CN216196057U - Roof panel assembly - Google Patents

Abstract

An embodiment of the present invention provides a roof panel assembly, including: roof boarding, roof boarding includes: the wave crest structure is provided with a first bearing surface and a limiting space, and two sides of the wave crest are respectively provided with a limiting structure; the opposite two sides of the main body section are respectively provided with a side section, and each side section is respectively provided with a second bearing surface and a serging structure; the locking structure on one side of the roof panel can be locked with the locking structure on the other side of the adjacent roof panel; the photovoltaic assembly is arranged on the first bearing surface and the second bearing surface of the roof panel; and the fixture assembly is connected to the roof panel and fixedly connects the photovoltaic assembly to the roof panel. According to the technical scheme provided by the embodiment of the utility model, the photovoltaic assembly can be reliably fixed on the roof panel through the clamp assembly.

Description

Roof panel assembly

Technical Field

The embodiment of the utility model relates to the technical field of buildings, in particular to a roof panel assembly.

Background

With the continuous development of the construction industry, roof panels have been widely used in various types of buildings. When the traditional roof panel is constructed, the photovoltaic assembly is usually bonded on the roof panel through sealant so as to achieve the purpose of integrating the photovoltaic assembly and a building.

However, the method has high requirements on the durability of the sealant, the environment, the climate, the temperature and the humidity during construction and the environmental conditions during the use. After a certain time, the sealant is aged to enable the photovoltaic assembly to be separated from the roof panel, so that hidden troubles such as damage and blowing-off of the photovoltaic assembly are caused.

SUMMERY OF THE UTILITY MODEL

Embodiments of the present invention have been made in view of the above problems to provide a roofing panel assembly that solves the above problems.

An embodiment of the present invention provides a roof panel assembly, including:

a roof panel, the roof panel comprising: the wave crest structure is provided with a first bearing surface and a limiting space, and two sides of the wave crest are respectively provided with a limiting structure; the opposite two sides of the main body section are respectively provided with the side sections, and each side section is respectively provided with a second bearing surface and a locking structure; the locking structure on one side of the roof panel can be locked with the locking structure on the other side of the adjacent roof panel;

the photovoltaic assembly is arranged on the first bearing surface and the second bearing surface of the roof panel;

and the fixture assembly is connected to the roof panel and fixedly connects the photovoltaic assembly to the roof panel.

Optionally, the wave crest structure comprises a top plate and two side plates, and the first bearing surface is arranged on the top plate;

the limiting structure is a groove structure which is positioned on the side plate and faces towards the limiting space and is sunken.

Optionally, the groove structure gradually tilts towards the plane of the top plate; or

The groove structure is gradually away from the plane of the top plate and inclines downwards.

Optionally, the clamp assembly comprises: a first clamp and a second clamp;

the first clamp comprises two clamping connecting pieces, each clamping connecting piece is provided with an assembling plate and an extending plate extending out of the assembling plate, the two clamping connecting pieces are oppositely and detachably connected through the assembling plates, and a clamping arm is arranged on each clamping connecting piece; the two clamping arms surround to form a connecting cavity;

the second clamp comprises a plurality of pairs of pressing block assemblies, at least one pair of pressing block assemblies are symmetrically arranged on the extension plate, and the clamping and abutting assemblies comprise a first clamping and abutting piece and a second clamping and abutting piece which are oppositely clamped and connected to the extension plate; the first clamping and abutting piece and the second clamping and abutting piece enclose to form an assembly cavity.

Optionally, the clamp assembly further comprises: the third anchor clamps, the third anchor clamps include first centre gripping butt piece and second centre gripping butt piece, second centre gripping butt piece with first centre gripping butt piece sets up and can dismantle the connection relatively, first centre gripping butt piece with be provided with the centre gripping groove between the second centre gripping butt piece.

Optionally, the first clamping abutting part and the second clamping abutting part are respectively provided with a fool-proof groove and a fool-proof protrusion, and the fool-proof groove is connected with the fool-proof protrusion in a clamping manner.

Optionally, the first clamping abutment member has a first clamping plate and a first abutment plate extending from a side of the first clamping plate opposite to the second clamping abutment member;

the second clamping abutting part is provided with a second clamping plate and a second abutting plate extending from one side of the second clamping plate back to the first clamping abutting part; the clamping groove is formed in one side, facing the first clamping abutting piece, of the second clamping plate.

Optionally, the clamping arm includes an arc-shaped section and a straight section, one end of the arc-shaped section is connected to the extension plate, and the other end of the arc-shaped section is connected to the straight section.

Optionally, at least one first connection hole is formed in the extension plate, at least one second connection hole and at least one third connection hole are formed in the paired first clamping abutting piece and the paired second clamping abutting piece of the pressing block assembly respectively, and a connecting piece sequentially penetrates through the second connection hole, the first connection hole and the third connection hole which are oppositely arranged so as to connect the first clamping abutting piece, the extension plate and the second clamping abutting piece.

In addition, optionally, the support structure further comprises a middle support and a side support;

the middle support comprises a base and a connector, the base is used for being fixed on the roof purline, and the connector can be arranged in the limiting space and is in limiting connection with the limiting structure;

the side support is connected with the serging structure and used for supporting the side section.

According to the technical scheme provided by the embodiment of the utility model, the photovoltaic assembly can be reliably fixed on the roof panel through the clamp assembly, so that the roof panel and the photovoltaic assembly are effectively and safely combined, the integration of a photovoltaic building is realized, and the combination structure of the photovoltaic assembly and the roof panel is more stable and durable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view schematic illustration of a roof panel in an embodiment of the utility model;

fig. 2 is a schematic perspective view of a roof panel according to an embodiment of the present invention;

fig. 3 is a schematic side view of a state in which a photovoltaic module is assembled with a roof panel according to an embodiment of the present invention;

fig. 4 is a schematic perspective structural view of a state in which a photovoltaic module is assembled on a roof panel in an embodiment of the present invention;

FIG. 5 is a side view schematic illustration of a roofing system in an embodiment of the present invention;

FIG. 6 is a diagram illustrating a state of use of a side jig according to an embodiment of the present invention;

FIG. 7 is a schematic plan view of a side clamp according to an embodiment of the present invention;

FIG. 8 is an exploded view of a side clamp in an embodiment of the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 5;

FIG. 10 is a schematic view of a fixture according to an embodiment of the present invention;

FIG. 11 is a schematic perspective view of a clamping connection in an embodiment of the present invention;

FIG. 12 is a schematic view of a jig in an embodiment of the present invention;

FIG. 13 is a schematic view of the structure at plane C-C of FIG. 12;

FIG. 14 is an enlarged view of the structure at B in FIG. 6;

FIG. 15 is a schematic structural view of a briquette according to an embodiment of the present invention;

FIG. 16 is an exploded view of a briquette according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the embodiments of the present invention.

It should be noted that the terms "first" and "second" in the description of the present invention are used merely for convenience in describing different components or names, and are not to be construed as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 6, the roof panel assembly provided in the embodiment of the present invention includes a roof panel, a photovoltaic module and a fixture module, and the fixture module can reliably fix the photovoltaic module on the roof panel, so that the roof panel and the photovoltaic module are effectively and safely combined, the building-integrated photovoltaic system is realized, and the combined structure of the photovoltaic module and the roof panel is more stable and durable.

First, a roof panel used in conjunction with a fixture assembly is introduced, fig. 1 is a schematic side-view structural diagram of a roof panel in an embodiment of the present invention, and fig. 2 is a schematic perspective structural diagram of a roof panel in an embodiment of the present invention, as shown in fig. 1 and fig. 2.

An embodiment of the present invention provides a roof panel, including: a main body section 10 and side sections 20. Wherein, the main body section 10 is provided with a wave crest structure 11, the wave crest structure 11 is provided with a first bearing surface 12 and a limit space 13, and two sides of the wave crest structure 11 are respectively provided with a limit structure 14. The opposite sides of the main body 10 are respectively provided with a side section 20, and each side section 20 is respectively provided with a second bearing surface 21 and a locking structure 22. The lockstitching structure 22 on one side of a roof panel can be locked with the lockstitching structure 22 on the other side of an adjacent roof panel.

According to the technical scheme provided by the embodiment of the utility model, referring to fig. 3 and 4, the photovoltaic module 30 can be integrated on the roof panel by the first bearing surface 12 on the peak structure 11 and the second bearing surface 21 on the side section 20. Meanwhile, referring to fig. 5, through the limiting structures 14 arranged on the wave crest structures 11 of the roof panels, the limiting structures 14 are matched with corresponding support structures, the support structures are supports with triggering structures, and can also be called as middle supports 40, the roof panels are limited on roof purlines 60, and therefore the roof panels have good wind resistance.

In the embodiment of the present invention, the main body 10 may be a plane or a non-plane, and may be made into a corresponding shape according to different requirements. For example, when a flat surface is used, a convex or concave reinforcing structure may be provided on the flat surface for the purpose of enhancing rigidity and strength. Roofing panels include, but are not limited to, sheet metal that is formed by stamping, rolling, etc., processes that include sheet metal having an anti-corrosive coating on the surface thereof to improve the corrosion resistance of the sheet material, including, but not limited to, steel sheet, and anti-corrosive coatings including, but not limited to, paint coatings, zinc coatings, etc.

The side section 20 and the main body section 10 may be an integrally formed structure, and are manufactured by a bending process or a stamping process. One way of forming the side edge sections 20 is to select a section with a predetermined length at both ends of the main body section 10, and then to bend the main body section 10 upward by a bending process, which is taken as an example of the orientation in fig. 1, thereby forming the side edge sections 20 at both sides. Then, taking the right side section 20 as an example, the side section 20 is bent to the right by a predetermined distance to form a second bearing surface 21, the second bearing surface 21 is bent to form a bent section 23 to form a drainage channel, and the bent section 23 is bent upward to form a locking structure 22.

The peak structures 11 may be formed on the body segment 10 by a rolling or stamping process. The peak structures 11 may be one, two or more, and the photovoltaic device 30 may be supported by the peak structures 11 away from the first carrying surface 12 of the main body segment 10. Simultaneously, can further strengthen the intensity of roof boarding through crest structure 11. Furthermore, a plurality of reinforcing ribs 15 are uniformly arranged on the main body section 10 in parallel at positions different from the peak structures 11, and the outward protruding direction of the reinforcing ribs 15 is consistent with the outward protruding direction of the peak structures 11.

Referring to fig. 5, when the roofing system is formed by assembling roof panels on roofing purlins 60, the roof panels can also be used with a plurality of support structures, such as middle support 40 used with peak structure 11 and side supports 50 used with lockrand structure 22. The middle support 40 and the side supports 50 are fixedly connected with the roof purline 60 through self-tapping screws respectively, meanwhile, the middle support 40 is connected with the limiting structure 14 on the wave crest structure 11, and the side supports 50 are connected with the locking edge structure 22, so that the roof panel is limited through the middle support 40 and the side supports 50, and the wind resistance of the roof panel is improved.

With continued reference to fig. 5, in the embodiment of the present invention, one implementation manner of the middle support 40 is that the middle support 40 includes a base 41 and a connector 42, and the connector 42 can be disposed in the limiting space 13 and cooperate with the limiting structure 14 to define a relative position between the roof panel and the middle support 40. The base 41 serves to connect with the roof purlin 60 and provides support for the connector 42. The specific implementation manner of the base 41 is not particularly limited herein as long as the above-described functions can be achieved. The connector 42 is arranged in the limiting space 13 and is matched with the base 41 to restrict the position of the roof panel, so that the position and the state of the roof panel are ensured to be stable. Of course, the specific implementation manner of the connection head 42 is not specifically limited herein as long as the above-mentioned functions can be achieved.

Further, in some practical embodiments of the present invention, one way to realize the connection head 42 is that the portion of the connection head 42 engaged with the position-limiting structure 14 is fixed relative to the base 41, and the shape of the connection head 42 matches with the shape of the position-limiting space 13. Another way to realize the connector 42 is that the part of the connector 42 that is engaged with the limiting structure 14 is rotatable relative to the base 41, and the connector 42 has two states, one state is a folded state, so that the wave crest structure 11 on the roof panel can be conveniently buckled on the connector 42, or in other words, the connector 42 can conveniently extend into the limiting space 13. When the connector 42 is converted from the folded state to the unfolded state, the connector 42 can be clamped on the limiting structure 14, so that the roof panel is limited by matching with the limiting structure 14.

With continued reference to fig. 1 and 2, to support the photovoltaic device 30, the first supporting surface 12 and the second supporting surface 21 are located on the same plane. Because first bearing surface 12 is located the coplanar with second bearing surface 21, then when installing photovoltaic module 30, the both ends of photovoltaic module 30 coincide respectively the butt on the second bearing surface 21 of both sides, the anastomotic support in middle part of photovoltaic module 30 is on first bearing surface 12, can carry out better bearing to photovoltaic module 30, under the effectual condition of bearing, can reduce the requirement of photovoltaic module 30 self intensity, along with the reduction to self intensity requirement, can reduce the thickness of photovoltaic module 30 self, in order to reduce weight and manufacturing cost. Generally, the thickness of the photovoltaic module 30 itself can be reduced by reducing the thickness of the glass package plate on the front side of the photovoltaic module 30, and as the thickness of the glass package plate on the front side is reduced, the light transmittance of the photovoltaic module 30 is enhanced, and the photoelectric conversion performance is improved accordingly.

Further, one way of connecting the photovoltaic module 30 to the roof panel is that the photovoltaic module 30 is adhered to the first bearing surface 12 and the second bearing surface 21 of the roof panel, for example, the photovoltaic module 30 can be adhered to the first bearing surface 12 and the second bearing surface 21 by an adhesive or an adhesive tape, which has an effect of convenient operation. The adhesive can be a silicone structural adhesive or other materials, and the adhesive tape can be a pressure-sensitive adhesive or other material adhesive tape.

Another way of attaching photovoltaic assembly 30 to a roof panel is to secure photovoltaic assembly 30 to the roof panel by a clip assembly, see fig. 6. One way of achieving the clamp assembly is that the clamp assembly includes a middle clamp 70 assembly and side clamps 71. The middle fixture 70 comprises a first fixture 72 and a second fixture 73, wherein the middle fixture 70 is connected with the wave crest structure 11 on the roof panel and forms a first clamping structure with the first bearing surface 12 to limit the photovoltaic assembly 30. The side fixture 71 is connected to the locking edge structure 22 on the roof panel and forms a second clamping structure with the second bearing surface 21 to limit the photovoltaic module 30. Based on the clamping effect of the clamp assembly, the photovoltaic assembly 30 can be effectively fixed, and the stability of the photovoltaic assembly 30 is improved. Further, the mode of bonding can cooperate the use with the anchor clamps subassembly, is about to when photovoltaic module 30 bonds on the roof boarding, and the rethread anchor clamps subassembly is fixed photovoltaic module 30 once more to make photovoltaic module 30's position more stable. It should be noted that the clamp provided in the embodiment of the present invention can be used as the first clamp 72.

In order to further ensure the drainage function of the roof system, it is possible to provide the side edge sections 20 with bent sections 23, and the bent sections 23 are located between the second bearing surface 21 and the serging structure 22. The bent section 23 is bent downward far from the second bearing surface 21, and rainwater falling onto the roof system can flow away through the bent section 23 to ensure the drainage function of the roof system. Rainwater falling onto the roof panel can flow away through the gap between the main body section 10 and the photovoltaic assembly 30. Meanwhile, a heat dissipation channel can be formed through a gap between the main body section 10 and the photovoltaic module 30, so that air can circulate, and the heat dissipation performance of the roof system can be ensured. Further, in order to ensure that the formed heat dissipation channel has sufficient heat dissipation performance, the distance between the main body 10 and the photovoltaic module 30 may be set according to different requirements, for example, may be greater than 2 cm, and the distance is set so that the heat dissipation channel has sufficient cross-sectional area to ensure sufficient air flow to dissipate heat of the photovoltaic module 30.

With continued reference to fig. 1 and 2, one way to implement the wave crest structure 11 is that the wave crest structure 11 includes a top plate and two side plates, and the top plate is provided with a first bearing surface 12. The limit structure 14 is a groove structure which is positioned on the side plate and is sunken towards the limit space 13. In this arrangement, the groove structures on the two side plates extend in opposite directions, or in other words, the groove structures extend into the limiting space 13 enclosed by the two side plates. The groove structure can accommodate the connector 42 of the middle support 40, and the roof panel can be restrained by matching the connector 42, so that the position and the state of the roof panel are prevented from being changed.

Further, for the spacing effect between groove structure and the connector is better, continue to refer to fig. 1 and fig. 2, groove structure horizontal extension or gradually towards the plane perk that the roof is located. Under this kind of mode of arrangement, groove structure can be better with the connector 42 block on the well support 40, and change the interact power, when the roof boarding under the condition of blowing, has the trend of rebound, and groove structure cooperation connector 42 more is favorable to exerting decurrent effort to the roof boarding to can avoid the roof boarding rebound better.

In order to further improve the strength of the roof panel, the main body section 10 is provided with a plurality of reinforcing ribs 15, and the extending direction of each reinforcing rib 15 intersects with the longitudinal direction of the main body section 10. The ribs 15 may be formed on the body segment 10 by a rolling or pressing process, one, two or more ribs 15 may be provided, and when two or more ribs 15 are provided, the intervals between the adjacent ribs 15 may be equal or unequal. As the number of reinforcing ribs 15 increases, the strength of the roof panel will also increase accordingly. In the embodiment of the present invention, the reinforcing rib 15 includes, but is not limited to, a long bar shape, a trapezoid shape, a cross shape, etc. Further, in order to achieve a preferable reinforcing effect, the extending direction of each rib 15 is perpendicular to the longitudinal direction of the main body section 10.

In the embodiment of the utility model, one construction mode of the roof panel is as follows: for convenience of description, taking the orientation in fig. 1 as an example, the left-right direction in fig. 1 is defined as the longitudinal direction of the roof panel, and the direction perpendicular to the paper plane in fig. 1 is defined as the width direction of the roof panel.

During construction, a plurality of support structures are arranged at intervals along the length direction of the roof panel and are fixed on the roof purlines 60 in a fixing mode including but not limited to fixing through self-tapping screws. The plurality of support structures arranged at intervals can be arranged corresponding to different limiting spaces 13, for example, the middle support 40 is arranged corresponding to the limiting space 13 of the wave crest structure 11, and the side supports 50 are arranged corresponding to the overlocking structures 22. Further, for one spacing space 13, the corresponding connected middle support 40 may be one, and one middle support 40 extends along the width direction of the roof panel and penetrates through the whole spacing space 13. The number of the middle supports 40 can also be multiple, and the multiple middle supports 40 are arranged at intervals along the width direction of the roof panel and are connected with the same limiting space 13 correspondingly. In the embodiment of the present invention, an example that one limiting space 13 corresponds to one supporting structure is described, which does not limit the embodiment of the present invention.

Secondly, because the roof panel can be made of metal plates and the side sections 20 have certain elasticity relative to the main body section 10, the roof panel can be clamped between the two side supports 50 in an extrusion mode and is covered and buckled on the middle support 40 through the wave crest structure 11, and the middle support 40 can be connected with the limiting structure 14 after entering the limiting space 13 so as to limit the position of the roof panel.

After assembly, the opposed lockrand structures 22 on two adjacent roof panels can be interlocked. After the roof panel is assembled, the connector 42 on the middle support 40 is located in the limiting space 13, the limiting space 13 provides a limiting structure 14 for resisting wind for the roof panel, and the limiting structure 14 is connected with the middle support 40. When the roof panel is in a wind uncovering condition in a windy environment, the limiting structure 14 is matched with the middle support 40, and the side supports 50 are matched with the locking edge structure 22 to resist wind uncovering together, so that the roof panel is ensured to be stable in state, and the wind resistance effect of the roof panel and a roof system formed by the roof panel is improved remarkably.

Further, after the adjacent roof panels are assembled, the lockstitching structure 22 on one side of the roof panel can be locked with the lockstitching structure 22 on the other side of the adjacent roof panel. The locking mode includes, but is not limited to, wrapping one overlock structure 22 with the other overlock structure 22 and bending inward to obtain a full-length gapless overlock seam, so as to ensure good waterproof effect of the overlock seam, and certainly, the bending degree of the overlock seam can be increased so as to ensure better waterproof performance. The two sides of the roof panel adopt a waterproof mode of gapless seam locking of 360 degrees (and above), and meanwhile, a limiting structure 14 is arranged to provide a wind-resistant bending bearing surface, and a support structure is utilized for wind resistance.

Referring to fig. 6, 10, 12-14, an embodiment of the present invention provides a clamp assembly comprising: a first clamp 72 and a second clamp 73. The first clamp 72 includes two clamping connection members 721, the clamping connection members 721 having mounting plates 7211 and extension plates 7212 extending from the mounting plates 7211, the two clamping connection members 721 being oppositely and detachably connected by the mounting plates 7211, the clamping connection members 721 being provided with clamping arms 7214. The two clamp arms 7214 enclose a clamp cavity. The second clamp comprises a plurality of pairs of pressing block components, at least one pair of pressing block components are symmetrically arranged on the extension plate 7212, and each pressing block component comprises a first clamping and abutting part 731 and a second clamping and abutting part 732 which are oppositely clamped and connected to the extension plate 7212; the first clamping and abutting part 731 and the second clamping and abutting part 732 enclose a mounting cavity.

According to the technical scheme provided by the embodiment of the utility model, the first clamp 72 is arranged on the roof panel by matching the clamping arm 7214 with the limiting structure 14 on the wave crest structure 11 on the roof panel, and meanwhile, the first clamp can be further matched with the pressing block assembly to limit the photovoltaic assembly 30 on the roof panel. When the pressing block assembly is used, the first clamping and abutting part 731 and the second clamping and abutting part 732 are respectively connected to the upper side and the lower side of the extension plate 7212, for example, the first clamping and abutting part 731 is located above the extension plate 7212, the second clamping and abutting part 732 is located below the extension plate 7212, and screws of bolts respectively pass through the first clamping and abutting part 731, the extension plate 7212 and the second clamping and abutting part 732 and are fixed through nuts. The assembly cavity between the first clamping and abutting part 731 and the second clamping and abutting part 732 is used for clamping the photovoltaic assembly 30, so that the photovoltaic assembly 30 is reliably fixed on a roof panel, the roof panel is effectively and safely combined with the photovoltaic assembly 30, photovoltaic building integration is realized, and the combined structure of the photovoltaic assembly 30 and the roof panel is more stable and durable.

Further, the clamp assembly further comprises: the third clamp 71, the third clamp 71 includes a first clamping abutment member 711 and a second clamping abutment member 712, the second clamping abutment member 712 is disposed opposite to the first clamping abutment member 711 and detachably connected to the first clamping abutment member 711, and a fitting groove is disposed between the first clamping abutment member 711 and the second clamping abutment member 712.

The third clamp 71, the first clamp 72 and the second clamp 73 of the clamp assembly will be described separately.

In the embodiment of the present invention, the third fixture 71 may be used in cooperation with the serging structure 22 on the roof panel, and referring to fig. 7 and 8, an implementation manner of the third fixture 71 is that the third fixture 71 includes: a first clamping abutment 711 and a second clamping abutment 712. The second clamping abutting part 712 is disposed opposite to the first clamping abutting part 711 and detachably connected thereto. The first clamping abutment 711 has a first clamping plate 7111 and a first abutment plate 7112 extending from a side of the first clamping plate 7111 facing away from the second clamping abutment 712. The second clamping abutment 712 has a second clamping plate 7121 and a second abutment plate 7122 extending from the second clamping plate 7121 away from the first clamping abutment 711. The second clamping plate 7121 is provided with a clamping groove 7123 towards the first clamping abutment 711 side.

Referring to fig. 9 in conjunction with fig. 5 to 8, when the third fixture 71 is used, the first clamping plate 7111 and the second clamping plate 7121 may be connected by a fastener 713, and the serging structure 22 after the serging operation is completed is clamped in the clamping groove 7123, so as to fix the position between the third fixture 71 and the roof panel. When the position of the third fixture 71 is fixed, the first abutting plate 7112 of the first clamping abutting part 711 corresponds to the second bearing surface 21 on one roof panel and forms a clamping structure, so as to clamp and fix the photovoltaic module 30. The second abutting plate 7122 on the second clamping abutting part 712 corresponds to the second bearing surface 21 on another adjacent roof panel and forms a clamping structure, so as to clamp and fix the adjacent photovoltaic module 30.

According to the technical scheme provided by the embodiment of the utility model, the third fixture 71 can be matched with the serging structure 22 arranged on the roof panel to limit the photovoltaic assembly 30 on the roof panel, so that the photovoltaic assembly 30 is reliably fixed on the roof panel, the roof panel is effectively and safely combined with the photovoltaic assembly 30, the photovoltaic building integration is realized, and the combined structure of the photovoltaic assembly 30 and the roof panel is more stable and durable.

With continued reference to fig. 7 and 8, to facilitate the connection between the first clamping abutment member 711 and the second clamping abutment member 712, at least one first installation hole is formed on the first clamping plate 7111, at least one second installation hole is formed on the second clamping plate 7121, and the fastening member 713 is inserted into the first installation hole and the second installation hole, which are oppositely disposed, so as to connect the first clamping abutment member 711 and the second clamping abutment member 712. By providing the first clamping plate 7111 and the second clamping plate 7121 with mounting holes for connection in advance, the connection position of the first clamping abutment member 711 and the second clamping abutment member 712 can be limited, and the assembly of the fastener 713 can be facilitated. The fastener 713 includes, but is not limited to, a bolt, and the first clamping abutting part 711 and the second clamping abutting part 712 can be sequentially sleeved on a screw of the bolt through the first mounting hole and the second mounting hole, and after the relative position between the first clamping abutting part 711 and the second clamping abutting part 712 is adjusted, a nut on the bolt is tightened. During the process of tightening the nut, the first clamping plate 7111 and the second clamping plate 7121 of the third clamp 71 gradually approach to each other until the clamping of the lockrand structure 22 is completed, so as to fix the relative position between the third clamp 71 and the lockrand structure 22.

Further, to avoid damage to the photovoltaic module 30 by the third fixture 71 during the clamping process, referring to fig. 8 and 9, it is possible to provide at least one buffer structure on each of the first abutting plate 7112 and the second abutting plate 7122. The cushioning structure includes a first cushioning structure 7113 disposed on the first abutment plate 7112 and a second cushioning structure 7124 disposed on the second abutment plate 7122, depending on where the cushioning structure is disposed. The buffer structure can avoid the rigid connection between the butt plate and the photovoltaic assembly 30, and the damage of the butt plate to the photovoltaic assembly 30 is avoided. Meanwhile, the buffer structure has certain elasticity, and when the clamping plate and the second bearing surface 21 clamp the photovoltaic module 30, acting force can be continuously applied to the photovoltaic module 30 through the elastic performance of the buffer structure, so that the position stability of the photovoltaic module 30 is improved.

In an embodiment of the present invention, the buffer structure may be realized in a manner that the buffer structure includes an installation groove and a cushion pad, and the cushion pad is disposed in the installation groove and at least partially extends out of the installation groove. The cushion pad includes but not limited to for making through rubber materials, and rubber materials has certain elasticity, still has certain antiskid nature simultaneously, can avoid photovoltaic module 30 to receive the damage in the time, can ensure that clamping structure is more stable to photovoltaic module 30's clamping action. Can ensure the stability of being connected between blotter and the butt plate through setting up the mounting groove, reduce relative displacement to it is stable to ensure clamping structure's clamping action.

In some embodiments of the present invention, the buffering structure is disposed at a position where the first clamping plate 7111 includes a first clamping surface and a first connecting surface which are opposite to each other, the first clamping surface is disposed opposite to the second clamping plate 7121, the second abutting plate 7122 is disposed at the first connecting surface, and the buffering structure is disposed at a surface of the second abutting plate 7122 facing away from the fastening member 713. The second clamping plate 7121 comprises a second clamping surface and a second connecting surface which are arranged in an opposite way, the second clamping surface is arranged opposite to the first clamping surface, and the clamping groove 7123 is arranged on the second clamping surface and protrudes towards one side of the first connecting surface; a second abutment plate 7122 is arranged on the second connection face, and a buffer structure is arranged on a side surface of the second abutment plate 7122 facing away from the fastener 713.

With continued reference to fig. 7 and 8, to facilitate better adaptation of the clamping slot 7123 to the lockstitching structure 22, the first clamping face and the second clamping face are connected by a fool-proof structure. Make to have certain clearance between first clamping face and the second clamping face through preventing slow-witted structure for lockstitching a border structure 22 can set up in centre gripping groove 7123 more fittingly, avoid the lower extreme of first clamping face and second clamping face to produce the condition of turning up, ensure simultaneously that first butt plate 7112 and second butt plate 7122 are located the coplanar, so that it is parallel with corresponding second bearing surface 21, make the butt that the both ends of photovoltaic module 30 coincide more on second bearing surface 21 and butt plate.

One way to achieve the fool-proof structure is that the fool-proof structure comprises a fool-proof groove 7114 and a fool-proof protrusion 7125, the fool-proof groove 7114 is arranged on the first clamping face, a connecting rod 7126 extends out of the second clamping face, the fool-proof protrusion 7125 is arranged at one end of the connecting rod 7126 far away from the second clamping face, and the fool-proof protrusion 7125 is connected with the fool-proof groove 7114 in a clamping manner. The fool-proof protrusion 7125 partially extends into the fool-proof groove 7114, so that a certain gap is formed between the first clamping surface and the second clamping surface. Meanwhile, the fool-proof protrusion 7125 and the fool-proof groove 7114 can also play a fool-proof role to ensure that the connection position between the first clamping abutting part 711 and the second clamping abutting part 712 is accurate, thereby ensuring that the first abutting plate 7112 and the second abutting plate 7122 are located on the same plane.

In the embodiment of the present invention, the photovoltaic module 30 may be fixed by the middle fixture 70 in addition to the third fixture 71 provided in the above embodiment. The middle clamp 70 includes a first clamp 72 and a press block assembly. Referring to fig. 10 and 11, an embodiment of the present invention provides a first clamp 72, including: two clamping connection members 721, the clamping connection members 721 having a mounting plate 7211 and an extension plate 7212 extending laterally from the mounting plate 7211, the two clamping connection members 721 being oppositely and removably connected by the mounting plate 7211. Wherein, the clamping connecting piece 721 is further provided with a clamping arm 7214, and the two clamping arms 7214 enclose to form a clamping cavity.

According to the technical scheme provided by the embodiment of the utility model, referring to fig. 12 to 14, the first clamp 72 is arranged on the roof panel by matching the clamping arm 7214 with the limiting structure 14 on the wave crest structure 11 on the roof panel, and can be further matched with the pressing block assembly to limit the photovoltaic assembly 30 on the roof panel, so that the photovoltaic assembly 30 is reliably fixed on the roof panel, the roof panel and the photovoltaic assembly 30 are effectively and safely combined, the photovoltaic building integration is realized, and the combination structure of the photovoltaic assembly 30 and the roof panel is more stable and durable.

With reference to fig. 12 to 14 in combination with fig. 10 and 11, when the first fixture 72 is in use, the assembly plates 7211 on the two clamping connectors 721 are connected by the fasteners 722, and the two clamping arms 7214 clamp the wave crest structure 11 on the roof panel, specifically, the limiting structure 14 divides the wave crest structure 11 into an upper part and a lower part, the clamping arms 7214 clamp the upper part, that is, the upper part of the wave crest structure 11 is located in the clamping cavities, and the clamping arms cooperate with the limiting structure 14 to realize the position fixing between the first fixture 72 and the roof panel. After the position of the first clamp 72 is fixed, the pressing block assembly connected to the extension plate 7212 may further clamp and fix the photovoltaic module 3030. According to different requirements, one or more pressing block assemblies can be connected to the extension plate 7212, so that different numbers of photovoltaic modules 30 can be fixed.

Referring to fig. 10 and 11, to facilitate the use of attachment wave structures 11, retaining arms 7214 are provided on extension plate 7212. The length of the clamping cavity between the two clamping arms 7214 can be extended by extending the length of the plate 7212 to facilitate better connection with the wave crest structure 11.

In one implementation of the present embodiment, the clamp arm 7214 includes an arcuate section and a flat section, the arcuate section having one end connected to the extension plate 7212 and the other end connected to the flat section. Can make centre gripping arm 7214 parcel better through the segmental arc and live the upside part of crest structure 11, can make centre gripping arm 7214 inject on limit structure 14 through the straight section, avoid centre gripping arm 7214 and crest structure 11 to break away from.

To further ensure positional stability between the clamp arm 7214 and the wave crest 11, the end of the straight section remote from the arc section is provided with a limit flange. When the clamping arm 7214 is clamped on the peak structure 11, the limiting flange can extend into the groove of the limiting structure 14, and the length of the limiting flange is adapted to the length of the groove of the limiting structure 14, so that the clamping arm 7214 can be reduced from moving relative to the limiting structure 14.

Further, the mounting plate 7211 is provided with at least one mounting hole, and the fastener 722 is inserted into the mounting hole to connect the two clamping connectors 721. Mounting holes are provided in the mounting plate 7211 in advance to facilitate mounting of the fasteners 722.

Further, to facilitate the connection between the extension plate 7212 and the compact assembly, at least one connection hole 7213 is provided on the extension plate 7212.

Further, the fitting plate 7211 and the extension plate 7212 are L-shaped. After the two clamping connecting members 721 are connected, the extension plates 7212 on the two clamping connecting members 721 are located on the same plane, so that the pressing block assemblies connected to different extension plates 7212 are also approximately located on the same plane, the photovoltaic module 30 is better clamped, the photovoltaic module 30 is prevented from being tilted, the requirement on the strength of the photovoltaic module 30 can be lowered, the thickness of the photovoltaic module 30 is reduced, and the weight and the manufacturing cost are reduced.

In some embodiments of the utility model, the first clamp 72 may not be used with the press block assembly, and one way of achieving the function of the press block assembly is to clamp the photovoltaic assembly 30 by extending the extension plate 7212 beyond the clamping arm 7214 along the extension direction of the clamping arm 7214, and then the extended portion is matched with the first bearing surface to achieve the function of the press block assembly, so that the photovoltaic assembly 30 is reliably fixed on the roof panel.

Referring to fig. 15 and 16 in conjunction with fig. 12 to 14, in an embodiment of the present invention, a compact assembly may be implemented in a manner that includes: a first clamping part 731 and a second clamping part 732. The first clamping and abutting part 731 and the second clamping and abutting part 732 are oppositely arranged and detachably connected, and an assembly cavity is formed by the first clamping and abutting part 731 and the second clamping and abutting part 732 in an enclosing manner. When the extension plate is used, the first clamping and abutting part 731 and the second clamping and abutting part 732 are respectively connected to the upper side and the lower side of the extension plate 7212, for example, the first clamping and abutting part 731 is located above the extension plate 7212, the second clamping and abutting part 732 is located below the extension plate 7212, and the screws of the bolts respectively pass through the first clamping and abutting part 731, the extension plate 7212 and the second clamping and abutting part 732 and are fixed through nuts. The assembly cavity between the first clamping and abutting part 731 and the second clamping and abutting part 732 is used for clamping the photovoltaic assembly 30, so that the photovoltaic assembly 30 is reliably fixed on a roof panel, the roof panel is effectively and safely combined with the photovoltaic assembly 30, photovoltaic building integration is realized, and the combined structure of the photovoltaic assembly 30 and the roof panel is more stable and durable.

In order to facilitate the connection between the first clamping and abutting part 731 and the second clamping and abutting part 732, at least one first mounting hole is formed in the first clamping and abutting part 731, at least one second mounting hole is formed in the second clamping and abutting part 732, and the fastening member 733 is sequentially inserted into the first mounting hole and the second mounting hole which are oppositely arranged, so as to connect the first clamping and abutting part 731 and the second clamping and abutting part 732.

The fitting cavity is used for accommodating an edge of the photovoltaic module 30, and it is a practical way that the first clamping and abutting part 731 is provided with a fitting groove 7314, and the second clamping and abutting part 732 is at least partially arranged corresponding to a notch of the fitting groove 7314 to form a fitting cavity with the fitting groove 7314.

Further, the first abutting part 731 includes a first flat section 7311, an upright section 7312, and a second flat section 7313, where the upright section 7312 is disposed at one end of the first flat section 7311, and the second flat section 7313 is disposed at one end of the upright section 7312 far from the first flat section 7311, and extends to one end far from the first flat section 7311. The first clamping part 731 is used to connect with the extension plate 7212, and may have a length greater than that of the second flat section 7313, so as to provide a more stable support for the first clamping part 731. The vertical section 7312 and the second flat section 7313 form a fitting groove 7314, the fitting groove 7314 cooperates with the second abutting part 732 to accommodate the edge of the photovoltaic assembly 30, and the second flat section 7313 cooperates with the second abutting part 732 to clamp the edge of the photovoltaic assembly 30.

To limit the position of the photovoltaic module 30 within the mounting cavity, it is achievable that an end of the vertical section 7312 away from the second flat section 7313 extends out of the first limiting projection 7315. The maximum distance that the photovoltaic module 30 extends into the assembly cavity can be limited by the first limiting protrusion 7315, so that the photovoltaic module 30 is prevented from being installed and dislocated.

In one implementation of the second engaging member 732, the second engaging member 732 includes a third straight section 7321 and a fourth straight section 7322, and the fourth straight section 7322 is disposed opposite to the assembling groove 7314. The second clip 732 is used to connect with the extension plate 7212, and may have a length greater than that of the third flat section 7321 to provide more stable support for the second clip 732. The third flat section 7321 forms a fitting cavity to fit the fitting groove 7314 to receive the edge of the photovoltaic module 30, and the third flat section 7321 clamps the photovoltaic module 30 to fit the second flat section 7313.

In order to further limit the position of the photovoltaic module 30 in the assembly cavity, a second limiting protrusion 7323 extending toward the first clamping part 731 is disposed between the third straight section 7321 and the fourth straight section 7322. The second limiting protrusion 7323 corresponds to the first limiting protrusion 7315, so as to cooperate with the first limiting protrusion to limit the maximum distance that the photovoltaic module 30 extends into the assembly cavity, thereby avoiding the installation dislocation of the photovoltaic module 30.

Further, in order to avoid damage to the photovoltaic module 30 caused by the pressing block assembly during the clamping process, with reference to fig. 15 and 16, it is possible to provide at least one buffer structure on each of the first clamping-abutting part 731 and the second clamping-abutting part 732, where the buffer structure is located in the assembling cavity. Based on the different arrangement positions, the buffering structure disposed on the first clamping part 731 is a first buffering pad 7316, and the buffering structure disposed on the second clamping part 732 is a second buffering pad 7325. The buffer structure can avoid rigid connection between the clamping piece and the photovoltaic module 30, and the clamping piece is prevented from damaging the photovoltaic module 30. Meanwhile, the buffer structure has certain elasticity, and when the clamping piece clamps the photovoltaic module 30, the elastic performance of the buffer structure can continuously apply acting force to the photovoltaic module 30 so as to improve the position stability of the photovoltaic module 30.

In an embodiment of the present invention, the buffer structure can be realized in a manner that the first clamping part 731 and the second clamping part 732 are both provided with mounting grooves, and the buffer structure is disposed in the mounting grooves and at least partially extends out of the mounting grooves. Based on different arrangement positions, the installation groove disposed on the first clamping part 731 is a first installation groove 7317, and the installation groove disposed on the second clamping part 732 is a second installation groove 7324. The buffer structure includes but not limited to for making through rubber materials, and rubber materials has certain elasticity, still has certain antiskid nature simultaneously, can avoid photovoltaic module 30 to receive the damage in the time, can ensure that the clamping action to photovoltaic module 30 is more stable. Can ensure the stability of being connected between blotter and the butt plate through setting up the mounting groove, reduce relative displacement to it is stable to ensure clamping structure's clamping action.

It should be noted that in the embodiment of the present invention, in addition to the photovoltaic module 30 being fixed by the third fixture 71 provided in the above embodiment, the photovoltaic module 30 may also be fixed by the first fixture 72 alone, or the third fixture 71 and the first fixture 72 are combined into a fixture assembly, and the fixture assembly cooperates with the roof panel to fix the photovoltaic module 30.

Based on the clamp assembly in the above embodiment, correspondingly, referring to fig. 6 and 12, an embodiment of the present invention further provides a roofing system, including: a plurality of roof panels and a first fixture 72 as described in the previous embodiments. Referring to fig. 1 and 2, a roof panel includes: a main body section 10 and side sections 20; the main body section 10 is provided with a wave crest structure 11, the wave crest structure 11 is provided with a first bearing surface 12 and a limiting space 13, and two sides of the wave crest structure 11 are respectively provided with a limiting structure 14. The opposite two sides of the main body section 10 are respectively provided with a side section 20, and each side section 20 is respectively provided with a second bearing surface 21 and a serging structure 22; adjacent roof panels are locked together by a lockstitching structure 22. The first clamp 72 is connected to the wave structure 11 via a clamping cavity, the clamping arm 7214 extending partially into the retaining structure 14. The implementation manners of the roof panel and the first fixture 72 can refer to the contents in the above embodiments, and are not described in detail here.

Further, the roofing system also includes side brackets 50, and the side brackets 50 are connected to the lockstitching structure 22 for supporting the side sections 20. The side brackets 50 are used for limiting the position of the roof panel through the overlocking structure 22, and the side brackets 50 are matched with the middle bracket 40 to achieve the position limitation of the roof panel so as to improve the wind resistance.

Further, the roofing system further includes a photovoltaic module 30, and the photovoltaic module 30 is disposed on the first bearing surface 12 and the second bearing surface 21 on the roof panel. One way of connecting the photovoltaic module 30 to the roof panel is that the photovoltaic module 30 is adhered to the first bearing surface 12 and the second bearing surface 21 of the roof panel, for example, the photovoltaic module 30 can be adhered to the first bearing surface 12 and the second bearing surface 21 by an adhesive or an adhesive tape, which has an effect of convenient operation. The adhesive can be a silicone structural adhesive or other materials, and the adhesive tape can be a pressure-sensitive adhesive or other material adhesive tape.

Another way of attaching photovoltaic assembly 30 to a roof panel is to secure photovoltaic assembly 30 to the roof panel by a clip assembly, see fig. 6. One way of achieving the clamp assembly is that the clamp assembly includes a first clamp 72 assembly and a third clamp 71. The first fixture 72 comprises a first fixture 72 and a pressing block assembly, the first fixture 72 assembly is connected with the wave crest structure 11 on the roof panel and forms a first clamping structure with the first bearing surface 12 to limit the photovoltaic assembly 30. The third fixture 71 is connected to the locking edge structure 22 on the roof panel and forms a second clamping structure with the second bearing surface 21 to limit the position of the photovoltaic module 30. Based on the clamping effect of the clamp assembly, the photovoltaic assembly 30 can be effectively fixed, and the stability of the photovoltaic assembly 30 is improved. Further, the mode of bonding can cooperate the use with the anchor clamps subassembly, is about to when photovoltaic module 30 bonds on the roof boarding, and the rethread anchor clamps subassembly is fixed photovoltaic module 30 once more to make photovoltaic module 30's position more stable.

Further, the roofing system also includes roofing purlin 60, and well support 40 is fixed in on roofing purlin 60 through base 41, and the side bearer 50 is fixed on roofing purlin 60 equally, and the fixed mode includes but not limited to fixes through self-tapping screw to the realization is to the spacing constraint of roof boarding.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A roof panel assembly, comprising:

a roof panel, the roof panel comprising: the wave crest structure is provided with a first bearing surface and a limiting space, and two sides of the wave crest are respectively provided with a limiting structure; the opposite two sides of the main body section are respectively provided with the side sections, and each side section is respectively provided with a second bearing surface and a locking structure; the locking structure on one side of the roof panel can be locked with the locking structure on the other side of the adjacent roof panel;

the photovoltaic assembly is arranged on the first bearing surface and the second bearing surface of the roof panel;

and the fixture assembly is connected to the roof panel and fixedly connects the photovoltaic assembly to the roof panel.

2. A roof panel assembly according to claim 1, characterised in that the wave crest structure comprises a top plate and two side plates, the top plate being provided with the first bearing surface;

the limiting structure is a groove structure which is positioned on the side plate and faces towards the limiting space and is sunken.

3. A roof panel assembly according to claim 2, characterised in that the groove structure is gradually turned up towards the plane in which the top panel is located; or

The groove structure is gradually away from the plane of the top plate and inclines downwards.

4. A roof plate assembly according to any one of claims 1-3, characterised in that the clamp assembly comprises: a first clamp and a second clamp;

the first clamp comprises two clamping connecting pieces, each clamping connecting piece is provided with an assembling plate and an extending plate extending out of the assembling plate, the two clamping connecting pieces are oppositely and detachably connected through the assembling plates, and a clamping arm is arranged on each clamping connecting piece; the two clamping arms surround to form a connecting cavity;

the second clamp comprises a plurality of pairs of pressing block assemblies, at least one pair of pressing block assemblies are symmetrically arranged on the extension plate, and the clamping and abutting assemblies comprise a first clamping and abutting piece and a second clamping and abutting piece which are oppositely clamped and connected to the extension plate; the first clamping and abutting piece and the second clamping and abutting piece enclose to form an assembly cavity.

5. The roofing panel assembly of claim 4 wherein the clamp assembly further comprises: the third anchor clamps, the third anchor clamps include first centre gripping butt piece and second centre gripping butt piece, second centre gripping butt piece with first centre gripping butt piece sets up and can dismantle the connection relatively, first centre gripping butt piece with be provided with the centre gripping groove between the second centre gripping butt piece.

6. The roofing panel assembly of claim 5 wherein said first and second retaining abutments are respectively provided with a fool-proof groove and a fool-proof protrusion, said fool-proof groove and said fool-proof protrusion being snap-fit connected.

7. The roofing panel assembly of claim 5 wherein said first clamping abutment has a first clamping plate and a first abutment plate extending from a side of said first clamping plate facing away from said second clamping abutment;

the second clamping abutting part is provided with a second clamping plate and a second abutting plate extending from one side of the second clamping plate back to the first clamping abutting part; the clamping groove is formed in one side, facing the first clamping abutting piece, of the second clamping plate.

8. The roofing panel assembly of claim 4 wherein said clamp arm includes an arcuate segment and a flat segment, one end of said arcuate segment being connected to said extension panel and the other end of said arcuate segment being connected to said flat segment.

9. The roofing plate assembly of claim 4 wherein the extension plate has at least one first connecting hole, the first abutting member and the second abutting member of the pair of pressing block assemblies have at least one second connecting hole and at least one third connecting hole, respectively, and a connecting member is sequentially inserted through the second connecting hole, the first connecting hole and the third connecting hole, which are oppositely disposed, to connect the first abutting member, the extension plate and the second abutting member.

10. A roof panel assembly according to any one of claims 1-3, further comprising a supporting frame structure including a middle support and side supports;

the middle support comprises a base and a connector, the base is used for being fixed on the roof purline, and the connector can be arranged in the limiting space and is in limiting connection with the limiting structure;

the side support is connected with the serging structure and used for supporting the side section.

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