JP5839344B2 - Exterior structure using solar panel - Google Patents

Description

  The present invention relates to an exterior structure using a solar cell panel in which the structure of the frame is extremely simple, the production and management thereof are easy, and the cable of the solar cell panel can be easily connected and accommodated.

Solar power generation, which converts light energy into electrical energy, is expected to be widely used as a means of obtaining clean energy. In recent years, it has been applied to the roofs and walls of buildings, and it is a system that supplements the power required for daily life. Has been put to practical use.
When a solar energy conversion module (solar cell panel) is installed on a roof of a building, a structure that supports and supports a solar cell panel by attaching and fixing a support frame on the roof, as disclosed in Patent Document 1, etc. There has been proposed a structure in which a battery panel is surrounded by a frame member having a complicated shape to constitute a panel and to be incorporated into a roof.

In the structure in which the solar cell panel is mounted on the roof via the support frame, there is no problem as long as the rain performance is not impaired when mounting and fixing the support frame on the existing roof. Moreover, since it is necessary to attach firmly, there existed a problem of impairing the design nature of the building itself.
On the other hand, the structure described in Patent Document 1 does not impair the design of the building itself, and a side frame, an upper frame, and a lower frame for draining rainwater are attached around the solar cell panel. A method of draining rainwater that has entered by assembling these frames has been adopted.

Japanese Patent Laid-Open No. 7-122769

However, in the structure using a frame with a complicated shape as in Patent Document 1, a plurality of drainage portions are provided on the frame, or a plurality of members are further assembled to prevent intrusion of rainwater, or drained rainwater is drained. Since the method is adopted, the structure of the frame is extremely complicated, and its production and management are troublesome. Further, the number of members in the joint portion is increased, and the cost is increased. Further, there was no space for connecting or accommodating the cables of adjacent solar cell panels. Furthermore, in the structure of Patent Document 1, since only the side frame of the panel unit is fixed to the support bar disposed and fixed in the flow direction, the upper and lower frames only overlap each other, and the panel size and the panel orientation Depending on (horizontally long panel), there are very few fixed points, which may cause a problem in strength.
Furthermore, in the said patent document 1, since it is the structure which attaches a left-right side frame, an upper frame, and a lower frame around the solar cell panel, when making it respond | correspond to the solar cell panel from which a vertical and horizontal dimension differs, it is set to the length. Accordingly, it is necessary to prepare the left and right side frames, the upper frame, and the lower frame, which is extremely troublesome and costly.
Accordingly, the present invention provides an exterior structure using a solar cell panel that has a very simple frame structure, that is easy to produce and manage, and that can easily connect and accommodate solar cell panel cables. The purpose is to do.

The present invention has been proposed in view of the above, and a solar cell in which the edge in the flow direction of a solar cell panel mounted on a roof base having an inclined gradient is supported by a vertical support member and is adjacent in the carry direction. An exterior structure in which a pressing member is attached between panels, wherein the vertical support member includes a pair of left and right standing pieces extending upward, and between the standing piece and a side wall formed on the outermost side. drainage portion to flow in the flow direction rainwater affects separately formed, the above the standing piece supporting portion is provided for supporting the solar panel, yet the pressing attachment receiving member is the standing piece for attaching the member and locked Rukakaritome means so as not to vertically displaced to the upper end of, comprising a mounting means for mounting the pressing member, the opposing distance of raised pieces has a space for accommodating the solar cell panel cable Features It relates exterior structure using a solar cell panel.

The present invention also provides the exterior structure, the attachment receiving member as attachment means, the held connection bolt which extends upward, is protruded to the upper end on the pressing member, by tightening the nut, the attachment receiving The exterior structure using the solar cell panel characterized by sandwiching the edge of the solar cell panel from above and below between the member and the pressing member is also proposed.

Further, in the exterior structure according to the present invention, the latch receiving portion as the latching means formed on the standing piece is a lateral groove that is released to the left and right upper ends, and the latch receiving portion that is the lateral groove includes: The present invention also proposes an exterior structure using a solar cell panel, wherein the mounting receiving member is fitted and locked.

  The present invention also proposes an exterior structure using a solar cell panel, characterized in that, in the exterior structure, an end edge along the traveling direction of the solar cell panel is supported by a lateral support material. .

  In the exterior structure according to the present invention, the horizontal support member includes a flowing water portion, the vertical support member includes a drainage portion, and the flowing water portion and the drainage portion are in communication with each other. It also proposes an exterior structure using

The exterior structure using the solar cell panel of the present invention is a solar cell that supports the edge in the flow direction of the solar cell panel attached on the roof base having an inclined gradient with a vertical support member and is adjacent in the direction of the carry. Since it is the structure which attaches a pressing member between panels, the structure of the frame of a solar cell panel becomes very simple, and the production and management are easy.
Further, the vertical support member, the pressing member, and the attachment receiving member used in the exterior structure of the present invention each have a simple configuration, and a pair of left and right upright pieces and an outermost portion provided on the vertical support member. drainage portion to flow in the flow direction rainwater affects separately formed between the formed sidewalls, sandwiching the solar cell panel from above and below in the opposing distance of the standing piece while forming a space for accommodating the solar cell panel cable Can be attached.

  In addition, the attachment receiving member holds a connecting bolt extending upward as an attachment means, protrudes its upper end onto the pressing member, and tightens the nut, thereby fastening the edge of the solar cell panel to the pressing member. When clamping the top and bottom, by tightening the nut, the attachment receiving member is firmly locked to the upper end of the upright piece of the vertical support material, and the edge of the solar cell panel is sandwiched from above and below the pressing member, The attachment receiving member, the solar cell panel, and the pressing member are integrally fixed from the vertical support member.

  In addition, the latch receiving portion formed on the standing piece is a lateral groove that is opened to the left and right upper ends, and when the mounting receiving member is fitted and locked to the latch receiving portion that is the lateral groove, The receiving member may be formed in a rectangular plate shape, rotated and fitted, and the structure of the mounting receiving member is extremely simple.

  Further, according to the present invention, in the exterior structure, when the edge of the solar cell panel in the traveling direction is supported by the horizontal support material, the arrangement interval of each support material is previously set according to the vertical and horizontal sizes of the solar cell panel. By fixing, it can be applied to solar cell panels of various sizes.

  Further, when the lateral support member has a running water part, the vertical support member has a drainage part, and the running water part and the drainage part are in communication with each other, rainwater enters, for example, from the edge of the solar panel to the back side. Even if it guide | induces from the flowing water part of a horizontal support material to the drainage part of a vertical support material, it can be made to flow down under water.

(A) The front sectional view which expands and shows the principal part of one Example (= 1st Example) of the exterior structure of this invention, (b) The side sectional drawing. It is each sectional drawing which shows the vertical support material, attachment receiving member, connecting bolt, pressing member, and nut which were used for the said 1st Example sequentially from the bottom. It is a front sectional view which expands and shows the principal part of other Example (= 2nd Example) of the exterior structure of this invention. It is a sectional side view which expands and shows the principal part of the said 2nd Example. It is a front sectional view which expands and shows the principal part of other Example (= 3rd Example) of the exterior structure of this invention. It is a sectional side view which expands and shows the principal part of the said 3rd Example. It is a front sectional view which expands and shows the principal part of other Example (= 4th Example) of the exterior structure of this invention. It is a sectional side view which expands and shows the principal part of the said 4th Example.

  The exterior structure using the solar cell panel of the present invention is attached between the solar cell panel, a vertical support member that supports the edge along the flow direction of the solar cell panel, and the solar cell panel adjacent in the direction of the beam. And a pressing member.

The solar cell panel includes a solar energy conversion module (hereinafter referred to as a solar cell), and does not particularly limit other configurations.
For example, a configuration in which a plurality of solar cells are provided (in parallel) may be used, or a configuration in which the periphery is surrounded by a frame via a sealing material as shown in the illustrated embodiment described later.

  As the solar cell in the solar cell panel, any one of polycrystal, single crystal, amorphous and the like may be used. Generally, a solar cell is composed of a conductive substrate, a back surface reflection layer, a semiconductor layer as a photoelectric conversion member, and a transparent conductive layer. Examples of the conductive substrate include steel plates, copper, titanium, aluminum, stainless steel, and carbon sheets. In addition, a resin film such as polyester, polyimide, polyethylene naphthalide, and epoxy provided with a conductive layer, ceramics, and the like can also be used. The semiconductor layer is not particularly limited, and a compound semiconductor such as an amorphous silicon semiconductor, a polycrystalline silicon semiconductor, a crystalline silicon semiconductor, or copper indium selenide can be used. For example, recently proposed amorphous silicon solar cells having flexibility are preferable because they are extremely thin and lightweight.

As described above, the solar cell panel may be provided with a frame on the periphery thereof.
This frame holds the peripheral edge of the solar cell and is supported by the vertical support member or the horizontal support member. In other words, the frame holds the peripheral edge of the solar cell, and supports the vertical support member or the horizontal support member. It is the structure which has the to-be-supported part supported by a part, and a structure other than that is not specifically limited.

The vertical support member includes, as an essential configuration, a pair of upright pieces extending upward, and an upper end of the upright pieces is a support portion that supports the solar cell panel, and an interval between the upright pieces is a solar cell panel. It is the structure used as the space which accommodates a cable.
In addition, the vertical support member preferably includes a fixing part fixed on the housing as in the illustrated embodiment described later, and a drainage part that allows rainwater to flow in the flow direction. Alternatively, a configuration in which a predetermined length of a standard material is connected by a connecting material may be used.

The support portion of the vertical support member supports an edge of the solar cell panel along the flow direction, and is provided at the upper ends of a pair of upright pieces extending upward. Serves as a side surface that forms a space for housing the cable of the solar cell panel, and in the illustrated embodiment to be described later, a drainage part for flowing rainwater in the flow direction is formed between the side wall formed on the outermost side. In other words, it also serves as the side of the drainage section.
In addition, the upper end of the upright piece is provided with a configuration (engagement receiving portion) that is locked so that an attachment receiving member for attaching the pressing member is not displaced up and down. For example, in the illustrated embodiment to be described later, it is formed in a groove shape that the inner side is released to the left and right, but is not particularly limited to this, and how it is formed in combination with a locking portion of a mounting receiving member to be described later May be.

As described above, the vertical support member may be provided with a fixing portion fixed on the beam as a frame and a drainage portion for flowing rainwater in the flow direction. The fixing portion and the drainage portion will be described below. Briefly described.
The drainage part is continuous in the flow direction and is generally formed in a bowl shape, but it is necessary to form a housing space for the cable of the solar cell panel as described above. As described above, they are provided separately on the outside of the accommodation space, that is, on the left and right sides. Further, in order to communicate with the flowing water portion of the lateral support member described later, a flange for fixing the edge of the flowing water portion of the lateral support member with a fixing tool may be provided at the upper end of the side wall forming the side surface of the drainage portion. Good.
The fixing portion is not particularly limited in its position and configuration as long as it does not cause rainwater leakage. For example, as shown in the illustrated embodiment (first embodiment) described later, the left and right drainage portions are further outward. An extending piece-like fixing portion may be provided, or may be provided at the bottom of the solar cell panel cable housing space as in the second embodiment, and the fixing tool is driven into the portion placed on the beam. When the beam is a high-strength steel material, it may be attached without forming a hole in the beam via one or two or more types of fixing brackets. In addition, as a base | substrate which fixes this fixing | fixed part, a frame (beam, purlin) may be sufficient, and the support member attached on the existing roof or it may be sufficient.

The pressing member is a member that is attached between solar cell panels adjacent to each other in the carry direction, and may have a configuration that also serves as a vertical beam cover that covers between adjacent solar cell panels, or a configuration in which a vertical beam cover is provided as a separate member. However, in the latter case, a piece material may be used.
This holding member is attached between solar cell panels adjacent to each other in the carry direction by an attachment receiving member to be described later. For example, in the illustrated embodiment to be described later, the connecting bolt extends upward as an attachment means. The upper end protrudes on the pressing member, and the nut is tightened, so that a pressing force acts downward on the pressing member and is attached to the solar cell panel frame in a crimped manner from above. However, it is not particularly limited to this configuration.

  The attachment receiving member is a member that is locked so as not to be displaced vertically at the upper ends of the pair of upright pieces of the vertical support member in order to attach the holding member, in other words, the pair of upright pieces of the vertical support member. The specific configuration is not limited at all as long as it has a locking portion (locking means) that is locked so as not to be displaced up and down at the upper end of the cover and includes an attaching means for attaching the pressing member. In addition, since the cable of a solar cell panel is accommodated in the space | interval of an upright piece as mentioned above, the structure locked by simple operation is desirable.

As the locking portion, for example, as shown in the illustrated embodiment to be described later, when the engagement receiving portion provided at the upper end of the upright piece of the vertical support member is formed in a groove shape facing in the lateral direction from side to side, this attachment The receiving member may be formed in a simple rectangular plate, and the locking portion in that case may be a simple side edge.
Moreover, as said attachment means, the structure which hold | maintains the connecting bolt extended upwards like the example of illustration shown later, for example may be sufficient.
In addition, although the latching | locking part of this attachment receiving member is the structure latched so that it may not displace up and down at the upper end (engagement receiving part) of the standing piece of the said vertical support material, It suffices if the engaging portion is arranged in a fitting manner (free fitting) with respect to the receiving portion, and may be firmly engaged with the attachment means (tightening means).

Moreover, in the said exterior structure, you may make it support the edge in alignment with the carry direction of a solar cell panel with a horizontal support material. Moreover, you may make it fix a horizontal support material to a vertical support material. Furthermore, a water flow part may be provided in the horizontal support material, a drainage part may be provided in the vertical support material, and the water flow part and the water discharge part may be communicated with each other.
Furthermore, by placing and connecting the horizontal support material on the upper end of the side wall of the vertical support material, the internal space of the vertical support material and the internal space of the horizontal support material are communicated, and the horizontal support material adjacent in the flow direction You may make it attach a vertical decorative material in between.

The lateral support material supports the edge along the traveling direction among the peripheral edges of the solar cell panel, and is substantially the same as the dimension (length) in the lateral direction (the traveling direction) of the solar cell panel? It is a short length material.
The horizontal support member includes a fixed portion fixed to the upper end of the side wall of the vertical support member, and a support portion that supports the solar cell panel as essential components, and preferably a storage space for storing the solar cell cable, And a running water section for flowing rainwater in the direction of girder.

Further, the support portion of the lateral support member supports the upper edge and the lower edge of the periphery of the solar cell panel. For example, as shown in the illustrated embodiment described below, A raised portion may be provided at the center, and the raised portion may be provided.
The fixing portion of the lateral support member is fixed to the upper end of the side wall of the vertical support member, and the specific shape thereof is not particularly limited, and as shown in the illustrated embodiment described later, It may be fixed with screws or the like immediately above.
The flowing water portion of the horizontal support member is generally formed in a bowl shape at a position higher than the fixed portion, and may be separately provided on the water upper side and the water lower side as in the illustrated embodiment described later. Good.
The rainwater introduced into the flowing water part is led into the drainage part of the longitudinal support member that flows in the girder direction and is connected, and is drained downward by the drainage part.

The vertical decorative material is attached to the upper end of the side wall of the vertical support member, and is attached to the interval between the horizontal support members adjacent in the flow direction, and covers the gap between the horizontal support member arrangement intervals. If there is, the other configurations are not particularly limited.
As described above, the vertical decorative material covers the gaps between the horizontal support members, so that the upper edge of the vertical decorative material is not formed above the solar cell panel. It is desirable to have a height dimension that is very close to the back surface of the solar cell panel.
In addition, this longitudinal decorative material may be attached from the side using a fixing tool such as a screw, or, as shown in the illustrated embodiment described later, a fitting portion is provided at the lower end to form a vertical support material. It is good also as a structure attached elastically only by pressing to a to-be-fitted part from upper direction.

  As described above, various types of solar cell panels are provided, and the vertical and horizontal sizes are not specified. Depending on the selected solar cell panel, the vertical support members that are continuous in the flow direction may be arranged at intervals corresponding to the horizontal dimension thereof, so that the left and right edges of the solar cell panel are covered with the vertical support material. Can be supported. Similarly, the lateral support material may be disposed at regular intervals according to the vertical dimension of the solar cell panel, so that the water cell upper and lower edge of the solar cell panel can be arranged with the lateral support material. Can be supported. And even if the horizontal support material is connected to any position of the vertical support material, a beautiful ceiling structure that does not create a gap is built by attaching a vertical decorative material with a length corresponding to the arrangement interval in the flow direction it can. It should be noted that the length of the longitudinal decorative material can be adjusted very easily because it is only necessary to measure (actually measure) the interval between the attached horizontal support members and to cut them appropriately with a cutting tool.

  And the exterior structure using the solar cell panel of this invention supported the edge of the flow direction of the solar cell panel with the vertical support material, and attached the pressing member between the solar cell panels adjacent to the carry direction. Because of the structure, the structure of the solar cell panel frame, vertical support material, pressing member, and attachment receiving member is extremely simple, its production and management are easy, and a space for accommodating the solar cell panel cable is formed. However, the solar cell panel can be attached so as to be sandwiched from above and below.

  The exterior structure of the first embodiment of the present invention shown in FIGS. 1 and 2 includes a solar cell panel 1 including solar cells 11, a vertical support member 3 that supports frames 12C and 12D along the flow direction, and a carry. A pressing member 6 that is attached between solar cell panels 1 and 1 that are adjacent to each other in the direction, and an attachment receiving member 9 for attaching the pressing member 6 is an upright piece 35, 35 of the vertical support member 3. It is latched at the upper end of this so as not to be displaced vertically.

  The solar cell panel 1 has frames 12 </ b> A to 12 </ b> D arranged on the periphery of the solar cell 11, and each of the frames 12 </ b> A to 12 </ b> D holds a substantially U-shape that holds the edge of the solar cell 11 via a seal material 13. This is a simple configuration including a substantially L-shaped supported portion 122 that extends downward from the holding portion 121 and is supported by the horizontal support member 2 and the vertical support member 3. Further, a pressing member 6 that also serves as a vertical beam cover is provided on the surface of the connecting portion in the horizontal direction (shift direction) of the solar cell panel 1, and a horizontal beam cover 7 is provided on the surface of the connecting portion in the flow direction. doing.

  The vertical support member 3 includes a pair of upright pieces 35 and 35 extending upward, and an upper end of the upright piece 35 is a support portion 33 that supports the solar cell panel 1. This is a configuration in which the facing interval is a space A in which the cable 111 of the solar cell panel 1 is accommodated.

The support portion 33 supports the edges (frames 12C and 12D) along the flow direction among the peripheral edges of the solar cell panel 1, and is provided at the upper ends of the pair of upright pieces 35 and 35 extending upward. Although the standing pieces 35 and 35 are provided, the standing pieces 35 and 35 also serve as side surfaces that form the space A for housing the cable 111 of the solar cell panel 1 (= the housing space A is formed between the standing pieces 35 and 35). In the embodiment, drainage portions (drainage spaces) 32 and 32 for flowing rainwater in the flow direction are formed between the side walls 34 and 34 formed on the outermost side.
Further, at the upper ends of the upright pieces 35, 35, there are provided engagement receiving portions 351, 351 for locking the mounting receiving member 9 so as not to be displaced up and down. Is formed.

Further, the vertical support member 3 in the illustrated embodiment is a thread member provided with a fixing portion 31 fixed on a supporting member 5A as a base, and the fixing portion 31 is further outward of the left and right drainage portions 32, 32. And is fixed to the base with a screw-shaped fixture 3a.
In addition, the base in this embodiment has a heat insulating layer 5B laid on the casing 5 arranged along the flow direction, and an existing exterior material 50 is constructed in a stepped manner on the heat insulating layer 5B. A roof is formed, and a carry-out fitting 5C is fixed to the surface by a fixture 5D, and a support member 5A, which is a Z-shaped section steel, is attached to a mounting bolt 5E held horizontally by the carry-out fitting 5C. In this configuration, the nut 5F is fastened and fixed.

The pressing member 6 is a member attached between the solar cell panels 1 and 1 adjacent to each other in the carry direction, and also serves as a vertical beam cover in the illustrated embodiment.
The pressing member 6 is attached between the solar cell panels 1 and 1 adjacent to each other by a mounting receiving member 9 which will be described later. In this embodiment, the connection receiving member 9 extends upward. 9B is held, the upper end of the holding member 6 is protruded on the pressing member 6, and the nut 6a is tightened.

  The attachment receiving member 9 is locked to the upper ends (engagement receiving portions 351, 351) of the pair of upright pieces 35, 35 of the vertical support member 3 so as not to be displaced vertically in order to attach the pressing member 6. In this embodiment, the mounting means is formed as a simple rectangular plate material for holding the connecting bolt 9B extending upward, and the locking portion 91 is also a simple side edge.

And the attachment receiving member 9 of the said structure is substantially rectangular plate shape (rectangular shape which cut off the corner | angular part), Comprising: The width | variety (length of a side) substantially the same as the space | interval between the engagement receiving parts 351,351. It is configured to have a shorter width (side length), with the mounting receiving member 9 having a shorter width facing between the engagement receiving portions 351 and 351 at predetermined positions, and rotating in this state while maintaining the surface orientation. Can be fitted in a predetermined position.
The connecting bolt 9B extending upward may be formed in advance by forming a hole in the attachment receiving member 9 and penetrating from below, with the upper end of the connecting bolt 9B protruding through the pressing member 6. By tightening the nut 6 a, the attachment receiving member 9 is pulled upward, and the edges (locking portions 91, 91) thereof are on the upper ends (engagement receiving portions 351, 351) of the upright pieces 35 of the vertical support member 3. Lock firmly. At the same time, the pressing member 6 is pressed downward and pressed against the edge of the solar cell panel 1, 1, and the edge of the solar cell panel 1, 1 is sandwiched from above and below with the pressing member 6. The attachment receiving member 9, the solar cell panels 1, 1 and the pressing member 6 are fixed integrally.

  Further, in the exterior structure of the first embodiment, the edge of the solar cell panel 1 in the traveling direction is supported by the lateral support material 2, and the lateral support material 2 is fixed to the longitudinal support material 3. . In addition, a flowing water portion 22 is formed in the lateral support member 2 in the length direction so as to communicate with the drainage portion 32 of the vertical support member 3.

As shown in FIG. 1B, the lateral support member 2 of the illustrated embodiment supports the water-side and water-side edges (frames 12A and 12B) of the periphery of the solar cell panel 1. This is a standard material formed substantially the same as or slightly shorter than the dimension (length) in the lateral direction (shift direction) of the solar cell panel 1.
The horizontal support member 2 includes a fixing portion 21 fixed to the upper end of the side wall 34 of the vertical support member 3, a support portion 23 that supports the solar cell panel 1, and a flowing water portion 22 that allows rainwater to flow in a diverging direction. .
Moreover, the support part 23 of the said horizontal support material provided the protruding part in the approximate center of the said water flow part 22, and provided in the upper end of the water upper side and the water lower side of this protruding part.
The fixing portion 21 of the lateral support member 2 is an end portion of the flowing water portion 22 in the direction of the carry, and is fixed to the receiving portion 36 in (directly above) the drainage portion 32 with a screw or the like as in the illustrated embodiment. Therefore, the rainwater guided to the inside of the flowing water part 22 is guided into the drainage part 32 of the longitudinal support member 3 that flows and is connected in the traveling direction, and is drained downward by the drainage part 32.

Furthermore, in the exterior structure of the first embodiment, the horizontal rail cover 7 is disposed between the frames 12A and 12B of the solar cell panels 1 and 1 adjacent to each other in the flow direction.
The horizontal support member 2 of the illustrated embodiment holds a connecting bolt 7b for attaching the horizontal beam cover 7. The upper end of the connecting bolt 7b is fastened and fixed on the vertical beam cover 7 with a nut 7a. The tool 7c was driven and fixed.

The exterior structure of this invention comprised in this way supports the edge along the flow direction of the solar cell panel 1 with the vertical support material 3, and hold | suppresses between the solar cell panels 1 and 1 which adjoin a digit direction. Since it is the structure which attaches the member 6, the structure of the flame | frame 12A-12D of the solar cell panel 1 becomes very simple, and the production and management are easy.
Further, the vertical support member 3, the pressing member 6, and the attachment receiving member 9 used in the exterior structure of the present invention have a simple configuration as described above, and the space A that houses the cable 111 of the solar cell panel 1 is provided. It can attach so that the solar cell panel 1 may be pinched | interposed from the upper and lower sides, forming.

  Further, in the illustrated embodiment, as the attachment means of the attachment receiving member 9, a connecting bolt 9B extending upward is held, the upper end of the connection bolt 9B is projected on the pressing member 6, and the nut 6a is tightened to Since the end edges of the solar cell panels 1, 1 are sandwiched from above and below, the attachment receiving member 9 is firmly locked to the upper end of the upright piece 35 of the vertical support member 3, and between the pressing member 6. In order to sandwich the edge of the solar cell panels 1, 1 from above and below, the attachment receiving member 9, the solar cell panels 1, 1 and the pressing member 6 are integrally fixed from the vertical support member 3.

In the illustrated embodiment, the edge of the solar cell panel 1 in the carry direction is supported by the horizontal support member 2, so that the arrangement intervals of the support members 2 and 3 are set in advance in the vertical and horizontal sizes of the solar cell panel 1. It can apply to the solar cell panel 1 of various sizes by fixing according to.
Therefore, the vertical support material 3 and the horizontal support material 2 can be appropriately disposed according to the dimensions of various solar cell panels 1 of each manufacturer.

  Furthermore, in the illustrated embodiment, the horizontal support member 2 is provided with the flowing water portion 22, the vertical support member 3 is provided with the drainage portion 32, and they are communicated with each other, so that rainwater flows from the edge of the solar cell panel 1 to the back side, for example. Even if it infiltrates, it can be led from the flowing water part 22 of the horizontal support material 2 to the drainage part 32 of the vertical support material 3 and flow down to the underwater side.

In the exterior structure of the second embodiment shown in FIG. 3 and FIG. 4, the engagement receiving portion 351 ′ of the vertical support member 3 is formed in an L-shaped groove shape that is released to the left and right, and the end of the mounting receiving member 9 ′. A locking portion 91 ′ formed at the edge is formed with the tip bent upward.
In addition, the vertical support member 3 is fixed on a frame (beam) as a base, and the vertical decorative material 4 is attached to the upper ends of the side walls 34, 34. Other configurations are the same as those in the first embodiment. Since they are almost the same, the same reference numerals are given to the drawings and description thereof is omitted.

The vertical support member 3 is fixed on a frame (beam) 5 which is a C-shaped steel with a lip groove, and is fixed by fastening a screw-like fixing tool 3a to the upper flange of the main building 5 from above a substantially central raised portion. A fixed portion 31, a support portion 33 that supports an edge along the vertical direction (flow direction) of the solar cell panel 1, a drainage portion 32 that continues in the flow direction, and a side wall 34 at the left and right edges. The upper ends of the upright pieces 35, 35 extending upward are the support portions 33, 33, and the above-mentioned L-shaped groove-shaped engagement receiving portions 351 ′, 351 ′ are formed below the inner side thereof. Has been.
In order to fit the engaging portions 91 ′ and 91 ′ of the attachment receiving member 9 ′ to the engagement receiving portions 351 ′ and 351 ′ of the vertical support member 3 of the second embodiment, at the edge in the length direction What is necessary is just to slide to a predetermined position in the fitted state, and what is necessary is just to perform exactly the same structure as the said 1st Example about the structure tightened by subsequent attachment means (tightening means).
In other words, in the first embodiment, since it can be easily fitted if it is rotated at a predetermined position as described above, the attachment receiving member 9 can be attached very easily as compared with the second embodiment.

The vertical decorative material 4 is attached to the upper end of the side wall of the vertical support material 3, and is attached to the interval between the horizontal support materials 2 and 2 adjacent to each other in the flow direction. It covers the gap between the set intervals.
The vertical decorative material 4 is provided with a bifurcated fitting portion 42 that is elastically fitted to the fitted portion 37 of the vertical support material 3 at the lower end of a flat decorative face portion 41. The decorative surface portion 41 is provided with a through hole 411 for extracting the cable 111.

  Further, in the second embodiment, the receiving portion 36 that receives and supports the edges of the flowing water portions 22 and 22 of the lateral support members 2 and 2 at the upper ends of the side walls 34 and 34 that also serve as the side portions of the drainage portions 32 and 32. 36 are provided, a bent piece is provided downward at the tip of the receiving portion 36, and a protruding piece protruding inward is provided on the branch piece of the side wall 34. A fitted portion 37 that elastically holds the portion 42 is formed.

In addition, a connecting bolt 2b for attaching the cross rail cover 7 is held on the support portion 23 of the horizontal support member 2 in the illustrated embodiment.
The horizontal rail cover 7 has a through hole through which the connecting bolt 2b is inserted between opposing vertical pieces that hang downward from the back surface side of the substantially flat upper surface portion 71. In addition, in the figure, 7a shows the nut which fastens the nut which fastens the upper end of the connection bolt 2b on the upper surface part 71 of the vertical crosspiece cover 7. FIG.

From these members, it is needless to say that the exterior structure of the second embodiment has the same effects as the first embodiment, but in addition to these, the following effects are also achieved.
That is, in the second embodiment, the horizontal support member 2 is placed and connected to the upper end of the side wall (receiving portion 36) of the vertical support member 3, and the vertical decorative material 4 is attached to the arrangement interval in the flow direction. Even if the horizontal support member 2 is connected to an arbitrary position of the vertical support member 3 continuous in the flow direction, by attaching the vertical decorative material 4 having a length corresponding to the arrangement interval in the flow direction, When looking up, a beautiful ceiling structure can be formed without generating a gap or the like.
Therefore, it can be applied to the solar panel 1 of various sizes, is beautiful, does not enter birds and insects, and does not form a nest. The drainage function is not lowered, and it can be suitably used for a large structure that does not construct a ceiling material (ceiling finish).
Moreover, in this 2nd Example, since the vertical decorative material 4 was equipped with the fitting part 42, and it was made to elastically fit to the to-be-fitted part 37 provided in the vertical support material 3, the vertical decorative material 4 is used. It can be attached only by pressing from above, and it is not necessary to attach a fixing tool such as a screw, so that the workability is extremely good.

The exterior structure of the third embodiment of the present invention shown in FIGS. 5 and 6 is formed in a lateral groove shape in which the engagement receiving portions 351 and 351 are released inside, and the attachment receiving member 9 ′ is a simple rectangular plate material. Although it is formed and has a small diameter, it is almost the same as the first embodiment in that the connecting bolt 9B ′ extends upward, and the other configuration is almost the same as the second embodiment.
Therefore, as in the first embodiment, the solar battery panel 1 is sandwiched between the attachment receiving member 9 ′ at the lower end of the connecting bolt 9B ′ and the vertical pressing member 6 ′ at the upper end. By tightening the nut 6a, the effect of integrally fixing the attachment receiving member 9 ′, the solar cell panel 1, and the pressing member 6 from the vertical support member 3 is also achieved.

The exterior structure of the fourth embodiment of the present invention shown in FIGS. 7 and 8 has a lateral groove shape in which engagement receiving portions 351 and 351 formed at the upper end of a vertically long vertical piece-like standing piece 35 ″ are respectively released inward. The mounting receiving member 9 "is formed in a simple rectangular plate and is short, but it is almost the same as the first embodiment in that the connecting bolt 9B" extends upward. The configuration is substantially the same as that of the second embodiment, and the same effect is achieved.
Further, in the third embodiment, the mounting bracket 3d and the fastening bracket 3e that are attached from below to the downward facing piece of the top flange of the beam (purlin) 5 that is a C-shaped steel with a lip groove are integrally combined. The fixing bracket 3e is used to fix the bottom surface portion of the vertical support member 3, and the fastening bracket 3e is disposed substantially above the central raised portion in a state where the mounting bracket 3d is disposed from below the downwardly facing piece of the beam 5. It can be positioned and fixed to the beam 5 by tightening its nut.

1 Solar Panel 11 Solar Cell (Solar Energy Conversion Module)
111 Cable 12, 12A, 12B, 12C, 12D Frame 2 Horizontal support member 21 Fixed portion 22 Flowing portion 23 Support portion 24 Side wall 25 Standing piece 3 Vertical support member 31 Fixed portion 32 Drainage portion 33 Support portion 34 Side wall 35 Standing piece 351 Receiving part 36 Receiving part 37 Part to be fitted 3a Fixing bracket 4 Vertical decorative material 41 Cosmetic face part 42 Fitting part 5 Housing (beam, purlin)
5A Support member 5B Heat insulation layer 5C Carrying bracket 5D Fixing tool 5E Mounting bolt 5F Nut 6 Holding member (vertical bar cover)
6a Nut 7 Crosspiece cover 7a Nut 9 Mounting receiving member 91 Locking portion 9B Connecting bolt A Housing space

Claims (5)

An exterior structure in which the edge in the flow direction of a solar cell panel mounted on a roof substrate having an inclined gradient is supported by a vertical support material, and a pressing member is attached between solar cell panels adjacent to each other in the cross direction. There,
The vertical support member is provided with a pair of left and right upright pieces extending upward, and separately forms a drainage part for flowing rain water in the flow direction between the upright pieces and the side wall formed on the outermost side, above the standing piece supporting portion is provided for supporting the solar panel, yet the pressing attachment receiving member for attaching the member is locked so as not to be displaced vertically to the upper end of the standing piece Rukakaritome means And an attachment structure for attaching the pressing member, and the space between the standing pieces is a space for accommodating the cable of the solar cell panel. The attachment receiving member holds a connecting bolt extending upward as an attachment means, projects its upper end on the pressing member, and tightens the nut to thereby provide a solar cell panel between the mounting receiving member and the pressing member. The exterior structure using the solar cell panel according to claim 1, wherein an edge of the solar cell panel is sandwiched from above and below. The latch receiving portion as the latching means formed on the standing piece is a lateral groove that is released to the left and right upper ends, and the mounting receiving member is fitted and locked to the latch receiving portion that is the lateral groove. An exterior structure using the solar cell panel according to claim 1 or 2.   The exterior structure using the solar cell panel according to any one of claims 1 to 3, wherein an edge along the carry direction of the solar cell panel is supported by a lateral support material.   5. The exterior structure using a solar cell panel according to claim 4, wherein the lateral support member includes a flowing water portion, the vertical support member includes a drainage portion, and the flowing water portion and the drainage portion are in communication with each other. .

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