JP5725433B2 - Exterior structure using solar panel - Google Patents

Description

  The present invention can form a beautiful ceiling structure without generating a gap or the like when viewed from the indoor side, and is particularly useful for a building that does not construct a ceiling material (ceiling finish). The present invention relates to an exterior structure using a battery panel.

  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 roofs and walls of buildings due to a combination of social and political conditions. As a result, it has been put to practical use as a system that supplements the power required for daily life.

When installing a solar panel on a new or existing roof, roughly categorize the solar panel into the roofing material itself, and fix a mounting member such as a support base on the roof surface. A method of attaching a solar cell panel is known.
The method of integrating the solar cell panel into the roof material itself requires a technology for manufacturing the roof material and a technology for manufacturing the solar cell panel, and an increase in cost is unavoidable, and buildings with various specifications (roofs) ) Was extremely difficult to apply.

  On the other hand, as a method of attaching the solar cell panel to the roof surface via the attachment member, a steel frame is combined into a support frame (attachment member) to combine the steel materials. For example, a structure described in Patent Document 1 has been proposed.

JP 2001-123610 A

  However, in the above-mentioned Patent Document 1, vertical bars and horizontal bars are arranged in a lattice shape, and solar cell panels are arranged in the lattice portions. However, if the rafter interval (vertical beam interval) and the module width do not match, the construction cannot be done (cannot be established), and it cannot be used for any size module. There wasn't.

  Therefore, the present invention constitutes a rain finish as a roof by constructing a solar cell panel, and further uses a solar cell panel that can be easily adjusted and supported according to the size of the solar cell panel The purpose is to provide a structure.

  The present invention has been proposed in view of the above, and a joint discard plate is arranged and connected to the back side of the edge in the flow direction of the solar cell panel, and the edge in the carry direction is supported by a lateral support material. And the outer structure using a solar cell panel that is supported by a vertical support material fixed to the ground, and the joint support plate is a drainage channel, the horizontal support material is a flowing water space, The vertical support member includes a drainage space, the drainage channel communicates with the running water space, and the running water portion communicates with the drainage space, and relates to an exterior structure using a solar cell panel. .

  Moreover, the present invention uses a solar cell panel characterized in that, in the exterior structure, the vertical support member is arranged at a place for supporting the end edge of the horizontal support member and a place for supporting other than the end edge. It also proposes an existing exterior structure.

  In the exterior structure, the vertical support member disposed at a place supporting at least other than the edge of the horizontal support member is attached with the horizontal support member by holding an upward mounting bolt on the support portion. The exterior structure using the solar cell panel characterized by being fixed is also proposed.

  Further, the present invention provides the exterior structure, wherein the vertical support member includes a first member including a fixing portion to the base, a second member including a support portion that supports the lateral support member, and a drainage portion that forms a drainage space. The exterior structure using the solar cell panel characterized by comprising is also proposed.

  Further, the present invention is characterized in that, in the exterior structure, the vertical support member is connected to the first member by fixing a connecting plate engaged with a locking piece provided on the second member with a fixing tool. An exterior structure using a solar cell panel is also proposed.

  Further, according to the present invention, in the exterior structure, the first member constituting the vertical support member is provided with an upright portion with a space on the left and right sides of the fixed portion, and the second member is attached and connected to the space between the upright portions. The exterior structure using the solar cell panel characterized by having performed is also proposed.

  Further, the present invention provides the exterior structure, wherein the second member constituting the vertical support member is provided with a holding portion capable of holding an upward mounting bolt on the back side of the support portion and the drainage portion, and the end of the horizontal support member. An exterior structure using a solar cell panel is also proposed, in which the second member is turned upside down to support the lateral support material at the edge and other locations.

The exterior structure using the solar cell panel of the present invention constitutes a rain finish as a roof by constructing the solar cell panel, and on the back side of the edge adjacent to the flow direction according to the selected solar cell panel , Connecting and connecting joint scraping plates, and supporting and connecting the edges adjacent to the carry direction with horizontal support materials, drainage channels on the joint discard plates, running water spaces on the horizontal support materials, Since the drainage space is provided in the support material, the drainage channel is connected to the running water space, and the running water space is connected to the drainage space, rainwater and condensed water flow in the drainage channel in the flow direction, and then the running water space in the carry direction. Then, it will flow down the drainage space in the flow direction.
Therefore, by constructing a solar panel, it is possible to configure a rain finish as a roof, and adjust appropriately according to the dimensions of various solar panels of each manufacturer, and a joint discard plate on the back side of the edge in the flow direction It is only necessary to arrange so that the edge in the direction of girder is supported by a lateral support material, and various solar panels of each manufacturer can be selected according to preference on various bases or exterior structures. Can be attached. The exterior structure of the present invention has a rain finish, and is not subject to attachment (new installation / renovation), and can be laid regardless of the module size.

  In addition, when the vertical support member is disposed at a place supporting the edge of the horizontal support member and a place supporting other than the end edge, the horizontal support member is not only at the edge but also at the intermediate position. Since it is supported by the support material, it is supported more stably, and accordingly, the mounting stability of the solar cell panel is further improved.

  In addition, when the vertical support material arranged at least in places that support other than the edges of the horizontal support material holds and fixes the horizontal support material by holding upward mounting bolts to the support portion, the horizontal support material Can be firmly attached, and the edge only needs to be supported.

  In addition, when the vertical support member includes a first member having a fixing portion to the base, and a second member having a drainage portion that forms a drainage space and a support portion that supports the lateral support member, the first member is A piece material may be used, and various drainage members may be combined as the second member, and the manufacturing cost and the like can be reduced particularly when the members having simple configurations are combined to form the vertical support member.

  Further, when the vertical support member is connected to the first member by fixing the connecting plate engaged with the locking piece provided on the second member with the fixing member, the first member and the second member are connected to each other. And it becomes what was firmly integrated with the fixing tool.

  Moreover, when the 1st member which comprises a vertical support material is provided with an upright part at intervals in the right and left of a fixing | fixed part, and a 2nd member is attached and connected to the space | interval between this upright part, a 2nd member is fitted. Since it can be attached in a shape, the attachment becomes extremely easy.

  Furthermore, a holding portion that can hold an upward mounting bolt is provided on the back surface side of the support portion and the drainage portion of the second member that constitutes the vertical support material. When the horizontal support material is supported by turning the two members upside down, the horizontal support material is stably supported by the holding and supporting portion at the edge that requires the drainage portion, and the drainage portion is not required. In places other than, the horizontal support member can be attached and fixed by turning it upside down and holding the mounting bolt on the holding part provided on the back surface of the drainage part.

It is sectional drawing which shows the principal part of one Example (1st Example) of the exterior structure of this invention. It is a sectional side view which shows the principal part of the said 1st Example. (A) Expands and shows each member used in the first embodiment, and shows a solar cell panel and a frame material, (b) a sectional view and a side sectional view showing a joint discard plate, and (c) a lateral support material. And (d) a cross-sectional view of a second member of the vertical support member (a vertical support member excluding the first member), and (e) a cross-sectional view and a side cross-sectional view of the first member of the vertical support member. is there. It is sectional drawing which shows the principal part of other one Example (2nd Example) of the exterior structure of this invention. It is a sectional side view which shows the principal part of the said 2nd Example. (A) Sectional drawing which expands and shows the member distribute | arranged to the back surface side of the edge of a horizontal support material among the vertical support materials used for the said 2nd Example, (b) The middle of the length of a horizontal support material Sectional drawing which expands and shows the vertical support material distribute | arranged to the back surface side of (c) Those sectional side views.

  The exterior structure using the solar cell panel of the present invention includes a solar cell panel, a joint discard plate arranged on the back side of the edge along the flow direction of the solar cell panel, and the direction of the solar cell panel. A horizontal support material that supports the edge along the vertical support material, and a vertical support material that supports the horizontal support material, the drainage channel provided in the joint discard plate is communicated with the flowing water space provided in the horizontal support material, The flowing water space is configured to communicate with a drainage space provided in the vertical support member.

The solar cell panel includes a solar energy conversion module (hereinafter referred to as a solar cell) and is supported on the edge by a lateral support material, and the configuration other than that is not particularly limited.
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.

As described above, the solar cell panel may be provided with a frame on the periphery thereof.
This frame is configured to hold the peripheral edge of the solar cell and be supported by a lateral support member, which will be described later, on the edge along the carry direction, and other configurations are not particularly limited.

The said joint discard board is distribute | arranged to the back surface side of the edge along a flow direction among the periphery of a solar cell panel, Comprising: The dimension (length) of the vertical direction (flow direction) of a solar cell panel is abbreviated. It is a standard material that is formed identically or shortly.
This joint discard plate is provided with a drainage channel along the length direction, and its specific configuration is not specified as long as its edge faces (contacts) the flowing water space of the lateral support material described later. Absent.
Moreover, the drainage channel of this joint discard board is formed in the position higher than the flowing water space provided in the horizontal support material mentioned later and the drainage space of the vertical support material.

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.
This horizontal support member includes a fixed portion supported by a vertical support member, which will be described later, a support portion that supports the solar cell panel, and a flowing water space along the length direction as essential components.

  The support portion of the horizontal support member supports the upper edge and the lower edge of the periphery of the solar cell panel, and is raised substantially at the center of the flowing water space as in the illustrated embodiment described later. It is desirable to provide a portion and to provide a support portion on the raised portion. This is because even if rainwater enters from the edge of the solar cell panel, it is led to the running water space.

  The fixed portion of the horizontal support member is supported by the upper end of the side wall of the vertical support member to be described later, and the specific shape thereof is not particularly limited. It may be fixed with screws or the like in the space.

The flowing water space of the horizontal support member is formed at a position higher than the drainage space of the vertical support member described later, and may be separately provided on the water upper side and the water lower side as in the illustrated embodiment described later. .
And since the said joint discard board is received and supported at the upper end of the side wall of this flowing water space, the rainwater which flows through the drainage channel is guide | induced to flowing water space (especially flowing water space above water).

The vertical support member is a member that supports at least an edge of the horizontal support member, and a support portion that supports a fixed portion of the horizontal support member, a fixing portion that is fixed to a base, and a length direction. And a drainage space (drainage space). For example, a first member provided with a fixed portion as in the illustrated embodiment described later, and a drainage portion (drainage space) And a second member provided with a second member.
In addition, this vertical support material may be arranged not only at a location that supports the edge of the lateral support material, but also at a location that supports other than the edge. In this case, the lateral support material is not limited to the edge. Since it is supported by the vertical support member even at the intermediate position, it is supported more stably.
Further, the longitudinal support material may be a threading material that is continuous in the flow direction, or may be a configuration in which a fixed length material having a predetermined length is connected by a connecting material. In the case where the vertical support member is composed of the first member and the second member as in the illustrated embodiment described later, the first member may be a piece material, but the second member is the first member. A threading member is preferable in order to absorb the “displacement” between the fixing position and the lateral support member.

The support portion of the vertical support member supports the fixed portion of the horizontal support member. For example, as shown in the illustrated embodiment described later, the support portion of the vertical support member is bifurcated at the upper end of the side wall of the drainage portion (drainage space). You may make it support stably. The upper end of the bifurcated side wall can be used as a stable support portion or a holding portion for the mounting bolt.
Further, as described above, the vertical support member may be disposed other than the edge of the horizontal support member. In this case, the support portion is provided with a holding portion capable of holding an upward mounting bolt. Also good. In the case where the mounting bolt is held by the holding portion, the lateral support member can be mounted and fixed, so that it can be stably mounted without shifting, and the mounting stability of the solar cell panel is further improved.

  The fixing portion of the vertical support member is fixed on the base, and may be an existing roof as a base as shown in the illustrated embodiment described later, or a base plate arranged on the beam as a main building. A fixing tool may be driven in and fixed, or as shown in the illustrated embodiment to be described later, the fixing tool may be fixed through the existing roof. In addition, when the beam is made of high-strength steel, it may be attached without forming a hole in the beam via one or more types of fixing brackets. There is no particular limitation.

The drainage part of the vertical support member forms a drainage space continuous in the flow direction, and is generally formed in a bowl shape.
The side wall that attaches (supports) the lateral support material in a mounting manner also serves as the side wall (side surface part) of the drainage part.
Then, the rainwater guided to the drainage space is drained downward along the flow direction.

  As described above, the vertical support member may be configured by combining a plurality of members, or may be configured by a first member including the fixing portion and a second member including the support portion and the drainage portion. For example, the first member may be a piece material, and various drainage members may be combined as the second member, and each member having a simple configuration can be combined into a vertical support member, so that manufacturing costs and the like can be suppressed. In addition, as a vertical support material arrange | positioned in the location which supports other than the edge of a horizontal support material, not only a 1st member but a 2nd member may be a piece material.

  Further, the connection means between the first member and the second member is not particularly limited. For example, as shown in the illustrated embodiment described later, the connection means engaged with the locking piece provided on the second member. The plate may be fixed to the first member with a fixing tool. In this case, the first member and the second member are firmly integrated by the connecting plate and the fixing tool.

  Also, the means for assembling the first member and the second member is not particularly limited. For example, as shown in the illustrated embodiment to be described later, the first member stands up and down on the right and left sides of the fixing portion. A second member may be attached to the space between the upright portions. In this case, since the 2nd member can be attached in a fitting shape, the attachment becomes very easy.

Further, as shown in the illustrated embodiment (FIGS. 4 and 5) to be described later, on the back side of the support portion of the second member and the drainage portion, a holding portion that can hold an upward mounting bolt may be provided.
In this case, at the edge of the lateral support material and other locations, the second support member can be inverted upside down to support the lateral support material, and at the edge of the lateral support material that requires a drainage part, Use the upper end of the drainage part as a support part that supports the horizontal support, and in other locations that do not require the drainage part, turn the top and bottom and hold the mounting bolt on the holding part provided on the backside of the drainage part. The support material can be attached with a mounting bolt.

As described above, various types of solar cell panels are provided, and the vertical and horizontal sizes are not specified. No matter what vertical or horizontal size solar cell panel is selected, a joint discard plate is placed on the back side of the edge of the solar cell panel adjacent to the flow direction in accordance with the selected solar cell panel. It is only necessary to support and connect the edge of the solar cell panel adjacent in the crossing direction with a horizontal support material, and thereby support the water-side and water-side edge of the solar cell panel with the horizontal support material. Can do.
Then, the horizontal support material may be supported by a vertical support material fixed to the base, and rainwater flows from the drainage channel of the joint waste plates sequentially connected to the running space of the horizontal support material, and further to the vertical support material. It can be led to the drainage space and drained.

  The exterior structure of 1st Example of this invention shown in FIG.1 and FIG.2 is the solar cell panel 1 provided with the solar cell 11, and the joint discard board 2 distribute | arranged to the back surface side of flame | frame 12C, 12D along the flow direction. And a horizontal support material 3 that supports the frames 12A and 12B along the direction of the girder, and a vertical support material 4 that supports the horizontal support material 3, and the drainage channel 21 provided in the joint discard plate 2 is The flowing water space 31 provided in the horizontal support member 3 is in communication with the drainage space 41 provided in the vertical support member 4.

The solar cell panel 1 has frames 12A to 12D arranged on the periphery of the solar cell 11, and each of the frames 12A to 12D is formed of the solar cell 11 via a seal member 13 as shown in FIG. This is a simple configuration including a substantially U-shaped holding portion 121 that holds an edge, and a supported portion 122 that extends downward from the holding portion 121 and is supported by the lateral support member 3.
Note that the supported portions 122 of the frames 12C and 12D along the flow direction of the solar cell panel 1 are formed wider than the frames 12A and 12B along the carry direction. Further, a cross rail cover 7A is arranged and connected between the frames 12A and 12B along the girder direction, that is, on the surface of the connecting portion in the flow direction of the solar cell panels 1 and 1.

The joint discard plate 2 is a bowl-shaped material that is formed substantially the same as the size (length) in the vertical direction (flow direction) of the solar cell panel 1 and includes a drainage channel 21 along the length direction.
As shown in FIG. 3 (b), the joint discard plate 2 of the illustrated embodiment has the upper end of the side wall folded back inward, and an inclined rainwater dropping port 211 is provided at the lower end of the drainage channel 21. These are connected to a running water space 31 of a lateral support member 3 to be described later, and specifically, fixed to the upper end (supporting piece 341) of a standing piece 34 that also serves as a side wall of the running water space 31 by a fixture 2b. In this exterior structure, the drainage channel 21 of the joint discard plate 2 is disposed at a position higher than the flowing water space 31 provided in the lateral support member 3 and the drainage space 41 of the vertical support member 4 described later.

  The horizontal support member 3 is a horizontal beam that supports the water-side edge and the water-side edge of the solar cell panel 1, and has a fixed portion 33 supported by the vertical support member 4 and a length. A running water space 31 along the direction and a support portion 32 that supports the solar cell panel 1, and is formed to be substantially the same as the dimension (length) in the lateral direction (shift direction) of the solar cell panel 1. It is a measure material.

The lateral support member 3 of the illustrated embodiment is a bilaterally symmetric member as shown in FIG. 3 (c), and stands upright pieces 34, 34 that also serve as side walls of the running water spaces 31, 31 on the left and right outer sides of the bottom portion. The central upright pieces 35 and 35 extending upward are provided inside thereof. In other words, the flowing water spaces 31, 31 are formed between the upright pieces 34, 34 and the central upright pieces 35, 35, and are formed on the left and right sides, respectively, and the edges of the flowing water spaces 31, 31 are the vertical support members 4. It is the to-be-fixed part 33 supported by.
Further, an upward piece 36 is provided on the outside of the standing piece 34, and a fixing plate 3b having an engagement groove 37 that is released downward is attached to the upward piece 36 from above, and a vertical support member 4 (secondly described later). A mounting bolt 4g held on the member is attached and fixed with a nut 3c. Instead of these upward pieces 36 and the fixing plate 3b, a simple bolt / nut fastening or screwing may be employed.
Further, flange-like support pieces 341 and 341 that are bent inward are provided at the upper ends of the upright pieces 34 and 34 to support the edge of the joint discard plate 2, and FIG. It fixes with the fixing tool 2b shown by.
A horizontal piece-like support portion 32, 32 for supporting the solar cell panel 1 is provided in the middle of the left and right central upright pieces 35, 35, and the upper ends of the central upright pieces 35, 35 are provided. A support base portion 38 for attaching the horizontal rail cover 7A is provided.

The fixed portion 33 of the horizontal support member 3 in the illustrated embodiment has been described as the edge of the running water space 31 supported by the vertical support member 4, but the vertical support member 4 described later is other than the edge of the horizontal support member 3. (This vertical support material is referred to as 4 '), so that the fixed portion (denoted as 33') is also provided at the location supported by the vertical support material 4 '. It is done.
In addition, the support base portion 38 of the illustrated embodiment holds a connecting bolt 7b for fixing the crosspiece cover 7A disposed across the frames 12A and 12B along the direction of the solar cell panel 1. Mounting grooves are provided in the length direction. In addition, a through hole through which the connecting bolt 7b is inserted is formed in the horizontal rail cover 7A.
The mounting groove is formed in such a size that the head of the connecting bolt 7b, which is a hexagonal bolt, is fitted and held, and is held without rotating during tightening.
The solar cell panels 1 and 1 are disposed in a state where the connection bolt 7b is held upward on the support base portion 38 of the lateral support member 3, and the solar cell panel 1 is inserted into the through hole of the connection bolt 7b. When the horizontal beam cover 7A is arranged so as to straddle the frames 12A and 12B along the direction of the 1 digit, and the fastening tool 7c, which is a nut, is screwed onto the upper end of the connecting bolt 7b and tightened, the horizontal beam cover 7A is It is firmly attached to the lateral support material 3.

  As shown in FIG. 2, the crosspiece cover 7A is fixed between the frames 12A and 12B of the solar cell panels 1 and 1 adjacent to each other in the flow direction, and is held below the water-side frame 12A. It is fixed to the upper side of the lower frame 12B by a fixing tool 7b.

As shown in FIG. 1, the vertical support member 4 is fixed to the base. In the illustrated embodiment, the vertical support member 4 is fixed to the housing 5 through the existing roof 6 (exterior material 61). A first member 4A having a fixing portion 42 along the longitudinal direction, a supporting portion 43 supporting the fixed portion 33 of the lateral support member 3, and a second member 4B having a drainage portion (drainage space) 41 along the length direction; Consists of.
The vertical support member 4 in the illustrated embodiment is arranged not only at a portion that supports the edge of the horizontal support member 3 but also at a portion that supports other than the edge (this vertical support member is referred to as 4 '). It is.

The fixing portion 42 in the illustrated embodiment is a horizontal piece portion of the first member 4A along the existing roof 6 (exterior material 61). The substantially center of the fixing portion 42 is fixed with a long screw 4c. 4c was driven through the existing roof 6 to reach the frame 5.
As shown in FIG. 3 (e), the first member 4A of the embodiment shown in the figure is formed with upright portions 44, 44 spaced apart from each other on the right and left sides of the fixed portion 42, and the upright portion 44 is released upward. A groove-shaped holding portion 441 is provided, and the head of the upward bolt 4 d is held by the groove-shaped holding portion 441.
An interval between the upright portions 44 and 44 corresponds to an arrangement position of a second member 4B described later, and can be attached in a fitting shape.

The second member 4B of the illustrated embodiment is provided with a drainage portion (drainage space) 41 along the length direction and a support portion 43 that supports the lateral support member 3 as shown in FIG. The lateral support 3 is stably supported by bifurcating at the upper end of the side wall (side surface portion) of the bowl-shaped drainage portion forming 41. The upper end of the bifurcated side wall can also be used as a stable bifurcated support portion 43, and the bifurcated portion (grooved portion) can also be used as a holding portion 47 for the upward mounting bolt 4g.
In addition, the vertical support member 4 in the illustrated embodiment refers to a member disposed on the edge of the horizontal support member 3 as described above, and is disposed on the back side in the middle of the length of the horizontal support member 3. Although the member is distinguished as the vertical support material 4 ′, the support portion 43 in the vertical support material 4 arranged at the end edge is an example used only as the bifurcated support portion 43, and in the vertical support material 4 ′ arranged in the middle. The bifurcated portion is an example that is used as both the support portion 43 and the holding portion 47 of the mounting bolt 4g.

Further, the second member 4B is provided with a locking piece 45 from the middle of the side wall (side surface portion) to the outer upper side, and a connecting plate 4e having an engaging groove 46 released from the lower side is attached from the upper side. An upward bolt 4d held by one member 4A is attached and fixed with a nut 4f.
In order to integrate the first member 4A and the second member 4B into the vertical support members 4 and 4 ', the second member 4B is fitted from above to the interval between the upright portions 44 and 44 of the first member 4A. As shown by the alternate long and short dash line extending over FIGS. 3D and 3E, the connecting plate 4e is arranged from above, and the engaging groove 46 is engaged with the engaging piece 45 of the second member 4B. At the same time, by fixing the nut 4f from above with the upward bolt 4c held by the first member 4A being inserted, the first member 4A and the second member 4B are integrally formed by the connecting plate 4e. Connected to form vertical support members 4 and 4 ′.

  The vertical support members 4 and 4 ′ having such a configuration and supporting the edge of the horizontal support member 3 and the middle of the length support the bottom portion of the horizontal support member 3 by the support portion 43. In addition, the vertical support member 4 ′ supporting the middle of the length holds the upward mounting bolt 4 g, and the mounting bolt 4 g attaches the fixing plate 3 b attached to the upward piece 36 of the lateral support member 3. The nut 3c is attached in a state where it is inserted, and is not only supported but also firmly fixed.

In the exterior structure using the solar cell panel 1 of the present invention constituted by these members, the joint discard plate 2 is arranged on the back side of the edge adjacent to the flow direction according to the selected solar cell panel 1. Are connected to each other by supporting the edge adjacent to the carry direction with the horizontal support member 3, and connecting the drainage channel 21 to the joint discard plate 2, the running water space 31 to the horizontal support member 3, and the vertical support. Since the drainage space 41 is provided in the material 4, the drainage channel 21 is connected to the running water space 31, and the running water space 31 is connected to the drainage space 41, rainwater and dew condensation water can flow in the drainage channel 21 in the flow direction next. The flowing water space 31 flows down in the traveling direction and the drainage space 41 flows down in the flowing direction.
Accordingly, a joint scraper plate 2 is arranged on the back side of the edge in the flow direction by adjusting appropriately according to the dimensions of various solar cell panels 1 of each manufacturer, and the edge in the direction of the cross is supported by the lateral support material 3. The various solar cell panels 1 of each manufacturer can be selected and attached according to preference on various bases or exterior structures.
Moreover, in the exterior structure in this invention, it becomes a structure where the some solar cell panel 1 is supported with respect to the horizontal support material 3. As shown in FIG. That is, the joint discard plate 2 is disposed on the back surface side of the edge in the flow direction of the solar cell panels 1, 1, and the underwater side of the joint discard plate 2 is supported by the horizontal support member 3. The water-side edges of the plurality of solar cell panels 1 are supported on the water-side. And since the horizontal support material 3 does not exist between the vertical support materials 4 and 4, the horizontal line is less likely to be displaced, and the upper portion of the vertical support material 4 forms a structure covered by the solar cell panel 1. . As a result, regarding the joint material such as the cover, the number of the crosspiece covers 7A is merely present, and the number thereof can be reduced.

  Moreover, in this 1st Example, since the vertical support materials 4 and 4 'are distribute | arranged to the location which supports the edge of the horizontal support material 3, and the location which supports other than an edge, the horizontal support material 3 is Further, since it is supported not only at the edge but also at the intermediate position by the vertical support members 4 and 4 ', it is supported more stably, and accordingly, the mounting stability of the solar cell panel 1 is further increased. improves.

  Further, in the first embodiment, the vertical support member 4 ′ arranged at least at a place supporting the edge of the horizontal support member 3 holds the upward mounting bolt 4 g on the support portion 43 and supports the horizontal support member 4 ′. Since the material 3 is attached and fixed, the lateral support material 3 can be firmly attached, and the end edge only needs to be supported.

  In the first embodiment, the vertical support member 4 includes a first member 4A having a fixing portion 42 for the base 5, a support portion 43 that supports the lateral support member 3, and a drainage portion that forms a drainage space 41. Since the first member 4A may be a piece material, various drainage members may be combined as the second member 4B, and the members having a simple configuration are combined to form the vertical support member 4. In particular, production costs can be reduced.

  Further, in the first embodiment, the vertical support member 4 fixes the connecting plate 4e engaged with the locking piece 45 provided on the second member 4B to the first member 4A by the fixing members 4d and 4f. Since they are connected, the first member 4A and the second member 4B are firmly integrated by the connecting plate 4e and the fixing tools 4d and 4f.

  Further, in the first embodiment, the first member 4A constituting the vertical support member 4 is provided with upright portions 4 and 44 spaced apart from each other on the right and left sides of the fixing portion 42, and the interval between the upright portions 44 and 44 is set. Since the 2nd member 4B was attached and connected, since the 2nd member 4B can be attached in a fitting shape, the attachment becomes very easy.

In the exterior structure of the second embodiment of the present invention shown in FIGS. 4 and 5, the second member 8 </ b> B constituting the vertical support member 8 has an upward mounting bolt 8 g on the back surface side of the support portion 83 and the drainage portion 81. This is an example in which a holding portion 87 that can be held is provided, and the second support member 8B is turned upside down to support the horizontal support member 3 ″ at the edge of the horizontal support member 3 ″ and other portions. Since the configuration other than the above is almost the same as that of the first embodiment, the same reference numerals are assigned to the drawings and the description thereof is omitted. For example, the lateral support member 3 "is almost the same as that of the first embodiment except for the special notes described later, and therefore, the same reference numerals are given to the portions thereof and the description thereof is omitted.
In the first embodiment, the parts and members related to the vertical support member are shown and represented in four series. In the second embodiment, eight parts are shown. For example, the first member 4A, the second member 4B, and the other metal fittings 4c to 4g in the first embodiment are the same as the first member 8A, the second member 8B, and the other metal fittings 8c to 4g in the second embodiment. Indicated as 8 g.

As described above, in the second embodiment, the second member 8B constituting the vertical support member 8 is provided with the holding portion 87 (holding portion 87) that can hold the upward mounting bolt 8g on the back surface side of the support portion 83 and the drainage portion 81. The portion that can be held but is indicated as “87”) is provided, and at the edge of the lateral support member 3 ″ and other portions, the second member 8B is turned upside down and the lateral support member 3 ″. As the first member 8A, a member substantially the same as the first member 4A in the first embodiment was used. For convenience, the vertical support member disposed on the edge of the horizontal support member 3 ″ is the vertical support member 8 composed of the first member 8A and the second member 8B, and the vertical support member disposed on the back surface side in the middle of the length. The supporting member is a vertical supporting member 8 "composed of a first member 8A" and a second member 8H. The members used as the second members 8B and 8H can be said to have a shape in which holding portions are provided on the front and back sides. .
In short, the difference between the vertical support member 4 of the first embodiment and the vertical support member 8 of the second embodiment in the illustrated embodiment is that there are four (sheets) on the back side of the drainage portion (81) of the second member 8B. The difference is whether or not the leg-shaped piece 88 is provided.

When the vertical support member 8 is turned upside down and disposed as a vertical support member 8 ″ on the middle back side of the length of the horizontal support member 3 ″, the leg-shaped piece 88 extends upward. The groove-shaped portions (two places) between the outermost leg-shaped piece 88 and the inner leg-shaped piece 88 become the holding portion 87 of the mounting bolt 8g.
Further, a hole through which the upward bolt 8d is inserted is formed in the substantially central groove-like portion, and the upper end of the upward bolt 8d protrudes from the hole and can be fixed by the nut 8f. The first member 8A and the second member 8H can be connected without the need for the locking piece 85.

  In this second embodiment, the vertical support member 8 that supports the edge of the lateral support member 3 "can be constructed in substantially the same manner as in the first embodiment, and the upright portions 84, The first member 8A in which 84 is formed is placed along the existing roof 6 (exterior material 61), and the approximate center of the fixing portion 82 is fixed by the long screw 4c. The long screw 4c passes through the existing roof 6. The second member 8B is fitted into the space between the upright portions 84 and 84. The second member 8B is attached from the middle of the side wall (side surface portion). A connecting plate 8e having an engaging groove 85 provided on the outer upper side and having an engaging groove 86 opened on the lower side is attached from above, and an upward bolt 8d held by the first member 8A is attached and fixed by a nut 8f. By doing so, the first member 8A and the second member 8B are connected to the connecting plate 8e. Are integrally connected to form the vertical support member 8.

  On the other hand, the vertical support member 8 "disposed on the back side in the middle of the length of the horizontal support member 3" is formed by replacing the first member 8A "formed narrower than the drainage space 81 with the existing roof 6 (exterior). The center of the fixing portion 82 is fixed with a long screw 4c along the material 61), and this long screw 4c is driven through the existing roof 6 to reach the housing 5. And this first The second member 8H is attached so as to cover the member 8A ". The first member 8A holds an upward bolt 8d, and the second member 8B has a hole formed in a substantially central groove-like portion, so that the upper end of the upward bolt 8d protrudes from the hole with a nut 8f. By fixing, the first member 8A "and the second member 8H are integrally connected by the upward bolt 8d and the nut 8f to form the vertical support member 8".

  In the second embodiment, the other configurations are almost the same as those of the first embodiment, and the shape of the horizontal rail cover 7A "is different. However, as in the first embodiment, the horizontal support member 3" is substantially at the center. A configuration was adopted in which the mounting bolt 7b held in the step was fastened with a fastening tool 7c as a nut.

In the second embodiment, the same effect as that of the first embodiment is achieved, and in addition, the following effects are achieved.
At the edge of the lateral support member 3 "that requires the drainage part (81), the upper end of the drainage part (81) is used as the support part 83 that supports the lateral support member 3", and the drainage part (81) is not required. In other locations, the lateral support member 3 ″ can be firmly attached with the mounting bolt 8g by turning it upside down and holding the mounting bolt 8g on the holding portion 87 provided on the back surface of the drainage portion (81).
Further, the processing of the first member 8A ″ in the second embodiment may be simple cutting only.

1 Solar Panel 11 Solar Cell (Solar Energy Conversion Module)
111 Cable 12, 12A, 12B, 12C, 12D Frame 2 Joint discard plate 2b Fixing fixture 21 Drainage channel 211 Drop port 3, 3 "Horizontal support 3b Fixing plate 3c Nut 31 Flowing space 32 Supporting portion 33 Fixed portion 34 Standing piece 35 Center upright piece 36 Upward piece 37 Engagement groove 38 Support base part 4,4 'Vertical support material 4A 1st member 4B 2nd member 4c Long screw 4d Upward bolt 4e Connecting plate 4f Nut 4g Mounting bolt 41 Drainage space 42 Fixation Part 43 Support part 44 Standing part 441 Groove-shaped holding part 45 Locking piece 46 Engaging groove 47 Holding part 5 Housing (beam, main building)
6 Existing roof 61 Exterior material 7A, 7A "Horizontal beam cover 7b Mounting bolt 7c Fastening tool 8, 8" Vertical support material 8A, 8A "First member 8B, 8H Second member 8c Long screw 8d Upward bolt 8e Connection plate 8f Nut 8g Mounting bolt 81 Drainage space 82 Fixing part 83 Supporting part 84 Standing part 841 Groove holding part 85 Locking piece 86 Engaging groove 87 Holding part

Claims (7)

The joint panel is placed on the back side of the edge in the flow direction of the solar cell panel and connected, and the edge in the carry direction is supported and connected by a lateral support material, and the lateral support material is fixed to the ground. It is an exterior structure using a solar cell panel to be supported by the vertical support material,
The joint discard plate is a drainage channel, the horizontal support member is a flowing water space, the vertical support member is a drainage space, the drainage channel is connected to the flowing water space, and the flowing water space is connected to the drainage space. The exterior structure using the solar cell panel characterized by being.   The exterior structure using the solar cell panel according to claim 1, wherein the vertical support member is disposed at a portion that supports the edge of the horizontal support member and a portion that supports other than the edge.   The vertical support member disposed at a place supporting at least other than the edge of the horizontal support member is characterized in that the horizontal support member is attached and fixed by holding an upward mounting bolt on the support portion. An exterior structure using the solar cell panel according to 2.   2. The vertical support member is composed of a first member having a fixing portion to the base, and a second member having a drain portion that forms a drainage space and a support portion that supports the lateral support member. The exterior structure using the solar cell panel as described in any one of -3.   5. The solar cell panel according to claim 4, wherein the vertical support member is formed by connecting a connection plate engaged with a locking piece provided on the second member to the first member with a fixing tool. The exterior structure used.   6. The first member constituting the vertical support member is provided with standing parts spaced apart on the left and right sides of the fixed part, and a second member is attached and connected to the spacing between the standing parts. The exterior structure using the solar cell panel of description.   The second member constituting the vertical support member is provided with a holding part capable of holding an upward mounting bolt on the back surface side of the support part and the drainage part, and at the edge of the horizontal support member and other places, the second member The exterior structure using the solar cell panel according to any one of claims 4 to 6, wherein a member is inverted upside down to support a lateral support material.

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