cell is provided in the wiring housing portion. 10 can be stored. The wiring cable 9 is electrically connected to a connector provided on the frame body 3 side, and is led to the indoor power supply side through the wiring housing portion 10. Here, the cross-sectional shape of the wiring storage portion 10 is either a fin shape as shown in FIG. 6, an L shape opened upward as shown in FIG. 7, or a U shape opened sideways as shown in FIG. 8. Also good. The wiring storage portion 10 extends over the entire length of the spacer 7 so that the wiring cable 9 can be accommodated and stored well. In the figure, 50 is a root bolt through hole.

さらにスペーサブロックＡの連結部８の中央部には、連結部８の全長に亘って折り溝５１が形成されており、折り溝５１に沿って連結部８が中央位置で切り離し可能となっている。これにより、一対のスペーサ７,７を別々に分離可能となる。また折り溝５１は根角ボルト貫通孔５０の中心を横切って形成されているので、折り溝５１に沿って分離した後は根角ボルト貫通孔５０が半円状で残り、根角ボルト１６と連結部８とが干渉しないようにできる。   Further, a folding groove 51 is formed in the central portion of the connecting portion 8 of the spacer block A over the entire length of the connecting portion 8, and the connecting portion 8 can be separated at the central position along the folding groove 51. . Thereby, a pair of spacers 7 and 7 can be separated separately. Further, since the folding groove 51 is formed across the center of the root angle bolt through hole 50, after separating along the folding groove 51, the root angle bolt through hole 50 remains in a semicircular shape, and the root angle bolt 16 and the connecting portion 8. Can be prevented from interfering with.

さらに上記配線収納部１０には、図６に示すように、配線ケーブル９を保持するインシュロック挿通用穴６０を設けることができる。配線保持部材となるインシュロック（図示せず）を該インシュロック挿通用穴６０に挿入し、配線ケーブル９に巻きつけた状態で緊縛することで、配線収納部１０に対する配線ケーブル９の保持を容易に行うことができる。しかもインシュロックによって例えば強風時における配線ケーブル９の暴れや断線等が生じないように保持できる。   Further, as shown in FIG. 6, the wiring housing portion 10 can be provided with an insulation lock insertion hole 60 for holding the wiring cable 9. An insulation lock (not shown) serving as a wiring holding member is inserted into the insulation lock insertion hole 60 and is fastened in a state of being wound around the wiring cable 9, thereby easily holding the wiring cable 9 with respect to the wiring storage unit 10. be able to. Moreover, the insulation lock can be used to prevent the wiring cable 9 from being violated or disconnected in a strong wind, for example.

１ 太陽電池パネル
２ 太陽電池パネル本体
２ｂ 太陽電池裏面
３ 枠体
３ａ 枠体の下面
４ 屋根
５ 野地板
６ 架台
６ａ 架台の上面
７ スペーサ
７ａ 載置面
７ｂ 支持面
７ｃ 側面部
８ 連結部
９ 配線ケーブル
１０ 配線収納部
Ａ スペーサブロック DESCRIPTION OF SYMBOLS 1 Solar cell panel 2 Solar cell panel body 2b Solar cell back surface 3 Frame body 3a Bottom surface of frame body 4 Roof 5 Base plate 6 Mounting frame 6a Upper surface of mounting frame 7 Spacer 7a Mounting surface 7b Support surface 7c Side surface portion 8 Connection portion 9 Wiring cable 10 Wiring storage part A Spacer block

Claims (4)

太陽電池パネル本体の側縁部を嵌合する枠体を、屋根の野地板に設置した架台の上面に載置して、固定用金具を用いて前記枠体を前記架台に対して取り付ける太陽電池パネルの取付構造であって、前記架台の上面と前記枠体の下面との間に、下面部が前記架台の上面に載置される載置面となり上面部が前記枠体の下面を支持する支持面となる高さ調整用のスペーサを介挿させてなることを特徴とする太陽電池パネルの取付構造。 A solar cell in which a frame body that fits a side edge portion of a solar cell panel body is placed on an upper surface of a mount installed on a roof base plate, and the frame is attached to the mount using a fixing bracket In the panel mounting structure, the lower surface portion is a mounting surface placed on the upper surface of the gantry and the upper surface portion supports the lower surface of the frame body between the upper surface of the gantry and the lower surface of the frame body. A mounting structure for a solar cell panel, wherein a spacer for height adjustment serving as a support surface is inserted. 隣り合う前記太陽電池パネル本体の前記枠体の下面側に各々配置される一対の前記スペーサと、該一対のスペーサを互いに連結する連結部とが一体化されたスペーサブロックを備えることを特徴とする請求項１記載の太陽電池パネルの取付構造。   It is characterized by comprising a spacer block in which a pair of the spacers respectively disposed on the lower surface side of the frame body of the adjacent solar cell panel main body and a connecting portion for connecting the pair of spacers to each other are integrated. The solar cell panel mounting structure according to claim 1. 前記スペーサの側面部側に、太陽電池からの電力を取り出すための配線ケーブルを収納する配線収納部を一体に設けたことを特徴とする請求項１又は２記載の太陽電池パネルの取付構造。   The solar cell panel mounting structure according to claim 1 or 2, wherein a wiring housing portion for housing a wiring cable for taking out electric power from the solar cell is integrally provided on a side surface portion side of the spacer. 前記配線収納部に前記配線ケーブルを保持する配線保持部材を設けたことを特徴とする請求項３記載の太陽電池パネルの取付構造。   The solar cell panel mounting structure according to claim 3, wherein a wiring holding member that holds the wiring cable is provided in the wiring storage portion.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507514A (en) * 2014-10-14 2016-04-20 中国工业设计（上海）研究院股份有限公司 Distributed photovoltaic solar roof and method for manufacturing same

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Publication number Priority date Publication date Assignee Title
JPH08312088A (en) * 1995-05-16 1996-11-26 Sanyo Electric Co Ltd Solar battery module on-roof installation fixture and solar battery module on-roof installation method
JP2000073508A (en) * 1998-08-28 2000-03-07 Ykk Architectural Products Inc Frame for solar photovoltaic power generation panel
JP2007165499A (en) * 2005-12-13 2007-06-28 Yane Gijutsu Kenkyusho:Kk Solar battery module frame
JP2007309039A (en) * 2006-05-22 2007-11-29 Yane Gijutsu Kenkyusho:Kk Wiring housing structure for object to be installed on roof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312088A (en) * 1995-05-16 1996-11-26 Sanyo Electric Co Ltd Solar battery module on-roof installation fixture and solar battery module on-roof installation method
JP2000073508A (en) * 1998-08-28 2000-03-07 Ykk Architectural Products Inc Frame for solar photovoltaic power generation panel
JP2007165499A (en) * 2005-12-13 2007-06-28 Yane Gijutsu Kenkyusho:Kk Solar battery module frame
JP2007309039A (en) * 2006-05-22 2007-11-29 Yane Gijutsu Kenkyusho:Kk Wiring housing structure for object to be installed on roof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507514A (en) * 2014-10-14 2016-04-20 中国工业设计（上海）研究院股份有限公司 Distributed photovoltaic solar roof and method for manufacturing same

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