Anti-falling packaging structure for photovoltaic module

Abstract

The utility model discloses an anti-falling packaging structure for a photovoltaic module. The anti-falling packaging structure comprises a first side plate, a first connecting piece, a second connecting piece, a second side plate, a bottom plate and the photovoltaic module. According to the anti-falling packaging structure for the photovoltaic module, the first side plate, the second side plate, the bottom plate and the photovoltaic module are mutually connected, supporting points in multiple directions are provided, and a stable cuboid structure is formed. Under the condition of no external force, due to symmetry and balance, the structure naturally tends to keep the upright state, and the possibility of toppling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic, and particularly relates to an anti - toppling packaging structure for photovoltaic modules. Background Art

[0002] At present, the maximum length and width of photovoltaic modules reach 2.5 meters. During the processes of packing and unpacking, they are extremely prone to toppling, leading to safety accidents. At the same time, the existing anti - toppling packages are all integral structures, which require long working hours for personnel to pack the boxes. It is necessary to manually reverse the modules, and the operation risk is high. Coupled with the popularization of packaging automation, there is an urgent need for a packaging structure for photovoltaic modules that can be compatible with automatic packaging lines and avoid the toppling of modules. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the defects in the prior art and provide an anti - toppling packaging structure for photovoltaic modules.

[0004] The utility model solves the above - mentioned technical problems through the following technical solutions:

[0005] An anti - toppling packaging structure for photovoltaic modules, comprising:

[0006] A bottom plate;

[0007] A first side plate, having a front surface and a back surface, and the first side plate comprises a first connecting portion, a first side portion, a second side portion, a third side portion and a second connecting portion which are sequentially connected in a foldable manner;

[0008] A first connecting member, arranged on the front surface of the first connecting portion and the front surface of the second connecting portion;

[0009] A second connecting member, arranged on the back surface of the first side portion and the back surface of the third side portion;

[0010] A second side plate;

[0011] A third connecting member, arranged at the positions where the second side plate is connected to the first connecting portion and the second connecting portion, and the third connecting member is detachably connected to the first connecting member;

[0012] A fourth connecting member, arranged at the positions where the bottom plate is connected to the first side portion and the second side portion, and the fourth connecting member is detachably connected to the second connecting member;

[0013] A photovoltaic module, having a top surface and a bottom surface which are oppositely arranged, and a front side surface, a back side surface, a left side surface and a right side surface connected to the bottom surface, the bottom surface is connected to the bottom plate, the left side surface is connected to the first side portion, the front side surface is connected to the second side portion, the right side surface is connected to the third side portion, and the back side surface is connected to the second side plate.

[0014] Preferably, a folding line is provided at the connection between the first connecting portion and the first side portion, and the first connecting portion can rotate around the folding line to approach or move away from the first side portion;

[0015] And / or, a folding line is provided at the connection between the second connecting portion and the third side portion, and the second connecting portion can rotate around the folding line to approach or move away from the third side portion.

[0016] Preferably, a folding line is provided at the connection between the first side portion and the second side portion, and the first side portion can rotate around the folding line to approach or move away from the second side portion;

[0017] And / or, a folding line is provided at the connection between the third side portion and the second side portion, and the third side portion can rotate around the folding line to approach or move away from the second side portion.

[0018] Preferably, the first connecting member adopts a plurality of dot-shaped hook surfaces of Velcro evenly distributed, and the third connecting member adopts dot-shaped Velcro plush surfaces corresponding to the first connecting member in terms of quantity and position.

[0019] Preferably, the number of the first connecting members is 6, and 3 are provided on each of the first connecting portion and the second connecting portion.

[0020] Preferably, the second connecting member adopts a plurality of strip-shaped hook surfaces of Velcro evenly distributed, and the fourth connecting member adopts strip-shaped Velcro plush surfaces corresponding to the second connecting member in terms of quantity and position.

[0021] Preferably, the number of the second connecting members is 6, and 3 are provided on each of the first side portion and the third side portion.

[0022] Preferably, it further includes:

[0023] An anti-toppling tape, adhesively bonded to the second side plate, the top surface of the photovoltaic module, and the second side portion in sequence without interruption.

[0024] Preferably, the number of the anti-toppling tapes is 4, and they are adhesively bonded in pairs symmetrically at positions near both ends of the photovoltaic module in the length direction.

[0025] On the basis of conforming to the common knowledge in the art, the above preferred conditions can be combined arbitrarily to obtain various preferred examples of the present invention.

[0026] The positive and progressive effects of the present utility model are as follows: The anti-toppling packaging structure of the photovoltaic module of the present utility model provides support points in multiple directions through the interconnection of the first side plate, the second side plate, the bottom plate and the photovoltaic module, forming a stable cuboid structure. Without external force, due to its symmetry and balance, this structure naturally tends to remain upright, reducing the possibility of toppling. Description of the Drawings

[0027] Figure 1 It is a schematic diagram of the front side of the first side plate of the preferred embodiment of the present utility model.

[0028] Figure 2 It is a schematic diagram of the back side of the first side plate of the preferred embodiment of the present utility model.

[0029] Figure 3 It is a schematic diagram of the second side plate of the preferred embodiment of the present utility model.

[0030] Figure 4 It is a schematic diagram of the bottom plate of the preferred embodiment of the present utility model.

[0031] Figure 5 It is a schematic diagram of the photovoltaic module after being connected to the bottom plate in the preferred embodiment of the present utility model.

[0032] Figure 6 It is a schematic diagram of the photovoltaic module after being connected to the bottom plate, the first side plate and the second side plate and pasting the anti-toppling tape in the preferred embodiment of the present utility model.

[0033] Description of the Reference Numerals:

[0034] First side plate 1

[0035] First connecting portion 11

[0036] First side part 12

[0037] Second side part 13

[0038] Third side part 14

[0039] Second connecting portion 15

[0040] Front side 101

[0041] Back side 102

[0042] Second side plate 2

[0043] First connecting member 3

[0044] Second connecting member 4

[0045] Third connecting member 5

[0046] Bottom plate 6

[0047] Fourth connecting piece 7

[0048] Photovoltaic module 8

[0049] Folding line 9

[0050] Anti - tipping tape 10 Specific implementation manner

[0051] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restricts the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0052] It should be noted that in the claims and the description of this patent, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one" does not exclude the existence of another identical element in the process, method, article or device including the element.

[0053] As Figures 1-6 shown, a non - tipping packaging structure for a photovoltaic module 8 in this embodiment includes a first side plate 1, a first connecting piece 3, a second connecting piece 4, a second side plate 2, a bottom plate 6, and a photovoltaic module 8.

[0054] The first side plate 1 has a front surface 101 and a back surface 102. The first side plate 1 includes a first connecting portion 11, a first side portion 12, a second side portion 13, a third side portion 14, and a second connecting portion 15 that are sequentially connected in a foldable manner and have the same height. Among them, the first side portion 12 and the second side portion 13 have the same size and are smaller than the length of the second side portion 13, and the first connecting portion 11 and the second connecting portion 15 have the same size, and the lengths of both are smaller than the length of the first side portion 12.

[0055] The first connecting member 3 is disposed on the front surface 101 of the first connecting portion 11 and the front surface 101 of the second connecting portion 15. The second connecting member 4 is disposed on the back surface 102 of the first side portion 12 and the back surface 102 of the third side portion 14.

[0056] At the positions where the second side plate 2 is connected to the first connecting portion 11 and the second connecting portion 15, third connecting members 5 are provided. The third connecting members 5 are detachably connected to the first connecting members 3. The second side plate 2 and the first side portion 12 of the first side plate 1 have the same size.

[0057] At the positions where the bottom plate 6 is connected to the first side portion 12 and the second side portion 13, fourth connecting members 7 are provided. The fourth connecting members 7 are detachably connected to the second connecting members 4;

[0058] The photovoltaic module 8 has a cuboid structure, which has a top surface and a bottom surface arranged oppositely. The photovoltaic module 8 has a front side surface, a rear side surface, a left side surface and a right side surface connected to the bottom surface. The bottom surface is connected to the bottom plate 6, the left side surface is connected to the first side portion 12, the front side surface is connected to the second side portion 13, the right side surface is connected to the third side portion 14, and the rear side surface is connected to the second side plate 2. Those skilled in the art should understand that each side surface of the cuboid photovoltaic module 8 is slightly smaller than the corresponding parts of the bottom plate 6, the first side plate 1 and the second side plate 2 connected thereto, so as to facilitate the bottom plate 6, the first side plate 1 and the second side plate 2 to package the photovoltaic module 8. Relationship terms such as front, rear, left, and right here are only used to distinguish one entity from another and do not include any position limitation.

[0059] The anti - toppling packaging structure of the photovoltaic module 8 in this embodiment provides support points in multiple directions through the mutual connection of the first side plate 1, the second side plate 2, the bottom plate 6 and the photovoltaic module 8, forming a stable cuboid structure. Without external force, due to its symmetry and balance, this structure naturally tends to maintain an upright state, reducing the possibility of toppling.

[0060] In addition, in this embodiment, a folding line 9 is provided at the connection between the first connecting portion 11 and the first side portion 12. The first connecting portion 11 can rotate around the folding line 9 to approach or move away from the first side portion 12.

[0061] A folding line 9 can also be provided at the connection between the second connecting portion 15 and the third side portion 14. The second connecting portion 15 can rotate around the folding line 9 to approach or move away from the third side portion 14.

[0062] The flexible flipping between the first connecting portion 11 and the first side plate 1, and the flexible flipping between the second connecting portion 15 and the third side plate are realized through the folding line 9, so that the packing of the photovoltaic module 8 has the advantages of simple structure, easy processing and cost saving.

[0063] Further, in this embodiment, a folding line 9 is provided at the connection between the first side portion 12 and the second side portion 13, and the first side portion 12 can rotate around the folding line 9 to approach or move away from the second side portion 13.

[0064] A folding line 9 may also be provided at the connection between the third side portion 14 and the second side portion 13, and the third side portion 14 can rotate around the folding line 9 to approach or move away from the second side portion 13.

[0065] Similarly, in this embodiment, adopting the above structural form can further save costs.

[0066] In this embodiment, the first connecting member 3 adopts a plurality of dot-shaped hook surfaces of Velcro evenly distributed, and the third connecting member 5 adopts dot-shaped Velcro fluff surfaces corresponding in quantity and position to the first connecting member 3.

[0067] In this embodiment, adopting the above structural form, the connection and disassembly can be quickly realized through the hook surface and fluff surface of the Velcro, improving the efficiency of packaging and unpacking. Moreover, the dot-shaped and evenly distributed Velcro provides multiple contact points, increasing the connection stability and reducing the stress concentration at the connection. And the Velcro can be used repeatedly, reducing the consumption of packaging materials and lowering the cost.

[0068] Specifically, the number of the first connecting members 3 is 6, and 3 are provided on each of the first connecting portion 11 and the second connecting portion 15.

[0069] In this embodiment, by providing 3 connecting members on each of the two connecting portions, the stress can be evenly distributed at the connection, reducing the structural deformation or damage caused by uneven stress. The increase in quantity provides more contact points, thus enhancing the stability and anti-tilting ability of the overall packaging structure. Multiple connecting members work simultaneously, improving the connection reliability and reducing the risk of the entire structure disintegrating due to the failure of a single connecting member.

[0070] The second connecting member 4 adopts a plurality of strip-shaped hook surfaces of Velcro evenly distributed, and the fourth connecting member 7 adopts strip-shaped Velcro fluff surfaces corresponding in quantity and position to the second connecting member 4.

[0071] Similarly, using Velcro can not only quickly realize connection, disassembly and reuse, but also the strip-shaped distributed Velcro can provide a larger contact area, increasing the friction with the bottom plate 6 or the side plate, thereby improving the fixing effect.

[0072] More specifically, the number of the second connecting members 4 is 6, and 3 are provided on each of the first side portion 12 and the third side portion 14.

[0073] In this embodiment, the uniform distribution of the six hook surfaces of the Velcro helps to evenly disperse the stress at the connection, avoid local stress concentration, improve the stability of the overall structure, and also avoid the risk of the entire structure disintegrating due to the failure of a single connector.

[0074] Furthermore, the anti-toppling tape 10 of this embodiment is adhesively bonded to the second side plate 2, the top surface of the photovoltaic module 8, and the second side portion 13 in sequence without interruption, so as to further prevent the photovoltaic module 8 from toppling sideways.

[0075] Moreover, the anti-toppling tape 10 is a high-temperature residue-free tape, and the glue used for the tape is made of silica gel. This enables the tape to maintain its adhesiveness while pasting the module, and still have adhesiveness under the condition of long-term outdoor exposure with the outer packaging intact, so as to prevent the photovoltaic module 8 from toppling sideways. At the same time, when removing the tape on the surface of the photovoltaic module 8, there is no residual tape on the photovoltaic module 8.

[0076] More specifically, the number of the anti-toppling tapes 10 in this embodiment is four, and they are adhesively bonded in pairs and symmetrically at positions near both ends of the photovoltaic module 8 along the length direction on the top surface.

[0077] In this embodiment, adopting the above structural form, the symmetrically adhesively bonded tapes can provide uniform tensile force to ensure the position of the photovoltaic module 8 in the packaging structure is fixed. The symmetrical layout of the tapes helps to evenly distribute the force on the photovoltaic module 8 and avoid damage to the photovoltaic module 8 caused by excessive local stress.

Claims

1. A photovoltaic module anti-fall packaging structure, characterized in that: include: Base plate; A first side panel having a front side and a back side, wherein the first side panel comprises a first connecting portion, a first side portion, a second side portion, a third side portion, and a second connecting portion which are sequentially connected in a foldable manner; A first connecting member, disposed on the front side of the first connecting portion and the front side of the second connecting portion; a second connecting member, disposed on the back side of the first side portion and the back side of the third side portion; Second side panel; A third connecting member is provided at a position where the second side plate is connected with the first connecting portion and the second connecting portion, and the third connecting member is detachably connected with the first connecting member; a fourth connecting member, disposed at a position where the bottom plate is connected to the first side portion and the second side portion, and the fourth connecting member is detachably connected to the second connecting member; A photovoltaic module comprises a top surface and a bottom surface which are arranged opposite to each other, and a front side surface, a rear side surface, a left side surface and a right side surface which are connected to the bottom surface, wherein the bottom surface is connected to the bottom plate, the left side surface is connected to the first side portion, the front side surface is connected to the second side portion, the right side surface is connected to the third side portion, and the rear side surface is connected to the second side plate.

2. The photovoltaic module anti-falling packaging structure according to claim 1, characterized in that: A folding line is provided at the connection between the first connecting portion and the first side portion, and the first connecting portion can rotate around the folding line to approach or move away from the first side portion; And / or, a folding line is provided at a connection between the second connecting portion and the third side portion, and the second connecting portion can rotate around the folding line to get closer to or away from the third side portion.

3. The photovoltaic module anti-falling packaging structure according to claim 2, characterized in that: A folding line is provided at the connection between the first side portion and the second side portion, and the first side portion can rotate around the folding line to approach or move away from the second side portion; And / or, a folding line is provided at a connection between the third side portion and the second side portion, and the third side portion can rotate around the folding line to get closer to or away from the second side portion.

4. The photovoltaic module anti-falling packaging structure according to claim 1, characterized in that: The first connecting member comprises a plurality of evenly distributed dot-shaped Velcro hook surfaces, and the third connecting member comprises a dot-shaped Velcro velvet surface whose number and position correspond to those of the first connecting member.

5. The photovoltaic module anti-falling packaging structure according to claim 4, characterized in that: The number of the first connecting members is 6, and 3 are disposed on the first connecting portion and the second connecting portion.

6. The photovoltaic module anti-falling packaging structure according to claim 1, characterized in that: The second connecting member comprises a plurality of strips of evenly distributed Velcro hooks, and the fourth connecting member comprises a strip of Velcro velvet, the number and position of which correspond to those of the second connecting member.

7. The photovoltaic module anti-falling packaging structure according to claim 6, characterized in that: The number of the second connecting members is 6, and the first side portion and the third side portion are each provided with 3.

8. The photovoltaic module anti-fall packaging structure according to claim 1, characterized in that: Also includes: The anti-reversal tape is continuously adhered to the second side plate, the top surface of the photovoltaic module, and the second side portion in sequence.

9. The photovoltaic module anti-falling packaging structure according to claim 8, characterized in that: The number of the anti-reversal tapes is 4, and two of them are symmetrically bonded to the top surface of the photovoltaic module near the two ends in the length direction.

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