Photovoltaic array assembly

Abstract

The invention provides a photovoltaic array assembly which comprises at least two adjacent photovoltaic assemblies, each photovoltaic assembly is provided with a wiring component, each wiring component is provided with a first connector, and a first insertion piece or a first concave piece is arranged in each first connector; and the two sides of the adapter are respectively provided with two connecting pieces which are electrically connected with each other, each connecting piece is a second inserting piece or a second concave piece, the second inserting pieces are matched with the first concave pieces, and the second concave pieces are matched with the first inserting pieces, so that the two connecting pieces are electrically connected with the first joints of the two adjacent photovoltaic modules respectively. According to the photovoltaic array assembly, the problem that in the prior art, the efficiency of electric connection between every two adjacent photovoltaic assemblies is low is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic components, and in particular to a photovoltaic array component. Background Art

[0002] The photovoltaic array assembly includes multiple photovoltaic modules, and the photovoltaic panels of each photovoltaic module are provided with a positive terminal box, a negative terminal box and an intermediate terminal box. The positive or negative terminal box of the photovoltaic module and the negative or positive terminal box of the adjacent photovoltaic module are electrically connected through cables and connectors.

[0003] However, the manufacturing cost of the connector is relatively high, and connecting the cable and the connector together is relatively time-consuming and labor-intensive, resulting in low electrical connection efficiency between two adjacent photovoltaic modules. Summary of the invention

[0004] The main purpose of the present invention is to provide a photovoltaic array component to solve the problem of low efficiency of electrical connection between two adjacent photovoltaic components in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a photovoltaic array component, including: at least two adjacent photovoltaic components, each photovoltaic component is provided with a wiring component, the wiring component has a first joint, a first plug-in component or a first recessed component is provided in the first joint; an adapter, two connecting components electrically connected to each other are respectively provided on both sides of the adapter, each connecting component is a second plug-in component or a second recessed component, the second plug-in component cooperates with the first recessed component, and the second recessed component cooperates with the first plug-in component, so that the two connecting components are respectively electrically connected to the first joints of two adjacent photovoltaic components.

[0006] Furthermore, a first plug-in component is provided in the first joint of each photovoltaic component, and the connecting components on both sides of the adapter are second recessed components. The first plug-in components of two adjacent photovoltaic components are respectively inserted into the two second recessed components to electrically connect the adapter to the two adjacent photovoltaic components.

[0007] Furthermore, a first recessed piece is provided in the first joint of each photovoltaic component, and the connecting pieces on both sides of the adapter are second plug-in pieces, which are respectively inserted into the first recessed pieces of two adjacent photovoltaic components to electrically connect the adapter to the two adjacent photovoltaic components.

[0008] Furthermore, a first recessed piece is provided in the first joint of one of the two adjacent photovoltaic components, a first plug-in piece is provided in the first joint of the other of the two adjacent photovoltaic components, the connecting pieces on both sides of the adapter are respectively a second recessed piece and a second plug-in piece, the second plug-in piece is plugged into the first recessed piece, and the first plug-in piece is plugged into the second recessed piece, so that the adapter is electrically connected to the two adjacent photovoltaic components.

[0009] Furthermore, the adapter includes a shell, the shell includes a first shaft segment and two second shaft segments connected to each other, the first shaft segment is arranged between the two second shaft segments, the inner diameter of the first shaft segment is larger than the inner diameter of the second shaft segment, the two second shaft segments are respectively inserted into the connecting cavities of the first joints of two adjacent photovoltaic components, and the two axial end faces of the first shaft segment are respectively abutted against the first joints of the two adjacent photovoltaic components; wherein the central axes of the first shaft segment and the second shaft segment are arranged to coincide with each other.

[0010] Furthermore, a connecting cavity is provided in the shell, and the connecting cavity is used to accommodate two connecting parts. The inner diameter of the second shaft segment is the same as the flow inner diameter of the connecting cavity. At least part of the circumferential outer wall of each connecting part is connected to the inner cavity wall of the connecting cavity. The two ends of the connecting cavity are respectively connected to the connecting cavities of the first joints of two adjacent photovoltaic components.

[0011] Furthermore, each second shaft segment of the adapter is sleeved with a first anti-slip rib, and the first anti-slip rib abuts against the cavity wall of the connecting cavity of the first joint.

[0012] Furthermore, the photovoltaic array assembly also includes a support rod, in which a through groove and a receiving groove are opened, and the through groove penetrates the receiving groove; each wiring component also includes a wiring box, there are two first connectors, the wiring box is connected to the two first connectors through a connecting wire, the through groove is used to receive the connecting wire, and the receiving groove is used to receive the wiring box, and the receiving groove is tightly fitted with the wiring box.

[0013] Furthermore, the first joint includes a connecting plate and a connecting shaft, a connecting cavity is provided in the connecting shaft, the connecting cavity is used to accommodate the first plug-in member or the first recessed member, the connecting plate is connected to the frame of the photovoltaic component, and the connecting shaft passes through the connecting plate to penetrate into the frame.

[0014] Furthermore, a first penetration hole and a first through hole are provided on the frame, a second penetration hole is provided on the connecting plate, the diameter of the first through hole is adapted to the connecting axis, and the fastener is passed through the first penetration hole and the second penetration hole to connect the connecting plate and the frame of the photovoltaic module.

[0015] According to the technical solution of the present invention, a photovoltaic array assembly includes an adapter and at least two adjacent photovoltaic assemblies, each photovoltaic assembly is provided with a wiring component, the wiring component has a first joint, a first plug-in component or a first recessed component is provided in the first joint, two connecting components electrically connected to each other are respectively provided on both sides of the adapter, each connecting component is a second plug-in component or a second recessed component, and the second plug-in component cooperates with the first recessed component, and the second recessed component cooperates with the first plug-in component, so that the two connecting components are respectively electrically connected to the first joints of two adjacent photovoltaic assemblies, so that the adapter with lower manufacturing cost can be used to replace the connector, and it is no longer necessary to connect the cable and the connector. The electrical connection between the adapter and the two photovoltaic modules can be achieved only by plugging and connecting the connecting member and the first plug-in member or the first recessed member in the first connector, thereby reducing the difficulty of electrical connection between two adjacent photovoltaic modules, thereby solving the problem of low efficiency of electrical connection between two adjacent photovoltaic modules in the prior art. In addition, since the connecting member is a second plug-in member or a second recessed member, the adapter can be plugged and connected with different types of first connectors, thereby expanding the application scope of the adapter, reducing the electrical connection cost between two adjacent photovoltaic modules, improving the electrical connection efficiency between two adjacent photovoltaic modules, and improving the installation efficiency of photovoltaic array modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of an embodiment of a photovoltaic array assembly according to the present invention is shown;

[0018] Figure 2 A schematic cross-sectional view of the structure of an adapter of a photovoltaic array assembly according to the present invention (connecting members on both sides of the adapter are respectively a second recessed member and a second plug-in member);

[0019] Figure 3 A schematic structural diagram of an adapter of a photovoltaic array assembly according to the present invention is shown;

[0020] Figure 4 A schematic structural diagram of a support rod, a junction box and a first joint of a photovoltaic array assembly according to the present invention is shown;

[0021] Figure 5 A schematic structural diagram of a support rod of a photovoltaic array assembly according to the present invention is shown;

[0022] Figure 6 A schematic structural diagram of a first joint of a photovoltaic array assembly according to the present invention is shown;

[0023] Figure 7 A schematic structural diagram of a frame of a photovoltaic assembly of a photovoltaic array assembly according to the present invention is shown;

[0024] Figure 8 A schematic structural diagram of a junction box and a first joint of a photovoltaic array assembly according to the present invention is shown;

[0025] Fig. 9 A schematic structural diagram of a support rod of a photovoltaic array assembly, a frame of a photovoltaic assembly, a junction box and a first joint according to the present invention is shown;

[0026] Fig.10 A schematic structural diagram of a photovoltaic assembly of a photovoltaic array assembly according to the present invention is shown;

[0027] Fig.11 A schematic cross-sectional view of the structure of an adapter (connecting members on both sides of the adapter are respectively second plug-in members) of a photovoltaic array assembly according to the present invention is shown;

[0028] Fig.12 A schematic cross-sectional structure diagram of an adapter (connecting members on both sides of the adapter are second recessed members) of a photovoltaic array assembly according to the present invention is shown.

[0029] The above drawings include the following reference numerals:

[0030] 10. Photovoltaic module; 30. Adapter; 21. First joint; 22. First plug-in piece; 23. First recessed piece; 31. Second plug-in piece; 32. Second recessed piece; 33. Shell; 34. First shaft section; 35. Second shaft section; 24. Connecting cavity; 40. First anti-slip rib; 50. Support rod; 51. Through groove; 52. Accommodating groove; 1. Junction box; 211. Connecting plate; 212. Connecting shaft; 213. First through hole; 214. First through hole; 216. Second through hole; 331. Connecting cavity. DETAILED DESCRIPTION

[0031] Please refer to Figures 1 to 12 The present invention provides a photovoltaic array component, comprising: at least two adjacent photovoltaic components 10, each photovoltaic component 10 is provided with a wiring component, the wiring component has a first joint 21, and a first plug-in component 22 or a first recessed component 23 is provided in the first joint 21; an adapter 30, two connecting components electrically connected to each other are respectively provided on both sides of the adapter 30, each connecting component is a second plug-in component 31 or a second recessed component 32, the second plug-in component 31 cooperates with the first recessed component 23, and the second recessed component 32 cooperates with the first plug-in component 22, so that the two connecting components are respectively electrically connected to the first joints 21 of two adjacent photovoltaic components 10.

[0032] The photovoltaic array assembly of the present invention comprises an adapter 30 and at least two adjacent photovoltaic assemblies 10, each photovoltaic assembly 10 is provided with a wiring component, the wiring component has a first joint 21, a first plug-in component 22 or a first recessed component 23 is provided in the first joint 21, two connecting components electrically connected to each other are respectively provided on both sides of the adapter 30, each connecting component is a second plug-in component 31 or a second recessed component 32, the second plug-in component 31 cooperates with the first recessed component 23, and the second recessed component 32 cooperates with the first plug-in component 22, so that the two connecting components are respectively electrically connected to the first joints 21 of the two adjacent photovoltaic assemblies 10, so that the adapter 30 with a lower manufacturing cost can be used to replace the connector, and it is no longer necessary to connect the cable and the connector. The adapter 30 and the two photovoltaic modules 10 can be electrically connected only by plugging and connecting the connecting member and the first plug-in member 22 or the first recessed member 23 in the first connector 21, thereby reducing the difficulty of electrical connection between two adjacent photovoltaic modules, thereby solving the problem of low efficiency of electrical connection between two adjacent photovoltaic modules in the prior art. In addition, since the connecting member is the second plug-in member 31 or the second recessed member 32, the adapter 30 can be plugged and connected with different types of first connectors 21, thereby expanding the application scope of the adapter 30, reducing the electrical connection cost between two adjacent photovoltaic modules, improving the electrical connection efficiency between two adjacent photovoltaic modules, and improving the installation efficiency of photovoltaic array modules.

[0033] In this embodiment, a first plug-in component 22 is provided in the first joint 21 of each photovoltaic component 10, and the connecting components on both sides of the adapter 30 are second recessed components 32. The first plug-in components 22 of two adjacent photovoltaic components 10 are respectively inserted into the two second recessed components 32 to electrically connect the adapter 30 to the two adjacent photovoltaic components 10.

[0034] Specifically, by arranging a first plug-in piece 22 in the first joint 21 of the photovoltaic component and designing the connecting pieces on both sides of the adapter 30 as second recessed pieces 32, quick and accurate plug-in between the photovoltaic component and the adapter 30 is achieved. This structure avoids the tediousness and time-consuming nature of traditional cable connections and greatly improves the installation efficiency of the photovoltaic array component. At the same time, the matching design of the first plug-in piece 22 and the second recessed piece 32 forms a mechanical locking mechanism, which ensures a firm connection between the photovoltaic component and the adapter 30, reduces the risk of unstable or interrupted power transmission due to loose connections, and thus improves the operational reliability of the entire photovoltaic array component.

[0035] In this embodiment, a first recessed piece 23 is provided in the first joint 21 of each photovoltaic component 10, and the connecting pieces on both sides of the adapter 30 are second plug-in pieces 31. The two second plug-in pieces 31 are respectively inserted into the first recessed pieces 23 of two adjacent photovoltaic components 10 to electrically connect the adapter 30 to the two adjacent photovoltaic components 10.

[0036] Specifically, the second plug-in member 31 and the first recessed member 23 are used in combination to ensure a tight electrical connection between the photovoltaic module 10 and the adapter 30 without additional fixings. Compared with the connection that only relies on cables and connectors, this mechanical connection method can reduce the looseness or failure of the connection caused by external factors (such as vibration, climate change), thereby improving the overall stability and reliability of the photovoltaic array assembly; at the same time, due to the use of the connection method of the plug-in member and the recessed member, the connection between the photovoltaic modules can be more durable, reducing the maintenance requirements caused by connection problems. When performing on-site maintenance or replacing photovoltaic modules, they can be disassembled and reconnected more quickly, reducing maintenance costs and maintenance time.

[0037] In this embodiment, a first recessed piece 23 is provided in the first joint 21 of one of the two adjacent photovoltaic components 10, and a first plug-in piece 22 is provided in the first joint 21 of the other of the two adjacent photovoltaic components 10. The connecting pieces on both sides of the adapter 30 are respectively a second recessed piece 32 and a second plug-in piece 31. The second plug-in piece 31 is inserted into the first recessed piece 23, and the first plug-in piece 22 is inserted into the second recessed piece 32, so that the adapter 30 is electrically connected to the two adjacent photovoltaic components 10.

[0038] Specifically, by inserting the second plug-in component 31 into the first recessed component 23 and the first plug-in component 22 into the second recessed component 32, the two photovoltaic components 10 and the adapter 30 are tightly electrically connected. This interlocking design can significantly improve the stability and reliability of the electrical connection between photovoltaic components. At the same time, compared with traditional cables and connectors, the interlocking design of the adapter 30 and the first connector 21 can greatly simplify the installation process of the photovoltaic array components. There is no need for complicated cable wiring and connector docking. The electrical connection can be completed by simply inserting the second plug-in component 31 into the first recessed component 23 and the first plug-in component 22 into the second recessed component 32, which significantly improves the installation speed and efficiency of the photovoltaic array components.

[0039] In this embodiment, the adapter 30 includes a shell 33, and the shell 33 includes a first shaft segment 34 and two second shaft segments 35 connected to each other. The first shaft segment 34 is arranged between the two second shaft segments 35, and the inner diameter of the first shaft segment 34 is larger than the inner diameter of the second shaft segment 35. The two second shaft segments 35 are respectively inserted into the connecting cavity 24 of the first joints 21 of two adjacent photovoltaic components 10, and the two axial end faces of the first shaft segment 34 are respectively abutted against the first joints 21 of the two adjacent photovoltaic components 10; wherein, the central axes of the first shaft segment 34 and the second shaft segment 35 are arranged to coincide with each other.

[0040] Specifically, the two second shaft segments 35 are respectively inserted into the connecting cavities 24 of the first connectors 21 of two adjacent photovoltaic components 10, so that the adapter 30 is connected to the two first connectors 21, ensuring that the first plug-in component 22 or the first recessed component 23 can be smoothly electrically connected to the connector; the two axial end faces of the first shaft segment 34 are respectively abutted against the first connectors 21 of two adjacent photovoltaic components 10, so that the two first connectors 21 can clamp the adapter 30 together to axially limit the adapter 30, thereby preventing the second shaft segment 35 from moving along the axial direction of the second shaft segment 35, causing the first plug-in component 22 or the first recessed component 23 in the first connector 21 to be damaged by impact; at the same time, the central axes of the first shaft segment 34 and the second shaft segment 35 coincide with each other, ensuring the alignment and stability of the plug-in connection between the connector and the first connector 21, further improving the installation convenience and efficiency of the photovoltaic array component.

[0041] In this embodiment, a connecting cavity 331 is provided in the shell 33, and the connecting cavity 331 is used to accommodate two connecting parts. The inner diameter of the second shaft segment 35 is the same as the flow inner diameter of the connecting cavity 331. At least part of the circumferential outer wall of each connecting part is connected to the inner cavity wall of the connecting cavity 331. The two ends of the connecting cavity 331 are respectively connected to the connecting cavities 24 of the first joints 21 of two adjacent photovoltaic components 10.

[0042] Specifically, a connecting cavity 331 is provided in the second shaft segment 35, and the second plug-in component 31 or the second recessed component 32 is provided in the connecting cavity 331, so that the second shaft segment 35 protects the second plug-in component 31 or the second recessed component 32; at least part of the circumferential outer wall of each connecting component is connected to the inner cavity wall of the connecting cavity 331, thereby ensuring the reliability of the fastening connection between the connecting component and the second shaft segment 35, ensuring that the second shaft segment 35 can drive the connecting component to enter the connecting cavity 24 of the first joint 21, and further ensuring that the connecting component can be smoothly electrically connected to the first plug-in component 22 or the first recessed component 23.

[0043] In this embodiment, each second shaft segment 35 of the adapter 30 is sleeved with a first anti-slip rib 40 , and the first anti-slip rib 40 abuts against the cavity wall of the connecting cavity 24 of the first joint 21 .

[0044] Specifically, by providing the first anti-slip rib 40 to abut against the wall of the connecting cavity 24 of the first joint 21, the physical connection between the second shaft segment 35 and the first joint 21 is enhanced, thereby preventing the connection between the adapter 30 and the first joint 21 from loosening due to external factors (such as wind force, vibration), thereby ensuring the connection reliability between the adapter 30 and the photovoltaic module, thereby improving the stability and reliability of the photovoltaic array module in actual use.

[0045] In this embodiment, the photovoltaic array assembly also includes a support rod 50, in which a through groove 51 and a receiving groove 52 are provided, and the through groove 51 passes through the receiving groove 52; each wiring component also includes a junction box 1, and there are two first connectors 21. The junction box 1 is connected to the two first connectors 21 through a connecting wire. The through groove 51 is used to accommodate the connecting wire, and the receiving groove 52 is used to accommodate the junction box 1, and the receiving groove 52 is tightly fitted with the junction box 1.

[0046] Specifically, the connecting wires are laid through the through grooves 51, which avoids the cables being arranged in a disorderly manner on the outside. This design not only reduces the exposed length of the connecting wires, making the structure of the photovoltaic module more compact, but also simplifies the wiring inside the photovoltaic module, improving the overall aesthetics and safety; at the same time, the receiving grooves 52 opened in the support rods 50 allow the junction box 1 to be embedded in the support rods 50, rather than the traditional external installation. The integrated design of the junction box 1 and the support rods 50 makes the installation of the junction box 1 simpler and faster. During the production and installation of photovoltaic modules, the combination of the junction box 1 and the support rods 50 can be directly installed as an integral component, eliminating the step of fixing the junction box 1 separately, greatly improving the production and installation efficiency of the photovoltaic module, and reducing the installation time and cost; at the same time, the receiving grooves 52 fit tightly with the junction box 1, so that the heat generated by the junction box 1 during operation can be quickly discharged through the metal material of the support rods 50, greatly improving the heat dissipation efficiency of the junction box 1, and good heat dissipation performance helps to extend the service life of the junction box 1 and improve the overall stability and reliability of the photovoltaic array module.

[0047] Specifically, there are three junction boxes 1, which are respectively an intermediate junction box, a positive junction box and a negative junction box. The two ends of the intermediate junction box are connected to the positive junction box and the negative junction box through connecting wires, which can avoid the intermediate junction box being connected to the positive junction box and the negative junction box through leads. The positive junction box and the negative junction box are both connected to a first connector 21 through connecting wires, reducing the use of leads and thus reducing the difficulty of connecting the intermediate junction box to the positive junction box and the negative junction box; there are three accommodating slots 52, which are respectively arranged in one-to-one correspondence with the three junction boxes 1, and each junction box 1 is installed in the corresponding accommodating slot 52.

[0048] Optionally, the connecting wire is a conductive wire; the connecting wire of the positive electrode junction box can be connected to the first joint 21 by riveting or welding, and the connecting wire of the negative electrode junction box can be connected to the first joint 21 by riveting or welding.

[0049] In this embodiment, the first joint 21 includes a connecting plate 211 and a connecting shaft 212. A connecting cavity 24 is provided in the connecting shaft 212. The connecting cavity 24 is used to accommodate the first plug-in component 22 or the first recessed component 23. The connecting plate 211 is connected to the frame of the photovoltaic component 10, and the connecting shaft 212 passes through the connecting plate 211 to penetrate into the frame.

[0050] Specifically, by connecting the connecting plate 211 and the frame of the photovoltaic module 10, the first joint 21 and the frame are tightly connected, so that the frame can support and fix the first joint 21, and the first joint 21 and the adapter 30 are firmly connected, thereby enhancing the connection stability between the two photovoltaic modules; through the joint action of the connecting plate 211 and the connecting shaft 212, the support rod 50 and the frame are tightly connected, thereby enhancing the deformation resistance of the photovoltaic module frame, and can improve the deformation resistance of the entire photovoltaic module, thereby ensuring the structural integrity of the photovoltaic module and the reliability of the electrical connection under various environmental conditions.

[0051] In this embodiment, a first penetration hole 213 and a first through hole 214 are provided on the frame, and a second penetration hole 216 is provided on the connecting plate 211. The diameter of the first through hole 214 is adapted to the connecting shaft 212. The fastener is passed through the first penetration hole 213 and the second penetration hole 216 to connect the connecting plate 211 and the frame of the photovoltaic module 10.

[0052] Specifically, the first through hole 214 is used for the connecting shaft 212 to pass through, so as to ensure that the first plug-in piece 22 or the first recessed piece 23 in the connecting shaft 212 is smoothly electrically connected to the connecting piece; by passing the fastener through the first through hole 213 and the second through hole 216, it can be ensured that the connecting plate 211 is firmly connected to the frame of the photovoltaic component, and the connection stability between the two photovoltaic components is further ensured; at the same time, the preset design of the first through hole 213, the first through hole 214 and the second through hole 216 makes it possible to directly pass the fastener and fix it without additional adjustment or positioning during the installation process, which greatly simplifies the installation steps, improves the installation efficiency, and reduces the installation time and labor costs.

[0053] Optionally, the connecting plate 211 may also be bonded to the frame of the photovoltaic module 10 by means of silica gel; the connecting plate 211 may also be connected to the frame of the photovoltaic module 10 by means of screws or buckles.

[0054] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0055] The photovoltaic array assembly of the present invention comprises an adapter 30 and at least two adjacent photovoltaic assemblies 10, each photovoltaic assembly 10 is provided with a wiring component, the wiring component has a first joint 21, a first plug-in component 22 or a first recessed component 23 is provided in the first joint 21, two connecting components electrically connected to each other are respectively provided on both sides of the adapter 30, each connecting component is a second plug-in component 31 or a second recessed component 32, the second plug-in component 31 cooperates with the first recessed component 23, and the second recessed component 32 cooperates with the first plug-in component 22, so that the two connecting components are respectively electrically connected to the first joints 21 of the two adjacent photovoltaic assemblies 10, so that the adapter 30 with a lower manufacturing cost can be used to replace the connector, and it is no longer necessary to connect the cable and the connector. The adapter 30 and the two photovoltaic modules 10 can be electrically connected only by plugging and connecting the connecting member and the first plug-in member 22 or the first recessed member 23 in the first connector 21, thereby reducing the difficulty of electrical connection between two adjacent photovoltaic modules, thereby solving the problem of low efficiency of electrical connection between two adjacent photovoltaic modules in the prior art. In addition, since the connecting member is the second plug-in member 31 or the second recessed member 32, the adapter 30 can be plugged and connected with different types of first connectors 21, thereby expanding the application scope of the adapter 30, reducing the electrical connection cost between two adjacent photovoltaic modules, improving the electrical connection efficiency between two adjacent photovoltaic modules, and improving the installation efficiency of photovoltaic array modules.

Claims

1. A photovoltaic array assembly, characterized in that: include: At least two adjacent photovoltaic modules (10), each of the photovoltaic modules (10) being provided with a wiring component, the wiring component having a first joint (21), a first plug-in component (22) or a first recessed component (23) being provided in the first joint (21); An adapter (30), wherein two connecting members electrically connected to each other are respectively arranged on both sides of the adapter (30), each of the connecting members being a second plug-in member (31) or a second recessed member (32), the second plug-in member (31) cooperating with the first recessed member (23), and the second recessed member (32) cooperating with the first plug-in member (22), so that the two connecting members are respectively electrically connected to the first connectors (21) of two adjacent photovoltaic modules (10).

2. The photovoltaic array assembly according to claim 1, characterized in that: A first plug-in component (22) is provided in the first connector (21) of each photovoltaic component (10), the connecting components on both sides of the adapter (30) are second recessed components (32), and the first plug-in components (22) of two adjacent photovoltaic components (10) are respectively inserted into two second recessed components (32) so that the adapter (30) is electrically connected to the two adjacent photovoltaic components (10).

3. The photovoltaic array assembly according to claim 1, characterized in that: A first recessed piece (23) is provided in the first connector (21) of each photovoltaic assembly (10); the connecting pieces on both sides of the adapter (30) are second plug-in pieces (31); and the two second plug-in pieces (31) are respectively plugged into the first recessed pieces (23) of two adjacent photovoltaic assemblies (10), so that the adapter (30) is electrically connected to the two adjacent photovoltaic assemblies (10).

4. The photovoltaic array assembly according to claim 1, characterized in that: A first recessed part (23) is arranged in the first joint (21) of one of the two adjacent photovoltaic assemblies (10), a first plug-in part (22) is arranged in the first joint (21) of the other of the two adjacent photovoltaic assemblies (10), the connecting parts on both sides of the adapter (30) are respectively a second recessed part (32) and a second plug-in part (31), the second plug-in part (31) is plugged into the first recessed part (23), and the first plug-in part (22) is plugged into the second recessed part (32), so that the adapter (30) is electrically connected to the two adjacent photovoltaic assemblies (10).

5. The photovoltaic array assembly according to claim 1, characterized in that: The adapter (30) comprises a shell (33), the shell (33) comprises a first shaft segment (34) and two second shaft segments (35) which are connected to each other, the first shaft segment (34) is arranged between the two second shaft segments (35), the inner diameter of the first shaft segment (34) is larger than the inner diameter of the second shaft segment (35), the two second shaft segments (35) are respectively inserted into the connecting cavities (24) of the first joints (21) of two adjacent photovoltaic assemblies (10), and the two axial end faces of the first shaft segment (34) are respectively abutted against the first joints (21) of the two adjacent photovoltaic assemblies (10); wherein the central axes of the first shaft segment (34) and the second shaft segment (35) are arranged to coincide with each other.

6. The photovoltaic array assembly according to claim 5, characterized in that: A connecting cavity (331) is provided in the shell (33), and the connecting cavity (331) is used to accommodate the two connecting pieces. The inner diameter of the second shaft segment (35) is the same as the flow inner diameter of the connecting cavity (331). At least part of the circumferential outer wall of each connecting piece is connected to the inner cavity wall of the connecting cavity (331). The two ends of the connecting cavity (331) are respectively connected to the connecting cavities (24) of the first connectors (21) of two adjacent photovoltaic modules (10).

7. The photovoltaic array assembly according to claim 1, characterized in that: Each second shaft section (35) of the adapter (30) is sleeved with a first anti-slip rib (40), and the first anti-slip rib (40) abuts against the cavity wall of the connecting cavity (24) of the first joint (21).

8. The photovoltaic array assembly according to claim 1, characterized in that: The photovoltaic array assembly further comprises a support rod (50), wherein a through groove (51) and a receiving groove (52) are provided in the support rod (50), wherein the through groove (51) penetrates the receiving groove (52); each of the wiring components further comprises a wiring box (1), wherein there are two first connectors (21), the wiring box (1) is connected to the two first connectors (21) via a connecting wire, the through groove (51) is used to receive the connecting wire, and the receiving groove (52) is used to receive the wiring box (1), and the receiving groove (52) is tightly fitted to the wiring box (1).

9. The photovoltaic array assembly according to claim 1, characterized in that: The first joint (21) comprises a connecting plate (211) and a connecting shaft (212); a connecting cavity (24) is arranged in the connecting shaft (212); the connecting cavity (24) is used to accommodate the first plug-in member (22) or the first recessed member (23); the connecting plate (211) is connected to the frame of the photovoltaic module (10); the connecting shaft (212) passes through the connecting plate (211) to enter the frame.

10. The photovoltaic array assembly according to claim 9, characterized in that: The frame is provided with a first penetration hole (213) and a first through hole (214), the connecting plate (211) is provided with a second penetration hole (216), the diameter of the first through hole (214) is adapted to the connecting shaft (212), and a fastener is passed through the first penetration hole (213) and the second penetration hole (216) to connect the connecting plate (211) and the frame of the photovoltaic module (10).

Images