Photovoltaic module and photovoltaic device

Abstract

The utility model provides a photovoltaic assembly and a photovoltaic device, and relates to the technical field of solar cells, the photovoltaic assembly comprises a photovoltaic piece, the photovoltaic piece comprises a first side edge, a second side edge, a third side edge and a fourth side edge, the second side edge and the third side edge are two opposite side edges on the photovoltaic piece, and the fourth side edge is a fourth side edge. The first side edge and the fourth side edge are located on the two opposite sides of the second side edge or the third side edge respectively. The first mounting seat is arranged on the photovoltaic piece and located on the first side edge; the second mounting seat comprises a mounting groove, the second mounting seat is detachably matched with the first mounting seat, and the second mounting seat is used for fixing the photovoltaic module; and the connecting piece is arranged on the first mounting seat or the second mounting seat and comprises a pressing arm, and the pressing arm is used for pressing and covering another photovoltaic piece. The photovoltaic assembly provided by the utility model is convenient for disassembly, repair and maintenance of photovoltaic pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cells, in particular to a photovoltaic component and a photovoltaic device. Background Art

[0002] In the related art, in order to ensure the waterproofness of the roof, photovoltaic tiles need to be installed one by one in a stacked manner, which results in the photovoltaic tiles not being easy to maintain. The entire row or column needs to be dismantled to complete the replacement of a tile. Utility Model Content

[0003] The utility model aims to at least solve or improve the technical problem of inconvenient maintenance of photovoltaic components in the prior art.

[0004] To this end, a first aspect of the utility model provides a photovoltaic module.

[0005] A second aspect of the utility model provides a photovoltaic device.

[0006] In view of this, according to the first aspect of the utility model, the utility model proposes a photovoltaic component, including: a photovoltaic component, the photovoltaic component including 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, and the first side and the fourth side are respectively located on opposite sides of the second side or the third side; a first mounting seat, arranged on the photovoltaic component, located on the first side; a second mounting seat, the second mounting seat includes 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 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 component; a connecting member, arranged on the first mounting seat or the second mounting seat, the connecting member includes a pressure arm, and the pressure arm is used to cover another photovoltaic component.

[0007] The photovoltaic assembly proposed by the utility model 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 or the third side, and the fourth side is located on the other side of the second side or the third side, that is, the first side and the fourth side are respectively located on two opposite sides of the second side or 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 needs to be removed.

[0008] Moreover, the second mounting base includes a mounting groove, and the first mounting base is detachably embedded in the mounting groove, thereby improving the reliability of the first mounting base and the second mounting base. When two photovoltaic modules are cooperated in the direction from the first side to the fourth side, one photovoltaic module will be placed on top of the other photovoltaic module. Therefore, it is provided that the first mounting base can be withdrawn from the mounting groove in the direction from the first side to the fourth side, and the first mounting base can be inserted into the mounting groove in the direction from the fourth side to the first side, which facilitates the disassembly of the photovoltaic module and is convenient for the repair and maintenance of the photovoltaic module.

[0009] After a plurality of photovoltaic modules are installed in an array structure, if one photovoltaic module needs to be removed, the first mounting base and the second mounting base can be disassembled, so that one photovoltaic module can be separately removed, which is convenient for the repair and maintenance of the photovoltaic module.

[0010] In addition, a connecting member is further provided on the first mounting base or the second mounting base. The connecting member includes a pressing arm. When two photovoltaic components are installed, the pressing arm presses on the other photovoltaic component, thereby improving the stability of the photovoltaic component and reducing the possibility of the photovoltaic component being lifted by the wind.

[0011] In addition, according to the photovoltaic module provided by the above technical solution of the present invention, the following additional technical features may also be included:

[0012] In some embodiments, optionally, the connecting member is detachably provided on the first mounting base. The connecting member is located on the side of the first mounting base away from the second mounting base. The photovoltaic module further includes: a first screw, and the connecting member and the first mounting base are connected and cooperated through the first screw.

[0013] In this embodiment, the connecting member is detachably provided on the first mounting base, and the connecting member is located on the side of the first mounting base away from the second mounting base. Thus, after the photovoltaic component is installed, the other photovoltaic component can be lapped on the first mounting base or the second mounting base, reducing the force on the connecting member, thereby reducing the possibility of the connecting member falling off.

[0014] The photovoltaic module further includes a first screw, and the connecting member and the first mounting base are connected and cooperated through the first screw, which facilitates the disassembly, repair and replacement of the connecting member, etc.

[0015] In some embodiments, optionally, the first mounting base includes a protruding portion. The protruding portion and the second mounting base are distributed in the direction from the fourth side to the first side. The connecting member, the protruding portion and the second mounting base are connected and cooperated through the first screw.

[0016] In this embodiment, the first mounting seat includes a protruding portion. The protruding portion and the second mounting seat are distributed in the direction from the fourth side to the first side. The first screw passes through the connecting member and the protruding portion and is screwed to the second mounting seat. Thus, the first screw can exit the second mounting seat in the direction from the first side to the fourth side, and the first screw can be screwed into the second mounting seat in the direction from the first side to the fourth side. Since when two photovoltaic components are fitted in the direction from the first side to the fourth side, one photovoltaic component is placed on the first mounting seat of the other photovoltaic component, therefore, by mating the first screw with the protruding portion and the second mounting seat, it is convenient to screw the first screw in and out, which is convenient for the repair and maintenance of the photovoltaic components.

[0017] In some embodiments, optionally, it further includes: a waterproof member disposed on the light-receiving surface of the photovoltaic component. The waterproof member and the first mounting seat are arranged side by side, and the waterproof member is not lower than the protruding portion. Wherein, when two photovoltaic modules are fitted in the direction from the first side to the fourth side, the photovoltaic component of one photovoltaic module presses on the waterproof member of the other photovoltaic module.

[0018] In this embodiment, the photovoltaic module further includes a waterproof member disposed on the light-receiving surface of the photovoltaic component. The waterproof member and the first mounting seat are arranged side by side, and moreover, the waterproof member is not lower than the protruding portion. Since when two photovoltaic modules are fitted in the direction from the first side to the fourth side, one photovoltaic module is placed on the waterproof member of the other photovoltaic module, thus improving the waterproof property between the photovoltaic modules, and reducing the possibility of damage due to the overlapping of the photovoltaic modules.

[0019] In some embodiments, optionally, the connecting member further includes: a fixing plate connected to the first mounting seat or the second mounting seat; a first connecting plate disposed on the side of the fixing plate away from the second mounting seat; a second connecting plate disposed on the first connecting plate, and a pressing arm disposed on the second connecting plate. The first connecting plate, the second connecting plate and the pressing arm enclose a receiving groove for receiving another photovoltaic component.

[0020] In this embodiment, the connecting member further includes a fixing plate, a first connecting plate and a second connecting plate. The fixing plate, the first connecting plate, the second connecting plate and the pressing arm are connected in sequence. The fixing plate is connected to the first mounting seat or the second mounting seat. The first connecting plate, the second connecting plate and the pressing arm enclose a receiving groove that can receive another photovoltaic component. Moreover, the pressing arm restricts the movement of the other photovoltaic component. The connecting member with the above structure is simple in structure and consumes less material, which is beneficial to reducing costs.

[0021] In some embodiments, optionally, the mounting groove includes a first section and a second section. The first section and the second section are distributed in the direction from the fourth side to the first side. 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.

[0022] In this embodiment, the mounting groove includes a first section and a second section. The first section and the second section are in communication and are distributed along the direction from the fourth side to the first side. That is, during the process of inserting the first mounting seat into the mounting groove, it first enters the first section and then the second section. And along the direction from the pressing arm to the first mounting seat, the height of the first section is greater than that of the second section. Thus, during the process of inserting the first mounting seat into the mounting groove, it first enters the first section with a higher height, which is more convenient for the insertion of the first mounting seat and increases the tolerance during the production process of the photovoltaic module, reducing the production cost.

[0023] The first mounting seat includes a boss. After the first mounting seat is inserted into the mounting groove, the boss is located within the second section, thereby supporting the first section through the boss and enhancing the stability of the first mounting seat and the second mounting seat.

[0024] In some embodiments, optionally, it further includes: a fourth screw, which is used to fix the first mounting seat and the photovoltaic component, and the fourth screw cooperates with the boss.

[0025] In this embodiment, the photovoltaic module further includes a fourth screw, which is used to fix the first mounting seat and the photovoltaic component, and the fourth screw cooperates with the boss, thereby increasing the connection length between the fourth screw and the first mounting seat and enhancing the connection strength between the first mounting seat and the photovoltaic component.

[0026] In some embodiments, optionally, one end of the first mounting seat inserted into the mounting groove has a guiding ramp.

[0027] In this embodiment, one end of the first mounting seat inserted into the mounting groove has a guiding ramp, thereby providing guidance for the installation of the first mounting seat and the second mounting seat and reducing the assembly difficulty of the first mounting seat and the second mounting seat.

[0028] In some embodiments, optionally, it further includes: a first overlapping member, which is disposed on the photovoltaic component and is located on the second side; a second overlapping member, which is disposed on the photovoltaic component and is located on the third side; a pressing plate, which is detachably disposed on the first overlapping member; wherein, when two photovoltaic modules are cooperated along 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.

[0029] In this embodiment, the photovoltaic module further includes a first overlapping member, a second overlapping member and a pressing plate. The first overlapping member is disposed on the second side of the photovoltaic component, the second overlapping member is disposed on the third side of the photovoltaic component, and the pressing plate is detachably disposed on the first overlapping member. When two photovoltaic modules are cooperated along 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, thereby improving the waterproof performance after the cooperation of multiple photovoltaic modules through the pressing plate and also enhancing the reliability after the cooperation of multiple photovoltaic modules.

[0030] After multiple photovoltaic modules are installed in an array structure, if you want to remove one photovoltaic module, you can disassemble the first mounting seat and the second mounting seat, and remove the pressing plate of another photovoltaic module, so as to separately remove one photovoltaic module, which is convenient for the repair and maintenance of the photovoltaic module.

[0031] In some embodiments, optionally, a diversion groove is provided on the second overlapping member, and the diversion groove is recessed from the light-receiving surface of the photovoltaic element towards the backlight surface of the photovoltaic element.

[0032] In this embodiment, a diversion groove is provided on the second overlapping member, and the diversion groove is recessed from the light-receiving surface of the photovoltaic element towards the backlight surface of the photovoltaic element. When two photovoltaic elements are fitted in the direction from the second side to the third side, the pressing plate of one photovoltaic element presses on the diversion groove of the other photovoltaic element. Since there may be liquid such as rainwater seeping between adjacent photovoltaic elements, the diversion groove is provided for diversion to improve the waterproof effect of the photovoltaic element.

[0033] According to the second aspect of the present invention, the present invention provides a photovoltaic device, which includes at least two photovoltaic modules. The photovoltaic module includes: a photovoltaic element, the photovoltaic element 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 element, the first side and the fourth side are respectively located on the opposite sides of the second side or the third side; a first mounting seat, arranged on the photovoltaic element and located on the first side; a second mounting seat, the second mounting seat includes a mounting groove, the first mounting seat can be inserted into the mounting groove in the direction from the fourth side to the first side, and the first mounting seat can be withdrawn from the mounting groove in 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; 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 presses on the fourth side of the adjacent photovoltaic element.

[0034] The photovoltaic device provided by the present invention includes at least two photovoltaic modules, and the at least two photovoltaic modules are distributed in an array. The photovoltaic module includes a photovoltaic element, a first mounting seat and a second mounting seat. The photovoltaic element 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 element. The first side is located on one side of the second side or the third side, and the fourth side is located on the other side of the second side or the third side, that is, the first side and the fourth side are respectively located on the opposite sides of the second side or the third side, and the first side and the fourth side are two opposite sides on the photovoltaic element. The first mounting seat is arranged on the first side, and the second mounting seat and the first mounting seat can be detachably matched. The second mounting seat can cooperate with the keel to fix the photovoltaic module on the keel. When multiple photovoltaic modules are installed on the keel, there is no need to disassemble the second mounting seat, and only the first mounting seat needs to be disassembled.

[0035] Moreover, the second mounting base includes a mounting groove, and the first mounting base is detachably embedded in the mounting groove, thereby improving the reliability of the first mounting base and the second mounting base. When two photovoltaic modules are fitted in the direction from the first side to the fourth side, one photovoltaic module will be placed on top of the other photovoltaic module. Therefore, it is provided that the first mounting base can be withdrawn from the mounting groove in the direction from the first side to the fourth side, and the first mounting base can be inserted into the mounting groove in the direction from the fourth side to the first side, which facilitates the disassembly of the photovoltaic module and is convenient for the repair and maintenance of the photovoltaic module.

[0036] After a plurality of photovoltaic modules are installed in an array structure, if one photovoltaic module needs to be removed, the first mounting base and the second mounting base can be disassembled, so that one photovoltaic module can be separately removed, which is convenient for the repair and maintenance of the photovoltaic module.

[0037] In addition, a connecting member is further provided on the first mounting base or the second mounting base. The connecting member includes a pressing arm. The pressing arm of the connecting member of one photovoltaic module presses on one photovoltaic module adjacent to this photovoltaic module. Specifically, the pressing arm presses on the photovoltaic element of the photovoltaic module, thereby improving the stability of the entire photovoltaic device and reducing the possibility that a certain photovoltaic element in the photovoltaic device is lifted by the wind.

[0038] In some embodiments, optionally, the photovoltaic module further includes: a first lapping member for connecting to the second side; a second lapping member for connecting to the third side; and a pressing plate detachably provided on the first lapping member, and the pressing plate presses on the second lapping member of the adjacent photovoltaic element.

[0039] In this embodiment, the photovoltaic module further includes a first lapping member, a second lapping member and a pressing plate. The first lapping member is provided on the second side of the photovoltaic element, the second lapping member is provided on the third side of the photovoltaic element, the pressing plate is detachably provided on the first lapping member, and the pressing plate of one photovoltaic module presses on the second lapping member of the photovoltaic module adjacent to this photovoltaic module, thereby improving the waterproof performance after the cooperation of a plurality of photovoltaic modules through the pressing plate, and also improving the reliability after the cooperation of a plurality of photovoltaic modules.

[0040] After a plurality of photovoltaic modules are installed in an array structure, if one photovoltaic module needs to be removed, the first mounting base and the second mounting base can be disassembled, and the pressing plate of another photovoltaic module can be removed, so that one photovoltaic module can be separately removed, which is convenient for the repair and maintenance of the photovoltaic module.

[0041] In some embodiments, optionally, the photovoltaic device further includes: at least two keels, and the second mounting base of each photovoltaic module is connected to the keel.

[0042] In this embodiment, the photovoltaic device further includes at least two keels, and the second mounting seats of each photovoltaic module are connected to the keels, so as to arrange the photovoltaic modules into an array structure and provide a mounting foundation for the photovoltaic modules.

[0043] The additional aspects and advantages of the present utility model will become apparent in the following description section, or will be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0045] Figure 1 FIG. 1 shows a schematic structural diagram of a photovoltaic module provided by an embodiment of the present utility model;

[0046] Figure 2 FIG. 2 shows Figure 1 a cross-sectional view of the photovoltaic module taken along the A1-A1 direction as shown in FIG. 1;

[0047] Figure 3 FIG. 3 shows Figure 1 a cross-sectional view of the photovoltaic module taken along the B-B direction as shown in FIG. 1;

[0048] Figure 4 FIG. 4 shows Figure 1 a cross-sectional view of the photovoltaic module taken along the C-C direction as shown in FIG. 1;

[0049] Figure 5 FIG. 5 shows Figure 4 a partially enlarged view of the photovoltaic module at D as shown in FIG. 1;

[0050] Figure 6 FIG. 6 shows Figure 4 a partially enlarged view of the photovoltaic module at E as shown in FIG. 1;

[0051] Figure 7 FIG. 7 shows a cross-sectional view of a partial structure of a photovoltaic module provided by an embodiment of the present utility model;

[0052] Figure 8 FIG. 8 shows a schematic structural diagram of a second mounting seat in a photovoltaic module provided by an embodiment of the present utility model;

[0053] Figure 9 FIG. 9 shows a schematic structural diagram of the cooperation of two photovoltaic elements provided by an embodiment of the present utility model;

[0054] Figure 10 FIG. 10 shows an exploded view of the cooperation of two photovoltaic elements provided by an embodiment of the present utility model;

[0055] Figure 11Shows a schematic structural diagram of a photovoltaic module provided by an embodiment of the present utility model;

[0056] Figure 12 Shows as Figure 11 A sectional view of the photovoltaic module shown in the A2 - A2 direction;

[0057] Figure 13 Shows a sectional view of a partial structure of a photovoltaic module provided by an embodiment of the present utility model;

[0058] Figure 14 Shows a schematic structural diagram of a second mounting seat in a photovoltaic module provided by an embodiment of the present utility model;

[0059] Figure 15 Shows a schematic structural diagram of a photovoltaic device provided by an embodiment of the present utility model;

[0060] Figure 16 Shows an exploded view of the cooperation of partial photovoltaic modules in a photovoltaic device provided by an embodiment of the present utility model;

[0061] Figure 17 Shows a schematic structural diagram of a photovoltaic device provided by an embodiment of the present utility model;

[0062] Figure 18 Shows an exploded view of the cooperation of partial photovoltaic modules in a photovoltaic device provided by an embodiment of the present utility model.

[0063] Wherein, Figures 1 to 18 The corresponding relationship between the reference numerals and the component names in the figures is as follows:

[0064] 100 Photovoltaic module, 110, 110A, 110B, 110C Photovoltaic elements, 112 First side, 114 Second side, 116 Third side, 118 Fourth side, 120 Light - receiving surface, 122 Backlight surface, 130, 130A, 130B First mounting seat, 132 Protruding portion, 134 Boss, 136 Guide ramp, 140, 140A, 140B Second mounting seat, 142 Mounting groove, 1422 First section, 1424 Second section, 144 Seat body, 146 Extension portion, 148 Hook portion, 150 First overlapping member, 160 Second overlapping member, 162 Flow - guiding groove, 170 Pressing plate, 180 First screw, 190 Waterproof member, 200 Flexible gasket, 210 Second screw, 220, 220A, 220B Third screw, 230 Fourth screw, 240, 240A, 240B Connecting member, 242 Pressing arm, 244 Fixed plate, 246 First connecting plate, 248 Second connecting plate, 250 Receiving groove, 300 Photovoltaic device, 310, 310A, 310B Keel. Detailed implementation manners

[0065] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0066] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0067] The following refers to Figures 1 to 18 to describe a photovoltaic module 100 and a photovoltaic device 300 provided according to some embodiments of the present utility model.

[0068] As Figure 1 and Figure 11 shown, according to a first aspect of the present utility model, the present utility model provides a photovoltaic module 100, including: a photovoltaic element 110, 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 on the photovoltaic element 110, the first side 112 and the fourth side 118 are respectively located on the opposite sides of the second side 114 or the third side 116; a first mounting seat 130, disposed on the photovoltaic element 110 and located on the first side 112; a second mounting seat 140, the second mounting seat 140 includes a mounting groove 142, the first mounting seat 130 can be inserted into the mounting groove 142 along the direction from the fourth side 118 to the first side 112, the first mounting seat 130 can exit the mounting groove 142 along the direction from the first side 112 to the fourth side 118, the second mounting seat 140 and the first mounting seat 130 are detachably cooperated, and the second mounting seat 140 is used to fix the photovoltaic module 100; a connecting member 240, disposed on the first mounting seat 130 or the second mounting seat 140, the connecting member 240 includes a pressing arm 242, and the pressing arm 242 is used to press and cover another photovoltaic element 110.

[0069] The photovoltaic module 100 provided by the present utility model includes a photovoltaic element 110, a first mounting seat 130, and a second mounting seat 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 is located on one side of the second side 114 or the third side 116, and the fourth side 118 is located on the other side of the second side 114 or the third side 116, that is, the first side 112 and the fourth side 118 are respectively located on two opposite sides of the second side 114 or the third side 116. Moreover, the first side 112 and the fourth side 118 are two opposite sides of the photovoltaic element 110. The first mounting seat 130 is arranged on the first side 112. 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 module 100 on the keel 310. When multiple photovoltaic modules 100 are installed on the keel 310, it is not necessary to disassemble the second mounting seat 140, and only the first mounting seat 130 needs to be disassembled.

[0070] Moreover, the second mounting seat 140 includes a mounting groove 142, and the first mounting seat 130 is detachably embedded in the mounting groove 142, thereby improving the reliability of the first mounting seat 130 and the second mounting seat 140. When two photovoltaic modules 100 are fitted in the direction from the first side 112 to the fourth side 118, one photovoltaic module 100 will be placed on top of the other photovoltaic module 100. Therefore, the first mounting seat 130 is arranged to be able to withdraw from the mounting groove 142 in the direction from the first side 112 to the fourth side 118, and the first mounting seat 130 can be inserted into the mounting groove 142 in the direction from the fourth side 118 to the first side 112, which is convenient for the disassembly of the photovoltaic module 100 and convenient for the repair and maintenance of the photovoltaic module 100.

[0071] After multiple photovoltaic modules 100 are installed in an array structure, if one photovoltaic module 100 needs to be removed, the first mounting seat 130 and the second mounting seat 140 can be disassembled, so that one photovoltaic module 100 can be removed separately, which is convenient for the repair and maintenance of the photovoltaic module 100.

[0072] In addition, a connecting member 240 is further arranged on the first mounting seat 130 or the second mounting seat 140. The connecting member 240 includes a pressing arm 242. When two photovoltaic elements 110 are installed, the pressing arm 242 presses on another 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.

[0073] Among them, 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 partially engaged with the first side 112 of the photovoltaic element 110. Moreover, when the numbers of both the first mounting seat 130 and the second mounting seat 140 are multiple, the connecting member 240 can be provided on each first mounting seat 130 or second mounting seat 140, or the connecting member 240 can be provided on some of the first mounting seats 130 or second mounting seats 140.

[0074] As Figure 2 , Figure 7 , Figure 12 and Figure 13 shown, in some embodiments, optionally, the connecting member 240 is detachably provided on the first mounting seat 130, the connecting member 240 is located on a side of the first mounting seat 130 away from the second mounting seat 140, and the photovoltaic module 100 further includes: a first screw 180, and the connecting member 240 and the first mounting seat 130 are connected and cooperated through the first screw 180.

[0075] In this embodiment, the connecting member 240 is detachably provided on the first mounting seat 130, and moreover, the connecting member 240 is located on a side of the first mounting seat 130 away from the second mounting seat 140, so that after the photovoltaic element 110 is installed, another photovoltaic element 110 can be lapped on the first mounting seat 130 or the second mounting seat 140, reducing the stress on the connecting member 240, thereby reducing the possibility of the connecting member 240 falling off.

[0076] The photovoltaic module 100 further includes a first screw 180, and the connecting member 240 and the first mounting seat 130 are connected and cooperated through the first screw 180, so as to facilitate the disassembly, repair, replacement, etc. of the connecting member 240.

[0077] Specifically, the connecting member 240 has a through hole, the first screw 180 passes through the connecting member 240 and is screwed to the first mounting seat 130, and the first screw 180 passes through the connecting member 240 and is screwed to the second mounting seat 140.

[0078] After multiple photovoltaic elements 110 are installed in an array structure, if it is desired to remove one photovoltaic element 110, the connecting member 240, the first mounting seat 130 and the second mounting seat 140 can be disassembled, so as to separately remove one photovoltaic element 110, thereby facilitating the repair and maintenance of the photovoltaic element 110.

[0079] As Figure 2 , Figure 7 , Figure 12 and Figure 13As shown, in some embodiments, optionally, the first mounting seat 130 includes a protruding portion 132. The protruding portion 132 and the second mounting seat 140 are distributed along the direction from the fourth side 118 to the first side 112. The connecting member 240, the protruding portion 132, and the second mounting seat 140 are connected and cooperated through the first screw 180.

[0080] In this embodiment, the first mounting seat 130 includes a protruding portion 132. The protruding portion 132 and the second mounting seat 140 are distributed along the direction from the fourth side 118 to the first side 112. The first screw 180 passes through the connecting member 240 and the protruding portion 132 and is screwed to the second mounting seat 140. Further, the first screw 180 can be withdrawn from the second mounting seat 140 in the direction 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 from the first side 112 to the fourth side 118. Since when the two photovoltaic components 110 are cooperated in the direction from the first side 112 to the fourth side 118, one photovoltaic component 110 is placed on the first mounting seat 130 of the other photovoltaic component 110, therefore, by cooperating the first screw 180 through the protruding portion 132 and the second mounting seat 140, it is convenient for the screwing in and out of the first screw 180, and convenient for the repair and maintenance of the photovoltaic component 110.

[0081] Moreover, the connecting member 240, the first mounting seat 130, and the second mounting seat 140 are fixed by the same first screw 180. Therefore, the disassembly steps or installation steps of the connecting member 240, the first mounting seat 130, and the second mounting seat 140 are reduced, and the production efficiency is improved.

[0082] Specifically, as Figure 16 and Figure 18 shown, one photovoltaic component 110A is pressed by another photovoltaic component 110B. The first screw 180 can be withdrawn from the second mounting seat 140, the first mounting seat 130, and the connecting member 240 in the direction H from the first side 112 to the fourth side 118. The first screw 180 can be inserted into the connecting member 240 and the first mounting seat 130 in 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. 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. Such a disassembly and assembly method does not require adjusting the photovoltaic component 110B, and is convenient for the independent disassembly, assembly, and maintenance of the photovoltaic component 110.

[0083] As Figure 1 、 Figure 3 and Figure 11As shown, in some embodiments, optionally, it further includes: a waterproof member 190, disposed on the light-receiving surface 120 of the photovoltaic member 110. The waterproof member 190 and the first mounting seat 130 are arranged side by side, and the waterproof member 190 is not lower than the protruding portion 132. Wherein, when two photovoltaic modules 100 are mated along the direction from the first side 112 to the fourth side 118, the photovoltaic member 110 of one photovoltaic module 100 presses on the waterproof member 190 of the other photovoltaic module 100.

[0084] In this embodiment, the photovoltaic module 100 further includes a waterproof member 190 disposed on the light-receiving surface 120 of the photovoltaic member 110. The waterproof member 190 and the first mounting seat 130 are arranged side by side, and the waterproof member 190 is not lower than the protruding portion 132. Since when two photovoltaic modules 100 are mated along the direction from the first side 112 to the fourth side 118, one photovoltaic module 100 is placed on the waterproof member 190 of the other photovoltaic module 100, the waterproof property between the photovoltaic modules 100 is improved, and the possibility of damage due to the overlapping of the photovoltaic modules 100 is reduced.

[0085] The waterproof member 190 is a flexible waterproof member, such as: a rubber waterproof member or a silicone waterproof member, etc.

[0086] Wherein, the number of the waterproof members 190 can be one or more. The multiple waterproof members 190 can be distributed alternately with the first mounting seat 130. Or, one or more waterproof members 190 can be disposed on one side of the second mounting seat 140.

[0087] As Figure 2 、 Figure 7 、 Figure 12 and Figure 13 As shown, in some embodiments, optionally, the connecting member 240 further includes: a fixing plate 244, connected to the first mounting seat 130 or the second mounting seat 140; a first connecting plate 246, disposed on the side of the fixing plate 244 away from the second mounting seat 140; a second connecting plate 248, disposed on the first connecting plate 246, and a pressing arm 242 is disposed on the second connecting plate 248. The first connecting plate 246, the second connecting plate 248 and the pressing arm 242 enclose a receiving groove 250 for receiving another photovoltaic member 110.

[0088] In this embodiment, the connecting member 240 further includes a fixing plate 244, a first connecting plate 246, and a second connecting plate 248. The fixing plate 244, the first connecting plate 246, the second connecting plate 248, and the pressing arm 242 are connected in sequence. The fixing 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 pressing arm 242 enclose a receiving groove 250. The receiving groove 250 can receive another photovoltaic component 110. Moreover, the pressing arm 242 restricts the movement of another photovoltaic component 110. The connecting member 240 with the above structure is simple in structure and consumes less material, which is beneficial to cost reduction.

[0089] Specifically, the connecting member 240 can be a sheet metal part or an injection molded part. The first screw 180 passes through the fixing plate 244.

[0090] Such as Figure 7 And Figure 13 As shown in and, 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.

[0091] 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 another photovoltaic component 110 and improving the fixing effect on another photovoltaic component 110.

[0092] Such as Figure 1 And Figure 11 As shown in and, 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.

[0093] 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, at least two connecting members 240 are arranged at intervals.

[0094] Specifically, the number of the connecting members 240 can be determined according to actual needs. Optionally, the length of the connecting member 240 along the second side 114 to the third side 116 can be determined according to actual needs.

[0095] Such as Figure 14As shown, in some embodiments, optionally, the mounting groove 142 includes a first section 1422 and a second section 1424. The first section 1422 and the second section 1424 are distributed along the direction from the fourth side 118 to the first side 112. Along the direction W from the pressing arm 242 to the first mounting base 130, the height M1 of the first section 1422 is greater than the height M2 of the second section 1424. The first mounting base 130 includes a boss 134. After the first mounting base 130 is inserted into the mounting groove 142, the boss 134 is located within the second section 1424.

[0096] In this embodiment, the mounting groove 142 includes a first section 1422 and a second section 1424. The first section 1422 and the second section 1424 are in communication with each other and are distributed along the direction from the fourth side 118 to the first side 112. That is, during the process of inserting the first mounting base 130 into the mounting groove 142, it first enters the first section 1422 and then enters the second section 1424. Along the direction W from the pressing arm 242 to the first mounting base 130, the height M1 of the first section 1422 is greater than the height M2 of the second section 1424. Thus, during the process of inserting the first mounting base 130 into the mounting groove 142, it first enters the first section 1422 with a higher height, which is more convenient for the insertion of the first mounting base 130. Moreover, it increases the tolerance during the production process of the photovoltaic module 100 and reduces the production cost.

[0097] The first mounting base 130 includes a boss 134. After the first mounting base 130 is inserted into the mounting groove 142, the boss 134 is located within the second section 1424, thereby supporting the first section 1422 through the boss 134 and enhancing the stability of the first mounting base 130 and the second mounting base 140.

[0098] Wherein, the first section 1422 and the second section 1424 can form a flared structure, thereby increasing the tolerance during installation and making it more convenient for the disassembly and assembly of the first mounting base 130 and the second mounting base 140.

[0099] As Figure 13 shown, in some embodiments, optionally, it further includes: a fourth screw 230. The fourth screw 230 is used to fix the first mounting base 130 and the photovoltaic element 110, and the fourth screw 230 cooperates with the boss 134.

[0100] In this embodiment, the photovoltaic module 100 further includes a fourth screw 230. The fourth screw 230 is used to fix the first mounting base 130 and the photovoltaic element 110, and the fourth screw 230 cooperates with the boss 134, thereby increasing the connection length between the fourth screw 230 and the first mounting base 130 and enhancing the connection strength between the first mounting base 130 and the photovoltaic element 110.

[0101] 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 on the keel 310 by the third screw 220.

[0102] As Figure 13 shown, in some embodiments, optionally, one end of the first mounting base 130 inserted into the mounting groove 142 has a guiding slope 136.

[0103] In this embodiment, one end of the first mounting base 130 inserted into the mounting groove 142 has a guiding slope 136, so as to provide guidance for the installation of the first mounting base 130 and the second mounting base 140, and reduce the assembly difficulty of the first mounting base 130 and the second mounting base 140.

[0104] The first mounting base 130 and the second mounting base 140 can be disassembled separately. The guiding slope 136 is provided on the first mounting base 130, which can increase the installation tolerance and facilitate later maintenance.

[0105] As Figure 1 、 Figure 4 、 Figure 5 and Figure 11 shown, in some embodiments, optionally, it further includes: a first overlapping member 150, arranged on the photovoltaic component 110 and located on the second side 114; a second overlapping member 160, arranged on the photovoltaic component 110 and located on the third side 116; a pressing plate 170, detachably arranged on the first overlapping member 150; wherein, when two photovoltaic modules 100 are matched in the direction from the second side 114 to the third side 116, the pressing plate 170 of one photovoltaic module 100 presses on the second overlapping member 160 of the other photovoltaic module 100.

[0106] In this embodiment, the photovoltaic module 100 further includes a first overlapping member 150, a second overlapping member 160 and a pressing plate 170. The first overlapping member 150 is arranged on the second side 114 of the photovoltaic component 110, the second overlapping member 160 is arranged on the third side 116 of the photovoltaic component 110, the pressing plate 170 is detachably arranged on the first overlapping member 150. When two photovoltaic modules 100 are matched in the direction from the second side 114 to the third side 116, the pressing plate 170 of one photovoltaic module 100 presses on the second overlapping member 160 of the other photovoltaic module 100, so that the waterproof performance after the cooperation of multiple photovoltaic modules 100 can be improved through the pressing plate 170, and the reliability after the cooperation of multiple photovoltaic modules 100 can also be improved.

[0107] After multiple photovoltaic modules 100 are installed in an array structure, if it is desired to remove one photovoltaic module 100, the first mounting base 130 and the second mounting base 140 can be disassembled, and the pressing plate 170 of another photovoltaic module 100 can be removed, so as to separately remove one photovoltaic module 100, thereby facilitating the repair and maintenance of the photovoltaic module 100.

[0108] Specifically, the first overlapping member 150 can cooperate with the entire second side edge 114 of the photovoltaic element 110, and the second overlapping member 160 can cooperate with the entire third side edge 116 of the photovoltaic element 110.

[0109] After multiple photovoltaic elements 110 are installed in an array structure, if it is desired to remove one photovoltaic element 110, the connecting member 240, the first mounting base 130 and the second mounting base 140 can be disassembled, and the pressing plate 170 of another photovoltaic element 110 can be removed, so as to separately remove one photovoltaic element 110, thereby facilitating the repair and maintenance of the photovoltaic element 110.

[0110] As Figure 9 shown, in some embodiments, optionally, a diversion groove 162 is provided on the second overlapping member 160, and the diversion groove 162 is recessed from the light-receiving surface 120 of the photovoltaic element 110 toward the light-shielding surface 122 of the photovoltaic element 110.

[0111] In this embodiment, a diversion groove 162 is provided on the second overlapping member 160, and the diversion groove 162 is recessed from the light-receiving surface 120 of the photovoltaic element 110 toward the light-shielding surface 122 of the photovoltaic element 110. When two photovoltaic elements 110 are fitted in the direction Y from the second side edge 114 to the third side edge 116, the pressing plate 170 of one photovoltaic element 110 presses on the diversion groove 162 of another photovoltaic element 110. Since liquid such as rainwater may seep between adjacent photovoltaic elements 110, the diversion groove 162 is provided for diversion, thereby improving the waterproof effect of the photovoltaic element 110.

[0112] Specifically, as Figure 9 and Figure 10 shown, a second overlapping member 160 is provided on the third side edge 116 of one photovoltaic element 110A, and a first overlapping member 150 is provided on the second side edge 114 of another photovoltaic element 110C. The pressing plate 170 on the first overlapping member 150 presses on the second overlapping member 160 of another photovoltaic element 110 and covers the diversion groove 162.

[0113] The pressing plate 170 covering the first overlapping member 150 and the second overlapping member 160 has good waterproof performance. A small amount of water seeping in can be discharged through the diversion groove 162 on the second overlapping member 160, further improving the waterproof performance of the photovoltaic element 110.

[0114] Among them, the diversion groove 162 diverts the flow along the direction H from the first side 112 to the fourth side 118.

[0115] As Figure 1 , Figure 5 , Figure 9 and Figure 11 shown, in some embodiments, optionally, further comprising: a second screw 210, the first overlapping member 150 and the pressing plate 170 are connected and cooperated through the second screw 210.

[0116] In this embodiment, the photovoltaic module 100 further includes a second screw 210, the first overlapping member 150 and the pressing plate 170 are connected and cooperated through the second screw 210, thereby reducing the installation difficulty between the first overlapping member 150 and the pressing plate 170.

[0117] Specifically, as Figure 10 shown, a second overlapping member 160 is provided on the third side 116 of a photovoltaic element 110A, a first overlapping member 150 is provided on the second side 114 of another photovoltaic element 110C, the pressing plate 170 on the first overlapping member 150 presses on the second overlapping member 160 of another photovoltaic element 110, the second screw 210 can withdraw from the first overlapping member 150 in the direction F away from the first overlapping member 150, and the second screw 210 can be screwed into the first overlapping member 150 in the direction G close to the first overlapping member 150, so that when it is necessary to remove the photovoltaic element 110, the pressing plate 170 pressing on it can be removed, thereby realizing the individual removal of a photovoltaic element 110.

[0118] As Figure 7 , Figure 8 , Figure 11 and Figure 14 shown, in some embodiments, optionally, the second mounting seat 140 includes: a seat body 144, which is detachably connected to the first mounting seat 130; an extension portion 146, which is provided on the side of the seat body 144 facing away from the photovoltaic element 110, and the extension portion 146 is used for cooperation with the keel 310; a hook portion 148, which is provided on the extension portion 146, and the hook portion 148 protrudes towards the backlight surface 122 of the photovoltaic element 110.

[0119] 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 is detachably matched with the first mounting seat 130. The extension portion 146 is provided on the side of the seat body 144 facing away from the first mounting seat 130. The extension portion 146 is used for cooperation with the keel 310. The installation and fixation of the second mounting seat 140 and the keel 310 can be realized through other accessories such as a third screw 220, a rivet or a plug-in member. A hook portion 148 is provided on the extension portion 146, and the hook portion 148 is used for clamping the keel 310, thereby improving the stability of the photovoltaic element 110 after installation.

[0120] Specifically, as Figure 15 , Figure 16 , Figure 17 and Figure 18 shown, the third screw 220 passes through the extension part 146 and is screwed to the keel 310. The hook part 148 can be stuck on the keel 310, facilitating the positioning of the photovoltaic element 110, enabling multiple photovoltaic elements 110 to be arranged horizontally in the same horizontal line, and facilitating the installation of the photovoltaic element 110.

[0121] As Figure 2 , Figure 7 , Figure 12 and Figure 13 shown, in some embodiments, optionally, the photovoltaic module 100 further includes: a flexible gasket 200, which is arranged inside the first mounting seat 130, and the photovoltaic element 110 is inserted into the flexible gasket 200.

[0122] In this embodiment, the photovoltaic module 100 further includes a flexible gasket 200. The flexible gasket 200 is arranged between the photovoltaic element 110 and the first mounting seat 130, and the photovoltaic element 110 is inserted into the flexible gasket 200, thereby using the flexible gasket 200 to provide buffer protection and reducing the possibility of damage to the photovoltaic element 110.

[0123] The flexible gasket 200 can be made of rubber material, silicone material, etc.

[0124] As Figure 4 , Figure 5 and Figure 6 shown, in some embodiments, optionally, the photovoltaic element 110 is inserted into the first overlapping member 150; and / or the photovoltaic element 110 is inserted into the second overlapping member 160.

[0125] In this embodiment, the photovoltaic element 110 is inserted into the first overlapping member 150, thereby enhancing the reliability of the connection between the photovoltaic element 110 and the first overlapping member 150. The photovoltaic element 110 is inserted into the second overlapping member 160, thereby enhancing the reliability of the connection between the photovoltaic element 110 and the second overlapping member 160 and reducing the possibility of the first overlapping member 150 and the second overlapping member 160 falling off.

[0126] The photovoltaic module 100 provided by the present utility model includes a photovoltaic element 110. A connecting member 240, a first mounting seat 130 and a second mounting seat 140 are installed on the first side edge 112 of the photovoltaic element 110. The first mounting seat 130 is fixed on the photovoltaic element 110 by a fourth screw 230. The connecting member 240, 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 on the keel 310 by a third screw 220.

[0127] The photovoltaic device 300 includes a photovoltaic component 110, a connecting member 240, a first mounting base 130, and a second mounting base 140. A flexible gasket 200 is provided between the first mounting base 130 and the photovoltaic component 110. The flexible gasket 200 is used to wrap the photovoltaic component 110 and reduce the possibility of damage to the photovoltaic component 110. The photovoltaic component 110 and the first mounting base 130 are fixed by a third screw 220. The second mounting base 140 includes a hook portion 148, and the hook portion can latch onto the keel 310 to improve the stability of the photovoltaic device 300, thereby facilitating the positioning and installation of the photovoltaic device 300 during construction on a roof with a relatively large slope. The photovoltaic component 110 and the first mounting base 130 are fixed by a fourth screw 230. Among them, the fourth screw 230 can be a clamping plate screw.

[0128] A longitudinally extending flexible waterproof member 190 is provided on the light-receiving surface 120 of the photovoltaic component 110. Adjacent photovoltaic components 110 are lapped and cooperated through the waterproof member 190 to avoid rigid contact between the two photovoltaic components 110, which may cause damage. At the same time, the waterproof member 190 has a certain waterproof function. The waterproof member 190 is provided at the upper edge of the light-receiving surface 120 of the photovoltaic component 110. While playing a waterproof role, the waterproof member 190 can also prevent adjacent photovoltaic components 110 from directly contacting and causing damage.

[0129] A first lapping member 150 and a second lapping member 160 are further provided on the photovoltaic component 110. The first lapping member 150 is provided on the second side 114 of the photovoltaic component 110, and the second lapping member 160 is provided on the third side 116 of the photovoltaic component 110. A pressing plate 170 is provided on the first lapping member 150. The first lapping member 150 and the pressing plate 170 are fixed by a second screw 210. The first lapping member 150 and the photovoltaic component 110 can be fixed by an adhesive. The second lapping member 160 and the photovoltaic component 110 can be fixed by an adhesive. The first lapping member 150 is provided on the second side 114 of the photovoltaic component 110, and the second lapping member 160 is provided on the third side 116 of the photovoltaic component 110. The first lapping member 150 and the second lapping member 160 of adjacent photovoltaic components 110 cooperate. The pressing plate 170 is provided on the first lapping member 150, and the pressing plate 170 presses on the second lapping member 160 provided on another photovoltaic component 110. The pressing plate 170 can be detached separately, which is convenient for the later maintenance of the photovoltaic component 110.

[0130] As Figure 1 and Figure 11 shown, in some embodiments, optionally, the photovoltaic component 110 is a curved structure. The photovoltaic component 110 can be an arc-shaped structure, or a wavy shape formed by multiple arc-shaped structures. The first side 112 and the fourth side 118 are the curved sides of the photovoltaic component 110, and the second side 114 and the third side 116 are the straight sides of the photovoltaic component 110.

[0131] Among them, the photovoltaic device 300 can be a photovoltaic tile, a photovoltaic curtain wall, etc. Optionally, the photovoltaic element 110 has at least four sides. For example, the photovoltaic element 110 has four sides, five sides, six sides, etc.

[0132] As Figure 15 , Figure 16 , Figure 17 and Figure 18 shown, according to the second aspect of the present invention, the present invention provides a photovoltaic device 300, the photovoltaic device 300 includes at least two photovoltaic modules 100, the photovoltaic module 100 includes: a photovoltaic element 110, 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 on the photovoltaic element 110, the first side 112 and the fourth side 118 are respectively located on the opposite sides of the second side 114 or the third side 116; a first mounting seat 130, disposed on the photovoltaic element 110 and located on the first side 112; a second mounting seat 140, the second mounting seat 140 includes a mounting groove 142, the first mounting seat 130 can be inserted into the mounting groove 142 along the direction from the fourth side 118 to the first side 112, the first mounting seat 130 can exit the mounting groove 142 along the direction from the first side 112 to the fourth side 118, the second mounting seat 140 and the first mounting seat 130 are detachably matched, and the second mounting seat 140 is used to fix the photovoltaic module 100; a connecting member 240, disposed on the first mounting seat 130 or the second mounting seat 140, the connecting member 240 includes a pressing arm 242, and the pressing arm 242 presses the fourth side 118 of the adjacent photovoltaic element 110.

[0133] The photovoltaic device 300 proposed by the present utility model includes at least two photovoltaic modules 100. The at least two photovoltaic modules 100 are distributed in an array. The photovoltaic module 100 includes a photovoltaic element 110, a first mounting seat 130, and a second mounting seat 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 is located on one side of the second side 114 or the third side 116, and the fourth side 118 is located on the other side of the second side 114 or the third side 116. That is, the first side 112 and the fourth side 118 are respectively located on two opposite sides of the second side 114 or the third side 116. Moreover, the first side 112 and the fourth side 118 are two opposite sides of the photovoltaic element 110. The first mounting seat 130 is provided on the first side 112. 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 module 100 on the keel 310. When multiple photovoltaic modules 100 are installed on the keel 310, it is not necessary to disassemble the second mounting seat 140, and only the first mounting seat 130 needs to be disassembled.

[0134] Moreover, the second mounting seat 140 includes a mounting groove 142. The first mounting seat 130 is detachably embedded in the mounting groove 142, thereby improving the reliability of the first mounting seat 130 and the second mounting seat 140. When two photovoltaic modules 100 are fitted in the direction from the first side 112 to the fourth side 118, one photovoltaic module 100 will be placed on top of the other photovoltaic module 100. Therefore, the first mounting seat 130 is arranged to be able to withdraw from the mounting groove 142 in the direction from the first side 112 to the fourth side 118, and the first mounting seat 130 can be inserted into the mounting groove 142 in the direction from the fourth side 118 to the first side 112, which is convenient for the disassembly of the photovoltaic module 100 and convenient for the repair and maintenance of the photovoltaic module 100.

[0135] After multiple photovoltaic modules 100 are installed in an array structure, if one photovoltaic module 100 needs to be removed, the first mounting seat 130 and the second mounting seat 140 can be disassembled, so that one photovoltaic module 100 can be removed separately, which is convenient for the repair and maintenance of the photovoltaic module 100.

[0136] In addition, a connecting member 240 is also provided on the first mounting seat 130 or the second mounting seat 140. The connecting member 240 includes a pressing arm 242, such as Figure 15 and Figure 17As shown, the pressing arm 242 of the connecting member 240 of a photovoltaic module 100 presses on a photovoltaic module 100 adjacent to the photovoltaic module 100. Specifically, the pressing arm 242 presses on the photovoltaic element 110B of the photovoltaic module 100, thereby improving the stability of the entire photovoltaic device 300 and reducing the possibility that a certain photovoltaic element 110 in the photovoltaic device 300 is lifted by the wind.

[0137] As Figure 9 and Figure 10 shown, in some embodiments, optionally, the photovoltaic module 100 further includes: a first overlapping member 150 for connecting to the second side 114; a second overlapping member 160 for connecting to the third side 116; and a pressing plate 170 detachably disposed on the first overlapping member 150, and the pressing plate 170 presses on the second overlapping member 160 of the adjacent photovoltaic element 110.

[0138] In this embodiment, the photovoltaic module 100 further includes a first overlapping member 150, a second overlapping member 160, and a pressing plate 170. The first overlapping member 150 is disposed on the second side 114 of the photovoltaic element 110, the second overlapping member 160 is disposed on the third side 116 of the photovoltaic element 110, the pressing plate 170 is detachably disposed on the first overlapping member 150, and the pressing plate 170 of a photovoltaic module 100 presses on the second overlapping member 160 of the photovoltaic module 100 adjacent to the photovoltaic module 100. Thus, the waterproof performance after the cooperation of multiple photovoltaic modules 100 can be improved by the pressing plate 170, and the reliability after the cooperation of multiple photovoltaic modules 100 can also be improved.

[0139] After multiple photovoltaic modules 100 are installed in an array structure, if it is desired to remove a photovoltaic module 100, the first mounting seat 130 and the second mounting seat 140 can be disassembled, and the pressing plate 170 of another photovoltaic module 100 can be removed, so as to separately remove a photovoltaic module 100, thereby facilitating the repair and maintenance of the photovoltaic module 100.

[0140] As Figure 15 , Figure 16 , Figure 17 and Figure 18 shown, in some embodiments, optionally, the photovoltaic device 300 further includes: at least two keels 310, and the second mounting seat 140 of each photovoltaic module 100 is connected to the keel 310.

[0141] In this embodiment, the photovoltaic device 300 further includes at least two keels 310, and the second mounting seat 140 of each photovoltaic module 100 is connected to the keel 310, thereby arranging the photovoltaic modules 100 into an array structure and providing an installation basis for the photovoltaic modules 100.

[0142] As Figure 15 and Figure 17As shown, the photovoltaic device 300 includes a photovoltaic component 110A, a connecting member 240A, a first mounting base 130A, a second mounting base 140A, and a keel 310. The second mounting base 140A is fixed to the keel 310A by a third screw 220A. The photovoltaic device 300 further includes a photovoltaic component 110B, a connecting member 240B, a first mounting base 130B, and a second mounting base 140B. The second mounting base 140B is fixed to the keel 310B by a third screw 220B. The photovoltaic component 110B overlaps on a waterproof member 190 on the photovoltaic component 110A. Another photovoltaic component 110B is inserted into the connecting member 240A and is pressed by a pressing arm 242 of the connecting member 240A.

[0143] A second overlapping member 160 is provided on a third side 116 of a photovoltaic component 110A. A first overlapping member 150 is provided on a second side 114 of another photovoltaic component 110C. A pressing plate 170 on the first overlapping member 150 presses and covers the second overlapping member 160 of another photovoltaic component 110.

[0144] As Figure 16 and Figure 18 As shown, when disassembly is required, the first screw 180 can be removed, the connecting member 240 can be taken off, and then the photovoltaic component 110A and the first mounting base 130 can be removed along the direction H. As Figure 10 As shown, the second screw can be removed, the pressing plate 170 can be removed, so that the second overlapping member 160 of the photovoltaic component 110A and the first overlapping member 150 of the photovoltaic component 110B do not interfere with each other, so that the separate disassembly of a photovoltaic component 110 can be realized. Similarly, the separate installation of a photovoltaic component 110 can be realized, that is, after the photovoltaic component 110 is installed, the first mounting base 130 and the second mounting base 140 are fixed by the first screw 180, and the pressing plate 170 and the first overlapping member 150 are fixed by the second screw.

[0145] In the present utility model, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; the term "plurality" means two or more unless otherwise clearly defined. Terms such as "installation", "connection", "connection", and "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0146] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0147] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0148] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A photovoltaic module, characterized in that: include: A photovoltaic element, wherein the photovoltaic element comprises a first side, a second side, a third side and a fourth side, wherein the second side and the third side are two opposite sides of the photovoltaic element, and the first side and the fourth side are respectively located on opposite sides of the second side or the third side; A first mounting seat, arranged on the photovoltaic component and located on the first side; a second mounting seat, the second mounting seat comprising 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 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 are detachably matched, and the second mounting seat is used to fix the photovoltaic assembly; A connecting member is arranged on the first mounting seat or the second mounting seat, and the connecting member includes a pressing arm, and the pressing arm is used to press and cover another photovoltaic member.

2. The photovoltaic module according to claim 1, characterized in that: The connecting member is detachably mounted on the first mounting seat, and the connecting member is located on a side of the first mounting seat away from the second mounting seat. The photovoltaic assembly further includes: A first screw, wherein the connecting member and the first mounting seat are connected and matched with each other through the first screw.

3. The photovoltaic module according to claim 2, characterized in that: The first mounting seat includes a protrusion, and the protrusion and the second mounting seat are distributed along the direction from the fourth side to the first side. The connecting member, the protrusion and the second mounting seat are connected and matched by the first screw.

4. The photovoltaic module according to claim 3, characterized in that: Also includes: A waterproof member is arranged on the light-receiving surface of the photovoltaic member, the waterproof member and the first mounting seat are arranged side by side, and the waterproof member is not lower than the raised portion; Wherein, when the two photovoltaic components are matched along the direction from the first side to the fourth side, the photovoltaic component of one photovoltaic component is pressed on the waterproof component of the other photovoltaic component.

5. The photovoltaic module according to any one of claims 1 to 4, characterized in that: The connecting piece also includes: A fixing plate connected to the first mounting seat or the second mounting seat; A first connecting plate, disposed on a side of the fixing plate away from the second mounting seat; The second connecting plate is 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 surround a receiving groove, and the receiving groove is used to receive another photovoltaic component.

6. The photovoltaic module according to any one of claims 1 to 4, characterized in that: 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 pressure arm to the first mounting seat, the height of the first section is greater than the height of the second section, and 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.

7. The photovoltaic module according to claim 6, characterized in that: Also includes: A fourth screw, the fourth screw is used to fix the first mounting seat and the photovoltaic component, and the fourth screw cooperates with the boss.

8. The photovoltaic module according to any one of claims 1 to 4, characterized in that: One end of the first mounting seat inserted into the mounting groove has a guide slope.

9. The photovoltaic module according to any one of claims 1 to 4, characterized in that: Also includes: A first bridging member, arranged on the photovoltaic member and located on the second side; A second bridging member, arranged on the photovoltaic member and located on the third side; A pressing plate, detachably arranged on the first bridging member; Wherein, when the two photovoltaic components are matched along the direction from the second side to the third side, the pressing plate of one photovoltaic component is pressed onto the second connecting piece of the other photovoltaic component.

10. The photovoltaic module according to claim 9, characterized in that: The second bridging member is provided with a guide groove, and the guide groove is recessed from the light-receiving surface of the photovoltaic component toward the backlight surface of the photovoltaic component.

11. A photovoltaic device, characterized in that: The photovoltaic device comprises at least two photovoltaic modules, and the photovoltaic modules comprise: A photovoltaic element, wherein the photovoltaic element comprises a first side, a second side, a third side and a fourth side, wherein the second side and the third side are two opposite sides of the photovoltaic element, and the first side and the fourth side are respectively located on opposite sides of the second side or the third side; A first mounting seat, arranged on the photovoltaic component and located on the first side; a second mounting seat, the second mounting seat comprising 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 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 are detachably matched, and the second mounting seat is used to fix the photovoltaic assembly; A connecting member is arranged on the first mounting seat or the second mounting seat, and the connecting member includes a pressing arm, and the pressing arm presses the fourth side of the adjacent photovoltaic member.

12. The photovoltaic device according to claim 11, characterized in that: The photovoltaic module further comprises: A first bridging member, used to connect to the second side edge; A second connecting piece, used to connect to the third side edge; A pressure plate is detachably arranged on the first lap joint, and the pressure plate is pressed onto the second lap joint of the adjacent photovoltaic component.

13. The photovoltaic device according to claim 11, characterized in that: The photovoltaic device further comprises: At least two keels, and the second mounting seat of each photovoltaic component is connected to the keel.

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