A honeycomb panel packaging box for photovoltaic modules

Abstract

The utility model belongs to photovoltaic module packaging technical field, concretely relates to a honeycomb board packaging box of photovoltaic module, including tray and folding packing paper board, folding packing paper board is unfolded and presents rectangle, folding packing paper board processes a plurality of folding lines, folding packing paper board is composed by buffer layer, honeycomb core and high strength surface paper gradually from inside to outside, folding packing paper board one end is provided with a plurality of magic tape female face, folding packing paper board other end is provided with a plurality of magic tape female face matching magic tape female face of subface of subface;The packaging box is composed of buffer layer, honeycomb core and high strength surface paper, and the multi-layer structure cooperates, can effectively absorb and disperse external force, provide all-round protection for photovoltaic module, greatly reduce the risk of damage of photovoltaic module in the transportation and storage process.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic module packaging technology, specifically relating to a honeycomb panel packaging box for photovoltaic modules. Background Technology

[0002] Photovoltaic modules, as key components in converting solar energy into electricity, require proper protection during transportation and storage. Most existing photovoltaic module packaging boxes have simple structures and insufficient cushioning performance, making them susceptible to damage from external impacts or vibrations, affecting their lifespan and performance. Furthermore, the assembly and securing methods of some packaging boxes are not convenient enough, increasing packaging and disassembly time costs and reducing transportation efficiency. Therefore, developing a photovoltaic module packaging box with good cushioning performance and easy assembly is of significant practical importance. Utility Model Content

[0003] The purpose of this invention is to provide a honeycomb panel packaging box for photovoltaic modules to solve the problems mentioned in the background art.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows: A packaging box for a photovoltaic module's honeycomb panel includes a tray and a folded packaging cardboard. The folded packaging cardboard unfolds into a rectangle and has several folds. From the inside out, the folded packaging cardboard consists of a cushioning layer, a honeycomb core, and a high-strength face paper. One end of the folded packaging cardboard is provided with several Velcro mother-daughter surfaces, and the other end of the folded packaging cardboard is provided with several Velcro daughter-daughter surfaces that match the Velcro mother-daughter surfaces.

[0005] The tray has slots at all four corners, and L-shaped corner protectors are inserted into the slots.

[0006] The inner side of the folded packaging cardboard is provided with several inner lining strips.

[0007] The folded packaging cardboard is provided with a cover plate at the top, and several binding components are provided around the cover plate.

[0008] The binding assembly includes a mounting shell fixed to the upper end of the cover plate, a rotating shaft rotatably mounted inside the mounting shell, a housing fixed to the side wall of the mounting shell, a coil spring disposed inside the housing, the rotating shaft extending into the housing and connected to the coil spring, a binding strap wound around the rotating shaft, and the binding strap bypassing the tray and fixed to the other end of the cover plate through a connecting structure.

[0009] The connection structure includes a U-shaped buckle fixed to the upper end of the cover plate. The upper side of the U-shaped buckle has a threaded hole, and a bolt is threaded into the threaded hole. The end of the bolt is rotatably connected to a pressure plate that slides inside the U-shaped buckle. Several pressure teeth are provided on the lower side of the pressure plate.

[0010] The packaging box of this utility model is composed of a cushioning layer, a honeycomb core, and a high-strength facing paper. The multi-layer structure works together to effectively absorb and disperse external forces, providing all-round protection for photovoltaic modules and greatly reducing the risk of damage to photovoltaic modules during transportation and storage.

[0011] This invention uses the bonding of the hook and loop fasteners to quickly fix folded packaging cardboard into a closed structure. At the same time, the design of the binding component makes it easier and faster to fix the cover to the tray, thus improving the efficiency of packaging and unpacking.

[0012] The L-shaped corner protectors and inner lining strips of this utility model enhance the overall strength and stability of the packaging box, enabling it to better withstand external impacts and vibrations and ensuring the safe transportation of photovoltaic modules.

[0013] The packaging box of this utility model has a firm connection between its various components, and the design of Velcro and binding components allows the packaging box to be disassembled and reassembled multiple times, reducing packaging costs. Attached Figure Description

[0014] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0015] Figure 1 This is a structural schematic diagram of an embodiment of a honeycomb panel packaging box for photovoltaic modules according to this utility model; Figure 2 This is a schematic diagram of the internal structure of a honeycomb panel packaging box for a photovoltaic module according to an embodiment of the present invention; Figure 3 This is a cross-sectional structural diagram of the folding packaging cardboard of this utility model; Figure 4 This is a schematic diagram of the cover plate and binding assembly of this utility model; Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0016] The symbols for the main components are explained below: 1. Pallet, 11. Folded packaging cardboard, 111. Folding texture, 112. Cushioning layer, 113. Honeycomb core, 114. High-strength face paper, 115. Hook and loop fasteners, 12. Hook and loop fasteners, 13. L-shaped corner protectors, 14. Inner lining strip, 15. Cover plate, 21. Mounting shell, 22. Spinning shaft, 23. Shell, 24. Coil spring, 25. Binding strap, 36. U-shaped buckle, 31. Bolt, 32. Pressure plate. Detailed Implementation

[0017] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] like Figure 1-5 As shown, a honeycomb panel packaging box for a photovoltaic module according to the present invention includes a tray 1 and a folded packaging cardboard 11.

[0019] The folding packaging cardboard 11 unfolds into a rectangle and has several fold lines 111 processed on it. These fold lines 111 allow the folding packaging cardboard 11 to be folded to adapt to the packaging needs of photovoltaic modules of different shapes and sizes. The folding packaging cardboard 11 consists of a cushioning layer 112, a honeycomb core 113, and a high-strength face paper 114 from the inside out. The cushioning layer 112 provides initial cushioning protection for the photovoltaic modules, absorbing some of the impact force; the honeycomb core 113 has a unique honeycomb structure, which has good compression and impact resistance, and can further disperse and withstand external forces, enhancing the overall strength of the packaging box; the high-strength face paper 114 improves the surface strength and abrasion resistance of the folding packaging cardboard 11, preventing scratches and damage during transportation.

[0020] The folding packaging cardboard 11 has several hook and loop fastener faceplates 12 at one end and several hook and loop fastener faceplates 13 that match the hook and loop fastener faceplates 12 at the other end. When assembling the packaging box, after folding the folding packaging cardboard 11 around the photovoltaic module, the hook and loop fastener faceplates 12 and hook and loop fastener faceplates 13 are bonded together, which can quickly and easily fix the folding packaging cardboard 11 into a closed packaging structure.

[0021] The pallet 1 has slots at each of its four corners, into which L-shaped corner protectors 14 are inserted. The L-shaped corner protectors 14 protect the four corners of the pallet 1, preventing them from being damaged by collisions during handling and transportation, and also enhancing the overall stability of the packaging box.

[0022] The inner side of the folded packaging cardboard 11 is provided with several inner lining strips 15. The inner lining strips 15 can further enhance the strength of the folded packaging cardboard 11, and at the same time, they can also play a better role in positioning and fixing the photovoltaic module, preventing the photovoltaic module from shaking inside the packaging box.

[0023] The folded packaging cardboard 11 has a cover plate 2 at its upper end, and several binding components are provided around the cover plate 2. The binding components are used to securely fix the cover plate 2 to the pallet 1, ensuring that the packaging box will not fall apart during transportation.

[0024] The binding assembly includes a mounting shell 21 fixed to the upper end of the cover plate 2, and a rotating shaft 22 rotatably mounted inside the mounting shell 21. A housing 23 is fixed to the side wall of the mounting shell 21, and a coil spring 24 is disposed inside the housing 23. The rotating shaft 22 extends into the housing 23 and is connected to the coil spring 24. A binding strap 25 is wound around the rotating shaft 22, and the binding strap 25 passes around the tray 1 and is fixed to the other end of the cover plate 2 through a connecting structure. In use, pulling the binding strap 25 rotates the rotating shaft 22, stretching the coil spring 24. After the binding strap 25 passes around the tray 1 and is fixed through the connecting structure, the elasticity of the coil spring 24 keeps the binding strap 25 taut, thereby firmly binding the cover plate 2 and the tray 1 together.

[0025] The connection structure includes a U-shaped buckle 3 fixed to the upper end of the cover plate 2. A threaded hole is provided on the upper side of the U-shaped buckle 3, and a bolt 31 is threaded into the threaded hole. A pressure plate 32, which slides within the U-shaped buckle 3, is rotatably connected to the end of the bolt 31. Several pressure teeth are provided on the lower side of the pressure plate 32. When one end of the binding strap 25 is inserted into the U-shaped buckle 3, and then the bolt 31 is rotated, the bolt 31 pushes the pressure plate 32 downwards. The pressure teeth on the lower side of the pressure plate 32 tightly press down on the binding strap 25, thereby achieving a secure connection between the binding strap 25 and the cover plate 2.

[0026] The packaging box of this utility model is composed of a buffer layer 112, a honeycomb core 113 and a high-strength face paper 114. The multi-layer structure works together to effectively absorb and disperse external forces, providing all-round protection for photovoltaic modules and greatly reducing the risk of damage to photovoltaic modules during transportation and storage.

[0027] This invention enables the folded packaging cardboard 11 to be quickly fixed into a closed structure by bonding the hook and loop fastener face 12 and the hook and loop fastener face 13. At the same time, the design of the binding component makes it easier and faster to fix the cover plate 2 to the tray 1, thus improving the efficiency of packaging and disassembly.

[0028] The L-shaped corner protector 14, inner lining strip 15 and other components of this utility model enhance the overall strength and stability of the packaging box, enabling it to better withstand external impacts and vibrations, and ensuring the safe transportation of photovoltaic modules.

[0029] The packaging box of this utility model has a firm connection between its various components, and the design of Velcro and binding components allows the packaging box to be disassembled and reassembled multiple times, reducing packaging costs.

[0030] Detailed usage instructions: Place the photovoltaic module on tray 1, ensuring that the photovoltaic module is centered on tray 1.

[0031] Insert the L-shaped corner protectors 14 into the slots at the four corners of the tray 1 to enhance the protection of the four corners of the tray 1 and improve its overall stability.

[0032] Pick up the folded packaging cardboard 11 and fold it along the fold lines 111 according to the size and shape of the photovoltaic module to form a closed packaging structure around the photovoltaic module.

[0033] Align and glue the Velcro face 12 at one end of the folded packaging cardboard 11 with the Velcro face 13 at the other end to fix the folded packaging cardboard 11 around the photovoltaic module.

[0034] Cover the cover plate 2, pull the binding strap 25 to make the rotating shaft 22 rotate, the coil spring 24 is stretched, and after the binding strap 25 is wrapped around the tray 1, put one end of the binding strap 25 into the U-shaped buckle 3.

[0035] Rotate bolt 31, which pushes pressure plate 32 downward, so that the pressure teeth on the lower side of pressure plate 32 tightly press the binding strap 25, achieving a firm connection between binding strap 25 and cover plate 2, thereby binding cover plate 2 and pallet 1 together and completing the assembly of the packaging box.

[0036] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A honeycomb panel packaging box for photovoltaic modules, comprising a tray and folded packaging cardboard, characterized in that: The folded packaging cardboard unfolds into a rectangle. The folded packaging cardboard is processed with several fold lines. The folded packaging cardboard is composed of a cushioning layer, a honeycomb core, and a high-strength face paper from the inside to the outside. One end of the folded packaging cardboard is provided with several Velcro mother and daughter sides, and the other end of the folded packaging cardboard is provided with several Velcro daughter sides that match the Velcro mother and daughter sides.

2. The honeycomb panel packaging box for photovoltaic modules according to claim 1, characterized in that: The tray has slots at all four corners, and L-shaped corner protectors are inserted into the slots.

3. The honeycomb panel packaging box for photovoltaic modules according to claim 2, characterized in that: The inner side of the folded packaging cardboard is provided with several inner lining strips.

4. The honeycomb panel packaging box for photovoltaic modules according to claim 3, characterized in that: The folded packaging cardboard is provided with a cover plate at the top, and several binding components are provided around the cover plate.

5. The honeycomb panel packaging box for photovoltaic modules according to claim 4, characterized in that: The binding assembly includes a mounting shell fixed to the upper end of the cover plate, a rotating shaft rotatably mounted inside the mounting shell, a housing fixed to the side wall of the mounting shell, a coil spring disposed inside the housing, the rotating shaft extending into the housing and connected to the coil spring, a binding strap wound around the rotating shaft, and the binding strap bypassing the tray and fixed to the other end of the cover plate through a connecting structure.

6. The honeycomb panel packaging box for photovoltaic modules according to claim 5, characterized in that: The connection structure includes a U-shaped buckle fixed to the upper end of the cover plate. The upper side of the U-shaped buckle has a threaded hole, and a bolt is threaded into the threaded hole. The end of the bolt is rotatably connected to a pressure plate that slides inside the U-shaped buckle. Several pressure teeth are provided on the lower side of the pressure plate.

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