Frame structure of photovoltaic module

Abstract

The utility model discloses a frame structure of a photovoltaic assembly, and aims to solve the problems of water seepage, electric leakage, poor contact and the like easily caused by the fact that adjacent photovoltaic assemblies are connected through wires and the connecting positions of the wires are exposed in the air in the prior art. The technical problem is solved through the following technical scheme that the photovoltaic assembly comprises photovoltaic assembly bodies, and a first plugging assembly and a second plugging assembly are arranged on the two sides of the arrangement direction of the photovoltaic assembly bodies respectively. Adjacent photovoltaic assembly bodies are connected in a matching manner through the first plugging assemblies and the second plugging assemblies. The first plugging assembly is a plugging head, the second plugging assembly is a plugging hole, and through cooperation of the plugging hole and the plugging head, installation of the two photovoltaic assembly bodies is realized, so that the connection position is not exposed in the air, the photovoltaic assembly has the advantage of convenient installation, and the problems of water seepage, electric leakage, poor contact and the like are not liable to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, and more specifically, to a frame structure of a photovoltaic component. Background Art

[0002] Photovoltaic modules (commonly known as solar panels) are composed of solar cells or solar cells of different specifications cut by laser cutting machines or steel wire cutting machines. Since the current and voltage of a single solar cell are very small, we first connect them in series to obtain high voltage, then connect them in parallel to obtain high current, and then output them through a diode (to prevent current backflow). And they are encapsulated in a stainless steel, aluminum or other non-metallic frame, the glass on the top and the back plate on the back are installed, filled with nitrogen, and sealed. The whole is called a module, that is, a photovoltaic module or a solar cell module.

[0003] The photovoltaic modules in the prior art are mainly connected in the form of terminal blocks, and the two photovoltaic modules are provided with wires for series connection, and the two photovoltaic modules are connected in series through the wires. This connection method makes the connection position of the two photovoltaic modules exposed to the outside of the air, and leakage and poor contact will occur after a period of use. This undoubtedly increases the cost of repairing and maintaining photovoltaic modules and increases the workload of maintenance personnel.

[0004] For example: Chinese patent announcement number CN218183273U, announcement date December 30, 2022, the name of the invention is a new type of photovoltaic module series structure, and the application discloses a photovoltaic module series structure, which has wires for connecting photovoltaic modules in series on the first bracket and the second bracket. This makes it possible for the connection positions between adjacent photovoltaic modules to be exposed to the air when adjacent photovoltaic modules are connected, which makes it easy for problems such as poor contact, water seepage, and leakage to occur. Utility Model Content

[0005] The utility model overcomes the problem in the prior art that adjacent photovoltaic modules are connected by wires, and the connection position of the wires is exposed to the air, which is prone to water seepage, leakage, poor contact and other problems. A frame structure of a photovoltaic module is provided, which can connect two adjacent photovoltaic modules when installing the photovoltaic modules, and the connection position will not be exposed to the air, so that after the connection, excellent stability can be maintained, and problems such as water seepage, leakage, poor contact and the like are not prone to occur.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a frame structure of a photovoltaic module, comprising: a photovoltaic module body, a first plug-in component and a second plug-in component are respectively arranged on both sides of the arrangement direction of the photovoltaic module body, and when several photovoltaic module bodies are arranged, adjacent photovoltaic module bodies are connected by the first plug-in component and the second plug-in component.

[0007] The utility model provides a first plug-in assembly and a second plug-in assembly on both sides of the arrangement direction of the photovoltaic assembly body, so that when the photovoltaic assembly body is installed, the adjacent photovoltaic assembly bodies are connected through the first plug-in assembly and the second plug-in assembly. The first plug-in assembly is a plug connector, and the second plug-in assembly is a plug hole. Through the cooperation of the plug hole and the plug connector, the installation of the two photovoltaic assembly bodies is realized, so that the connection position will not be exposed to the air, and when the photovoltaic assembly body is installed, the plug hole and the plug connector can be docked, which has the advantages of easy installation and not prone to water seepage, leakage, poor contact and other problems.

[0008] Preferably, the first plug-in assembly includes a plug connector fixedly arranged on the side of the photovoltaic assembly body, and the second plug-in assembly includes a plug hole fixedly arranged on the photovoltaic assembly.

[0009] The plug connector and the plug hole are matched, which has the characteristics of convenient connection and stable connection cavity.

[0010] Preferably, the outer side wall of the plug connector is provided with a plurality of sealing rings along its axial direction.

[0011] Providing a sealing ring can improve the sealing performance of the plug hole and the plug connector after they are matched.

[0012] Preferably, a plurality of elastic conductive sheets are provided on the inner side wall of the plug hole.

[0013] When the plug connector is plugged into the plug hole, the elastic conductive sheet is deformed by pressure, so that the elastic conductive sheet can abut against the plug connector, thereby ensuring the conductivity between the plug connector and the plug hole, so that the two can be fully in contact.

[0014] Preferably, the photovoltaic assembly body is provided with a first closing assembly and a second closing assembly that cooperate with each other on both sides along the arrangement direction thereof;

[0015] The first enclosed component includes a first baffle and a first baffle, the first baffle and the first baffle are arranged along the side of the photovoltaic component body, and the first baffle and the first baffle are arranged along the width direction of the photovoltaic component body;

[0016] The second closing component includes a second baffle and a second baffle plate. The second baffle plate matches with the first baffle plate and is sleeved on the periphery of the first baffle plate. The second baffle plate is inserted between the first baffle plate and the first baffle plate.

[0017] When the first plug-in assembly and the second plug-in assembly are matched, the first baffle is inserted between the second baffle and the first box block. Specifically: the second inner vertical plate is inserted in the second plug-in seam, the horizontal inner plate is inserted in the third plug-in seam; the second baffle is inserted in the first plug-in seam. Then, a structure is formed in which the second baffle surrounds the first baffle, and the first baffle surrounds the first plug-in assembly and the second plug-in assembly. Thus, the first plug-in assembly and the second plug-in assembly are enclosed in the first closed assembly and the second closed assembly. Not only can the sealing performance between the plug connector and the plug hole be improved, but also the connection strength when adjacent photovoltaic assembly bodies are arranged can be improved.

[0018] Preferably, the first shelter includes a first inner vertical plate, a second inner vertical plate and an inner horizontal plate, and the inner horizontal plate connects the first inner vertical plate and the second inner vertical plate;

[0019] The second shelving plate includes a first outer vertical plate, a second outer vertical plate and an outer horizontal plate, and the outer horizontal plate connects the first outer vertical plate and the second outer vertical plate.

[0020] The first shelter shed and the second shelter shed may be replaced by structures such as an arc shelter shed.

[0021] Preferably, the outer side wall of the inner horizontal plate is provided with a plurality of sealing grooves along its length direction, and the inner side wall of the outer horizontal plate is provided with a plurality of sealing strips cooperating with the sealing grooves.

[0022] The above structure can further improve the sealing performance of the first sealing component and the second sealing component after they are matched.

[0023] Preferably, the photovoltaic module body comprises a first encapsulation layer, a second encapsulation layer and a plurality of cells arranged in a matrix between the first encapsulation layer and the second encapsulation layer; a support layer is provided on the other side of the first encapsulation layer relative to the cell; a resin front layer is provided on the other side of the second encapsulation layer relative to the cell, and a third encapsulation layer and a transparent front plate are provided on the other side of the resin front layer relative to the second encapsulation layer.

[0024] The above structure can improve the stability of the battery cell after packaging.

[0025] Preferably, reinforcing ribs are provided on the supporting layer.

[0026] Reinforced ribs can improve the strength of the supporting layer.

[0027] Preferably, the photovoltaic module body is provided with mounting grooves and mounting slide bars on two sides perpendicular to the arrangement direction.

[0028] When two rows of installed photovoltaic module bodies need to be installed side by side, the cooperation of the installation slide grooves and the installation slide bars can make the structure of the two rows of installed photovoltaic module bodies more stable when installed side by side.

[0029] Compared with the prior art, the beneficial effects of the utility model are:

[0030] The utility model provides a first plug-in assembly and a second plug-in assembly on both sides of the arrangement direction of the photovoltaic assembly body, so that when the photovoltaic assembly body is installed, the adjacent photovoltaic assembly bodies are connected through the first plug-in assembly and the second plug-in assembly. The first plug-in assembly is a plug connector, and the second plug-in assembly is a plug hole. Through the cooperation of the plug hole and the plug connector, the installation of the two photovoltaic assembly bodies is realized, so that the connection position will not be exposed to the air, and when the photovoltaic assembly body is installed, the plug hole and the plug connector can be docked, which has the advantages of easy installation and not prone to water seepage, leakage, poor contact and other problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural diagram of the photovoltaic module body in the first embodiment of the utility model.

[0032] Figure 2 It is a three-dimensional structural diagram of the photovoltaic component body from another angle in the first embodiment of the utility model.

[0033] Figure 3 It is a cross-sectional view of the photovoltaic module body in the first embodiment of the utility model.

[0034] Figure 4 It is a cross-sectional view of the internal structure of the photovoltaic module body of the utility model.

[0035] Figure 5 It is a three-dimensional structural diagram of the photovoltaic module body in the second embodiment of the utility model.

[0036] Figure 6 It is a structural schematic diagram of the second sealing assembly in the second embodiment of the utility model.

[0037] Figure 7 It is a schematic structural diagram of the photovoltaic assembly body at another angle in the second embodiment of the utility model.

[0038] Figure 8 It is a structural schematic diagram of the first sealing component in the second embodiment of the utility model.

[0039] Fig. 9 It is a cross-sectional view of the first sealing component and the second sealing component in the second embodiment of the utility model when they are matched.

[0040] Fig.10 It is a side view of the photovoltaic module body in the second embodiment of the utility model.

[0041] Fig.11 This is a diagram of the overall structure of two photovoltaic module bodies after being matched in the second embodiment of the utility model.

[0042] In the figure: 1, photovoltaic module body, 11, first encapsulation layer, 12, second encapsulation layer, 13, battery cell, 14, support layer, 15, resin front layer, 16, third encapsulation layer, 17, transparent front plate;

[0043] 2. first plug assembly, 21. first box block, 22. plug connector, 221. sealing ring;

[0044] 3. second plug-in assembly, 31. second box block, 32. plug-in hole, 321. elastic conductive sheet;

[0045] 4. first closing assembly, 41. first baffle, 411. first inner vertical plate, 412. second inner vertical plate, 413. inner horizontal plate, 414. sealing groove, 42. first baffle, 43. first plug seam;

[0046] 5. Second closing assembly, 51. Second baffle, 511. First outer vertical plate, 512. Second outer vertical plate, 513. Outer horizontal plate, 514. Sealing strip, 52. Second baffle, 53. Second plug seam, 54. Third plug seam;

[0047] 6. Install the slide trough, 7. Install the slide bar. DETAILED DESCRIPTION

[0048] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0049] Example 1: Reference Figures 1 to 4 As shown, a frame structure of a photovoltaic module includes: a photovoltaic module body 1, the photovoltaic module body 1 includes a first encapsulation layer 11, a second encapsulation layer 12 and a plurality of battery cells 13 arranged in a matrix between the first encapsulation layer and the second encapsulation layer, that is, a plurality of battery cells are encapsulated between the first encapsulation layer and the second encapsulation layer through an encapsulation process; a support layer 14 is provided on the other side of the first encapsulation layer relative to the battery cell, and the support layer mainly plays a supporting role. The material used for the support layer can be compliant plastic and aluminum steel. In this embodiment, in order to improve the strength of the support layer, a reinforcing rib is provided on the support layer, thereby improving the strength of the support layer. A resin front layer 15 is provided on the other side of the second encapsulation layer relative to the battery cell, and a third encapsulation layer 16 and a transparent front plate 17 are provided on the other side of the resin front layer relative to the second encapsulation layer; the transparent plate is provided at the top of the photovoltaic module.

[0050] During the erection of a photovoltaic power station, a plurality of photovoltaic module bodies 1 are usually arranged closely to each other, so that the plurality of photovoltaic module bodies 1 are arranged in a row.

[0051] The utility model is provided with a first plug-in component 2 and a second plug-in component 3 on both sides of the arrangement direction of the photovoltaic module body 1. When a plurality of photovoltaic module bodies 1 are arranged, the adjacent photovoltaic module bodies 1 are connected by the first plug-in component 2 and the second plug-in component 3. That is, the first plug-in component 2 and the second plug-in component 3 on the same photovoltaic module body 1 are respectively the positive pole and the negative pole, so that when the adjacent photovoltaic module bodies 1 are connected by the first plug-in component 2 and the second plug-in component 3, the positive and negative poles of the adjacent photovoltaic module bodies 1 are connected. It should be noted that the first plug-in component 2 in this embodiment can be set as the positive pole or the negative pole; similarly, the corresponding second plug-in component 3 can also be set as the positive pole or the negative pole in cooperation with the first plug-in component 2.

[0052] In this embodiment, the first plug-in assembly 2 includes a first box block 21 fixedly arranged on the side of the photovoltaic module body 1, and a plug connector 22 is arranged at the end of the first box block 21. The second plug-in assembly 3 includes a second box block 31 fixedly arranged on the photovoltaic module, and a plug hole 32 is arranged at the end of the second box block 31. Electronic components are arranged in the first box block 21 and the second box block 31. When several photovoltaic module bodies 1 are arranged in an array, the plug connectors 22 and the plug holes 32 of adjacent photovoltaic module bodies 1 cooperate, so that adjacent photovoltaic module bodies 1 are connected in series. And at this time, the first box block 21 corresponds to the second box block 31, and the sum of the length of the first box block 21 and the length of the second box block 31 is equal to the side length of the photovoltaic module body 1.

[0053] In order to improve the sealing performance between the plug connector 22 and the plug hole 32 after mating, a plurality of sealing rings 221 are provided along the axial direction of the outer wall of the plug connector 22. In this embodiment, two sealing rings 221 are provided, which is more conducive to improving the sealing performance.

[0054] In addition, in order to ensure good electrical conductivity between the plug connector 22 and the plug hole 32, a plurality of elastic conductive sheets 321 are provided on the inner side wall of the plug hole 32. When the plug connector 22 is plugged into the plug hole 32, the elastic conductive sheets 321 are deformed by pressure, so that the elastic conductive sheets 321 can abut against the plug connector 22, thereby ensuring electrical conductivity between the plug connector 22 and the plug hole 32, so that the two can be in full contact.

[0055] In this embodiment, the first plug assembly 2 and the second plug assembly 3 are respectively provided on both sides of the arrangement direction of the photovoltaic module body 1, so that when the photovoltaic module body 1 is installed, the adjacent photovoltaic module bodies 1 are connected through the first plug assembly 2 and the second plug assembly 3. The first plug assembly 2 is a plug connector 22, and the second plug assembly 3 is a plug hole 32. Through the cooperation of the plug hole 32 and the plug connector 22, the installation of two photovoltaic module bodies 1 is realized, so that the connection position will not be exposed to the air, and when the photovoltaic module body 1 is installed, the plug hole 32 and the plug connector 22 can be docked, which has the advantages of easy installation and not prone to water seepage, leakage, poor contact and other problems.

[0056] Example 2: Reference Figures 1 to 11 As shown, a frame structure of a photovoltaic module includes: a photovoltaic module body 1, the photovoltaic module body 1 includes a first encapsulation layer 11, a second encapsulation layer 12 and a plurality of battery cells 13 arranged in a matrix between the first encapsulation layer and the second encapsulation layer, that is, a plurality of battery cells are encapsulated between the first encapsulation layer and the second encapsulation layer through an encapsulation process; a support layer 14 is provided on the other side of the first encapsulation layer relative to the battery cell, and the support layer mainly plays a supporting role. The material used for the support layer can be compliant plastic and aluminum steel. In this embodiment, in order to improve the strength of the support layer, a reinforcing rib is provided on the support layer, thereby improving the strength of the support layer. A resin front layer 15 is provided on the other side of the second encapsulation layer relative to the battery cell, and a third encapsulation layer 16 and a transparent front plate 17 are provided on the other side of the resin front layer relative to the second encapsulation layer; the transparent plate is provided at the top of the photovoltaic module.

[0057] During the erection of a photovoltaic power station, a plurality of photovoltaic module bodies 1 are usually arranged closely to each other, so that the plurality of photovoltaic module bodies 1 are arranged in a row.

[0058] The utility model is provided with a first plug-in component 2 and a second plug-in component 3 on both sides of the arrangement direction of the photovoltaic module body 1. When a plurality of photovoltaic module bodies 1 are arranged, the adjacent photovoltaic module bodies 1 are connected by the first plug-in component 2 and the second plug-in component 3. That is, the first plug-in component 2 and the second plug-in component 3 on the same photovoltaic module body 1 are respectively the positive pole and the negative pole, so that when the adjacent photovoltaic module bodies 1 are connected by the first plug-in component 2 and the second plug-in component 3, the positive and negative poles of the adjacent photovoltaic module bodies 1 are connected. It should be noted that the first plug-in component 2 in this embodiment can be set as the positive pole or the negative pole; similarly, the corresponding second plug-in component 3 can also be set as the positive pole or the negative pole in cooperation with the first plug-in component 2.

[0059] In this embodiment, the first plug-in assembly 2 includes a first box block 21 fixedly arranged on the side of the photovoltaic module body 1, and a plug connector 22 is arranged at the end of the first box block 21. The second plug-in assembly 3 includes a second box block 31 fixedly arranged on the photovoltaic module, and a plug hole 32 is arranged at the end of the second box block 31. Electronic components are arranged in the first box block 21 and the second box block 31. When several photovoltaic module bodies 1 are arranged in an array, the plug connectors 22 and the plug holes 32 of adjacent photovoltaic module bodies 1 cooperate, so that adjacent photovoltaic module bodies 1 are connected in series. And at this time, the first box block 21 corresponds to the second box block 31, and the sum of the length of the first box block 21 and the length of the second box block 31 is equal to the side length of the photovoltaic module body 1.

[0060] In order to improve the sealing performance between the plug connector 22 and the plug hole 32 after mating, a plurality of sealing rings 221 are provided along the axial direction of the outer wall of the plug connector 22. In this embodiment, two sealing rings 221 are provided, which is more conducive to improving the sealing performance.

[0061] In addition, in order to ensure good electrical conductivity between the plug connector 22 and the plug hole 32, a plurality of elastic conductive sheets 321 are provided on the inner side wall of the plug hole 32. When the plug connector 22 is plugged into the plug hole 32, the elastic conductive sheets 321 are deformed by pressure, so that the elastic conductive sheets 321 can abut against the plug connector 22, thereby ensuring electrical conductivity between the plug connector 22 and the plug hole 32, so that the two can be in full contact.

[0062] The photovoltaic component body 1 is provided with a first closing component 4 and a second closing component 5 that cooperate with each other on both sides along its arrangement direction. The first closing component 4 and the second closing component 5 cooperate with each other, which can not only improve the sealing performance between the plug connector 22 and the plug hole 32, but also improve the connection strength when adjacent photovoltaic component bodies 1 are arranged.

[0063] The first closing component 4 includes a first baffle 41 and a first baffle 42, and the first baffle 41 and the first baffle 42 are arranged along the side of the photovoltaic component body 1, and the first baffle 41 and the first baffle 42 are arranged along the width direction of the photovoltaic component body 1, that is, the first baffle 41 and the first baffle 42 are arranged on both sides of the width direction of the photovoltaic component body 1. In this embodiment, the first baffle 41 is fixedly set on the photovoltaic component body 1, and the second plug-in component 3 is arranged below the first baffle 41, that is, the second box block 31 is fixedly set below the first baffle 41, and a first plug-in seam 43 is formed between the second box block 31 and the first baffle 42.

[0064] By arranging the second plug assembly 3 below the first shield 41, the second plug assembly 3 can be protected, and the plug connector 22 and the plug hole 32 can be prevented from being soaked in water, thus achieving a good moisture-proof effect. It should be noted that the first plug assembly 2 can also be arranged below the first shield 41, which is not limited here.

[0065] The second enclosing component 5 includes a second shed 51 and a second baffle 52. The second shed 51 and the first shed 41 are matched and sleeved on the periphery of the first shed 41. The second baffle 52 is inserted between the first baffle 42 and the first shed 41. The second shed 51 is fixedly arranged on the photovoltaic module body 1. The first plug-in component 2 is arranged below the second shed 51, that is, the first box block 21 is arranged below the second shed 51. In this embodiment, the first box block 21 is fixedly arranged on the second baffle 52, and a second plug-in seam 53 is formed between the first box block 21 and the side wall of the photovoltaic module body 1. A third plug-in seam 54 is formed between the first box block 21 and the second shed 51.

[0066] By arranging the first plug assembly 2 below the second shielding shed 51, the first plug assembly 2 can be protected, and the plug connector 22 and the plug hole 32 can be prevented from being soaked in water, thus achieving a good moisture-proof effect. It should be noted that the first plug assembly 2 can also be arranged below the first shielding shed 41, which is not limited here.

[0067] The first shelter 41 and the second shelter 51 can be replaced by structures such as arc shelters. The structures of the first shelter 41 and the second shelter 51 in this embodiment are as follows:

[0068] The first barrier shed 41 includes a first inner vertical plate 411, a second inner vertical plate 412 and an inner horizontal plate 413, wherein the inner horizontal plate 413 connects the first inner vertical plate 411 and the second inner vertical plate 412;

[0069] The second baffle 51 includes a first outer vertical plate 511, a second outer vertical plate 512 and an outer horizontal plate 513, and the outer horizontal plate 513 connects the first outer vertical plate 511 and the second outer vertical plate 512;

[0070] When the first plug-in assembly 2 and the second plug-in assembly 3 are matched, the first baffle 41 is inserted between the second baffle 51 and the first box block 21. Specifically: the second inner vertical plate 412 is inserted in the second plug-in seam 53, the horizontal inner plate is inserted in the third plug-in seam 54; the second baffle 52 is inserted in the first plug-in seam. Then, a structure is formed in which the second baffle 51 surrounds the first baffle 41, and the first baffle 41 surrounds the first plug-in assembly 2 and the second plug-in assembly 3. Thus, the first plug-in assembly 2 and the second plug-in assembly 3 are enclosed in the first closed assembly 4 and the second closed assembly 5. Not only can the sealing performance between the plug connector 22 and the plug hole 32 be improved, but also the connection strength when adjacent photovoltaic assembly bodies 1 are arranged can be improved.

[0071] The outer side wall of the inner horizontal plate 413 is provided with a plurality of sealing grooves 414 along its length direction, and the inner side wall of the outer horizontal plate 513 is provided with a plurality of sealing strips 514 cooperating with the sealing grooves 414 .

[0072] In this embodiment, the first plug assembly 2 and the second plug assembly 3 are respectively provided on both sides of the arrangement direction of the photovoltaic module body 1, so that when the photovoltaic module body 1 is installed, the adjacent photovoltaic module bodies 1 are connected through the first plug assembly 2 and the second plug assembly 3. The first plug assembly 2 is a plug connector 22, and the second plug assembly 3 is a plug hole 32. Through the cooperation of the plug hole 32 and the plug connector 22, the installation of two photovoltaic module bodies 1 is realized, so that the connection position will not be exposed to the air, and when the photovoltaic module body 1 is installed, the plug hole 32 and the plug connector 22 can be docked, which has the advantages of easy installation and not prone to water seepage, leakage, poor contact and other problems.

[0073] Example 3: The structure of this example is similar to that of Example 2, except that, in order to further improve the sealing performance, a plurality of sealing grooves 414 are provided on the outer wall of the inner horizontal plate 413 along its length direction, and a plurality of sealing strips 514 cooperating with the sealing grooves 414 are provided on the inner wall of the outer horizontal plate 513.

[0074] Embodiment 3: This embodiment is similar in structure to Embodiment 1 and Embodiment 2, except that the photovoltaic module body 1 is provided with mounting grooves 6 and mounting slide bars 7 on both sides perpendicular to the arrangement direction. When two rows of installed photovoltaic module bodies 1 need to be installed side by side, the cooperation of the mounting grooves 6 and the mounting slide bars 7 can make the structure of the two rows of installed photovoltaic module bodies 1 more stable when installed side by side.

[0075] The above-described embodiments are only preferred solutions of the present invention and are not intended to limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solutions described in the claims.

Claims

1. A frame structure of a photovoltaic module, characterized in that: include: The photovoltaic module body has a first plug-in component and a second plug-in component respectively arranged on both sides of the photovoltaic module body in the arrangement direction. When a plurality of photovoltaic module bodies are arranged, adjacent photovoltaic module bodies are connected through the first plug-in component and the second plug-in component.

2. The frame structure of the photovoltaic module according to claim 1, characterized in that: The first plug-in assembly includes a plug connector fixedly arranged on the side of the photovoltaic assembly body, and the second plug-in assembly includes a plug hole fixedly arranged on the photovoltaic assembly.

3. The frame structure of the photovoltaic module according to claim 2, characterized in that: The outer side wall of the plug connector is provided with a plurality of sealing rings along the axial direction thereof.

4. The frame structure of the photovoltaic module according to claim 2, characterized in that: The inner side wall of the plug hole is provided with a plurality of elastic conductive sheets.

5. The frame structure of a photovoltaic module according to any one of claims 2 to 4, characterized in that: The photovoltaic component body is provided with a first closing component and a second closing component that cooperate with each other on both sides along the arrangement direction thereof; The first enclosed component includes a first baffle and a first baffle, the first baffle and the first baffle are arranged along the side of the photovoltaic component body, and the first baffle and the first baffle are arranged along the width direction of the photovoltaic component body; The second closing component includes a second baffle and a second baffle plate. The second baffle plate matches with the first baffle plate and is sleeved on the periphery of the first baffle plate. The second baffle plate is inserted between the first baffle plate and the first baffle plate.

6. The frame structure of the photovoltaic module according to claim 5, characterized in that: The first shelter includes a first inner vertical plate, a second inner vertical plate and an inner horizontal plate, wherein the inner horizontal plate connects the first inner vertical plate and the second inner vertical plate; The second shelving plate includes a first outer vertical plate, a second outer vertical plate and an outer horizontal plate, and the outer horizontal plate connects the first outer vertical plate and the second outer vertical plate.

7. The frame structure of the photovoltaic module according to claim 6, characterized in that: The outer side wall of the inner horizontal plate is provided with a plurality of sealing grooves along its length direction, and the inner side wall of the outer horizontal plate is provided with a plurality of sealing strips matched with the sealing grooves.

8. The frame structure of a photovoltaic module according to any one of claims 1 to 4, characterized in that: The photovoltaic module body includes a first packaging layer, a second packaging layer and a plurality of battery cells arranged in a matrix manner between the first packaging layer and the second packaging layer; a support layer is arranged on the other side of the first packaging layer relative to the battery cells; a resin front layer is arranged on the other side of the second packaging layer relative to the battery cells, and a third packaging layer and a transparent front plate are arranged on the other side of the resin front layer relative to the second packaging layer.

9. The frame structure of the photovoltaic module according to claim 8, characterized in that: Reinforcement ribs are arranged on the supporting layer.

10. The frame structure of a photovoltaic module according to any one of claims 1 to 4, characterized in that: The photovoltaic module body is provided with mounting grooves and mounting slide bars on two sides perpendicular to the arrangement direction.

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