CN219295997U

CN219295997U - Packaging structure of photovoltaic module

Info

Publication number: CN219295997U
Application number: CN202222844830.5U
Authority: CN
Inventors: 张宋; 罗芳燕; 林璋; 杨福帅; 张思远; 郑清洋
Original assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Current assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-04
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a packaging structure of a photovoltaic module, and relates to the technical field of photovoltaic module packaging equipment; the packaging structure includes a protector at least partially surrounding a side surface of the photovoltaic module; a tray carrying the photovoltaic module; the annular packing belt is wound to form a first annular packing belt and a second annular packing belt, the first annular packing belt surrounds the photovoltaic module for a circle, the second annular packing belt surrounds the protecting piece and the tray for a circle at least, and the second annular packing belt is positioned on one side of the protecting piece and the tray far away from the photovoltaic module; the photovoltaic assembly is displaced relative to the protective member, and the first annular strapping band tightens the second annular strapping band. The shift for the protection piece appears in the photovoltaic module that is packed, and first annular packing area can be used to drive second annular packing area and tighten up, avoids taking place because of the loose condition of packing area that highly diminishes (subsides) lead to appears in inside photovoltaic module, and then can avoid photovoltaic module to take place crooked risk, promotes photovoltaic module's storage and transportation yield.

Description

Packaging structure of photovoltaic module

Technical Field

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

Background

In the prior art, the photovoltaic modules need to be stored in a fixed position for a long time or need to be transported in a long distance or a short distance, in which case, in general, a single photovoltaic module is not stored or transported, and in which case multiple layers of photovoltaic modules are stacked to be stored or transported; when a plurality of photovoltaic modules that stack and place are stored or during transportation after unified packing, the condition that the foam that adopts a plurality of photovoltaic modules of prior art packing to appear with the subassembly contact easily leads to whole package height to diminish (subside) because of atress extrusion deformation after the packing, because during a plurality of photovoltaic modules pack among the prior art, only transversely fixed packing belt with photovoltaic module next-door neighbour setting, vertical fixed packing belt is keeping away from the carton/the stupefied skin of photovoltaic module, if the condition that the height diminishes (subsides) appears in inside photovoltaic module, easily causes vertical packing belt to relax and then leads to the crooked risk of photovoltaic module.

Disclosure of Invention

In view of the above, the present utility model provides a packaging structure of a photovoltaic module, which is used for improving the problem that a plurality of packaged photovoltaic modules are prone to skew.

In a first aspect, the present application provides a packaging structure for a photovoltaic module, comprising:

a protector at least partially surrounding a side surface of the photovoltaic module;

a tray carrying the photovoltaic module;

the annular packing belt is coiled to form a first annular packing belt and a second annular packing belt, the first annular packing belt surrounds the photovoltaic module for a circle, the second annular packing belt surrounds the protecting piece and the tray for a circle at least, and the second annular packing belt is positioned on one side, far away from the photovoltaic module, of the protecting piece and the tray;

the photovoltaic assembly is displaced relative to the protector, and the first annular packing belt tightens the second annular packing belt.

Optionally, wherein:

the extending direction of the first annular packing belt is the same as the extending direction of the second annular packing belt.

Optionally, wherein:

the packing belt is of an integrated structure;

the packaging structure of the photovoltaic module at least comprises 2 annular packaging belts.

Optionally, wherein:

the photovoltaic module comprises a tray, a plurality of positioning pieces, a plurality of supporting pieces and a plurality of supporting pieces, wherein the positioning pieces are positioned on one side of the photovoltaic module, close to the tray, and comprise a wood plate and a buffer layer which are arranged in a stacked mode, and the buffer layer is at least positioned on one side of the wood plate, facing the photovoltaic module;

the wood board comprises a groove, and the groove penetrates through the wood board along the thickness direction of the wood board;

the first annular packing belt is positioned in the groove and is in contact with the buffer layer.

Optionally, wherein:

the width of the first annular packing belt is smaller than or equal to the width of the groove in the plane of the wood board and along the extending direction perpendicular to the groove.

Optionally, wherein:

the photovoltaic module further comprises a buffer layer, wherein at least part of the buffer layer is positioned at one side of the photovoltaic module far away from the tray;

the buffer layer is arranged between the photovoltaic module and the annular packing belt.

Optionally, wherein:

the buffer layer is foam.

Optionally, wherein:

and the length of the foam is greater than or equal to the length of the corresponding photovoltaic module on the plane where the tray is located and along the extending direction of the annular packing belt.

Optionally, wherein:

the photovoltaic module comprises a tray, a photovoltaic module and a cover plate, wherein the photovoltaic module is arranged on one side of the tray;

the cover plate is arranged between the photovoltaic module and the annular packing belt.

Optionally, wherein:

the protective piece comprises a protective piece and a binding belt, wherein the protective piece is arranged on the protective piece;

the extending direction of the binding belt is intersected with the extending direction of the annular packing belt.

Compared with the prior art, the packaging structure of the photovoltaic module provided by the utility model has the advantages that at least the following effects are realized:

the utility model provides a packaging structure of a photovoltaic module, which comprises a first annular packaging belt and a second annular packaging belt formed by winding an annular packaging belt, wherein the first annular packaging belt surrounds the photovoltaic module for a circle, the second annular packaging belt surrounds a protecting piece and a tray arranged on the periphery of the photovoltaic module for a circle, and one side of the protecting piece, far away from the photovoltaic module, of the packaged photovoltaic module is shifted relative to the protecting piece, the first annular packaging belt can be used for driving the second annular packaging belt to tighten, so that the situation that the packaging belt is loosened due to the fact that the height of the internal photovoltaic module is reduced (subsided) is avoided, the risk of the photovoltaic module is avoided, and the storage and transportation yield of the photovoltaic module is improved.

Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which 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 principles of the utility model.

Fig. 1 is a schematic view of a packaging structure of a photovoltaic module according to the present utility model;

fig. 2 is another schematic view of a packaging structure of the photovoltaic module according to the present utility model;

fig. 3 is another schematic view of a packaging structure of the photovoltaic module according to the present utility model;

FIG. 4 is a perspective view of a positioning member provided by the present utility model;

FIG. 5 is a schematic cross-sectional view of a first endless strapping band including a positioning element in accordance with the present utility model;

FIG. 6 is a perspective view of a photovoltaic module including a buffer layer provided by the present utility model;

fig. 7 is another schematic view of a packaging structure of the photovoltaic module provided by the utility model.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In view of the above, the present utility model provides a photovoltaic module for improving the problem that a plurality of packaged photovoltaic modules are prone to skew.

Fig. 1 is a schematic diagram of a packaging structure of a photovoltaic module according to the present utility model, fig. 2 is another schematic diagram of a packaging structure of a photovoltaic module according to the present utility model, and referring to fig. 1 and 2, a packaging structure 100 of a photovoltaic module 10 according to an embodiment of the present utility model includes:

a protector 20 at least partially surrounding a side surface of the photovoltaic module 10;

a tray 30 carrying the photovoltaic module 10;

the annular packing belt 40, the annular packing belt 40 is wound to form a first annular packing belt 41 and a second annular packing belt 42, the first annular packing belt 41 surrounds the photovoltaic module 10 for one circle, the second annular packing belt 42 surrounds the protecting piece 20 and the tray 30 for at least one circle, and the second annular packing belt 42 is positioned on one side of the protecting piece 20 and the tray 30 far away from the photovoltaic module 10;

the photovoltaic module 10 is displaced with respect to the protection member 20, the first endless packing belt 41 tightens the second endless packing belt 42.

Specifically, the embodiment of the present utility model provides a packaging structure 100 of a photovoltaic module 10, where the packaging structure 100 may be used for packaging one photovoltaic module 10, or may be used for packaging a plurality of photovoltaic modules 10 that are stacked, and the application is not limited in particular, and a user may limit the number of photovoltaic modules 10 included in the packaging structure 100 according to the needs.

It should be noted that, fig. 2 only shows an embodiment of the packaging structure of the photovoltaic module, and the photovoltaic module 10 is not shown here for clarity of illustrating the style of the packaging structure 100, the position of the photovoltaic module 10 is shown in fig. 1, and the photovoltaic module 10 is located inside the packaging structure 100; furthermore, fig. 2 shows only one side of the protection member 20 for clarity of the pattern of the packaging structure 100, and in practical products, the protection member 20 may be symmetrically disposed on both sides of the photovoltaic module 10.

The packaging structure 100 provided in the embodiment of the present utility model at least includes a protecting member 20, a tray 30 and an annular packaging belt 40, where one or more photovoltaic modules 10 to be packaged may be disposed on the tray 30, and the tray 30 is used to carry the photovoltaic modules 10 for protecting the bottom surface of the photovoltaic modules 10; and then the protector 20 is wound around the side surface of the photovoltaic module 10 for protecting the side surface of the photovoltaic module 10; so, can make things convenient for the transportation and the depositing of photovoltaic module 10 through the setting of tray 30 and protection piece 20, can avoid the surface of photovoltaic module 10 to be worn and torn or the condition such as bump to take place simultaneously, be favorable to reducing the damage rate of photovoltaic module 10 in storage and transportation. The protection member 20 disposed around the photovoltaic module 10 may be an annular protection member surrounding the photovoltaic module 10, or may be a protection member 20 and an auxiliary protection member 21 respectively surrounding a portion of the side wall of the photovoltaic module 10 as shown in fig. 2, wherein the protection member 20 is disposed outside the front and rear side walls of the photovoltaic module 10, and the auxiliary protection member 21 is disposed outside the left and right side walls of the photovoltaic module 10 as shown in fig. 2.

Furthermore, as shown in fig. 1, the annular packing belt 40 provided in the embodiment of the present utility model is wound to form the first annular packing belt 41 and the second annular packing belt 42, and the first annular packing belt 41 may be used to surround the photovoltaic module 10 to be packed, the second annular packing belt 42 may be used to surround the protector 20 and the tray 30 for protecting the photovoltaic module 10, and the second annular packing belt 42 may be specifically used to surround the protector 20 and the tray 30 on a side surface away from the photovoltaic module 10; because the first annular packing belt 41 and the second annular packing belt 42 are formed by winding the annular packing belt 40, the first annular packing belt 41 and the second annular packing belt 42 are an integral piece and are not of two separated structures, so that even if the photovoltaic module 10 is piled up for a long time and has displacement (such as sedimentation) relative to the photovoltaic module 10, the first annular packing belt 41 tightens the connected second annular packing belt 42 along with the displacement of the photovoltaic module 10, namely, the annular packing belt 40 can realize self tightening along with the high sedimentation of the photovoltaic module 10, thereby avoiding the change of the interval between the photovoltaic module 10 and the peripheral protection piece 20 and the tray 30, being beneficial to reducing or even eliminating the skew risk of the photovoltaic module 10 in the storage or transportation process, improving the yield of the storage and transportation of the photovoltaic module 10 and reducing the economic loss of the photovoltaic module 10 caused by storage or transportation.

Referring to fig. 1, alternatively, the first endless packing belt 41 extends in the same direction as the second endless packing belt 42.

Specifically, the present utility model provides an alternative arrangement manner, in which the extending direction of the first annular packing belt 41 surrounding the photovoltaic module 10 is the same as the extending direction of the second annular packing belt 42 surrounding the protecting member 20 and the tray 30, when the photovoltaic module 10 surrounded by the first annular packing belt 41 is in a subsidence condition, for example, the first annular packing belt 41 can easily pull the connected second annular packing belt 42, so that the second annular packing belt 42 can drive the protecting member 20 and the tray 30 to tighten towards one side of the photovoltaic module 10, and larger gaps are avoided between the photovoltaic module 10 and the protecting member 20 and the tray 30 adjacent to the protecting member, thereby reducing or even eliminating the risk of the photovoltaic module 10 from skewing, and improving the yield of the photovoltaic module 10 in storage and transportation.

Fig. 3 is another schematic view of a packaging structure of a photovoltaic module according to the present utility model, please refer to fig. 1 and 3, and it should be further added that the extending directions of the first annular packaging belt 41 and the second annular packaging belt 42 shown in fig. 1 are the same, which is only an alternative arrangement manner provided by the embodiment of the present utility model, but the present utility model is not limited thereto; the user can set the extending directions of the first annular packing belt 41 and the second annular packing belt 42 in the same annular packing belt 40 to be intersected or vertical (as shown in fig. 3) according to the requirement, so long as the first annular packing belt 41 can easily pull the connected second annular packing belt 42 when the photovoltaic module 10 is in a subsidence condition, for example, so that the second annular packing belt 42 can drive the protector 20 and the tray 30 to tighten towards the photovoltaic module 10.

Referring to fig. 1-3, the endless strapping band 40 is optionally of unitary construction;

the packaging structure 100 of the photovoltaic module 10 includes at least 2 annular strapping bands 40.

Specifically, the embodiment of the utility model provides an alternative arrangement mode, namely, the annular packing belt 40 which can be wound into the first annular packing belt 41 and the second annular packing belt 42 is of an integral structure, namely, the first annular packing belt 41 and the second annular packing belt 42 are in seamless connection, so that when the first annular packing belt 41 is used for driving the second annular packing belt 42 to tighten, the connection position between the first annular packing belt 41 and the second annular packing belt 42 does not exist, and the condition that the connection position is easy to break due to the stretching force is avoided, so that the packaging effect of the packaging structure 100 of the photovoltaic module 10 is improved, and the good product rate of the photovoltaic module 10 in storage and transportation is improved.

In addition, when packaging the photovoltaic module 10, the embodiment of the utility model provides an alternative arrangement mode, in which at least 2 annular packaging belts 40 are included in the photovoltaic module 10 to be packaged, for example, the two annular packaging belts 40 can be arranged in the same surrounding direction, and the two annular packaging belts 40 can be arranged at the same time so as to be symmetrically arranged, so that the packaged photovoltaic module 10 has higher stability, and the storage and transportation yields of the photovoltaic module 10 can be further improved.

It should be noted that, in the embodiment of the present utility model, the number of the annular packing belts 40 used in packing the photovoltaic modules 10 is not particularly limited, for example, when a group of photovoltaic modules 10 to be packed is packed, 3, 4, 6 or other packing belts may be used to further improve the packing effect.

It should be further added that, for example, when the photovoltaic module 10 is packaged, the number of the annular packaging belts 40 used is odd, and the surrounding directions of the odd annular packaging belts 40 are the same, the odd annular packaging belts 40 can be arranged with one of them as a symmetry axis, and the other annular packaging belts 40 are symmetrically distributed on both sides of the one, and at the same time, all the annular packaging belts 40 are ensured to be uniformly distributed on the surface of the photovoltaic module 10; for example, when the number of the annular packing belts 40 used in packing the photovoltaic module 10 is an even number, it is sufficient to provide even numbers of the annular packing belts 40 uniformly distributed on the surface of the photovoltaic module 10. The above-mentioned arrangement manner of the annular packing belt 40 used when the photovoltaic module 10 is arranged is only an alternative embodiment provided by the present utility model, but the present utility model is not limited thereto, and the number of annular packing belts 40, the extending direction of the annular packing belts 40, etc. used when packing the photovoltaic module 10 can be adjusted accordingly according to the actual use requirement, so long as good packing of the photovoltaic module 10 can be achieved.

Fig. 4 is a perspective view of a positioning member provided by the present utility model, fig. 5 is a schematic cross-sectional view of a positioning member and a first annular packing belt provided by the present utility model, referring to fig. 1-5, optionally, a plurality of positioning members 50 located on a side of the photovoltaic module 10 near the tray 30 are further included, the positioning members 50 include a board 51 and a buffer layer 52 stacked, and the buffer layer 52 is located on at least one side of the board 51 facing the photovoltaic module 10;

the wood board 51 includes a groove 53, and the groove 53 penetrates the wood board 51 in a thickness direction of the wood board 51;

the first endless packing belt 41 is positioned in the slit 53 and is in contact with the cushioning layer 52.

Specifically, the embodiment of the present utility model further provides an optional arrangement manner, which further includes a plurality of positioning members 50 disposed on a side of the photovoltaic module 10 near the tray 30, where the positioning members 50 may include stacked boards 51 and buffer layers 52, and a slot 53 may be formed in each of the boards 51 included in each of the positioning members 50, where the slot 53 may be selected to penetrate the board 51 along a plane perpendicular to the board 51, so that the board 51 included in the positioning member 50 is specifically in the form of two sub boards, and at this time, when the photovoltaic module 10 packaged around the first annular packing belt 41 is provided, specifically around a side surface of the positioning member 50 far from the photovoltaic module 10, that is, the first annular packing belt 41 is located in the slot 53 of the board 51 and contacts the buffer layers 52; by the arrangement, the position of the first annular packing belt 41 can be limited through the grooves 53, so that the situation that the position of the first annular packing belt 41 is deviated in the process of transporting the photovoltaic module 10 is avoided, and the packing effect on the photovoltaic module 10 is improved; furthermore, the first annular packing belt 41 is not in direct contact with the photovoltaic module 10 due to the arrangement, and the buffer layer 52 is arranged between the first annular packing belt 41 and the photovoltaic module 10, so that the damage problem caused by the direct contact between the first annular packing belt 41 and the photovoltaic module 10 can be avoided, and the quality of the packaged photovoltaic module 10 is guaranteed.

It should be noted that, in the above embodiment provided by the present utility model, the grooves 53 on the wood board 51 penetrate through the thickness of the wood board 51, which is only an alternative arrangement provided by the present utility model, but the present utility model is not limited thereto; the user may also set the thickness direction of the wooden board 51 as desired, and the slit 53 digs out only at least a part of the thickness of the wooden board 51, not the entire thickness, as long as the slit 53 enables positioning of the first endless packing belt 41.

It should be further added that, in order to achieve good positioning of the positioning element 50 with respect to the first annular packing belt 41, the positioning element 50 may be selectively fixed with other components in the packaging structure 100 of the photovoltaic module 10, for example, the positioning element 50 may be fixed with the protecting element 20, or the positioning element 50 may be fixed with the tray 30, etc., so that the position fixing effect of the first annular packing belt 41 may be improved, thereby being beneficial to further improving the packing stability of the annular packing belt 40 with respect to the photovoltaic module 10.

With continued reference to fig. 1-5, optionally, the width W1 of the first annular packing belt 41 is smaller than or equal to the width W2 of the slot 53 in the plane of the board 51 and along the extending direction perpendicular to the slot 53.

Specifically, the present utility model further provides an alternative arrangement manner, in which, when the board 51 of the positioning member 50 is provided with the slot 53, the positioning member may be arranged in the extending direction of the plane where the board 51 is located and along the extending direction perpendicular to the slot 53, and the width W1 of the first annular packing belt 41 may be set to be equal to the width W2 of the slot 53, and the width W1 of the first annular packing belt 41 may also be set to be slightly smaller than the width W2 of the slot 53; because the manufacturing material used by the annular packing belt 40 generally has certain flexibility, the width W1 of the first annular packing belt 41 is smaller than or equal to the width W2 of the slot 53, so that the first annular packing belt 41 can be clamped into the slot 53, the situation that the first annular packing belt 41 cannot be clamped into the slot 53 is avoided, the positioning clamping effect of the slot 53 in the positioning piece 50 on the first annular packing belt 41 is guaranteed, and the packing stability of the annular packing belt 40 on the photovoltaic module 10 is further improved.

Referring to fig. 1 and 2, optionally, the photovoltaic module further includes a buffer layer 52, at least a portion of the buffer layer 52 is located on a side of the photovoltaic module 10 away from the tray 30;

a buffer layer 52 is included between the photovoltaic module 10 and the annular strapping band 40.

Specifically, the embodiment of the utility model also provides an alternative arrangement mode, in which a part of the buffer layer 52 is also arranged on the side, away from the tray 30, of the photovoltaic module 10, and the annular packing belt 40 positioned on the side, away from the tray 30, of the photovoltaic module 10 can be arranged on the side, away from the photovoltaic module 10, of the buffer layer 52, so that the problem of damage caused by direct contact between the annular packing belt 40 and the photovoltaic module 10 can be avoided by arranging the buffer layer 52, and the quality of the packaged photovoltaic module 10 is ensured.

Referring to fig. 1-4, the buffer layer 52 is optionally foam.

Specifically, the present utility model provides an alternative arrangement mode, in which the buffer layer 52 may be made of foam, and the foam has a series of characteristics of good elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultra-thin volume, reliable performance, etc., and is selected to be placed between the annular packing belt 40 and the photovoltaic module 10, so that the damage problem caused by direct contact between the annular packing belt 40 and the photovoltaic module 10 can be avoided, and the quality of the packaged photovoltaic module 10 is ensured.

Fig. 6 is a perspective view of the photovoltaic module including the buffer layer and the photovoltaic module according to the present utility model, referring to fig. 1-6, optionally, in the plane of the tray 30 and along the extending direction of the annular packing belt 40, the length W3 of the foam (buffer layer 52) is greater than or equal to the length W4 of the corresponding photovoltaic module 10.

Specifically, the present utility model provides an alternative arrangement manner, in which, in the plane of the tray 30 and along the extending direction of the annular packing belt 40, the length W3 of the foam (buffer layer 52) may be set to be slightly greater than the length W4 of the correspondingly contacted photovoltaic module 10, or the length W3 of the foam (buffer layer 52) may be set to be equal to the length W4 of the correspondingly contacted photovoltaic module 10; so set up, the foam (buffer layer 52) that photovoltaic module 10 one side surface corresponds the setting is slightly bigger than the length of this side with the annular packing area 40 that the extending direction of annular packing area 40 set up, or length is the same, can avoid annular packing area 40 and photovoltaic module 10 direct contact to bring the damage problem, guarantee photovoltaic module 10 quality after packing.

Fig. 7 is another schematic view of the packaging structure of the photovoltaic module according to the present utility model, referring to fig. 1 and 7, optionally, further including a cover plate 70, where the cover plate 70 is located on a side of the photovoltaic module 10 away from the tray 30;

a cover plate 70 is included between the photovoltaic module 10 and the annular strapping band 40.

Specifically, the embodiment of the utility model provides an alternative arrangement mode, in which a cover plate 70 is arranged on one side, far away from the tray 30, of the photovoltaic module 10, the cover plate 70 can be arranged between the upper side surface of the photovoltaic module 10 and the annular packing belt 40, damage caused by direct contact between the annular packing belt 40 and the photovoltaic module 10 can be avoided by arranging the cover plate 70, and the quality of the packaged photovoltaic module 10 is ensured.

When the cover plate 70 is disposed between the upper surface of the photovoltaic module 10 and the annular packing belt 40, the length of the cover plate 70 may be set to be slightly greater than the length of the photovoltaic module 10 correspondingly contacted, or the length of the cover plate 70 may be set to be equal to the length of the photovoltaic module 10 correspondingly contacted, on the plane where the tray 30 is located and along the extending direction of the annular packing belt 40; the cover plate 70 correspondingly arranged on the surface of one side of the photovoltaic module 10 is slightly longer than the annular packing belt 40 arranged in the extending direction of the annular packing belt 40 or has the same length, so that the damage problem caused by direct contact between the annular packing belt 40 and the photovoltaic module 10 can be avoided, and the quality of the packaged photovoltaic module 10 is ensured.

It should be further added that, as shown in fig. 7, when the packaging structure 100 includes the wood guard edges 80 disposed at four corners of the periphery of the photovoltaic module 10, the first annular packing belt 41 may also surround one side of the wood guard edges 80 away from the photovoltaic module, and the wood guard edges 80 are used as a buffer between the photovoltaic module 10 and the first annular packing belt 41, so that the packing of the photovoltaic module 10 by the annular packing belt 40 can be realized, and the direct contact between the annular packing belt 40 and the photovoltaic module 10 can be avoided, so that the damage problem caused by the direct contact between the annular packing belt 40 and the photovoltaic module 10 is avoided, and the quality of the packed photovoltaic module 10 is ensured.

It should be further added that if the first annular packing belt 41 is arranged around the side of the wood guard 80 away from the photovoltaic module, the positioning member 50 may not be arranged in the packing structure 100; if the positioning effect on the annular packing belt 40 surrounding the wood guard edge 80 is wanted to be achieved, a groove can be formed in the contact position of the wood guard edge 80 and the annular packing belt 40, so that the annular packing belt 40 can be embedded into the groove on the surface of the wood guard edge 80, the position of the annular packing belt 40 is limited through the groove, the situation that the position of the annular packing belt 401 is deviated in the process of transporting the photovoltaic module 10 is avoided, and the packing effect on the photovoltaic module 10 is improved.

Referring to fig. 1, optionally, a tie 43 is further included, where the tie 43 surrounds the protector 20 for one revolution;

the extending direction of the band 43 intersects with the extending direction of the endless packing belt 40.

Specifically, the embodiment of the present utility model further provides an alternative arrangement manner, in which the packaging structure 100 includes the tie 43, the extending direction of the tie 43 intersects with the extending direction of the annular packing belt 40, and the tie 43 is arranged around the protecting member 20 for one circle, so that the annular packing belt 40 and the tie 43 simultaneously surround the photovoltaic module 10 and the related protecting member 20, the tray 30 and other structures, thereby reducing or even eliminating the risk of skew of the photovoltaic module 10 during storage or transportation, improving the yield of storage and transportation of the photovoltaic module 10, and reducing the economic loss of the photovoltaic module 10 caused by storage or transportation.

It should be noted that the material of the protective member 20 is not particularly limited, and may be made of a wood material, a paper material, or the like, and the user may select the material of the protective member 20 according to actual needs.

According to the embodiment, the packaging structure of the photovoltaic module provided by the utility model has the following beneficial effects:

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A packaging structure for a photovoltaic module, comprising:

a tray carrying the photovoltaic module;

the annular packing belt is of an integrated structure;

2. The packaging structure of a photovoltaic module according to claim 1, wherein,

3. The packaging structure of a photovoltaic module according to claim 1, wherein,

4. The packaging structure of a photovoltaic module according to claim 1, wherein,

5. The packaging structure of a photovoltaic module according to claim 4, wherein the width of the first annular packing belt is smaller than or equal to the width of the slit in a plane in which the wood board is located and in an extending direction perpendicular to the slit.

6. The packaging structure of a photovoltaic module according to claim 1, further comprising a buffer layer, at least a portion of the buffer layer being located on a side of the photovoltaic module remote from the tray;

7. The packaging structure of a photovoltaic module according to claim 4 or 6, wherein the buffer layer is foam.

8. The packaging structure of a photovoltaic module according to claim 7, wherein the foam has a length greater than or equal to a length of the corresponding photovoltaic module in a plane where the tray is located and along an extending direction of the annular packing belt.

9. The packaging structure of a photovoltaic module according to claim 1, further comprising a cover plate located on a side of the photovoltaic module remote from the tray;

10. The packaging structure of a photovoltaic module according to claim 1, wherein,