Packaging device for photovoltaic module

Abstract

The utility model discloses a packaging device for a photovoltaic module. The packaging device comprises a box body with an opening in the bottom end and a bearing assembly. The bearing assembly comprises a square base and a vertical plate structure vertically arranged on the base. The vertical plate structure comprises side vertical plates and end vertical plates; the side vertical plates are parallel to each other, and an insertion space for allowing a photovoltaic module to be inserted therein is formed between every two adjacent side vertical plates. One end of each insertion space is provided with an end vertical plate used for abutting against the side edge of one side of the photovoltaic module, and the other end of each insertion space is provided with a notch for the insertion of the photovoltaic module. The bottom end of the box body is detachably connected with the square bases to form a closed cavity for containing the bearing assembly. According to the packaging device, on the basis that the extrusion force of the photovoltaic module is reduced, the packaging difficulty of the photovoltaic module is reduced, and the use cost of the packaging device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component transportation, in particular to a packaging device for photovoltaic components. Background Art

[0002] In actual applications, solar cells are generally manufactured in factories to form photovoltaic modules, which are then transported to the installation destination for installation and construction to form photovoltaic power stations. The finished photovoltaic modules are often packed in stacks during transportation, which causes uneven force on each photovoltaic module. The photovoltaic modules stacked on the lower layer are subjected to relatively large cumulative pressure, which poses a greater risk of damage during transportation. Utility Model Content

[0003] The utility model aims to provide a packaging device for photovoltaic modules, which reduces the difficulty of placing photovoltaic modules into the packaging device and reduces the use cost of the packaging device on the basis of reducing the extrusion force borne by each photovoltaic module.

[0004] In order to solve the above technical problems, the utility model provides a packaging device for a photovoltaic module, comprising a box body with an opening at the bottom and a bearing assembly;

[0005] The bearing assembly includes a square base and a vertical plate structure vertically arranged on the base; the vertical plate structure includes a side vertical plate and an end vertical plate; the side vertical plates are parallel to each other, and an insertion space for accommodating the insertion of the photovoltaic component is formed between two adjacent side vertical plates; one end of each insertion space is provided with an end vertical plate for abutting against the side edge of one side of the photovoltaic component, and the other end is provided with a notch for accommodating the insertion of the photovoltaic component;

[0006] The bottom end of the box body and the square base are detachably connected to form a closed cavity for accommodating the bearing assembly.

[0007] In an optional embodiment of the present application, the number of the supporting components is at least four groups, wherein the square bases in each of the four groups of the supporting components are detachably connected to each other in a field shape, and the side panels on two connected supporting components are arranged perpendicular to each other.

[0008] In an optional embodiment of the present application, the box body includes a rectangular structure; the box body includes four packaging shells of the same structure that can be detachably spliced ​​with each other; and the four packaging shells are formed by dividing along the symmetry planes of the four side surfaces of the rectangular structure, and the symmetry planes are perpendicular to the top surface of the rectangular structure.

[0009] In an optional embodiment of the present application, the square base is a hollow base; the side panels and the end panels are both hollow panels.

[0010] In an optional embodiment of the present application, the length of the side parallel to the side stand on the square base is L; the length of the side stand along the horizontal direction is ;

[0011] The length of the two side panels located at the outermost sides of the square base is equal to L;

[0012] At least one end portion of each of the side upright plates is integrally connected to the end upright plate.

[0013] In an optional embodiment of the present application, each of the side panels and one of the end panels are integrally formed to form an L-shaped panel, and the end panel connected to two adjacent side panels is located on opposite sides of the square base, so that a serpentine insertion space for accommodating the photovoltaic module is formed between each of the side panels and each of the end panels.

[0014] In an optional embodiment of the present application, the vertical plate structure includes a T-shaped vertical plate formed by two end vertical plates and one side vertical plate, and a U-shaped vertical plate formed by two side vertical plates and one end vertical plate;

[0015] The T-shaped uprights and the U-shaped uprights are alternately arranged on the square base, and the end uprights in the T-shaped uprights and the end uprights in the U-shaped uprights are respectively located on two opposite sides of the square base.

[0016] In an optional embodiment of the present application, in two adjacent bearing assemblies, the side vertical plates in one bearing assembly that are in close contact with each other and the side vertical plates in the other bearing assembly and / or the side vertical plates in one bearing assembly that are in close contact with each other and the end vertical plates in the other bearing assembly are detachably connected.

[0017] In an optional embodiment of the present application, the height of the side plate is not less than the side length of the photovoltaic module.

[0018] In an optional embodiment of the present application, the side upright plate, the end upright plate and the square base all include a frame and a buffer material layer arranged on the outer surface of the frame; the frame in the side upright plate, the end upright plate and the square base is integrally formed;

[0019] The skeleton is an alloy skeleton or a polymer hollow skeleton.

[0020] The utility model provides a packaging device for photovoltaic components, comprising a box body with an opening at the bottom and a bearing component; the bearing component comprises a square base and a vertical plate structure vertically arranged on the base; the vertical plate structure comprises a side vertical plate and an end vertical plate; the side vertical plates are parallel to each other, and an insertion space for accommodating the insertion of a photovoltaic component is formed between two adjacent side vertical plates; one end of each insertion space is provided with an end vertical plate for abutting against the side edge of one side of the photovoltaic component, and the other end is left with a notch for accommodating the insertion of the photovoltaic component; the bottom end of the box body and the square base are detachably connected to form a closed cavity for accommodating the bearing component.

[0021] The packaging device provided in the present application is formed by the insertion space between the side panels on the base, and each insertion space is provided with an end panel only at one end, so that the photovoltaic module can be inserted from the end with a gap in the insertion space in an upright state, without lifting the photovoltaic module and placing it in the packaging device, thereby reducing the difficulty of packaging the photovoltaic module; and each photovoltaic module is inserted between the side panels in turn and isolated from each other by the side panels; each photovoltaic module does not need to bear the pressure from the photovoltaic modules stacked above it, thereby ensuring the balance of force on each photovoltaic module during transportation, and reducing the possibility of damage to the photovoltaic module due to extrusion, and the side panels and end panels can also limit the movement of the photovoltaic module in the horizontal direction to a certain extent; the box set on the vertical plate structure also mainly plays the role of preventing the photovoltaic module from being collided with the external environment, and the photovoltaic module does not need to bear the pressure generated by the gravity of other photovoltaic modules stacked and arranged, and at the same time can reduce the requirements for the structural strength of the packaging device to a certain extent, thereby reducing the use cost of the packaging device. It can be seen that the packaging device in the present application can reduce the difficulty of putting the photovoltaic module into the packaging device and reduce the use cost of the packaging device on the basis of reducing the extrusion force borne by each photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the outer surface structure of a packaging device for a photovoltaic module provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the structure of a load-bearing component in a packaging device for a photovoltaic component provided in an embodiment of the present application;

[0025] Figure 3A top view of four bearing components provided in an embodiment of the present application being connected to each other;

[0026] Figure 4 A schematic diagram of the structure of a box in a disassembled state provided in an embodiment of the present application;

[0027] Figure 5 Another top view of four bearing assemblies provided in an embodiment of the present application being spliced ​​together;

[0028] Figure 6 A schematic diagram of the structure of an alloy skeleton of a load-bearing assembly provided in an embodiment of the present application;

[0029] In the accompanying drawings: 1 is a box body, 11 is a packaging shell, 2 is a square base, 3 is a side plate, 4 is an end plate, and 5 is an alloy frame. DETAILED DESCRIPTION

[0030] In the actual transportation process of photovoltaic modules, when the photovoltaic modules are stacked one after another, the photovoltaic modules at the bottom will be subjected to greater pressure, which will generate deformation stress. Once the stress exceeds the tolerance of the photovoltaic modules, the photovoltaic modules will be at risk of breaking. And as the number of photovoltaic modules stacked increases, the photovoltaic modules at the upper layers need to consume more manpower to lift and stack, which increases the difficulty of handling and packaging the relatively heavy photovoltaic modules.

[0031] To this end, the present application provides a packaging device for photovoltaic modules, which can reduce the probability of damage to photovoltaic modules during transportation to a certain extent, and also reduce the difficulty of packaging and unloading photovoltaic modules to a certain extent.

[0032] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 6 As shown, Figure 1 A schematic diagram of the outer surface structure of a packaging device for a photovoltaic module provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of a load-bearing component in a packaging device for a photovoltaic component provided in an embodiment of the present application; Figure 3 A top view of four bearing components provided in an embodiment of the present application being connected to each other; Figure 4 A schematic diagram of the structure of a box in a disassembled state provided in an embodiment of the present application; Figure 5Another top view of four bearing assemblies provided in an embodiment of the present application being spliced ​​together; Figure 6 A schematic diagram of the structure of an alloy skeleton of a load-bearing component provided in an embodiment of the present application.

[0034] In a specific embodiment of the present application, the packaging device of the photovoltaic module may include:

[0035] A box body 1 with an opening at the bottom and a bearing assembly;

[0036] The bearing assembly includes a square base 2 and a vertical plate structure vertically arranged on the base; the vertical plate structure includes a side vertical plate 3 and an end vertical plate 4; the side vertical plates 3 are parallel to each other, and an insertion space for accommodating the insertion of a photovoltaic component is formed between two adjacent side vertical plates 3; one end of each insertion space is provided with an end vertical plate 4 for abutting against the side edge of one side of the photovoltaic component, and the other end is provided with a notch for accommodating the insertion of the photovoltaic component;

[0037] The bottom end of the box body 1 and each square base 2 are detachably connected to form a closed cavity for accommodating the bearing components.

[0038] Reference Figure 2 The bearing assembly in this embodiment includes a square base 2 and a vertical plate structure arranged on the square base 2; the square base 2 can be a square or a rectangle, and this application does not make any specific restrictions on this. The main function of the square base 2 is to bear the weight of each photovoltaic module, and each vertical plate structure plays a limiting role on each photovoltaic module, limiting the movement of the photovoltaic module in the horizontal direction due to inertia and other reasons.

[0039] Combination Figure 2 and Figure 3 The vertical plate structure in this embodiment may include a side vertical plate 3 and an end vertical plate 4; wherein the side vertical plate 3 is used to realize the mutual isolation between each photovoltaic module, thereby forming an insertion space equivalent to the thickness of the photovoltaic module between two adjacent side vertical plates 3, such as Figure 3 The dotted frame shown in FIG. 1 is an insertion space between two adjacent side panels 3 . Figure 3The direction indicated by the dashed straight line with an arrow is the direction in which the photovoltaic module is inserted into the insertion space. Therefore, when each photovoltaic module is inserted into each insertion space in a vertical state, the side panels 3 and the photovoltaic modules are arranged alternately in the direction in which each side panel 3 is distributed in sequence. It can be seen that each side panel 3 can limit the inertial movement of the photovoltaic module in the horizontal direction perpendicular to the vertical plane where it is located to a certain extent. At the same time, side panels 3 are provided at the ends of the insertion space. It can be understood that the ends of the insertion space referred to in this embodiment refer to the ends of the two ends of the insertion space in the horizontal direction; therefore, the side panels 3 should be directly opposite to the sides of the photovoltaic components; but further considering that if side panels 3 are provided at both ends of the insertion space, then the photovoltaic components need to be inserted into the insertion space from the top of the insertion space, and the weight of the photovoltaic components themselves is relatively large, especially with the development of photovoltaic components becoming larger and larger, resulting in further increase in the weight of the photovoltaic components, and increasing difficulty in lifting the photovoltaic components; therefore, in order to reduce the difficulty of the photovoltaic components to the space between the two side panels 3, in this embodiment, an end panel 4 is only provided at one end of the insertion space, so that the photovoltaic components can be horizontally pushed into the insertion space from the gap in the insertion space where the end panel 4 is not provided; therefore, there is no need to lift the photovoltaic components, only to push the photovoltaic components upright, which can greatly reduce the difficulty of loading the photovoltaic components into the insertion space between the side panels 3. Of course, in actual applications, a limit plate can also be movably connected to the side plate 3, and the limit plate can close or open the gap in the insertion space where the end plate 4 is not set. When the photovoltaic component needs to be pushed into the insertion space, the limit plate can be opened. When the photovoltaic component is pushed into the insertion space and one side edge is against the corresponding end plate 4, the gap in the insertion space can be closed by the limit plate. Therefore, when the photovoltaic component is placed between two adjacent side plates 3, the end plate 4 and the limit plate cooperate with each other to limit the horizontal movement of the photovoltaic component along the vertical plane in which it is located.

[0040] Of course, in practical applications, it is not necessary to set a limit plate. A box 1 structure needs to be further set on the outer surface of each load-bearing component. The box 1 structure can also limit the horizontal movement of the photovoltaic component in the vertical plane to a certain extent.

[0041] In order to improve the structural strength of each supporting component, in another optional embodiment of the present application, the number of supporting components in the packaging device of the photovoltaic component is at least four groups, wherein the square bases 2 in each of the four groups of supporting components are detachably spliced ​​with each other in a field shape, and the side panels 3 on the two connected supporting components are arranged perpendicular to each other.

[0042] like Figure 3As shown, after multiple photovoltaic components are inserted into the bearing components in sequence, the bearing components can be further spliced ​​with each other; because the square bases 2 of the bearing components are spliced ​​in a field shape, and the side panels 3 in the two adjacent bearing components are perpendicular to each other, the insertion spaces of the two adjacent bearing components are perpendicular to each other, that is, the gap of the end panel 4 is not set in part of the insertion space of one bearing component, which is just opposite to the surface of the outermost side panel 3 of the other bearing component, so that the side panel 3 can also limit the movement of the photovoltaic component along the insertion space to a certain extent. Of course, in order to achieve the tightness of the connection between the bearing components, and then improve the overall structural strength of the bearing components after splicing with each other. To this end, in another optional embodiment of the present application, in two adjacent bearing components, the side panels 3 in one bearing component that are in contact with each other and the side panels 3 in another bearing component and / or the side panels 3 in one bearing component that are in contact with each other and the end panels 4 in another bearing component are detachably connected.

[0043] like Figure 3 As shown, after the various bearing components are spliced ​​together through the square base 2, for two adjacent bearing components, the side surfaces of the side upright plates 3 on one bearing component can be mutually fitted with part of the side upright plates 3 and part of the end upright plates 4 on the other bearing component; thereby, the side upright plates 3 can be detachably connected to the side upright plates 3 and end upright plates 4 on the adjacent bearing components that are mutually fitted therewith.

[0044] In addition, the square bases 2 in the mutually spliced ​​bearing assemblies can also be detachably connected to each other. For example, two adjacent square bases 2 are detachably connected by structures such as latches or bolts.

[0045] In practical applications, groove structures that can be plugged into each other can be provided on the side panels 3 and the end panels 4 to achieve detachable connections between the side panels 3 on different bearing components and between the side panels 3 and the end panels 4.

[0046] On this basis, after each photovoltaic component is inserted into each supporting component respectively, and each supporting component is spliced ​​with each other through the square base 2, the box 1 can be further mounted on each supporting component, so that each supporting component is inserted into the interior of the box 1 from the bottom opening of the box 1. The internal height of the box 1 structure is basically the same as the height of the side plate 3. Therefore, after each supporting component enters the box 1, the bottom opening edge of the box 1 can be connected to the square base 2. Therefore, the box 1 can encapsulate the outer surface of each supporting component, thereby protecting the edge of the photovoltaic component to a certain extent, and further enhancing the tightness of the connection between each supporting component.

[0047] like Figure 4 As shown, in another optional embodiment of the present application, the box in the packaging device of the photovoltaic assembly may further include:

[0048] The box body 1 is a rectangular parallelepiped structure; the box body 1 includes four packaging shells 11 of the same structure that can be detachably spliced ​​to each other; and the four packaging shells 11 are formed by dividing along the symmetry planes of the four sides of the rectangular parallelepiped structure, and the symmetry planes are perpendicular to the top surface of the rectangular parallelepiped structure.

[0049] In actual application, the four packaging shells 11 are respectively wrapped and attached to the surface of the load-bearing component from the direction of the four sides of the rectangular load-bearing component, and ropes are used to wrap around and bind the middle position of the side of each packaging shell 11, so that each packaging shell 11 is tied and attached to the surface of the load-bearing component, and the inner surface of the packaging shell 11 is tightly fitted with the side and top surfaces of the load-bearing component, thereby achieving the packaging of the side and top surfaces of the load-bearing component by the packaging shell 11. After the photovoltaic component is transported to the destination, the ropes can be directly untied, and each packaging shell 11 can be directly removed from the load-bearing component. It can be seen that the box 1 in this embodiment is convenient for packaging and packing the load-bearing component and the photovoltaic component as a whole, and is convenient for unpacking, which improves the convenience of using the packaging device.

[0050] Reference Figure 4 In this embodiment, the complete box body 1 with an opening at the bottom is divided along two symmetrical planes in the vertical direction to form four packaging shells 11 with the same structure. Each packaging shell 11 has two side surfaces and a top surface, and the two side surfaces and the top surface are perpendicular to each other.

[0051] On this basis, the overall structure of the carrier assembly with the photovoltaic module inserted should also be a rectangular parallelepiped structure that is roughly the same as the internal cavity structure of the box 1; therefore, when the box 1 is used to package the carrier assembly with the photovoltaic module inserted, Figure 2 , Figure 3 and Figure 5 As shown, no matter it is the shape structure of a single load-bearing component or the shape structure after multiple load-bearing components are spliced ​​together, it is generally in the shape of a rectangular parallelepiped; therefore, when the load-bearing components are packaged with each packaging shell 11, each packaging shell 11 can be used to wrap and package the load-bearing components from the four sides of the load-bearing components that are roughly in the shape of a rectangular parallelepiped; and each packaging shell 1 is spliced ​​and connected to each other, so as to form a box 1 that is packaged on the outer surface of the entire load-bearing component. It can be seen that when the box 1 in this embodiment is used to package the load-bearing components, there is no need to lift the box 1 with a larger structural size, so that the load-bearing components can enter the interior of the box 1 from the bottom opening of the box 1; the difficulty of packaging the load-bearing components is greatly reduced. And, as Figure 1As shown, for the box body 1 composed of four packaging shells 11, when actually bundling and wrapping, it is only necessary to use ropes to horizontally bind the middle parts of each packaging shell 11, thereby further reducing the difficulty of packaging the box body 1.

[0052] It is understandable that if the packaging device of the photovoltaic module itself is relatively heavy, the transportation cost of the photovoltaic module will increase to a certain extent; for this reason, in an optional embodiment of the present application, the square base 2 in the packaging device of the photovoltaic module can adopt a hollow base, thereby reducing the weight of the hollow base to a certain extent, thereby reducing the weight of the entire packaging device.

[0053] In addition, the side panels 3 and the end panels 4 in the packaging device of the photovoltaic module can also be hollow panels, thereby further reducing the weight of the packaging device.

[0054] Based on the above discussion, in order to further reduce the size of the packaging device of the photovoltaic module and reduce the use cost of the packaging device. In another optional embodiment of the present application, the packaging device of the photovoltaic module may further include:

[0055] The length of the parallel sides of the square base 2 and the side panels 3 is L; the length of the side panels 3 along the horizontal direction is ;

[0056] The length of the two side panels 3 located at the outermost side of the square base 2 is the same as the side length of the square base 2;

[0057] At least one end of each side upright plate 3 is integrally connected to the end upright plate 4 .

[0058] Reference Figure 3 and Figure 5 In this embodiment, the length dimension of the side stand 3 refers to the dimension of the side stand 3 in the horizontal direction; the length direction of the side stand 3 should be parallel to a pair of sides of the square base 2; assuming that the side length parallel to the side stand 3 on the square base 2 is L, the length of the side stand 3 can be .like Figure 3 As shown, in Figure 3 In the embodiment shown, the length of the side plate 3 is exactly equal to half of the side length of the square base 2, thereby reducing the material and weight of the side plate 3 by nearly half, thereby reducing the material cost of the packaging device while reducing the weight of the packaging device.

[0059] In addition, it is further considered that since the length of the side stand 3 is less than L, the structural strength of the side stand 3 may be reduced to a certain extent. Therefore, in this embodiment, at least one side end of the side stand 3 and the end stand 4 are further integrally connected. Figure 3and Figure 5 It can be seen that the end upright plate 4 and the side upright plate 3 are arranged perpendicular to each other, thereby forming a more stable three-dimensional structure and avoiding bending deformation of the top section of the side upright plate 3 to a certain extent.

[0060] In addition, in order to prevent the surface of the outermost photovoltaic components from being directly exposed to the outside, which may easily cause damage to the components, the two outermost side panels 3 on each supporting component are further set to have a length equal to the side length L of the square base 2, thereby better protecting the photovoltaic components in contact with the outermost side panels 3.

[0061] Based on the above embodiments, Figure 3 As shown, in another optional embodiment of the present application, the packaging device of the photovoltaic module may further include:

[0062] Each side upright plate 3 and an end upright plate 4 are integrally formed to form an L-shaped upright plate, and the end upright plate 4 connected to two adjacent side upright plates 3 is located on opposite sides of the square base 2, so that a serpentine insertion space for accommodating photovoltaic components is formed between each side upright plate 3 and each end upright plate 4.

[0063] like Figure 3 As shown, the two side uprights 3 on both sides of the same insertion space are respectively arranged close to the two opposite sides of the square base 2, and one end of each side upright 3 close to the edge of the square base 2 is integrally connected with an end upright 4, so that an L-shaped upright is formed between each side upright 3 and an end upright 4, and each L-shaped upright is alternately close to the opposite sides of the square base 2, and the gaps for accommodating the insertion of photovoltaic components in two adjacent insertion spaces are respectively located on the opposite sides of the square base 2. It can be seen that a more stable L-shaped upright is formed between each side upright 3 and an end upright 4 in the present application, which enhances the structural strength of the upright structure; on this basis, both side surfaces of each photovoltaic component have a partial area that is restrained by the two side uprights 3, so that the side uprights 3 of the bearing assembly can limit and fix the photovoltaic assembly, and on the basis of ensuring the structural strength of the bearing assembly, the total weight and material cost of the bearing assembly are reduced.

[0064] In addition, if Figure 3 As shown, the outermost side upright plate 3 on each square base 2 should be fixedly connected to the end upright plate 4 in an L-shaped upright plate, roughly forming an approximately U-shaped structure, thereby ensuring that the outer surface of the photovoltaic module placed on the outermost side can completely fit with the surface of the side upright plate 3 to avoid being exposed to the outside and causing damage to the photovoltaic module.

[0065] Reference Figure 5 ,exist Figure 5 As shown and Figure 3Different vertical plate structures; therefore, in another optional embodiment of the present application, the packaging device of the photovoltaic assembly may include:

[0066] Each square base 2 is provided with a T-shaped vertical plate formed by two end vertical plates 4 and one side vertical plate 3, and a U-shaped vertical plate formed by two side vertical plates 3 and one end vertical plate 4;

[0067] Each T-shaped upright plate and U-shaped upright plate is alternately arranged on the square base 2 , and the end upright plates 4 in the T-shaped upright plate and the end upright plates 4 in the U-shaped upright plate are respectively located on two opposite sides of the square base 2 .

[0068] like Figure 5 As shown, the vertical plate structure in this embodiment includes two types of vertical plate structures: T-shaped vertical plate and U-shaped vertical plate. The T-shaped vertical plate formed by integrally molding between two end vertical plates 4 and one side vertical plate 3, and the U-shaped vertical plate formed by integrally molding between one end vertical plate 4 and two side vertical plates 3 can both enhance the structural strength of the side vertical plates 3 to a certain extent.

[0069] Based on any of the above embodiments, it is further considered that when each photovoltaic component is inserted into each supporting component, and each supporting component is spliced ​​and inserted into the box 1, the packaging device carrying the photovoltaic components may need to be further stacked. To this end, in order to avoid the upper packaging device from squeezing the photovoltaic components in the lower packaging device, the side panels 3 in each supporting component should be of the same height and not less than the side length of the photovoltaic component. Of course, the side length of the photovoltaic component referred to in this embodiment refers to the side length of the photovoltaic component in the vertical direction when the photovoltaic component is placed upright in the supporting component.

[0070] In addition, in order to avoid the photovoltaic components being damaged by the supporting components when the photovoltaic components are installed in the supporting components, such as Figure 6 As shown, the side panels 3, end panels 4 and square base 2 in the present application may include a skeleton 5 and a buffer material layer arranged on the outer surface of the skeleton 5; the buffer material layer may be a layer of foam or other materials; the skeleton 5 may be an alloy skeleton or a polymer hollow skeleton.

[0071] In addition, if Figure 6 As shown, in order to ensure the structural strength of the bearing assembly, the side upright plates 3, the end upright plates 4 and the frame 5 in the square base 2 are integrally formed.

[0072] In summary, the packaging device provided in the present application forms an insertion space between the side panels on the base, and each insertion space is provided with an end panel only at one end, so that the photovoltaic module can be inserted in an upright state from the end with a gap in the insertion space, without lifting the photovoltaic module and placing it into the packaging device, thereby reducing the difficulty of packaging the photovoltaic module; and the photovoltaic modules are inserted between the side panels in an upright manner in sequence, and are isolated from each other by the side panels; each photovoltaic module does not need to bear the pressure from the photovoltaic modules stacked above it, thereby ensuring the balance of force on each photovoltaic module during transportation, and thereby reducing the possibility of damage to the photovoltaic module due to extrusion to a certain extent, and ensuring that the mechanical properties of each photovoltaic module are consistent after the module reaches the delivery purpose; and the side panels and end panels can also limit the horizontal movement of the photovoltaic module to a certain extent, and the box body mounted on the panel structure also mainly plays a role in preventing the photovoltaic module from being collided with the external environment, and the photovoltaic module does not need to bear the pressure generated by the gravity of other stacked photovoltaic modules, and at the same time, it can reduce the requirements for the structural strength of the packaging device to a certain extent, thereby reducing the use cost of the packaging device. It can be seen that the packaging device in the present application can reduce the difficulty of placing the photovoltaic components into the packaging device and reduce the use cost of the packaging device on the basis of greatly reducing the extrusion force borne by each photovoltaic component.

[0073] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "includes", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment comprising a series of elements are inherent to the elements. In the absence of more restrictions, the elements limited by the sentence "comprising one..." do not exclude the presence of other identical elements in the process, method, article or equipment comprising the elements. In addition, the above-mentioned technical solution provided in the embodiment of the present application is consistent with the corresponding technical solution in the prior art in principle, and the part is not described in detail, so as to avoid too much redundancy.

[0074] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A packaging device for a photovoltaic module, characterized in that: It includes a box body with an opening at the bottom and a bearing assembly; The bearing assembly includes a square base and a vertical plate structure vertically arranged on the base; the vertical plate structure includes a side vertical plate and an end vertical plate; the side vertical plates are parallel to each other, and an insertion space for accommodating the insertion of the photovoltaic component is formed between two adjacent side vertical plates; one end of each insertion space is provided with an end vertical plate for abutting against the side edge of one side of the photovoltaic component, and the other end is provided with a notch for accommodating the insertion of the photovoltaic component; The bottom end of the box body and the square base are detachably connected to form a closed cavity for accommodating the bearing assembly.

2. The packaging device of a photovoltaic module according to claim 1, characterized in that: The number of the bearing components is at least four groups, wherein the square bases in each of the four groups of the bearing components are detachably spliced ​​with each other in a field shape, and the side panels on two connected bearing components are arranged perpendicular to each other.

3. The packaging device of a photovoltaic module according to claim 1, characterized in that: The box body is a rectangular parallelepiped structure; the box body includes four packaging shells of the same structure that can be detachably spliced ​​with each other; and the four packaging shells are formed by dividing along the symmetry planes of the four side surfaces of the rectangular parallelepiped structure, and the symmetry planes are perpendicular to the top surface of the rectangular parallelepiped structure.

4. The packaging device for photovoltaic components according to claim 1, characterized in that: The square base is a hollow base; the side panels and the end panels are both hollow panels.

5. The packaging device for photovoltaic components according to claim 1, characterized in that: The length of the side parallel to the side plate on the square base is L; the length of the side plate in the horizontal direction is ; The length of the two side panels located at the outermost sides of the square base is equal to L; At least one end portion of each of the side upright plates is integrally connected to the end upright plate.

6. The packaging device for photovoltaic components according to claim 5, characterized in that: Each of the side panels and one of the end panels are integrally formed to form an L-shaped panel, and the end panel connected to two adjacent side panels is located on opposite sides of the square base, so that a serpentine insertion space for accommodating the photovoltaic components is formed between each of the side panels and each of the end panels.

7. The photovoltaic module packaging device according to claim 5, characterized in that: The vertical plate structure includes a T-shaped vertical plate formed by two end vertical plates and one side vertical plate, and a U-shaped vertical plate formed by two side vertical plates and one end vertical plate; The T-shaped uprights and the U-shaped uprights are alternately arranged on the square base, and the end uprights in the T-shaped uprights and the end uprights in the U-shaped uprights are respectively located on two opposite sides of the square base.

8. The packaging device for photovoltaic components according to claim 1, characterized in that: In two adjacent bearing assemblies, the side upright plates in one bearing assembly and the side upright plates in the other bearing assembly that are in close contact with each other and / or the side upright plates in one bearing assembly and the end upright plates in the other bearing assembly that are in close contact with each other are detachably connected.

9. The photovoltaic module packaging device according to claim 1, characterized in that: The height of the side plate is not less than the side length of the photovoltaic module.

10. The photovoltaic module packaging device according to claim 1, characterized in that: The side panels, the end panels and the square base all include a frame and a buffer material layer arranged on the outer surface of the frame; the frame in the side panels, the end panels and the square base is formed in one piece; The skeleton is an alloy skeleton or a polymer hollow skeleton.

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