JP2005268260A - Solar light power generation system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a high-quality solar light power generation system having an excellent durability by reducing or eliminating damages of part of a building construction such as a flat roof surface. <P>SOLUTION: Defining a part of the building structure as a base 1 for installing a solar battery panel, linear convex portions 2 are formed on one principal plane of the base 1 for installing the solar battery panel. Meanwhile, the solar battery panel 4 is formed with engagement part 3. By putting and fastening the engagements 3 of the solar battery panel 4 on the linear convex portions 2, the solar battery panel 4 is installed on the base 1 for installing the solar battery panel. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a solar power generation system in which a solar power generation device is detachable.

  When installing the solar panel outdoors, use a gantry to fix this panel, but if this gantry can be placed on the ground or roof, the panel is lifted by wind or earthquake, As a result, there was a problem of floating.

  Moreover, there was also a problem that the solar cell panel moved in the horizontal direction due to the earthquake due to the earthquake.

  In order to solve these problems, the following photovoltaic power generation system technologies have been proposed.

  For example, (1) a technique of further fixing a mount for fixing a solar cell panel to a flat roof.

  Alternatively, as another countermeasure method, (2) a technique of increasing the weight of the portion of the base of the pedestal on which the solar cell panel is installed and placing a weight in short has been proposed.

  Furthermore, according to Patent Document 1, in (3) a solar cell module fixture to be installed in a horizontal installation space such as a rooftop of the building or the ground, the peripheral portion of the solar cell module is provided at two upper portions of the base portion. There has been proposed a configuration in which a module mounting portion that can support and fix the solar cell module is provided and a solar cell module is installed on the mounting portion.

  As a technique using the base portion in this way, Patent Document 2 proposes.

For reference, according to Patent Document 3, a solar cell module having a configuration in which a solar cell is held on one surface of a main body extending in a predetermined continuous direction has been proposed.
JP 2003-234492 A JP 2001-152619 A JP 2002-118277 A

  However, according to the photovoltaic power generation system technology of (1), the mount is fixed to the roof surface, and for that purpose, a hole is provided in the land roof surface, so that durability and quality against water leakage on the roof surface are improved. It was falling.

  In order to further increase the safety of the photovoltaic power generation system, the number of mounts increases, the weight increases, and the labor time and installation costs for installing the system increase accordingly. As a result, the entire photovoltaic power generation system The manufacturing cost of was increasing.

  In addition, according to the photovoltaic power generation system of (2), as the wind speed increases, the lifting force (lifting force) increases with respect to the solar cell panel, and the weight of the weight part of the gantry is correspondingly increased. There was a need to increase it further.

  However, placing a very heavy object on the roof of the building will place a large weight on the top of the building, making it unstable in structure and reducing the durability against earthquakes. There was also a problem.

  Moreover, according to the photovoltaic power generation system technology of (3), since it is a structure in which a concrete base portion used as a solar cell module fixture is placed on the roof of a building, it is similarly attached to be fixed to the roof surface. It is necessary to devise measures such as using means or making the foundation itself heavy, and this causes similar problems as described above.

  Therefore, the present invention has been completed in view of the above description, and the object thereof is not to use a conventional structure for attaching a gantry, but to a part of a building structure such as a house, a building, or a house. Combining a linear convex part provided on the base for battery panel installation and a fitting part provided on the solar battery panel to reduce damage to a part of the building structure such as a flat roof surface. It is to provide a high-quality solar power generation system with excellent durability.

  Another object of the present invention is to provide a photovoltaic power generation system with improved safety and reliability.

  Still another object of the present invention is to provide a photovoltaic power generation system with reduced manufacturing costs.

  In the photovoltaic power generation system of the present invention, a part of a building structure is formed as a solar cell panel installation base, and a linear convex portion is provided on one main surface of the solar cell panel installation base. A fitting portion is provided on the panel, the linear convex portion is inserted and locked, and the solar cell panel is disposed on the solar cell panel installation base.

  In another photovoltaic power generation system of the present invention, instead of the solar cell panel, a cover member provided with another fitting portion is used, and the linear convex portion is inserted into the fitting portion and locked. At least, this cover member is disposed on the solar cell panel mounting base.

  Still another photovoltaic power generation system according to the present invention is characterized in that, instead of the solar cell panel, another cover member is used to be inserted and locked between adjacent linear protrusions.

  Moreover, the photovoltaic power generation system of this invention was comprised so that the said fitting part might be slid with respect to the said linear convex part.

  Furthermore, the photovoltaic power generation system of the present invention is characterized in that the fitting portion is pressed and fitted toward the linear convex portion.

  The photovoltaic power generation system of the present invention is characterized in that the top of the linear convex portion is flattened.

  According to the photovoltaic power generation system of the present invention, as in the above configuration, a part of the building structure is formed as a solar cell panel installation base, and a linear protrusion is formed on one main surface of the solar cell panel installation base. Is provided with a fitting portion on the solar cell panel, and the linear convex portion is inserted and locked, and the solar cell panel is disposed with respect to the solar cell panel installation base. As a result, the base body is not easily detached from the building structure, and the solar cell panel is firmly installed on the base for installing the solar cell panel. As a result, the solar cell panel cannot be lifted due to wind, earthquake, etc. And reliability and durability can be improved.

  Moreover, according to the photovoltaic power generation system of the present invention, the solar cell panel is combined with the fitting portion provided on the solar cell panel as described above and the linear convex portion provided on the solar cell panel installation base. The battery panel can be firmly installed on the solar cell panel installation base, and the solar cell panel can be easily attached and detached. As a result, the manufacturing cost of the entire photovoltaic power generation system is reduced.

  According to the photovoltaic power generation system of the present invention, instead of the solar battery panel, a cover member having another fitting portion is used, and the linear convex portion is inserted and locked to the fitting portion. By not using a solar cell panel, even if it is not used as solar power generation, it does not cause deterioration in appearance and aesthetics caused by the linear projections, and is excellent in practicality A solar power generation system can be obtained.

  According to the present invention, when using a cover member instead of the solar cell panel, other cover members may be used. That is, you may use the other cover member provided with the structure inserted and latched between adjacent linear convex parts.

  In addition, according to the present invention, the use of both of these cover members reduces or eliminates damage due to the natural environment such as rain, wind and rain, storms, thereby improving safety and reliability, and high quality.・ Highly reliable solar power generation system can be obtained.

  Furthermore, according to the photovoltaic power generation system of the present invention, as described above, since the fitting portion is slid with respect to the linear convex portion, it is easy to attach the solar cell panel or the cover member. Furthermore, since the fitting part of the solar cell panel can be fixed over the longitudinal direction of the linear convex part, the fixing strength is increased and high reliability is obtained.

  Moreover, according to the photovoltaic power generation system of the present invention, as described above, the fitting portion is configured to be pressed and fitted toward the linear convex portion, so that the solar cell panel installation base body When placing or removing the solar cell panel or cover member, the work can be completed on the upper side of the solar cell panel mounting base, which makes it easy to attach or detach the solar cell panel or cover member. As a result, a low-cost solar power generation system can be provided.

  According to the photovoltaic power generation system of the present invention, since the top of the linear convex portion is flattened, the degree of locking with the flat portion can be increased, and the fitting portion can be strongly attached. Further, when another cover member having a structure that is inserted and locked between adjacent linear convex portions is used, the flat portion is exposed, but the flat portion is arranged in a line. In this way, the beauty and decoration can be enhanced.

  Hereinafter, the present invention will be described in detail with reference to the drawings.

(Example 1)
The photovoltaic power generation system of the present invention will be described with reference to the drawings.

  FIG. 1 shows a solar power generation system according to the present invention, which shows a state where power is generated by a solar cell panel. 2 to 4 show a solar power generation system provided with the cover member, in which the solar battery panel is not mounted in the solar power generation system shown in FIG.

  8 and 9 show a case where the photovoltaic power generation system of the present invention is further adopted for a building structure such as a building.

  FIG. 8 shows a case where a solar power generation system provided with a cover member is employed, and FIG. 9 shows a case where a solar power generation system configured to generate power with a solar cell panel is employed.

{Solar power generation system with solar panel}
This example will be described with reference to FIG. 1, FIG. 2, and FIG.

  First, according to the photovoltaic power generation system shown in FIG. 1, 1 (1 a, 1 b, 1 c) is a part of the building structure and forms a solar cell panel installation base. Reference numeral 4 denotes a solar cell panel, and the solar cell panel 4 is provided with a fitting portion 3.

  The solar cell panel 4 is attached to the solar cell panel installation base 1 shown in FIG. 2, or the above-described cover member or other cover member is attached.

  For example, in the case of a building using a concrete material, the solar cell panel installation base 1 has a structure in which a solar cell panel can be installed in advance on the flat roof itself.

  According to the solar cell panel installation base 1, for example, the building member 1a includes a building member 1a, an adhesive member 1b, and a linear protrusion forming member 1c that constitute the building structure.

  The building member 1a is made of a conventionally known building member such as a concrete member, a metal member, a ceramic member, a synthetic resin member, or a woodworking member.

  As the linear convex part formation member 1c, it consists of each member, such as a concrete member, a metal member, a ceramic member, a synthetic resin member, a woodworking member, for example.

  About these concrete members, cement, sand, and pebbles are mixed at a certain ratio and kneaded with water. Further, reinforcing bars and steel frames may be included to increase the strength. Alternatively, lightweight concrete using lightweight aggregate or foamed cellular concrete may be used.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like.

  On the other hand, examples of the thermosetting resin include resole, urea resin, melamine resin, novolak (phenol resin), and epoxy resin.

  Further, as the adhesive member 1b, various known materials can be used as long as they can join both the building member 1a and the linear convex portion forming member 1c.

  For example, when the building member 1a and the linear protrusion forming member 1c are both made of a concrete member, strong fixation can be obtained stably by using the concrete member for the adhesive member 1b.

  As the other adhesive member 1b, for example, a polymer concrete material which is a composite material of polymer and concrete may be used. Examples of this polymer include epoxy resin, polyester, urethane, methyl methacrylate (MMA), and acrylic latex.

  About this adhesion member 1b, the other combination except the case where both the building member 1a and the linear convex part formation member 1c are comprised with the concrete member may be sufficient. And it is not limited to said material, Various well-known adhesive members 1b can be used.

  According to such a configuration, the linear convex portion forming member 1c is fixed on the building member 1a via the adhesive member 1b, whereby the solar cell panel installation base 1 as described above is obtained.

  Moreover, about the linear convex part formation member 1c, the linear convex part 2 is formed in the outer surface. A structure in which the fitting portion 3 of the solar cell panel 4 can be attached to and detached from the linear convex portion 2 is adopted.

  For such a detachable structure, for example, the linear convex portion 2 may be linear, curved, or refracted. Preferably, the fitting portion 3 can be slid with respect to the linear convex portion 2 by making it linear. Thus, the solar cell panel 4 may be easily attached to and detached from the solar cell panel installation base 1.

  When the linear protrusion 2 is curved or refracted, the fitting part 3 may be formed in a curved or refracted shape corresponding to this, and the solar cell panel mounting base 1 is formed. On the other hand, the fitting part 3 may be fitted into the concave part of the linear convex part 2 and attached and fixed by pressing the solar cell panel 4 from above.

  Alternatively, even if the linear convex portion 2 has a linear, curved, or refracting configuration, the fitting portion 3 is not linearly, curved, or refracted so as to correspond to it. Further, a structure may be adopted in which the linear convex portion 2 is mounted so as to be partially inserted and slidable.

  About the fitting part 3 of the solar cell panel 4, it consists of members, such as a metal member, a ceramic member, a synthetic resin member, a woodworking member, for example.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like.

  On the other hand, examples of the thermosetting resin include resole, urea resin, melamine resin, novolak (phenol resin), and epoxy resin.

  In order to attach the fitting portion 3 of the solar cell panel 4 having the above-described configuration to the linear convex portion 2 of the solar cell panel installation base 1, for example, the fitting portion 3 is replaced with the linear convex portion 2. The fitting part 3 may be pressed against the linear convex part 2 and fitted.

  Thus, according to the solar power generation system of the present invention, the linear convex portion 2 is provided on one main surface of the solar cell panel mounting base 1, and the fitting portion 3 is further provided on the solar cell panel 4, and the linear convex portion is provided. The solar cell panel 4 is arranged with respect to the solar cell panel installation base body 1 by inserting and locking the fitting part 3 into the base body 2 so that the base body 1 is not easily detached from the building structure. As a result, the solar cell panel 4 was firmly installed on the solar cell panel mounting base 1, and as a result, the solar cell panel did not rise due to wind or earthquake, and its safety, reliability, and durability could be improved.

  Moreover, according to the solar power generation system of this invention, while being able to install the solar cell panel 4 firmly with respect to the base | substrate 1 for solar cell panel installation, attachment / detachment of the solar cell panel 4 becomes easy, As a result, solar power generation The manufacturing cost of the entire system has been reduced.

  Next, FIG. 9 shows an example of the case where the solar power generation system of the present invention is used for a building structure such as a building.

  According to the figure, it is a perspective view of the building structure, and four systems a, b, c, and d are arranged in a matrix on a flat roof, of which solar cells are used for the systems a and b. Panel 4 is installed. Moreover, it is the structure which attached the cover member with respect to the systems c and d, without attaching the solar cell panel 4. FIG.

  Thus, even if the cover member is mounted on the systems c and d, the solar cell panel 4 may be mounted on the systems c and d as necessary.

{Solar power generation system without solar panel}
This example will be described with reference to FIGS.

  FIG. 2 shows a solar cell panel mounting base 1 on which no cover member 5 is arranged.

  First, according to the photovoltaic power generation system shown in these drawings, instead of the solar cell panel 4, as shown in FIG. 3 and FIG. This fitting part is inserted into the linear convex part 2 and locked using the cover member 5 provided with the cover member 5, thereby disposing the cover member 5 on the solar cell panel installation base 1 shown in FIG. 2. ing.

  According to the photovoltaic power generation system shown in FIG. 3, the cover member 5 having the fitting portion having substantially the same shape or the same structure as the fitting portion 3 of the solar battery panel 4 is used, and the fitting of the cover member 5 is performed. The landing part is inserted into the linear convex part 2 to be locked, and thereby the cover member 5 is arranged on the solar cell panel mounting base 1. For reference, FIG. 4 shows a state where the fitting portion of the cover member 5 is inserted into the linear convex portion 2.

  As is apparent from these drawings, according to this example, the plurality of cover members 5 are fixed to one linear convex portion 2 using a rectangular or square cover member 5 having substantially the same structure. .

  As is apparent from the cross-sectional convex shape shown in FIG. 2, the linear convex portion 2 has a linear convex portion that passes in the vertical direction with a constant width from the upper surface of the base body 1, and spreads beyond a certain height. It is a structure in which the width is made constant toward the top from the portion that gradually expands and becomes the maximum.

  Then, when the cover member 5 provided with the groove-like fitting portion corresponding to such a structure is inserted while being slid into the linear convex portion 2, a force for locking in a direction other than the sliding direction works. Thus, the solar cell panel 4 is prevented from moving against blowing away by wind or lateral movement due to an earthquake.

  Next, the cover member 5 will be described.

  About this cover member 5, it consists of members, such as a concrete member, a metal member, a ceramic member, a synthetic resin member, a woodworking member, for example.

  This concrete member is a mixture of cement, sand and pebbles in a certain ratio and kneaded with water. Further, reinforcing bars and steel frames may be included to increase the strength. Alternatively, lightweight concrete using lightweight aggregate or foamed cellular concrete may be used.

  Examples of the metal member include materials such as SUS, aluminum, aluminum alloy, stainless steel, surface-treated iron such as corrosion resistance, and copper.

  Examples of the ceramic member include ceramic materials such as silicon carbide, silicon nitride, alumina, zirconia, titanium nitride, titanium carbide, and aluminum nitride, which are used alone or in combination. Further, a cermet material in which a metal material such as iron or aluminum is contained in such a ceramic material may be used.

  Examples of the synthetic resin member include a thermoplastic resin and a thermosetting resin. Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polypropylene, polyamide, polycarbonate, polyacetal, linear polyester, and fluorine. There are resins, cellulose derivatives, and the like. Examples of the thermosetting resin include resole, urea resin, melamine resin, novolak (phenol resin), and epoxy resin.

  In order to attach the cover member 5 having the above-described configuration to the linear convex portion 2 of the solar cell panel installation base 1, for example, the cover member 5 may be slid with respect to the linear convex portion 2. Alternatively, the cover member 5 may be pressed and fitted toward the linear convex portion 2.

  In using the cover member 5 having such a configuration, there is an advantage that a hole is formed in the cover member 5, which makes it easy to slide by being hooked by a hook (not shown).

  Thus, according to the photovoltaic power generation system of the present invention, the cover member 5 having another fitting portion is used instead of the solar cell panel 4 as in the above configuration, and is inserted into the linear convex portion 2 for engagement. Even if the solar battery panel 4 is not used and it is not used as solar power generation, the appearance and aesthetic deterioration caused by the linear protrusions 2 are not caused and the practicality is reduced. An excellent solar power system was obtained.

  Further, according to the photovoltaic power generation system of the present invention, the use of such a cover member 5 reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. A high-quality, high-reliability solar power generation system was obtained.

  According to this example, four systems a, b, c, and d are arranged in a matrix on the flat roof. However, the present invention is not limited to this, but two, three, or five. You may make a system of 6 or more.

(Example 2)
According to the photovoltaic power generation system of (Example 1), instead of the solar battery panel 4, as described above, the cover member 5 provided with other fitting portions was used, but instead, this is shown in FIG. Thus, the structure inserted and locked between the adjacent linear convex parts 2 using the other cover member 5 may be sufficient.

  According to this example, a plurality of rectangular or square cover members 5 which are the other cover members are prepared, and these are provided between the adjacent linear protrusions 2, particularly between the linear protrusions 2. You may insert, sliding from one opening. Other configurations are as shown in (Example 1).

  For reference, FIG. 6 shows a state of being inserted while sliding.

  In using the cover member 5 having such a configuration, there is an advantage that a hole is formed in the cover member 5, which makes it easy to slide by being hooked by a hook (not shown).

  Thus, as in this example, the cover member 5 is slid with respect to the linear convex portion 2, so that the cover member 5 can be easily mounted, and the cover member 5 is fixed in the groove in the longitudinal direction. As a result, the fixing strength is increased and high reliability is obtained.

(Example 3)
According to the solar power generation system of (Example 1), as the solar cell panel installation base 1, it is a combined structure of the building member 1a, the adhesive member 1b, and the linear protrusion forming member 1c. For the building member 1a, the linear convex portion 2 corresponding to the linear convex portion forming member 1c may be formed in advance so that an integrated structure without using the adhesive member 1b and the linear convex portion forming member 1c may be used. Other configurations are as shown in (Example 1).

  If it is a building structure which formed the linear convex part in this way, this solar cell panel installation base | substrate is because the fitting part 3 of the solar cell panel 4 was inserted and latched in the linear convex part. The solar cell panel 4 is arranged with respect to 1 and the solar cell panel 4 is similarly firmly installed on the building structure (solar cell panel installation base 1). The panel can no longer be lifted, its safety, reliability and durability can be improved, and the manufacturing cost of the entire photovoltaic power generation system has been reduced.

  On the other hand, even in a solar power generation system in the case where a solar cell panel is not mounted, a linear projection is formed by using a cover member 5 having another fitting portion instead of the solar cell panel 4 as in the above configuration. Inserting and locking in the portion 2 leads to a decrease in appearance and aesthetics caused by the linear convex portion 2 even when the solar cell panel 4 is not used and not used as solar power generation. The solar power generation system with excellent practicality was obtained.

  Further, according to the photovoltaic power generation system of the present invention, the use of the cover member 5 similarly reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. As a result, a high-quality and high-reliability solar power generation system was obtained.

  In addition, as shown in FIG. 5 shown in (Example 2), an integrated structure that does not use the adhesive member 1b or the linear convex portion forming member 1c as in this example is used to form adjacent linear convexes using another cover member 5. You may apply with respect to the structure inserted and latched between the parts 2. FIG.

(Example 4)
According to the photovoltaic power generation system of (Example 1), when a solar cell panel is mounted, instead of the solar cell panel 4 provided with the fitting portion 3 having the above-described configuration, various configurations as shown in FIG. You may insert in the linear convex part 2 by preparing the fitting part 3 and using the solar cell panel 4 provided with such various fitting parts 3. FIG. Other configurations are as shown in (Example 1).

  According to the figure, five configurations of a, b, c, d, and e are shown.

  A of the figure is the fitting part 3 used for the photovoltaic power generation system of (Example 1). Reference numeral 6 denotes a fixed portion for attaching the fitting portion 3 to the solar cell panel.

  In addition, as shown to the same figure b, the structure which has arrange | positioned the fitting part 3 on the both sides of a long rod-shaped body may be sufficient. Or as shown to c of the figure, you may remove a elongate rod-shaped body from the fitting part 3 shown to the figure b.

  Further, d and e in the figure are fitted to increase the contact area between the air passing through the back surface (lower surface) of the solar cell panel 4 and the back surface of the solar cell panel 4 in order to enhance the cooling effect of the solar cell panel 4. The outer surface of the portion 3 may be structured to be inclined, that is, the fitting portion 3 may be structured so that the width of the fitting portion 3 becomes smaller in the direction from the solar cell panel installation base 1 to the solar cell panel 4.

(Example 5)
According to the solar power generation system shown in the above (Example 1) to (Example 4), as shown in FIGS. 8 and 9, the solar power generation system of the present invention is adopted for a building structure such as a building. However, instead of this, a roof structure house (building structure) using tiles, color vests, etc. will be described as an example.

  According to a building structure (roof structure) in a Japanese-style house, it is usually composed of an outer side formed by arranging a plurality of tiles and a tile base material that connects the outer member to the inner side.

  And between these several roof tiles or between a roof tile and a tile base material, it joins by mechanical methods, such as a nail | claw and a screw. Or it is the structure which adhere | attaches with hard resin, such as an epoxy resin or a vinyl acetate resin.

  As a specific example, a waterproof sheet formed of synthetic rubber or the like is laid on a tile base material (main base plate) such as a wooden plywood attached to a roof component of a residential building. The tile pier is fixed to the tile base material with nails and screws at a predetermined interval according to the size of the tile.

  Next, the hooks formed on the roof tiles are hooked on the roof tiles to temporarily fix the roof tiles. And the nail | claw for nail | claw fastening is inserted from a nail tip into the nail hole previously provided in the roof tile, and it drives toward a roof tile base material with a hammer.

  The case where this invention is applied with respect to such a house is demonstrated.

  FIG. 11 shows a solar power generation system according to claim 1 and shows a state where power is generated by a solar battery panel. On the other hand, FIG. 10 shows a solar power generation system according to claim 2 or claim 3, and shows a case where the solar battery panel is not mounted in the solar power generation system shown in FIG.

{Solar power generation system with solar panel}
The case where the photovoltaic power generation system of the present invention is used will be described with reference to FIG.

  First, according to the solar power generation system shown in FIG. 11, it is a roof structure in a Japanese-style house, and a solar cell panel installation base is configured with respect to the tile base material.

  That is, in the roof structure using tiles or color vests, plywood is provided on the rafters, and in the structure in which the tiles or color vests are arranged on this plywood, plywood that supports the tiles, color vests, etc. With respect to the woodworking member (tile base material), the solar cell panel can be installed, and such a structure is used as the solar cell panel installation base of the present invention.

  Moreover, it is good to affix and strengthen a metal plate to the part of the base | substrate for solar cell panel installation of such a woodworking member.

  Examples of the tile include Japanese cement tile, thick slate, asbestos slate, asphalt single, metal tile, color vest (manufactured by Kubota), full vest lead (manufactured by Matsushita Electric Works), and the like.

  On the other hand, examples of the tile base material include plywood, kineta, gypsum board, slate board, and concrete.

  Then, the plurality of roof tiles and / or the roof tile and the roof tile base material are bonded using, for example, a modified silicone adhesive.

  Further, as described above, similarly, a groove is provided on one main surface of the solar cell panel installation base (tile base material), and the fitting portion of the solar cell panel is inserted into this groove and locked. A solar cell panel is arranged with respect to the solar cell panel installation base.

  Such a configuration is as shown in FIG. 11, which is a perspective view of the building structure.

  Two systems a and b are arranged on a flat roof, and a solar cell panel is mounted on the system a among them. Moreover, it is the structure which attached the cover member with respect to the system b, without attaching a solar cell panel.

  Thus, according to the present invention, the solar cell panel installation base is not easily detached from the building structure, and the solar cell panel is firmly installed on the solar cell panel installation base. The battery panel could not be lifted, and its safety, reliability and durability could be improved.

  Further, according to the solar power generation system of the present invention, the solar cell panel can be firmly installed on the solar cell panel installation base (tile base material), and the solar cell panel can be easily attached and detached. The manufacturing cost of the entire photovoltaic system has been reduced.

{Solar power generation system without solar panel}
FIG. 10 uses a cover member having a fitting portion instead of the solar cell panel as in the above configuration, and inserts and locks the linear convex portion, so that the solar cell panel is not used. This is a case where it is not used as photovoltaic power generation.

  And according to this invention, in two systems a and b similarly on a flat roof, by arranging a cover member with respect to a base for solar cell panel installation, appearance and aesthetics caused by the groove A solar power generation system excellent in practicality can be obtained without causing a decrease.

  In addition, according to the photovoltaic power generation system of the present invention, the use of such a cover member reduces or eliminates damage caused by the natural environment such as rain, wind and rain, and storms, thereby improving safety and reliability. And a high-quality, high-reliability solar power generation system can be obtained.

  Furthermore, according to the photovoltaic power generation system of the present invention, as described in the photovoltaic power generation systems shown in (Example 1) to (Example 5), the fitting portion is slid with respect to the linear convex portion. By doing so, it is easy to mount the fitting portion, and further, since the fitting portion can be fixed to the linear convex portion over the longitudinal direction, the fixing strength is increased and high reliability is obtained. .

  Moreover, according to the photovoltaic power generation system of the present invention, as described above, the fitting portion is configured to be pressed and fitted toward the linear convex portion, so that the solar cell panel installation base body When placing or removing the solar cell panel or cover member, the work can be completed on the upper side of the solar cell panel mounting base, which makes it easy to attach or detach the solar cell panel or cover member. As a result, a low-cost solar power generation system can be provided.

It is a perspective view which shows the principal part of the solar energy power generation system of this invention. It is a perspective view which shows the principal part of the solar energy power generation system of this invention. It is a perspective view which shows the principal part of the other solar power generation system of this invention. It is a perspective view which shows the base | substrate for solar cell panel installation in the solar energy power generation system of this invention. It is a perspective view which shows the base | substrate for solar cell panel installation in the solar energy power generation system of this invention. It is a perspective view which shows the base | substrate for solar cell panel installation in the solar energy power generation system of this invention. a, b, c, d, e are perspective views showing a fitting portion of a solar cell panel in the solar power generation system of the present invention. It is a perspective view which shows the building structure which employ | adopted the solar power generation system of this invention. It is a perspective view which shows the building structure which employ | adopted the solar power generation system of this invention. It is a perspective view which shows the building structure which employ | adopted the solar power generation system of this invention. It is a perspective view which shows the building structure which employ | adopted the solar power generation system of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Base | substrate 1a for solar cell panel installation ... Building member 1b ... Adhesive member 1c ... Linear convex part formation member 2 ... Linear convex part 3 ... Fit part 4 ... Solar cell panel 5 ... Cover member 6 ... Solar cell panel Fixed part for attaching the fitting part

Claims (6)

A part of the building structure is formed as a solar cell panel installation base, a linear convex portion is provided on one main surface of the solar cell panel installation base, and a fitting portion is provided on the solar cell panel, A solar power generation system, wherein the linear convex portion is inserted and locked, and a solar cell panel is disposed on the solar cell panel installation base. In place of the solar cell panel, a cover member having another fitting portion is used, and the linear convex portion is inserted and locked to the fitting portion. The solar power generation system according to claim 1, wherein a cover member is disposed. The photovoltaic power generation system according to claim 1, wherein the solar battery panel is inserted and locked between adjacent linear protrusions using another cover member instead of the solar cell panel. The photovoltaic power generation system according to any one of claims 1 to 3, wherein the fitting portion is slid with respect to the linear convex portion. The photovoltaic power generation system according to any one of claims 1 to 3, wherein the fitting portion is pressed and fitted toward the linear convex portion. The photovoltaic power generation system according to any one of claims 1 to 5, wherein a top portion of the linear convex portion is flattened.

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