Photovoltaic module package

Abstract

The utility model provides a photovoltaic module package which can protect a frame of a photovoltaic module and prevent the photovoltaic module at a high position from slipping off at the same time. The photovoltaic module package comprises a clamping head part and a folding plate body, wherein the folding plate body is provided with a folding line and a clamping groove matched with the clamping head part; the clamping head part is integrally connected to the first edge of the folding plate body; the folding line comprises a first mountain folding line formed on the folding plate body, the first mountain folding line and the first edge are arranged in a spaced mode so that the folding plate body can be divided into an outer side protection area and a bottom side protection area, the outer side protection area is adjacent to the clamping head and used for being matched with an outer side plate of the frame, and the bottom side protection area is used for being matched with a bottom side plate of the frame. The bottom side protection area is used for covering the bottom plate of the frame and is far away from the clamping head part; the clamping groove is adjacent to the first mountain folding line, and the clamping groove is formed in the position, corresponding to the clamping head, of the folding plate body.

Description

Technical Field

[0001] The present application relates to the technical field of new energy photovoltaic modules, and in particular to a photovoltaic module packaging. Background Art

[0002] With the development of the photovoltaic industry, the scale of photovoltaic projects has also increased. Most photovoltaic projects are located in remote areas, characterized by abundant daytime sunshine, especially at noon when the surface temperature can reach nearly 80°C. However, due to the abundant sunshine and high temperatures, the surface of photovoltaic panels cannot be obstructed by any objects.

[0003] To protect the frames of photovoltaic modules, corner or edge guards are typically installed around the modules for easier transportation and storage. When transporting large quantities of photovoltaic modules, they are typically stacked. Vibration during transportation and other factors can cause modules in high places to slip. While existing standard packaging can protect the frames of photovoltaic modules, it cannot prevent these modules from slipping. Utility Model Content

[0004] One advantage of the present application is that it provides a photovoltaic module package that can protect the photovoltaic module frame while preventing the photovoltaic module at a high position from sliding.

[0005] Another advantage of the present application is that it provides a photovoltaic module package that does not require expensive materials or complex structures to achieve the aforementioned advantages. Therefore, the present application successfully and effectively provides a solution that not only provides a simple photovoltaic module package but also increases the practicality and reliability of the photovoltaic module package.

[0006] Based on this, in order to achieve at least one of the above advantages or other advantages and purposes of the present application, the present application provides a photovoltaic module package for wrapping the frame of the photovoltaic module, including:

[0007] a card connector; and

[0008] A folding plate body having a folding line and a snap-fitting groove matching the snap-fitting joint; the snap-fitting joint is integrally connected to a first edge of the folding plate body; the folding line includes a first mountain fold line formed on the folding plate body and spaced apart from the first edge to separate the folding plate body into an outer protection area adjacent to the snap-fitting joint and used to match the outer plate of the frame and a bottom protection area used to cover the bottom plate of the frame and away from the snap-fitting joint; the snap-fitting groove is arranged adjacent to the first mountain fold line at a position on the folding plate body corresponding to the snap-fitting joint.

[0009] In this way, when the photovoltaic component package is folded according to the first mountain fold line and the frame of the photovoltaic component is packaged, the photovoltaic component package forms an outer protection plate corresponding to the outer protection area and a bottom protection plate for covering the bottom plate of the frame. The snap joint of the photovoltaic component package can be inserted into the snap groove of another photovoltaic component package to form a snap structure, thereby increasing the connection strength between the two connected photovoltaic component packages.

[0010] According to one embodiment of the present application, the folding line further includes a second mountain fold line formed in the bottom side protection area and arranged at intervals with the first mountain fold line to separate the bottom side protection area into a lower surface protection area adjacent to the outer protection area and used to match the lower surface of the base plate and an inner protection area used to cover the upper surface of the base plate and away from the outer protection area.

[0011] With such a configuration, the second mountain fold line separates the bottom side protection plate into a lower surface protection plate matching the lower surface of the bottom plate and an inner protection plate for covering the interior of the photovoltaic module, so that the connection part between the inner protection plate and the lower surface protection plate covers the edge of the bottom plate of the frame, thereby preventing the edge of the bottom plate of the frame from cutting people during the transportation of the photovoltaic module packaging.

[0012] According to one embodiment of the present application, the folding line further includes a valley fold line formed in the inner protection area and arranged at intervals with the second mountain fold line to separate the inner protection area into an upper surface protection area adjacent to the lower surface protection area and used to match the upper surface of the bottom plate and an inner protection area used to match the inner side plate of the frame and away from the lower surface protection area.

[0013] In this way, the valley fold line separates the inner protection plate into an upper surface protection plate matching the upper surface of the bottom plate and an inner protection plate matching the inner plate of the frame. In the process of transporting the photovoltaic module package, the inner protection plate for buffering is added at the contact point between a person and the inner plate of the frame of the photovoltaic module, thereby preventing direct contact between a person and the inner plate of the frame of the photovoltaic module, thereby reducing the pain of a person in the process of transporting the photovoltaic module.

[0014] According to one embodiment of the present application, the snap-in slot is located in the lower surface protection area or the outer protection area.

[0015] In this arrangement, the snap-fit ​​groove is arranged in the outer protection area. During the process of connecting the two photovoltaic component packages, it is necessary to insert the snap-fit ​​joint of the photovoltaic component package into the snap-fit ​​groove of the other photovoltaic component package, and then fold the other photovoltaic component package. However, the snap-fit ​​groove is arranged in the lower surface protection area. The two photovoltaic component packages can be directly connected without having to pay attention to whether the photovoltaic component package is in a folded state, which is more efficient.

[0016] According to one embodiment of the present application, the width of the lower surface protection area is greater than the width of the bottom surface of the frame.

[0017] In this arrangement, if the width of the lower surface protection area is not greater than the width of the bottom surface of the frame, a snap-fit ​​structure cannot be formed between the two photovoltaic component packages. Therefore, the solution in which the width of the lower surface protection area is greater than the width of the bottom surface of the frame increases the connection strength between the photovoltaic component packages.

[0018] According to one embodiment of the present application, the snap joint is located in the middle of the first edge of the folding plate body.

[0019] With such an arrangement, the snap-fit ​​structure connecting the two photovoltaic component packages is located at the center position of the two connected photovoltaic component packages as a whole, which can make the force on the two connected photovoltaic component packages as a whole more even, thereby increasing the overall structural strength of the two connected photovoltaic component packages.

[0020] According to one embodiment of the present application, the width of the lower surface protection area is greater than the width of the upper surface protection area.

[0021] In this arrangement, because the width of the lower surface of the base plate of the photovoltaic module is greater than the width of the upper surface of the base plate of the photovoltaic module, the solution in which the width of the lower surface protection area is greater than the width of the upper surface protection area can make the lower surface protection plate of the photovoltaic module package in a folded state fit better with the lower surface of the base plate, and can also make the upper surface protection plate of the photovoltaic module package in a folded state fit better with the upper surface of the base plate.

[0022] According to one embodiment of the present application, the width of the outer protection area is greater than the width of the inner protection area.

[0023] In this arrangement, because the width of the outer panel of the photovoltaic module is greater than the width of the inner panel, the width of the outer protection area is greater than the width of the inner protection area. This solution can make the outer protection plate of the photovoltaic module package in the folded state fit more closely to the outer panel of the frame, and can also make the inner protection plate of the photovoltaic module package in the folded state fit more closely to the inner panel of the frame.

[0024] According to one embodiment of the present application, the folding line of the photovoltaic module package is an indentation or a score.

[0025] Such an arrangement can make the photovoltaic component package easier to be folded along the folding line.

[0026] According to one embodiment of the present application, the photovoltaic module packaging is made of corrugated paper.

[0027] With such arrangement, the corrugated paper has the advantages of being light and low in cost. Using the corrugated paper to manufacture the photovoltaic module packaging is not only convenient for transportation but also reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the conventional technology, the following briefly introduces the drawings required for use in the embodiments or the conventional technology descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic structural diagram of a photovoltaic module package provided in one embodiment of the present application;

[0030] Figure 2 A schematic diagram of the structure of the photovoltaic module package after folding and wrapping the photovoltaic module according to the above embodiment of the present application is shown;

[0031] Figure 3 A schematic diagram of folding a photovoltaic module package according to the above embodiment of the present application is shown;

[0032] Figure 4 An overall schematic diagram of a stack of multiple photovoltaic assembly packages according to the above embodiment of the present application is shown.

[0033] Figure markings: 1. Photovoltaic module packaging; 10. Snap joint; 20. Folding plate; 201. Folding line; 2011. First mountain fold line; 2012. Second mountain fold line; 2013. Valley fold line; 202. Snap groove; 203. First edge; 21. Outer protection area; 22. Bottom side protection area; 221. Lower surface protection area; 222. Inner protection area; 2221. Upper surface protection area; 2222. Inner protection area; 3. Frame; 31. Support assembly; 311. Outer plate; 312. Inner plate; 313. Bottom plate; 32. Connecting assembly; 321. Upper connecting piece; 322. Lower connecting piece. DETAILED DESCRIPTION

[0034] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0035] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0037] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the relevant listed items.

[0039] Considering that existing ordinary packaging can protect the frame of photovoltaic modules, but cannot prevent photovoltaic modules at high places from sliding down, in order to solve this problem, the present application provides a photovoltaic module packaging that can protect the frame of photovoltaic modules and prevent photovoltaic modules at high places from sliding down.

[0040] For details, please refer to the attached Figure 2 An embodiment of the present application provides a photovoltaic module package 1, which is used to wrap the frame 3 of the photovoltaic module. The frame 3 includes a support component 31 and a connection component 32. The support component 31 includes an outer panel 311, an inner panel 312 and a bottom panel 313. The width of the outer panel 311 is greater than the width of the inner panel 312. The outer panel 311 and the inner panel 312 are connected to the bottom panel 313 in parallel and vertically. One end of the outer panel 311 is connected to one end of the bottom panel 313. The connection component 32 includes an upper connection member 321 and a lower connection member 322. The upper connection member 321 and the lower connection member 322 are connected to the outer panel 311 in parallel and vertically. The upper connection member 321 is connected to the other end of the outer panel 311, and the lower connection member 322 is connected to the inner panel 312 at one end away from the outer panel 311.

[0041] More specifically, if Figure 1 and Figure 2 As shown, the photovoltaic component package 1 includes a card joint 10 and a folding plate body 20, the folding plate body 20 has a folding line 201 and a card groove 202 matching the card joint 10; the card joint 10 is integrally connected to the first edge 203 of the folding plate body 20; the folding line 201 includes a first mountain fold line 2011 formed on the folding plate body 20, and the first mountain fold line 2011 is arranged at intervals from the first edge 203 to separate the folding plate body 20 into an outer protection area 21 and a bottom protection area 22, the outer protection area 21 is adjacent to the card joint 10 and is used to match the outer plate 311 of the frame 3, and the bottom protection area 22 is used to cover the bottom plate 313 of the frame 3 and is away from the card joint 10; the card groove 202 is adjacent to the first mountain fold line 2011, and the card groove 202 is arranged at a position on the folding plate body 20 corresponding to the card joint 10.

[0042] It is worth noting that Figure 2As shown, when the photovoltaic component package 1 is folded according to the first mountain fold line 2011 and the frame 3 of the photovoltaic component is packaged, the outer protection area 21 and the bottom protection area 22 form an outer protection plate and a bottom protection plate respectively. The outer protection plate is used to match the outer plate 311 of the frame 3, and the bottom protection plate is used to cover the bottom plate 313 of the frame 3. The snap joint 10 of the photovoltaic component package 1 can be inserted into the snap groove 202 of another photovoltaic component package 1 to form a snap structure, thereby increasing the connection strength between the two connected photovoltaic component packages 1.

[0043] Alternatively, as Figure 1 As shown, in another embodiment of the present application, the folding line 201 further includes a second mountain fold line 2012 formed in the bottom side protection area, and the second mountain fold line 2012 is arranged at intervals from the first mountain fold line 2011 to separate the bottom side protection area 22 into a lower surface protection area 221 and an inner protection area 222, the lower surface protection area 221 is adjacent to the outer protection area 21, and the lower surface protection area 221 is used to match the lower surface of the bottom plate 313, the inner protection area 222 is used to cover the upper surface of the bottom plate 313, and the inner protection area 222 is away from the outer protection area 21.

[0044] It is worth noting that Figure 1 and Figure 2 As shown, the second mountain fold line 2012 divides the bottom side protection plate into a lower surface protection plate and an inner protection plate. The lower surface protection plate is used to match the lower surface of the bottom plate 313, and the inner protection plate is used to cover the interior of the photovoltaic module, so that the connection part between the inner protection plate and the lower surface protection plate covers the edge of the bottom plate 313 of the frame 3, which can prevent the edge of the bottom plate 313 of the frame 3 from cutting people during the transportation of the photovoltaic module package 1.

[0045] Alternatively, as Figure 1 As shown, in the third embodiment of the present application, the folding line 201 further includes a valley fold line 2013 formed in the inner protection area 222, and the valley fold line 2013 is arranged at intervals from the second mountain fold line 2012 to separate the inner protection area 222 into an upper surface protection area 2221 and an inner protection area 2222, the upper surface protection area 2221 is adjacent to the lower surface protection area 221, and the upper surface protection area 2221 is used to match the upper surface of the bottom plate 313, the inner protection area 2222 is used to match the inner plate 312 of the frame 3, and the inner protection area 2222 is away from the lower surface protection area 221.

[0046] It is worth noting that Figure 1 and Figure 2 As shown, the valley fold line 2013 divides the inner protective plate into an upper surface protective plate and an inner protective plate, the upper surface protective plate is used to match the upper surface of the bottom plate 313, and the inner protective plate is used to match the inner plate 312 of the frame 3. In the process of transporting the photovoltaic component package 1, the inner protective plate for buffering is added at the contact point between a person and the inner plate 312 of the frame 3 of the photovoltaic component, thereby preventing a person from directly contacting the inner plate 312 of the frame 3 of the photovoltaic component, thereby reducing the pain of a person in the process of transporting the photovoltaic component.

[0047] In particular, Figure 1 and Figure 2 As shown, the folding direction of the first mountain fold line 2011 and the second mountain fold line 2012 is opposite to the folding direction of the valley fold line 2013. For example, the outer protection area 21 and the bottom protection area 22 should be folded forward along the first mountain fold line 2011, and the upper surface protection area 2221 and the inner protection area 2222 should be folded backward along the valley fold line 2013.

[0048] Alternatively, as Figure 1 and Figure 2 As shown, the engaging slot 202 is located in the lower surface protection area 221 or the outer protection area 21 .

[0049] Preferably, if Figure 1 and Figure 2 As shown, the snap-fit ​​groove 202 is located in the lower surface protection area 221. In this way, when the snap-fit ​​groove 202 is set in the outer protection area 21, in the process of connecting the two photovoltaic component packages 1, it is necessary to insert the snap-fit ​​joint 10 of the photovoltaic component package 1 into the snap-fit ​​groove 202 of the other photovoltaic component package 1, and then the other photovoltaic component package 1 needs to be folded. However, when the snap-fit ​​groove 202 is set in the lower surface protection area 221, the two photovoltaic component packages 1 can be directly connected without having to pay attention to whether the photovoltaic component package 1 is in a folded state, which is more efficient.

[0050] Alternatively, as Figure 2 As shown, the width of the lower surface protection area 221 is greater than the width of the bottom surface of the frame 3. If the width of the lower surface protection area 221 is not greater than the width of the bottom surface of the frame 3, a snap-fit ​​structure cannot be formed between the two photovoltaic module packages 1. Therefore, the solution in which the width of the lower surface protection area 221 is greater than the width of the bottom surface of the frame 3 increases the connection strength between the photovoltaic module packages 1 compared to the previous solution.

[0051] Alternatively, as Figure 1 、 Figure 3 as well as Figure 4 As shown, the snap joint 10 is located in the middle of the first edge 203 of the folding plate 20. In this way, the snap structure connecting the two photovoltaic component packages 1 is located in the overall center position of the two connected photovoltaic component packages 1, which can make the overall force of the two connected photovoltaic component packages 1 more even, thereby increasing the overall structural strength of the two connected photovoltaic component packages 1.

[0052] Alternatively, as Figure 1 and Figure 2 As shown, the width of the lower surface protection area 221 is greater than the width of the upper surface protection area 2221. Because the width of the lower surface of the bottom plate 313 of the photovoltaic module is greater than the width of the upper surface of the bottom plate 313 of the photovoltaic module, the solution of the width of the lower surface protection area 221 being greater than the width of the upper surface protection area 2221 can make the lower surface protection plate of the folded photovoltaic module package 1 more closely fit the lower surface of the bottom plate 313, and can also make the upper surface protection plate of the folded photovoltaic module package 1 more closely fit the upper surface of the bottom plate 313.

[0053] Alternatively, as Figure 1 and Figure 2 As shown, the width of the outer protection area 21 is greater than the width of the inner protection area 2222. Because the width of the outer panel 311 of the photovoltaic module is greater than the width of the inner panel 312, the solution of the width of the outer protection area 21 being greater than the width of the inner protection area 2222 can make the outer protection panel of the photovoltaic module package 1 in the folded state fit more closely to the outer panel 311 of the frame 3, and can also make the inner protection panel of the photovoltaic module package 1 in the folded state fit more closely to the inner panel 312 of the frame 3.

[0054] Optionally, the folding line 201 of the photovoltaic module package 1 includes but is not limited to an indentation or a notch, etc., which can make the folding plate 20 more convenient to fold.

[0055] Optionally, the photovoltaic module package 1 is made of corrugated paper. Corrugated paper has the advantages of being light and low in cost. Using corrugated paper to manufacture the photovoltaic module package 1 is not only convenient for transportation but also reduces costs.

[0056] In particular, the material of the photovoltaic module packaging 1 is not only corrugated paper, but also other lightweight and low-cost materials, such as polyurethane.

[0057] In particular, the widths of the outer protection area 21 , the lower surface protection area 221 , the upper surface protection area 2221 , and the inner protection area 2222 can be adjusted so that the photovoltaic module package 1 meets the requirements of different frame 3 packaging.

[0058] The technical features of the above embodiments can be combined without changing the basic principles of this application. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of patent protection for the present application shall be determined by the appended claims.

Claims

1. A photovoltaic module package for wrapping the frame of a photovoltaic module, characterized in that: include: Card joint; and A folding plate body having a folding line and a snap-fitting groove matching the snap-fitting joint; The clamping joint is integrally connected to the first edge of the folding plate; The folding line includes a first mountain fold line formed on the folding plate body and spaced apart from the first edge, so as to separate the folding plate body into an outer protection area adjacent to the snap joint and used to match the outer plate of the frame, and a bottom protection area used to cover the bottom plate of the frame and away from the snap joint; the snap groove is arranged at a position on the folding plate body corresponding to the snap joint adjacent to the first mountain fold line.

2. The photovoltaic module packaging according to claim 1, characterized in that: The folding line further includes a second mountain fold line formed in the bottom side protection area and spaced apart from the first mountain fold line to separate the bottom side protection area into a lower surface protection area adjacent to the outer protection area and used to match the lower surface of the base plate and an inner protection area used to cover the upper surface of the base plate and away from the outer protection area.

3. The photovoltaic module packaging according to claim 2, characterized in that: The folding line further includes a valley fold line formed in the inner protection area and arranged at intervals with the second mountain fold line to separate the inner protection area into an upper surface protection area adjacent to the lower surface protection area and used to match the upper surface of the bottom plate, and an inner protection area used to match the inner plate of the frame and away from the lower surface protection area.

4. The photovoltaic module packaging according to claim 3, characterized in that: The width of the lower surface protection area is greater than the width of the upper surface protection area.

5. The photovoltaic module package according to claim 3, characterized in that: The width of the outer protection area is greater than the width of the inner protection area.

6. The photovoltaic module package according to claim 2, characterized in that: The clamping slot is located in the lower surface protection area or the outer protection area.

7. The photovoltaic module package according to claim 6, characterized in that: The width of the lower surface protection area is greater than the width of the bottom surface of the frame.

8. The photovoltaic module package according to any one of claims 1 to 7, characterized in that: The clamping joint is located in the middle of the first edge of the folding plate body.

9. The photovoltaic module package according to any one of claims 1 to 7, characterized in that: The folding line of the photovoltaic module package is an indentation or a score.

10. The photovoltaic module package according to any one of claims 1 to 7, characterized in that: The photovoltaic module packaging is made of corrugated paper.

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