WO2011086729A1 - 外装材設置構造 - Google Patents
外装材設置構造 Download PDFInfo
- Publication number
- WO2011086729A1 WO2011086729A1 PCT/JP2010/066330 JP2010066330W WO2011086729A1 WO 2011086729 A1 WO2011086729 A1 WO 2011086729A1 JP 2010066330 W JP2010066330 W JP 2010066330W WO 2011086729 A1 WO2011086729 A1 WO 2011086729A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holding member
- exterior material
- side connector
- exterior
- runner
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims description 97
- 238000010276 construction Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
- E04F13/0807—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable perpendicular to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
- E04F13/0808—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable in several directions one of which is perpendicular to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
- E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/20—Peripheral frames for modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Definitions
- the present invention relates to an exterior material installation structure for installing an exterior material on a wall surface of a building.
- the wall surface of a building is decorated with an exterior material.
- a so-called solar panel is formed by attaching a solar cell element to an exterior material to generate power simultaneously with decoration.
- solar power generation has attracted attention as an ecological energy that does not depend on fossil fuels.
- a holding member that is substantially L-shaped in a cross-sectional view is attached to a wall surface of a building in two upper and lower stages, and a plurality of connectors are provided on the upper end of the holding member.
- an engagement piece that engages with the upper end of the holding member is provided in two upper and lower stages, and an output terminal that is connected to the connector of the holding member is provided on the engagement piece.
- the collector wire for connecting the two connectors is wired along the holding member, and the plurality of exterior members are mechanically fixed to the holding member via the engagement pieces, and at the same time, the solar cell elements of the plurality of exterior members are electrically connected to each other.
- the exterior material installation structure to be connected to is described.
- the exterior material installation structure described in Patent Document 1 is a structure in which a concave groove of an engagement piece projecting downward from the back surface of the exterior material is fitted into the upper end portion of the substantially L-shaped holding member from above. Therefore, for example, when an upward load is applied to the wall material in the event of an earthquake, the holding member and the engagement piece may be disengaged.
- a connector is provided at the upper end portion of the substantially L-shaped holding member, and an output terminal is provided on the engagement piece of the exterior material that engages with the holding member.
- an output terminal is provided on the engagement piece of the exterior material that engages with the holding member.
- the present invention has been made in view of these problems, and provides an exterior material installation structure capable of easily installing an exterior material on a wall surface while suppressing upward movement of the exterior material. This is the issue.
- the present invention includes a plurality of exterior materials, a lower holding member that is fixed to the wall surface of the building, and holds the plurality of exterior materials from below, and is fixed to the wall surface of the building, and the plurality of exterior materials are disposed from above.
- An upper material holding structure wherein the upper side holding member is fixed to the wall surface, and a base end side is attached to the fixing portion so as to be rotatable in the vertical direction.
- a rotating part provided on the tip side of the rotating part, engages the exterior material when the rotational part is rotated downward, and from the exterior material when the rotational part is rotated upward And an upper engaging portion to be detached.
- the present invention includes the lower holding member that holds the plurality of exterior materials from the lower side and the upper holding member that holds the plurality of exterior materials from the upper side. It can be held not only from the side but also from the upper side. Therefore, even when an upward load is applied to the solar panel due to an earthquake or the like, the upward movement of the exterior material can be suppressed.
- the upper holding member is provided on the distal end side of the rotating portion.
- the rotating portion When the rotating portion is rotated downward, the upper holding member is engaged with the exterior material, and when the rotating portion is rotated upward. Since it has an upper engaging part that is detached from the exterior material, when the exterior material is retained from the lower side by the lower retaining member, the upper retaining member After that, the upper engaging portion provided at the tip of the rotating portion can be easily engaged with the exterior material by rotating the rotating portion downward without disturbing the attachment. Further, by rotating the rotating portion downward, the gap between the upper engaging portion and the exterior material can be reduced to reduce backlash.
- the lower holding member includes a lower engagement portion that engages with the exterior member, and each of the exterior members includes an upper engaged portion that engages with the upper engagement portion, and the lower engagement member.
- a lower engaged portion that engages with a joint portion, and a concave groove is formed in one of the upper engaged portion and the upper engaged portion, and the upper engaged portion and the upper engaged portion
- On the other side of the upper engaged portion a protrusion that fits into the concave groove is formed, and on one of the lower engaging portion and the lower engaged portion, a concave groove is formed, It is preferable that a protrusion that fits into the concave groove is formed on the other of the lower engaging portion and the lower engaged portion.
- the upper engaging portion and the upper engaged portion can be easily engaged by engaging the protrusion with the concave groove, and the lower engaging portion and the lower engaged portion can be engaged.
- the joint portion can be easily engaged.
- a projection is formed in the concave groove formed in one of the upper engaging portion and the upper engaged portion, and is formed on the other of the upper engaging portion and the upper engaged portion. It is preferable that the projecting ridge is formed with a notch that fits the projection at a position corresponding to the projection.
- the protrusion is formed in the recessed groove formed in one of the upper engaging portion and the upper engaged portion, and is formed on the other of the upper engaging portion and the upper engaged portion. Since the protrusion has a notch that fits the protrusion at a position corresponding to the protrusion, the protrusion and the notch are formed when a horizontal force is applied to the exterior material due to an earthquake or the like.
- the exterior material does not shift horizontally with respect to the upper holding member. Therefore, for example, when the exterior material is a solar panel and the upper holding member is provided with a holding member side connector that is connected to the solar panel (panel side connector), the holding member side connector and the solar panel are disconnected. Can be suppressed.
- the force of the earthquake can be released by allowing the relative movement in the horizontal direction.
- the exterior material is a solar panel and the upper holding member is provided with a holding member side connector that connects to the solar panel, the solar panel can be slid along the lower holding member. Sometimes it becomes easier to align the solar panel with respect to the holding member side connector.
- the upper holding member has a lower engaging portion that engages with a plurality of other exterior materials installed above the upper holding member on the distal end side of the rotating portion. .
- the upper holding member can also be used as the lower holding member, so that it is possible to install a plurality of other exterior materials above the upper holding member.
- the upper holding member can also be used as the lower holding member, so that it is possible to install a plurality of other exterior materials above the upper holding member.
- the plurality of exterior materials are installed with a gap therebetween, and the upper holding member has a connecting portion for connecting the scaffolding connecting material at a position corresponding to the gap between the adjacent exterior materials. Is preferable.
- the upper holding member has a connecting portion for connecting the scaffolding connecting material at a position corresponding to the gap between the adjacent exterior materials, the scaffold temporarily provided when installing the exterior material on the wall surface of the building Can be easily fixed to the upper holding member via the scaffolding connecting material.
- the exterior material is a solar panel having a solar cell element
- the upper holding member is attached to the fixing portion and connected to the plurality of solar panels, respectively, and a plurality of holding member side connectors
- the holding member side connector is attached to the fixed portion and is provided separately from the upper engaging portion, the electrical connection between the holding member side connector and the solar panel is ensured. Then, the rotating part can be turned downward to ensure the mechanical connection between the solar panel and the upper engaging part.
- the upper holding member has a hollow portion surrounded by the rotating portion and the fixed portion that are rotated downward, and the current collector is installed in the hollow portion.
- the current collector is installed in the hollow portion surrounded by the rotating portion and the fixed portion that are rotated downward, the hollow portion is opened by rotating the rotating portion upward. While facilitating the arrangement of the current collector, it is possible to easily protect the current collector by rotating the rotating portion downward.
- the solar panel includes a panel-side connector that is connected to the holding member-side connector, and the holding member-side connector and the panel-side connector include connection terminals that are connected to each other, and the holding member-side connector and the panel
- One of the side connectors preferably includes a first seal member that surrounds the connection terminal and abuts against the other of the holding member side connector and the panel side connector.
- the connection terminal can be reliably waterproofed.
- the holding member side connector is provided in the fixing part formed separately from the upper engaging part, the first seal member is not interposed between the upper engaging part and the solar panel. . Therefore, it is possible to prevent a decrease in mechanical connection strength between the upper engagement portion and the solar panel. Further, since the solar panel is attracted to the upper holding member by rotating the rotating portion of the upper holding member downward and engaging the solar panel from the upper side, the sealing performance of the first seal member can be improved. .
- one of the holding member side connector and the panel side connector further includes a second seal member that extends above the first seal member and contacts the other of the holding member side connector and the panel side connector.
- the second seal member is preferably inclined so as to approach the first seal member as it goes from the center to both ends.
- the second seal member extending above the first seal member is further provided, it is possible to prevent rainwater or the like from being directly applied to the first seal member, and to hold the connector on the holding member side and the panel side.
- the waterproofness of the connection terminal of the connector can be improved.
- the 2nd seal member inclines so that it may approach the said 1st seal member so that it goes to both ends from a center part, rain water etc. can be drained efficiently.
- an exterior material installation structure capable of easily installing an exterior material on a wall surface while suppressing upward movement of the exterior material.
- FIG. 2 is a cross-sectional view taken along the line II in FIG. 1. It is sectional drawing which expanded and showed the A section of FIG.
- FIG. 2 is a structural diagram of a runner-side connector, (a) is a side view seen from the solar panel side, and (b) is a cross-sectional view taken along arrow II-II in (a). (A) is an enlarged sectional view in the vicinity of the upper side of the solar panel, and (b) is a sectional view taken along the line III-III in (a).
- 4A and 4B are structural views of a panel-side connector, in which FIG. 4A is a side view seen from the wall surface side, and FIG. (A) is an expanded sectional view near the upper engaging portion, and (b) is an exploded perspective view near the upper engaging portion.
- FIG. 1 is an exploded perspective view illustrating a part of the exterior material installation structure according to the present embodiment.
- the exterior material installation structure 1 according to the present embodiment is a structure for installing a plurality of solar panels 3 having solar cell elements 31 on a wall surface W of a building BD, for example, a window of a building BD.
- the exterior of the building BD is decorated by covering the wall surface W between the window and the window, and energy saving of the building BD is achieved by solar power generation.
- the exterior material installation structure 1 is basically arranged between a pair of runners 2 attached to the wall surface W with a space therebetween in the vertical direction, and attached between the pair of runners 2 so as to be adjacent in the horizontal direction.
- three exterior material installation structures 1 are configured by the four runners 2A, 2B, 2C, and 2D and the three-stage solar panel groups 3A, 3B, and 3C.
- the two central runners 2B and 2C each serve as an “upper holding member” and a “lower holding member” in the claims. That is, the two runners 2B and 2C in the center hold the solar panel 3 installed on the lower side from the upper side, and hold the solar panel 3 installed on the upper side from the lower side.
- each runner 2 includes a plurality of runner-side connectors 4 for connecting to a plurality of solar panels 3, and the plurality of runner-side connectors 4 (and thus a plurality of runners adjacent in the horizontal direction).
- Current collector panel 6 connected in series.
- each solar panel 3 has a panel-side connector 5 connected to the runner-side connector 4 in the vicinity of the upper edge of the wall-side surface (back surface).
- FIG. 2 is a cross-sectional view taken along the line II in FIG.
- FIG. 3 is an enlarged cross-sectional view of a portion A in FIG.
- the runner 2 functions as a so-called base material (body edge) for fixing the solar panel 3, which is an exterior material, to the wall surface W, and extends to the wall surface W in the horizontal direction. It is fixed to exist.
- the runner 2 is a long member manufactured by extruding, for example, an aluminum material or a stainless material, and is formed in a substantially rectangular tube shape in a sectional view.
- the runner 2 is fixed to the wall surface W via a fastener 7 having a substantially inverted L shape. The fastener 7 will be described later.
- the runner 2 includes a fixed portion 21 fixed to the wall surface W via the fastener 7, a rotating portion 22 whose base end side is rotatably fixed to the fixed portion 21, and a rotating portion.
- the upper engagement portion 23 provided on the distal end side of the rotation portion 22 and the lower engagement portion 24 provided on the distal end side of the rotation portion 22 and above the upper engagement portion 23 are mainly provided. .
- the fixing portion 21 includes a bottom wall 21a, a rear wall 21b that rises from an end portion on the wall surface W side of the bottom wall 21a, and a front wall 21c that rises from an end portion on the solar panel 3 side of the bottom wall 21a. It is formed in a substantially concave shape in cross-sectional view. A bulging portion 21d bulging toward the opposite side of the wall surface W is formed at the upper end portion of the rear wall 21b, and a hinge groove having a substantially arc shape in a cross-sectional view is formed on the upper portion of the bulging portion 21d. 21e is formed. The hinge groove 21e rotatably supports the base end side (wall surface W side) of the rotating portion 22 described later.
- the front wall 21c is approximately half the height of the rear wall 21b. At the upper end of the front wall 21c, an abutting portion 21f that abuts on the distal end side of the rotating portion 22 described later is formed.
- the contact portion 21f extends from the upper end portion of the front wall 21c toward both the solar panel 3 side and the wall surface W side.
- a fitting groove 21g that partially fits into the rotating portion 22 described later is formed in a portion of the contact portion 21f that extends toward the wall surface W side.
- the rotating part 22 includes an upper wall 22a, a hanging wall 22b hanging from the end of the upper wall 22a on the solar panel 3 side, an extending part 22c extending from the lower end of the hanging wall 22b to the solar panel 3 side, And is formed in a substantially crank shape in a sectional view.
- a hinge portion 22d protrudes downward from the end of the upper wall 22a on the wall surface W side.
- the distal end portion of the hinge portion 22d has a substantially circular shape in a cross-sectional view, and is connected to a hinge groove 21e formed in the fixed portion 21 so as to be rotatable in the vertical direction.
- a fitting portion 22e that fits into a fitting groove 21g formed in the fixed portion 21 protrudes downward at the end of the extending portion 22c on the wall surface W side when the turning portion 22 is turned downward. Is formed.
- the upper engaging portion 23 is a portion that holds the upper end portion of the solar panel 3 installed on the lower side of the runner 2 from the upper side, and is provided at the end portion of the extending portion 22c on the solar panel 3 side.
- the upper engaging portion 23 includes a pair of protrusions 23a that protrude downward from the lower surface of the extending portion 22c, and a concave groove 23b that is formed between the pair of protrusions 23a. Yes.
- the tip portions of the pair of protrusions 23a are formed in a substantially circular shape in a cross-sectional view, and the peripheral surface is coated with a buffering resin film.
- the concave groove 23b engages with an upper engaged portion 36 (see FIG. 2) provided on the upper side of the solar panel 3 to be described later when the rotating portion 22 is rotated downward. When it turns upward, it is disengaged from the upper engaged portion 36.
- the lower engaging portion 24 is a portion that holds the lower end portion of the solar panel 3 installed on the upper side of the runner 2 from the lower side, and is provided at the end portion of the extending portion 22c on the solar panel 3 side.
- the lower engagement portion 24 is configured by a pair of protrusions 24a protruding upward from the upper surface of the extension portion 22c, and a concave groove 24b formed between the pair of protrusions 24a. ing.
- the tip portions of the pair of protrusions 24a are formed in a substantially circular shape in a cross-sectional view, and a buffer resin film is coated on the peripheral surface.
- the concave groove 24b is engaged with a lower engaged portion 37 provided on the lower side of the solar panel 3 to be described later.
- the runner 2 has a hollow part 25 surrounded by a turning part 22 and a fixing part 21 that are turned downward. Inside the hollow portion 25, a collector line 6 for connecting runner side connectors 4 to be described later is disposed. Since the hollow portion 25 can be opened in the longitudinal direction by rotating the rotating portion 22 upward as shown by a two-dot chain line in FIG. 3, the current collecting wire 6 can be easily installed. In addition, in order to reduce the construction burden in the field, it is preferable to install the current collector 6 in the hollow portion 25 in advance in a factory that manufactures the runner 2.
- a slit 21h that opens along the longitudinal direction is formed in the approximate center of the bottom wall 21a of the runner 2.
- a pair of vertical walls 21i are formed on the upper surface of the bottom wall 21a with the slit 21h interposed therebetween.
- the upper ends of the pair of vertical walls 21i are connected and closed by a horizontal wall 21j.
- the slits 21h, the pair of vertical walls 21i, and the horizontal walls 21j constitute a locking groove 21k for locking the bolt B that fastens the fastener 7.
- the distance between the pair of vertical walls 21i is formed to be approximately the same as the width of the head of the bolt B for fastening the fastener 7, and the width of the slit 21h is the width of the head of the bolt B. Smaller dimensions.
- the locking groove 21k has a function of preventing the rotation of the bolt B for fixing the fastener 7 and a function of preventing it from coming off.
- the fastener 7 is a member for fixing the runner 2 to the wall surface W, and is a bracket 72 formed in an inverted L shape in side view by an anchor bolt 71 driven on the wall surface W, a vertical piece 72a and a horizontal piece 72b. And an adjustment washer 73 interposed between the wall surface W and the bracket 72.
- the fastener 7 is fixed to the wall surface W by inserting the vertical piece 72 a of the bracket 72 and the adjustment washer 73 through the anchor bolt 71 and fastening with the nut N. Further, the fastener 7 fixes the runner 2 by inserting the bolt B installed in the locking groove 21k of the runner 2 into the horizontal piece 72b of the bracket 72 and fastening with the nut N.
- the fastener 7 has a function of adjusting the inclination of the bracket 72 with respect to the wall surface W. Specifically, an arc-shaped convex curved surface 73a having a central axis in the horizontal direction is formed on the surface opposite to the wall surface W of the adjustment washer 73, and the wall 72 on the wall 72 side of the vertical piece 72a of the bracket 72 is formed. An arc-shaped concave curved surface 72c corresponding to the convex curved surface 73a is formed on the surface.
- a long hole (not shown) for inserting the anchor bolt 71 is formed in the vertical piece 72 a along the vertical direction, and the concave curved surface 72 c of the bracket 72 is moved up and down with respect to the convex curved surface 73 a of the adjustment washer 73.
- the inclination of the upper surface of the horizontal piece 72b can be adjusted. Therefore, even when the wall surface W is inclined due to construction errors, the runner 2 can be installed horizontally by adjusting the inclination of the bracket 72.
- the convex curved surface 73a and the concave curved surface 72c are formed with protrusions 73b and 72d that mesh with each other. For this reason, the bracket 72 is not slipped and displaced after the adjustment of the bracket 72 with respect to the adjustment washer 73 until the nut N is screwed onto the anchor bolt 71. Further, even after fastening, there is no displacement due to vibration or the like. Further, protrusions that mesh with each other are also formed on the upper surface of the horizontal piece 72b and the lower surface of the bottom wall 21a of the runner 2, respectively.
- a scaffold connecting material 8 for fixing a work scaffold (not shown) is attached to the front wall 21 c of the runner 2.
- the scaffold connecting material 8 is a round bar-shaped metal member, and is installed between the solar panels 3 adjacent in the horizontal direction.
- the end of the scaffold connecting material 8 on the wall surface W side is connected to a nut N installed in the hollow portion 25 of the runner 2.
- the front wall 21c of the runner 2 has a lateral wall 21n at a position spaced upward from the bottom wall 21a. Further, the front wall 21c has a through hole 21o for inserting the scaffold connecting material 8.
- a connecting portion 21p for connecting the scaffolding connecting material 8 to the runner 2 is configured by the nut N and the through hole 21o that are stopped by the bottom wall 21a and the lateral wall 21n.
- FIGS. 4A and 4B are structural views of the runner-side connector, where FIG. 4A is a side view seen from the solar panel side, and FIG. 4B is a cross-sectional view taken along the line II-II in FIG.
- the runner-side connector 4 is attached to the lower side of the fixed portion 21 of the runner 2.
- the runner side connector 4 includes a connector main body 41, a connection terminal 42 for connecting to the solar panel 3, and a plate 43 and an adjusting screw 44 for supporting the connector main body 41 with respect to the wall surface W.
- the connector main body 41 is a box-shaped resin member that accommodates the connection terminals 42, and has flange portions 41 a that protrude in the longitudinal direction of the runner 2 on both sides of the upper end portion thereof.
- a through hole (not shown) for inserting the fixing bolt B is formed in the flange portion 41a.
- a through hole (not shown) for inserting the bolt B is formed in the bottom wall 21a of the runner 2 at a portion corresponding to a mounting position of the runner side connector 4 described later.
- the connector main body 41 is fastened to the fixing portion 21 of the runner 2 by screwing a nut N into a bolt B inserted into a through hole provided in the bottom wall 21a of the runner 2 and a through hole provided in the flange portion 41a. ing.
- a vertical wall 21m (see FIG. 3) is formed on the upper surface of the bottom wall 21a as a detent of the nut N for fastening the connector main body 41 at a position spaced from the front wall 21c toward the wall surface W. Yes.
- a concave portion 41b is formed on the surface of the connector body 41 on the solar panel 3 side, and one end side 42a of the connection terminal 42 is exposed inside the concave portion 41b.
- the other end side 42 b of the connection terminal 42 protrudes from the upper surface of the connector main body 41, passes through an opening (not shown) provided in the bottom wall 21 a of the runner 2, is disposed in the hollow portion 25, and It is connected to the.
- a plate 43 is attached to the side surface of the connector main body 41 on the wall surface W side.
- the lower end portion of the plate 43 protrudes downward from the connector main body 41.
- a screw hole 43 a is formed at the lower end of the plate 43, and an adjustment screw 44 is screwed into the plate 43.
- the tip of the adjustment screw 44 is in contact with the wall surface W.
- FIG. 5A is an enlarged sectional view of the vicinity of the upper side of the solar panel
- FIG. 5B is a sectional view taken along the line III-III in FIG.
- the solar panel 3 is an outer wall material that covers and decorates the wall surface W and generates power, and includes a solar cell element 31 and a frame member attached around the solar cell element 31. 32 and the panel side connector 5 for outputting the electric power generated by the solar cell element 31 are mainly provided.
- the solar cell element 31 is a panel-like device that converts received light into electric power.
- the solar cell element 31 is connected to the panel-side connector 5 via a cable 31a.
- the frame member 32 is a rectangular frame-shaped metal member that holds the periphery of the solar cell element 31. As shown in FIGS. 1 and 5, the frame member 32 includes four frame pieces 34 and four connection pieces 35 that connect the frame pieces 34 to each other. Below, the frame piece 34 attached to the upper edge part of the solar cell element 31 among the four frame pieces 34 is demonstrated as an example.
- the frame piece 34 includes a groove portion 341 that fits into the edge portion of the solar cell element 31, a fitting portion 342 that fits into the connecting piece 35, and an upper engaging portion of the runner 2. Ridges 343 serving as upper engaged portions that engage with the rim 23.
- the frame piece 34 is a member manufactured by extruding, for example, an aluminum material or a stainless material. As shown in FIG.5 (b), the edge part 34a of the longitudinal direction of the frame piece 34 is inclined and cut off at 45 degree
- the groove portion 341 is obliquely formed from a front wall 341a, an upper wall 341b extending from the upper end portion of the front wall 341a to the wall surface W side, and an end portion of the upper wall 341b on the wall surface W side.
- a rear wall 341c extending downward is formed into a groove shape that opens downward (toward the solar cell element 31).
- the fitting portion 342 includes an upper wall 342a extending from the lower end portion of the rear wall 341c toward the wall surface W, a front wall 342b extending downward from an end portion of the upper wall 342a on the solar cell element 31 side, and an upper wall A rear wall 342c extending downward from an end portion on the wall surface W side of 342a, a return portion 342d extending from the lower end portion of the front wall 342b to the wall surface W side, and a solar cell element 31 side from the lower end portion of the rear wall 342c And a slit 342f formed between the return portions 342d and 342e.
- a connecting piece 35 to be described later is inserted into the end portion of the fitting portion 342 in the longitudinal direction.
- the protrusion 343 is a wall-shaped portion that rises upward from the end of the upper wall 342a of the fitting portion 342 on the wall surface W side.
- the connecting piece 35 is a member that connects the frame pieces 34 at right angles, and has an L shape in a side view.
- the connecting piece 35 is formed in a cross-sectional shape substantially equal to the fitting portion 342 of the frame piece 34 and is press-fitted and fixed to the fitting portion 342.
- a square frame-shaped frame member 32 is formed.
- each edge of the solar cell element 31 is fitted and fixed in the groove 341 of each frame piece 34.
- the solar panel 3 will be comprised.
- the upper engaged portion 36 of the solar panel 3 is configured by the protrusion 343 of the frame piece 34 installed along the upper edge of the solar cell element 31, and is installed along the lower edge of the solar cell element 31.
- the lower engaged portion 37 of the solar panel 3 is configured by the protrusion 343 of the frame piece 34.
- FIG. 6A and 6B are structural views of the panel-side connector, where FIG. 6A is a side view seen from the wall surface side, and FIG. 6B is a cross-sectional view taken along line IV-IV in FIG.
- the panel-side connector 5 includes a resin connector main body 51, a connection terminal 52 for connecting to the runner-side connector 4, a first seal member 53 surrounding the connection terminal 52, And a second seal member 54 installed above the one seal member 53.
- the connector main body 51 is a box-shaped resin member that accommodates the connection terminals 52, and has flange portions 51a that protrude in the longitudinal direction of the upper frame piece 34 on both sides of the upper end portion thereof.
- the flange portion 51a is provided with a through hole for inserting the bolt B.
- the connector main body 51 is configured by installing a plate 51b in which a screw hole is formed in the fitting portion 342 of the upper frame piece 34, and screwing a bolt B inserted into the through hole of the flange portion 51a into the screw hole of the plate 51b.
- the upper frame piece 34 is fixed below.
- connection terminal 52 protrudes from the side surface of the connector main body 51 on the wall surface W side, and is connected to the connection terminal 42 of the runner side connector 4 when the panel side connector 5 is connected to the runner side connector 4. It has become.
- the other end side 52 b of the connection terminal 52 protrudes from the lower surface of the connector body 51 and is connected to the output cable of the solar cell element 31.
- a rectangular cylindrical peripheral wall 51 c is formed on the side surface of the connector main body 51 on the wall surface W side, and surrounds one end side 52 a of the connection terminal 52. The peripheral wall 51 c is fitted into the recess 41 b when the panel-side connector 5 is connected to the runner-side connector 4.
- the first seal member 53 is an annular elastic member formed of rubber or the like, for example, and surrounds the periphery of the connection terminal 52 (more specifically, the periphery of the peripheral wall 51c) on the side surface of the connector main body 51 on the wall surface W side. is set up.
- the first seal member 53 comes into contact with the runner-side connector 4 and seals the gap between them.
- the second seal member 54 is a linear elastic member formed of rubber or the like, for example, and is installed on the wall W side of the connector body 51 and above the first seal member 53.
- the second seal member 54 comes into contact with the runner-side connector 4 to seal the gap between them.
- the second seal member 54 is inclined so as to approach the first seal member 53 from the central portion 54a toward the both end portions 54b. Therefore, the rainwater that has reached the second seal member 54 can be discharged from both ends of the second seal member 54, and the rainwater can be prevented from reaching the first seal member 53.
- FIG. 7A is an enlarged cross-sectional view in the vicinity of the upper engagement portion
- FIG. 7B is an exploded perspective view in the vicinity of the upper engagement portion.
- a cylindrical projecting member 23 c is disposed inside the concave groove 23 b of the upper engagement portion 23.
- An internal thread is formed in the hollow portion of the protruding member 23c.
- a through hole 23d is formed in the protrusion 23a on the wall surface W side of the upper engagement portion 23.
- the protruding member 23c is fixed inside the concave groove 23b by screwing a screw 23e inserted through the through hole 23d into the female screw in the hollow portion.
- the protrusion 343 of the frame piece 34 constituting the upper engaged portion 36 of the solar panel 3 has a notch 343a at a position corresponding to the protruding member 23c fixed inside the recessed groove 23b. Accordingly, when the rotating portion 22 is rotated downward (toward the solar panel 3) and the upper engaging portion 23 is engaged with the protrusion 343 which is the upper engaged portion, the protruding member 23c. Will enter the notch 343a.
- the exterior material installation structure 1 according to the present embodiment is basically configured as described above. Next, the assembly method and operation effects of the exterior material installation structure 1 according to the present embodiment will be described with reference to FIGS. This will be described with reference to FIG.
- the collector 6 is attached to the hollow part 25 of the runner 2. It arrange
- the hollow portion 25 of the runner 2 is widely opened in the longitudinal direction by rotating the rotating portion 22 upward, the connection between the runner-side connector 4 and the current collector 6 and the current collector 6 The arrangement in the hollow portion 25 can be easily performed.
- the current collection line 6 is arrange
- the installation work of the runner-side connector 4 and the collector line 6 is not limited to the case of being performed at a factory, and may be performed at a construction site.
- the fastener 7 is previously installed in the part corresponding to the installation location of the runner 2. Further, as shown in FIG. 3, the fastener 7 is adjusted by shifting the concave curved surface 72 c of the bracket 72 with respect to the convex curved surface 73 a of the adjustment washer 73 so that the horizontal piece 72 b of the bracket 72 is horizontal. Further, a bolt B for fastening the fastener 7 is previously installed in the locking groove 21k of the runner 2. Thereby, the runner 2 can be easily fixed to the wall surface W.
- the solar panel 3 is placed in the concave groove 24 b of the lower engagement portion 24 of the lower runner 2 serving as the lower holding member of the pair of runners 2.
- a protrusion 343 (see FIG. 5) to be the side engaged portion 37 is inserted. Thereby, the solar panel 3 will be hold
- the panel-side connector 5 of the solar panel 3 is pressed against the runner-side connector 4 of the runner 2, and the peripheral wall 51c is inserted into the recess 41b and connected.
- the terminal 52 is connected to the connection terminal 42.
- the turning portion 22 of the upper runner 2 is turned upward, the connection between the panel-side connector 5 and the runner-side connector 4 can be reliably performed while visually confirming the connection.
- the 1st seal member 53 and the 2nd seal member 54 provided in the side surface by the side of the wall surface W of the panel side connector 5 are pressed against the runner side connector 4, and the circumference
- the upper engaged portion 36 is configured in the concave groove 23 b of the upper engaging portion 23 by rotating the rotating portion 22 of the upper runner 2 downward.
- the protruding ridge 343 (see FIG. 5) is inserted.
- the solar panel 3 will be hold
- the rotating portion 22 of the upper runner 2 is rotated downward, and the protrusion 343 (see FIG. 5) constituting the upper engaged portion 36 is inserted into the groove 23 b of the upper engaging portion 23.
- the sealing performance of the first seal member 53 and the second seal member 54 can be improved.
- the rotating portion 22 of the upper runner 2 is rotated downward, and the protrusion 343 (the upper engaged portion 36 is formed in the groove 23 b of the upper engaging portion 23.
- the protruding member 23c provided in the concave groove 23b is inserted into the notch 343a provided in the ridge 343.
- the solar panel 3 cannot move in the longitudinal direction of the runner 2 with respect to the upper runner 2 serving as the upper holding member. Therefore, for example, when a horizontal load is applied to the solar panel 3 due to an earthquake or the like, the solar panel 3 does not move with respect to the upper runner 2 serving as the upper holding member. Therefore, the panel side connector 5 and the runner side connector 4 It is possible to suppress a large load from acting on the connection location of the connector, and to prevent the panel-side connector 5 and the runner-side connector 4 from falling off or being damaged.
- the solar panel 3 is installed so as to be relatively movable (slidable) in the longitudinal direction of the runner 2 with respect to the lower runner 2 serving as the lower holding member.
- the solar panel 3 moves relative to the lower runner 2, thereby escaping the force of the earthquake and reducing the load acting on the connecting portion between the members. be able to. Moreover, damage to the solar panel 3 can be prevented.
- the one-stage exterior material installation structure 1 is completed. Moreover, since the upper side runner 2 which becomes an upper side holding member has the lower side engaging part 24, the said runner 2 is regarded as a lower side holding member, and another solar panel 3 is further provided on the upper side of the runner 2. By installing, the second-stage and third-stage exterior material installation structures 1 can be sequentially configured.
- the runner 2 has the connection part 21p for connecting the scaffolding connection material 8 in the position corresponding to the clearance gap between the solar panels 3 adjacent in a horizontal direction, via the runner 2 and the fastener 7
- the scaffolding connecting member 8 can be easily fixed to the wall surface W.
- the solar panel 3 is used as the exterior material, but the present invention may be applied to the case where an exterior material having no solar cell element is installed on the wall surface W. Even in this case, the exterior member can be easily held from the upper side by rotating the rotating portion 22 of the runner 2 downward.
- the runner 2 is configured to include both the upper engagement portion 23 and the lower engagement portion 24.
- the solar panel The runner 2 installed on the lower side of the solar battery 3 (corresponding to the “lower holding member” in the claims) need not be provided with the upper engaging portion 23, and the runner 2 installed on the upper side of the solar panel 3. It is not necessary to provide the lower engaging portion 24 (corresponding to “upper holding member” in the claims).
- the concave grooves 23 b and 24 b are provided as the upper engaging portion 23 and the lower engaging portion 24 of the runner 2, and the upper engaged portion 36 and the lower engaged portion 37 of the solar panel 3 are provided.
- the protrusion 343 is provided, the upper engaging portion 23 and the lower engaging portion 24 of the runner 2 are formed in a protrusion shape, and the upper engaged portion 36 and the lower engaged portion of the solar panel 3 are formed.
- 37 may be formed in a concave groove shape.
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Abstract
Description
また、保持部材側コネクタは、上側係合部とは別体に形成された固定部に設けられているので、上側係合部とソーラーパネルとの間に第1シール部材が介在することがない。そのため、上側係合部とソーラーパネルとの機械的な接続強度の低下を防止できる。
また、上側保持部材の回動部を下向きに回動してソーラーパネルに上側から係合させることで、ソーラーパネルが上側保持部材に引き付けられるので、第1シール部材のシール性を高めることができる。
また、第2シール部材は、中央部から両端部に向かうほど前記第1シール部材に近づくように傾斜しているので、雨水などを効率よく排水することができる。
図1に示すように、本実施形態に係る外装材設置構造1は、太陽電池素子31を有する複数のソーラーパネル3をビルBDの壁面Wに設置するための構造であり、例えばビルBDの窓と窓の間の壁面Wを覆ってビルBDの外観を装飾するとともに、太陽光発電によってビルBDの省エネ化を図るものである。
外装材設置構造1は、基本的に、互いに上下に間隔を隔てて壁面Wに取り付けられた一対のランナー2と、この一対のランナー2の間に取り付けられて水平方向に隣接して配置された複数のソーラーパネル3と、を備えて構成されている。
本実施形態では、4本のランナー2A,2B,2C,2Dと、3段のソーラーパネル群3A,3B,3Cによって、3つの外装材設置構造1が構成されている。
図2、図3に示すように、ランナー2は、外装材であるソーラーパネル3を壁面Wに固定するためのいわゆる下地材(胴縁)として機能するものであり、壁面Wに水平方向に延在するように固定されている。ランナー2は、例えばアルミニウム材やステンレス材を押出成形して製造した長尺部材であり、断面視で略四角筒状に形成されている。ランナー2は、略逆L字形状を呈するファスナー7を介して壁面Wに固定されている。ファスナー7については後述する。
後壁21bの上端部には、壁面Wと反対側に向かって膨出する膨出部21dが形成されており、この膨出部21dの上部には、断面視で略円弧状を呈するヒンジ溝21eが形成されている。ヒンジ溝21eは、後記する回動部22の基端側(壁面W側)を回動自在に支持している。
前壁21cは、後壁21bの略半分程度の高さ寸法となっている。前壁21cの上端部には、後記する回動部22の先端側に当接する当接部21fが形成されている。当接部21fは、前壁21cの上端部からソーラーパネル3側と壁面W側の両方に向かってそれぞれ延出している。当接部21fのうち、壁面W側に向かって延出した部分には、後記する回動部22に部分的に嵌合する嵌合溝21gが形成されている。
上壁22aの壁面W側の端部には、下方に向かってヒンジ部22dが突出形成されている。ヒンジ部22dの先端部は、断面視で略円形状を呈しており、固定部21に形成されたヒンジ溝21eに上下方向に回動可能に連結されている。
延出部22cの壁面W側の端部には、回動部22を下向きに回動したときに、固定部21に形成された嵌合溝21gに嵌合する嵌合部22eが下向きに突出形成されている。
上側係合部23は、延出部22cの下面から下方に向かって突設された一対の突条23aと、この一対の突条23aの間に形成された凹溝23bと、によって構成されている。
一対の突条23aの先端部は、断面視で略円形状に形成されており、その周面には緩衝用の樹脂皮膜がコーティングされている。凹溝23bは、回動部22を下向きに回動したときに、後記するソーラーパネル3の上辺に設けられた上側被係合部36(図2参照)に係合し、回動部22を上向きに回動したときに、上側被係合部36から離脱するようになっている。
下側係合部24は、延出部22cの上面から上方に向かって突設された一対の突条24aと、この一対の突条24aの間に形成された凹溝24bと、によって構成されている。
一対の突条24aの先端部は、断面視で略円形状に形成されており、その周面には緩衝用の樹脂皮膜がコーティングされている。凹溝24bは、後記するソーラーパネル3の下辺に設けられた下側被係合部37に係合している。
なお、集電線6は、現場での施工負担を軽減するために、ランナー2を製造する工場で中空部25内に予め設置するのが好ましい。
ファスナー7は、ランナー2を壁面Wに固定するための部材であり、壁面Wに打設されたアンカーボルト71と、垂直片72aと水平片72bによって側面視逆L字形状に形成されたブラケット72と、壁面Wとブラケット72との間に介設された調整用座金73と、を主に備えている。
ファスナー7は、ブラケット72の垂直片72aと調整用座金73とをアンカーボルト71に挿通してナットNで締結することで壁面Wに固定されている。また、ファスナー7は、ランナー2の係止溝21kに設置したボルトBを、ブラケット72の水平片72bに挿通してナットNで締結することで、ランナー2を固定している。
具体的には、調整用座金73の壁面Wと反対側の面には、中心軸を水平方向とする円弧状の凸曲面73aが形成されており、ブラケット72の垂直片72aの壁面W側の面には、前記凸曲面73aに対応する円弧状の凹曲面72cが形成されている。垂直片72aには、アンカーボルト71を挿通するための長孔(図示省略)が上下方向に沿って形成されており、調整用座金73の凸曲面73aに対してブラケット72の凹曲面72cを上下にずらすことによって、水平片72bの上面の傾斜を調整することができる。そのため、壁面Wが施工誤差によって傾いている場合でも、ブラケット72の傾きを調整してランナー2を水平に設置することができる。
また、水平片72bの上面とランナー2の底壁21aの下面にも、互いに噛み合う突条がそれぞれ形成されている。
図2、図4に示すように、ランナー2の固定部21の下側には、ランナー側コネクタ4が取り付けられている。
ランナー側コネクタ4は、コネクタ本体41と、ソーラーパネル3と接続するための接続端子42と、壁面Wに対してコネクタ本体41を支持するためのプレート43及び調整ねじ44と、を備えている。
コネクタ本体41は、ランナー2の底壁21aに設けた貫通孔とフランジ部41aに設けた貫通孔とに挿通したボルトBにナットNを螺着することで、ランナー2の固定部21に締結されている。
なお、底壁21aの上面には、コネクタ本体41を締結するためのナットNの回り止めとして、前壁21cから壁面W側に離間した位置に、縦壁21m(図3参照)が形成されている。
図1、図5に示すように、ソーラーパネル3は、壁面Wを被覆して装飾するとともに発電を行う外壁材であり、太陽電池素子31と、太陽電池素子31の周囲に取り付けられた枠部材32と、太陽電池素子31で発電した電力を出力するためのパネル側コネクタ5と、を主に備えている。
嵌合部342は、後壁341cの下端部から壁面W側に延出する上壁342aと、上壁342aの太陽電池素子31側の端部から下方に延出する前壁342bと、上壁342aの壁面W側の端部から下方に延出する後壁342cと、前壁342bの下端部から壁面W側に延出する返し部342dと、後壁342cの下端部から太陽電池素子31側に延出する返し部342eと、返し部342d,342eの間に形成されたスリット342fとを備えている。嵌合部342の長手方向の端部には、後記する連結片35が挿入される。
突条343は、嵌合部342の上壁342aの壁面W側の端部から上方に立ち上がる壁状の部分である。
また、太陽電池素子31の上縁に沿って設置された枠片34の突条343によって、ソーラーパネル3の上側被係合部36が構成され、太陽電池素子31の下縁に沿って設置された枠片34の突条343によって、ソーラーパネル3の下側被係合部37が構成されることとなる。
図6に示すように、パネル側コネクタ5は、樹脂製のコネクタ本体51と、ランナー側コネクタ4と接続するための接続端子52と、接続端子52の周囲を囲う第1シール部材53と、第1シール部材53の上方に設置された第2シール部材54と、を備えている。
また、接続端子52の他端側52bは、コネクタ本体51の下面から突出しており、太陽電池素子31の出力ケーブルに接続されている。
なお、コネクタ本体51の壁面W側の側面には、四角筒状の周壁51cが形成されており、接続端子52の一端側52aを囲っている。周壁51cは、パネル側コネクタ5をランナー側コネクタ4に接続したときに、凹部41bに嵌入される。
図7(a)に示すように、上側係合部23の凹溝23bの内部には、円筒状の突起部材23cが配置されている。突起部材23cの中空部には雌ねじが形成されている。また、上側係合部23の壁面W側の突条23aには、貫通孔23dが形成されている。突起部材23cは、貫通孔23dに挿通されたねじ23eを中空部の雌ねじに螺着させることによって、凹溝23bの内部に固定されている。
なお、ランナー側コネクタ4及び集電線6の設置作業は、工場で行う場合に限定されるものではなく、施工現場で行ってもよいことはいうまでもない。
このとき、上側のランナー2の回動部22は上向きに回動してあるので、パネル側コネクタ5とランナー側コネクタ4との接続を目視で確認しながら確実に行うことができる。
また、パネル側コネクタ5の壁面W側の側面に設けられた第1シール部材53及び第2シール部材54が、ランナー側コネクタ4に押し付けられて、接続端子52,42の周囲がシールされることとなる。
また、上側保持部材となる上側のランナー2は、下側係合部24を有しているので、当該ランナー2を下側保持部材とみなして、ランナー2の上側に他のソーラーパネル3をさらに設置して、2段目、3段目の外装材設置構造1を順次構成することができる。
2 ランナー
21 ランナー
21 固定部
22 回動部
23 上側係合部
23b 凹溝
23c 突起部材
24 下側係合部
24b 凹溝
25 中空部
3 ソーラーパネル
31 太陽電池素子
32 枠部材
34 枠片
341 溝部
342 嵌合部
343 突条
35 連結片
36 上側被係合部
37 下側被係合部
4 ランナー側コネクタ
42 接続端子
5 パネル側コネクタ
52 接続端子
53 第1シール部材
54 第2シール部材
6 集電線
7 ファスナー
8 足場つなぎ材
W 壁面
Claims (9)
- 複数の外装材と、
建物の壁面に固定され、前記複数の外装材を下側から保持する下側保持部材と、
前記建物の壁面に固定され、前記複数の外装材を上側から保持する上側保持部材と、を備える外装材設置構造であって、
前記上側保持部材は、
前記壁面に固定される固定部と、
基端側が前記固定部に上下方向に回動可能に取り付けられた回動部と、
前記回動部の先端側に設けられ、前記回動部を下向きに回動させると前記外装材に係合し、前記回動部を上向きに回動させると前記外装材から離脱する上側係合部と、を有することを特徴とする外装材設置構造。 - 前記下側保持部材は、前記外装材に係合する下側係合部を備え、
前記各外装材は、前記上側係合部に係合する上側被係合部と、前記下側係合部に係合する下側被係合部と、を有し、
前記上側係合部及び前記上側被係合部の一方には、凹溝が形成されており、
前記上側係合部及び前記上側被係合部の他方には、前記凹溝に嵌合する突条が形成され、
前記下側係合部及び前記下側被係合部の一方には、凹溝が形成されており、
前記下側係合部及び前記下側被係合部の他方には、前記凹溝に嵌合する突条が形成されていることを特徴とする請求の範囲第1項に記載の外装材設置構造。 - 前記上側係合部及び前記上側被係合部の一方に形成された前記凹溝内には、突起が形成されており、
前記上側係合部及び前記上側被係合部の他方に形成された前記突条には、前記突起に対応する位置に、前記突起と嵌り合う切欠部が形成されていることを特徴とする請求の範囲第2項に記載の外装材設置構造。 - 前記上側保持部材は、前記回動部の先端側に、当該上側保持部材の上方に設置される他の複数の外装材に係合する下側係合部を備えることを特徴とする請求の範囲第1項又は第2項に記載の外装材設置構造。
- 前記複数の外装材は、互いに隙間を空けて設置され、
前記上側保持部材は、隣り合う前記外装材同士の隙間に対応する位置に、足場つなぎ材を連結するための連結部を有することを特徴とする請求の範囲第1項又は第2項に記載の外装材設置構造。 - 前記外装材は、太陽電池素子を有するソーラーパネルであり、
前記上側保持部材は、前記固定部に取り付けられ、前記複数のソーラーパネルにそれぞれ接続する複数の保持部材側コネクタと、前記複数の保持部材側コネクタ同士を接続する集電線と、をさらに備えることを特徴とする請求の範囲第1項又は第2項に記載の外装材設置構造。 - 前記上側保持部材は、下向きに回動した前記回動部と前記固定部とによって囲われる中空部を有し、前記中空部に前記集電線が設置されていることを特徴とする請求の範囲第6項記載の外装材設置構造。
- 前記ソーラーパネルは、前記保持部材側コネクタに接続するパネル側コネクタを備え、
前記保持部材側コネクタ及び前記パネル側コネクタは、互いに接続する接続端子をそれぞれ備え、
前記保持部材側コネクタ及び前記パネル側コネクタの一方は、前記接続端子の周囲を囲い、前記保持部材側コネクタ及び前記パネル側コネクタの他方に当接する第1シール部材を有することを特徴とする請求の範囲第6項に記載の外装材設置構造。 - 前記保持部材側コネクタ及び前記パネル側コネクタの一方は、前記第1シール部材の上方に延在し、前記保持部材側コネクタ及び前記パネル側コネクタの他方に当接する第2シール部材をさらに備え、前記第2シール部材は、中央部から両端部に向かうほど前記第1シール部材に近づくように傾斜していることを特徴とする請求の範囲第8項に記載の外装材設置構造。
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CN2010800022180A CN102257227A (zh) | 2010-01-15 | 2010-09-21 | 外部装饰件设置构造 |
US13/057,106 US8336264B2 (en) | 2010-01-15 | 2010-09-21 | Installation structure of exterior wall decorative sheets |
EP10803551.0A EP2525017A4 (en) | 2010-01-15 | 2010-09-21 | STRUCTURE FOR INSTALLING OUTDOOR ARTICLES |
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JP2010007044A JP5566706B2 (ja) | 2010-01-15 | 2010-01-15 | 外装材設置構造 |
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US (1) | US8336264B2 (ja) |
EP (1) | EP2525017A4 (ja) |
JP (1) | JP5566706B2 (ja) |
KR (1) | KR20120107539A (ja) |
CN (1) | CN102257227A (ja) |
TW (1) | TW201124599A (ja) |
WO (1) | WO2011086729A1 (ja) |
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EP2551421A1 (en) * | 2011-07-26 | 2013-01-30 | Cappello Alluminio S.r.l. | A photovoltaic module which can be installed on a vertical and/or inclined wall |
JP2018033285A (ja) * | 2016-08-26 | 2018-03-01 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール、連結部材、太陽電池モジュールの製造方法 |
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Also Published As
Publication number | Publication date |
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JP2010090701A (ja) | 2010-04-22 |
CN102257227A (zh) | 2011-11-23 |
EP2525017A4 (en) | 2014-08-27 |
KR20120107539A (ko) | 2012-10-04 |
US8336264B2 (en) | 2012-12-25 |
JP5566706B2 (ja) | 2014-08-06 |
EP2525017A1 (en) | 2012-11-21 |
US20110283635A1 (en) | 2011-11-24 |
TW201124599A (en) | 2011-07-16 |
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