Modular folding container extension box

Abstract

This application discloses a modular folding container expansion box, belonging to the field of container technology. It mainly includes a box assembly, which comprises a bottom plate, side plates, a top plate, and a folding bracket. The bottom plate is hinged to the side plates at both ends. The side plates consist of metal plates. The bottom plate is hinged to the folding bracket, and the side plates are hinged to the top plate. A protective component for solar energy collection is fixedly installed on the box assembly. The protective component includes several sets of photovoltaic panels and a fixing frame. The fixing frame is fixedly installed on the metal plate of the side plate, and the photovoltaic panels are disposed within the fixing frame. This modular folding container expansion box can convert solar energy into electrical energy through photovoltaic panels. Furthermore, multiple sets of photovoltaic panels can be combined to accommodate various types of equipment such as lighting and communication devices inside the box. The protective component forms a modular fixing structure through the fixing frame, fixing plates, fixing blocks, and bolts. When a single photovoltaic panel is damaged, it can be disassembled and replaced simply by unscrewing the bolts.

Description

Technical Field

[0001] This application relates to the field of container technology, specifically to a modular folding container expansion box. Background Technology

[0002] Modular folding container expansion container is an innovative container product based on standardized containers, which achieves flexible space expansion through a folding structure. It can be folded into a compact form during transportation, greatly reducing warehousing and transportation costs. At the same time, it can be quickly unfolded when in use, significantly expanding the internal space. In addition, it adopts a modular design, thus having the characteristics of rapid assembly. However, traditional shipping containers, due to their fixed space and limited functionality, cannot meet diverse needs. On the one hand, they occupy a lot of space and are costly to transport; on the other hand, they lack energy self-sufficiency and need to rely on external power supply in remote areas without power grids, thus limiting their practicality.

[0003] Therefore, it is necessary to provide a modular, collapsible container expansion box to solve the above problems. Utility Model Content

[0004] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a modular folding container expansion box, which can achieve space expansion and energy supply by adding detachable protective components to the box components, thereby effectively making up for the shortcomings of traditional containers.

[0005] The technical solution adopted by this application to solve its technical problem is: a modular folding container expansion box, including a box assembly, the box assembly including a bottom plate, side plates, a top plate and a folding bracket, the two ends of the bottom plate are hinged to the side plates, the side plates include metal plates, the bottom plate is hinged to the folding bracket, the side plates are hinged to the top plate, and a protective component for realizing light energy collection is fixedly installed on the top.

[0006] Furthermore, the protective component includes several sets of photovoltaic panels and a fixing frame. The fixing frame is fixedly installed on the metal plate of the side plate, and the photovoltaic panels are arranged inside the fixing frame.

[0007] Furthermore, the protective component includes a fixing plate and a fixing block. The fixing plate is fixedly installed at the end of the fixing frame. The fixing plate passes through the metal plate and is connected to the fixing block. Bolts are provided on the fixing block. The fixing plate and the fixing block are fixed together by bolts.

[0008] Furthermore, a raised plate is fixedly installed at the end of the fixed frame, and the raised plate covers the outside of the photovoltaic panel.

[0009] Furthermore, the fixing frame has grooves that are evenly distributed along the length of the fixing frame.

[0010] Furthermore, when the box assembly is folded, the folding brackets fold to the top of the inner side of the bottom plate. After the box assembly is unfolded, the hinged parts of the bottom plate, side plate, top plate and folding bracket are fixed by screw rods.

[0011] Furthermore, the protective component has a modular structure, the photovoltaic panel can be assembled and disassembled as a whole with the fixed frame, and the number of photovoltaic panels can be increased or decreased according to the power generation demand.

[0012] The beneficial effects of this application are: This application provides a modular folding container expansion box that can convert solar energy into electrical energy through photovoltaic panels. At the same time, multiple sets of photovoltaic panels can be combined to meet the needs of various types of equipment such as lighting and communication equipment inside the box. The protective components form a modular fixing structure through fixing frames, fixing plates, fixing blocks and bolts. When a single photovoltaic panel is damaged, it can be disassembled and replaced simply by unscrewing the bolts. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an overall schematic diagram of a modular folding container expansion box according to this application; Figure 2 This is a schematic diagram of the box assembly; Figure 3 This is a schematic diagram of the protective components; Figure 4 This is a schematic diagram of a fixed frame; Figure 5 This is a schematic diagram of a fixed block; The following are the labeling elements in the figure: 10. Box assembly; 11. Base plate; 12. Side plate; 121. Metal plate; 13. Top plate; 14. Folding bracket; 20. Protective components; 21. Photovoltaic panel; 22. Fixing frame; 23. Protruding plate; 24. Fixing piece; 25. Fixing block; 26. Bolt; 27. Groove. Detailed Implementation

[0014] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0016] like Figures 1-5 As shown, this application provides a modular foldable container expansion box, including a box assembly 10 and a protective assembly 20 fixedly installed on the box assembly 10. The box assembly 10 is used to provide foldable and expandable space to meet the space requirements of temporary living, equipment storage and other scenarios. The protective assembly 20 is used to form a protective layer on the surface of the box assembly 10 and integrates photovoltaic power generation function to provide power to the equipment inside the box, thus having the dual functions of structural protection and energy self-sufficiency.

[0017] The box assembly 10 includes a base plate 11 that can be placed on the ground. The base plate 11 is made of high-strength steel and welded together. At the same time, the base plate 11 can effectively support the weight of the personnel and equipment inside the box and adapt to diverse usage needs. The bottom plate 11 has two sides hinged to each other. The side plate 12 includes a metal plate 121 made of metal. The inner side of the metal plate 121 is welded with reinforcing ribs (not shown), which can improve the structural strength and impact resistance of the side plate 12. The side plate 12 can be divided into two groups of outwardly hinged structures, and each group of structures can be folded through the middle outwardly hinged part, which can reduce the overall height of the box assembly 10, facilitate transportation and storage, and reduce the storage space occupation and transportation costs.

[0018] The base plate 11 is also hinged with a folding bracket 14, and the two sets of side plates 12 are hinged with a top plate 13. The top plate 13 is made of lightweight alloy material, which reduces the overall weight while ensuring structural strength.

[0019] When the box assembly 10 is folded as a whole, the two sets of folding brackets 14 will first fold to the top of the inner side of the bottom plate 11. Then, the height of the box assembly 10 will be reduced by folding the two sets of side plates 12 together. At this time, the top plate 13 can move synchronously according to the two sets of side plates 12, so that the box assembly 10 can be folded and reduced. When it is necessary to unfold the entire box assembly 10, the external hoisting equipment can contact the top of the top plate 13. With the upward force, the side plate 12 will gradually unfold upward. Then, by flipping the two sets of folding brackets 14 inside the bottom plate 11, the box assembly 10 can be expanded. After the bottom plate 11, side plate 12, top plate 13 and folding brackets 14 have been expanded, the lead screws can be fixed to each hinge part to stabilize the entire box assembly 10, avoid safety hazards caused by shaking during use, and ensure safety during use.

[0020] The protective component 20 includes several sets of photovoltaic panels 21 that can be installed on the side panel 12 and the top panel 13. The protective component 20 adopts a modular design, and the number of photovoltaic panels 21 can be flexibly increased or decreased according to actual energy demand. If it is necessary to increase the power generation, more photovoltaic panels 21 can be installed on the side panel 12 and the top panel 13.

[0021] Meanwhile, a fixing frame 22 for fixing the photovoltaic panel 21 is fixedly installed on the metal plate 121 of the side plate 12. The fixing frame 22 is made of aluminum alloy.

[0022] Furthermore, each end of the fixed frame 22 is fixedly equipped with a protruding plate 23, which can cover the outside of the photovoltaic panel 21 installed on the fixed frame 22 to form edge protection, avoid damage to the photovoltaic panel 21 caused by external impact, and thus improve the safety of photovoltaic panel 21 installation.

[0023] The fixing frame 22 has a groove 27. The groove 27 can reduce the weight of the fixing frame 22, further reduce the load on the box assembly 10, and at the same time improve the ventilation and heat dissipation performance of the fixing frame 22.

[0024] Meanwhile, a fixing plate 24 penetrating the metal plate 121 is fixedly installed at the end of the fixing frame 22. A fixing block 25 located inside the metal plate 121 is fixedly installed on the fixing plate 24. The fixing plate 24 and the fixing block 25 are fixedly connected by bolts 26. Through the tightening action of the bolts 26, the fixing frame 22 can be stably fixed on the metal plate 121, thereby firmly installing the photovoltaic panel 21. At the same time, the bolt connection facilitates the subsequent disassembly and maintenance of the photovoltaic panel 21, reducing maintenance difficulty and time cost.

[0025] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A modular folding container expansion box, characterized in that: The box assembly (10) includes a bottom plate (11), a side plate (12), a top plate (13) and a folding bracket (14). The bottom plate (11) is hinged to the side plate (12) at both ends. The side plate (12) includes a metal plate (121). The bottom plate (11) is hinged to the folding bracket (14). The side plate (12) is hinged to the top plate (13). A protective component (20) for realizing light energy collection is fixedly installed on the box assembly (10).

2. The modular folding container expansion box according to claim 1, characterized in that: The protective component (20) includes several sets of photovoltaic panels (21) and a fixing frame (22). The fixing frame (22) is fixedly installed on the metal plate (121) of the side plate (12), and the photovoltaic panels (21) are set inside the fixing frame (22).

3. A modular folding container expansion box according to claim 2, characterized in that: The protective component (20) includes a fixing plate (24) and a fixing block (25). The fixing plate (24) is fixedly installed at the end of the fixing frame (22). The fixing plate (24) passes through the metal plate (121) and is connected to the fixing block (25). The fixing block (25) is provided with bolts (26). The fixing plate (24) and the fixing block (25) are fixed by bolts (26).

4. A modular folding container expansion box according to claim 3, characterized in that: A protruding plate (23) is fixedly installed at the end of the fixed frame (22), and the protruding plate (23) covers the outside of the photovoltaic panel (21).

5. A modular folding container expansion box according to claim 4, characterized in that: The fixed frame (22) has grooves (27) that are evenly distributed along the length of the fixed frame (22).

6. A modular folding container expansion box according to claim 1, characterized in that: When the box assembly (10) is folded, the folding bracket (14) folds to the top of the inner side of the bottom plate (11). After the box assembly (10) is unfolded, the hinged parts of the bottom plate (11), side plate (12), top plate (13) and folding bracket (14) are fixed by the screw rod.

7. A modular folding container expansion box according to claim 2, characterized in that: The protective component (20) is a modular structure. The photovoltaic panel (21) can be disassembled and assembled as a whole with the fixed frame (22). The number of photovoltaic panels (21) can be increased or decreased according to the power generation demand.

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