Photovoltaic module mounting structure and photovoltaic system

Abstract

The utility model discloses an installation structure of a photovoltaic module and a photovoltaic system, and relates to the field of photovoltaic technology, the installation structure of the photovoltaic module is applied to the photovoltaic system, the photovoltaic system comprises a supporting beam, the photovoltaic module is supported on the supporting beam, the installation structure of the photovoltaic module comprises a pressing plate, a hanging connection piece and a plug connector, and the hanging connection piece and the plug connector are arranged on the pressing plate. The pressing plate is used for pressing the top surface of the photovoltaic module; one end of the hanging piece penetrates through the top surface of the pressing plate and is provided with an inserting hole, and the other end of the hanging piece is used for hanging the supporting beam; the plug connector is inserted into the plug hole, and the plug connector and the top of the pressing plate are mutually limited. According to the technical scheme provided by the invention, the installation efficiency of the photovoltaic module is improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic assembly installation structure and a photovoltaic system. Background Art

[0002] During the installation process, photovoltaic modules are typically secured with clamps. Traditional clamps, when used to press the photovoltaic modules onto the purlins, require bolts to connect to the purlins. This requires pre-recorded bolt holes in the purlins and the subsequent tightening of the bolts, resulting in low installation efficiency. Utility Model Content

[0003] The main purpose of this application is to propose a photovoltaic module installation structure and a photovoltaic system, aiming to improve the installation efficiency of photovoltaic modules.

[0004] To achieve the above-mentioned purpose, the mounting structure of the photovoltaic component proposed in this application is applied to a photovoltaic system, wherein the photovoltaic system includes a support beam for supporting the photovoltaic component, and the mounting structure of the photovoltaic component includes a pressure plate, a hanging part and a plug-in part for pressing the top surface of the photovoltaic component; one end of the hanging part passes through the top surface of the pressure plate and is provided with a plug-in hole, and the other end is used to hang the support beam; the plug-in part is inserted into the plug-in hole, and the plug-in part and the top of the pressure plate are limited to each other.

[0005] In one embodiment, an adapting groove is formed on the top of the pressing plate, and the connector is inserted into the adapting groove.

[0006] In one embodiment, the connector and the adapting slot are in the shape of long strips, and at least one end of the adapting slot passes through the side wall of the pressing plate.

[0007] In one embodiment, the photovoltaic assembly installation structure further includes a locking screw, the top end of the hanging component has a threaded hole, and the locking screw is threadedly connected to the threaded hole and abuts against the plug-in component.

[0008] In one embodiment, the hanging member includes:

[0009] a connecting section, one end of which passes through the top surface of the pressing plate and is provided with the plug hole, and the other end of which extends toward the support beam; and

[0010] A supporting section, one end of which is connected to the connecting section at an angle, and the other end of which extends away from the connecting section and is used to support the supporting beam.

[0011] In one embodiment, the hanging member further includes a limiting segment, one end of the limiting segment is connected to the end of the supporting segment away from the connecting segment at an angle, and the other end of the limiting segment extends toward the pressure plate.

[0012] In one embodiment, two hanging members are provided, and the two hanging members are respectively provided on two opposite sides of the pressure plate, and the two hanging members are respectively hung on two opposite sides of the support beam.

[0013] In one embodiment, an avoidance groove is provided on one side of the support beam, and the avoidance groove is long and extends along the length direction of the support beam; the two hanging parts are respectively a first hanging part and a second hanging part, the length of the connecting section of the first hanging part is smaller than the length of the connecting section of the second hanging part, and the supporting section of the first hanging part extends into the avoidance groove and abuts against the inner top wall of the avoidance groove, and the supporting section of the second hanging part abuts against the bottom of the support beam.

[0014] In one embodiment, the bottom surface of the pressing plate is a rough surface.

[0015] The present application also proposes a photovoltaic system, including the above-mentioned photovoltaic component installation structure.

[0016] The technical solution of the present application is to penetrate the top surface of the pressure plate at one end of the hanging member and open a plug hole, insert the plug into the plug hole, and the plug and the top of the pressure plate are mutually limited, so that the plug is stopped by the pressure plate to prevent the plug from falling, so that one end of the hanging member can be hung on the top of the pressure plate by the plug, avoiding the risk of the hanging member easily falling off the pressure plate. In addition, by hanging the other end of the hanging member on the support beam, a good connection effect is achieved between the hanging member and the support beam. When the hanging member is hung on the support beam, a photovoltaic module can be installed between the support beam and the pressure plate, and the photovoltaic module rests on the opposite sides of the side wall of the hanging member used to limit the support beam. Therefore, the photovoltaic module installation process can be completed by only hanging the hanging member on the support beam and inserting the photovoltaic module between the support beam and the pressure plate, without the need to set bolt holes on the support beam and install the photovoltaic module on the support beam with bolts, thereby improving the installation efficiency of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of a partial three-dimensional structure of an embodiment of a photovoltaic system provided in this application;

[0019] Figure 2A schematic diagram of the three-dimensional structure of an embodiment of the photovoltaic module installation structure provided in this application;

[0020] Figure 3 This is a structural schematic diagram of an embodiment of a pressure plate in the installation structure of a photovoltaic module provided by this application;

[0021] Figure 4 This is a structural schematic diagram of an embodiment of a hanging component in the installation structure of a photovoltaic module provided in this application.

[0022] Description of Figure Numbers:

[0023] 100, mounting structure; 110, pressing plate; 111, adapting groove; 112, serrated groove; 120, hanging member; 121, first hanging member; 1211, first connecting section; 1212, first supporting section; 1213, first limiting section; 122, second hanging member; 1221, second connecting section; 1222, second supporting section; 1223, second limiting section; 1201, connecting section; 1202, supporting section; 1203, limiting section; 120a, plug hole; 130, plug connector; 140, locking screw;

[0024] 200, support beam; 201, avoidance groove; 202, limit stop;

[0025] 300. Photovoltaic panels.

[0026] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. 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 it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] During the installation process, photovoltaic modules are typically secured with clamps. Traditional clamps, when used to press the photovoltaic modules onto the purlins, require bolts to connect to the purlins. This requires pre-recorded bolt holes in the purlins and the subsequent tightening of the bolts, resulting in low installation efficiency.

[0031] In order to improve the installation efficiency of photovoltaic modules, the present application proposes a photovoltaic module installation structure.

[0032] Please refer to Figure 1 and Figure 2 In one embodiment of the present application, the mounting structure 100 of the photovoltaic component 300 is applied to a photovoltaic system, which includes a support beam 200, and the photovoltaic component 300 is supported on the support beam 200. The mounting structure 100 of the photovoltaic component 300 includes a pressure plate 110, a hanging member 120 and a plug-in member 130, which are used to press the top surface of the photovoltaic component 300; one end of the hanging member 120 passes through the top surface of the pressure plate 110 and is provided with a plug-in hole 120a, and the other end is used to hang the support beam 200; the plug-in member 130 is inserted into the plug-in hole 120a, and the plug-in member 130 and the top of the pressure plate 110 are limited to each other.

[0033] The pressure plate 110 refers to a plate-like body used to press the top surface of the photovoltaic module 300, thereby limiting the top of the photovoltaic module 300. The hanging member 120 refers to a component used to hang on the support beam 200. By hanging the hanging member 120 on the support beam 200, the effect of connecting the mounting structure 100 of the photovoltaic module 300 with the support beam 200 can be achieved, so that there is no need to perform a drilling operation on the support beam 200. At the same time, it can also reduce the situation of connecting the mounting structure 100 of the photovoltaic module 300 with the support beam 200 by bolts and other components, simplifying the installation process of the photovoltaic module 300 and improving the installation efficiency of the photovoltaic module 300. In addition, with such a setting, there is no need to reserve space for bolts to pass through in the gap between two adjacent photovoltaic modules 300, so that the gap between two adjacent photovoltaic modules 300 can only reserve the thickness size of the hanging member 120. Specifically, there may be one or two hanging members 120. When there is one hanging member 120, the support beam 200 may be made of solid material, and the hanging member 120 may be hooked on the bottom end of the support beam 200, that is, the hanging member 120 may limit the position of one side wall and the bottom wall of the support beam 200; alternatively, the hanging member 120 may wrap around two opposing side walls and the bottom wall of the support beam 200, so that the support beam 200 can be limited by the hanging member 120 in at least three different directions; alternatively, the support beam 200 may have a groove, which is elongated and extends along the length of the support beam 200, and the hanging member 120 may partially extend into the groove and hook on the inner top wall of the groove of the support beam 200. When there are two hanging members 120, the two hanging members 120 may be arranged opposite each other and may be hung from opposite sides of the support beam 200. Based on the solution that the two hanging parts 120 can be hung from opposite sides of the support beam 200, further, the two hanging parts 120 can both be hooked on the bottom end of the support beam 200, or when the support beam 200 is provided with the above-mentioned groove, one of the two hanging parts 120 can be hooked on the bottom end of the support beam 200, and the other one can extend into the groove and hook on the inner top wall of the groove of the support beam 200.

[0034] It can be understood that the hanging member 120 and the pressure plate 110 jointly enclose the installation groove, the support beam 200 is long and narrow, and the installation structure 100 of the photovoltaic module 300 can be provided with multiple ones in the length direction of the support beam 200. Therefore, the support beam 200 can be passed through the installation groove formed by the hanging member 120 and the pressure plate 110. The hanging member 120 has a first side wall for limiting the side wall extending along the length direction of the support beam 200. The hanging member 120 also has a second side wall and a third side wall adjacent to the first side wall. The second side wall and the third side wall are respectively located on two sides opposite to the first side wall and are opposite to each other in the length direction of the support beam 200. Regarding the setting, when at least two photovoltaic modules 300 are arranged on the support beam 200, at least two photovoltaic modules 300 are arranged at intervals along the length direction of the support beam 200, that is, the second side wall and the third side wall of the hanging member 120 can respectively limit the frame side walls of the two adjacent photovoltaic modules 300. Therefore, the gap between the two adjacent photovoltaic modules 300 can only be reserved as the distance from the second side wall to the third side wall of the hanging member 120, and there is no need to reserve space for the locking bolts, thereby reducing the distance between the two adjacent photovoltaic modules 300, increasing the number of photovoltaic modules 300 laid in a certain space, and improving the power generation efficiency.

[0035] In order to achieve the connection effect between the hanging part 120 and the pressure plate 110, the technical solution of the present application is also provided with a plug-in part 130, and the end of the hanging part 120 away from the support beam 200 is provided with a plug-in hole 120a, and the end of the hanging part 120 with the plug-in hole 120a passes through the top surface of the pressure plate 110, and the plug-in part 130 is inserted into the plug-in hole 120a and limited to the top of the pressure plate 110. As a result, the hanging part 120 will press the plug-in part 130 more tightly against the top of the pressure plate 110 under the action of gravity, and the top of the pressure plate 110 limits the plug-in part 130 to prevent the plug-in part 130 from driving the hanging part 120 to fall downward, thereby achieving the effect of the hanging part 120 being connected to the pressure plate 110 through the plug-in part 130, thereby improving the flexibility of disassembly and assembly of the hanging part 120 and the pressure plate 110, and facilitating the separate replacement of the hanging part 120 or the pressure plate 110. Specifically, the top surface of the pressing plate 110 may be a plane, or a slot for the plug-in component 130 to be inserted into the top surface of the pressing plate 110 may be provided, so as to have a good limiting effect on the plug-in component 130 .

[0036] The technical solution of the present application is to penetrate one end of the hanging part 120 through the top surface of the pressure plate 110 and open a plug hole 120a, insert the plug-in part 130 into the plug-in hole 120a, and limit the plug-in part 130 and the top of the pressure plate 110 to each other, so that the plug-in part 130 is stopped by the pressure plate 110 to prevent the plug-in part 130 from falling, so that one end of the hanging part 120 can be hung on the top of the pressure plate 110 by the plug-in part 130, avoiding the risk of the hanging part 120 easily falling off from the pressure plate 110. In addition, by hanging the other end of the hanging member 120 on the support beam 200, a good connection effect is achieved between the hanging member 120 and the support beam 200. After the hanging member 120 is hung on the support beam 200, the photovoltaic component 300 can be installed between the support beam 200 and the pressure plate 110, and the photovoltaic component 300 is against the opposite sides of the side walls of the hanging member 120 to limit the support beam 200. Therefore, it is only necessary to hang the hanging member 120 on the support beam 200 and insert the photovoltaic component 300 between the support beam 200 and the pressure plate 110 to complete the installation process of the photovoltaic component 300. There is no need to set bolt holes on the support beam 200 and install the photovoltaic component on the support beam by bolts, thereby improving the installation efficiency. In addition, the photovoltaic modules 300 can be arranged in the length direction of the support beam 200, so that the top and side surfaces of the gap between two adjacent photovoltaic modules 300 are limited by the pressure plate 110 and the hanging member 120 respectively, so there is no need to reserve space for locking bolts, thereby reducing the distance between two adjacent photovoltaic modules 300, increasing the number of photovoltaic modules 300 laid in a certain space, and improving the power generation efficiency.

[0037] Please refer to Figures 2 to 4 In some embodiments of the present application, an adapting groove 111 is opened on the top of the pressure plate 110, and the connector 130 is snapped into the adapting groove 111.

[0038] By opening an adapter groove 111 on the top of the pressure plate 110, the connector 130 is inserted into the adapter groove 111, and the side walls of the adapter groove 111 can limit the connector 130, reducing the risk of the connector 130 rotating on the top of the pressure plate 110, thereby ensuring that the connector 130 has good stability, thereby ensuring that the hanging component 120 has a good stable state.

[0039] like Figure 2 As shown, in some embodiments of the present application, the connector 130 and the adapting slot 111 are in the shape of long strips, and at least one end of the adapting slot 111 passes through the side wall of the pressing plate 110 .

[0040] By configuring both the plug-in connector 130 and the adapting slot 111 to be elongated, the load-bearing stability of the plug-in connector 130 on the hanging member 120 can be improved, preventing the plug-in connector 130 from easily falling out of the insertion hole 120a. In addition, by having at least one end of the adapting slot 111 pass through the side wall of the pressing plate 110, it is easier for the plug-in connector 130 to be inserted into the adapting slot 111 along the direction parallel to the plate surface of the pressing plate 110 from the end of the adapting slot 111 that passes through the side wall of the pressing plate 110. This avoids the need to lift the hanging member 120 and the plug-in connector 130 upward when removing them from the pressing plate 110, thereby making the removal of the hanging member 120 and the plug-in connector 130 more flexible and convenient.

[0041] like Figure 1 As shown, in some embodiments of the present application, the mounting structure 100 of the photovoltaic assembly 300 further includes a locking screw 140 . The top of the hanging member 120 has a threaded hole. The locking screw 140 is threadedly connected to the threaded hole and abuts against the plug-in member 130 .

[0042] With such arrangement, the plug connector 130 can be tightly held against the pressure plate 110 under the action of the locking screw 140 , thereby further improving the installation stability of the plug connector 130 and the hanging member 120 .

[0043] Please refer to Figure 1 、 Figure 2 and Figure 4 In some embodiments of the present application, the hanging member 120 includes a connecting section 1201 and a supporting section 1202. One end of the connecting section 1201 passes through the top surface of the pressure plate 110 and is provided with a plug hole 120a. The other end of the connecting section 1201 extends toward the support beam 200; one end of the supporting section 1202 is connected to the connecting section 1201 at an angle, and the other end extends in a direction away from the connecting section 1201 and is used to support the support beam 200.

[0044] With such an arrangement, the connecting section 1201 and the supporting section 1202 of the hanging member 120 together form an L-shaped shape, and the hanging member 120 and the pressure plate 110 together form a U-shaped or C-shaped installation groove, so that the support beam 200 can be easily inserted into the installation groove, and the connecting section 1201 and the supporting section 1202 of the hanging member 120 can limit the support beam 200 on the side and bottom respectively.

[0045] Specifically, when supporting the support beam 200, the support section 1202 can be supported at the bottom end of the support beam 200, that is, at the side of the support beam 200 away from the photovoltaic module 300. Alternatively, when the side wall of the support beam 200 is provided with an escape groove 201, the support section 1202 can also extend into the escape groove 201 and abut against the inner top wall of the escape groove 201, thereby also preventing the risk of the support beam 200 falling downward.

[0046] Please refer to Figure 1 、 Figure 2 and Figure 4 Based on the solution that the hanging member 120 includes the above-mentioned connecting section 1201 and the supporting section 1202, in some embodiments of the present application, the hanging member 120 also includes a limiting section 1203, one end of the limiting section 1203 is connected to the end of the supporting section 1202 away from the connecting section 1201 at an angle, and the other end of the limiting section 1203 extends toward the direction of the pressure plate 110.

[0047] By connecting one end of the limiting section 1203 to the end of the supporting section 1202 away from the connecting section 1201 at an angle, and extending the other end toward the pressure plate 110, the limiting section 1203, the supporting section 1202 and the connecting section 1201 together form a U-shaped slot, so that the limiting section 1203, the supporting section 1202 and the connecting section 1201 can limit the opposite side walls of the support beam 200 and the bottom wall of the support beam 200, or based on the support beam 200 having the following avoidance groove 201 and limiting snap-in 202, the support section 1202 of at least one hanging member 120 can extend into the avoidance groove 201, and the limiting section 1203 of the hanging member 120 can be snapped into the limiting snap-in 202, so that the support beam 200 can be wrapped from multiple directions to limit the support beam 200 in multiple directions.

[0048] Please refer to Figure 1 、 Figure 2 and Figure 4 In some embodiments of the present application, there are two hanging members 120 , which are respectively arranged on opposite sides of the pressure plate 110 , and the two hanging members 120 are respectively hung on opposite sides of the support beam 200 .

[0049] By setting two hanging parts 120, and the two hanging parts 120 are respectively set on the opposite sides of the pressure plate 110 and respectively hang on the opposite sides of the support beam 200, the limiting effect of the support beam 200 can be further improved, thereby improving the stability of the support beam 200.

[0050] Specifically, when two hanging members 120 are respectively hung on opposite sides of the support beam 200, the two hanging members 120 may each include only a connecting section 1201 and a supporting section 1202. The shapes and sizes of the two hanging members 120 may be exactly the same, and the connecting sections 1201 of the two hanging members 120 can respectively limit the opposite sides of the support beam 200, and the supporting sections 1202 of the two connecting sections 1201 can both support the bottom wall of the support beam 200. Alternatively, the supporting sections 1202 of the two hanging members 120 may be of unequal sizes. Alternatively, when the side wall of the support beam 200 has an avoidance groove 201, the sizes of the two connecting sections 1201 of the two hanging parts 120 are different, and the sizes of the two supporting sections 1202 are also different. The connecting section 1201 of one of the hanging parts 120 is located on the side away from the avoidance groove 201, and the supporting section 1202 of the hanging part 120 is used to support the bottom wall of the support beam 200; the connecting section 1201 of the other hanging part 120 is located on the side of the support beam 200 provided with the avoidance groove 201, and the supporting section 1202 of the hanging part 120 extends into the avoidance groove 201.

[0051] Please refer to Figure 1 、 Figure 2 and Figure 4 In some embodiments of the present application, an avoidance groove 201 is opened on one side of the support beam 200, and the avoidance groove 201 is long and extends along the length direction of the support beam 200; the two hanging parts 120 are respectively a first hanging part 121 and a second hanging part 122, and the connecting section 1201 includes a first connecting section 1211 and a second connecting section 1221. The first connecting section 1211 is arranged on the first hanging part 121, and the second connecting section 1221 is arranged on the second hanging part 122. The length of the first connecting section 1211 is smaller than the length of the second connecting section 1221, and the supporting section 1202 of the first hanging part 121 extends into the avoidance groove 201 and abuts the inner top wall of the avoidance groove 201, and the supporting section 1202 of the second hanging part 122 abuts the bottom of the support beam 200.

[0052] Specifically, the connecting section 1201 includes a first connecting section 1211 and a second connecting section 1221. The first connecting section 1211 is provided on the first hanging member 121, and the second connecting section 1221 is provided on the second hanging member 122. The length of the first connecting section 1211 is smaller than the length of the second connecting section 1221. This configuration makes the size of the first hanging member 121 smaller than the size of the second hanging member 122, thereby reducing the cost of the first hanging member 121 and, in turn, the cost of the entire photovoltaic module 300 mounting structure 100. Specifically, the supporting section 1202 includes a first supporting section 1212 and a second supporting section 1222. The first supporting section 1212 is connected to the first connecting section 1211 at an angle, and the second supporting section 1222 is connected to the second connecting section 1221 at an angle. The first supporting section 1212 extends into the avoidance groove 201 and abuts the inner wall of the avoidance groove 201, while the second supporting section 1222 abuts the bottom of the support beam 200.

[0053] Please refer to Figure 1 and Figure 2 Furthermore, based on the solution that the above-mentioned hanging member 120 includes the limiting section 1203, in another example, the limiting section 1203 includes a first limiting section 1213 and a second limiting section 1223. The first limiting section 1213 is connected to the end of the first supporting section 1212 away from the first connecting section 1211 at an angle, and the other end of the first limiting section 1213 extends toward the direction of the pressing plate 110; the second limiting section 1223 is connected to the end of the second supporting section 1222 away from the second connecting section 1221 at an angle, and the other end of the second limiting section 1223 extends toward the direction of the pressing plate 110. Extension; the inner top wall of the avoidance groove 201 can be provided with a limiting snap-in slot 202, and the first supporting section 1202 of the first hanging member 121 can be extended into the avoidance groove 201, and the first limiting section 1213 of the first hanging member 121 is snapped into the limiting snap-in slot 202, so that the first supporting section 1212 of the first hanging member 121 and the support beam 200 can limit each other in the direction perpendicular to the inner top wall of the avoidance groove 201, and can also limit each other in the direction perpendicular to the first limiting section 1213 with the support beam 200, thereby improving the more stable connection effect between the first hanging member 121 and the support beam 200.

[0054] It can be understood that the second supporting end 1222 of the second hanging member 122 can be located on the side of the support beam 200 away from the pressure plate 110, and the second limiting section 1223 of the second hanging member 122 can be located on the side of the support beam 200 away from the second connecting section 1221, and limited to each other with the side of the support beam 200 away from the second connecting section 1221.

[0055] Furthermore, based on the solution that the hanging member 120 includes the first hanging member 121 and the second hanging member 122, in one example, the first hanging member 121 and the second hanging member 122 can be staggered in the longitudinal direction of the support beam 200. Specifically, the first hanging member 121 and the second hanging member 122 can be arranged opposite each other in the longitudinal direction perpendicular to the support beam 200, or can be arranged in close proximity or spaced apart along the longitudinal direction of the support beam 200.

[0056] Alternatively, in another example, the first hanger 121 and the second hanger 122 may be arranged relative to each other in the longitudinal direction of the vertical support beam 200. This arrangement allows the first hanger 121 and the second hanger 122 to be located in the same plane, thereby allowing the gap between two adjacent photovoltaic modules 300 to be limited to the size of the first hanger 121 or the second hanger 122 in the longitudinal direction of the support beam 200. This further reduces the gap between two adjacent photovoltaic modules 300, increases the number of photovoltaic modules 300 that can be installed in a given space, and improves power generation efficiency.

[0057] like Figure 3 As shown, in some embodiments of the present application, the bottom surface of the pressing plate 110 is a rough surface.

[0058] By setting the bottom surface of the pressing plate 110 to a rough surface, the friction between the pressing plate 110 and the photovoltaic assembly 300 can be increased, thereby reducing the risk of the photovoltaic assembly 300 slipping out of the space formed by the pressing plate 110 and the hanging member 120.

[0059] Specifically, the bottom surface of the pressing plate 110 can be an embossed surface, or a plurality of serrated grooves 112 can be provided on the surface of the bottom plate, so that the bottom surface of the pressing plate 110 has multiple serrations to increase the friction between the pressing plate 110 and the photovoltaic module 300.

[0060] This application also proposes a photovoltaic system, please refer to Figure 1 、 Figure 2 and Figure 4 The photovoltaic system includes a mounting structure 100 for photovoltaic modules 300. The specific structure of the mounting structure 100 for photovoltaic modules 300 is described in the above-mentioned embodiments. Since the present photovoltaic system adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects of the support section brought about by the technical solutions of the above-mentioned embodiments, which will not be described in detail here. Furthermore, the photovoltaic system also includes photovoltaic modules 300 and a support beam 200. The mounting structures 100 for multiple photovoltaic modules 300 are connected to the support beam 200 and are spaced apart along the length of the support beam 200. The photovoltaic modules 300 are clamped between the support beam 200 and the pressure plate 110.

[0061] It can be understood that the hanging member 120 and the pressure plate 110 jointly enclose the installation groove, the support beam 200 is long and narrow, and the installation structure 100 of the photovoltaic module 300 can be provided with multiple ones in the length direction of the support beam 200. Therefore, the support beam 200 can be passed through the installation groove formed by the hanging member 120 and the pressure plate 110. The hanging member 120 has a first side wall for limiting the side wall extending along the length direction of the support beam 200. The hanging member 120 also has a second side wall and a third side wall adjacent to the first side wall. The second side wall and the third side wall are respectively located on two sides opposite to the first side wall and are opposite to each other in the length direction of the support beam 200. Regarding the setting, when at least two photovoltaic modules 300 are arranged on the support beam 200, at least two photovoltaic modules 300 are arranged at intervals along the length direction of the support beam 200, that is, the second side wall and the third side wall of the hanging member 120 can respectively limit the frame side walls of the two adjacent photovoltaic modules 300. Therefore, the gap between the two adjacent photovoltaic modules 300 can only be reserved as the distance from the second side wall to the third side wall of the hanging member 120, and there is no need to reserve space for the locking bolts, thereby reducing the distance between the two adjacent photovoltaic modules 300, increasing the number of photovoltaic modules 300 laid in a certain space, and improving the power generation efficiency.

[0062] The above description is merely an exemplary embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural transformation made using the contents of the present application specification and drawings under the technical concept of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A photovoltaic module installation structure, characterized in that: Applied to a photovoltaic system, the photovoltaic system includes a support beam for supporting photovoltaic modules, and the mounting structure of the photovoltaic modules includes: A pressing plate, used to press the top surface of the photovoltaic module; a hanging member, one end of which passes through the top surface of the pressing plate and is provided with a plug hole, and the other end of which is used to hang the support beam; and A plug-in connector is inserted into the plug-in hole, and the plug-in connector and the top of the pressure plate are mutually limited.

2. The photovoltaic module installation structure according to claim 1, wherein: An adapting slot is provided on the top of the pressing plate, and the plug-in component is inserted into the adapting slot.

3. The photovoltaic module installation structure according to claim 2, wherein: The connector and the adapting slot are in the shape of long strips, and at least one end of the adapting slot passes through the side wall of the pressing plate.

4. The photovoltaic module installation structure according to claim 1, wherein: The installation structure of the photovoltaic component further includes a locking screw. The top end of the hanging component is provided with a threaded hole. The locking screw is threadedly connected to the threaded hole and abuts against the plug-in component.

5. The photovoltaic module installation structure according to claim 1, wherein: The attachment comprises: a connecting section, one end of which passes through the top surface of the pressing plate and is provided with the plug hole, and the other end of which extends toward the support beam; and A supporting section, one end of which is connected to the connecting section at an angle, and the other end of which extends away from the connecting section and is used to support the supporting beam.

6. The photovoltaic module installation structure according to claim 5, characterized in that: The hanging member further includes a limiting section, one end of which is connected to the end of the supporting section away from the connecting section at an angle, and the other end of the limiting section extends toward the pressing plate.

7. The photovoltaic module installation structure according to claim 5, characterized in that: There are two hanging parts, which are respectively arranged on two opposite sides of the pressure plate, and are respectively hung on two opposite sides of the support beam.

8. The photovoltaic module installation structure according to claim 7, wherein: An avoidance groove is provided on one side of the support beam, and the avoidance groove is long and extends along the length direction of the support beam; the two hanging parts are respectively a first hanging part and a second hanging part, the length of the connecting section of the first hanging part is smaller than the length of the connecting section of the second hanging part, and the supporting section of the first hanging part extends into the avoidance groove and abuts against the inner top wall of the avoidance groove, and the supporting section of the second hanging part abuts against the bottom of the support beam.

9. The photovoltaic module installation structure according to any one of claims 1 to 8, characterized in that: The bottom surface of the pressing plate is a rough surface.

10. A photovoltaic system, characterized in that: A mounting structure comprising a photovoltaic module according to any one of claims 1 to 9.

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