A lightweight photovoltaic system packaging assembly

Abstract

The utility model discloses a lightweight photovoltaic system packing assembly relates to photoelectric product packing protection and carrying technical field, including bottom box, upper cover, shock attenuation baffle, accessory box, the bottom box folding forming after, the inner chamber is placed shock attenuation baffle, the hollowed out groove of shock attenuation baffle is placed accessory box, and the accessory box is filled with inverter, fixed auxiliary material and other accessories, and the upper surface of accessory box is no higher than shock attenuation baffle, then places lightweight photovoltaic panel on shock attenuation baffle, and finally assembles upper cover, the upper insertion board and upper folding edge of upper cover are inserted into the lateral wall inboard of bottom box respectively and form horizontal direction spacing, and then through the spacing insertion board on bottom box and insert in the upper insertion hole of upper cover set, thereby realize vertical direction spacing, the fixed assembly between bottom box and upper cover does not need the help of other auxiliary auxiliary material, and assembly is more convenient, the packing assembly can place photovoltaic panel and related accessories in the same box body, and it is convenient to shift transportation.

Description

Technical Field

[0001] This utility model relates to the field of packaging protection and handling technology for optoelectronic products, and further to a lightweight photovoltaic system packaging component. Background Technology

[0002] Lightweight photovoltaic (PV) systems are solar panel systems manufactured using lightweight materials and special production processes. They are characterized by their ultra-lightweight and ultra-thin design, flexibility, and ease of installation. Lightweight PV systems employ a glass-free encapsulation design, replacing the traditional tempered glass front panel with a polymer composite film. Compared to traditional glass-based PV modules (approximately 15-20 kg / m²), lightweight PV systems offer significantly lower weight and thickness. The mainstream lightweight photovoltaic system weighs only 2.8-6.7 kg. The weight reduction is 50-70%, and the thickness is generally <2mm.

[0003] Most photovoltaic modules on the market are packaged in the form of standard modules, with little attention paid to the packaging protection and handling of small and lightweight modules. The limited protection of lightweight modules is only for the protection of the module itself, and rarely involves the packaging protection of system products such as photovoltaics, inverters, and mounting accessories together, as well as the design for easy handling.

[0004] For those skilled in the art, how to address the challenges of lightweight photovoltaic panels and their integrated system packaging is a key technical problem that needs to be solved. Utility Model Content

[0005] The core of this utility model is to provide a lightweight photovoltaic system packaging component that can centrally package photovoltaic modules and related accessories for easy transfer and transportation; furthermore, the relative fixation of the bottom box and the top cover does not require other auxiliary materials, making the fixation more convenient. The specific solution is as follows:

[0006] A lightweight photovoltaic system packaging component, comprising:

[0007] The base box includes a base plate, a first lower side plate, and a second lower side plate, wherein the base plate serves as the bottom surface of the base box; the first lower side plate is connected to two opposite sides of the base plate, and the second lower side plate is connected to the other two opposite sides; the first lower side plate and the second lower side plate are folded relative to the base plate to form the side walls of the base box; a limiting plate is provided on the first lower side plate and / or the second lower side plate;

[0008] The top cover includes a top plate, a first upper side plate, and a second upper side plate, wherein the top plate serves as the top surface of the top cover; the first upper side plate is connected to two opposite sides of the top plate, and the second upper side plate is connected to the other two opposite sides; the first upper side plate is folded relative to the top plate to form an upper insert plate, and the second upper side plate is folded relative to the top plate to form an upper folded edge;

[0009] A shock-absorbing baffle is placed inside the bottom box cavity, and a hollow groove is formed on the shock-absorbing baffle; the shock-absorbing baffle is used to support the lightweight photovoltaic panel;

[0010] An accessory box for holding accessories is placed in the hollow slot, and the height of the accessory box is less than or equal to the height of the shock-absorbing baffle.

[0011] The upper insert plate and the upper folded edge are used to be vertically inserted into the inner side wall of the bottom box, and the limiting insert plate is used to be horizontally inserted into the upper insert hole provided in the upper insert plate and / or the folded edge.

[0012] In one embodiment, the first lower side plate includes an outer plate connected to the base plate and an inner plate connected to the outer plate. The outer plate can be folded vertically relative to the base plate to form an outer layer of the side wall, and the inner plate can be folded relative to the outer plate to form an inner layer of the side wall. A lower insertion hole is provided between the outer plate and the inner plate for the upper insertion plate to be inserted.

[0013] The second lower side panel includes a middle panel and side panels disposed at both ends of the middle panel. The middle panel can be folded vertically relative to the top panel to form a side wall. The side panels can be folded vertically relative to the middle panel and inserted between the outer panel and the inner panel.

[0014] The limiting insert plate is integrally formed with the lower insertion hole.

[0015] In one embodiment, an outer hole is formed on the outer plate, and an inner hole is formed on the inner plate;

[0016] A handle is installed in the outer hole and / or the inner hole.

[0017] In one embodiment, the width of the first upper side plate is greater than the width of the second upper side plate;

[0018] And / or, a single side of the base plate is provided with two independent first upper side plates; a single side of the base plate is provided with a complete second upper side plate.

[0019] In one embodiment, a hand-fastening position is provided on one side or opposite sides of the hollowed-out groove.

[0020] In one embodiment, a protective layer is also included, which is padded on the topmost and / or bottommost of the stacked lightweight photovoltaic panels.

[0021] In one embodiment, an interlayer buffer pad is further included between two adjacent layers of the lightweight photovoltaic panels;

[0022] The edge of the interlayer buffer pad is provided with a clearance notch, which is used to avoid wiring components on the lightweight photovoltaic panel.

[0023] In one embodiment, the central region of the interlayer buffer pad is solid or hollow.

[0024] In one embodiment, the lightweight photovoltaic panels are placed back-to-back, and the interlayer buffer pad is disposed between the two back-to-back lightweight photovoltaic panels.

[0025] In one embodiment, two or more stacks of the lightweight photovoltaic panels are placed side by side in the bottom box, and the area of ​​the interlayer buffer pad is smaller than the area of ​​the lightweight photovoltaic panels;

[0026] The protective layer covers the entire lightweight photovoltaic panel.

[0027] This utility model provides a lightweight photovoltaic system packaging component, including a base box, a top cover, a shock-absorbing partition, and an accessory box. After the base box is folded and formed, a shock-absorbing partition is placed in its inner cavity, and the accessory box is placed in the hollow groove of the shock-absorbing partition. The accessory box contains the inverter, fixing accessories, and other accessories. The upper surface of the accessory box is not higher than the shock-absorbing partition. Then, a lightweight photovoltaic panel is placed on the shock-absorbing partition, and finally, the top cover is assembled. The upper insertion plate and the upper folded edge of the top cover are respectively inserted into the inner side wall of the base box to form a horizontal limit. Then, the limiting insertion plate on the base box is inserted into the upper insertion hole of the top cover to achieve a vertical limit. The fixed assembly between the base box and the top cover does not require other auxiliary materials, making the assembly more convenient. This packaging component can place the photovoltaic panel and related accessories in the same box, which is convenient for transfer and transportation. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1A This is a three-dimensional view of the folded bottom box of the lightweight photovoltaic system packaging component of this utility model;

[0030] Figure 1B This is a schematic diagram showing the bottom box in its flattened state;

[0031] Figure 2A This is a three-dimensional view of the folded top cover of the lightweight photovoltaic system packaging component of this utility model.

[0032] Figure 2B This is a schematic diagram showing the top cover in its flattened state.

[0033] Figure 3A This is a front view of the vibration damping diaphragm.

[0034] Figure 3B for Figure 3A Cross-sectional view at point AA;

[0035] Figure 4 A 3D view of accessory box 40;

[0036] Figure 5A This is a front view of the protective layer;

[0037] Figure 5B for Figure 5A Cross-sectional view at point BB;

[0038] Figure 6A This is a front view of the first embodiment of the cushioning pad;

[0039] Figure 6B This is a front view of the buffer pad and lightweight photovoltaic panel in the first embodiment.

[0040] Figure 7A This is a front view of the second embodiment of the cushioning pad;

[0041] Figure 7B This is a front view of the buffer pad and lightweight photovoltaic panel in the second embodiment.

[0042] The image includes:

[0043] Bottom box 10; bottom plate 110; first lower side plate 120; outer plate 121; inner plate 122; lower insertion hole 123; outer hole 124; inner hole 125; second lower side plate 130; middle plate 131; side plate 132; limiting plate 140;

[0044] Top cover 20; top plate 210; first upper side plate 220; second upper side plate 230; upper insertion hole 240;

[0045] Shock-absorbing baffle 30; hollow groove 310; handle position 311;

[0046] Accessory box 40;

[0047] Protective layer 50;

[0048] Buffer pad 60; clearance notch 610;

[0049] Lightweight photovoltaic panel 70; wiring assembly 710. Detailed Implementation

[0050] To enable those skilled in the art to better understand the technical solution of this utility model, the lightweight photovoltaic system packaging component of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0051] This utility model provides a lightweight photovoltaic system packaging component, including a base box 10, a top cover 20, a shock-absorbing partition 30, and an accessory box 40. The base box 10 and the top cover 20 are two independent components. The top cover 20 can be independently removed from the base box 10. After the base box 10 is assembled and fixed, it forms a box that can accommodate lightweight photovoltaic panels 70 and related accessories.

[0052] Combination Figure 1A As shown, the base box 10 includes a base plate 110, a first lower side plate 120, and a second lower side plate 130. When folded into a three-dimensional state, the base plate 110 serves as the bottom surface of the base box 10, and the first lower side plate 120 and the second lower side plate 130 serve as the side walls of the base box 10. Figure 1B As shown, the base plate 110, the first lower side plate 120, and the second lower side plate 130 are formed by cutting a flat honeycomb cardboard (corrugated paper). The first lower side plate 120 and the second lower side plate 130 can be flattened and placed on the same plane as the base plate 110.

[0053] The base plate 110 is rectangular and has four sides, with two first lower side plates 120 and two second lower side plates 130 respectively. The first lower side plates 120 are connected to two opposite sides of the base plate 110, and the second lower side plates 130 are connected to the other two opposite sides.

[0054] The first lower side plate 120 and the second lower side plate 130 are folded relative to the base plate 110 to form the side walls of the base box 10. The two first lower side plates 120 and the two second lower side plates 130 together form four side walls, which are respectively connected to the four sides of the base plate 110. After folding, the four side walls are perpendicular to the base plate 110, forming a groove-shaped receiving space.

[0055] A limiting plate 140 is provided on the first lower side plate 120 and / or the second lower side plate 130. The limiting plate 140 can be provided on the first lower side plate 120 or the second lower side plate 130, or it can be provided on both the first lower side plate 120 and the second lower side plate 130.

[0056] Combination Figure 1A , Figure 1B As shown, a limiting plate 140 is provided only on the first lower side plate 120. The limiting plate 140 is a cantilever structure that is cut separately from the first lower side plate 120. The limiting plate 140 can be bent independently relative to the first lower side plate 120.

[0057] An upper insertion hole 240 is provided on the upper cover 20. The upper insertion hole 240 is formed at the fold joint between the first upper side plate 220 and the top plate 210, or at the fold joint between the second upper side plate 230 and the top plate 210. The upper insertion hole 240 passes through the first upper side plate 220 and / or the second upper side plate 230. A limiting plate 140 is used to insert and cooperate with the upper insertion hole 240 to achieve limiting, vertically limiting the upper cover 20.

[0058] Combination Figure 2A As shown, the upper cover 20 includes a top plate 210, a first upper side plate 220, and a second upper side plate 230. When folded into a three-dimensional state, the top plate 210 serves as the top surface of the upper cover 20, and the first upper side plate 220 and the second upper side plate 230 are perpendicular to the top plate 210, respectively. Figure 2B As shown, the top plate 210, the first upper side plate 220, and the second upper side plate 230 are formed by cutting a flat honeycomb cardboard (corrugated paper). The first upper side plate 220 and the second upper side plate 230 can be flattened and placed on the same plane as the top plate 210.

[0059] The top plate 210 is rectangular and has four sides, with two first upper side plates 220 and two second upper side plates 230 respectively. The two opposite sides of the top plate 210 are connected to the first upper side plates 220, and the other two opposite sides are connected to the second upper side plates 230.

[0060] The first upper side plate 220 and the second upper side plate 230 can be folded to a state perpendicular to the top plate 210. The first upper side plate 220 is folded relative to the top plate 210 to form an upper insert plate, and the second upper side plate 230 is folded relative to the top plate 210 to form an upper folded edge. The upper insert plate and the upper folded edge can be inserted into the inner side wall of the bottom box 10.

[0061] When the upper insert plate and the upper folded edge are inserted into the base box 10, the horizontal position of the entire upper cover 20 and the base box 10 can be defined. The bent end of the limiting insert plate 140 is inserted laterally into the upper insertion hole 240 provided in the upper insert plate and / or the folded edge, thereby vertically limiting the upper cover 20, and thus fixing the base box 10 and the upper cover 20 relatively in three dimensions.

[0062] The shock-absorbing baffle 30 is placed inside the bottom box 10, with its lower surface contacting the upper surface of the bottom plate 110. The shock-absorbing baffle 30 is made of honeycomb paper (corrugated paper), or it can be made of foam or other materials. The shock-absorbing baffle 30 has a certain thickness and is used to support the weight of the lightweight photovoltaic panel 70 above, playing a supporting, isolation, and shock-absorbing role.

[0063] A perforated groove 310 is formed on the shock-absorbing baffle 30. The perforated groove 310 can be vertically penetrating the shock-absorbing baffle 30 or can be a blind hole groove. The upper surface of the shock-absorbing baffle 30 is used to support the lightweight photovoltaic panel 70. The shock-absorbing baffle 30 can directly contact the lightweight photovoltaic panel 70 or indirectly support the lightweight photovoltaic panel 70 through other buffer layers.

[0064] The accessory box 40 is used to store accessories, including inverters, mounting materials, and other accessories used in conjunction with the lightweight photovoltaic panel 70. Figure 4As shown, the accessory box 40 has a rectangular shape for easy manufacturing. The number of accessory boxes 40 is unlimited. The attached diagram shows two cutout slots 310, corresponding to two accessory boxes 40. Alternatively, it can be configured as one accessory box or more accessory boxes.

[0065] It should be noted that a single slot 310 can accommodate one accessory box 40, or two or more accessory boxes 40 can be placed simultaneously.

[0066] The accessory box 40 can be made of folded cardboard or other materials, and its specific structure is not limited. The height of the accessory box 40 is less than or equal to the height of the shock-absorbing partition 30. When the accessory box 40 is placed in the perforated groove 310, the upper surface of the accessory box 40 is not higher than the upper surface of the shock-absorbing partition 30. The height of the accessory box 40 can be flush with the height of the perforated groove 310, and the accessory box 40 can also share some of the supporting force.

[0067] In use, the base box 10 and the top cover 20 are folded into shape. First, the base box 10 is placed, and then the shock-absorbing baffle 30 is placed inside the base box 10. Next, the accessory box 40 is placed into the hollow groove 310. Then, the lightweight photovoltaic panel 70 is placed inside. Finally, the top cover 20 is assembled. The upper insert plate (first upper side plate 220) and the upper folded edge (second upper side plate 230) of the top cover 20 are vertically inserted into the inner side wall of the base box 10. They can be inserted into the gap formed by the side wall and the shock-absorbing baffle 30, or they can be inserted between the two layers of plates forming the side wall, thereby limiting the horizontal position of the top cover 20. Finally, the limiting insert plate 140 is bent and its end is horizontally inserted into the upper insert hole 240 provided by the upper insert plate and / or the folded edge to achieve vertical limiting of the top cover 20. The entire assembly process does not require auxiliary materials such as tape or cable ties, making assembly convenient and quick. Furthermore, no other auxiliary tools are needed for subsequent disassembly.

[0068] This utility model's lightweight photovoltaic system packaging assembly integrates a lightweight photovoltaic panel 70 and related accessories into a single box, facilitating transfer, transportation, and subsequent installation. Furthermore, it allows for quick and easy assembly and disassembly of the box.

[0069] Combination Figure 1B As shown, in one specific embodiment, the first lower side panel 120 includes an outer panel 121 connected to the base plate 110 and an inner panel 122 connected to the outer panel 121. The outer panel 121 can be folded perpendicularly relative to the base plate 110 to form the outer layer of the sidewall, and the inner panel 122 can be folded relative to the outer panel 121 to form the inner layer of the sidewall. The base plate 110, the outer panel 121, and the inner panel 122 are connected in sequence. The inner panel 122 is folded 180° to fit against the outer panel 121, and the outer panel 121 is folded 90° perpendicular to the base plate 110. The sidewall formed by the first lower side panel 120 is a double-layered panel.

[0070] A lower insertion hole 123 is provided between the outer plate 121 and the inner plate 122 for inserting the upper insertion plate. The lower insertion hole 123 is for inserting the upper insertion plate formed by the first upper side plate 220. Figure 1B As shown, two lower insertion holes 123 are provided at the fold joint of the outer panel 121 and the inner panel 122, corresponding to two upper insertion plates.

[0071] The second lower side panel 130 includes a middle panel 131 and side panels 132 disposed at both ends of the middle panel 131. The long side of the middle panel 131 is connected to the bottom panel 110, and the side panels 132 are respectively disposed at both ends of the long side of the middle panel 131. The middle panel 131 can be folded vertically relative to the top panel 210 to form a side wall, and the side wall formed by the second lower side panel 130 is a single-layer panel.

[0072] The side plate 132 can be folded vertically relative to the middle plate 131 and inserted between the outer plate 121 and the inner plate 122; when the middle plate 131 is folded 90° and is perpendicular to the bottom plate 110, the side plate 132 is folded 90° relative to the middle plate 131 and is perpendicular to the middle plate 131 and the bottom plate 110. At this time, the side plate 132 is inserted into the gap formed by the outer plate 121 and the inner plate 122, thereby clamping and fixing the side plate 132.

[0073] The limiting insert plate 140 and the lower insertion hole 123 are integrally formed. During the processing of the lower insertion hole 123 by stamping and cutting, a portion of the solid sheet material is retained to form the limiting insert plate 140. Figure 1B As shown, the length direction of the limiting plate 140 is perpendicular to the length direction of the lower insertion hole 123.

[0074] In one embodiment, combined with Figure 1B As shown, an outer hole 124 is formed on the outer panel 121, and an inner hole 125 is formed on the inner panel 122. When the inner panel 122 is folded 180° and overlaps with the outer panel 121, the outer hole 124 and the inner hole 125 are aligned. A handle is installed in the outer hole 124 and / or the inner hole 125. The handle can be made of plastic and can be fixed only to the outer hole 124 or the inner hole 125, or both. Handles are provided on two opposite side walls of the base box 10 for easy handling. The holes in the handles are designed with dust covers to prevent dust or water from entering the box.

[0075] The width of the first upper side plate 220 is greater than the width of the second upper side plate 230; combined with Figure 2A As shown, the width of the first upper side plate 220 is W, and the width of the second upper side plate 230 is w, where W > w. When inserting the top cover 20, the bottom end of the first upper side plate 220 is first inserted into the bottom box 10. In the initial stage of insertion, it is only necessary to align the two sides of the first upper side plate 220.

[0076] The base plate 110 has two independent first upper side plates 220 on a single side, the length of which is less than the length of the side on which it is located. The base plate 110 also has a single complete second upper side plate 230 on a single side, the length of which is equal to or slightly less than the length of the side on which it is located. Because the first upper side plate 220 is shorter, it is easier to align and insert it.

[0077] A handle 311 is provided on one side or opposite sides of the hollow groove 310. The handle 311 is a semi-circle or other shape connected to the hollow groove 310. Figure 3A , Figure 3B As shown, hand grip positions 311 are provided on the two opposite side walls of a single hollow groove 310 to facilitate gripping when taking out the accessory box 40 from the hollow groove 310.

[0078] Based on the above-mentioned technical solutions and their combinations, the lightweight photovoltaic system packaging component provided by this utility model also includes a protective layer 50. The protective layer 50 is installed on the top and / or bottom of the stacked lightweight photovoltaic panels 70. The protective layer 50 can be set on the top and bottom of a stack of lightweight photovoltaic panels 70 respectively, or the protective layer 50 can be set only on one of the top or bottom.

[0079] Combination Figure 5A , Figure 5B As shown, the protective layer 50 can be made of materials such as honeycomb paper (corrugated paper), and the thickness of the protective layer 50 is less than the thickness of the shock-absorbing partition 30. The protective layer 50 covers the lightweight photovoltaic panel 70 to provide protection.

[0080] In addition to the protective layer 50 providing further shock absorption, the lightweight photovoltaic panel 70 can also be protected by other forms such as packaging bags.

[0081] In one specific embodiment, the lightweight photovoltaic system packaging component of this utility model further includes an interlayer buffer pad 60 placed between two adjacent lightweight photovoltaic panels 70. The interlayer buffer pad 60 can be made of materials such as honeycomb paper (corrugated paper). The interlayer buffer pad 60 can be placed between all or part of the lightweight photovoltaic panels 70.

[0082] Multiple layers of lightweight photovoltaic panels 70 can be placed in a box. The interlayer buffer pad 60 can prevent two layers of lightweight photovoltaic panels 70 from rubbing and colliding with each other, thus providing further protection.

[0083] The edge of the interlayer cushion 60 is provided with an avoiding notch 610, which is used to avoid the wiring assembly 710 on the lightweight photovoltaic panel 70. The wiring assembly 710 is a wire harness structure led out from the back of the lightweight photovoltaic panel 70, which needs to be prevented from being damaged by pressure, and the avoiding notch 610 prevents the wiring assembly 710 from being squeezed.

[0084] In conjunction with Figure 6B , Figure 7B as shown in the figure, the wiring assembly 710 is disposed at the edge of the lightweight photovoltaic panel 70, so the avoiding notch 610 is disposed at the edge of the interlayer cushion 60. To achieve better versatility, avoiding notches 610 are respectively disposed at two side edges of the interlayer cushion 60, so that the interlayer cushion 60 can be placed arbitrarily on its front or back side to achieve the avoiding effect.

[0085] The central area of the interlayer cushion 60 is configured to be solid or hollow, as shown in Figure 6A the figure, in this embodiment, the interlayer cushion 60 is in a "T" shape, and its central area is solid. As shown in Figure 7A the figure, in this embodiment, the interlayer cushion 60 is in a "double-T" shape, and its central area is configured to be hollow, which further reduces the material consumption of the interlayer cushion 60.

[0086] Apart from the two structures shown above, the interlayer cushion 60 can also adopt other structural forms. Regardless of the structure of the interlayer cushion 60, the length of the interlayer cushion 60 shall be equal to or slightly smaller than the length of the lightweight photovoltaic panel 70, and the width of the interlayer cushion 60 shall be equal to or slightly smaller than the width of the lightweight photovoltaic panel 70.

[0087] To improve space utilization, the lightweight photovoltaic panels 70 stacked in the box body are placed back to back, that is, the sides of the two layers of lightweight photovoltaic panels 70 provided with the wiring assemblies 710 are close to each other, and the two layers of lightweight photovoltaic panels 70 and the wiring assemblies 710 are located in the same space. The interlayer cushion 60 is disposed between the two layers of back-to-back placed lightweight photovoltaic panels 70, while no interlayer cushion 60 needs to be disposed between the two layers of lightweight photovoltaic panels 70 in front-to-front contact, reducing the usage amount of the interlayer cushion 60.

[0088] Two or more stacks of lightweight photovoltaic panels 70 are placed side by side in the bottom box 10. In conjunction with Figure 6B , Figure 7B as shown in the figure, two stacks of lightweight photovoltaic panels 70 are placed therein, and each stack is formed by multiple layers of lightweight photovoltaic panels 70.

[0089] The area of the interlayer cushion 60 is smaller than the area of the lightweight photovoltaic panel 70, and each stack of lightweight photovoltaic panels 70 is independently provided with the interlayer cushion 60. The protective layer 50 covers all the lightweight photovoltaic panels 70, and only one protective layer 50 needs to be respectively placed at the lowermost layer and the uppermost layer.

[0090] The lightweight photovoltaic system packaging component of this utility model features an insert design for the top cover 20 and the bottom box 10. After the limiting insert plate 140 is inserted and locked, the overall structure of the packaging is reliable. There is no need to use cable ties or packing straps for fastening, the product will not fall off, the appearance is beautiful, and the no-packing-strap design can reduce the risk of injury during transportation, making the express delivery process safer and more reliable.

[0091] The lightweight photovoltaic modules 70 inside are designed with honeycomb paper partitions on both sides for extra protection, to prevent the modules from being cracked or damaged during transportation and handling.

[0092] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lightweight photovoltaic system packaging component, characterized in that, include: The base box (10) includes a base plate (110), a first lower side plate (120), and a second lower side plate (130). The base plate (110) serves as the bottom surface of the base box (10). The first lower side plate (120) is connected to two opposite sides of the base plate (110), and the second lower side plate (130) is connected to the other two opposite sides. The first lower side plate (120) and the second lower side plate (130) are folded relative to the base plate (110) to form the side walls of the base box (10). A limiting plate (140) is provided on the first lower side plate (120) and / or the second lower side plate (130). The top cover (20) includes a top plate (210), a first upper side plate (220), and a second upper side plate (230). The top plate (210) serves as the top surface of the top cover (20). The top plate (210) has two opposite sides connected to the first upper side plate (220) and two other opposite sides connected to the second upper side plate (230). The first upper side plate (220) is folded relative to the top plate (210) to form an upper insert plate, and the second upper side plate (230) is folded relative to the top plate (210) to form an upper folded edge. A shock-absorbing baffle (30) is placed in the inner cavity of the bottom box (10), and a hollow groove (310) is opened on the shock-absorbing baffle (30); the shock-absorbing baffle (30) is used to support the lightweight photovoltaic panel (70). Accessory box (40) for holding accessories, the accessory box (40) is placed in the hollow groove (310), and the height of the accessory box (40) is less than or equal to the height of the shock-absorbing partition (30); The upper insert plate and the upper folded edge are used to be vertically inserted into the inner side wall of the bottom box (10), and the limiting insert plate (140) is used to be horizontally inserted into the upper insert hole (240) provided in the upper insert plate and / or the folded edge.

2. The lightweight photovoltaic system packaging component according to claim 1, characterized in that, The first lower side plate (120) includes an outer plate (121) connected to the base plate (110) and an inner plate (122) connected to the outer plate (121). The outer plate (121) can be folded vertically relative to the base plate (110) to form an outer layer of the side wall, and the inner plate (122) can be folded relative to the outer plate (121) to form an inner layer of the side wall. A lower insertion hole (123) is provided between the outer plate (121) and the inner plate (122) for the upper insertion plate to be inserted. The second lower side panel (130) includes a middle panel (131) and side panels (132) disposed at both ends of the middle panel (131). The middle panel (131) can be folded vertically relative to the top panel (210) to form a side wall. The side panels (132) can be folded vertically relative to the middle panel (131) and inserted between the outer panel (121) and the inner panel (122). The limiting insert plate (140) and the lower insertion hole (123) are integrally formed.

3. The lightweight photovoltaic system packaging component according to claim 2, characterized in that, An outer hole (124) is provided on the outer plate (121), and an inner hole (125) is provided on the inner plate (122). A handle is installed in the outer hole (124) and / or the inner hole (125).

4. The lightweight photovoltaic system packaging component according to claim 1, characterized in that, The width of the first upper side plate (220) is greater than the width of the second upper side plate (230); And / or, a single side of the base plate (110) is provided with two independent first upper side plates (220); a single side of the base plate (110) is provided with a complete second upper side plate (230).

5. The lightweight photovoltaic system packaging component according to claim 1, characterized in that, Hand-hold positions (311) are provided on one side or opposite sides of the hollow groove (310).

6. The lightweight photovoltaic system packaging component according to any one of claims 1 to 5, characterized in that, It also includes a protective layer (50) which is padded on the top and / or bottom of the stacked lightweight photovoltaic panels (70).

7. The lightweight photovoltaic system packaging component according to claim 6, characterized in that, It also includes an interlayer buffer pad (60) installed between two adjacent layers of the lightweight photovoltaic panels (70); The edge of the interlayer buffer pad (60) is provided with a clearance notch (610) for avoiding wiring components (710) on the lightweight photovoltaic panel (70).

8. The lightweight photovoltaic system packaging component according to claim 7, characterized in that, The central area of ​​the interlayer buffer pad (60) is either solid or hollow.

9. The lightweight photovoltaic system packaging component according to claim 7, characterized in that, The lightweight photovoltaic panels (70) are placed back to back, and the interlayer buffer pad (60) is disposed between the two back-to-back lightweight photovoltaic panels (70).

10. The lightweight photovoltaic system packaging component according to claim 9, characterized in that, Two or more stacks of the lightweight photovoltaic panels (70) are placed side by side in the bottom box (10), and the area of ​​the interlayer buffer pad (60) is smaller than the area of ​​the lightweight photovoltaic panels (70); The protective layer (50) covers the entire lightweight photovoltaic panel (70).

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