Mounting assembly, photovoltaic module, and photovoltaic device

Abstract

A photovoltaic module (100) comprises: a photovoltaic member (110) having a first side edge (112), a second side edge (114), a third side edge (116), and a fourth side edge (118); and a first mounting base (130) and a second mounting base (140), wherein the second mounting base is provided with a mounting slot (142) and the first mounting base is arranged on the first side edge (112). The first mounting base (130) can be inserted into the mounting slot (142) in the direction from the fourth side edge (118) to the first side edge (112), and exit the mounting slot (142) in the direction from the first side edge (112) to the fourth side edge (118).

Description

Mounting components, photovoltaic panels and photovoltaic installations

[0001] Priority information

[0002] This application claims priority and benefits of patent applications with patent application number 202410083393.0 filed with the State Intellectual Property Office of China on January 19, 2024, patent application number 202411000577.2 filed with the State Intellectual Property Office of China on July 24, 2024, and patent application number 202422449401.7 filed with the State Intellectual Property Office of China on October 10, 2024, and the entire text of which is incorporated herein by reference. Technical Field

[0003] The present application relates to the technical field of solar cells, and in particular to a mounting assembly, a photovoltaic assembly, and a photovoltaic device. Background Art

[0004] In related technologies, in order to ensure the waterproofness of the roof, photovoltaic tiles need to be installed one by one, which makes the photovoltaic tiles inconvenient to maintain. The entire row or column needs to be dismantled to complete the replacement of a tile.

[0005] Summary of the Invention

[0006] The present application aims to at least solve or improve the technical problem of convenient maintenance of photovoltaic modules in the prior art.

[0007] To this end, the present application proposes a photovoltaic component, a mounting component, and a photovoltaic device.

[0008] In view of this, the photovoltaic assembly applied for includes a photovoltaic component, a first mounting seat and a second mounting seat. The photovoltaic component includes a first side, a second side, a third side and a fourth side. The second side and the third side are two opposite sides on the photovoltaic component. The first side and the fourth side are respectively the other two opposite sides on the photovoltaic component. The first side is connected to the same side as the second side and the third side, and the fourth side is connected to the other side as the second side and the third side. The first mounting seat is provided on the photovoltaic component and is located on the first side. The second mounting seat is provided with a mounting groove. The first mounting seat can be inserted into the mounting groove along the direction from the fourth side to the first side. The first mounting seat can also be withdrawn from the mounting groove along the direction from the first side to the fourth side. The second mounting seat and the first mounting seat can be detachably matched. The second mounting seat is used to fix the photovoltaic component.

[0009] The photovoltaic device of the present application includes at least one keel and at least one photovoltaic assembly mentioned above, and the photovoltaic assembly includes a photovoltaic component, a first mounting seat and a second mounting seat. The photovoltaic component includes a first side, a second side, a third side and a fourth side, the second side and the third side are two opposite sides on the photovoltaic component, the first side and the fourth side are respectively the other two opposite sides on the photovoltaic component, the first side is connected to the same side of the second side and the third side, and the fourth side is connected to the other side of the same side of the second side and the third side. The first mounting seat is provided on the photovoltaic component and is located on the first side. The second mounting seat is provided with a mounting groove, the first mounting seat can be inserted into the mounting groove along the direction from the fourth side to the first side, and the first mounting seat can also be withdrawn from the mounting groove along the direction from the first side to the fourth side. The second mounting seat and the first mounting seat can be detachably matched, and the second mounting seat is used to fix the photovoltaic assembly. The second mounting seat of the photovoltaic assembly is connected to the keel.

[0010] In the photovoltaic device and photovoltaic assembly proposed in the present application, the photovoltaic assembly includes a photovoltaic component, a first mounting seat and a second mounting seat, the photovoltaic component includes a first side, a second side, a third side and a fourth side, the second side and the third side are two opposite sides on the photovoltaic component, the first side is located on one side of the second side and the third side, and the fourth side is located on the other side of the second side and the third side, that is, the first side and the fourth side are respectively located on two opposite sides of the second side and the third side, and the first side and the fourth side are two opposite sides on the photovoltaic component, the first mounting seat is arranged on the first side, the second mounting seat and the first mounting seat can form a detachable fit, the second mounting seat can cooperate with the keel, so as to fix the photovoltaic component on the keel, and when multiple photovoltaic components are installed on the keel, there is no need to remove the second mounting seat, only the first mounting seat and the second mounting seat need to be removed.

[0011] In addition, the second mounting seat includes a mounting groove, and the first mounting seat can be detachably embedded in the mounting groove, thereby improving the reliability of the first mounting seat and the second mounting seat. When the two photovoltaic components are matched along the direction from the first side to the fourth side, one photovoltaic component will be placed on the other photovoltaic component. Therefore, the first mounting seat is set to be able to withdraw from the mounting groove along the direction from the first side to the fourth side, and the first mounting seat can be inserted into the mounting groove along the direction from the fourth side to the first side, which is convenient for disassembly of the photovoltaic component and convenient for repair and maintenance of the photovoltaic component.

[0012] After multiple photovoltaic modules are installed in an array structure, if you want to remove a photovoltaic module, you can disassemble the first mounting base and the second mounting base, and then remove the photovoltaic module separately, which facilitates the repair and maintenance of the photovoltaic module.

[0013] The mounting assembly of the present application includes a mounting base, a connector, and a fastener. The mounting base is used to mount a photovoltaic component and includes a mounting hole and a clearance hole, which are interconnected. The connector includes a pressure arm, which is used to press against another photovoltaic component. The fastener is located in the mounting hole and passes through the clearance hole. The clearance hole is designed to clear the fastener, and the fastener is used to secure the connector to the mounting base.

[0014] The photovoltaic device of the present application includes a photovoltaic component and a mounting assembly. The photovoltaic component is mounted on the mounting assembly. The mounting assembly includes a mounting base, a connector, and a fastener. The mounting base is used to mount the photovoltaic component and includes a mounting hole and a clearance hole, the mounting hole and the clearance hole being interconnected. The connector includes a pressure arm, which is used to press against another photovoltaic component. The fastener is provided in the mounting hole and passes through the clearance hole, the clearance hole being used to avoid the fastener, and the fastener is used to secure the connector to the mounting base.

[0015] The mounting assembly of the present application includes a mounting base, a connector, and a fastener. The fastener secures the connector to the mounting base. The mounting base can be mounted with a single photovoltaic component. The connector includes a pressure arm that presses against another photovoltaic component. After multiple photovoltaic components are mounted, the front and rear edges can be fixed, thereby improving the stability and windproof performance of the photovoltaic components. The mounting base includes a mounting hole and an avoidance hole. The mounting hole and the avoidance hole are connected. The fastener is disposed in the mounting hole and passes through the avoidance hole. The avoidance hole can avoid the fastener, that is, the avoidance hole does not need to be tapped, thereby reducing the tapping depth of the mounting base, reducing the processing difficulty of the mounting assembly, and reducing production costs.

[0016] Additional aspects and advantages of the present application will become apparent in the following description or may be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] FIG1 shows a schematic structural diagram of a photovoltaic assembly provided by an embodiment of the present application;

[0019] FIG2 shows a cross-sectional view taken along line AA of the photovoltaic module shown in FIG1 ;

[0020] FIG3 shows a cross-sectional view of a second mounting base in a photovoltaic assembly provided by one embodiment of the present application;

[0021] FIG4 shows a cross-sectional view taken along line BB of the photovoltaic module shown in FIG1 ;

[0022] FIG5 shows a cross-sectional view taken along the CC direction of the photovoltaic module shown in FIG1 ;

[0023] FIG6 shows a partial enlarged view of a portion D of the photovoltaic module shown in FIG5 ;

[0024] FIG7 shows a partial enlarged view of the photovoltaic module at point E shown in FIG5 ;

[0025] FIG8 shows a schematic structural diagram of a photovoltaic device provided by an embodiment of the present application;

[0026] FIG9 shows an exploded view of two photovoltaic modules in a photovoltaic device according to an embodiment of the present application;

[0027] FIG10 shows a schematic structural diagram of two photovoltaic modules in a photovoltaic device according to an embodiment of the present application;

[0028] FIG11 shows an exploded view of two photovoltaic modules in a photovoltaic device according to an embodiment of the present application;

[0029] FIG12 shows a schematic structural diagram of a photovoltaic assembly provided by another embodiment of the present application;

[0030] FIG13 shows a cross-sectional view taken along line A1-A1 of the photovoltaic module shown in FIG12 ;

[0031] FIG14 shows a cross-sectional view of a portion of the structure of a photovoltaic assembly provided by one embodiment of the present invention;

[0032] FIG15 shows a schematic structural diagram of a photovoltaic assembly provided by yet another embodiment of the present invention;

[0033] FIG16 shows a cross-sectional view of the photovoltaic module shown in FIG15 taken along line A2-A2;

[0034] FIG17 shows a cross-sectional view of a portion of a photovoltaic assembly provided by one embodiment of the present invention;

[0035] FIG18 shows a schematic structural diagram of a second mounting base in a photovoltaic assembly provided by an embodiment of the present invention;

[0036] FIG19 shows a schematic structural diagram of a photovoltaic device provided by an embodiment of the present invention;

[0037] FIG20 shows an exploded view of the coordination of some photovoltaic modules in a photovoltaic device provided by one embodiment of the present invention;

[0038] FIG21 shows a schematic structural diagram of an installation assembly provided by an embodiment of the present application;

[0039] FIG22 shows a cross-sectional view of a mounting assembly provided by one embodiment of the present application;

[0040] FIG23 shows a cross-sectional view of a first mounting seat and a second mounting seat in a mounting assembly provided by one embodiment of the present application;

[0041] FIG24 shows a cross-sectional view of a first mounting seat in a mounting assembly provided by one embodiment of the present application;

[0042] FIG25 is a schematic structural diagram of a first mounting seat and a fastener in a mounting assembly provided by one embodiment of the present application;

[0043] FIG26 shows one of the structural schematic diagrams of a photovoltaic device provided by one embodiment of the present application;

[0044] FIG27 shows a second structural schematic diagram of a photovoltaic device provided by an embodiment of the present application;

[0045] FIG28 shows a third structural schematic diagram of a photovoltaic device provided by an embodiment of the present application;

[0046] FIG29 shows a fourth structural schematic diagram of a photovoltaic device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0047] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0048] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0049] As shown in Figures 1, 2, and 3, a first aspect of the present application provides a photovoltaic assembly 100, comprising a photovoltaic element 110, a first mounting bracket 130, and a second mounting bracket 140. The photovoltaic element 110 comprises a first side 112, a second side 114, a third side 116, and a fourth side 118. The second side 114 and the third side 116 are two opposing sides of the photovoltaic element 110, and the first side 112 and the fourth side 118 are the other two opposing sides of the photovoltaic element 110. The first side 112 is connected to the same side of the second side 114 and the third side 116. The fourth side 118 is connected to the other side of the second side 114 and the third side 116. The first mounting bracket 130 is disposed on the photovoltaic element 110 and is located on the first side 112. The second mounting bracket 140 is detachably coupled to the first mounting bracket 130 and is used to secure the photovoltaic assembly 100. The second mounting base 140 includes a mounting groove 142, into which the first mounting base 130 is removably inserted. The first mounting base 130 can be removed from the mounting groove 142 along the direction from the first side 112 to the fourth side 118 (in the positive direction of the width of the photovoltaic panel 100), and can be inserted into the mounting groove 142 along the direction from the fourth side 118 to the first side 112 (in the negative direction of the width of the photovoltaic panel 100).

[0050] The photovoltaic assembly 100 provided in the present application includes a photovoltaic element 110, a first mounting base 130 and a second mounting base 140, the photovoltaic element 110 includes a first side 112, a second side 114, a third side 116 and a fourth side 118, the second side 114 and the third side 116 are two opposite sides of the photovoltaic element 110, the first side 112 and the fourth side 118 are the other two opposite sides of the photovoltaic element 110, and the first side 112 and the fourth side 118 are respectively located at the first side 112 and the fourth side 118. On the side opposite to the second side 114 and the third side 116, the first mounting seat 130 is set on the first side 112, and the second mounting seat 140 and the first mounting seat 130 can form a detachable fit. The second mounting seat 140 can cooperate with the keel 310 to fix the photovoltaic component 100 on the keel 310. When multiple photovoltaic components 100 are installed on the keel 310, there is no need to remove the second mounting seat 140, only the first mounting seat 130 and the second mounting seat 140 need to be removed.

[0051] Furthermore, the second mounting base 140 is provided with a mounting groove 142, into which the first mounting base 130 is removably inserted, thereby improving the installation reliability of the first mounting base 130 and the second mounting base 140. The photovoltaic component 110 includes a fourth side 118, which is opposite to the first side 112. When the two photovoltaic assemblies 100 are aligned along the direction from the first side 112 to the fourth side 118, one photovoltaic assembly 100 will be placed on the other photovoltaic assembly 100. Therefore, the first mounting base 130 can be withdrawn from the mounting groove 142 along the direction from the first side 112 to the fourth side 118, and the first mounting base 130 can be inserted into the mounting groove 142 along the direction from the fourth side 118 to the first side 112. This facilitates the removal of the photovoltaic assembly 100, thereby facilitating the repair and maintenance of the photovoltaic assembly 100.

[0052] After multiple photovoltaic modules 100 are installed in an array structure, if you want to remove a photovoltaic module 100, you can disassemble the first mounting bracket 130 and the second mounting bracket 140 to remove the photovoltaic module 100 separately, which facilitates the repair and maintenance of the photovoltaic module 100.

[0053] The number of the first mounting seat 130 and the second mounting seat 140 can be one or more, and the first mounting seat 130 is matched with a portion of the first side 112 of the photovoltaic component 110 .

[0054] As shown in Figure 2, in some embodiments, optionally, the first mounting seat 130 includes a protrusion 132, and the protrusion 132 and the second mounting seat 140 are distributed in the direction from the fourth side 118 to the first side 112. The photovoltaic component 100 also includes a first screw 180, and the protrusion 132 and the second mounting seat 140 are connected and matched by the first screw 180.

[0055] In this embodiment, the first mounting bracket 130 includes a protrusion 132, and the protrusion 132 and the second mounting bracket 140 are arranged in a direction from the fourth side 118 to the first side 112. The photovoltaic assembly 100 also includes a first screw 180. The first screw 180 passes through the protrusion 132 and is screwed into the second mounting bracket 140. Thus, the first screw 180 can exit the second mounting bracket 140 from the first side 112 to the fourth side 118, and can also be screwed into the second mounting bracket 140 from the fourth side 118 to the first side 112. Since, when two photovoltaic assemblies 100 are mated along the direction from the first side 112 to the fourth side 118, one photovoltaic assembly 100 rests on the first mounting bracket 130 of the other photovoltaic assembly 100, the mating of the first screw 180 through the protrusion 132 and the second mounting bracket 140 facilitates screwing in and out of the first screw 180, thereby facilitating repair and maintenance of the photovoltaic assembly 100.

[0056] Specifically, as shown in Figure 9, the photovoltaic component 110B of one photovoltaic component 100 is pressed on another photovoltaic component 100, and the first screw 180 can be withdrawn from the second mounting seat 140 in the direction H from the first side 112 to the fourth side 118, and the first screw 180 can be screwed into the second mounting seat 140 in the direction I from the fourth side 118 to the first side 112. After the first screw 180 is removed, the first mounting seat 130 can be withdrawn from the mounting groove 142 of the second mounting seat 140 in the direction H from the first side 112 to the fourth side 118, and the first mounting seat 130 can be inserted into the mounting groove 142 of the second mounting seat 140 in the direction I from the fourth side 118 to the first side 112. This disassembly and assembly method does not require adjustment of the photovoltaic component 110B, which facilitates independent disassembly and maintenance of the photovoltaic component 100.

[0057] As shown in Figures 1 and 4, in some embodiments, optionally, the photovoltaic component 100 further includes a waterproof component 190, which is arranged on the sun-facing side 120 of the photovoltaic component 110. In the length direction of the photovoltaic component 110, the waterproof component 190 and the first mounting seat 130 are arranged side by side, and the waterproof component 190 is not lower than the protrusion 132; wherein, when the two photovoltaic components 100 are matched along the direction from the first side 112 to the fourth side 118, the photovoltaic component 110 of one photovoltaic component 100 is pressed on the waterproof component 190 of the other photovoltaic component 100.

[0058] In this embodiment, the photovoltaic component 100 also includes a waterproof component 190 arranged on the sun-facing surface 120 of the photovoltaic component 110. In the length direction of the photovoltaic component 110, the waterproof component 190 and the first mounting seat 130 are arranged side by side, and the waterproof component 190 is not lower than the protrusion 132. When the two photovoltaic components 100 are matched along the direction from the first side 112 to the fourth side 118, one photovoltaic component 100 is placed on the waterproof component 190 of the other photovoltaic component 100, thereby improving the waterproofness between the photovoltaic components 100 and the photovoltaic components 100, and reducing the possibility of overlapping and damaging the photovoltaic components 100.

[0059] Specifically, the waterproof component 190 is a flexible waterproof component 190 , such as a rubber waterproof component 190 or a silicone waterproof component 190 .

[0060] The number of waterproof members 190 may be one or more, and the plurality of waterproof members 190 may be alternately distributed with the first mounting base 130 in the longitudinal direction of the photovoltaic member 110. Alternatively, in the width direction of the photovoltaic member 110, one or more waterproof members 190 may be disposed on a side of the first mounting base 130 facing the fourth side 118.

[0061] As shown in Figures 2 and 3, in some embodiments, the second mounting base 140 optionally includes a base 144, an extension 146, and a hook portion 148. The base 144 is detachably connected to the first mounting base 130. The extension 146 is disposed on a side of the base 144 facing away from the photovoltaic element 110 and is used to secure the photovoltaic assembly 100. The hook portion 148 is disposed on the extension 146 and protrudes toward the backlight surface 122 of the photovoltaic element 110.

[0062] In this embodiment, the second mounting seat 140 includes a seat body 144, an extension portion 146 and a hook portion 148. The seat body 144 and the mounting seat can be detachably matched. The extension portion 146 is arranged on the side of the seat body 144 away from the photovoltaic component 110. The extension portion 146 is used to fix the photovoltaic component 100. The second mounting seat 140 can be installed and fixed on the keel 310 by other accessories such as a third screw 220, a rivet or a connector. The extension portion 146 is provided with a hook portion 148. The hook portion 148 is used to clamp the keel 310, thereby improving the stability of the photovoltaic component 100 after installation.

[0063] Specifically, as shown in Figure 9, the third screw 220 passes through the extension portion 146 and is screwed to the keel 310. The hook portion 148 can be clamped on the keel 310 to facilitate the positioning of the photovoltaic component 100, so that multiple photovoltaic components 100 are arranged horizontally on the same horizontal line, which facilitates the installation of the photovoltaic component 100.

[0064] As shown in FIG. 2 , in some embodiments, optionally, the photovoltaic assembly 100 further includes a flexible gasket 200 , which is disposed between the photovoltaic component 110 and the first mounting seat 130 , and the photovoltaic component 110 is embedded in the first mounting seat 130 .

[0065] In this embodiment, the photovoltaic assembly 100 also includes a flexible gasket 200, which is arranged between the photovoltaic component 110 and the first mounting seat 130, and the photovoltaic component 110 is embedded in the first mounting seat 130, so that the flexible gasket 200 provides buffer protection and reduces the possibility of damage to the photovoltaic component 110.

[0066] The flexible gasket 200 can be made of rubber or silicone.

[0067] As shown in Figures 1 and 5, in some embodiments, optionally, the photovoltaic assembly 100 further includes a first lap joint 150, a second lap joint 160, and a pressure plate 170. The first lap joint 150 is provided on the photovoltaic component 110 and is located at the second side 114. The second lap joint 160 is provided on the photovoltaic component 110 and is located at the third side 116. The pressure plate 170 is detachably provided on the first lap joint 150. When two photovoltaic assemblies 100 are matched along the direction from the second side 114 to the third side 116 (the length direction of the photovoltaic component 100), the pressure plate 170 of one photovoltaic assembly 100 is pressed onto the second lap joint 160 of the other photovoltaic assembly 100.

[0068] In this embodiment, the photovoltaic assembly 100 further includes a first bridging member 150, a second bridging member 160, and a pressure plate 170. The first bridging member 150 is disposed on the second side 114 of the photovoltaic assembly 110, the second bridging member 160 is disposed on the third side 116 of the photovoltaic assembly 110, and the pressure plate 170 is detachably disposed on the first bridging member 150. When two photovoltaic assemblies 100 are mated along the direction from the second side 114 to the third side 116, the pressure plate 170 of one photovoltaic assembly 100 is pressed onto the second bridging member 160 of the other photovoltaic assembly 100. Thus, the pressure plate 170 can improve the waterproof performance and reliability of the mated photovoltaic assemblies 100.

[0069] Specifically, first joint 150 may be coupled with the entire second side 114 , and second joint 160 may be coupled with the entire third side 116 .

[0070] After multiple photovoltaic modules 100 are installed in an array structure, if you want to remove a photovoltaic module 100, you can disassemble the first mounting bracket 130 and the second mounting bracket 140, and remove the pressure plate 170 of another photovoltaic module 100, so as to remove a photovoltaic module 100 separately, thereby facilitating the repair and maintenance of the photovoltaic module 100.

[0071] As shown in Figures 5 and 7, in some embodiments, optionally, the second connecting member 160 includes a guide groove 162, and when the two photovoltaic components 100 are matched along the direction from the second side 114 to the third side 116, the pressure plate 170 of one photovoltaic component 100 is pressed onto the guide groove 162 of the other photovoltaic component 100.

[0072] In this embodiment, the second connecting member 160 includes a guide groove 162. When the two photovoltaic components 100 are matched along the direction from the second side 114 to the third side 116, the pressure plate 170 of one photovoltaic component 100 is pressed on the guide groove 162 of the other photovoltaic component 100. Since liquids such as rainwater may penetrate into the adjacent photovoltaic components 100, the guide groove 162 is set to guide the water to improve the waterproof effect of the photovoltaic component 100.

[0073] Specifically, as shown in Figure 10, a second joint 160 is set on the third side 116 of the photovoltaic component 110A of one photovoltaic component 100, and a first joint 150 is set on the second side 114 of the photovoltaic component 110C of another photovoltaic component 100. The pressure plate 170 on the first joint 150 is pressed on the second joint 160 of the other photovoltaic component 100, and covers the guide groove 162.

[0074] The pressure plate 170 shields the first connecting member 150 and the second connecting member 160 and has good waterproof performance. A small amount of water seeping in can be discharged through the guide groove 162 on the second connecting member 160, further improving the waterproof performance of the photovoltaic module 100.

[0075] The guide groove 162 guides the flow along the direction from the first side 112 to the fourth side 118 .

[0076] As shown in FIG. 6 , in some embodiments, optionally, the photovoltaic assembly 100 further includes a second screw 210 , and the first bridging member 150 and the pressing plate 170 are connected and matched by the second screw 210 .

[0077] In this embodiment, the photovoltaic assembly 100 further includes a second screw 210 , and the first connector 150 and the pressing plate 170 are connected and matched by the second screw 210 , thereby reducing the difficulty of installing the first connector 150 and the pressing plate 170 .

[0078] Specifically, as shown in Figure 11, a second joint 160 is set on the third side 116 of the photovoltaic component 110A of one photovoltaic component 100, and a first joint 150 is set on the second side 114 of the photovoltaic component 110C of another photovoltaic component 100. The pressure plate 170 on the first joint 150 is pressed on the second joint 160 of the other photovoltaic component 100. The second screw 210 can be withdrawn from the first joint 150 in the direction F away from the first joint 150, and the second screw 210 can be screwed into the first joint 150 in the direction G close to the first joint 150. When the photovoltaic component 100 needs to be removed, the pressure plate 170 pressed on it can be removed, thereby realizing the removal of a photovoltaic component 100 separately.

[0079] As shown in FIG. 5 , FIG. 6 and FIG. 7 , in some embodiments, optionally, the photovoltaic component 110 is inserted into the first connecting member 150 ; and / or the photovoltaic component 110 is inserted into the second connecting member 160 .

[0080] In this embodiment, the photovoltaic component 110 is inserted into the first joint 150, thereby improving the reliability of the connection between the photovoltaic component 110 and the first joint 150, and the photovoltaic component 110 is inserted into the second joint 160, thereby improving the reliability of the connection between the photovoltaic component 110 and the second joint 160 and reducing the possibility of the first joint 150 and the second joint 160 falling off.

[0081] As shown in Figures 1, 2 and 9, the photovoltaic assembly 100 provided in the present application includes a photovoltaic component 110, and a first mounting seat 130 and a second mounting seat 140 are installed on the first side 112 of the photovoltaic component 110. The first mounting seat 130 is fixed to the photovoltaic component 110 by a fourth screw 230, and the first mounting seat 130 and the second mounting seat 140 are fixed by a first screw 180. The second mounting seat 140 can be fixed to the keel 310 by a third screw 220.

[0082] A first lap joint 150 is provided on the second side 114 of the photovoltaic component 110, and a second lap joint 160 is provided on the third side 116 of the photovoltaic component 110. The first lap joint 150 and the second lap joint 160 of the adjacent photovoltaic components 100 cooperate with each other. A pressure plate 170 is provided on the first lap joint 150, and the pressure plate 170 is pressed on the second lap joint 160 of another photovoltaic component 100. The pressure plate 170 can be removed separately to facilitate the later maintenance of the photovoltaic component 100.

[0083] 4 , a full-length flexible waterproof member 190 is provided on the sun-facing side 120 of the photovoltaic component 110 . Adjacent photovoltaic modules 100 are overlapped and matched by the waterproof member 190 to avoid damage caused by rigid contact between the two photovoltaic modules 100 . At the same time, the waterproof member 190 has a certain waterproof function.

[0084] As shown in Figures 1, 2 and 9, the photovoltaic component 100 includes a photovoltaic component 110, a first mounting seat 130 and a second mounting seat 140. A flexible gasket 200 is arranged between the first mounting seat 130 and the photovoltaic component 110. The flexible gasket 200 is used to protect the photovoltaic component 110 and reduce the possibility of damage to the photovoltaic component 110. The photovoltaic component 110 and the first mounting seat 130 are fixed by a fourth screw 230. The first mounting seat 130 and the second mounting seat 140 are fixed by a first screw 180. The second mounting seat 140 includes a hook portion 148. The hook portion 148 can clamp the keel 310 to improve the stability of the photovoltaic component 100, thereby facilitating the positioning and installation of the photovoltaic component 100 during construction on a roof with a larger slope. The photovoltaic component 110 and the first mounting seat 130 are fixed by the fourth screw 230, wherein the fourth screw 230 can be a splint screw.

[0085] As shown in FIG4 , a waterproof member 190 is provided on the upper edge of the sun-facing surface 120 of the photovoltaic element 110 . The waterproof member 190 not only plays a waterproof role but also prevents damage caused by direct contact between adjacent photovoltaic modules 100 .

[0086] As shown in Figures 5, 6 and 7, the photovoltaic assembly 100 also includes a first joint 150 and a second joint 160. The first joint 150 is arranged on the second side 114 of the photovoltaic component 110, and the second joint 160 is arranged on the third side 116 of the photovoltaic component 110. A pressure plate 170 is provided on the first joint 150. The first joint 150 and the pressure plate 170 are fixed by a second screw 210. The first joint 150 and the photovoltaic component 110 can be fixed by an adhesive, and the second joint 160 and the photovoltaic component 110 can be fixed by an adhesive.

[0087] As shown in Figure 1, in some embodiments, optionally, the photovoltaic element 110 is a curved structure. The photovoltaic element 110 can be an arc-shaped structure, or a wave-shaped structure formed by multiple arc-shaped structures. The first side 112 and the fourth side 118 are the curved sides of the photovoltaic element 110, and the second side 114 and the third side 116 are the straight sides of the photovoltaic element 110.

[0088] The photovoltaic assembly 100 may be a photovoltaic tile or a photovoltaic curtain wall.

[0089] As shown in Figures 12 to 14, the second aspect of the present application further provides a photovoltaic assembly 100, which is substantially the same as the photovoltaic assembly 100 of the first aspect, except that the photovoltaic assembly 100 of the second aspect further includes a connector 240, which is disposed on the first mounting base 130 or the second mounting base 140, and includes a pressure arm 242, which is used to press against another photovoltaic element 110. When two photovoltaic elements 110 are installed, the pressure arm 242 presses against the other photovoltaic element 110, thereby improving the stability of the photovoltaic element 110 and reducing the possibility of the photovoltaic element 110 being lifted by the wind.

[0090] When there are multiple first mounting seats 130 and second mounting seats 140 , a connector 240 may be provided on each first mounting seat 130 or second mounting seat 140 , or may be provided on some of the first mounting seats 130 or second mounting seats 140 .

[0091] As shown in Figures 13, 14, 16 and 17, in some embodiments, optionally, the connector 240 is detachably provided on the first mounting seat 130, and the connector 240 is located on the side of the first mounting seat 130 away from the second mounting seat 140. The photovoltaic component 100 also includes a first screw 180, and the connector 240 and the first mounting seat 130 are connected and matched by the first screw 180.

[0092] In this embodiment, the connector 240 is detachably arranged on the first mounting seat 130, and the connector 240 is located on the side of the first mounting seat 130 away from the second mounting seat 140, so that after the photovoltaic component 110 is installed, another photovoltaic component 110 can be overlapped on the first mounting seat 130 or the second mounting seat 140, reducing the force on the connector 240 and thus reducing the possibility of the connector 240 falling off.

[0093] The photovoltaic assembly 100 also includes a first screw 180, which connects the connector 240 and the first mounting base 130. This facilitates removal, repair, and replacement of the connector 240. Specifically, the connector 240 is provided with a through hole, through which the first screw 180 passes and is screwed to the first mounting base 130. The first screw 180 also passes through the connector 240 and is screwed to the second mounting base 140. More specifically, the connector 240, the raised portion 132, and the second mounting base 140 are connected and matched by the first screw 180. The first screw 180 passes through the connector 240 and the raised portion 132 and is screwed to the second mounting base 140.

[0094] The connecting member 240, the first mounting seat 130 and the second mounting seat 140 are fixed by the same first screw 180, thereby reducing the disassembly steps or the installation steps of the connecting member 240, the first mounting seat 130 and the second mounting seat 140, thereby improving production efficiency.

[0095] In addition, after multiple photovoltaic components 110 are installed in an array structure, if you want to remove a photovoltaic component 110, you can disassemble the connecting member 240, the first mounting bracket 130 and the second mounting bracket 140, so as to remove a photovoltaic component 110 separately, thereby facilitating the repair and maintenance of the photovoltaic component 110. Specifically, as shown in Figure 20, one photovoltaic component 110A is pressed by another photovoltaic component 110B, and the first screw 180 can withdraw from the second mounting seat 140, the first mounting seat 130 and the connecting member 240 along the direction H from the first side 112 to the fourth side 118, and the first screw 180 can be inserted into the connecting member 240 and the first mounting seat 130 along the direction I from the fourth side 118 to the first side 112, and screwed into the second mounting seat 140. After the first screw 180 is removed, the connecting member 240 can be removed, and the first mounting seat 130 can withdraw from the mounting groove 142 of the second mounting seat 140 along the direction H from the first side 112 to the fourth side 118, and the first mounting seat 130 can be inserted into the mounting groove 142 of the second mounting seat 140 along the direction I from the fourth side 118 to the first side 112. This disassembly and assembly method does not require adjustment of the photovoltaic component 110B, which facilitates independent disassembly and maintenance of the photovoltaic component 110.

[0096] As shown in Figures 13, 14, 16 and 17, in some embodiments, optionally, the connector 240 further includes a fixing plate 244, a first connecting plate 246 and a second connecting plate 248. The fixing plate 244 is connected to the first mounting seat 130 or the second mounting seat 140. The first connecting plate 246 is disposed on a side of the fixing plate 244 away from the second mounting seat 140. The second connecting plate 248 is disposed on the first connecting plate 246, and the pressure arm 242 is disposed on the second connecting plate 248. The first connecting plate 246, the second connecting plate 248 and the pressure arm 242 enclose a receiving groove 250, which is used to accommodate another photovoltaic component 110.

[0097] In this embodiment, the connecting member 240 also includes a fixed plate 244, a first connecting plate 246 and a second connecting plate 248. The fixed plate 244, the first connecting plate 246, the second connecting plate 248 and the pressure arm 242 are connected in sequence. The fixed plate 244 is connected to the first mounting seat 130 or the second mounting seat 140. The first connecting plate 246, the second connecting plate 248 and the pressure arm 242 surround an accommodating groove 250. The accommodating groove 250 can accommodate another photovoltaic component 110, and the pressure arm 242 limits the movement of the other photovoltaic component 110. The connecting member 240 of the above structure has a simple structure and consumes less material, which is conducive to reducing costs.

[0098] Specifically, the connecting member 240 may be a sheet metal part or an injection molded part. The first screw 180 passes through the fixing plate 244 .

[0099] As shown in Figures 14 and 17, in some embodiments, optionally, along the direction I from the fourth side 118 to the first side 112, the length of the first connecting plate 246 is less than the length of the pressing arm 242. In this embodiment, along the direction I from the fourth side 118 to the first side 112, the length of the first connecting plate 246 is less than the length of the pressing arm 242, thereby increasing the contact area between the pressing arm 242 and the other photovoltaic component 110, thereby improving the fixing effect on the other photovoltaic component 110.

[0100] As shown in FIG. 12 and FIG. 15 , in some embodiments, optionally, the number of the connecting members 240 is at least one. When the number of the connecting members 240 is at least two, at least two connecting members 240 are arranged at intervals.

[0101] In this embodiment, the number of the connecting members 240 is one, two, or more. When the number of the connecting members 240 is at least two, the at least two connecting members 240 are spaced apart. Specifically, the number of the connecting members 240 can be determined according to actual needs, and optionally, the length of the connecting members 240 along the second side 114 to the third side 116 can be determined according to actual needs.

[0102] As shown in Figure 18, in some embodiments, optionally, the mounting groove 142 includes a first section 1422 and a second section 1424, and the first section 1422 and the second section 1424 are distributed along the direction from the fourth side 118 to the first side 112, and along the direction W from the pressure arm 242 to the first mounting seat 130, the height M1 of the first section 1422 is greater than the height M2 of the second section 1424, and the first mounting seat 130 includes a boss 134, and after the first mounting seat 130 is inserted into the mounting groove 142, the boss 134 is located in the second section 1424.

[0103] In this embodiment, the mounting groove 142 includes a first section 1422 and a second section 1424, and the first section 1422 and the second section 1424 are connected, and are distributed along the direction from the fourth side 118 to the first side 112, that is, in the process of inserting the first mounting groove 142 into the mounting groove 142, it first enters the first section 1422 and then enters the second section 1424, and along the direction W of the pressure arm 242 to the first mounting seat 130, the height M1 of the first section 1422 is greater than the height M2 of the second section 1424, and then in the process of inserting the first mounting seat 130 into the mounting groove 142, it first enters the first section 1422 with a higher height, thereby facilitating the insertion of the first mounting seat 130, increasing the tolerance in the production process of the photovoltaic module 100, and reducing the production cost.

[0104] Please refer to Figures 16 and 17. The first mounting seat 130 includes a boss 134. After the first mounting seat 130 is inserted into the mounting groove 142, the boss 134 is located in the second section 1424, thereby supporting the first section 1422 through the boss 134, thereby improving the stability of the first mounting seat 130 and the second mounting seat 140.

[0105] The first section 1422 and the second section 1424 may form a trumpet-shaped structure, thereby increasing the tolerance during installation and making it easier to assemble and disassemble the first mounting seat 130 and the second mounting seat 140 .

[0106] As shown in FIG. 17 , in some embodiments, optionally, a fourth screw 230 is further included. The fourth screw 230 is used to fix the first mounting base 130 and the photovoltaic component 110 . The fourth screw 230 cooperates with the boss 134 .

[0107] In this embodiment, the photovoltaic assembly 100 also includes a fourth screw 230, which is used to fix the first mounting bracket 130 and the photovoltaic component 110. The fourth screw 230 cooperates with the boss 134 to increase the connection length between the fourth screw 230 and the first mounting bracket 130, thereby improving the connection strength between the first mounting bracket 130 and the photovoltaic component 110.

[0108] The photovoltaic component 110 and the first mounting base 130 are fixed by the fourth screw 230 , and the second mounting base 140 can be fixed to the keel 310 by the third screw 220 .

[0109] As shown in FIG17 , in some embodiments, the end of the first mounting base 130 inserted into the mounting slot 142 optionally includes a guide ramp 136. In this embodiment, the guide ramp 136 on the end of the first mounting base 130 inserted into the mounting slot 142 provides guidance for the installation of the first mounting base 130 and the second mounting base 140, thereby reducing the difficulty of assembling the first and second mounting bases 130, 140. The first and second mounting bases 130, 140 are independently removable, and the guide ramp 136 on the first mounting base 130 increases installation tolerances and facilitates subsequent maintenance.

[0110] After multiple photovoltaic components 110 are installed in an array structure, if you want to remove a photovoltaic component 110, you can disassemble the connecting member 240, the first mounting bracket 130 and the second mounting bracket 140, and remove the pressure plate 170 of another photovoltaic component 110, so as to remove a photovoltaic component 110 separately, thereby facilitating the repair and maintenance of the photovoltaic component 110.

[0111] As shown in Figures 8, 9, 19, 20, 10 and 11, the third aspect of the present application provides a photovoltaic device 300, which includes: at least one keel 310 and at least one photovoltaic component 100 proposed in the embodiment of the first aspect (shown in Figures 8 and 9) or at least one photovoltaic component 100 proposed in the embodiment of the second aspect (shown in Figures 19 and 20), and the second mounting base 140 of the photovoltaic component 100 is connected to the keel 310.

[0112] The photovoltaic device 300 provided in the present application includes at least one keel 310 and at least one photovoltaic component 100 as proposed in the first embodiment or at least one photovoltaic component 100 as proposed in the second embodiment. The second mounting seat 140 of the photovoltaic component 100 is connected to the keel 310. Since the photovoltaic device 300 provided in the present application includes the photovoltaic component 100 as proposed in the first embodiment, it has all the beneficial effects of the photovoltaic component 100 proposed in the first embodiment or all the beneficial effects of the photovoltaic component 100 proposed in the second embodiment, which are no longer stated one by one here.

[0113] As shown in Figure 8 or Figure 19, the photovoltaic device 300 includes multiple photovoltaic components 100, one photovoltaic component 100 includes a photovoltaic component 110A, a first mounting seat 130A and a second mounting seat 140A, the second mounting seat 140A is fixed to the keel 310A by a third screw 220A, and another photovoltaic component 100 includes a photovoltaic component 110B, a first mounting seat 130B and a second mounting seat 140B, the second mounting seat 140B is fixed to the keel 310B by a third screw 220B, and the photovoltaic component 110B is overlapped on the waterproof component 190 on the photovoltaic component 110A.

[0114] As shown in Figure 10, a second connecting member 160 is set on the third side 116 of the photovoltaic component 110A of one photovoltaic assembly 100, and a first connecting member 150 is set on the second side 114 of the photovoltaic component 110C of another photovoltaic assembly 100. The pressure plate 170 on the first connecting member 150 is pressed onto the second connecting member 160 of the other photovoltaic assembly 100.

[0115] As shown in FIG9 or FIG20 , when disassembly is required, the first screw 180 can be removed, and then the photovoltaic component 110A and the first mounting base 130 can be removed along the direction H (if there is a connecting member 240, the connecting member 240 is also removed). As shown in FIG11 , the second screw 210 can be removed and the pressure plate 170 can be removed, so that the second bridging member 160 of the photovoltaic component 110A and the first bridging member 150 of the photovoltaic component 110B do not interfere with each other, thereby enabling the separate disassembly of a photovoltaic assembly 100. Similarly, a separate installation of a photovoltaic assembly 100 can be achieved, that is, after the photovoltaic assembly 100 is installed, the first mounting base 130 and the second mounting base 140 are fixed by the first screw 180, and the pressure plate 170 and the first bridging member 150 are fixed by the second screw 210.

[0116] The following describes the mounting assembly 100 and the photovoltaic device 200 provided according to some embodiments of the present application with reference to Figures 21 to 29.

[0117] As shown in Figures 21 to 24, according to the fourth aspect of the present application, the present application provides a mounting assembly 100, including: a mounting seat 110, for mounting a photovoltaic component 210, the mounting seat 110 including a mounting hole 112 and an avoidance hole 118, the mounting hole 112 and the avoidance hole 118 are connected; a connecting member 140, the connecting member 140 including a pressure arm 142, the pressure arm 142 is used to cover another photovoltaic component 210; a fastener 160, provided in the mounting hole 112, and passing through the avoidance hole 118, the avoidance hole 118 is used to avoid the fastener 160, and the fastener 160 is used to fix the connecting member 140 on the mounting seat 110.

[0118] The mounting assembly 100 provided in the present application includes a mounting base 110, a connector 140 and a fastener 160. The fastener 160 fixes the connector 140 on the mounting base 110. The mounting base 110 can be installed with a photovoltaic component 210. The connector 140 includes a pressure arm 142. The pressure arm 142 is pressed on another photovoltaic component 210. After multiple photovoltaic components 210 are installed, the front and rear sides can be fixed, thereby improving the stability of the photovoltaic component 210 and improving the windproof performance of the photovoltaic component 210.

[0119] Among them, the mounting seat 110 includes a mounting hole 112 and an avoidance hole 118, the mounting hole 112 and the avoidance hole 118 are connected, the fastener 160 is set in the mounting hole 112 and passes through the avoidance hole 118, and the avoidance hole 118 can avoid the fastener 160, that is, the avoidance hole 118 does not need to be tapped, thereby reducing the tapping depth of the mounting seat 110, reducing the tapping resistance, reducing the processing difficulty of the mounting component 100, and reducing the production cost.

[0120] As shown in Figures 23 and 24, in some embodiments, optionally, the mounting hole 112 includes a first mounting hole 114 and a second mounting hole 116, the avoidance hole 118 is located between the first mounting hole 114 and the second mounting hole 116, and the fastener 160 is provided in the first mounting hole 114 and the second mounting hole 116.

[0121] In this embodiment, the mounting hole 112 includes a first mounting hole 114 and a second mounting hole 116, the avoidance hole 118 is arranged between the first mounting hole 114 and the second mounting hole 116, and the fastener 160 is arranged on the first mounting hole 114 and the second mounting hole 116, that is, the fastener 160 is connected to the mounting base 110 at the front and rear ends, and the middle part of the fastener 160 is in a free state, thereby ensuring the stability of the fastener 160 and reducing the possibility of shaking at the end of the fastener 160.

[0122] As shown in FIG25 , the force direction of another photovoltaic component 210 on the fastener 160 is H, and the torsion direction is G. The fastener 160 and the front fulcrum C1 and the rear fulcrum C2 on the mounting base 110 form a resistance arm, which can effectively resist the torsion caused by the force.

[0123] As shown in FIG. 21 to FIG. 25 , in some embodiments, optionally, the avoidance hole 118 passes through the mounting seat 110 .

[0124] In this embodiment, the avoidance hole 118 passes through the mounting seat 110 to form a hollow structure, thereby reducing the difficulty of processing the avoidance hole 118 and reducing the production cost of the mounting assembly 100.

[0125] As shown in FIG. 21 to FIG. 25 , in some embodiments, optionally, the mounting hole 112 is a screw hole, and the fastener 160 is a bolt; or the fastener 160 is a self-tapping screw.

[0126] In this embodiment, the mounting hole 112 is a screw hole and the fastener 160 is a bolt, that is, it is necessary to tap the mounting hole 112 separately, and then screw the fastener 160 into the mounting hole 112, which reduces the difficulty of on-site installation and facilitates the disassembly, assembly and maintenance of the installation component 100 or the photovoltaic component 210.

[0127] Specifically, avoidance hole 118 may be hollowed out, and first mounting hole 114 and second mounting hole 116 may be provided on both sides of avoidance hole 118, thereby reducing tapping depth, thereby reducing resistance and lowering processing difficulty. Fastener 160 and first mounting hole 114 and second mounting hole 116 are both threaded together, which can enhance the torsional resistance of connector 140, improve the bearing capacity of connector 140, and enhance the windproof performance of mounting assembly 100.

[0128] Alternatively, the fastener 160 is a self-tapping screw, and there is no need to perform tapping on the mounting hole 112 separately, thereby reducing the processing steps of the mounting assembly 100 and further saving production costs.

[0129] Specifically, the avoidance hole 118 may be hollowed out, and the first mounting hole 114 and the second mounting hole 116 may be provided on both sides of the avoidance hole 118, thereby reducing the resistance of the fastener 160 and lowering the processing difficulty. The fastener 160 and the first mounting hole 114 and the second mounting hole 116 are all screwed together, which can enhance the torsional resistance of the connector 140, improve the bearing capacity of the connector 140, and improve the windproof performance of the installation assembly 100.

[0130] As shown in FIG. 21 to FIG. 25 , in some embodiments, optionally, the fastener 160 is spaced apart from the hole wall of the avoidance hole 118 .

[0131] In this embodiment, the fastener 160 is spaced apart from the hole wall of the avoidance hole 118 , thereby reducing the possibility of interference between the fastener 160 and the hole wall of the avoidance hole 118 .

[0132] As shown in Figures 21 to 23, in some embodiments, optionally, the mounting seat 110 includes: a first mounting seat 120, the first mounting seat 120 includes a mounting groove 122; a second mounting seat 128, the second mounting seat 128 is detachably arranged in the mounting groove 122, the second mounting seat 128 can exit the mounting groove 122 along the first direction BA, and can be inserted into the mounting groove 122 along the second direction AB, the first direction BA and the second direction AB are opposite, and the second mounting seat 128 is used to connect with the photovoltaic component 210; wherein, the first mounting hole 114 is located at the first mounting seat 120 and the second mounting seat 128, and the avoidance hole 118 is located at the second mounting seat 128.

[0133] In this embodiment, the mounting seat 110 includes a first mounting seat 120 and a second mounting seat 128. The first mounting seat 120 and the second mounting seat 128 can be detachably matched. The first mounting seat 120 has a mounting groove 122, and the second mounting seat 128 is arranged in the mounting groove 122. The first mounting seat 120 can cooperate with the keel 220 to fix the photovoltaic component 210 on the keel 220. When multiple photovoltaic components 210 are installed on the keel 220, there is no need to remove the second mounting seat 128, and only the first mounting seat 120 needs to be removed.

[0134] In addition, the first mounting seat 120 includes a mounting groove 122, and the second mounting seat 128 can be detachably embedded in the mounting groove 122, thereby improving the reliability of the first mounting seat 120 and the second mounting seat 128. When the two photovoltaic components 210 are stacked and matched, one photovoltaic component 210 will be placed on the mounting seat 110 of the other photovoltaic component 210. Therefore, the second mounting seat 128 is set to be able to exit the mounting groove 122 along the first direction BA, and the second mounting seat 128 can be inserted into the mounting groove 122 along the second direction AB, which is convenient for disassembly of the photovoltaic component 210 and convenient for repair and maintenance of the photovoltaic component 210.

[0135] After multiple photovoltaic components 210 are installed in an array structure, if you want to remove a photovoltaic component 210, you can disassemble the first mounting base 120 and the second mounting base 128 to remove the photovoltaic component 210 separately, which facilitates the repair and maintenance of the photovoltaic component 210.

[0136] In addition, the first mounting hole 114 is located at the first mounting seat 120 and the second mounting seat 128, and the avoidance hole 118 is located at the second mounting seat 128, so that the fastener 160 can not only fasten the connecting member 140 and the mounting seat 110, but also fasten the first mounting seat 120 and the second mounting seat 128, thereby reducing the assembly steps of the installation component 100 and improving the installation efficiency of the photovoltaic component 210.

[0137] As shown in Figures 21 to 25, in some embodiments, optionally, the first mounting base 120 includes a first protrusion 124, and at least a portion of the mounting hole 112 is disposed on the first protrusion 124. In this embodiment, the first mounting base 120 includes the first protrusion 124, and at least a portion of the mounting hole 112 is disposed on the first protrusion 124. That is, a portion of the first protrusion 124 is utilized to accommodate the fastener 160, thereby reducing the material input of the mounting base 110 and lowering production costs.

[0138] Specifically, the first mounting seat 120 is thinned so that the first protrusion 124 protrudes, and tapping is performed on the first protrusion 124, and an avoidance hole 118 is provided to reduce the resistance of tapping. The tapping can be completed using traditional technology, reducing processing expenses and production costs.

[0139] As shown in FIG. 21 to FIG. 23 , in some embodiments, optionally, the second mounting seat 128 includes a second protrusion 130 , at least a portion of the mounting hole 112 is disposed on the second protrusion 130 , and at least a portion of the avoidance hole 118 is disposed on the second protrusion 130 .

[0140] In this embodiment, the second mounting seat 128 includes a second protrusion 130, at least a portion of the mounting hole 112 is arranged on the second protrusion 130, and at least a portion of the avoidance hole 118 is arranged on the second protrusion 130, that is, the local second protrusion 130 is used to adapt the fastener 160, thereby reducing the material input of the mounting seat 110 and lowering the production cost.

[0141] As shown in Figures 21 and 22, in some embodiments, optionally, the connecting member 140 also includes: a fixing plate 144, which is connected to the mounting seat 110; a first connecting plate 146, which is arranged on the side of the fixing plate 144 away from the mounting seat 110; a second connecting plate 148, which is arranged on the first connecting plate 146, and the pressure arm 142 is arranged on the second connecting plate 148. The first connecting plate 146, the second connecting plate 148 and the pressure arm 142 surround a receiving groove 150, and the receiving groove 150 is used to accommodate another photovoltaic component 210.

[0142] In this embodiment, the connecting member 140 also includes a fixing plate 144, a first connecting plate 146 and a second connecting plate 148. The fixing plate 144, the first connecting plate 146, the second connecting plate 148 and the pressure arm 142 are connected in sequence. The fixing plate 144 is connected to the first mounting seat 120 or the second mounting seat 128. The first connecting plate 146, the second connecting plate 148 and the pressure arm 142 surround an accommodating groove 150. The accommodating groove 150 can accommodate another photovoltaic component 210, and the pressure arm 142 limits the movement of the other photovoltaic component 210. The connecting member 140 of the above structure has a simple structure and consumes less material, which is conducive to reducing costs.

[0143] As shown in Figures 21 and 22, in some embodiments, the device may optionally further include a flexible member 170 disposed on the mounting base 110 and located between the mounting base 110 and the photovoltaic member 210. In this embodiment, the flexible member 170 separates the photovoltaic member 210 from the mounting base 110, thereby reducing the possibility of damage to the photovoltaic member 210.

[0144] As shown in FIG. 22 , in some embodiments, optionally, the system further includes: a first bolt 180 , which is disposed on the second mounting seat 128 , and passes through the photovoltaic component 210 .

[0145] In this embodiment, the photovoltaic component 210 is fixed to the second mounting base 128 by a first bolt 180 , which reduces the difficulty of fixing the photovoltaic component 210 , improves the stability of the photovoltaic component 210 , and facilitates the disassembly, assembly and maintenance of the photovoltaic component 210 .

[0146] As shown in FIG22 , some embodiments optionally further include: a second bolt 190 disposed on the mounting base 110 for securing the mounting base 110 to the keel 220. In this embodiment, the mounting assembly 100 is secured to the keel 220 via the second bolt 190, facilitating assembly and disassembly and maintenance of the mounting assembly 100.

[0147] As shown in Figures 21 to 25, in some embodiments, the mounting base 110 optionally has a hook 126, which is used to be clamped on the keel 220. In this embodiment, the mounting base 110 has a hook 126, which is used to be clamped on the keel 220 to achieve the positioning of the mounting assembly 100, reduce the difficulty of positioning the mounting assembly 100, and ensure that the mounting assemblies 100 in the same row are located on the same horizontal line.

[0148] As shown in FIG26 , according to the fifth aspect of the present application, the present application provides a photovoltaic device 200 , comprising: a photovoltaic component 210 ; and an installation assembly 100 as provided in the fourth aspect embodiment, the photovoltaic component 210 being installed on the installation assembly 100 .

[0149] The photovoltaic device 200 provided in the present application includes the installation component 100 provided in the fourth embodiment, and therefore has all the beneficial effects of the installation component 100 provided in the fourth embodiment, which will not be stated one by one here.

[0150] As shown in Figure 29, in some embodiments, optionally, the photovoltaic device 200 also includes a keel 220, and the mounting assembly 100 is installed on the keel 220 through a second bolt 190. Multiple keels 220 cooperate to make the photovoltaic component 210 present a stacked structure, and the hook 126 on the mounting base 110 is clamped on the keel 220, so that the photovoltaic components 210 in the same row are on the same horizontal line.

[0151] The photovoltaic device 200, photovoltaic component 210 and installation assembly 100 provided in the present application, the installation assembly 100 includes a first mounting seat 120 and a second mounting seat 128, a flexible component 170 is provided on the second mounting seat 128, the photovoltaic component 210 is provided on the flexible component 170, that is, the flexible component 170 is provided between the second mounting seat 128 and the photovoltaic component 210, to reduce the possibility of damage to the photovoltaic component 210, the photovoltaic component 210 and the second mounting seat 128 are locked and fixed by a first bolt 180, the first mounting seat 120 has a mounting groove 122, the second mounting seat 128 is pluggable and arranged in the mounting groove 122, a connecting member 140 is provided at one end of the second mounting seat 128, the connecting member 140, the first mounting seat 120 and the second mounting seat 128 are fixed by fasteners 160, which facilitates positioning and installation during construction on a roof with a larger slope.

[0152] Specifically, as shown in Figure 27, the photovoltaic device 200 includes at least two photovoltaic components 210A, at least two mounting components 100 and at least two keels 220A. The photovoltaic component 210A is installed on the mounting component 100A through a first bolt 180A, and the mounting component 100A is installed on the keel 220A through a second bolt 190A. The hook 126A of the mounting component 100A is clamped on the keel 220A. The mounting component 100A includes a mounting seat 110A. The mounting seat 110A includes a first mounting seat 120A and a second mounting seat 128A. The second mounting seat 128A is inserted into the first mounting seat 120A. The connecting member 140A is fixed to the first mounting seat 120A and the second mounting seat 128A by a fastener 160A. The second mounting seat 128A has an avoidance hole 118A, and the fastener 160A passes through the avoidance hole 118A, thereby reducing the processing difficulty of the mounting seat 110A.

[0153] The photovoltaic component 210B is installed on the installation component 100 through the first bolt 180B, and the installation component 100 is installed on the keel 220B through the second bolt 190B. The hook 126B of the installation component 100 is clamped on the keel 220B. The installation component 100 includes a mounting seat 110B, and the mounting seat 110B includes a first mounting seat 120B and a second mounting seat 128B. The second mounting seat 128B is inserted into the first mounting seat 120B, and the connecting member 140B is fixed to the first mounting seat 120B and the second mounting seat 128B through the fastener 160B. The second mounting seat 128B has an avoidance hole 118B, and the fastener 160B passes through the avoidance hole 118B, thereby reducing the processing difficulty of the mounting seat 110B.

[0154] Among them, the photovoltaic component 210A is pressed on the mounting seat 110B of the mounting component 100, and the connecting component 140B of the mounting component 100 is pressed on the photovoltaic component 210A. The photovoltaic component 210A is affected by wind force, etc., and a force is generated on the connecting component 140B, as shown in Figure 27, and its direction is H. Since there is a certain distance between the connecting component 140B and the mounting seat 110B, the force will generate a certain torque, as shown in Figure 27, and its direction is G. Therefore, the connection between the fastener 160B and the mounting seat 110B must have a sufficient depth to resist this torque, and the cost of processing a large-depth screw hole is relatively high. This application uses the avoidance hole 118B to reduce the processing depth of the mounting hole 112 and reduce production costs.

[0155] Specifically, as shown in Figure 28, the photovoltaic component 210 is installed on the installation component 100 through the first bolt 180A, the installation component 100 is installed on the keel 220A through the second bolt 190A, the hook 126A of the installation component 100 is clamped on the keel 220A, the installation component 100 includes a mounting seat 110A, the mounting seat 110A includes a first mounting seat 120A and a second mounting seat 128A, the second mounting seat 128A is inserted into the first mounting seat 120A, the connecting member 140A is fixed to the first mounting seat 120A and the second mounting seat 128A by a fastener 160A, the second mounting seat 128A has an avoidance hole 118A, and the fastener 160A passes through the avoidance hole 118A.

[0156] The photovoltaic component 210B is installed on the installation component 100 through the first bolt 180B, and the installation component 100 is installed on the keel 220B through the second bolt 190B. The hook 126B of the installation component 100 is clamped on the keel 220B. The installation component 100 includes a mounting seat 110B, and the mounting seat 110B includes a first mounting seat 120B and a second mounting seat 128B. The second mounting seat 128B is inserted into the first mounting seat 120B, and the connecting member 140B is fixed to the first mounting seat 120B and the second mounting seat 128B through the fastener 160B. The second mounting seat 128B has an avoidance hole 118B, and the fastener 160B passes through the avoidance hole 118B.

[0157] The photovoltaic component 210C is installed on the installation component 100 through the first bolt 180C, and the installation component 100 is installed on the keel 220C through the second bolt 190C. The hook 126C of the installation component 100 is clamped on the keel 220C. The installation component 100 includes a mounting seat 110C, and the mounting seat 110C includes a first mounting seat 120C and a second mounting seat 128C. The second mounting seat 128C is inserted into the first mounting seat 120C, and the connecting member 140C is fixed to the first mounting seat 120C and the second mounting seat 128C through the fastener 160C. The second mounting seat 128C has an avoidance hole 118C, and the fastener 160C passes through the avoidance hole 118C.

[0158] As described above, multiple photovoltaic components 210 are sequentially overlapped through the mounting assembly 100 to form an integrated structure.

[0159] The photovoltaic device 200 may be a photovoltaic tile or a photovoltaic curtain wall.

[0160] In this application, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art can understand the specific meanings of the above terms in this application based on the specific circumstances.

[0161] In the description of this application, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the components or units referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be understood as limiting this application.

[0162] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0163] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A photovoltaic module, wherein, Comprising: A photovoltaic component, the photovoltaic component includes a first side, a second side, a third side and a fourth side, the second side and the third side are two opposite sides on the photovoltaic component, the first side and the fourth side are respectively the other two opposite sides on the photovoltaic component, the first side is connected to the same side of the second side and the third side, and the fourth side is connected to the same side of the second side and the third side on the other side; A first mounting seat, arranged on the photovoltaic component and located on the first side; A second mounting seat, provided with a mounting groove, and can be inserted into the mounting groove along the direction from the fourth side to the first side, and can exit the mounting groove along the direction from the first side to the fourth side. The second mounting seat and the first mounting seat are detachably matched, and the second mounting seat is used to fix the photovoltaic module.

2. The photovoltaic module according to claim 1, wherein, The first mounting seat includes a protruding portion, and the protruding portion and the second mounting seat are distributed along the direction from the fourth side to the first side. The photovoltaic module further includes: A first screw, and the protruding portion and the second mounting seat are connected and matched through the first screw.

3. The photovoltaic module according to claim 1, wherein, Further comprising: A connecting member, arranged on the first mounting seat or the second mounting seat, the connecting member includes a pressing arm, and the pressing arm is used to press and cover another photovoltaic component.

4. The photovoltaic module according to claim 3, wherein, The connecting member is detachably arranged on the first mounting seat, and the connecting member is located on the side of the first mounting seat away from the second mounting seat. The photovoltaic module further includes: a first screw, and the connecting member and the first mounting seat are connected and matched through the first screw.

5. The photovoltaic module according to claim 4, wherein, The first mounting seat includes a protruding portion, and the protruding portion and the second mounting seat are distributed along the direction from the fourth side to the first side. The connecting member, the protruding portion and the second mounting seat are connected and matched through the first screw.

6. The photovoltaic module according to any one of claims 3 to 5, wherein, The connecting member further includes: A fixing plate, connected to the first mounting seat or the second mounting seat; A first connecting plate, arranged on the side of the fixing plate away from the second mounting seat; A second connecting plate, arranged on the first connecting plate, the pressing arm is arranged on the second connecting plate, and the first connecting plate, the second connecting plate and the pressing arm enclose a receiving groove, and the receiving groove is used to receive another photovoltaic component.

7. The photovoltaic module according to any one of claims 3 to 6, wherein The mounting groove includes a first section and a second section, the first section and the second section are distributed along the direction from the fourth side to the first side, and along the direction from the pressing arm to the first mounting seat, the height of the first section is greater than the height of the second section. The first mounting seat includes a boss, and after the first mounting seat is inserted into the mounting groove, the boss is located in the second section.

8. The photovoltaic module according to claim 7, wherein, Further comprising: a fourth screw, the fourth screw is used to fix the first mounting seat and the photovoltaic component, and the fourth screw is matched with the boss.

9. The photovoltaic module according to any one of claims 3 to 8, wherein, One end of the first mounting seat inserted into the mounting groove has a guiding slope.

10. The photovoltaic module according to claim 2 or 5, wherein, Further comprising: A waterproof member is provided on the sunny side of the photovoltaic member. In the width direction of the photovoltaic member, the waterproof member and the first mounting base are arranged side by side, and the waterproof member is not lower than the convex portion. Wherein, when two photovoltaic modules are fitted in the direction from the first side to the fourth side, the photovoltaic member of one photovoltaic module presses on the waterproof member of the other photovoltaic module.

11. The photovoltaic module according to claim 10, wherein, The waterproof member includes a rubber waterproof member and a silicone waterproof member.

12. The photovoltaic module according to any one of claims 1 to 11, wherein, The second mounting base includes: A seat body detachably connected to the first mounting base; An extension portion provided on a side of the seat body facing away from the photovoltaic member, and the extension portion is used to fix the photovoltaic module; and A hook portion provided on the extension portion, and the hook portion protrudes toward the backlight side of the photovoltaic member.

13. The photovoltaic module according to any one of claims 1 to 12, wherein, It further includes: A flexible gasket provided between the photovoltaic member and the first mounting base, and the photovoltaic member is inserted into the first mounting base.

14. The photovoltaic module according to claim 13, wherein, The flexible gasket is made of rubber or silicone.

15. The photovoltaic module according to any one of claims 1-14, wherein, The photovoltaic module further includes: A first overlapping member provided on the photovoltaic member and located on the second side; A second overlapping member provided on the photovoltaic member and located on the third side; and A pressing plate detachably provided on the first overlapping member; Wherein, when two photovoltaic modules are fitted in the direction from the second side to the third side, the pressing plate of one photovoltaic module presses on the second overlapping member of the other photovoltaic module.

16. The photovoltaic module according to claim 15, wherein, The second overlapping member is provided with a diversion groove. When two photovoltaic modules are fitted in the direction from the second side to the third side, the pressing plate of one photovoltaic module presses on the diversion groove of the other photovoltaic module.

17. The photovoltaic module according to claim 15 or 16, wherein, It further includes: A second screw, and the first overlapping member and the pressing plate are connected and fitted through the second screw.

18. The photovoltaic module according to any one of claims 15-17, wherein, The photovoltaic member is inserted into the first overlapping member; and / or The photovoltaic member is inserted into the second overlapping member.

19. A photovoltaic device, wherein, It includes: At least one keel; And At least one photovoltaic module according to any one of claims 1 to 18, and the second mounting base of the photovoltaic module is connected to the keel.

20. An installation component, wherein, It includes: A mounting base for mounting a photovoltaic member, the mounting base includes a mounting hole and an avoidance hole, and the mounting hole and the avoidance hole are communicated with each other; A connecting member, the connecting member includes a pressing arm, and the pressing arm is used to press on another photovoltaic member; A fastening member provided in the mounting hole and passing through the avoidance hole, the avoidance hole is used to avoid the fastening member, and the fastening member is used to fix the connecting member on the mounting base.

21. The mounting assembly according to claim 20, wherein, The mounting hole includes a first mounting hole and a second mounting hole, the avoidance hole is located between the first mounting hole and the second mounting hole, and the fastening member is provided in the first mounting hole and the second mounting hole.

22. The mounting assembly according to claim 20, wherein, The avoidance hole penetrates through the mounting base.

23. The mounting assembly according to claim 20, wherein, The mounting hole is a threaded hole, and the fastener is a bolt; or The fastener is a self-tapping screw.

24. The mounting assembly according to claim 20, wherein The fastener is spaced from the hole wall of the avoidance hole.

25. The mounting assembly according to any one of claims 20 to 24, wherein The mounting base includes: A first mounting base, the first mounting base includes a mounting groove; A second mounting base, the second mounting base is detachably disposed in the mounting groove, the second mounting base can exit the mounting groove along a first direction and can be inserted into the mounting groove along a second direction, the first direction and the second direction are opposite, and the second mounting base is used to connect to the photovoltaic component; Wherein, the avoidance hole is located in the second mounting base.

26. The mounting assembly according to claim 25, wherein The first mounting base includes a first protrusion, and at least part of the mounting hole is provided on the first protrusion.

27. The mounting assembly according to claim 25, wherein The second mounting base includes a second protrusion, at least part of the mounting hole is provided on the second protrusion, and at least part of the avoidance hole is provided on the second protrusion.

28. The mounting assembly according to any one of claims 20 to 25, wherein, The connecting member further includes: A fixing plate, connected to the mounting base; A first connecting plate, disposed on a side of the fixing plate away from the mounting base; A second connecting plate, disposed on the first connecting plate, the pressing arm is disposed on the second connecting plate, and the first connecting plate, the second connecting plate and the pressing arm enclose a receiving groove for receiving another photovoltaic component.

29. A photovoltaic device, wherein, Including: A photovoltaic component; The mounting assembly according to any one of claims 20 to 28, the photovoltaic component is mounted on the mounting assembly.

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