CN218861931U - Light energy roofing system - Google Patents

Light energy roofing system Download PDF

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Publication number
CN218861931U
CN218861931U CN202222535558.2U CN202222535558U CN218861931U CN 218861931 U CN218861931 U CN 218861931U CN 202222535558 U CN202222535558 U CN 202222535558U CN 218861931 U CN218861931 U CN 218861931U
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China
Prior art keywords
sub
roof
roof panel
panel
photovoltaic module
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Active
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CN202222535558.2U
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Chinese (zh)
Inventor
姚川朋
周静
介雷
刘培培
孔国寿
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Yidao New Energy Technology Co ltd
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Das Solar Co Ltd
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Priority to CN202222535558.2U priority Critical patent/CN218861931U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]

Abstract

The embodiment of the utility model provides a light-duty energy roofing system. The light energy roof system comprises a photovoltaic component system and a special color steel tile roof system, wherein the special color steel tile roof system comprises a plurality of roof boards which are sequentially connected, corrugations protruding out of the surfaces of the roof boards are arranged on the roof boards, and the photovoltaic component system is bonded with the corrugations so as to be connected to the special color steel tile roof system.

Description

Light energy roofing system
Technical Field
The utility model relates to a solar energy technical field, concretely relates to light-duty energy roofing system.
Background
With the continuous development of science and technology, the demand of human beings on energy is increasing. Meanwhile, renewable energy also becomes an extremely important energy source due to continuous exploitation and consumption of non-renewable energy sources such as petroleum, coal and the like. The solar energy is used as an economic and pollution-free clean energy, the use scenes are more and more extensive, and the photovoltaic module is arranged on a roof to form a roof system to generate electricity and is gradually accepted.
In the correlation technique, need design and make the mounting system for photovoltaic module on the roof of building, build the mounting system on the roofing, the mounting foot of mounting system still need anchor or welding on the roofing usually to use cement foot mound to fix, set up photovoltaic module on the support again after the mounting system has built, in order to realize photovoltaic module fixed on the roof. The design and the manufacturing of the bracket system enable the installation process of the installation of the photovoltaic module to be complex, the installation cost is high, the installation quality can be increased due to the arrangement of the cement piers and the brackets, the bearing of the roof is increased, and the structure safety is affected.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a light-duty energy roofing system to solve among the correlation technique and install photovoltaic module system cost great, the installation complicated on the roof, and make the bearing of roofing great, influence the problem of roof structure safety.
In order to solve the technical problem, the utility model discloses a realize like this:
an embodiment of the utility model provides a light-duty energy roofing system, light-duty energy roofing system includes photovoltaic module system and purpose-built various steel tile roofing system, purpose-built various steel tile roofing system includes a plurality of roof boarding that connect gradually, have on the roof boarding the protrusion in the flute on the surface of roof boarding, photovoltaic module system with the flute bonds, so that photovoltaic module system connection is in on the purpose-built various steel tile roofing system.
Optionally, the roof panels include a first edge and a second edge opposite to the first edge, the first edge is provided with a first connecting piece, the second edge is provided with a second connecting piece, the first connecting piece on one roof panel of two adjacent roof panels is connected to the second connecting piece on the other roof panel, so that the plurality of roof panels form the purpose-made color steel tile roof system, and the two adjacent roof panels are locked by the first connecting piece and the second connecting piece;
the photovoltaic assembly system covers at least a portion of the first and second connectors that are connected to each other.
Optionally, the roof panel includes a first sub-roof panel and a plurality of second sub-roof panels, the plurality of second sub-roof panels are connected in sequence, a first target sub-roof panel in the plurality of second sub-roof panels is connected to the first sub-roof panel, the first target sub-roof panel is one of the second sub-roof panels that is located at the most peripheral edge of the plurality of second sub-roof panels after connection, in a direction in which the first sub-roof panel is connected to the second sub-roof panel, the first sub-roof panel has two corrugations, and the second sub-roof panel has one corrugation;
the photovoltaic assembly system is connected with the corrugations on the first sub-roof panel and the second sub-roof panel;
the height of the corrugations of the first sub roof panel is consistent with the height of the corrugations of the second sub roof panel, the height of the corrugations of the first sub roof panel is the distance from one end, away from the surface of the first sub roof panel, of each corrugation to the surface of the first sub roof panel, and the height of the corrugations of the second sub roof panel is the distance from one end, away from the surface of the second sub roof panel, of each corrugation to the surface of the second sub roof panel.
Optionally, a plurality of corrugations are arranged at intervals on the roof panel, and the photovoltaic assembly system has a first end and a second end opposite to each other along the distribution direction of the plurality of corrugations;
the first end of the photovoltaic module system and the second end of the photovoltaic module system are both bonded with the corrugated grooves, and the corrugated grooves support the photovoltaic module system.
Optionally, the roof panels include a first sub-roof panel and a plurality of second sub-roof panels, the plurality of second sub-roof panels are connected in sequence, a first target sub-roof panel in the plurality of second sub-roof panels is connected to the first sub-roof panel, the first target sub-roof panel is one of the second sub-roof panels that is located at the outermost edge of the plurality of second sub-roof panels after connection, a second target sub-roof panel of one roof panel in two adjacent roof panels is connected to a first sub-roof panel of another roof panel, and the second target sub-roof panel is another one of the second sub-roof panels that is located at the outermost edge of the plurality of second sub-roof panels after connection;
in the direction of connecting the first sub-roof panel and the second sub-roof panel, the first sub-roof panel has two corrugations, the second sub-roof panel has one corrugation, and the first end and the second end of the photovoltaic assembly system are respectively bonded with the upper corrugation on the first sub-roof of the two adjacent roof panels.
Optionally, a curing structural adhesive is arranged between the photovoltaic module system and the corrugated layer, and the photovoltaic module system and the corrugated layer are bonded through the curing structural adhesive.
Optionally, the photovoltaic module system is bonded to a plurality of the corrugations;
and double-sided adhesive tapes are arranged on the flutes in the plurality of flutes, cured structural adhesive is arranged on the other flutes, part of the flutes are bonded with the photovoltaic module system through the double-sided adhesive tapes, and the other part of the flutes are bonded with the photovoltaic module system through the cured structural adhesive.
Optionally, a junction box is connected to the photovoltaic module system, and the junction box is located on the surface of the photovoltaic module system facing the roof panel.
Optionally, an operation and maintenance pedal is further arranged on the light energy roof system, two ends of the operation and maintenance pedal are connected with the roof panel, the photovoltaic assembly system is located between two ends of the operation and maintenance pedal, and a preset distance is reserved between the operation and maintenance pedal and the photovoltaic assembly system and between the operation and maintenance pedal and the photovoltaic assembly system.
Optionally, the roof panels are disposed on the supporting frame, the supporting frame is provided with a ridge beam, the roof panels are distributed on two sides of the ridge beam, a plurality of sequentially connected roof panels located on one side of the ridge beam and a plurality of sequentially connected roof panels located on the other side of the ridge beam are all arranged in an inclined manner toward the ridge beam, and a plurality of sequentially connected roof panels located on one side of the ridge beam and a plurality of sequentially connected roof panels located on the other side of the ridge beam form a ridge near the ridge beam;
the ridge is provided with a ridge cover plate, the ridge cover plate is connected with the roof plates on two sides of the ridge beam so as to seal the roof plates and the support frame, and the extending direction of the ridge cover plate is perpendicular to the extending direction of the corrugations.
The embodiment of the utility model provides an in, light-duty energy roofing system includes photovoltaic module system and purpose-built various steel tile roofing system, and purpose-built various steel tile roofing system includes a plurality of roof boarding that connect gradually. Because the flute that has protrusion in the surface of roof boarding on the roof boarding, consequently, can bond photovoltaic module system and flute to set up photovoltaic module system on the roof boarding. That is, in the embodiment of the utility model provides an in, can utilize the flute on the roof boarding to connect the photovoltaic module system, bond the photovoltaic module system and realize the setting of photovoltaic module system on purpose-built various steel tile roofing system on the flute, the cement mound of having avoided extra manufacturing mounting system and fixed bolster system, the installation cost of photovoltaic module system has been reduced, the installation of the photovoltaic module system of being convenient for, still make light-duty energy roofing system's quality less, thereby can avoid the installation of photovoltaic module system to make the weight that purpose-built various steel tile roofing system bore great, the problem of influence roofing safety appears.
Drawings
Fig. 1 is a schematic view illustrating a light energy roofing system according to an embodiment of the present invention;
fig. 2 is a schematic view of a first sub-roof panel according to an embodiment of the present invention;
fig. 3 shows a schematic view of a second sub roof panel according to an embodiment of the present invention.
Reference numerals:
100: a light energy roofing system; 10: a photovoltaic module system; 20: specially manufacturing a color steel tile roof system; 21: a roof panel; 211: a first sub-roof panel; 212: a second sub-roof panel; 22: a first connecting member; 23: a second connecting member; 24: corrugating; 11: a junction box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 3, the lightweight energy roofing system 100 includes a photovoltaic module system 10 and a special color steel tile roofing system 20, the special color steel tile roofing system 20 includes a plurality of sequentially connected roof panels 21, each roof panel 21 has a corrugation 24 protruding from a surface of the roof panel 21, and the photovoltaic module system 10 is bonded to the corrugation 24, so that the photovoltaic module system 10 is connected to the special color steel tile roofing system 20.
In an embodiment of the present invention, the light energy roofing system 100 includes a photovoltaic module system 10 and a purpose-built color steel tile roofing system 20, and the purpose-built color steel tile roofing system 20 includes a plurality of roof panels 21 that are connected in sequence. Since the roof panel 21 has the corrugations 24 protruding from the surface of the roof panel 21, the photovoltaic module system 10 can be bonded to the corrugations 24 to dispose the photovoltaic module system 10 on the roof panel 21. That is, in the embodiment of the utility model provides an in, can utilize flute 24 on the roof boarding 21 to connect photovoltaic module system 10, bond photovoltaic module system 10 and realize the setting of photovoltaic module system 10 on purpose-built various steel tile roofing system 20 on flute 24, the cement mound of extra manufacturing braced system and fixed bolster system has been avoided, the installation cost of photovoltaic module system 10 has been reduced, be convenient for the installation of photovoltaic module system 10, still make light-duty energy roofing system 100's quality less, thereby can avoid photovoltaic module system 10's installation to make the weight that purpose-built various steel tile roofing system 20 bore great, the problem that influences light-duty energy roofing system 100 safety appears.
It should be noted that, because the special color steel tile roofing system 20 includes a plurality of roof panels 21 connected in sequence, when in actual use, a proper number of roof panels 21 can be selected according to actual requirements, so that the special color steel tile roofing system 20 is matched with the building area of a house and the design of a roof, and the universality of the light energy roofing system 100 is increased.
In addition, in some embodiments, the roof panels 21 may include a first edge and a second edge, the first edge is provided with a first connecting member 22, the second edge is provided with a second connecting member 23, the first connecting member 22 of one roof panel 21 of two adjacent roof panels 21 is connected with the second connecting member 23 of the other roof panel 21, so that a plurality of roof panels 21 form the special color steel tile roof system 20, and the two adjacent roof panels 21 are locked by the first connecting member 22 and the second connecting member 23, and the photovoltaic assembly system 10 covers at least part of the first connecting member 22 and the second connecting member 23 which are connected with each other.
Roof boarding 21 includes relative first limit and second limit, and first limit is provided with first connecting piece 22, and the second limit is provided with second connecting piece 23, and first connecting piece 22 on different roof boarding 21 can be connected with second connecting piece 23 to make two roof boarding 21 connect, be convenient for connect between the roof boarding 21, and first connecting piece 22 is connected with second connecting piece 23 and can also carry out the lockstitching to these two roof boarding 21, makes purpose-made color steel tile roofing system 20's rain-proof effect increase. Therefore, two adjacent roof panels 21 can be connected by the first connecting member 22 on one roof panel 21 and the second connecting member 23 on the other roof panel 21, and are serged, so that the roof panels 21 can be sequentially connected to form the special color steel tile roof system 20, which is convenient for forming the special color steel tile roof system 20, and the two connected roof panels 21 in the special color steel tile roof system 20 have a good rainproof effect.
When the photovoltaic module system 10 is bonded to the corrugation 24 on the roof panel 21, the position of the photovoltaic module system 10 can be adjusted, so that the joint between part of the roof panels 21 can be located below the photovoltaic module system 10, and the photovoltaic module system 10 can cover part of the first connecting piece 22 and the second connecting piece 23 which are connected with each other, and because the photovoltaic module system 10 covers the first connecting piece 22 and the second connecting piece 23 which are connected with each other, the photovoltaic module system 10 can shield the first connecting piece 22 and the second connecting piece 23 which are covered with the photovoltaic module system 10, the connection of the roof panel 21 at the position is protected, and the rainproof effect of the specially-made color steel tile roof system 20 at the position is further improved. In addition, the photovoltaic assembly system 10 is bonded on the roof panel 21, and the photovoltaic assembly system 10 covers the first connecting piece 22 and the second connecting piece 23 at the joint of the roof panel, so that compared with the arrangement mode that the photovoltaic assembly system 10 avoids the first connecting piece 22 and the second connecting piece 23, more photovoltaic assembly systems 10 are arranged on the roof panel 21, and the roof panel 21 can be fully utilized to arrange the photovoltaic assembly system 10.
It should be noted that the first connecting member 22 and the second connecting member 23 may be different types of components that can be installed in a matching manner, for example, the first connecting member 22 may protrude from the surface of the roof panel 21, and the second connecting member 23 may protrude from the surface of the roof panel 21 at the end of the first connecting member due to the buckling portion that is bent toward the roof panel 21 along the first direction, and the buckling portion of the first connecting member 22 and the buckling portion of the second connecting member 23 may be buckled and connected, where the first direction is a direction from the first edge of the roof panel 21 to the middle of the roof panel 21. Or, first connecting piece 22 can also deviate from the surface protrusion of roof boarding 21, and have the buckling parts of buckling towards roof boarding 21 along the second direction at the tip of first connecting portion, second connecting piece 23 can deviate from the surface protrusion of roof boarding 21, and buckle to the direction that is close to roof boarding 21 at the one end of keeping away from roof boarding 21 of second connecting portion, the direction bending type buckling parts that becomes to keeping away from roof boarding 21 again at the tip of second connecting portion, the buckling parts of first connecting piece 22 and second connecting piece 23 can the lock be connected, wherein, the second direction is opposite with the first direction. The embodiments of the present invention are not particularly limited to the specific form of the first connecting member 22 and the second connecting member 23. In addition, the first connecting piece 22 and the second connecting piece 23 can be integrally formed with the roof panel 21, so that the first connecting piece 22 and the second connecting piece 23 can be conveniently arranged.
Further, in some embodiments, as shown in fig. 1, the roof panel 21 may comprise a first sub-roof panel 211 and a plurality of second sub-roof panels 212, the plurality of second sub-roof panels 212 being connected in series, a first target sub-roof panel of the plurality of second sub-roof panels 212 being connected to the first sub-roof panel 211, the first target sub-roof panel being one second sub-roof panel 212 of the plurality of second sub-roof panels 212 located at the most edge after the connection, the first sub-roof panel 211 having two corrugations 24 and the second sub-roof panel 212 having one corrugation 24 in the direction in which the first sub-roof panel 211 is connected to the second sub-roof panel 212; the photovoltaic assembly system 10 is connected to the corrugations 24 on the first sub-roofing panel 211 and the second sub-roofing panel 212; wherein the height of the corrugations 24 of the first sub-roof panel 211 corresponds to the height of the corrugations 24 of the second sub-roof panel 212, the height of the corrugations 24 of the first sub-roof panel 211 being the distance from the end of the corrugation 24 facing away from the surface of the first sub-roof panel 211 to the surface of the first sub-roof panel 211, and the height of the corrugations 24 of the second sub-roof panel 212 being the distance from the end of the corrugation 24 facing away from the surface of the second sub-roof panel 212 to the surface of the second sub-roof panel 212.
The roof panel 21 includes a first sub-roof panel 211 and a second sub-roof panel 212, the plurality of second sub-roof panels 212 are connected in sequence, and one second sub-roof panel 212 located at the most peripheral edge among the plurality of connected second sub-roof panels 212 is connected to one first sub-roof panel 211. That is, a plurality of second sub roof panels 212 are connected and then connected with the first sub roof panel 211 to form the roof panel 21. Wherein, the first sub-roof panel 211 has two corrugations 24, the second sub-roof panel 212 has one corrugation 24, and the photovoltaic module system 10 can be connected with the corrugations 24 on the first sub-roof panel 211 and the second sub-roof panel 212, so as to realize the adhesion of the photovoltaic module system 10 and the roof panel 21. The plurality of roof panels 21 are connected in sequence to form the purpose-made color steel tile roof system 20, and the photovoltaic assembly system 10 is arranged on the purpose-made color steel tile roof system 20 to form the light energy roof system 100, so that the photovoltaic assembly system 10 is arranged on the roof.
The height of the corrugations 24 of the first sub-roofing 211 is the distance from one end of the corrugation 24 away from the surface of the first sub-roofing 211 to the surface of the first sub-roofing 211, and the height of the corrugation 24 of the second sub-roofing 212 is the distance from one end of the corrugation 24 away from the surface of the second sub-roofing 212 to the surface of the second sub-roofing 212, and since the height of the corrugation 24 of the first sub-roofing 211 is the same as the height of the corrugation 24 of the second sub-roofing 212, the height of the raised corrugation 24 on the roofing 21 formed by connecting the first sub-roofing 211 and the second sub-roofing 212 is the same, and the corrugation 24 forms an adhesive surface to be bonded to the photovoltaic module system 10, that is, the adhesive surface on the roofing 21 for being bonded to the photovoltaic module system 10 is flat, so that the photovoltaic module system 10 can be conveniently bonded to the roofing 21.
Additionally, the utility model provides a first subroofing board 211 and the subroofing board 212 of second are used for matcing the photovoltaic module system, and in order to satisfy the rain-proof high demand of various steel tile national standard, the crest height of first subroofing board 211 and the subroofing board 212 of second is 72mm. Where the peak height is the distance between the corrugation 24 protruding out of the surface of the roof plate and the surface of the roof plate, as shown in fig. 2 as H1, and in fig. 3 as H2.
It should be noted that the sizes of the first sub roof panel 211 and the second sub roof panel 212 may be set according to actual conditions,the first sub roof panel 211 is shown in fig. 2, and the width of the first sub roof panel 211 is L 1 Width between two corrugations 24 is L 2 The distance between the center of the corrugation 24 of the two corrugations 24 close to the second edge of the first sub-roofing plate 211 and the second edge is L 3 For example, the width of the first sub-roofing panel 211 may be 648mm, the distance between the centers of two corrugations 24 on the first sub-roofing panel 211 is 191mm, and the distance between the center and the second side of a corrugation 24 of the two corrugations 24 that is close to the second side of the first sub-roofing panel 211 is 229mm, which size of the first sub-roofing panel 211 is referred to as panel one; alternatively, the width of the first sub-roofing 211 may be 731mm, the distance between the centers of two corrugations 24 on the first sub-roofing 211 is 191mm, and the distance between the center of the second side of a corrugation 24 of the two corrugations 24 close to the second side of the first sub-roofing 211 and the second side is 270mm, which size of the first sub-roofing 211 is called panel two. Second sub roof panel 212 as shown in fig. 3, the first sub roof panel 211 has a width L 4 The distance between the center of the corrugation 24 of the second sub-roof panel 212 and the second edge of the second sub-roof panel 212 is L 5 The width of the second sub-roof panel 212 may be 498mm, and the distance between the center of the corrugation 24 of the second sub-roof panel 212 and the second edge of the second sub-roof panel 212 is 249mm, which refers to the second sub-roof panel 212 of this size as panel three; alternatively, the width of the second sub-roof panel 212 may also be 580mm, the distance between the centre of the corrugations 24 of the second sub-roof panel 212 and the second edge of the second sub-roof panel 212 being 290mm, which size of the second sub-roof panel 212 is referred to as panel four. Wherein the width of the first sub roof panel 211 is a distance between the second edge of the first sub roof panel 211 and the second edge, and the width of the second sub roof panel 212 is a distance between the second edge of the second sub roof panel 212 and the second edge. Alternatively, the width of the first sub roof panel 211 and the width of the second sub roof panel 212 may also be other values, which is not specifically limited by the embodiment of the present invention.
The pv system 10 is composed of a plurality of solar panels, which may also have different sizes, for example, the size of the solar panel may be 1770mm × 1000mm × 4mm, where 1000mm is the width of the solar panel, 1770mm is the length of the solar panel, 4mm is the height of the solar panel, and the size of the solar panel is module one. Still alternatively, the size of the solar panel may be 1985mm × 1165mm × 4mm, where 1165mm is the width of the solar panel, 1985mm is the length of the solar panel, and 4mm is the height of the solar panel, and the solar panel with the size is the second module. Alternatively, the solar panel may be of other sizes. The photovoltaic module system 10 may be composed of four solar panels arranged two rows long, with two solar panels in each row; alternatively, the photovoltaic module systems 10 can also be arranged in a row. While, of course, the photovoltaic module system 10 may also be formed by other numbers of solar panels, for example, 6, 8, 10, etc., the embodiment of the present invention is not limited thereto.
The embodiment of the utility model provides an in, solar cell panel is formed by a plurality of solar wafer encapsulation, and the edge of the solar cell panel of formation also has packaging material, and in order to make solar cell panel's usable area great, can arrange at solar cell panel and form photovoltaic module system 10 the time for solar cell panel has the coincide region, and the coincide region can use the butyl sticky tape sealed. Wherein, can adopt the shingle technique to connect between the solar wafer and form solar cell panel, no clearance between the solar wafer to can be so that the area that is used for the electricity generation on the solar cell panel is great, can make full use of usable area of solar cell panel.
In addition, when the photovoltaic module system 10 and the roof panel 21 are bonded, the length direction of the solar panel in the photovoltaic module system 10 is consistent with the extending direction of the corrugation 24, and the width direction of the solar panel in the photovoltaic module system 10 is consistent with the connecting direction of the roof panel 21, which is called a first bonding method; when the photovoltaic module system 10 and the roof panel 21 are bonded, the width direction of the solar panel in the photovoltaic module system 10 may be the same as the extending direction of the corrugation 24, and the length direction of the solar panel in the photovoltaic module system 10 may be the same as the connecting direction of the roof panel 21, which is referred to as a second bonding method. The embodiment of the present invention is not limited to the connection mode with the photovoltaic module system 10 and the roof panel 21.
It should be further noted that the number of the second sub-roof panels 212 on one roof panel 21 may also be set according to actual use requirements, for example, the number of the second sub-roof panels 212 may be 3, 5, 6, 7, etc., and the embodiment of the present invention is not limited in particular to the number of the second sub-roof panels 212 on one roof panel 21.
Additionally, in some embodiments, as shown in fig. 1, the roof panel 21 has a plurality of corrugations 24 arranged at intervals, and the photovoltaic assembly system 10 has a first end and a second end opposite to each other along the distribution direction of the plurality of corrugations 24; the first end of the photovoltaic module system 10 and the second end of the photovoltaic module system 10 are both bonded to the corrugations 24, and the corrugations 24 support the photovoltaic module system 10.
A plurality of corrugations 24 are arranged on the roof panel 21 at intervals, the corrugations 24 protrude out of the surface of the roof panel 21, and the photovoltaic assembly system 10 is adhered to the roof panel 21, so that the corrugations 24 can support and fix the photovoltaic assembly system 10. Photovoltaic module system 10 has relative first end and second end along a plurality of flute 24's distribution direction, and the first end that sets up photovoltaic module system 10 also bonds with second end flute 24 to roof boarding 21 can support first end and the second end of photovoltaic module system 10, makes photovoltaic module system 10's both ends have the support, thereby avoids photovoltaic module system 10 atress to warp greatly and causes the damage to photovoltaic module system 10.
Further, in some embodiments, as shown in fig. 1, the roof panel 21 may include a first sub-roof panel 211 and a plurality of second sub-roof panels 212, the plurality of second sub-roof panels 212 being connected in series, a first target sub-roof panel of the plurality of second sub-roof panels 212 being connected to the first sub-roof panel 211, the first target sub-roof panel being an endmost one of the plurality of second sub-roof panels 212 after connection, a second target sub-roof panel of one roof panel 21 of adjacent two roof panels 21 being connected to a first sub-roof panel 211 of another roof panel 21, the second target sub-roof panel being another endmost one of the plurality of second sub-roof panels 212 after connection, the first sub-roof panel 211 having two corrugations 24, the second sub-roof panel 212 having one 24, in a direction in which the first sub-roof panel 211 is connected to the second sub-roof panel 212, the first and second ends of the photovoltaic assembly 10 are bonded to the corrugations 24 on the first and second sub-roof panels 21 of adjacent two sub-roof panels 21, respectively.
The roof panels 21 include first sub-roof panels 211 and second sub-roof panels 212, the plurality of second sub-roof panels 212 are connected in sequence, one second sub-roof panel 212 located at the most peripheral edge among the plurality of connected second sub-roof panels 212 is connected to one first sub-roof panel 211, and the other second sub-roof panel 212 located at the most peripheral edge among the plurality of connected second sub-roof panels 212 is connected to the first sub-roof panel 211 of the adjacent roof panel 21. That is, a plurality of second sub roof panels 212 are connected, the first target sub roof panel is connected with the first sub roof panel 211 to form the roof panel 21, and the plurality of roof panels 21 are connected with the first sub roof panel 211 of another roof panel 21 through the second target sub roof panel on the roof panel 21, so that the plurality of roof panels 21 can be connected with each other. That is, the first sub-roof panel 211 of one roof panel 21 of two adjacent roof panels 21 is connected to the second target sub-roof panel of the other roof panel 21.
A photovoltaic assembly system 10 is provided on a roof panel 21, a first end of the photovoltaic assembly system 10 is bonded to one of the corrugations 24 on a first sub-roof panel 211 on the roof panel 21, the roof panel 21 has another roof panel 21 adjacent thereto and connected to a second target sub-roof panel of the roof panel 21, and a second end of the photovoltaic assembly system 10 can be connected to one of the corrugations 24 of the other roof panel 21. The further roof panel 21 is also provided with a photovoltaic assembly system 10, and a first end of the photovoltaic assembly system 10 on the further roof panel 21 is connected with the further corrugation 24 of the first sub-roof panel 211 on the further roof panel 21. That is, for two adjacent roof panels 21, the two corrugations 24 of the first sub-roof panel 211 connected to the two roof panels 21 are connected to the two photovoltaic module systems 10 on the two roof panels 21, so that the first end and the second end of the photovoltaic module system 10 can be supported, and the two ends of the photovoltaic module system 10 are supported. Meanwhile, the distance between two adjacent photovoltaic assembly systems 10 is smaller, so that the specially-made color steel tile roof system 20 is fully utilized.
Specifically, for the photovoltaic module system 10 composed of four solar panels in two rows and two columns, the arrangement of the roof panels 21 is different according to the different solar panels used:
the method I comprises the following steps: for the above-mentioned first assembly, in a case that the photovoltaic assembly system 10 is bonded by the first bonding method, three panels three and one panel one may be selected to form the roof panel 21, the three panels three are connected in sequence, a first target sub-roof panel of the three panels three is connected to the first panel, a second target sub-roof panel of the three panels three is connected to the first panel of another roof panel 21, and so on. The roof board 21 is provided with a photovoltaic component system 10, a first end of the photovoltaic component system 10 is connected with a corrugation 24 of a first panel on the roof board 21, which is close to a third panel, the roof board 21 is provided with another roof board 21 adjacent to the first panel, a second end of the photovoltaic component system 10 is connected with a corrugation 24 of a first panel on the another roof board 21, which is close to the first panel 21, and the first end and the second end of the photovoltaic component system 10 are also connected with the corrugations 24 of the third panel. That is, in the arrangement provided in the present embodiment, the photovoltaic module system 10 is connected to five corrugations 24, and both ends of the photovoltaic module system 10 are supported by the corrugations 24. In connection between the third panels, tension can exist at the positions where the first panel is connected with the third panel and the locking edges, so that the connected roof panel 21 has a small size increase, and the photovoltaic assembly system 10 can be well matched with the roof panel 21.
The second method comprises the following steps: for the above-mentioned second assembly, in the case that the photovoltaic assembly system 10 is bonded in the first bonding manner, three fourth panels and one second panel may be selected to form the roof panel 21, the three fourth panels are connected in sequence, a first target sub-roof panel in the three fourth panels is connected to the second panel, a second target sub-roof panel in the three fourth panels is connected to the second panel of another roof panel 21, and so on. The roof panel 21 is provided with a photovoltaic module system 10, a first end of the photovoltaic module system 10 is connected with a corrugation 24 close to a fourth panel on a second panel on the roof panel 21, the roof panel 21 is provided with another roof panel 21 adjacent to the first end, a second end of the photovoltaic module system 10 is connected with a corrugation 24 close to the roof panel 21 in the second panel on the another roof panel 21, and the first end and the second end of the photovoltaic module system 10 are connected with the corrugations 24 of the three fourth panels. That is, in the arrangement provided in the present embodiment, the photovoltaic module system 10 is connected to five corrugations 24, and both ends of the photovoltaic module system 10 are supported by the corrugations 24. The connection between the panel four, the connection of panel two and panel four still can have tension in lockrand department for there is the increase of small size in roof boarding 21 after the connection, thereby can make photovoltaic module system 10 and roof boarding 21 match better.
For photovoltaic module systems 10 formed in other arrangements, or photovoltaic module systems 10 formed from solar panels of other sizes, sub-roofing panels of suitable sizes may also be selected for combination and connected in a suitable manner such that the resulting roofing panel 21 matches the photovoltaic module system 10.
It should be noted that the first sub-roofing boards 211 and the second sub-roofing boards 212 may be connected in other manners, for example, the special color steel tile roofing system 20 may be formed by only sequentially connecting the first sub-roofing boards 211, the photovoltaic module systems 10 are adhered to the corrugations 24 of the first sub-roofing board 211, the first sub-roofing board 211 has one corrugation 24, if both ends of all the photovoltaic module systems 10 are to be disposed on the corrugations 24 in this arrangement manner, the adjacent photovoltaic module systems 10 need to be disposed on different first sub-roofing boards 211, so that the distance between the two adjacent photovoltaic module systems 10 is large, and the special color steel tile roofing system 20 cannot be fully utilized. Or, the specially-made color steel tile roofing system 20 may also be formed by only sequentially connecting the second sub-roofing boards 212, and the photovoltaic module system 10 is adhered to the corrugations 24 of the second sub-roofing board 212, or the first sub-roofing board 211 and the second sub-roofing board 212 may also be arranged at intervals and connected therewith, that is, one first sub-roofing board 211 is connected to one second sub-roofing board 212, and the second sub-roofing board 212 is connected to the other first sub-roofing board 211, and the above steps are repeated, and the photovoltaic module system 10 is adhered to the corrugations 24 of the first sub-roofing board 211 and the second sub-roofing board 212, so as to realize the connection between the photovoltaic module system 10 and the specially-made color steel tile roofing system 20. The embodiments of the present invention are not limited to the composition and connection mode of the special color steel tile roofing system 20.
It should be further noted that, in the embodiment of the present invention, a plurality of roof panels 21 are sequentially connected along a first direction to form a special color steel tile roof system 20, then the endmost roof panel 21 in the first direction does not have an adjacent roof panel 21 in the first direction, and a second target sub-roof panel of the endmost roof panel 21 does not have a corresponding first sub-roof panel 211 connected thereto, at this time, a second end of the photovoltaic assembly system 10 on the endmost roof panel 21 does not have a corresponding corrugation 24 to be adhered, and in order to support a second end of the photovoltaic assembly system 10, a first sub-roof panel 211 for supporting may be further disposed in the first direction of the second target sub-roof panel of the endmost roof panel 21, so that the second target sub-roof panel is connected to the first sub-roof panel 211, and the second end of the photovoltaic assembly system 10 on the roof panel 21 may be adhered to the corrugation 24 on the first sub-roof panel 211. The arrangement also makes the whole special color steel tile roofing system 20 more symmetrical, and in the first direction, the sub-roof panel 21 at the head end and the sub-roof panel 21 at the end are both the first sub-roof panel 211. Of course, a second sub roof panel 212 for supporting may be further disposed in the first direction of the second target sub roof panel of the endmost roof panel 21, so that the second target sub roof panel is connected to the second sub roof panel 212, and therefore, the embodiment of the present invention is not limited specifically.
In addition, the special color steel tile roof system 20 is formed by connecting a plurality of roof panels 21, the plurality of roof panels 21 may be directly connected, such as the second target sub-roof panel on the roof panel 21 is connected with the first sub-roof panel 211 of another roof panel 21, or one or more first sub-roof panels 211 are arranged between the plurality of roof panels 21, the plurality of roof panels 21 are connected by the first sub-roof panel 211, or one or more second sub-roof panels 212 may be arranged between the plurality of roof panels 21, and the plurality of roof panels 21 are connected by the second sub-roof panels 212. In this regard, the embodiments of the present invention are not limited specifically.
Additionally, in some embodiments, a cured structural adhesive may be disposed between the photovoltaic module system 10 and the corrugations 24, and the photovoltaic module system 10 and the corrugations 24 are bonded by the cured structural adhesive.
A curing structural adhesive can be arranged between the photovoltaic assembly system 10 and the corrugated board 24, and the photovoltaic assembly system 10 is bonded with the corrugated board 24 through the curing structural adhesive, so that the photovoltaic assembly system 10 is bonded with the corrugated board 24 conveniently, and the photovoltaic assembly system 10 is connected with the roof board 21.
It should be noted that the cured structural adhesive may be a neutral silicone structural adhesive, and the neutral silicone structural adhesive is a special adhesive for construction, and the adhesive is reliable in adhesion, and can avoid damaging the original building characteristics of the roof, and can realize the integration of the roof panel 21 and the photovoltaic assembly system 10. Of course, the cured structural adhesive may be other adhesives, such as polysulfide rubber, neoprene rubber, polyurethane, etc., and the embodiments of the present invention are not limited to the specific type of cured structural adhesive.
In addition, in some embodiments, the photovoltaic module system 10 may be bonded to a plurality of corrugations 24, a part of the plurality of corrugations 24 is provided with a double-sided adhesive tape, another part of the plurality of corrugations 24 is provided with a cured structural adhesive, a part of the plurality of corrugations 24 is bonded to the photovoltaic module system 10 by the double-sided adhesive tape, and another part of the plurality of corrugations 24 is bonded to the photovoltaic module system 10 by the cured structural adhesive.
Photovoltaic module system 10 bonds with a plurality of corrugates 24 on the roof boarding 21, has to be provided with double-sided tape on some corrugates 24 among a plurality of corrugates 24, is provided with solidification structure glue on the corrugate 24 of other part to when photovoltaic module system 10 bonds with corrugate 24, partial corrugate 24 bonds with photovoltaic module system 10 through double-sided tape, and partial corrugate 24 bonds with photovoltaic module system 10 through solidification structure glue in addition. Double-sided tape need not solidify when using, and double-sided tape's setting is fixed a position photovoltaic module system 10, avoids photovoltaic module system 10 and flute 24 all to glue when being connected through solidification structure, and solidification structure glues the bonding nature of solidifying the structure to photovoltaic module system 10 not enough in solidification process, the condition of photovoltaic module system 10 and roof boarding 21 relative movement, perhaps needs artifical fixed photovoltaic module system 10, waits for the problem of solidification structure glue solidification.
It should be noted that the double-sided tape may be a foam tape, and the foam tape is manufactured by coating a solvent-based (or hot-melt) pressure-sensitive adhesive on one or both surfaces of a substrate made of Ethylene Vinyl Acetate Copolymer (EVA) or Polyethylene (PE) foam, and then laminating release paper. The foam tape has sealing, shock absorbing, and other functions, and can position the photovoltaic module system 10. Alternatively, the double-sided tape may also be of other types, for example, a PET substrate double-sided tape, a non-substrate double-sided tape, etc., as long as it can fix the roof panel 21 and the photovoltaic module system 10, and the embodiment of the present invention is not limited to the specific type of the double-sided tape.
It should be further noted that the double-sided tape may be disposed in the middle of the solar panel of the photovoltaic module system 10, and the double-sided tape is disposed in the middle to be stressed uniformly, so that the fixing effect of the photovoltaic module system 10 is good. In the direction of connection of roof boarding 21, every solar cell panel has first limit and second limit, can also set up solidification structure glue at flute and first limit and second limit, seals the bonding between solar cell panel and flute 24, plays waterproof effect. Specifically, be provided with solidification structure on the flute 24 that solar cell panel first limit and second limit correspond and glue, solidification structure glues and can set up at the extending direction of flute 24 interval, perhaps can all be provided with solidification structure at flute 24's extending direction and glue, the embodiment of the utility model provides a do not do specifically and prescribe a limit to.
Additionally, in some embodiments, as shown in fig. 1, a junction box 11 may be connected to the photovoltaic assembly system 10, and the junction box 11 is located on a surface of the photovoltaic assembly system 10 facing the roof panel 21.
The junction box 11 is a connector connected between the photovoltaic module system 10 and the solar charging control device, and the junction box 11 can connect the power generated by the solar battery with an external line to conduct the current generated by the photovoltaic module system 10. The embodiment of the utility model provides an in light-duty energy roofing system 100, terminal box 11 sets up on photovoltaic module system 10 towards the surface of roof boarding 21, also is that terminal box 11 is located the back of photovoltaic module system 10 to photovoltaic module system 10 can cause to shelter from terminal box 11, realizes hiding of terminal box 11, can also realize hiding of the cable of being connected with terminal box 11.
Further, the junction box 11 may also be located at a position between the corrugations 24 and the corrugations 24 of the roof panel 21, and since the corrugations 24 protrude from the surface of the roof panel 21, a position between the adjacent corrugations 24 and the adjacent corrugations 24 is the surface of the roof panel 21, and a distance is provided between the position between the corrugations 24 and the adjacent corrugations 24 and the surface of the corrugation 24 away from the roof panel 21, so that the pieces of the corrugations 24 and the corrugations 24 may form a receiving portion for receiving the junction box 11, and the junction box 11 on the photovoltaic component system 10 may be located in the receiving portion, thereby preventing the arrangement of the back junction box 11 from affecting the adhesion of the photovoltaic component system 10 and the corrugations 24, and facilitating the arrangement of the photovoltaic component system 10.
In addition, each solar cell panel in the photovoltaic module system 10 may be provided with one junction box 11, or each solar cell panel may be provided with two junction boxes 11, and the two junction boxes 11 are disposed at two ends of the solar cell panel, so that the current generated by the solar cell panel is conducted through the two junction boxes 11.
In addition, in some embodiments, an operation and maintenance pedal may be further disposed on the light energy roofing system 100, both ends of the operation and maintenance pedal are connected to the roof panel 21, the photovoltaic module system 10 is located between both ends of the operation and maintenance pedal, and a portion of the operation and maintenance pedal located between both ends of the operation and maintenance pedal has a preset distance from the photovoltaic module system 10.
The light energy roofing system 100 is further provided with an operation and maintenance pedal, so that a user can conveniently perform actions when the light energy roofing system 100 needs to be maintained or repaired. Both ends of fortune dimension footboard all are connected with roof boarding 21, and photovoltaic module system 10 is located between the both ends of fortune dimension footboard, and it is that the fortune dimension footboard strides photovoltaic module system 10 promptly, is located the upper end of photovoltaic module system 10 to the user can maintain photovoltaic module system 10 through fortune dimension footboard and maintain promptly.
It should be noted that the number of the operation and maintenance pedals can be set according to actual situations, so as to facilitate the maintenance of the photovoltaic module system 10 by a user. For example, two maintenance steps can be provided for one photovoltaic module system 10 in the length direction thereof, so as to avoid that the photovoltaic module system 10 is long and has a position which is difficult for a user to contact or observe. Of course, three operation and maintenance pedals and the like may be arranged in the length direction, and the embodiment of the present invention is not limited in particular.
It should be further noted that two ends of the operation and maintenance step can be disposed between the corrugations 24 and the corrugations 24, and are connected to the surface of the roof panel 21, and in the case that the plurality of second sub-roof panels 212 are connected, the first target sub-roof panel is connected to the first sub-roof panel 211 to form the roof panel 21, and the plurality of roof panels 21 are connected to the first sub-roof panel 211 of another roof panel 21 through the second target sub-roof panel on the roof panel 21, the two ends of the operation and maintenance step are located between the two corrugations 24 of the first sub-roof panel 211, so that an additional installation position for the operation and maintenance step is avoided, and the installation is facilitated.
In addition, in the embodiment of the present invention, the thickness of the first sub roof panel 211 and the second sub roof panel 212 is greater than 0.45mm, so that the roof panel formed by the first sub roof panel 211 and the second sub roof panel 212 meets the requirement of the roof trampling installation.
In addition, in some embodiments, the roof panels 21 may be disposed on a supporting frame, the supporting frame has a ridge beam, the roof panels 21 are distributed on two sides of the ridge beam, and a plurality of sequentially connected roof panels 21 on one side of the ridge beam and a plurality of sequentially connected roof panels 21 on the other side of the ridge beam are both obliquely arranged toward the ridge beam, the plurality of sequentially connected roof panels 21 on one side of the ridge beam and the plurality of sequentially connected roof panels 21 on the other side of the ridge beam form a ridge near the ridge beam; be provided with the ridge apron on the ridge, the ridge apron all is connected with the roof boarding 21 that is located ridge roof beam both sides to sealed with the support frame to roof boarding 21, the extending direction of ridge apron is perpendicular with flute 24's extending direction.
Roof boarding 21 sets up on the support frame, the ridge roof beam has on the support frame, roof boarding 21 distributes in the both sides of ridge roof beam, and a plurality of roof boarding 21 that connect gradually that are located ridge roof beam one side and a plurality of roof boarding 21 that connect gradually that are located ridge roof beam opposite side all arrange towards the slope of ridge roof beam, thereby can form two-sided room slope, two-sided room slope can move towards different directions, for example, a room slope moves the side, another room slope moves the west, can all set up photovoltaic module system 10 on roof boarding 21 on two room slopes, make all have photovoltaic module system 10 to accept the illumination to produce illumination at different moments in one day.
The roof boarding 21 that is located ridge roof beam one side and the roof boarding 21 that is located ridge roof beam opposite side are being close to ridge roof beam department and form the ridge, be provided with the ridge apron on the ridge, the ridge apron all is connected with the roof boarding 21 that is located ridge roof beam both sides, because the extending direction of ridge apron is perpendicular with the extending direction of flute 24, consequently the ridge apron can extend along the connecting direction of roof boarding 21, make ridge apron and roof boarding 21 all be connected, thereby can be sealed roof boarding 21 and support frame, realize light-duty energy roofing system 100 waterproof, it is cold-proof.
In an embodiment of the present invention, the light energy roofing system 100 includes a photovoltaic module system 10 and a purpose-built color steel tile roofing system 20, and the purpose-built color steel tile roofing system 20 includes a plurality of roof panels 21 that are connected in sequence. Since the roof panel 21 has the corrugations 24 protruding from the surface of the roof panel 21, the photovoltaic module system 10 can be bonded to the corrugations 24 to dispose the photovoltaic module system 10 on the roof panel 21. That is, in the embodiment of the utility model, can utilize flute 24 on the roof boarding 21 to connect photovoltaic module system 10, bond photovoltaic module system 10 and realize the setting of photovoltaic module system 10 on purpose-built various steel tile roofing system 20 on flute 24, the cement mound of extra manufacturing bracket system and fixed bolster system has been avoided, the installation cost of photovoltaic module system 10 has been reduced, be convenient for the installation of photovoltaic module system 10, still make light-duty energy roofing system 100's quality less, thereby can avoid the installation of photovoltaic module system 10 to make the weight that purpose-built various steel tile roofing system 20 bore great, the problem that influences light-duty energy roofing system 100 safety appears.
It should be noted that, because the special color steel tile roofing system 20 includes a plurality of roof panels 21 connected in sequence, when in actual use, a proper number of roof panels 21 can be selected according to actual requirements, so that the special color steel tile roofing system 20 is matched with the building area of the house and the design direction of the roof, and the universality of the light energy roofing system 100 is increased.
It should be noted that, in this specification, each embodiment is described in a progressive manner, and each embodiment focuses on differences from other embodiments, and portions that are the same as and similar to each other in each embodiment may be referred to.
While alternative embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including alternative embodiments and all alterations and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional identical elements in an article or terminal device comprising the element.
It is right above to the technical scheme that the utility model provides a detailed introduction has been carried out, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, simultaneously, to the general technical staff in this field, according to the utility model discloses a principle and implementation mode all have the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as the restriction of the utility model.

Claims (10)

1. The utility model provides a light-duty energy roofing system, its characterized in that, light-duty energy roofing system includes photovoltaic module system and purpose-built various steel tile roofing system, purpose-built various steel tile roofing system includes a plurality of roof boarding that connect gradually, have on the roof boarding protrusion in the flute on the surface of roof boarding, photovoltaic module system with the flute bonds, so that photovoltaic module system connects make-up on the purpose-built various steel tile roofing system.
2. The lightweight energy roofing system of claim 1, wherein the roof panels include opposing first and second edges, the first edge being provided with a first connector and the second edge being provided with a second connector, the first connector on one of two adjacent roof panels being connected to the second connector on the other of the two adjacent roof panels such that a plurality of the roof panels form the purpose-built color steel tile roofing system, and the two adjacent roof panels being lockedwith the second connectors via the first connectors;
the photovoltaic assembly system covers at least a portion of the first and second connectors that are connected to each other.
3. The lightweight energy roofing system of claim 2 wherein said roof panels include a first sub-roof panel and a plurality of second sub-roof panels, the plurality of second sub-roof panels being connected in series, a first target sub-roof panel of the plurality of second sub-roof panels being connected to the first sub-roof panel, the first target sub-roof panel being an endmost one of the plurality of second sub-roof panels after connection, the first sub-roof panel having two of said corrugations in a direction in which the first sub-roof panel is connected to the second sub-roof panel, the second sub-roof panel having one of said corrugations;
the photovoltaic assembly system is connected with the corrugations on the first sub-roof panel and the second sub-roof panel;
the height of the corrugations of the first sub roof panel is consistent with the height of the corrugations of the second sub roof panel, the height of the corrugations of the first sub roof panel is the distance from one end, away from the surface of the first sub roof panel, of each corrugation to the surface of the first sub roof panel, and the height of the corrugations of the second sub roof panel is the distance from one end, away from the surface of the second sub roof panel, of each corrugation to the surface of the second sub roof panel.
4. The lightweight energy roofing system of claim 1 wherein the roofing panel has a plurality of spaced apart corrugations, the photovoltaic module system having opposite first and second ends along a direction of distribution of the plurality of corrugations;
the first end of the photovoltaic module system and the second end of the photovoltaic module system are both bonded with the corrugated grooves, and the corrugated grooves support the photovoltaic module system.
5. The lightweight energy roofing system of claim 1 wherein the roof panels include a first sub-roof panel and a plurality of second sub-roof panels, the plurality of second sub-roof panels being connected in series, a first target sub-roof panel of the plurality of second sub-roof panels being connected to the first sub-roof panel, the first target sub-roof panel being one of the second sub-roof panels that is most marginal after the connection, a second target sub-roof panel of one of the adjacent two roof panels being connected to a first sub-roof panel of the other roof panel, the second target sub-roof panel being another of the second sub-roof panels that is most marginal after the connection;
in the direction of connecting the first sub-roof panel and the second sub-roof panel, the first sub-roof panel has two corrugations, the second sub-roof panel has one corrugation, and the first end and the second end of the photovoltaic assembly system are respectively bonded with the upper corrugation on the first sub-roof of the two adjacent roof panels.
6. The lightweight energy roofing system of claim 1 wherein a cured structural adhesive is disposed between the photovoltaic module system and the corrugations, the photovoltaic module system and the corrugations being bonded by the cured structural adhesive.
7. The lightweight energy roofing system of claim 1 wherein said photovoltaic module system is bonded to a plurality of said corrugations;
and double-sided adhesive tapes are arranged on the flutes in the plurality of flutes, cured structural adhesive is arranged on the other flutes, part of the flutes are bonded with the photovoltaic module system through the double-sided adhesive tapes, and the other part of the flutes are bonded with the photovoltaic module system through the cured structural adhesive.
8. The lightweight energy roofing system of claim 1 wherein a junction box is attached to the photovoltaic assembly system and is positioned on a surface of the photovoltaic assembly system facing the roofing panel.
9. The lightweight energy roofing system of claim 1 further comprising an operation and maintenance step, wherein both ends of the operation and maintenance step are connected to the roof panel, the photovoltaic module system is located between the two ends of the operation and maintenance step, and a predetermined distance is provided between the operation and maintenance step and the photovoltaic module system.
10. The lightweight energy roofing system of claim 1 wherein the roof panels are disposed on a support frame, the support frame having a ridge beam, the roof panels being disposed on both sides of the ridge beam, and wherein a plurality of sequentially connected roof panels on one side of the ridge beam and a plurality of sequentially connected roof panels on the other side of the ridge beam are both disposed in an inclined manner toward the ridge beam, and wherein a plurality of sequentially connected roof panels on one side of the ridge beam and a plurality of sequentially connected roof panels on the other side of the ridge beam form a ridge adjacent to the ridge beam;
the ridge is provided with a ridge cover plate, the ridge cover plate is connected with the roof plates on two sides of the ridge beam so as to seal the roof plates and the support frame, and the extending direction of the ridge cover plate is perpendicular to the extending direction of the corrugations.
CN202222535558.2U 2022-09-22 2022-09-22 Light energy roofing system Active CN218861931U (en)

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Application Number Priority Date Filing Date Title
CN202222535558.2U CN218861931U (en) 2022-09-22 2022-09-22 Light energy roofing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222535558.2U CN218861931U (en) 2022-09-22 2022-09-22 Light energy roofing system

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