CN219790989U - Packaging structure and packaging device of photovoltaic module - Google Patents

Abstract

The utility model discloses a packaging structure and a packaging device of a photovoltaic module, relates to the technical field of photovoltaics, and aims to solve the problem that the photovoltaic module is extremely easy to damage and the quality of the photovoltaic module is affected when a plurality of photovoltaic modules are protruded to the side face along the horizontal direction and are later packaged. The packaging structure of the photovoltaic modules is used for packaging a plurality of photovoltaic modules which are placed side by side, and each photovoltaic module is provided with a long frame which is arranged oppositely and a short frame which is arranged oppositely. The packaging structure of the photovoltaic module comprises: the bearing piece is used for bearing a plurality of photovoltaic modules, and the long frame is abutted with the bearing piece. Along the circumference of the correcting piece, the correcting piece sequentially comprises a first side face, a top face, a second side face and a bottom face, and the bottom face is in butt joint with the bearing piece. The two correcting parts are opposite and are arranged at intervals, along the direction of the long frame, the two correcting parts are respectively arranged at two ends of the photovoltaic module, and the correcting parts are in butt joint with the short frame of each photovoltaic module. The correcting piece is used for correcting the plurality of photovoltaic modules so as to align the plurality of photovoltaic modules.

Description

Packaging structure and packaging device of photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a packaging structure and a packaging device of a photovoltaic module.

Background

After the photovoltaic modules are produced, packaging and boxing are needed, and a plurality of photovoltaic modules are contained in each packaging box.

At present, a plurality of photovoltaic modules are generally placed on a tray side by side along a certain direction, and then the tray and the photovoltaic modules are fastened and connected by utilizing a packing belt to form a package whole. And then, the whole package is placed in the package box.

However, because the number of the photovoltaic modules carried on the tray is numerous, when the photovoltaic modules are placed, the situation that a plurality of photovoltaic modules are uneven due to the fact that some photovoltaic modules protrude to the side face along the horizontal direction is extremely easy to occur. Based on the structure, in the process of later loading into the packaging box, the photovoltaic module is extremely easy to damage, and the quality of the photovoltaic module is affected.

Disclosure of Invention

The utility model aims to provide a packaging structure and a packaging device for photovoltaic modules, which are used for rectifying a plurality of photovoltaic modules so as to align the photovoltaic modules and further ensure the quality of the photovoltaic modules.

In order to achieve the above object, in a first aspect, the present utility model provides a packaging structure for packaging a plurality of photovoltaic modules placed side by side, each photovoltaic module having a long frame and a short frame that are disposed opposite to each other. The packaging structure of the photovoltaic module comprises: a bearing piece and a correcting piece. The bearing piece is used for bearing a plurality of photovoltaic modules, and the long frame is abutted with the bearing piece. Along the circumference of the correcting piece, the correcting piece sequentially comprises a first side face, a top face, a second side face and a bottom face, and the bottom face is in butt joint with the bearing piece. The two correcting parts are opposite and are arranged at intervals, along the direction of the long frame, the two correcting parts are respectively arranged at two ends of the photovoltaic module, and the correcting parts are in butt joint with the short frame of each photovoltaic module. The correcting piece is used for correcting the plurality of photovoltaic modules so as to align the plurality of photovoltaic modules.

Compared with the prior art, in the packaging structure of the photovoltaic module, as the two correcting parts are respectively arranged at two ends of the photovoltaic module along the direction of the long frame, and the correcting parts are abutted with the short frame of each photovoltaic module. The correcting piece is used for correcting the plurality of photovoltaic modules so as to align the plurality of photovoltaic modules. Therefore, when in actual packaging, all the photovoltaic modules can be limited between the two correcting parts by utilizing the two correcting parts, so that the photovoltaic modules are prevented from protruding outwards along the long frame direction. Based on this, can avoid later stage photovoltaic module to pack into the packing box body, the part that the photovoltaic module was middle-back to the carrier salient collides with the packing box body to avoid damaging photovoltaic module, and then ensure photovoltaic module's quality. Further, under the cooperation of the bearing piece and the correcting piece, the correcting time of the photovoltaic module can be reduced, so that the packaging efficiency is improved. Still further, because the carrier is used for bearing a plurality of photovoltaic modules, long frame and carrier butt. Compared with the abutting joint of the short frame and the bearing piece, the stability of the photovoltaic module is enhanced, and the quality of the photovoltaic module is further ensured. In addition, the packaging structure of the photovoltaic module is simple in structure and easy to manufacture, meanwhile, the photovoltaic module is easy to assemble and use, and the working efficiency is improved.

In one implementation, the packaging structure of the photovoltaic module further includes: and a limiting piece. The two limiting pieces are respectively arranged on the first side face and the second side face, and are respectively abutted with the photovoltaic modules positioned on the two sides along the side-by-side placing direction of the photovoltaic modules. The direction in which a plurality of photovoltaic modules are placed side by side is perpendicular to the direction of the long frame and perpendicular to the direction of the short frame.

Under the condition of adopting the technical scheme, under the cooperation of the limiting piece and the correcting piece, a plurality of photovoltaic modules which are placed side by side can form a whole. At this time, not only can the stability of photovoltaic module be strengthened, but also photovoltaic module can be reduced or avoided empting simultaneously. Based on this, the safety of the photovoltaic module can be further ensured to ensure the quality of the photovoltaic module.

In one implementation, the packaging structure of the photovoltaic module further includes: a guard. One end of the protecting piece is arranged on the top surface, and the protecting piece and the correcting piece are mutually perpendicular.

Under the condition of adopting the technical scheme, a plurality of photovoltaic modules arranged side by side can be shielded and protected by utilizing the protective piece, so that the safety of the photovoltaic modules is further ensured, and the quality of the photovoltaic modules is ensured. Further, because the photovoltaic module is generally of a cuboid structure, the mutually perpendicular protection piece and the correcting piece can be better attached to the photovoltaic module, and the protection function of the protection piece and the correcting function of the correcting piece are enhanced.

In one implementation, the vertical distance between the top surface and the bottom surface is greater than the length of each short frame. The direction of perpendicular distance is on a parallel with the length direction of short frame, and the direction of perpendicular distance and the length direction of short frame are all, perpendicular to a plurality of photovoltaic module and place side by side.

Under the condition of adopting the technical scheme, when in actual work, the packaging structure of the plurality of photovoltaic modules at the later stage can carry out stacking treatment. The vertical distance between the top surface and the bottom surface is larger than the length of each short frame. At this time, the carrier in the packaging structure of the photovoltaic module located above is abutted with the righting piece of the packaging structure of the photovoltaic module located below. That is, the packaging structure of the photovoltaic module located above applies a force to the normalization located below. Based on this, damage to the photovoltaic module located below can be avoided to ensure the safety of the photovoltaic module.

In one implementation, the difference between the vertical distance between the top surface and the bottom surface and the length of the short frame is 3mm to 5mm.

In one implementation, the packaging structure of the photovoltaic module further includes: packing belt. The packing belt is wound on the bearing piece, the correcting piece and the photovoltaic modules, and the packing belt is used for enabling the bearing piece, the correcting piece and the photovoltaic modules to be in fastening connection.

Under the condition of adopting the technical scheme, the firmness of connection of the bearing piece, the correcting piece and the photovoltaic modules can be ensured by utilizing the packing belt, so that the safety of the photovoltaic modules is further ensured, and the quality of the photovoltaic modules is ensured.

In one implementation mode, the thickness of the correcting piece is 10-20 mm, and the thickness direction of the correcting piece is perpendicular to the side-by-side placing direction of the photovoltaic modules and perpendicular to the direction from the top surface to the bottom surface.

Under the condition of adopting the technical scheme, the thickness of the correcting piece can be selected according to actual conditions, and at the moment, the correcting piece can be adapted to different application scenes, so that the application range of the packaging structure of the photovoltaic module is enlarged.

In one implementation, the packaging structure of the photovoltaic module further includes: the flexible piece is arranged on the correcting piece and is abutted with each short frame; and/or the number of the groups of groups,

the packaging structure of the photovoltaic module further comprises: the flexible piece is arranged on the protective piece, and the photovoltaic module is positioned between the flexible piece and the bearing piece; and/or the number of the groups of groups,

the packaging structure of the photovoltaic module further comprises: the flexible piece is arranged on the limiting piece; along the direction that a plurality of photovoltaic modules placed side by side, the flexible piece respectively with the photovoltaic module butt that is located both sides.

Under the condition of adopting the technical scheme, the flexible piece can play a role in buffering protection, avoid the rigid contact of the photovoltaic module and the correcting piece, and/or avoid the rigid contact of the photovoltaic module and the protecting piece, and/or avoid the rigid contact of the photovoltaic module and the limiting piece, so as to reduce or eliminate the probability of edge collapse and hidden crack of the photovoltaic module and further ensure the quality of the photovoltaic module.

In one implementation, the flexible member includes a fleece flexible member, a pearl wool flexible member, or an ethylene-vinyl acetate copolymer flexible member.

Under the condition of adopting the technical scheme, the selectivity is increased for staff, and the flexible piece can adapt to different application scenes so as to enlarge the application range of the packaging structure of the photovoltaic module.

In one implementation, the thickness of the flexible member is 3mm to 6mm.

Under the condition of adopting the technical scheme, the thickness of the flexible piece can be selected according to actual conditions, and at the moment, the flexible piece can be further adapted to different application scenes so as to enlarge the application range of the packaging structure of the photovoltaic module.

In a second aspect, the utility model also provides a packaging device. The packaging device comprises a packaging box and the packaging structure of the photovoltaic module. The packing box has accommodation space, and accommodation space is used for holding and returns to normal piece and a plurality of photovoltaic module. The bearing piece is used for bearing the packing box, the correcting piece and the photovoltaic modules.

Compared with the prior art, the packaging device has the same beneficial effects as the packaging structure of the photovoltaic module in the technical scheme, and the description is omitted here.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic diagram of a positional relationship between a photovoltaic module and a packaging structure of the photovoltaic module according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a photovoltaic module and a packaging structure of the photovoltaic module according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating assembly of the aligning member and the limiting member according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a photovoltaic module and a packaging structure of the photovoltaic module according to an embodiment of the present utility model;

fig. 5 is a schematic diagram showing a second positional relationship between a photovoltaic module and a packaging structure of the photovoltaic module according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram III of a photovoltaic module and a packaging structure of the photovoltaic module according to an embodiment of the present utility model;

fig. 7 is an assembly schematic diagram of the guard, the return member and the stopper according to an embodiment of the present utility model.

Reference numerals:

1-photovoltaic component, 2-bearing piece, 3-correcting piece,

4-limiting parts, 5-protecting parts and 6-packing belts.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In order to solve the above technical problems, referring to fig. 1, in a first aspect, an embodiment of the present utility model provides a packaging structure for packaging a plurality of photovoltaic modules 1 placed side by side, where each photovoltaic module 1 has a long frame and a short frame that are oppositely disposed.

Referring to fig. 1 and 2, the packaging structure of the photovoltaic module may include: a carrier 2 and a return 3. The bearing piece 2 is used for bearing a plurality of photovoltaic modules 1, and the long frame is abutted with the bearing piece 2. Along the circumference of the correcting piece 3, the correcting piece 3 sequentially comprises a first side face, a top face, a second side face and a bottom face, and the bottom face is abutted with the bearing piece 2. The two correcting parts 3 are opposite and are arranged at intervals, the two correcting parts 3 are respectively arranged at two ends of the photovoltaic module 1 along the direction A of the long frame, and the correcting parts 3 are in butt joint with the short frames of each photovoltaic module 1. The righting member 3 is for righting the plurality of photovoltaic modules 1 so as to align the plurality of photovoltaic modules 1.

The structure, size, etc. of the above-mentioned carrier are not particularly limited herein, and reference may be made to the prior art. Further, the material of the above-mentioned correcting member may be set according to actual conditions, and is not particularly limited herein. Illustratively, the correcting member may be made of wood, plastic, cardboard, honeycomb board, or the like, which satisfies the strength requirement.

Referring to fig. 1 and 2, in the packaging structure of the photovoltaic module provided by the embodiment of the utility model, because two correcting members 3 are respectively arranged at two ends of the photovoltaic module 1 along the direction a of the long frame, and the correcting members 3 are abutted with the short frame of each photovoltaic module 1. The righting member 3 is for righting the plurality of photovoltaic modules 1 so as to align the plurality of photovoltaic modules 1. Therefore, in actual packaging, all the photovoltaic modules 1 can be limited between the two correcting members 3 by using the two correcting members 3, so as to avoid the photovoltaic modules 1 from protruding outwards along the long frame direction A. Based on this, can avoid later stage photovoltaic module 1 packing box body when packing into, the part that the photovoltaic module 1 was middle-out for carrier 2 collides with the packing box body to avoid damaging photovoltaic module 1, and then ensure the quality of photovoltaic module 1. Further, under the cooperation of the carrier 2 and the correcting member 3, the correcting time of the photovoltaic module 1 can be reduced, so that the packaging efficiency is improved. Still further, since the carrier 2 is used for carrying a plurality of photovoltaic modules 1, the long frame abuts against the carrier 2. Compared with the abutting connection of the short frame and the bearing piece 2, the stability of the photovoltaic module 1 is enhanced, and the quality of the photovoltaic module 1 is further ensured. In addition, the packaging structure of the photovoltaic module is simple in structure and easy to manufacture, meanwhile, the photovoltaic module is easy to assemble and use, and the working efficiency is improved.

As a possible implementation manner, referring to fig. 1 to 5, the packaging structure of the photovoltaic module may further include: and a limiting piece 4. Two locating parts 4 set up respectively in first side and second side, along the direction B that a plurality of photovoltaic modules 1 placed side by side, locating part 4 with the photovoltaic module 1 butt that is located both sides respectively. The direction B in which the plurality of photovoltaic modules 1 are placed side by side is perpendicular to the direction a of the long frame and perpendicular to the direction C of the short frame.

Under the cooperation of the limiting piece 4 and the correcting piece 3, a plurality of photovoltaic modules 1 which are arranged side by side can form a whole. At this time, not only the stability of the photovoltaic module 1 can be enhanced, but also the toppling of the photovoltaic module 1 can be reduced or avoided. Based on this, the safety of the photovoltaic module 1 can be further ensured to ensure the quality of the photovoltaic module 1. The limiting member 4 may be bonded or welded to the side of the correcting member 3, for example.

As a possible implementation manner, referring to fig. 6 and 7, the packaging structure of the photovoltaic module may further include: a guard 5. One end of the protecting piece 5 is arranged on the top surface, and the protecting piece 5 and the correcting piece 3 are mutually vertical.

The protection piece 5 can be used for shielding and protecting a plurality of photovoltaic modules 1 arranged side by side so as to further ensure the safety of the photovoltaic modules 1 and ensure the quality of the photovoltaic modules 1. Further, since the photovoltaic module 1 is generally of a cuboid structure, the protection piece 5 and the righting piece 3 perpendicular to each other can be better attached to the photovoltaic module 1, and the protection function of the protection piece 5 and the righting function of the righting piece 3 are enhanced.

The packaging structure of the photovoltaic module is described below by way of two possible examples, it being understood that the following description is for understanding only and is not intended to be limiting in any way.

Example one: the packaging structure of the photovoltaic module comprises a correcting piece and a protecting piece. At this time, the packaging structure of the photovoltaic module is L-shaped.

Example two: the packaging structure of the photovoltaic module comprises a correcting piece 3, a protecting piece 5 and a limiting piece 4. At this time, the guard 5 is located between the two stoppers 4. Further, the guard 5 may be connected to two limiting members 4, and the guard 5 may be spaced from the limiting members 4. In the embodiment of the present utility model, referring to fig. 4, two sides of the protecting member 5 are respectively connected with two limiting members 4, one end of each limiting member 4 is disposed on the top surface, and the protecting member 5 is respectively perpendicular to the correcting member 3 and the limiting members 4.

As a possible implementation, referring to fig. 1, the vertical distance L1 between the top surface and the bottom surface is greater than the length L2 of each short frame. The direction of the vertical distance is parallel to the length direction of the short side frame, and the direction of the vertical distance and the length direction of the short side frame are perpendicular to the direction B in which the plurality of photovoltaic modules 1 are placed side by side.

In actual operation, the packaging structure of the plurality of photovoltaic modules can be stacked in the later stage. The vertical distance between the top surface and the bottom surface is larger than the length of each short frame. At this time, the carrier 2 in the packaging structure of the photovoltaic module located above is abutted against the righting member 3 in the packaging structure of the photovoltaic module located below. That is, the packaging structure of the photovoltaic module located above applies a force to the normalization 3 located below. Based on this, damage to the photovoltaic module 1 located below can be avoided to ensure the safety of the photovoltaic module 1.

In an alternative, referring to fig. 1, the difference between the vertical distance L1 between the top surface and the bottom surface and the length L2 of the short frame is 3mm to 5mm. For example, 3mm, 3.4mm, 4mm, 4.3mm, 5mm, etc.

As a possible implementation manner, referring to fig. 1, the packaging structure of the photovoltaic module may further include: packing belt 6. The packing belt 6 is wound on the bearing piece 2, the correcting piece 3 and the photovoltaic modules 1, and the packing belt 6 is used for enabling the bearing piece 2, the correcting piece 3 and the photovoltaic modules 1 to be in fastening connection.

The firmness of connection of the bearing piece 2, the correcting piece 3 and the photovoltaic modules 1 can be ensured by utilizing the packing belt 6, so that the safety of the photovoltaic modules 1 is further ensured, and the quality of the photovoltaic modules 1 is ensured.

For example, the material and size of the strapping band 6 and the winding and fastening manner of the strapping band 6 may be selected according to practical situations, and are not limited herein. The carrier 2, the righting member 3 and the plurality of photovoltaic modules 1 as a whole are defined as packages to be packaged for convenience of description. The above-mentioned to-be-packaged piece is approximately rectangular, and two packing belts 6 are wound around and fastened on the front face, top face, back face and bottom face of the to-be-packaged piece, and two packing belts 6 have intersection points with the long side of the to-be-packaged piece. Further, the two packing belts 6 are arranged at intervals, and the dimension of each packing belt 6 from the wide side of the package to be packed is 200 mm-300 mm. For example 200mm, 250mm, 280mm or 300mm etc. Still further, two other strapping bands 6 are looped around and fastened to the sides of the package to be packaged in the height direction of the package to be packaged, at which time each strapping band 6 has an intersection point with the return member 3.

As a possible implementation manner, the thickness of the correcting element is 10 mm-20 mm, and the thickness direction of the correcting element is perpendicular to the direction B in which the plurality of photovoltaic modules are placed side by side and perpendicular to the direction from the top surface to the bottom surface. For example, the thickness of the normalization may be 10mm, 12mm, 15mm, 17mm, 20mm, etc. The thickness of the correcting piece can be selected according to actual conditions, and at the moment, the correcting piece can be adapted to different application scenes, so that the application range of the packaging structure of the photovoltaic module is enlarged.

In an alternative manner, the packaging structure of the photovoltaic module may further include: a flexible member. The flexible piece is arranged on the correcting piece and is abutted with each short frame. And/or the flexible piece is arranged on the protective piece, and the photovoltaic module is arranged between the flexible piece and the bearing piece. And/or the flexible piece is arranged on the limiting piece, and is respectively abutted with the photovoltaic modules positioned on two sides along the side-by-side placing direction of the photovoltaic modules.

The flexible piece can play a role in buffering protection, and can prevent the photovoltaic module from being in rigid contact with the correcting piece and/or prevent the photovoltaic module from being in rigid contact with the protecting piece and/or prevent the photovoltaic module from being in rigid contact with the limiting piece, so that the probability of edge collapse and hidden cracking of the photovoltaic module is reduced or eliminated, and the quality of the photovoltaic module is further ensured.

In one alternative, the flexible member may comprise a fleece flexible member, a pearl wool flexible member, or an ethylene vinyl acetate flexible member. At this time, the selectivity is increased for the staff, and the flexible piece can adapt to different application scenes so as to enlarge the application range of the packaging structure of the photovoltaic module.

In an alternative, the thickness of the flexible member is 3mm to 6mm. For example, the thickness of the flexible member may be 3mm, 4mm, 4.5mm, 5.3mm, 6mm, or the like. The thickness of the flexible piece can be selected according to actual conditions, and at the moment, the flexible piece can be further adapted to different application scenes, so that the application range of the packaging structure of the photovoltaic module is enlarged.

In a second aspect, an embodiment of the present utility model further provides a packaging device. The packaging device comprises a packaging box and the packaging structure of the photovoltaic module. The packing box has accommodation space, and accommodation space is used for holding and returns to normal piece and a plurality of photovoltaic module. The bearing piece is used for bearing the packing box, the correcting piece and the photovoltaic modules.

The beneficial effects of the packaging device provided by the embodiment of the utility model are the same as those of the packaging structure of the photovoltaic module in the technical scheme, and the description is omitted here.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The packaging structure is used for packaging a plurality of photovoltaic modules which are placed side by side, and each photovoltaic module is provided with a long frame and a short frame which are arranged oppositely; the packaging structure of the photovoltaic module is characterized by comprising:

the bearing piece is used for bearing a plurality of photovoltaic modules, and the long frame is abutted with the bearing piece;

the correcting piece sequentially comprises a first side face, a top face, a second side face and a bottom face along the circumferential direction of the correcting piece, and the bottom face is abutted with the bearing piece;

the two correcting parts are opposite and are arranged at intervals; along the direction of the long frame, two correcting pieces are respectively arranged at two ends of the photovoltaic module, and the correcting pieces are abutted with the short frames of each photovoltaic module; the correcting piece is used for correcting a plurality of photovoltaic modules so as to align the photovoltaic modules.

2. The packaging structure of a photovoltaic module according to claim 1, further comprising:

the limiting pieces are respectively arranged on the first side face and the second side face;

along the direction of arranging a plurality of photovoltaic modules side by side, the limiting pieces are respectively abutted with the photovoltaic modules positioned on two sides; the direction in which the plurality of photovoltaic modules are placed side by side is perpendicular to the direction of the long frame and perpendicular to the direction of the short frame.

3. The packaging structure of a photovoltaic module according to claim 2, further comprising:

the protection piece, the one end of protection piece set up in the top surface, just the protection piece with the piece of normalizing mutually perpendicular.

4. The packaging structure of a photovoltaic module according to claim 1, wherein a vertical distance between the top surface and the bottom surface is greater than a length of each of the short frames; the direction of the vertical distance is parallel to the length direction of the short frame, and the direction of the vertical distance and the length direction of the short frame are perpendicular to the side-by-side arrangement direction of the photovoltaic modules.

5. The packaging structure of a photovoltaic module according to claim 4, wherein a difference between a vertical distance between the top surface and the bottom surface and a length of the short side frame is 3mm to 5mm.

6. The packaging structure of a photovoltaic module according to claim 1 or 2, characterized in that the packaging structure of a photovoltaic module further comprises:

the packing belt is wound on the bearing piece, the correcting piece and the photovoltaic modules, and the packing belt is used for enabling the bearing piece, the correcting piece and the photovoltaic modules to be in fastening connection.

7. The packaging structure of a photovoltaic module according to claim 1 or 2, wherein the thickness of the rectifying member is 10mm to 20mm, and the thickness direction of the rectifying member is perpendicular to the direction in which a plurality of the photovoltaic modules are placed side by side, and to the direction from the top surface to the bottom surface.

8. The packaging structure of a photovoltaic module according to claim 3, further comprising: the flexible piece is arranged on the correcting piece and is abutted with each short frame; and/or the number of the groups of groups,

the packaging structure of the photovoltaic module further comprises: the flexible piece is arranged on the protective piece, and the photovoltaic module is positioned between the flexible piece and the bearing piece; and/or the number of the groups of groups,

the packaging structure of the photovoltaic module further comprises: the flexible piece is arranged on the limiting piece; along a plurality of photovoltaic module side by side direction of placing, the flexible piece respectively with be located both sides photovoltaic module butt.

9. The packaging structure of a photovoltaic module according to claim 8, wherein the flexible member comprises a fleece flexible member, a pearl wool flexible member, or an ethylene-vinyl acetate copolymer flexible member;

the thickness of the flexible piece is 3 mm-6 mm.

10. A packaging device, comprising: a packaging case and a packaging structure of the photovoltaic module of any one of claims 1 to 9;

the packaging box is provided with an accommodating space, and the accommodating space is used for accommodating the correcting piece and the photovoltaic modules;

the bearing piece is used for bearing the packing box, the correcting piece and the photovoltaic modules.