A photovoltaic module packaging box

Abstract

The utility model belongs to photovoltaic module packing technical field, concretely relates to a photovoltaic module packing box, including the box, be equipped with the storage cavity in the box, the box upper side is assembled with the box cover, the storage cavity is equipped with a plurality of placing components from left to right in, the placing component includes two limit slots, two limit slots are respectively arranged in the storage cavity front and back two sides inner wall, two corresponding limit slots are matched with photovoltaic board, and the air bag is equipped between every two placing components, the two sides of air bag are connected with the storage cavity inner wall, the box is equipped with the gas supply component that a plurality of air bags communicate, and a plurality of placing components with limit slots are equipped in the storage cavity, and the both ends of photovoltaic board are clamped into limit slot after being inserted, can prevent left and right shaking and adjacent board impact when transporting, the air bag is equipped between every two placing components, and the air bag is inflated to make it swell by the gas supply component, can extrude the limit photovoltaic board, eliminate the clearance, and further improve the protection effect.

Description

Technical Field

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

[0002] Photovoltaic module packaging boxes are multi-functional protective containers specifically designed for photovoltaic modules. They aim to protect these modules from physical damage and environmental impacts during transportation, storage, and handling. Their core function lies in constructing a robust outer shell using high-strength materials such as multi-layer corrugated cardboard, wood structures, or composite materials. Combined with customized internal cushioning structures, such as EPE foam, honeycomb cardboard, or air cushions, this effectively absorbs vibrations and disperses impact forces, preventing risks such as glass panel breakage, frame deformation, or microcracks in the solar cells. Simultaneously, the packaging boxes must be moisture-proof, dust-proof, and waterproof. Through sealed designs or the addition of desiccants, they prevent corrosion or short circuits in humid environments. Furthermore, special processing techniques are employed to enhance adaptability for different transportation methods and climatic conditions. However, when photovoltaic modules are stacked in packaging boxes, they are mostly stacked in an overlapping manner. This can easily cause the photovoltaic modules to collide with each other during transportation, resulting in damage to the photovoltaic panels. Utility Model Content

[0003] The purpose of this utility model is to provide a photovoltaic module packaging box to solve the problems existing in the background art.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows: A photovoltaic module packaging box includes a box body with a storage cavity inside. A box cover is fitted on the upper side of the box body. Several placement components are arranged from left to right inside the storage cavity. Each placement component includes two limiting grooves, which are respectively located on the inner walls of the front and rear sides of the storage cavity. The two corresponding limiting grooves are matched with photovoltaic panels. An airbag is provided between each pair of adjacent placement components. Both sides of the airbag are connected to the inner wall of the storage cavity. The box body is provided with an air supply component that communicates with the airbags.

[0005] The air supply assembly includes a distribution chamber located inside the housing. The inner wall of the distribution chamber has several through holes that communicate with several airbags. The outer side of the housing has a connecting pipe that communicates with the distribution chamber and is fitted with a sealing cap.

[0006] The inner walls of several of the limiting grooves are provided with a first buffer pad.

[0007] Each of the two corresponding limiting grooves is provided with a second buffer pad on its lower side, and the second buffer pad is connected to the inner wall of the storage cavity.

[0008] A third buffer pad is provided on the inside of the box cover.

[0009] The outer surface of the box is provided with reinforcing strips.

[0010] The bottom of the box is equipped with a base.

[0011] This utility model has the following technical advantages compared with the prior art: 1. The storage chamber is equipped with multiple placement components with limiting grooves. After the photovoltaic panels are inserted, both ends are locked into the limiting grooves to prevent swaying from side to side and collisions between adjacent panels during transportation. An airbag is set between adjacent placement components. The air supply component inflates the airbag to make it expand, which can squeeze the limiting photovoltaic panels, eliminate gaps, and further improve the protection effect.

[0012] 2. The gas supply component consists of a distribution chamber, a through hole, a connecting pipe, and a sealing cover. When inflating, the sealing cover is opened and gas is injected into the distribution chamber through the connecting pipe. The gas enters the air bladder through the through hole, causing it to expand. When deflating, the sealing cover is opened and the gas in the air bladder is discharged through the connecting pipe, which facilitates the installation and removal of the photovoltaic panels.

[0013] 3. A first buffer pad is provided on the inner wall of the limiting groove to prevent hard contact between the limiting groove and the photovoltaic panel; a second buffer pad is provided on the lower side of the corresponding limiting groove to prevent hard contact between the photovoltaic panel and the lower inner wall of the storage cavity; a third buffer pad is provided on the inner side of the box cover to protect the photovoltaic panel from above and reduce collision damage from multiple directions.

[0014] 4. The outer surface of the box is reinforced with reinforcing strips to enhance the strength of the box shell and reduce the risk of damage during transportation; the bottom of the box is equipped with a base to improve the stability of the box and reduce the impact caused by shaking. Attached Figure Description

[0015] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of this utility model; Figure 4 for Figure 3 A magnified structural diagram of point A in the middle.

[0017] The symbols for the main components are explained below: Box body 1, storage cavity 11, box cover 12, limiting groove 13, airbag 14, distribution cavity 2, through hole 21, connecting pipe 22, sealing cover 23, first buffer pad 24, reinforcing strip 26, base 27. Detailed Implementation

[0018] 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.

[0019] like Figure 1-4 As shown, a photovoltaic module packaging box of this utility model includes a box body 1, a storage cavity 11 inside the box body 1, a box cover 12 mounted on the upper side of the box body 1, and a plurality of placement components arranged from left to right inside the storage cavity 11. Each placement component includes two limiting grooves 13, which are respectively located on the inner walls of the front and rear sides of the storage cavity 11. The two corresponding limiting grooves 13 are matched with the photovoltaic panels. An airbag 14 is provided between each two adjacent placement components. Both sides of the airbag 14 are connected to the inner wall of the storage cavity 11. The box body 1 is provided with an air supply component that communicates with the plurality of airbags 14.

[0020] During the transportation of photovoltaic panels, workers can open the box cover 12 to expose the storage chamber 11. The photovoltaic panels can then be inserted sequentially into the placement modules. Both ends of the photovoltaic panels are respectively engaged in the limiting grooves 13 on the same side. The inner wall of the limiting grooves 13 can limit the photovoltaic panels, preventing them from swaying left and right during transportation and causing damage. It also prevents collisions between adjacent photovoltaic panels, effectively protecting them. After all the placement modules have photovoltaic panels, workers can inject gas into several airbags 14 through the gas supply component, causing the airbags 14 to inflate simultaneously. During the inflation process, both ends of the airbags 14 are in contact with the photovoltaic panels. Once the airbags 14 between adjacent photovoltaic panels have simultaneously inflated to their limits, they can compress and limit the photovoltaic panels, eliminating gaps between adjacent panels and preventing any gaps in the storage chamber 11, further improving the protection of the photovoltaic panels.

[0021] The gas supply assembly includes a distribution chamber 2 located inside the housing 1. The inner wall of the distribution chamber 2 is provided with several through holes 21 that communicate with several airbags 14 respectively. The outer side of the housing 1 is provided with a connecting pipe 22 that communicates with the distribution chamber 2. The connecting pipe 22 is equipped with a sealing cover 23.

[0022] After the photovoltaic panel is placed in the storage chamber 11, the staff can open the sealing cover 23 to expose the connecting pipe 22 and inject gas into the distribution chamber 2 through the connecting pipe 22. The gas is injected into several airbags 14 through several through holes 21, which will cause the airbags 14 to start to inflate. The expansion of the airbags 14 can limit the photovoltaic panel. When it is necessary to remove the photovoltaic panel from the storage chamber 11, the sealing cover 23 can be opened directly. The distribution chamber 2 is connected to the outside through the connecting pipe 22. After the sealing cover 23 is opened, the gas in the airbags 14 will be discharged to the outside through the connecting pipe 22, which will cause the airbags 14 to reset.

[0023] Each of the inner walls of the limiting grooves 13 is provided with a first buffer pad 24. The design of the first buffer pad 24 can prevent hard contact between the inner wall of the limiting groove 13 and the photovoltaic panel, and prevent the limiting groove 13 from damaging the photovoltaic panel.

[0024] Each of the two corresponding limiting grooves 13 has a second buffer pad on its lower side, and the second buffer pad is connected to the inner wall of the storage cavity 11. The design of the second buffer pad can prevent the photovoltaic panel from making hard contact with the lower inner wall of the storage cavity 11, thus protecting the photovoltaic panel.

[0025] A third buffer pad is provided on the inside of the cover 12. The design of the third buffer pad on the inside of the cover 12 can protect the photovoltaic panels from the top.

[0026] The outer surface of the enclosure 1 is provided with reinforcing strips 26. The design of reinforcing strips 26 can improve the strength of the outer shell of the enclosure 1, and the enclosure 1 will not be damaged.

[0027] The bottom of the box 1 is equipped with a base 27. The design of the base 27 can improve the stability of the box 1 when placed.

[0028] 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 photovoltaic module packaging box, comprising a box body, wherein a storage cavity is provided inside the box body, and a box lid is fitted on the upper side of the box body, characterized in that: The storage cavity is provided with several placement components from left to right. Each placement component includes two limiting grooves, which are respectively located on the inner walls of the front and rear sides of the storage cavity. The two corresponding limiting grooves are matched with the photovoltaic panels. An airbag is provided between each two adjacent placement components. Both sides of the airbag are connected to the inner wall of the storage cavity. The box is provided with an air supply component that communicates with the airbags.

2. A photovoltaic module packaging box according to claim 1, characterized in that: The air supply assembly includes a distribution chamber located inside the housing. The inner wall of the distribution chamber has several through holes that communicate with several airbags. The outer side of the housing has a connecting pipe that communicates with the distribution chamber and is fitted with a sealing cap.

3. A photovoltaic module packaging box according to claim 1, characterized in that: The inner walls of several of the limiting grooves are provided with a first buffer pad.

4. A photovoltaic module packaging box according to claim 1, characterized in that: Each of the two corresponding limiting grooves is provided with a second buffer pad on its lower side, and the second buffer pad is connected to the inner wall of the storage cavity.

5. A photovoltaic module packaging box according to claim 1, characterized in that: A third buffer pad is provided on the inside of the box lid.

6. A photovoltaic module packaging box according to claim 1, characterized in that: The outer surface of the box is provided with reinforcing strips.

7. A photovoltaic module packaging box according to claim 1, characterized in that: The bottom of the box is equipped with a base.

Images