Energy storage cabinet body structure convenient to assemble

Abstract

The utility model relates to the technical field of energy storage cabinets, in particular to an energy storage cabinet body structure convenient to assemble, which comprises a bottom plate, a door plate, two side plates and a back plate, the two side plates are symmetrically arranged, the opposite surfaces of the two side plates are fixedly connected with two symmetrically arranged limiting strips, the door plate and the back plate are positioned among the four limiting strips, and the door plate and the back plate are fixedly connected with the bottom plate. The opposite surfaces of the door plate and the back plate are fixedly connected with two symmetrically-arranged fixing strips, the fixing strips are detachably connected with the side plates, the opposite surfaces of the bottom plate and the top plate are fixedly connected with two symmetrically-arranged clamping groove assemblies, and the two clamping groove assemblies arranged on the top plate clamp the upper end of the door plate and the upper end of the back plate respectively. The utility model aims to solve the problems that the assembly is troublesome, labor-consuming and time-consuming in the traditional welding mode adopted by the existing cabinet body structure manufacturing frame.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinet technology, specifically to an energy storage cabinet structure that is easy to assemble. Background Technology

[0002] An energy storage cabinet is a device that integrates a battery pack, battery management system, electrical system, thermal management system, and cabinet structure to store electrical energy. The cabinet structure is used to house and protect the internal components, provide support and fixation, and has good mechanical strength. Energy storage cabinets play an important role in balancing power supply and demand, improving energy efficiency, and ensuring stable power supply in many fields such as power systems, new energy power generation, industry, and commercial and residential applications.

[0003] Currently, the traditional welding method used for cabinet frame construction requires pretreatment such as cleaning oil and rust from the workpiece before welding. During welding, because the frame is composed of multiple parts, welders must operate at different positions and angles, strictly control parameters such as current and voltage, and may need to perform multi-layer and multi-pass welding, which is quite difficult. After welding, the welds must be visually inspected and non-destructively tested. Those that do not meet the standards must be reworked, and the welds must be ground and cleaned to remove burrs and spatter. The overall assembly is slow, and the welds must be allowed to cool before proceeding to the next step. Therefore, the traditional welding method used for cabinet frame construction currently has the problems of complicated assembly, labor-intensive and time-consuming. Utility Model Content

[0004] The purpose of this utility model is to provide an energy storage cabinet structure that is easy to assemble, so as to solve the problems of troublesome assembly, labor and time-consuming assembly caused by the traditional welding method used to manufacture the cabinet frame.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The energy storage cabinet structure, which is easy to assemble, includes a bottom plate, a door panel, side panels, and a back panel. There are two side panels, which are symmetrically arranged. Two symmetrically arranged limiting strips are fixedly connected to the opposite surfaces of the two side panels. The door panel and the back panel are located between four limiting strips. Two symmetrically arranged fixing strips are fixedly connected to the opposite surfaces of the door panel and the back panel. The fixing strips are detachably connected to the side panels. Two symmetrically arranged slot assemblies are fixedly connected to the opposite surfaces of the bottom plate and the top plate. The two slot assemblies on the top plate respectively lock the upper ends of the door panel and the back panel, and the two slot assemblies on the bottom plate respectively lock the lower ends of the door panel and the back panel.

[0007] Preferably, the slot assembly consists of two positioning strips, the spacing between the two positioning strips being adapted to the thickness of the door panel, and the spacing between the two positioning strips being adapted to the thickness of the back panel.

[0008] Preferably, the top plate has symmetrically arranged top edge strips on both the left and right sides, and the bottom plate has symmetrically arranged bottom edge strips on both the left and right sides.

[0009] Preferably, it also includes multiple reinforcing ribs, which are used to position the top edge strip, top plate, bottom plate, and bottom edge strip.

[0010] Preferably, the surfaces of the top edge strip and the bottom edge strip are provided with fifth through holes for the reinforcing ribs to pass through, and the fifth through holes on the top edge strip are respectively aligned with the fifth through holes on the corresponding bottom edge strip. The surfaces of the top plate and the bottom plate are provided with two symmetrically arranged fourth through holes for the reinforcing ribs to pass through, and the fourth through holes on the top plate are aligned with the fourth through holes on the bottom plate. The fifth through holes on the top edge strip are aligned with the fourth through holes on the top plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This easy-to-assemble energy storage cabinet structure allows for quick connection, eliminating complex positioning and adjustments, thus shortening the overall assembly time and improving production efficiency. At the same time, during transportation and storage, the components of this structure can be stacked in layers for compact storage, effectively saving space and reducing transportation and storage costs. It fundamentally solves the problems of traditional welding methods, such as the need for pre-treatment before assembly, complex welding process, cumbersome post-weld inspection and rework, and slow, labor-intensive, and time-consuming overall assembly. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is an exploded view of the overall structure of this utility model;

[0015] Figure 3 This is a top sectional view of the door panel, side panel, and back panel of this utility model in their connected state;

[0016] Figure 4 This is a schematic diagram of the overall assembly of this utility model.

[0017] In the diagram: 1. Base plate; 2. Positioning strip; 3. Bottom edge strip; 4. Door panel; 5. Fixing strip; 6. Side panel; 7. Limiting strip; 8. Back panel; 9. Top plate; 10. Top edge strip; 11. Seam cover strip; 12. First perforation; 13. Second perforation; 14. Third perforation; 15. Reinforcing rib; 16. Fourth perforation; 17. Fifth perforation. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1 to 4 This utility model provides a technical solution:

[0020] The energy storage cabinet structure is easy to assemble, including a bottom plate 1, a door panel 4, side panels 6 and a back panel 8. There are two side panels 6, which are symmetrically arranged. Two symmetrically arranged limiting strips 7 are fixedly connected to the opposite surfaces of the two side panels 6. The door panel 4 and the back panel 8 are located between the four limiting strips 7. Two symmetrically arranged fixing strips 5 are fixedly connected to the opposite surfaces of the door panel 4 and the back panel 8. The fixing strips 5 and the side panels 6 are detachably connected. Conventionally, they can be detachably connected by bolts. Two symmetrically arranged slot assemblies are fixedly connected to the opposite surfaces of the bottom plate 1 and the top plate 9. The two slot assemblies on the top plate 9 respectively lock the upper ends of the door panel 4 and the back panel 8, and the two slot assemblies on the bottom plate 1 respectively lock the lower ends of the door panel 4 and the back panel 8.

[0021] When assembling the cabinet structure, first insert the door panel 4 and back panel 8 into the slot components arranged on the front and back of the bottom plate 1, then attach the two side panels 6 to the left and right sides of the door panel 4 and back panel 8 respectively, and fix the side panels 6 to the corresponding fixing strips 5 with bolts. Then insert the slot components on the top plate 9 into the upper end of the door panel 4 and back panel 8 to complete the assembly.

[0022] The slotted assembly design allows for quick connection of door panels 4 and back panels 8 with bottom panels 1 and top panels 9, eliminating the need for complex positioning and adjustment processes. Simultaneously, the bolted connection method facilitates the fixing of the fixing strip 5 to the side panels 6, reducing overall assembly time and improving production efficiency. The slotted assembly not only facilitates connection but also provides precise positioning for door panels 4 and back panels 8, ensuring accurate placement between bottom panels 1 and top panels 9, thus guaranteeing the cabinet's structural integrity. During transportation and storage, the disassembly capability of this structure offers significant advantages, allowing the cabinet structure to be disassembled for more compact stacking and transport, effectively saving space and reducing transportation and storage costs. For example, side panels 6, door panels 4, and back panels 8 can be stacked in layers, reducing the space occupied.

[0023] The symmetrical design and standardized connection method make the components more versatile and interchangeable. If a component has a quality problem or needs to be replaced during the production process, it is easier to find a suitable replacement, which helps to improve production efficiency and product quality stability.

[0024] The slot assembly consists of two positioning strips 2. The spacing between the two positioning strips 2 is adapted to the thickness of the door panel 4 and the spacing between the two positioning strips 2 is adapted to the thickness of the back panel 8. As needed, the two slot assemblies on the bottom plate 1 and the top plate 9 can be adapted to the thickness of the door panel 4 and the back panel 8 respectively.

[0025] Each fixing strip 5 has a second through hole 13 on its surface, and each side plate 6 has a first through hole 12 on its surface. The number of first through holes 12 and second through holes 13 are one-to-one and they are used in conjunction. The two are connected by bolts by passing the screw through the first through hole 12 and the second through hole 13 in sequence, and then tightening the nut to complete the connection. In addition to this basic connection requirement between the fixing strip 5 and the side plate 6, other components can also be connected by bolts according to actual needs. For example, the positioning strip 2 and the door panel 4 and the back panel 8, as well as the limiting strip 7 and the door panel 4 and the back panel 8, can all be connected and fixed by bolts in this way, which will not be elaborated here.

[0026] The top plate 9 has symmetrically arranged top edge strips 10 on both the left and right sides, and the bottom plate 1 has symmetrically arranged bottom edge strips 3 on both the left and right sides. The top edge strips 10 can restrict the left and right sliding of the top plate 9, and the bottom edge strips 3 can restrict the left and right sliding of the bottom plate 1.

[0027] It also includes multiple reinforcing ribs 15, which are used to position the top edge strip 10, top plate 9, bottom plate 1, and bottom edge strip 3.

[0028] The surfaces of the top edge strip 10 and the bottom edge strip 3 are provided with fifth through holes 17 for the reinforcing ribs 15 to pass through. The fifth through holes 17 on the top edge strip 10 are aligned with the corresponding fifth through holes 17 on the bottom edge strip 3. The surfaces of the top plate 9 and the bottom plate 1 are provided with two symmetrically arranged fourth through holes 16 for the reinforcing ribs 15 to pass through. The fourth through holes 16 on the top plate 9 are aligned with the fourth through holes 16 on the bottom plate 1. The fifth through holes 17 on the top edge strip 10 are aligned with the fourth through holes 16 on the top plate 9, so that the reinforcing ribs 15 can pass through the fifth through holes 17 and the fourth through holes 16 in sequence.

[0029] The reinforcing rib 15 can pass through the fifth perforation 17 and the fourth perforation 16 in sequence, effectively connecting the bottom plate 1, top plate 9, top edge strip 10, bottom edge strip 3 and other components together to form a more stable overall structure. This makes the energy storage cabinet more stable and reliable during use. The design of aligning the fourth perforation 16 and the fifth perforation 17 on each component provides a clear positioning reference for the installation process. During assembly, workers can easily determine the position of each component based on these aligned holes, ensuring that they are installed in the correct position. This reduces the difficulty of installation, improves the accuracy and efficiency of installation, and reduces problems such as structural irregularities or functional abnormalities caused by installation errors.

[0030] By installing the reinforcing ribs 15, first insert the two reinforcing ribs 15 into the fifth through holes 17 of the two bottom edge strips 3 respectively. Then adjust the position of the two bottom edge strips 3 so that the two reinforcing ribs 15 are aligned with the two fourth through holes 16 on the bottom plate 1 respectively. Then, from top to bottom, let the reinforcing ribs 15 pass through the fourth through holes 16 until the bottom plate 1 slides to the bottom. Then, install the door panel 4, back panel 8, and side panel 6 in the same way. Next, install the top plate 9 so that the reinforcing ribs 15 pass through the fourth through holes 16 on the top plate 9. Finally, install the two top edge strips 10 so that the five through holes 17 on the two top edge strips 10 pass through the two reinforcing ribs 15 respectively.

[0031] Conventionally, bolts can also be used to connect and fix the top edge strip 10 to the top plate 9, and the bottom plate 1 to the bottom edge strip 3.

[0032] Since energy storage cabinets typically require functional upgrades or improvements, this cabinet structure facilitates the addition of new components or modules. For example, multiple door panels 4 can be added, connected horizontally in sequence. The fixing strips 5 on the left and right door panels 4 are connected by bolts passing through the second through hole 13, thus fixing the multiple door panels 4 in sequence. The connection method of multiple back panels 8 is the same as that of the door panels 4. Each door panel 4 and back panel 8 is equipped with a top plate 9 and a bottom plate 1 at its top and bottom ends, respectively. Finally, side panels 6 are installed on both sides of the overall door panels 4 and back panels 8, and bottom edge strips 3 and top edge strips 10 are installed on both sides of the overall bottom plate 1 and top plate 9, respectively, thereby improving the performance and expanding the functions of the energy storage cabinet.

[0033] Furthermore, as needed, a seam-sealing strip 11 is installed at the gap connecting every two top plates 9 and the gap connecting every two bottom plates 1. Each seam-sealing strip 11 has two symmetrically arranged third through holes 14 for the reinforcing ribs 15 to pass through. The two third through holes 14 are respectively aligned with the fourth through holes 16 on the two interconnected top plates 9, so as to facilitate the addition of reinforcing ribs 15 to pass through the upper third through hole 14, top plate 9, bottom plate 1, and lower third through hole 14 in sequence. Conventionally, the seam-sealing strip 11 can also be connected and fixed to the top plate 9 and the bottom plate 1 with bolts.

[0034] The specific steps of this plan are as follows: Preliminary positioning and installation: Insert the two reinforcing ribs 15 into the fifth through holes 17 of the two bottom edge strips 3 respectively, adjust the position of the two bottom edge strips 3 so that the two reinforcing ribs 15 are aligned with the two fourth through holes 16 on the base plate 1 respectively, and move the base plate 1 from top to bottom so that the reinforcing ribs 15 pass through the fourth through holes 16 until the base plate 1 slides to the bottom.

[0035] Install the main frame components: Insert the door panel 4 and the back panel 8 into the slots arranged on the front and back of the base plate 1 respectively. Attach the two side panels 6 to the left and right sides of the door panel 4 and the back panel 8 respectively. Pass the screws through the first through hole 12 and the second through hole 13 in sequence, and then tighten the nuts to complete the fixed connection between the fixing strip 5 and the side panel 6.

[0036] Install the top components: Insert the slot assembly on the top plate 9 into the upper end of the door panel 4 and the back panel 8, and make the reinforcing rib 15 pass through the fourth through hole 16 on the top plate 9 to complete the construction of the main frame. Install the top edge strips 10 symmetrically arranged on the left and right sides of the top plate 9, and make the reinforcing rib 15 pass through the fifth through hole 17 on the top edge strip 10.

[0037] Optional steps for installing functional expansion components: If it is necessary to upgrade or expand the functions of the energy storage cabinet, add multiple door panels 4, pass bolts through the second through hole 13 to connect the fixing strips 5 on the left and right door panels 4, so that the multiple door panels 4 are fixed horizontally in sequence. The connection method of multiple back panels 8 is the same as that of door panels 4. Then connect multiple door panels 4, multiple back panels 8 and multiple base plates 1. Then install side panels 6 on both sides of the overall door panels 4 and back panels 8. Next, add a top plate 9 on the top of each door panel 4 and back panel 8. Finally, install bottom edge strips 3 and top edge strips 10 on both sides of the overall base plate 1 and top plate 9 to complete the assembly of the expansion part.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy storage cabinet structure that is easy to assemble, comprising a base plate (1), a door panel (4), side panels (6), and a back panel (8), characterized in that: There are two side panels (6) arranged symmetrically. Two symmetrically arranged limiting strips (7) are fixedly connected to the opposite surfaces of the two side panels (6). The door panel (4) and the back panel (8) are located between the four limiting strips (7). Two symmetrically arranged fixing strips (5) are fixedly connected to the opposite surfaces of the door panel (4) and the back panel (8). The fixing strips (5) are detachably connected to the side panels (6). Two symmetrically arranged slot assemblies are fixedly connected to the opposite surfaces of the bottom plate (1) and the top plate (9). The two slot assemblies on the top plate (9) respectively lock the upper ends of the door panel (4) and the back panel (8). The two slot assemblies on the bottom plate (1) respectively lock the lower ends of the door panel (4) and the back panel (8).

2. The energy storage cabinet structure for easy assembly according to claim 1, characterized in that, The slot assembly consists of two positioning strips (2), the spacing between the two positioning strips (2) is adapted to the thickness of the door panel (4), and the spacing between the two positioning strips (2) is adapted to the thickness of the back panel (8).

3. The energy storage cabinet structure for easy assembly according to claim 1, characterized in that, The top plate (9) is provided with symmetrically arranged top edge strips (10) on both the left and right sides, and the bottom plate (1) is provided with symmetrically arranged bottom edge strips (3) on both the left and right sides.

4. The energy storage cabinet structure for easy assembly according to claim 3, characterized in that, It also includes multiple reinforcing ribs (15), which are used to position the top edge strip (10), top plate (9), bottom plate (1), and bottom edge strip (3).

5. The energy storage cabinet structure for easy assembly according to claim 4, characterized in that, The surfaces of the top edge strip (10) and the bottom edge strip (3) are provided with fifth through holes (17) for the reinforcing ribs (15) to pass through. The fifth through holes (17) on the top edge strip (10) are aligned with the fifth through holes (17) on the corresponding bottom edge strip (3). The surfaces of the top plate (9) and the bottom plate (1) are provided with two symmetrically arranged fourth through holes (16) for the reinforcing ribs (15) to pass through. The fourth through holes (16) on the top plate (9) are aligned with the fourth through holes (16) on the bottom plate (1). The fifth through holes (17) on the top edge strip (10) are aligned with the fourth through holes (16) on the top plate (9).

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