JP2011208383A - Eaves edge cover for solar battery panel - Google Patents

Eaves edge cover for solar battery panel Download PDF

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JP2011208383A
JP2011208383A JP2010074857A JP2010074857A JP2011208383A JP 2011208383 A JP2011208383 A JP 2011208383A JP 2010074857 A JP2010074857 A JP 2010074857A JP 2010074857 A JP2010074857 A JP 2010074857A JP 2011208383 A JP2011208383 A JP 2011208383A
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eaves
cover
solar cell
cell panel
piece
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JP5702940B2 (en
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Eiji Ueda
英治 上田
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Otis Inc
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Otis Inc
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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

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an eaves edge cover of a new structure, capable of lessening the force of water of rainwater flowing from the top face of a solar battery panel to an eaves edge.SOLUTION: The eaves edge cover 10 for a solar battery includes: a fitting piece 11 fitted to the top of the solar battery panel 2 substantially in the parallel state; a descending step part 13 connected to the eaves side end part 11a of the fitting piece 11; and a cover piece 12 extending downward from an eaves side end part 13a of the descending step part 13.

Description

本発明は、太陽電池パネルの軒側端部に取り付けられ、軒側端部の側端面を覆い隠すようにした、太陽電池パネルの軒先カバーの改良に関する。   The present invention relates to an improvement of an eaves edge cover of a solar cell panel that is attached to an eaves side end portion of a solar cell panel and covers and hides a side end surface of the eave side end portion.

太陽電池パネルを住宅等の屋根に設置する場合、化粧用の軒先カバーを太陽電池パネルの軒側端部に取り付けることが一般的である（例えば、特許文献１参照）。このような軒先カバーによれば、太陽電池パネルの軒側端部の側端面が覆い隠されるため、軒先側の美観は損なわれない。   When installing a solar cell panel on a roof such as a house, it is common to attach a decorative eaves edge cover to the eaves side end of the solar cell panel (see, for example, Patent Document 1). According to such an eaves end cover, since the side end surface of the eaves side end part of the solar cell panel is covered and concealed, the beauty of the eaves end side is not impaired.

特開平０７−１５３９８４号公報JP 07-153984 A

ところで、太陽電池パネルからより多くの電気エネルギーを得るためには設置面積を広くとる必要がある。そのために、太陽電池パネルの軒側端部を軒先に近接させて、より大きな面積の太陽電池パネルを設置することも、一般に行われている。   By the way, in order to obtain more electric energy from the solar cell panel, it is necessary to increase the installation area. Therefore, it is generally performed to install a solar cell panel having a larger area by bringing the eaves side end of the solar cell panel closer to the eaves.

ところが、このように太陽電池パネルが軒先近くにまで及んで設置されると、パネル面が鏡面であるためパネルの上面を流れる雨水の勢いは下流側では強くなって、パネル上面から軒先カバーを超えて流れてくる雨水の多くが軒樋を飛び越えてしまうことがあった。   However, when the solar panel is installed as close to the eaves in this way, the panel surface is a mirror surface, so the momentum of the rainwater flowing on the upper surface of the panel becomes stronger on the downstream side and exceeds the eaves cover from the upper surface of the panel. Many of the rainwater that flowed down over the eaves.

本発明は、このような事情を考慮して提案されたもので、その目的は、太陽電池パネルの上面から軒先へ流れる雨水の水勢を弱められる新たな構造の軒先カバーを提供することにある。   The present invention has been proposed in view of such circumstances, and an object of the present invention is to provide an eaves edge cover having a new structure that can weaken the water flow of rainwater flowing from the upper surface of the solar cell panel to the eaves edge.

上記目的を達成するために、請求項１に記載の太陽電池パネルの軒先カバーは、太陽電池パネルの軒側端部に取り付けられ、該軒側端部の側端面を覆い隠す太陽電池パネルの軒先カバーにおいて、太陽電池パネルの上面に対して略平行な状態に取り付けられる取付片と、該取付片の軒側端縁部に連設された降下段部と、該降下段部の軒側端縁部より下方に延出したカバー片とを備えたことを特徴とする。   In order to achieve the above object, the eaves edge cover of the solar cell panel according to claim 1 is attached to an eave side end portion of the solar cell panel and covers the side end surface of the eave side end portion. In the cover, an attachment piece attached in a state substantially parallel to the upper surface of the solar cell panel, a descent step portion provided continuously with an eave side edge portion of the attachment piece, and an eave side edge of the descent step portion And a cover piece extending downward from the portion.

請求項２に記載の太陽電池パネルの軒先カバーは、降下段部に排水孔が形成されている。   The eaves edge cover of the solar cell panel according to claim 2 has a drain hole formed in the descending step portion.

請求項３に記載の太陽電池パネルの軒先カバーは、排水孔が千鳥状に複数列形成されている。   The eaves edge cover of the solar cell panel according to claim 3 has a plurality of drain holes formed in a staggered pattern.

請求項４に記載の太陽電池パネルの軒先カバーは、カバー片が軒側に膨出した湾曲板体よりなる。   The eaves tip cover of the solar cell panel according to claim 4 is formed of a curved plate body in which a cover piece bulges toward the eaves side.

請求項５に記載の太陽電池パネルの軒先カバーは、取付片が太陽電池パネルに取り付けられたときに、カバー片が該太陽電池パネルの内方側に傾斜降下する構造となっている。   The eaves edge cover of the solar cell panel according to claim 5 has a structure in which when the attachment piece is attached to the solar cell panel, the cover piece is inclined down toward the inner side of the solar cell panel.

請求項１に記載の太陽電池パネルの軒先カバーによれば、取付片の軒側端縁部に降下段部が連設されているので、太陽電池パネルの上面から流れてくる雨水を降下段部で勢いを弱めてカバー片へと流すことができる。   According to the eaves tip cover of the solar cell panel according to claim 1, since the descent step portion is connected to the eave side edge of the mounting piece, the rain water flowing from the upper surface of the solar cell panel is dropped. To weaken the momentum and allow it to flow into the cover piece.

請求項２に記載の太陽電池パネルの軒先カバーによれば、降下段部に排水孔が形成されているので、降下段部に流れてきた雨水の多くを排水孔から下方へ落とすことができ、さらに水勢を弱めることができる。   According to the eaves tip cover of the solar cell panel according to claim 2, since the drainage hole is formed in the descending step portion, it is possible to drop most of the rainwater flowing into the descending step portion downward from the drainage hole, Furthermore, the water can be weakened.

請求項３に記載の太陽電池パネルの軒先カバーによれば、排水孔が千鳥状に複数列形成されているので、流れてくる雨水の多くを確実に排水処理することができる。   According to the eaves tip cover of the solar cell panel according to claim 3, since the drain holes are formed in a plurality of rows in a staggered manner, most of the flowing rainwater can be reliably drained.

請求項４に記載の太陽電池パネルの軒先カバーによれば、湾曲板体よりなるカバー片を軒側に膨出させているので、降下段部によって水勢を十分に弱められなかった場合でも雨水が取付片の軒側端部より飛び出すことはなく、雨水をカバー片上を伝わせて屋根面に落下させることができる。また、カバー片が軒側に湾曲膨出した形状となっているので見映えをよくできる。   According to the eaves tip cover of the solar cell panel according to claim 4, since the cover piece made of the curved plate body bulges toward the eaves side, even when the water force cannot be sufficiently weakened by the descending step portion, It does not jump out from the eaves-side end of the mounting piece, and rainwater can be caused to fall on the roof surface along the cover piece. Moreover, since the cover piece has a shape that curves and bulges to the eave side, the appearance can be improved.

請求項５に記載の太陽電池パネルの軒先カバーによれば、カバー片が太陽電池パネルの内方側に傾斜降下しているので、降下段部の排水孔から落下する雨水をカバー片の裏面で受け止めることができ、そのため排水孔より落下した雨水の勢いも弱めることができる。   According to the eaves tip cover of the solar cell panel according to claim 5, since the cover piece is inclined down to the inner side of the solar cell panel, rain water falling from the drain hole of the descending step portion is reflected on the back surface of the cover piece. Therefore, the momentum of rainwater that falls from the drainage hole can be weakened.

本発明の太陽電池パネルの軒先カバーおよびその取付対象である太陽電池パネ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 the eaves edge cover of the solar cell panel of this invention, and the solar cell panel which is the attachment object. （ａ）は同軒先カバーの一実施形態を示す部分斜視図、（ｂ）は断面図である。(A) is a fragmentary perspective view which shows one Embodiment of the same eaves edge cover, (b) is sectional drawing. （ａ）、（ｂ）は同軒先カバーの取付手順を示す斜視図である。(A), (b) is a perspective view which shows the attachment procedure of the eaves-edge cover. 同軒先カバーの取付状態を示す断面図である。It is sectional drawing which shows the attachment state of the eaves edge cover. （ａ）〜（ｃ）は本発明の太陽電池パネルの軒先カバーの他例を示す断面図、（ｄ）は（ｃ）に示した軒先カバーの使用状態を示す断面図である。(A)-(c) is sectional drawing which shows the other example of the eaves edge cover of the solar cell panel of this invention, (d) is sectional drawing which shows the use condition of the eaves edge cover shown in (c). 本発明の太陽電池パネルの軒先カバーのさらに他例を示す、軒先カバーの使用状態の断面図である。It is sectional drawing of the use condition of the eaves end cover which shows the further another example of the eaves end cover of the solar cell panel of this invention.

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

図１は、本発明の太陽電池パネルの軒先カバー（以下、軒先カバーと略す）およびその取付対象である太陽電池パネルの設置例を示す斜視図である。図２（ａ）は同軒先カバーの一実施形態を示す部分斜視図、図２（ｂ）は断面図である。また、図３（ａ）、（ｂ）は同軒先カバーの取付手順を示す斜視図である。図４は、同軒先カバーの取付状態を示す断面図である。   FIG. 1 is a perspective view showing an installation example of an eaves edge cover (hereinafter, abbreviated as an eaves edge cover) of a solar cell panel of the present invention and a solar cell panel that is an attachment target thereof. Fig.2 (a) is a fragmentary perspective view which shows one Embodiment of the eaves edge cover, FIG.2 (b) is sectional drawing. FIGS. 3A and 3B are perspective views showing a procedure for attaching the eaves tip cover. FIG. 4 is a cross-sectional view showing an attached state of the eaves tip cover.

図１に示した太陽電池パネル２は、瓦やスレートが葺かれた屋根面１に配設される架台３を介して設置されるものである。なお、図１中の符号８は、軒先に設置される軒樋である。   The solar cell panel 2 shown in FIG. 1 is installed through a mount 3 disposed on a roof surface 1 on which tiles and slate are spread. In addition, the code | symbol 8 in FIG. 1 is the eaves wall installed in an eaves edge.

また、太陽電池パネル２は複数のパネル体を矩形状に集合させたモジュール体よりなり、そのモジュール体単位で屋根面１に設置される。そのモジュール体の軒側端部２ａの辺縁には軒先カバー１０が取り付けられ、他の３辺には枠体４が取り付けられる。   The solar cell panel 2 is composed of a module body in which a plurality of panel bodies are assembled in a rectangular shape, and is installed on the roof surface 1 in units of the module body. An eaves edge cover 10 is attached to the edge of the eaves side end 2a of the module body, and a frame body 4 is attached to the other three sides.

この軒先カバー１０は、太陽電池パネル２の上面に対して略平行な状態に取り付けられる取付片１１と、取付片１１の軒側端縁部１１ａに連設された降下段部１３と、降下段部１３の軒側端縁部１３ａより下方に延出したカバー片１２とを備えた構造となっている。図示するように、降下段部１３は降下部１３ｂと段部１３ｃとよりなり、取付片１１とカバー片１２との角部を凹ませたような形状となっている。また、この降下段部１３の段部１３ｃは、図４に示すように、太陽電池パネル２に取り付けた状態でカバー片１２側に上昇傾斜するように形成されていることが望ましい。   The eaves edge cover 10 includes an attachment piece 11 attached in a state substantially parallel to the upper surface of the solar cell panel 2, a descending step portion 13 connected to the eaves side edge portion 11a of the attachment piece 11, and a descending step. The cover 13 has a structure that extends downward from the eaves side edge 13 a of the portion 13. As shown in the drawing, the lowering step portion 13 is composed of a lowering portion 13b and a step portion 13c, and has a shape in which the corners of the attachment piece 11 and the cover piece 12 are recessed. Further, as shown in FIG. 4, the stepped portion 13 c of the descending stepped portion 13 is preferably formed so as to be inclined upward toward the cover piece 12 while being attached to the solar cell panel 2.

さらに、降下段部１３の段部１３ｃには、図２(ａ)に示すように複数の排水孔１３ｄが開設してある。なお、図１では降下段部１３の図示を省略し、図３では降下段部１３に形成した排水孔１３ｄの図示を省略している。   Further, a plurality of drain holes 13d are formed in the step 13c of the descending step 13 as shown in FIG. In FIG. 1, the lowering step portion 13 is not shown, and in FIG. 3, the drainage hole 13d formed in the lowering step portion 13 is not shown.

これら複数の排水孔１３ｄは、個々の孔が丸孔よりなり、軒先カバー１０の長手方向に沿って複数列（図例では２列）に、千鳥状に形成されていることが望ましい。このように排水孔１３ｄを設けることで、太陽電池パネル２側（棟側）から軒先カバー１０を超えようとして流れてくる雨水を排水処理することができる。なお、排水孔１３ｄは長手方向に並べなくてもよいが、排水効果を高めるために長手方向の全長にわたって、さらに千鳥状に形成することが望ましい。また、さらに排水効果を高めるために、強度が低下しない程度の長孔を並べてもよい。   Each of the plurality of drain holes 13d is preferably formed in a staggered manner in a plurality of rows (two rows in the illustrated example) along the longitudinal direction of the eaves edge cover 10 as individual holes are round holes. By providing the drainage holes 13d in this way, rainwater that flows from the solar cell panel 2 side (building side) over the eaves cover 10 can be drained. The drain holes 13d do not have to be arranged in the longitudinal direction, but are desirably formed in a staggered manner over the entire length in the longitudinal direction in order to enhance the drainage effect. In order to further enhance the drainage effect, long holes that do not decrease in strength may be arranged.

さらに取付片１１には、架台３にボルト６で固定するための取付長孔１１ｃが開設してある。   Further, the attachment piece 11 is provided with an attachment long hole 11 c for fixing to the mount 3 with the bolt 6.

一方、カバー片１２は降下段部１３の段部１３ｃの軒側端縁部１３ａより下方に延出されており、取付片１１とは鈍角をなして傾斜した形状となっており、軒先カバー１０を太陽電池パネル２に取り付けた状態では、図４に示すように、軒側端部２ａの側端面を覆い隠すことができるような寸法、形状となっている。   On the other hand, the cover piece 12 extends downward from the eaves side edge portion 13a of the step portion 13c of the descending step portion 13, has a shape inclined with an obtuse angle with the mounting piece 11, and the eaves tip cover 10 In the state which attached to the solar cell panel 2, as shown in FIG. 4, it becomes the dimension and shape which can cover up the side end surface of the eaves side edge part 2a.

また、カバー片１２の裏側には、補強のための補強片１２ａと、軒先カバー１０を架台３に取付固定するための取付補助具１５（図３参照）に嵌合される嵌合部１２ｂとが一体的に形成されている。なお、本例で示した補強片１２ａは軒先カバー１０に必須の要素ではないが、折れ等の損傷を防止するために備えることが望ましい。また、嵌合部１２ｂについては、取付対象である架台３への取付構造によって種々の形状のものが採用できることはいうまでもない。   Further, on the back side of the cover piece 12, a reinforcing piece 12a for reinforcement, and a fitting portion 12b fitted to an attachment aid 15 (see FIG. 3) for attaching and fixing the eaves edge cover 10 to the gantry 3; Are integrally formed. In addition, although the reinforcement piece 12a shown in this example is not an essential element for the eaves edge cover 10, it is desirable to prepare for preventing damage such as breakage. Moreover, it cannot be overemphasized that the thing of various shapes can be employ | adopted about the fitting part 12b by the attachment structure to the mount frame 3 which is attachment object.

この軒先カバー１０は、図３（ａ）、（ｂ）に示した手順で架台３に固定される。   The eaves edge cover 10 is fixed to the gantry 3 according to the procedure shown in FIGS.

すなわち、まずＣ型チャンネル形状の中空棒状体よりなる複数の架台３を屋根上に並べて固定し、それらの架台３の軒側先端部に長いす形状の軒先固定金具５を取り付ける。軒先固定金具５は、軒先カバー１０の取付片１１を載せ置くことのできる載置台５ａを備え、その載置台５ａには、架台３の中空部３ａより溝３ｂを介してボルト６で連結できる挿通孔５ａａが開設されている。   That is, first, a plurality of mounts 3 made of C-shaped channel-shaped hollow bar-like bodies are arranged and fixed on the roof, and a long eaves-end fixing bracket 5 is attached to the eaves side front end portion of the mounts 3. The eaves-end fixing bracket 5 includes a mounting table 5a on which the mounting piece 11 of the eaves-end cover 10 can be placed. The mounting table 5a is inserted through the hollow portion 3a of the mounting table 3 with a bolt 6 via a groove 3b. Hole 5aa is opened.

また、軒先固定金具５の後部には、位置決め片５ｂ（長いすの後脚とその上方に連なる背もたれに相当する部分）が形成されており、さらに位置決め片５ｂの上端には、載置台５ａとは逆方向に折曲した嵌合片５ｃが形成され、この嵌合片５ｃと、位置決め片５ｂと、架台３とにより形成される空間に太陽電池パネル２の軒側端部２ａを収容できるようになっている。さらに、この位置決め片５ｂは、軒先カバー１０の設置位置を定められるようになっている。   Further, a positioning piece 5b (a part corresponding to the back leg of the eaves and the backrest connected to the top of the eaves) is formed at the rear part of the eaves-end fixing bracket 5. Further, at the upper end of the positioning piece 5b, the mounting table 5a and Is formed with a fitting piece 5c bent in the opposite direction, and the eaves-side end portion 2a of the solar cell panel 2 can be accommodated in a space formed by the fitting piece 5c, the positioning piece 5b, and the mount 3. It has become. Further, the positioning piece 5b can determine the installation position of the eaves edge cover 10.

軒先カバー１０の取付片１１の取付長孔１１ｃの裏面側には、側面視倒Ｚ字形の取付補助具１５があらかじめ取り付けられており、その取付補助具１５でもって、軒先カバー１０を、架台３に固定した軒先固定金具５の載置台５ａと、架台３の先端部とにずれることなく設置できるようになっている。   A side-view Z-shaped attachment aid 15 is attached in advance to the back side of the attachment elongated hole 11 c of the attachment piece 11 of the eaves cover 10. With the attachment aid 15, the eaves cover 10 is attached to the gantry 3. It can be installed without shifting between the mounting table 5a of the eaves-end fixing bracket 5 fixed to the front end portion of the gantry 3 and the mounting table 5a.

軒先カバー１０は、正しい位置に載せ置いた後に、軒先固定金具５の挿通孔５ａａと、軒先カバー１０の取付片１１の取付長孔１１ｃとを通じて上方に突出したボルト６にナット７を螺合させることで、架台３に対して固定される。   After placing the eaves cover 10 in the correct position, the nut 7 is screwed onto the bolt 6 protruding upward through the insertion hole 5aa of the eaves fixing bracket 5 and the attachment long hole 11c of the attachment piece 11 of the eaves cover 10. Thus, the frame 3 is fixed.

このようにして取付固定した軒先カバー１０は、取付片１１が太陽電池パネル２の上面に対して略平行な状態に配され、カバー片１２の下端は屋根面１に近接した状態となり、その結果、架台３の先端部の端面、および架台３の上に設置した太陽電池パネル２の軒側端部２ａの側端面を覆い隠すこととなる。   The eaves cover 10 fixed in this way is arranged in a state in which the mounting piece 11 is substantially parallel to the upper surface of the solar cell panel 2, and the lower end of the cover piece 12 is in the state of being close to the roof surface 1, and as a result The end surface of the front end portion of the gantry 3 and the side end surface of the eaves side end portion 2a of the solar cell panel 2 installed on the gantry 3 are covered.

本実施形態に示した軒先カバー１０は、上述したように、複数の排水孔１３ｄが形成された降下段部１３が取付片１１の軒側端縁部１１ａから連設されているため、棟側より太陽電池パネル２の上面を伝って流れてくる雨水はこの降下段部１３を流れるうちに勢いが弱められる。また、降下段部１３の段部１３ｃが軒側へ上昇傾斜しているので、さらに水勢は弱められる。こうして上流より降下段部１３の段部１３ｃに集まってきた雨水は、段部１３ｃに形成された排水孔１３ｄから下方へ落下する（図４参照。図中の白抜き矢印は雨水の流れを示している）。   As described above, the eaves tip cover 10 shown in the present embodiment has the descending step portion 13 in which a plurality of drain holes 13d are formed continuously provided from the eave side edge portion 11a of the attachment piece 11, so that the ridge side Further, the rainwater flowing along the upper surface of the solar cell panel 2 is weakened while flowing through the descending step portion 13. Moreover, since the step part 13c of the descent | fall step part 13 is ascending and rising to the eaves side, a water force is further weakened. The rainwater collected in the stepped portion 13c of the descending stepped portion 13 from the upstream in this way falls downward from a drain hole 13d formed in the stepped portion 13c (see FIG. 4. The white arrow in the figure indicates the flow of rainwater. ing).

軒先カバー１０がこのような構造となっているため、軒先カバー１０まで流れてきた雨水が勢いよくカバー片１２を飛び越えるようなことはなく、また雨水の多くが降下段部１３の排水孔１３ｄより流れ落ちるから、屋根面１の下流側に到達した雨水の水勢は十分に弱められる。このように、降下段部１３を設けた軒先カバー１０を使用することで、太陽電池パネル２の上面を流れてくる雨水が軒樋８（図１参照）を飛び越えることを防止できる。   Since the eaves end cover 10 has such a structure, the rainwater flowing to the eaves end cover 10 does not jump over the cover piece 12, and most of the rainwater is from the drain hole 13 d of the descending step portion 13. Since it flows down, the rainwater flow that reaches the downstream side of the roof surface 1 is sufficiently weakened. Thus, by using the eaves tip cover 10 provided with the descending step portion 13, it is possible to prevent the rainwater flowing on the upper surface of the solar cell panel 2 from jumping over the eaves 8 (see FIG. 1).

また、本実施形態に示した軒先カバー１０は、取付片１１とカバー片１２のなす角度を鈍角にして、カバー片１２を屋根面１に対して傾斜降下した形状としているため、降下段部１３により水勢が十分に弱まらず、雨水が取付片１１の軒側端縁部１１ａより前方に飛び出そうとした場合でも、飛び出した雨水を屋根面１に落下する前に傾斜面で受け止めることができ、それによって水勢を弱めることができる。   Moreover, since the eaves edge cover 10 shown in this embodiment makes the angle which the attachment piece 11 and the cover piece 12 make an obtuse angle, and makes the cover piece 12 inclining and descending with respect to the roof surface 1, the descent | fall step part 13 Even if the water is not weakened sufficiently by the rain and the rainwater tries to jump forward from the eaves side edge portion 11a of the mounting piece 11, the rainwater that has jumped out can be received on the inclined surface before falling onto the roof surface 1. And thereby weaken the water.

特に、図５（ａ）（ｂ）に示した軒先カバー１０のように、カバー片１２を湾曲板体で形成して軒側に膨出させたものでは、降下段部１３で水勢が十分に弱まらなかったときでも、流水を飛び出させることなくそのままカバー片１２の湾曲膨出した板面に伝わせながら屋根面１へゆっくりと落下させることができる。また、このような湾曲形状のカバー片１２によれば、その湾曲面で、軒側前方から見たときに柔らかな印象を与えることができる。なお、図５（ａ）の軒先カバー１０はカバー片１２のみが湾曲形状、図５（ｂ）の軒先カバー１０は取付片１１とカバー片１２が一体的な湾曲形状となっている。   In particular, as in the eaves tip cover 10 shown in FIGS. 5 (a) and 5 (b), when the cover piece 12 is formed of a curved plate body and bulges toward the eave side, the descent step portion 13 has sufficient water flow. Even when it is not weakened, it can be slowly dropped onto the roof surface 1 while being transmitted to the curved and bulged plate surface of the cover piece 12 without causing the running water to jump out. Further, according to the cover piece 12 having such a curved shape, the curved surface can give a soft impression when viewed from the front side of the eaves side. 5A, only the cover piece 12 has a curved shape, and the eaves cover 10 of FIG. 5B has a curved shape in which the attachment piece 11 and the cover piece 12 are integrated.

また、図５（ｃ）に示した軒先カバー１０は、取付片１１とカバー片１２のなす角度が鋭角となるよう形成され、図５（ｄ）に示すように、カバー片１２が太陽電池パネル２の内方側に傾斜降下するように取り付けられるので、降下段部１３の排水孔１３ｄから流れ落ちる雨水をカバー片１２の裏面で受け止めることができ、その結果、水勢をさらに弱めることができる。   Moreover, the eaves edge cover 10 shown in FIG.5 (c) is formed so that the angle which the attachment piece 11 and the cover piece 12 make may become an acute angle, and as shown in FIG.5 (d), the cover piece 12 is a solar cell panel. 2, the rain water flowing from the drain hole 13d of the descending step portion 13 can be received by the back surface of the cover piece 12, and as a result, the water force can be further weakened.

なお、図５に示した３例では、軒先カバー１０の裏面の構造および取付補強具１５（図４等参照）の図示を省略している。また図５において、図２に示した軒先カバー１０と同様の構成については同一の符号を付してその説明を割愛する。   In the three examples shown in FIG. 5, the structure of the back surface of the eaves edge cover 10 and the mounting reinforcement 15 (see FIG. 4 and the like) are omitted. Further, in FIG. 5, the same components as those of the eaves edge cover 10 shown in FIG.

図６は、本発明の太陽電池パネルの軒先カバーのさらに他例を示す、軒先カバーの使用状態の断面図である。   FIG. 6 is a sectional view of the eaves end cover in use, showing still another example of the eaves end cover of the solar cell panel of the present invention.

この図例の軒先カバー１０には、降下部１３ｂと段部１３ｃとよりなる降下段部１３が連続して複数段（図例では２段）形成してある。これによってさらに雨水の勢いを弱めることができる。なお、図６に示すように、それぞれの段部１３ｃ、１３ｃは軒側に上昇傾斜し、さらに複数の排水孔１３ｄ、１３ｄを備えていることが望ましい。   In the eaves edge cover 10 of this example, a plurality of steps (two steps in the example) are continuously formed with a lowering step portion 13 including a lowering portion 13b and a step portion 13c. This can further weaken the momentum of rainwater. In addition, as shown in FIG. 6, it is desirable that the respective step portions 13c and 13c are inclined upward toward the eaves side and further include a plurality of drain holes 13d and 13d.

１ 屋根面
２ 太陽電池パネル
２ａ 軒側端部
１０ 太陽電池パネルの軒先カバー
１１ 取付片
１１ａ 軒側端縁部
１１ｃ 取付長孔
１２ カバー片
１２ａ 補強片
１２ｂ 嵌合部
１３ 降下段部
１３ａ 軒側端縁部
１３ｂ 降下部
１３ｃ 段部
１３ｄ 排水孔 DESCRIPTION OF SYMBOLS 1 Roof surface 2 Solar cell panel 2a Eave side edge 10 Solar cell eaves edge cover 11 Attachment piece 11a Eave side edge part 11c Elongation hole 12 Cover piece 12a Reinforcement piece 12b Fitting part 13 Lowering step part 13a Eave side edge Edge 13b Descent part 13c Step part 13d Drain hole

Claims (5)

太陽電池パネルの軒側端部に取り付けられ、該軒側端部の側端面を覆い隠す太陽電池パネルの軒先カバーにおいて、
上記太陽電池パネルの上面に対して略平行な状態に取り付けられる取付片と、該取付片の軒側端縁部に連設された降下段部と、該降下段部の軒側端縁部より下方に延出したカバー片とを備えたことを特徴とする、太陽電池パネルの軒先カバー。 In the eaves end cover of the solar cell panel that is attached to the eaves side end of the solar cell panel and covers the side end surface of the eaves side end,
From the mounting piece attached in a state substantially parallel to the upper surface of the solar cell panel, a descending step portion connected to the edge side of the eave side of the mounting piece, and an eave side edge portion of the descending step portion An eaves edge cover for a solar cell panel, comprising a cover piece extending downward. 請求項１において、
上記降下段部に排水孔が形成されている、太陽電池パネルの軒先カバー。 In claim 1,
A solar cell panel eaves end cover in which a drainage hole is formed in the descending step portion. 請求項１または２において、
上記排水孔は千鳥状に複数列形成されている、太陽電池パネルの軒先カバー。 In claim 1 or 2,
The eaves cover of a solar cell panel, wherein the drain holes are formed in a plurality of rows in a staggered manner. 請求項１〜３のいずれか１項において、
上記カバー片は軒側に膨出した湾曲板体よりなる、太陽電池パネルの軒先カバー。 In any one of Claims 1-3,
The cover piece is an eaves tip cover of a solar cell panel, which is composed of a curved plate bulging toward the eaves side. 請求項１〜３のいずれか１項において、
上記カバー片は、上記取付片が上記太陽電池パネルに取り付けられたときに該太陽電池パネルの内方側に傾斜降下する構造となっている、太陽電池パネルの軒先カバー。 In any one of Claims 1-3,
The said cover piece is a eaves edge cover of a solar cell panel which becomes a structure which inclines and descends to the inner side of this solar cell panel, when the said attachment piece is attached to the said solar cell panel.
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JP7141311B2 (en) 2018-11-02 2022-09-22 株式会社カネカ solar cell unit, building, cover

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