Color steel tiles, photovoltaic brackets and photovoltaic power stations

Abstract

The utility model discloses a color steel tile, a photovoltaic support and a photovoltaic power station, wherein the color steel tile includes a tile unit, the tile unit includes a tile body, a mother rib and a sub-rib, a heat dissipation groove is formed in the tile body, and the tile body includes a first side plate and a second side plate arranged opposite to each other; the mother rib is bent and connected to the first side plate, and the end of the mother rib facing away from the first side plate is bent to form an abutting curling edge; the sub-rib is bent and connected to the second side plate, and is arranged in the heat dissipation groove, and a folding edge is provided on the side of the sub-rib opposite to the second side plate. The first side plate of a tile unit is used to fit and connect the second side plate of another tile unit, so that the mother rib of one tile unit wraps and clamps the sub-rib of another tile unit, and the abutting curling edge is inserted between the folding edge and the second side plate. The technical scheme of the utility model aims to improve the structural strength and waterproof performance of the connection between the tile units of the color steel tile, and further improve the practicality and reliability of the photovoltaic support.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a color steel tile, a photovoltaic bracket and a photovoltaic power station. Background Art

[0002] In related technologies, photovoltaic power stations can use color steel tiles to form a load-bearing support structure to install and fix photovoltaic components, so that photovoltaic power stations can use color steel tile roofs as photovoltaic supports to realize the assembly and construction of photovoltaic power stations on the roofs of buildings such as factories.

[0003] However, most of the existing color steel tiles are connected by overlapping in sequence to form a whole. The structural strength at the connection position of the color steel tiles is low, which makes the color steel tiles have poor bearing capacity for photovoltaic modules. Rainwater can easily penetrate from the overlapping gaps of adjacent color steel tiles under capillary action, which in turn causes water leakage at the overlapping gaps of the color steel tiles, reducing the practicability and reliability of the photovoltaic bracket. Utility Model Content

[0004] The main purpose of the utility model is to provide a color steel tile, aiming to improve the structural strength and waterproof performance of the connection between the tile units of the color steel tile, and further improve the practicality and reliability of the photovoltaic bracket.

[0005] To achieve the above-mentioned purpose, the color steel tile proposed in the utility model includes a tile unit, the tile unit includes a tile body, a mother rib and a sub-rib, a heat dissipation groove is formed in the tile body, the tile body includes a first side plate and a second side plate arranged opposite to each other; the mother rib is bent and connected to the first side plate, and the end of the mother rib facing away from the first side plate is bent to form an abutting curling edge; the sub-rib is bent and connected to the second side plate and arranged in the heat dissipation groove, and the side of the sub-rib opposite to the second side plate is provided with an overlapping edge. The first side plate of one tile unit is used to fit and connect the second side plate of another tile unit, so that the mother rib of one tile unit wraps and clamps the sub-rib of another tile unit, and the abutting curling edge is inserted between the overlapping edge and the second side plate.

[0006] Optionally, the tile unit is defined to have a horizontal direction, and the width of the tile body along the horizontal direction is defined to be L, satisfying the condition: 460mm≤L≤500mm.

[0007] Optionally, the tile unit is defined to have a height direction, and the depth of the heat dissipation groove along the height direction is defined to be H, satisfying the condition: 60mm≤H≤75mm.

[0008] Optionally, the tile unit is defined to have a horizontal direction and a height direction, the width of the tile body along the horizontal direction is defined to be L, L=480 mm, and the depth of the heat dissipation groove along the height direction is defined to be H, H=65 mm.

[0009] Optionally, the sub-rib and the second side plate are spaced to form a sealed cavity, and the abutting curling edge is inserted into the sealed cavity when two adjacent tile units are connected. The color steel tile is also provided with a sealing colloid, and the sealing colloid is filled in the sealed cavity.

[0010] Optionally, the folded edge is bent and connected to one end of the sub-rib, and is spaced from the sub-rib to form an attachment gap, the attachment gap is connected to the sealing cavity, and a portion of the sealing colloid is filled in the attachment gap.

[0011] Optionally, the tile body further includes a bottom plate, the first side plate and the second side plate are connected to two sides of the bottom plate and enclose the bottom plate to form the heat dissipation groove, and the bottom plate is provided with stiffening ribs.

[0012] Optionally, the first side panel and the second side panel are both provided with a straight panel section and a step section, the step section includes a first raised step and a second raised step formed by bending in sequence, the first raised step connects the straight panel section, and the second raised step connects the bottom panel.

[0013] The utility model also proposes a photovoltaic bracket, which includes a fixing component and a color steel tile. The color steel tile is the color steel tile mentioned above, and the color steel tile is used to support the photovoltaic component. The fixing component is connected to the color steel tile and is used to fix the photovoltaic component.

[0014] Optionally, the color steel tile comprises a plurality of tile units connected side by side, and sub-ribs and mother ribs are respectively arranged on both sides of the tile unit, and the mother rib of one tile unit wraps and clamps the sub-rib of another adjacent tile unit. The fixing member is connected to two adjacent tile units and abuts against the mother rib.

[0015] Optionally, the fixing member includes a clamp seat, a push block and a fastener, the clamp seat forms a accommodating cavity, the inner wall of the accommodating cavity abuts against the side wall of one of the tile units, and the sub-ribs and mother ribs of two adjacent tile units are inserted into the accommodating cavity; the push block is rotatably connected to the inner wall of the accommodating cavity and abuts against the mother rib; the fastener connects the clamp seat and the push block.

[0016] The utility model also provides a photovoltaic power station, which includes a photovoltaic component and a photovoltaic bracket. The photovoltaic bracket is the photovoltaic bracket mentioned above, and the photovoltaic component is installed on the photovoltaic bracket.

[0017] The technical solution of the utility model is to bend and set a mother rib on the first side plate of the tile body, bend and set a sub-rib on the second side plate, and set the sub-rib in the heat dissipation groove. When multiple tile units are spliced ​​together, the first side plate of a tile unit can be used to fit and abut the second side plate of another tile unit, so that the mother rib of one tile unit extends into the heat dissipation groove of another tile unit to wrap and clamp the sub-rib, so as to achieve the splicing and fixing of adjacent tile units. By setting a folding edge on the side of the sub-rib opposite to the second side plate, and bending and forming an abutting curling edge at one end of the mother rib, the folding edge can be used to increase the overall thickness of the sub-rib, thereby increasing the contact area and connection strength between the mother rib and the sub-rib, thereby improving the structural strength of the connection between adjacent tile units; at the same time, by inserting the abutting curling edge between the folding edge and the second side plate, and fitting the abutting folding edge and the second side plate, the close fitting assembly of the sub-rib and the mother rib can be better achieved, reducing the infiltration of accumulated water into the connection of the tile unit under capillary action, achieving better waterproof performance, and further improving the practicality and reliability of the color steel tile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of an embodiment of the utility model colored steel tile;

[0020] Figure 2 for Figure 1 A front view of an embodiment of a color steel tile;

[0021] Figure 3 This is a schematic structural diagram of an embodiment of the photovoltaic bracket of the utility model;

[0022] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0023] Figure 5 for Figure 3 Front view at A in the middle;

[0024] Figure 6 for Figure 3 A local enlarged view of the connection between the sub-rib and the main rib of two adjacent tile units in a photovoltaic bracket.

[0025] Description of Figure Numbers:

[0026]

[0027]

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] Most of the existing color steel tiles are connected in a way of overlapping in sequence to form a whole. The structural strength at the connection position of the color steel tiles is low, which makes the color steel tiles have a poor bearing effect on the photovoltaic module. Rainwater can easily penetrate from the overlapping gaps of adjacent color steel tiles under capillary action, which leads to water leakage at the overlapping gaps of the color steel tiles, reducing the practicality and reliability of the photovoltaic bracket. In view of the above problems, the utility model proposes a color steel tile 100.

[0034] Reference Figures 1 to 6 In the embodiment of the utility model, the color steel tile 100 includes a tile unit, the tile unit includes a tile body 10, a mother rib 30 and a sub-rib 50, a heat dissipation groove 111 is formed in the tile body 10, and the tile body 10 includes a first side plate 13a and a second side plate 13b arranged opposite to each other; the mother rib 30 is bent and connected to the first side plate 13a, and one end of the mother rib 30 facing away from the first side plate 13a is bent to form an abutting curling edge 31; the sub-rib 50 is bent and connected to the second side plate 13b, and is arranged in the heat dissipation groove 111, and a folding edge 51 is provided on the side of the sub-rib 50 opposite to the second side plate 13b. The first side plate 13a of a tile unit is used to fit and connect the second side plate 13b of another tile unit, so that the mother rib 30 of one tile unit wraps and clamps the sub-rib 50 of another tile unit, and the abutting curling edge 31 is inserted between the folding edge 51 and the second side plate 13b.

[0035] It is understandable that photovoltaic power stations can mostly be built on the roofs of buildings such as factory buildings and tents, which is conducive to better utilizing the vast space of the building roof and better improving the light energy utilization rate of the photovoltaic power station. The roofs of such buildings can usually be built with color steel tiles 100, which are low in cost and easy to assemble. At this time, the photovoltaic power station can use the wavy structural characteristics of the color steel tiles 100 to support the photovoltaic components 300 on the color steel tiles 100, and use the fixing components 200 to connect to the color steel tiles 100 to fix the photovoltaic components 300, so that the color steel tiles 100 can be used to form a photovoltaic bracket of the photovoltaic power station, realizing the integrated construction of the photovoltaic power station and the building roof.

[0036] In the present application, the tile body 10 of the tile unit can be provided with a heat dissipation groove 111 formed by a depression, and the two sides of the tile body 10 can have a first side plate 13a and a second side plate 13b extending upwards relatively. At this time, the inner side surfaces of the first side plate 13a and the second side plate 13b facing each other can be formed as two opposite inner side walls of the heat dissipation groove 111, and the outer side surfaces of the first side plate 13a and the second side plate 13b facing each other can be surfaces that fit each other when multiple tile units are connected in sequence. The mother rib 30 is bent and set on the first side plate 13a, and the mother rib 30 can be bent and connected to the end surface of the groove bottom wall of the first side plate 13a facing away from the heat dissipation groove 111, and is arranged with a relative interval with the outer side surface of the first side plate 13a; and the sub-rib 50 is bent and set on the second side plate 13b, and the sub-rib 50 can be bent and connected to the end surface of the groove bottom wall of the second side plate 13b facing away from the heat dissipation groove 111, and is arranged in the heat dissipation groove 111 and is arranged with a relative interval with the inner side surface of the second side plate 13b.

[0037] In this way, when the colored steel tiles 100 are used to construct a building roof, the first side panels 13a and the second side panels 13b of the tile units of the multiple colored steel tiles 100 can be sequentially fitted and spliced ​​to form a whole, so as to ensure the shading area of ​​the building roof and the stable bearing support for the photovoltaic module 300. At this time, when two adjacent tile units are spliced ​​with each other, the outer side surface of the first side panel 13a of one tile unit can be fitted and abutted with the outer side surface of the second side panel 13b of the other tile unit, and the mother rib 30 on the first side panel 13a can be extended into the heat dissipation groove 111 of the other tile unit. By bending the other end of the mother rib 30 to form an abutting curling edge 31, the mother rib 30 can form a circular structure formed by buckling two U-shaped structures, so that the mother rib 30 can wrap and clamp the sub-rib 50 of the other tile unit at this time, so as to ensure a tight fitting connection between the two tile units. By setting an overlapped edge 51 on the side of the sub-rib 50 opposite to the second side plate 13b, the overlapped edge 51 can be used to better increase the structural thickness of the sub-rib 50, thereby effectively increasing the contact area between the sub-rib 50 and the mother rib 30, so that the sub-rib 50 can better fit the inner wall of the cavity formed by the mother rib 30 and the first side plate 13a, thereby improving the structural strength of the mother rib 30 after clamping and fixing the sub-rib 50, thereby effectively improving the overall structural strength of the tile unit of the color steel tile 100 after connection, avoiding the color steel tile 100 from breaking at the connection between the sub-rib 50 and the mother rib 30 of the adjacent tile unit when the gravity of the photovoltaic module 300 is greater, thereby achieving stable support of the photovoltaic module 300 by the color steel tile 100, and effectively improving the structural stability and reliability of the color steel tile 100.

[0038] Under the effect of the overlapped edge 51 provided on the side of the sub-rib 50 opposite to the second side plate 13b, when the mother rib 30 wraps the sub-rib 50, the abutting edge 31 at the end of the mother rib 30 can be inserted between the overlapped edge 51 and the inner side surface of the second side plate 13b, and the two opposite sides of the abutting edge 31 are respectively abutted against the overlapped edge 51 and the inner side surface of the second side plate 13b, which is conducive to making the mother rib 30 better fit the outer peripheral setting of the sub-rib 50 wrapping another tile unit, and effectively reducing the gap between the sub-rib 50 and the mother rib 30. In this way, the accumulated water falling on the heat dissipation groove 111 of the tile unit cannot penetrate the gap between the sub-rib 50 and the mother rib 30 and the gap between the first side plate 13a and the second side plate 13b to the bottom surface of the tile body 10 under the capillary action, effectively improving the waterproof performance of the color steel tile 100, and further improving the practicality and reliability of the color steel tile 100.

[0039] Among them, when the tile unit is produced and shipped from the factory, the mother rib 30 and the first side panel 13a can be set at a certain angle, and the sub-rib 50 and the second side panel 13b can be set at a certain angle. In this way, when adjacent tile units are spliced, the mother rib 30 can be more conveniently buckled and wrapped around the sub-rib 50, and then the sub-rib 50 and the mother rib 30 can be bent so that the abutting rolled edge 31 of the mother rib 30 abuts against the folded edge 51 of the sub-rib 50 and the second side panel 13b to complete the splicing and assembly between the tile units, further improving the assembly convenience and practicality of the color steel tile 100.

[0040] Reference Figure 2 In one embodiment of the present utility model, the tile unit is defined to have a horizontal direction, and the width of the tile body 10 along the horizontal direction is defined to be L, satisfying the condition: 460mm≤L≤500mm.

[0041] In this embodiment, by limiting the overall width of the tile body 10 to between 460 mm and 500 mm, for example, L can be 460 mm, 465 mm, 470 mm, 475 mm, 480 mm, 485 mm, 490 mm, 495 mm, 500 mm, etc., the size of the tile body 10 can be better matched with the standard specifications of the 480-tile type, and the color steel tile 100 can be assembled with an assembly deviation within a range of 20 mm when assembled according to the standard of the 480-tile type, so as to ensure the standardized and reliable assembly of the color steel tile 100. Within this width range, the width of the tile unit can be better multipled with the size of the mainstream photovoltaic, so that the color steel tile 100 can better adapt to the size setting of the mainstream photovoltaic module 300 in the market, so that the photovoltaic module 300 can be more regularly arranged and connected to the first side plate 13a and the second side plate 13b of the color steel tile 100, thereby improving the assembly convenience of the photovoltaic power station. At the same time, since the color steel tile 100 can match the module of the photovoltaic module 300 within this width range, it is also beneficial to better reduce the laying dead zone of the photovoltaic module 300 on the photovoltaic bracket formed by the color steel tile 100, so that the photovoltaic module 300 can be better laid on the entire building roof, achieving the maximum laying amount of the photovoltaic module 300, and thus better guaranteeing the power generation of the photovoltaic power station, further improving the structural reliability and practicality of the color steel tile 100.

[0042] Reference Figure 2 In one embodiment of the present invention, the tile unit is defined to have a height direction, and the groove depth of the heat dissipation groove 111 along the height direction is defined as H, satisfying the condition: 60mm≤H≤75mm.

[0043] It is understandable that when the photovoltaic assembly 300 is installed on the photovoltaic support formed by the color steel tile 100, the bottom surface of the photovoltaic assembly 300 can be abutted against the bend of the mother rib 30 of the interconnected tile units, and the photovoltaic assembly 300 is fixed by connecting the first side plate 13a and the second side plate 13b of the two adjacent tile units with the fixing member 200 to ensure the stable installation of the photovoltaic assembly 300 on the color steel tile 100. At this time, after the photovoltaic assembly 300 is installed, it is located at the notch of the heat dissipation groove 111 of the tile unit, so that the space in the heat dissipation groove 111 can be used for air flow, which is conducive to using the flowing airflow to take away the heat released by the photovoltaic assembly 300 during operation, thereby achieving the heat dissipation effect on the photovoltaic assembly 300.

[0044] In this embodiment, since the heat dissipation groove 111 formed by the tile unit of the color steel tile 100 can provide airflow to dissipate heat for the photovoltaic module 300, adjusting the groove depth of the heat dissipation groove 111 can play a certain role in regulating the airflow velocity and flow rate flowing into the heat dissipation groove 111, thereby affecting the heat dissipation effect of the photovoltaic module 300. By limiting the groove depth of the heat dissipation groove 111 to between 60mm and 75mm, for example, H can be 60mm, 65mm, 70mm, 75mm, etc., a better heat dissipation effect for the photovoltaic module 300 can be achieved. By setting the groove depth H of the heat dissipation groove 111 to be ≥ 60mm, a larger airflow can be passed into the heat dissipation groove 111 within this range, ensuring that the airflow can fully take away the heat released by the photovoltaic module 300; at the same time, by setting the groove depth H of the heat dissipation groove 111 to be ≤ 75mm, it can be avoided within this range that the groove depth of the heat dissipation groove 111 is too large, resulting in a low airflow velocity flowing in the heat dissipation groove 111, and preventing the photovoltaic module 300 from cooling down insignificantly. Moreover, within this range, the overall height of the color steel tile 100 can be avoided to be too large, the overall thickness of the building roof can be reduced, and the production cost of the color steel tile 100 can be reduced, further improving the practicality and reliability of the color steel tile 100 and improving the heat dissipation effect of the photovoltaic power station. Preferably, the groove depth of the heat dissipation groove 111 of the tile unit can be set to 65 mm. Limiting to this numerical range can make the overall size of the color steel tile 100 more suitable, achieve a better heat dissipation effect of the photovoltaic module 300 in the photovoltaic power station, and further improve the structural stability and reliability of the color steel tile 100.

[0045] In one embodiment of the utility model, the tile unit is defined to have a horizontal direction and a height direction, the width of the tile body along the horizontal direction is defined to be L, L=480mm, and the depth of the heat dissipation groove along the height direction is defined to be H, H=65mm.

[0046] In this embodiment, the tile unit can set the width dimension L in the horizontal direction to 480mm, and at the same time, the groove depth H of the heat dissipation groove 111 of the tile unit in the height direction is set to 65mm. Under this size range, the size of the tile unit can be better adapted to the size of the photovoltaic component 300, ensuring that the color steel tile 100 can be more stably and reliably installed and fixed to the photovoltaic component 300, so that the photovoltaic bracket can have a higher wattage rate, that is, the photovoltaic bracket can be assembled with a relatively suitable number of tile units; at the same time, the overall spatial size of the heat dissipation groove 111 can better meet the heat dissipation requirements of the photovoltaic component 300, so that the airflow can flow through the heat dissipation groove 111 more fully and smoothly to take away the heat released by the photovoltaic component 300, and at the same time, the flow blind area of ​​the airflow can be effectively reduced to achieve a better heat dissipation effect. Therefore, by limiting the overall size of the tile unit to the above value, the color steel tile 100 can achieve a better support role for the photovoltaic component 300 and a better heat dissipation effect, further improving the practicality and reliability of the color steel tile 100.

[0047] Reference Figure 6 In one embodiment of the present invention, the sub-rib 50 and the second side plate 13b are spaced to form a sealed cavity, and the abutting curling edge 31 is inserted into the sealed cavity when two adjacent tile units are connected. The color steel tile 100 is also provided with a sealing colloid 70, and the sealing colloid 70 is filled in the sealed cavity.

[0048] In this embodiment, the sub-rib 50 and the second side plate 13b can be arranged at a certain distance, so that a sealed cavity of a certain volume can be formed between the sub-rib 50 and the second side plate 13b. At this time, when two adjacent tile units are spliced ​​and fixed to each other, the mother rib 30 can wrap around and clamp the sub-rib 50 of another tile unit, and the abutting curled edge 31 can be inserted into the sealed cavity to achieve a close fit between the sub-rib 50 and the mother rib 30.

[0049] After the adjacent tile units are spliced ​​together, the color steel tile 100 can also use the sealing colloid 70 to fill the sealed cavity. The sealing colloid 70 can be waterproof rubber, silicone, etc. The sealing colloid 70 can be filled and solidified in the sealed cavity and adhere to the inner wall of the sealed cavity, so that the sealing colloid 70 can play a certain role in supporting the spacing between the sub-rib 50 and the second side plate 13b, preventing the sub-rib 50 from being squeezed by the second side plate 13b by external force, which has a certain probability of destroying the close fit between the sub-rib 50 and the mother rib 30. At the same time, it can avoid the accumulation of water in the sealed cavity and prevent the color steel tile 100 from rusting. By filling the sealing colloid 70 in the sealed cavity, the sealing colloid 70 can block the gap between the abutting curling edge 31, the overlapping edge 51 and the second side plate 13b, which can effectively prevent the accumulated water falling into the heat dissipation groove 111 from infiltrating into the connection between the two adjacent tile units, thereby achieving better waterproof performance of the color steel tile 100 and further improving the structural stability and reliability of the photovoltaic bracket.

[0050] Reference Figure 6 In one embodiment of the present invention, the folded edge 51 is bent and connected to one end of the sub-rib 50, and is spaced from the sub-rib 50 to form an attachment gap, the attachment gap is connected to the sealing cavity, and a portion of the sealing colloid 70 is filled in the attachment gap.

[0051] In this embodiment, by bending and connecting the overlapped edge 51 to one end of the sub-rib 50, the overlapped edge 51 is formed integrally on the sub-rib 50, thereby improving the structural strength of the sub-rib 50. An attachment gap may be formed between the overlapped edge 51 and the sub-rib 50, and the attachment gap may be connected to the sealing cavity, so that when the sealing colloid 70 is filled into the sealing cavity, part of the sealing colloid 70 may flow into the attachment gap and solidify and adhere to the attachment gap. In this way, the attachment gap with a smaller width may be used to better improve the adhesion force of the sealing colloid 70 in the sealing cavity, thereby preventing the sealing colloid 70 from being separated from the sealing cavity, and ensuring the connection stability and reliability between the tile units.

[0052] In addition, under the action of the attachment gap, the sealing colloid 70 can be pre-injected into the sealing cavity, and the attachment gap can be used to provide a certain attachment support for the sealing colloid 70, so that the two adjacent tile units can be assembled and connected when the sealing colloid 70 is not completely solidified, so that the abutting curled edge 31 can be squeezed into the sealing colloid 70 during the insertion into the sealing cavity, thereby ensuring the stable adhesion of the sealing colloid 70 to the sub-ribs 50 and the main ribs 30, and further improving the assembly reliability and waterproof performance of the color steel tile 100.

[0053] Reference Figure 1 and Figure 2In one embodiment of the utility model, the tile body 10 also includes a bottom plate 11, a first side plate 13a and a second side plate 13b are connected to both sides of the bottom plate 11, and are enclosed with the bottom plate 11 to form a heat dissipation groove 111, and the bottom plate 11 is provided with a stiffening rib 113.

[0054] In this embodiment, the tile body 10 can be formed by connecting the first side plate 13a and the second side plate 13b to the opposite sides of the bottom plate 11, so that the bottom plate 11 can form the bottom wall of the heat dissipation groove 111, and the first side plate 13a and the second side plate 13b can form two opposite inner side walls of the heat dissipation groove 111, so that the longitudinal cross-sectional shape of the tile unit can be set in a structural shape similar to a "U" shape. Among them, a stiffening rib 113 can be provided on the bottom plate 11, and the stiffening rib 113 can be a boss structure extending along the length direction of the bottom plate 11. The stiffening rib 113 can be formed by stamping on the bottom plate 11 using a stamping technology. Then, when multiple color steel tiles 100 are assembled to form a building roof, the stiffening rib 113 can be used to increase the structural strength and rigidity of the bottom plate 11, which is conducive to better preventing the color steel tile 100 from being deformed due to stress, and further improving the overall structural stability and reliability of the color steel tile 100.

[0055] Reference Figure 1 , Figure 2 and Figure 4 In one embodiment of the utility model, the first side panel 13a and the second side panel 13b are both provided with a straight panel section 131 and a step section 133. The step section 133 includes a first raised step 1331 and a second raised step 1333 formed by bending in sequence. The first raised step 1331 is connected to the straight panel section 131, and the second raised step 1333 is connected to the bottom panel 11.

[0056] In this embodiment, by providing a step 133 in both the first side panel 13a and the second side panel 13b, the step 133 can be bent to form a first raised step 1331 and a second raised step 1333, and the two raised step structures can be used to enhance the connection strength between the first side panel 13a and the second side panel 13b and the bottom plate 11, which is beneficial to better alleviate the stress concentration of the tile body 10 at the connection position between the first side panel 13a and the bottom plate 11 and the connection position between the second side panel 13b and the bottom plate 11, so that the color steel tile 100 can support the photovoltaic module 300 more stably and reliably, ensure the overall supporting strength of the photovoltaic bracket, and further improve the structural stability and reliability of the color steel tile 100.

[0057] The utility model also proposes a photovoltaic bracket, which includes a fixing component 200 and a color steel tile 100. The specific structure of the color steel tile 100 refers to the above embodiment. Since the photovoltaic bracket adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0058] Reference Figure 3 In one embodiment of the utility model, the color steel tile 100 includes a plurality of tile units connected side by side, and the two sides of the tile units are respectively provided with sub-ribs 50 and mother ribs 30, and the mother ribs 30 of one tile unit are arranged to wrap and clamp the sub-ribs 50 of another adjacent tile unit. The fixing member 200 is connected to two adjacent tile units and is arranged to abut the mother ribs 30.

[0059] In this embodiment, the color steel tile 100 can be connected and fixed to form a whole by using the sub-ribs 50 between multiple tile units and the main ribs 30, so that the color steel tile 100 can have a larger bearing area to assemble more photovoltaic modules 300, thereby ensuring the light energy utilization rate of the photovoltaic power station. Among them, the main ribs 30 and the sub-ribs 50 can be respectively arranged on the first side plate 13a and the second side plate 13b on both sides of the tile body 10 of the tile unit, and the tile unit can support the photovoltaic module 300 by using the first side plate 13a and the second side plate 13b. Under the clamping and fixing action of the main ribs 30 and the sub-ribs 50, the connection strength of the first side plate 13a and the second side plate 13b between the tile units can be better improved, so that the color steel tile 100 can support the photovoltaic module 300 more stably and reliably. At this time, the fixing member 200 can be connected to the first side plate 13a and the second side plate 13b of two adjacent tile units, and the fixing member 200 can be fixed against the mother rib 30 wrapped around the sub-rib 50. The first side plate 13a and the second side plate 13b with a larger connection area can be used to better support the fixing member 200, so that the fixing member 200 can be more firmly connected to fix the photovoltaic assembly 300, thereby improving the structural stability and reliability of the photovoltaic bracket. In addition, the fixing member 200 is connected to the connection between the two adjacent tile units, which is also conducive to using the fixing member 200 to further improve the connection stability and reliability between the two tile units, effectively preventing the color steel tile 100 from breaking and separating, and further improving the practicality and reliability of the photovoltaic bracket.

[0060] Reference Figure 4 and Figure 5In one embodiment of the utility model, the fixing member 200 includes a clamp seat 21, a push block 23 and a fastener 25. The clamp seat 21 is formed with a receiving cavity, the inner wall of the receiving cavity is in contact with the side wall of a tile unit, and the sub-ribs 50 and the main ribs 30 of two adjacent tile units are inserted into the receiving cavity; the push block 23 is rotatably connected to the inner wall of the receiving cavity and is arranged to push against the main rib 30; the fastener 25 connects the clamp seat 21 and the push block 23.

[0061] In this embodiment, the fixing member 200 can be connected and fixed at the connection between two adjacent tile units by means of the clamp seat 21 and the support block 23, that is, connected to the first side plate 13a and the second side plate 13b of the two tile units. At this time, the top surface of the clamp seat 21 can have a certain installation area, so that the fixing member 200 can be connected to the top surface of the clamp seat 21 by means of a pressure block to press the frame of the photovoltaic component 300, or the bottom edge of the frame of the photovoltaic component 300 can be connected by bolts on the top surface of the clamp seat 21, so as to realize the connection and fixation of the fixing member 200 to the photovoltaic component 300. Among them, the clamp seat 21 can be a "U"-shaped structure with one side open, so that the end of the first side plate 13a and the end of the second side plate 13b of the two tile units can be inserted into the accommodating cavity of the clamp seat 21, so that the mother rib 30 wrapped around the clamping sub-rib 50 can abut against the inner wall of the accommodating cavity, and one inner wall of the accommodating cavity abuts against the second side plate 13b connected to the mother rib 30, and then by arranging a rotatable abutting block 23 in the accommodating cavity, the abutting block 23 can be used to abut on the outer periphery of the abutting curl 31 of the mother rib 30, and then the abutting block 23 and the clamp seat 21 are connected and fastened by fasteners 25 such as bolts and snaps, so that the clamp seat 21 can clamp and fix the first side plate 13a and the second side plate 13b of the two tile units, thereby realizing the installation and fixation of the fixing component 200 on the color steel tile 100. In this way, the fixing member 200 of the above structure can make the fixing member 200 more stably connected to the color steel tile 100 and improve the connection stability and reliability of the adjacent tile units on the color steel tile 100. At the same time, the fixing member 200 can be used to more stably connect and fix the photovoltaic assembly 300, ensure the overall structural stability and reliability of the photovoltaic bracket, and ensure the stable assembly of the photovoltaic assembly 300 on the photovoltaic bracket, further improving the practicality and reliability of the photovoltaic bracket. Among them, when the fastener 25 is a bolt connecting the abutment block 23 and the clamp seat 21, the fastener 25 can also be used as a connecting piece connecting the photovoltaic assembly 300, so that the fixing member 200 can better connect the color steel tile 100 and the photovoltaic assembly 300 as a whole, further simplifying the overall structure of the fixing member 200 and improving the practicality and reliability of the fixing member 200.

[0062] The color steel tile 100 can be provided with a folding edge 51 on the sub-rib 50 of the tile unit, and a butting edge 31 can be bent at one end of the mother rib 30. When two adjacent tile units are connected to each other, the mother rib 30 can wrap and clamp the sub-rib 50. At this time, the butting edge 31 can abut against the folding edge 51 and the second side plate 13b of another tile unit to ensure the close fit between the mother rib 30 and the sub-rib 50. At this time, the butting block 23 of the fixing member 200 is used to butt against the mother rib 30 during installation. Under the action of the fixing member 200, a certain tightening force can be applied to the mother rib 30, so that the mother rib 30 can clamp and fix the sub-rib 50 more firmly, effectively preventing the mother rib 30 and the sub-rib 50 from loosening, ensuring the close fit connection between the mother rib 30 and the sub-rib 50, which is conducive to better avoiding the excessive connection gap between the sub-rib 50 and the mother rib 30, preventing water from seeping into the connection between the two tile units, and further improving the waterproof performance of the photovoltaic bracket.

[0063] The utility model also proposes a photovoltaic power station, which includes a photovoltaic module 300 and a photovoltaic bracket. The specific structure of the photovoltaic bracket refers to the above embodiment. Since the photovoltaic power station adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0064] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A color steel tile, characterized in that: The color steel tile comprises a tile unit, and the tile unit comprises: A tile body, wherein a heat dissipation groove is formed in the tile body, and the tile body comprises a first side plate and a second side plate which are arranged opposite to each other; A mother rib, wherein the mother rib is bent and connected to the first side plate, and an end of the mother rib facing away from the first side plate is bent to form an abutting curling edge; A sub-rib, the sub-rib is bent and connected to the second side plate and is arranged in the heat dissipation groove, and a folded edge is arranged on a side of the sub-rib opposite to the second side plate; The first side plate of one tile unit is used to fit and connect to the second side plate of another tile unit, so that the mother rib of one tile unit wraps and clamps the sub-rib of another tile unit, and the abutting curling edge is inserted between the folded edge and the second side plate.

2. The color steel tile according to claim 1, characterized in that: The tile unit is defined as having a horizontal direction, and the width of the tile body along the horizontal direction is defined as L, satisfying the condition: 460mm≤L≤500mm.

3. The color steel tile according to claim 1, characterized in that: The tile unit is defined as having a height direction, and the depth of the heat dissipation groove along the height direction is defined as H, satisfying the condition: 60mm≤H≤75mm.

4. The color steel tile according to claim 1, characterized in that: The tile unit is defined as having a horizontal direction and a height direction, the width of the tile body along the horizontal direction is defined as L, L=480mm, and the depth of the heat dissipation groove along the height direction is defined as H, H=65mm.

5. The color steel tile according to claim 1, characterized in that: The sub-rib and the second side plate are spaced apart to form a sealed cavity, and the abutting curling edge is inserted into the sealed cavity when two adjacent tile units are connected; The color steel tile is also provided with a sealing colloid, and the sealing colloid is filled in the sealing cavity.

6. The color steel tile according to claim 5, characterized in that: The folded edge is connected to one end of the sub-rib and is spaced from the sub-rib to form an attachment gap. The attachment gap is connected to the sealing cavity, and a portion of the sealing colloid is filled in the attachment gap.

7. The color steel tile according to any one of claims 1 to 3, characterized in that: The tile body also includes a bottom plate, the first side plate and the second side plate are connected to two sides of the bottom plate and enclose the bottom plate to form the heat dissipation groove, and the bottom plate is provided with stiffening ribs.

8. The color steel tile according to claim 7, characterized in that: The first side plate and the second side plate are both provided with a straight plate section and a step section, the step section includes a first raised step and a second raised step formed by bending in sequence, the first raised step connects the straight plate section, and the second raised step connects the bottom plate.

9. A photovoltaic support, characterized in that: The photovoltaic bracket includes a fixing component and a color steel tile, wherein the color steel tile is the color steel tile as described in any one of claims 1 to 8, and the color steel tile is used to support the photovoltaic module. The fixing component is connected to the color steel tile and is used to fix the photovoltaic module.

10. The photovoltaic support according to claim 9, characterized in that: The color steel tile comprises a plurality of tile units connected side by side, and sub-ribs and mother ribs are respectively arranged on both sides of the tile unit, and the mother rib of one tile unit wraps and clamps the sub-rib of another adjacent tile unit; The fixing member is connected to two adjacent tile units and is arranged to abut against the mother rib.

11. The photovoltaic support according to claim 10, characterized in that: The fixing member comprises: A clamp seat, wherein the clamp seat is formed with a receiving cavity, the inner wall of the receiving cavity abuts against the side wall of one of the tile units, and the sub-ribs and the main ribs of two adjacent tile units are inserted into the receiving cavity; A resisting block, the resisting block is rotatably connected to the inner wall of the accommodating cavity and resists the mother rib; A fastener connects the clamp seat and the abutment block.

12. A photovoltaic power station, characterized in that: The photovoltaic power station comprises a photovoltaic module and a photovoltaic bracket, the photovoltaic bracket is the photovoltaic bracket as described in any one of claims 9 to 11, and the photovoltaic module is installed on the photovoltaic bracket.

Images