CN219931426U

CN219931426U - Clamp assembly and perovskite photovoltaic integrated roof system

Info

Publication number: CN219931426U
Application number: CN202320630676.3U
Authority: CN
Inventors: 包旭翔; 童林浪; 于振瑞; 董有顺; 郑策; 唐旭; 请求不公布姓名; 张放; 徐洁; 吴科; 钱立伟; 张波; 李涛; 李室积; 何京飞
Original assignee: Baoding Wanwei Municipal Engineering Co ltd; Changjiang & Jinggong Steel Structure Group Co ltd; Hebei Jizhi Power Technology Co ltd; Wuxi Utmolight Technology Co Ltd
Current assignee: Baoding Wanwei Municipal Engineering Co ltd; Changjiang & Jinggong Steel Structure Group Co ltd; Hebei Jizhi Power Technology Co ltd; Wuxi Utmolight Technology Co Ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-10-31
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of photovoltaic roofs, in particular to a fixture assembly and a perovskite photovoltaic integrated roof system, which comprises roof plates, a photovoltaic assembly and a fixture assembly; the clamp assembly comprises a first clamping member, a second clamping member and a third clamping member; the second clamping member is connected with the first clamping member and is used for installing the photovoltaic module; the third clamping member is connected with the first clamping member and is used for clamping the roof plate. Therefore, the traditional installation guide rail structure is omitted, the weight of the roof is greatly reduced, the bearing requirement of the roof is met, holes are not required to be drilled on the color steel tiles, the water leakage problem is avoided, the matching degree of the color steel tiles and the photovoltaic module is optimized, the installation is simple, the construction efficiency is improved, and the like.

Description

Clamp assembly and perovskite photovoltaic integrated roof system

Technical Field

The utility model relates to the technical field of photovoltaic application, in particular to a fixture assembly and a perovskite photovoltaic integrated roof system.

Background

Currently, as technology in the market has settled for many years, the technology of Building Integrated Photovoltaics (BIPV) gradually tends to mature. The roof BIPV product is mostly combined with color steel tiles, and the concrete assembly mode is as follows: the guide rail is paved on the color steel tile, then the photovoltaic panel assembly is installed on the guide rail, and due to the fact that the guide rail structure is additionally arranged, the weight of a single square meter is too heavy, the bearing requirement of a roof cannot be met.

Disclosure of Invention

The utility model aims to provide a fixture assembly and a perovskite photovoltaic integrated roof system, which solve the technical problems that when a BIPV product of a commercial roof is assembled with a color steel tile in the prior art, the bearing requirement of the roof cannot be met due to the overweight of a single flat meter, and the color steel tile is damaged and water leakage is caused by punching in the installation of a guide rail.

The present utility model provides a clamp assembly, comprising: a first sandwiching member, a second sandwiching member, and a third sandwiching member;

the second clamping member is connected with the first clamping member and is used for installing a photovoltaic module; the third sandwiching member is connected with the first sandwiching member, and the third sandwiching member is used for sandwiching a roof plate.

In the above technical solution, further, the second clamping member is disposed at a top of the first clamping member along a height direction thereof, and the second clamping member is detachably connected with the first clamping member through a first fastening member.

In any of the above embodiments, further, the first sandwiching member is formed with an installation groove and a through hole communicating with the installation groove;

the fixture assembly further comprises an auxiliary mounting member, the auxiliary mounting member is arranged in the mounting groove, and one end of the first fastening member extends into the mounting groove and is detachably connected with the auxiliary mounting member.

In any of the foregoing solutions, further, the clip assembly includes a protective cover connected to the second sandwiching member and configured to cover the first fastening member.

In any of the above technical solutions, further, the fixture assembly further includes a protection pad, and the protection pad is disposed between the photovoltaic assembly and the first and second sandwiching members.

In any of the above technical solutions, further, the third sandwiching member is disposed at a side portion of the first sandwiching member, and the third sandwiching member is detachably connected with the first sandwiching member through a second fastening member.

In any of the above-mentioned aspects, further, one of the first sandwiching member and the third sandwiching member is formed with a positioning groove, and the other of the first sandwiching member and the third sandwiching member is formed with a positioning protrusion portion adapted to the positioning groove.

In any one of the above embodiments, further, the first sandwiching member includes a first supporting portion, a second supporting portion, and a third supporting portion; the second supporting part is arranged below the first supporting part, and a containing cavity is formed in the second supporting part; the number of the third supporting parts is two, and the third supporting parts are respectively arranged at two sides of the first supporting part.

In any of the above embodiments, further, the second sandwiching member has a flat plate structure.

In any of the foregoing solutions, further, the second sandwiching member has an L-shaped plate structure.

The utility model also provides a photovoltaic integrated roof system, which comprises the clamp assembly according to any one of the technical schemes, so that the photovoltaic integrated roof system has all the beneficial technical effects of the clamp assembly, and the description is omitted.

In the above technical solution, further, the photovoltaic integrated roof system further includes a roof plate and a photovoltaic module; wherein the number of the roof plates is a plurality of the roof plates which are laid in sequence;

any adjacent two roof plates are connected with the first clamping member through the third clamping member; the photovoltaic module is clamped between the second clamping member and the first clamping member and is positioned above the roof plate.

In any of the above solutions, further, the photovoltaic integrated roof system further includes a support member disposed below the clip assembly and the roof plate along a height direction of the clip assembly.

In any of the above embodiments, further, any two adjacent roof panels are assembled together to form an upstanding selvedge locking structure.

In any of the above technical solutions, further, the photovoltaic module is of a borderless structure.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a novel clamp assembly and a photovoltaic integrated roof system comprising the novel clamp assembly, wherein the photovoltaic assembly can be clamped by a second clamping member and a first clamping member, and the photovoltaic assembly can be firmly installed on roof plates, such as color steel tiles, by clamping upright edge locking structures of two adjacent roof plates by a third clamping member and the first clamping member. Therefore, the traditional installation guide rail structure is omitted, the weight of the roof is greatly reduced, and the bearing requirement of the roof is met.

In addition, need not to punch on the various steel tile and install this anchor clamps subassembly, can not lead to the problem emergence that leaks, the anchor clamps subassembly is few with the position of various steel tile contact moreover, has avoided scraping the drop of the rust-resistant coating of various steel tile that bumps the lead to, and then does not influence the waterproof performance and the life of various steel tile.

In addition, the clamp assembly can be just clamped on the vertical serging structure formed by the end parts of the two color steel tiles, so that each photovoltaic panel is just above the corresponding color steel tile, the adaptation degree of the clamp assembly and the photovoltaic panel is higher, the clamp assembly and the photovoltaic panel can be lengthened and widened in the same direction according to actual needs, assembly requirements are met, the color steel tile and the photovoltaic assembly can be properly widened, the number of the vertical serging structures is reduced, the utilization rate of the color steel tile is improved by more than 84%, and the material cost is greatly reduced.

In addition, the end part of the color steel tile, namely the vertical edge locking structure, is higher than other parts, and especially after the clamp assembly is installed at the position, the photovoltaic assembly is farther away from the color steel tile below the clamp assembly, namely the space between the clamp assembly and the color steel tile is increased (the height of the photovoltaic assembly from the color steel tile below the clamp assembly is 1.5-2 times that of the traditional design, and can reach more than 110 mm), the space can be used as a drainage channel and a heat dissipation channel, compared with the prior art, the space of the drainage channel is remarkably increased, the water leakage risk of a roof is reduced, the space of an air channel is also increased, the heat dissipation effect is good, the running temperature of the photovoltaic assembly is reduced, the generated energy is improved, the aging of materials is slowed down, the risk of firing is reduced, the temperature of the roof is also reduced, the indoor temperature is reduced, and the effects of energy conservation and consumption reduction are achieved.

In addition, the protective cover is added, so that the bolt can be prevented from being corroded, and the attractiveness is improved;

in addition, the support member is added, so that the pressure-bearing deformation of the color steel tile caused by the photovoltaic module can be prevented, and the color steel tile is safer and more reliable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a clamp assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another structure of a clamp assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a clamp assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a clamp assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of two adjacent color steel plates according to an embodiment of the present utility model;

FIG. 6 is an assembly view of a fixture assembly, a color plate and a photovoltaic assembly provided by an embodiment of the present utility model;

fig. 7 is a schematic view of a part of the structure of a photovoltaic integrated roof system according to an embodiment of the present utility model;

FIG. 8 is an enlarged schematic view of FIG. 7 at A;

FIG. 9 is a schematic view of an auxiliary mounting member according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a protective cover according to an embodiment of the present utility model.

Reference numerals:

the fixture comprises the following components of a fixture assembly, a first clamping member, a first supporting part 11, a second supporting part 12, a third supporting part 13, a mounting groove 14, a positioning groove 15, a holding cavity 16, a limiting part 17, a second clamping member 2, a first fastening member 3, a third clamping member 4, a positioning protruding part 41, a second fastening member 5, a protective pad 6, an auxiliary mounting member 7, a protective cover 8, a main shell 81, a rim plate 82, a nut 9, a color steel tile 20, a vertical locking structure 30, a photovoltaic assembly 40 and a supporting member 50.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The clamp assemblies and the photovoltaic integrated roof system according to some embodiments of the present utility model are described below with reference to fig. 1-8.

Example 1

Referring to fig. 1-8, an embodiment of the present utility model provides a clip assembly 10 for mounting a photovoltaic module 40 to a roof panel, the clip assembly 10 comprising: a first sandwiching member 1, a second sandwiching member 2, and a third sandwiching member 4; wherein the second sandwiching member 2 is connected with the first sandwiching member 1, and both are used for sandwiching the photovoltaic module 40 (note: sandwiching means, that is, sandwiching means for restricting both sides of the article); the third sandwiching member 4 is connected to the first sandwiching member 1, and both are used for sandwiching two adjacent roof plates (the roof plates may be color steel tiles 20, which will be described below for the sake of understanding the present solution, however, other materials may be used instead of color steel tiles 20 with technological progress, not limited thereto). The photovoltaic module 40 may be a perovskite photovoltaic module, a silicon photovoltaic module, a copper indium gallium selenide photovoltaic module, a cadmium telluride photovoltaic module, a gallium arsenide photovoltaic module, or the like.

As can be seen from the above-described structure, the present utility model provides a novel fixture assembly 10, which can be used for mounting a photovoltaic module 40 on a color steel tile 20, specifically, the photovoltaic module 40 can be clamped by the second clamping member 2 and the first clamping member 1, and the vertical locking edge structure 30 of two adjacent color steel tiles 20 can be clamped by the third clamping member 4 and the first clamping member 1, so that the photovoltaic module 40 is firmly mounted on the color steel tile 20.

Therefore, the traditional installation guide rail structure is omitted, the weight of the roof is greatly reduced, and the bearing requirement of the roof is met.

In addition, need not to punch and install this anchor clamps subassembly 10 on various steel tile 20, can not lead to the problem emergence that leaks, the anchor clamps subassembly 10 is few with various steel tile 20 contact's position moreover, can not push up various steel tile 20, has avoided scraping the coming off of the rust-resistant coating of various steel tile 20 that bumps the lead to, and then does not influence the waterproof performance and the life of various steel tile 20.

In addition, the fixture component 10 is just clamped on the vertical serging structure 30 formed by the end parts of the two color steel tiles 20, so that each photovoltaic panel is just above the corresponding color steel tile 20, the adaptation degree of the two is higher, the two can be lengthened and widened in the same direction according to actual needs, the assembly requirement is met, the color steel tile 20 and the photovoltaic component 40 can be properly widened, the number of the vertical serging structures 30 is further reduced, the utilization rate of the color steel tile 20 is improved, the practical use rate can be improved by more than 84%, and the material cost is greatly reduced.

In addition, the end of the color steel tile 20, namely the vertical edge locking structure 30, is higher than other parts, especially when the clamp assembly 10 is installed at the position, the photovoltaic assembly 40 is farther away from the color steel tile 20 below the clamp assembly, namely the space between the clamp assembly and the color steel tile is increased (the height of the photovoltaic assembly 40 from the color steel tile 20 below is 1.5-2 times that of the traditional design and can reach more than 110 mm), the space can be used as a drainage channel and a heat dissipation channel, compared with the prior art, the space of the drainage channel is obviously increased, the water leakage risk of a roof is reduced, the space of an air channel is also increased, the heat dissipation effect is good, the running temperature of the photovoltaic assembly 40 is reduced, the generated energy is improved, the aging of materials is slowed down, the ignition risk is reduced, the temperature of the roof is also reduced, the indoor temperature is reduced, and the effects of energy conservation and consumption reduction are achieved.

Note that: the end portions of any two adjacent color steel tiles 20 form an upright serging structure 30, which is formed by bending and sleeving the end portions of the two color steel tiles 20 together, and the upright serging structure 30 is in the prior art and will not be described in detail herein.

In this embodiment, as shown in fig. 1 to 3, preferably, the second sandwiching member 2 is disposed on top of the first sandwiching member 1 in the height direction thereof, and the second sandwiching member 2 and the first sandwiching member 1 are detachably connected by the first fastening member 3, however, not limited to this, the second sandwiching member 2 and the first sandwiching member 1 may be detachably connected by a snap fit or the like, and may be selected according to actual needs.

According to the above-described structure, the second clamping member 2 is disposed at the top of the first clamping member 1 along the height direction thereof, so that the distance between the photovoltaic module 40 and the color steel tile 20 can be effectively increased, and the drainage channel and the air duct can be further increased.

In addition, the second clamping member 2 is detachably connected with the first clamping member 1 through the first fastening member 3, belongs to a detachable connection mode, and is convenient to install and detach, and particularly is convenient for operation and maintenance operations such as later maintenance or replacement. Of course, not limited to this, the two may be firmly connected together by means of a snap fit or welding.

In this embodiment, preferably, as shown in fig. 1 to 3 and 9, the clamp assembly 10 further includes an auxiliary mounting member 7, the first sandwiching member 1 is formed with a mounting groove 14 and a through opening communicating with the mounting groove 14, and preferably, along the height direction of the first sandwiching member 1, the top of the mounting groove 14 is formed with a through opening, along the length direction of the first sandwiching member 1, the mounting groove 14 penetrates through opposite sides of the first sandwiching member 1, that is, two sides of the mounting groove 14 along the length direction thereof are also formed with through openings, respectively, although not limited thereto, the number and position of the through openings may be selected according to actual needs; the auxiliary mounting member 7 is disposed in the mounting groove 14, and one end of the first fastening member 3 extends into the mounting groove 14 through the through opening at the top of the mounting groove 14 and is detachably connected with the auxiliary mounting member 7.

As can be seen from the above-described structure, when the first fastening member 3 is screwed to clamp the photovoltaic module 40 between the third sandwiching member 4 and the second sandwiching member 2, the auxiliary mounting member 7 will rotate following the first fastening member 3, which eventually gets stuck with the side wall of the mounting groove 14, achieving automatic locking.

Further, the auxiliary mounting member 7 is preferably a square plate, but not limited thereto, and may be a pentagon, a hexagon, or other polygonal structures.

Further, preferably, the first fastening member 3 is a bolt, which may also be provided with a nut provided at the bottom of the auxiliary mounting member 7, which nut may be fitted to the first fastening member 3, in particular, through the aforementioned top through opening.

In this embodiment, the clip assembly 10 further comprises a protective cover 8, preferably as shown in fig. 4 and 6, and the protective cover 8 is preferably connected to an end of the first fastening member 3 remote from the auxiliary mounting member 7.

According to the above-described structure, the protection cover 8 can protect the first fastening member 3, so as to prevent the first fastening member 3 from aging and rusting during long-term outdoor use, and to influence the overall reliability, and to make the system more attractive as a whole.

Further, preferably, the protection cover 8 may have a structure as shown in fig. 4, and the protection cover 8 may be clamped with the second clamping member 2 or connected by a bolt, however, not limited thereto, the protection cover 8 may also have a structure as shown in fig. 10, including a main housing 81 and edge plates 82, where the main housing 81 has a trapezoid shape, and two sides of the main housing 81 are respectively provided with the edge plates 82, and the edge plates 82 may be bonded or bolted with the second clamping member 2 or connected by welding.

In this embodiment, preferably, as shown in fig. 1 to 3, the fixture assembly 10 further includes a protection pad 6, and the protection pad 6 is disposed between the photovoltaic assembly 40 and each of the first and second sandwiching members 1 and 2.

According to the above-described structure, the protection pad 6 plays a role in protecting the photovoltaic module 40 from being crushed, and is safer and more reliable.

Further, the protection pad 6 is preferably made of a polymer material.

In this embodiment, preferably, as shown in fig. 1 to 3, the third sandwiching member 4 is provided at a side portion of the first sandwiching member 1, and the third sandwiching member 4 is detachably connected with the first sandwiching member 1 by the second fastening member 5.

According to the above-described structure, the third sandwiching member 4 is provided on the side portion of the first sandwiching member 1, so that the third sandwiching member 4 and the first sandwiching member 1 can be ensured to clamp the standing-seam crimping structure 30 provided along the vertical direction, meeting the assembly requirement.

In addition, the third clamping member 4 is detachably connected with the first clamping member 1 through the second fastening member 5, belongs to a detachable connection mode, and is convenient to install and detach, and particularly is convenient for operation and maintenance operations such as later maintenance or replacement. Of course, not limited to this, the two may be firmly connected together by means of a snap fit or welding.

Further, preferably, the second fastening member 5 is a bolt, and it may be provided with a nut 9 as needed.

In this embodiment, preferably, as shown in fig. 1 to 3, the first sandwiching member 1 is formed with a positioning groove 15, and the third sandwiching member 4 is formed with a positioning boss 41.

According to the above-described structure, the positioning protrusion 41 and the positioning groove 15 are matched, so that the quick positioning and assembling of the two are realized, and in addition, the straight edge locking structure of the color steel plate is clamped tightly by the positioning protrusion 41 and the positioning groove 15 through the matching.

Further, it is preferable that the positioning boss 41 is a triangular boss, and the apex angle is provided along the horizontal direction, and the positioning groove 15 is a triangular groove of a shape fitting.

Of course, the present utility model is not limited to the above configuration, and the positioning groove 15 may be provided in the third sandwiching member 4, and the positioning boss 41 may be provided in the first sandwiching member 1.

In this embodiment, preferably, as shown in fig. 1 to 3, the first sandwiching member 1 includes a first supporting portion 11, a second supporting portion 12, and a third supporting portion 13; wherein the first supporting part 11 is formed with the mounting groove 14 and the through opening; the second support part 12 is arranged below the first support part 11, and the second support part 12 is provided with a containing cavity 16; the number of the third supporting parts 13 is two, and the third supporting parts 13 are respectively arranged at two sides of the first supporting part 11.

As can be seen from the above-described structure, the accommodating cavity 16 of the first supporting portion 11 is used for accommodating the upright serging structure 30 of the color steel plate, and the upright serging structure 30 is limited, that is, the upright serging structure 30 is not easy to be separated from the accommodating cavity 16; the two third supporting parts 13 are matched with the second clamping member 2 to press the two photovoltaic modules 40 on the left side and the right side.

Further, preferably, as shown in fig. 4, the first sandwiching member 1 further includes a limiting portion 17, and one side of each third supporting portion 13 is provided with a limiting portion 17, where the limiting portion 17 abuts against one side of the photovoltaic module 40, so as to play a role in limiting the photovoltaic module 40.

Further, preferably, the first supporting portion 11, the second supporting portion 12 and the two third supporting portions 13 may be a split type structure or an integral type structure, and may be selected according to actual needs.

Further, preferably, the second supporting portion 12 is L-shaped, and includes a first vertical extending portion and a first horizontal extending portion, the first horizontal extending portion extends along a direction away from the third sandwiching member 4, and the above-mentioned accommodating cavity 16 is provided on a side of the first vertical extending portion, which is close to the third sandwiching member 4;

the cross section of the first supporting part 11 along the height direction is U-shaped, and the hollow part in the first supporting part is the mounting groove 14;

the third supporting portion 13 has a flat plate structure.

In this embodiment, preferably, as shown in fig. 1 to 3, the third sandwiching member 4 has an L-shaped plate structure, and it includes a second vertical extension and a second horizontal extension, the second horizontal extension extending in a direction away from the first sandwiching member 1.

In this embodiment, preferably, as shown in fig. 1 to 3, the second sandwiching member 2 has a flat plate-like structure, and is matched with the flat photovoltaic module 40 and the third supporting portion 13, thereby satisfying the pressing requirement while facilitating the manufacturing.

Of course, the structure of the second sandwiching member 2 is not limited to a flat plate, the second sandwiching member 2 may also adopt a structure, for example, the second sandwiching member 2 includes a mounting groove body, wherein the mounting groove body is concave toward the first sandwiching member 1, and two sides of the mounting groove body are respectively formed with mounting flat plates, the two mounting flat plates are respectively used for pressing the photovoltaic module 40, the limit head of the first fastening member 3 may be hidden in the mounting groove body, and not higher than the two mounting flat plates, and finally not higher than the photovoltaic module 40, so that light shielding caused by the first fastening member 3 to the photovoltaic module 40 can be effectively avoided, and further, preferably, the height of the protective cover 8 is not higher than the second sandwiching member 2, so that shielding caused by the first fastening member 3 to the photovoltaic module 40 can be effectively avoided.

Example two

Referring to fig. 7, a second embodiment of the present utility model further provides a photovoltaic integrated roof system, which includes the clamp assembly 10 described in the first embodiment, so that all the beneficial technical effects of the clamp assembly 10 are provided, and the same technical features and beneficial effects are not repeated.

In this embodiment, the photovoltaic integrated roof system further preferably includes roof panels (e.g., color steel tiles 20, which will be described below as an example) and a photovoltaic module 40, as shown in fig. 1-8; wherein the number of roof plates is a plurality of and is laid in sequence; any two adjacent roof plates are connected with the first clamping member 1 through the third clamping member 4; the photovoltaic module 40 is sandwiched between the second sandwiching member 2 and the first sandwiching member 1 and is located above the color steel tile 20.

Further, preferably, as shown in fig. 7, the photovoltaic module 40 is a borderless structure, further reducing the weight of the roofing.

According to the above-described structure, two adjacent roof plates such as the vertical serging structure 30 of the color steel tile 20 are clamped by the second clamping member 2 and the first clamping member 1, and the photovoltaic module 40 is erected on the top of the color steel tile 20 by the third clamping member 4 and the second clamping member 2 to form a photovoltaic net, and both sides of each photovoltaic module 40 are firmly clamped, so that the whole photovoltaic net is firmer and not easy to damage.

In addition, each photovoltaic module 40 corresponds to each color steel tile 20 one by one, the adaptation degree is better, the color steel tiles 20 can be lengthened and widened in the same direction, the assembly requirement is met, that is, the matching degree of the color steel tiles 20 and the photovoltaic modules 40 is optimized, the color steel tiles 20 perfectly match the photovoltaic modules 40, the installation is simple, the construction efficiency is improved, the labor cost is reduced, the utilization rate of a roof is improved, and more photovoltaic modules 40 can be installed under the same area; particularly, the color steel tile 20 and the photovoltaic module 40 can be properly widened, so that the number of the vertical overlock structures 30 is reduced, the utilization rate of the color steel tile 20 is improved, and the material cost is reduced;

in addition, the length of the clamp assembly 10 can be adjusted according to the actual use situation, the installation guide rail structure is removed, the weight of the roof is reduced, and the bearing requirement of the roof is met.

In addition, the clamp assembly 10 does not need to be perforated and installed on the color steel tile 20, so that the problem of water leakage is avoided, and the clamp assembly is safer and more reliable.

In addition, the end of the color steel tile 20, namely the vertical serging structure 30, is higher than other parts, especially when the clamp assembly 10 is installed at the position, the photovoltaic assembly 40 is farther away from the color steel tile 20 below the clamp assembly, namely the space between the clamp assembly and the color steel tile is increased, namely the drainage and heat dissipation channels are increased, the risks of roof water seepage and spontaneous combustion of the photovoltaic assembly 40 are reduced, the generating capacity of the photovoltaic assembly 40 is improved, the system income is increased, the temperature of the roof is reduced, the indoor temperature is reduced, and the effects of energy conservation and consumption reduction are achieved.

In addition, the design of the protection cover 8 and the supporting member 50, i.e., the supporting frame, is increased, improving the beauty and reliability.

Further, it is preferable that the photovoltaic module 40 has a rectangular shape.

In this embodiment, preferably, as shown in fig. 6, the fixture assembly 10 further includes a supporting member 50, and the supporting member 50 is disposed under the fixture assembly 10 and the roof plate, that is, the color steel tile 20, along the height direction of the fixture assembly 10.

According to the above-described structure, the supporting member 50 can provide support for the color steel tile 20, so as to effectively avoid deformation and even collapse of the color steel tile 20 during long-term use.

Further, it is preferable that the number of the supporting members 50 is plural and sequentially spaced along the length direction and the width direction of the color steel tile 20, respectively, and it is preferable that the above-described supporting members 50 are provided below each of the first and third sandwiching members 1 and 4.

Further, it is preferable that the support member 50 has an i-shaped structure.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A clamp assembly, the clamp assembly comprising: a first sandwiching member, a second sandwiching member, and a third sandwiching member;

2. The clamp assembly of claim 1, wherein the second clamping member is disposed on top of the first clamping member in a height direction thereof, and the second clamping member is detachably connected with the first clamping member by a first fastening member.

3. The clamp assembly of claim 2, wherein the first clamping member is formed with a mounting slot and a through opening in communication with the mounting slot;

4. The clamp assembly of claim 2, further comprising a protective cover coupled to the second clamping member and configured to cover the first fastening member.

5. The fixture assembly of claim 1, further comprising a protective pad disposed between the photovoltaic assembly and both the first and second sandwiching members.

6. The clamp assembly of claim 1, wherein the third clamping member is disposed on a side of the first clamping member and the third clamping member is detachably connected to the first clamping member by a second fastening member.

7. The clamp assembly of claim 1, wherein one of the first and third clamping members is formed with a detent, and the other of the first and third clamping members is formed with a detent boss that mates with the detent.

8. The clamp assembly of any one of claims 1-7, wherein the first clamping member includes a first support, a second support, and a third support; the second supporting part is arranged below the first supporting part, and a containing cavity is formed in the second supporting part; the number of the third supporting parts is two, and the third supporting parts are respectively arranged at two sides of the first supporting part; and/or

The second clamping member has a flat plate structure; and/or

The second sandwiching member has an L-shaped plate structure.

9. A perovskite photovoltaic integrated roof system comprising roof sheets, a photovoltaic assembly and a clip assembly as claimed in any one of claims 1 to 8; wherein the number of the roof plates is a plurality of the roof plates which are laid in sequence;

10. The perovskite photovoltaic integrated roof system of claim 9, further comprising a support member disposed below the clip assembly and the roof panel along a height direction of the clip assembly; and/or

Any two adjacent roof plates are assembled together to form an upright serging structure; and/or

The photovoltaic module is of a borderless structure.