A wall-mounted energy storage cabinet

Abstract

The utility model discloses a wall -hanging energy storage cabinet, including cabinet, battery package, hang the male part and hang the female part, the front side of cabinet is open, and is provided with cabinet door at the open, the battery package is accommodated in cabinet, hang the male part sets up the back of cabinet, hang the female part is used to install on the wall, hang the male part hangs on hang the female part, to install cabinet on the wall. Such can only hang the female part install on the wall, and the cabinet that accommodates battery package can be hung on hang the female part through hang the male part, and this installation mode's load weight is good, and can also conveniently dismount.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage technology, and in particular relates to a wall-mounted energy storage cabinet. Background Technology

[0002] With the continuous development of energy storage technology, small wall-mounted energy storage cabinets can meet the peak-shaving energy storage needs of households. For example, they can store electrical energy during off-peak hours and release it during peak hours to achieve rational use of household electricity. However, most wall-mounted energy storage cabinets are currently installed on the wall directly by expansion bolts. Although they are stable to install, they are inconvenient to maintain later. In particular, when it is necessary to replace the energy storage cabinet, the entire cabinet needs to be removed. If the cabinet specifications change, new holes need to be drilled and installed. Utility Model Content

[0003] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a wall-mounted energy storage cabinet with a simple structure and convenient installation on the wall. To achieve the above objective, the technical solution of this utility model is as follows: A wall-mounted energy storage cabinet includes a cabinet body, a battery pack, a male mounting bracket, and a female mounting bracket. The front of the cabinet body is open, and a cabinet door is provided at the open. The battery pack is housed within the cabinet body. The male mounting bracket is located on the back of the cabinet body. The female mounting bracket is used to install the cabinet body on the wall. The male mounting bracket is attached to the female mounting bracket to install the cabinet body on the wall.

[0004] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: In this way, only the female mounting component is installed on the wall, and the cabinet containing the battery pack is directly hung on the female mounting component through the male mounting component. This installation method has good load-bearing capacity and can also be easily disassembled and assembled.

[0005] Based on the above technical solution, the present invention can be further improved as follows: Furthermore, multiple male and female mounting components are provided, and each male mounting component corresponds to a female mounting component. The male mounting components are arranged vertically at intervals on the back side of the cabinet, and the female mounting components are arranged vertically at intervals on the wall surface.

[0006] The beneficial effect of the above-mentioned further technical solution is that it makes the back of the entire cabinet have multiple hanging points in the vertical direction, which makes the load-bearing characteristics of the cabinet better and the hanging stability better.

[0007] Furthermore, the male component includes a first hook strip, which is horizontally disposed on the back side of the cabinet in the left-right direction, and the lower end of the first hook strip is provided with a plurality of protrusions spaced apart in the left-right direction; the female component includes a second hook strip, which is horizontally disposed on the wall surface in the left-right direction, and the second hook strip is provided with a plurality of hook holes spaced apart in the left-right direction. The plurality of protrusions on each first hook strip correspond one-to-one with the plurality of hook holes on the corresponding second hook strip. The first hook strip is placed on the corresponding second hook strip, and each protrusion is inserted into the corresponding hook hole.

[0008] The beneficial effects of the above-mentioned further technical solution are as follows: it makes the cabinet stable when it is hung on the wall and not easy to shake. If it needs to be disassembled, the cabinet can be lifted up to separate the male and female parts. However, since the battery pack inside the cabinet is relatively heavy, the male and female parts will not easily come loose under the weight of the battery pack.

[0009] Furthermore, the hook-up component also includes an anti-loosening component. Limiting holes are provided on the two protrusions at both ends of the first hook-up strip. The anti-loosening component passes through the limiting holes to prevent the corresponding protrusion from moving upward and exiting the corresponding hook-up hole.

[0010] The beneficial effect of the above-mentioned further technical solution is that it can prevent the male and female parts of the mounting bracket from separating due to accidental upward movement of the cabinet.

[0011] Furthermore, the anti-loosening component is a flange bolt, and the limiting hole is a threaded hole vertically disposed in the middle of the corresponding protrusion. The anti-loosening component is threadedly engaged with the limiting hole. When the male hook is hooked onto the corresponding female hook, the threaded connection of the anti-loosening component is at the lower end of the corresponding protrusion; or the anti-loosening component is a pin, and the limiting hole penetrates the lower end of the corresponding protrusion in the left-right direction. When the male hook is hooked onto the corresponding female hook, the anti-loosening component is inserted into the corresponding limiting hole.

[0012] The beneficial effects of the above-mentioned further technical solution are: its structure is simple and it has a good effect on loosening and detaching the male and female parts.

[0013] Furthermore, the battery includes a battery box, battery cells, and a BMS system. The battery box is installed in the middle of the cabinet, the battery cells are assembled inside the battery box, and the BMS system is located inside the cabinet and outside the battery box. The battery cells are electrically connected to the BMS system.

[0014] The beneficial effect of the above-mentioned further technical solution is that the battery pack is independently integrated into the cabinet, and there is a safe distance between the edge of the battery pack and the inner wall of the cabinet.

[0015] Furthermore, the battery box includes a frame, an integrated busbar, and a cover. The frame is installed at the upper part of the cabinet and encloses the cabinet to form a compartment with an open front side. The battery cells are installed in the compartment with their tabs facing forward. The integrated busbar is placed on the inner front side of the compartment, and the battery cells are all electrically connected to the BMS system through the integrated busbar. The cover covers the front side of the frame.

[0016] The beneficial effect of the above-mentioned further technical solution is that by setting up an integrated busbar, the electrical connection between the battery cells and the BMS system is made simpler, and the messy distribution of wiring inside the wall cabinet can be eliminated.

[0017] Furthermore, the frame includes a bottom support plate, a top plate, and side plates. The top plate is located at the inner top of the cabinet in a left-right direction. The two side plates are respectively located at the upper ends of the inner walls on both sides of the cabinet in a vertical direction. The bottom support plate is located at the lower ends of the two side plates in a left-right direction. The top plate, bottom support plate, and two side plates together enclose and form the frame.

[0018] The advantages of the above-mentioned further technical solution are that it has a simple structure and makes the frame highly stable when assembled inside the cabinet.

[0019] Furthermore, the battery box also includes multiple clamping strips, which are vertically arranged on the front side of the frame and located between the frame and the integrated busbar. The multiple clamping strips are spaced apart in the left-right direction and are used to limit the battery cells within the frame.

[0020] The beneficial effect of the above-mentioned further technical solution is that it can prevent the battery cell from falling out from the front of the frame.

[0021] Furthermore, the clamping strip has a first opening at the explosion-proof valve of the battery cell, and the integrated busbar has a second opening at the position corresponding to the first opening.

[0022] The beneficial effect of the above-mentioned further technical solution is that it can avoid the clamping strip and integrated busbar board from blocking the explosion-proof valve of the battery cell. Attached Figure Description

[0023] Figure 1 This is a rear elevation view of the wall-mounted energy storage cabinet described in this embodiment of the utility model; Figure 2 This is an assembly diagram of the cabinet and hanging components described in this utility model embodiment; Figure 3This is a side view of the wall-mounted energy storage cabinet described in an embodiment of the present utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a top view of the wall-mounted energy storage cabinet described in Embodiment 1 of this utility model; Figure 6 for Figure 5 Enlarged view of point B in the middle; Figure 7 This is a schematic diagram of the structure when the release mechanism in this embodiment of the invention is a pin; Figure 8 This is a schematic diagram showing the distribution of the battery cells inside the cabinet as described in this embodiment of the utility model; Figure 9 This is an elevation view of the battery cell described in an embodiment of this utility model; Figure 10 This is an exploded view of some components of the wall-mounted energy storage cabinet described in this embodiment of the utility model; Figure 11 This is a schematic diagram of the assembly of the battery cell within the frame in an embodiment of the present utility model; Figure 12 This is a schematic diagram showing the insulating plate in a "Z" shape as described in the embodiment of this utility model; Figure 13 This is a schematic diagram showing the insulating plate in the shape of "[" in the embodiment of this utility model.

[0024] In the diagram: 1. Cabinet; 11. Wiring hole; 12. Air switch; 2. Battery pack; 21. Battery box; 211. Frame; 2111. Bottom support plate; 2112. Top plate; 2113. Side plate; 212. Integrated busbar; 2121. Second opening; 213. Cover plate; 214. Clip; 2141. First opening; 22. Battery cell; 221. Electrode; 222. Explosion-proof valve; 23. BMS system; 24. Insulating flame-retardant pad; 25. Insulating board; 3. Hanging male component; 31. First hanging strip; 32. Protrusion; 321. Limiting hole; 33. Anti-loosening component; 4. Hanging female component; 41. Second hanging strip; 42. Hanging hole; 5. Cabinet door; 6. Connecting plate; 61. Connecting hole. Detailed Implementation

[0025] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0027] It is understood that spatial relation terms such as “below,” “under,” “below,” “below,” “above,” “above,” etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as “below,” “below,” or “below” will be oriented “above” the other element or feature. Therefore, the exemplary terms “below” and “under” can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0028] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. In the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have the transmission of electrical signals or data between them.

[0029] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0030] like Figures 1-3 As shown, this embodiment provides a wall-mounted energy storage cabinet, including a cabinet body 1, a battery pack 2, a male mounting bracket 3, and a female mounting bracket 4. The front of the cabinet body 1 is open, and a cabinet door 5 is provided at the open. The battery pack 2 is housed inside the cabinet body 1. The male mounting bracket 3 is located on the back of the cabinet body 1. The female mounting bracket 4 is used to install on the wall surface. The male mounting bracket 3 is hung on the female mounting bracket 4 to install the cabinet body 1 on the wall surface. In this way, only the female mounting bracket 4 needs to be installed on the wall surface, and the cabinet body 1 containing the battery pack 2 can be directly hung on the female mounting bracket 4 via the male mounting bracket 3. This installation method has good load-bearing capacity and also allows for convenient assembly and disassembly.

[0031] like Figure 2 As shown, in this embodiment, the outer periphery of the cabinet 1 is provided with a through hole 11 (for cables to enter and exit the cabinet 1). Specifically, the through hole 11 is located at the lower end of the cabinet 1, and an air switch 12 (used as a power switch for the battery pack 2) is provided at the lower part of the cabinet 1.

[0032] like Figures 1-3 As shown, in this embodiment, multiple male and female mounting components 3 and 4 are provided, with each male component 3 corresponding to one female component 4. The male components 3 are arranged vertically at intervals on the back side of the cabinet 1, and the female components 4 are arranged vertically at intervals on the wall surface. This results in multiple mounting points on the back side of the entire cabinet 1 in the vertical direction, improving the load-bearing capacity of the cabinet 1 and enhancing the stability of the mounting.

[0033] Specifically, it is preferable to have two male connectors 3 and two female connectors 4.

[0034] like Figures 1-3 As shown, in this embodiment, the male component 3 includes a first hanging strip 31, which is horizontally disposed on the back side of the cabinet 1 in the left-right direction, and the lower end of the first hanging strip 31 is provided with a plurality of protrusions 32 spaced apart in the left-right direction; the female component 4 includes a second hanging strip 41, which is horizontally disposed on the wall surface in the left-right direction, and the second hanging strip 41 is provided with a plurality of hanging holes 42 spaced apart in the left-right direction. The plurality of protrusions 32 on each first hanging strip 31 correspond one-to-one with the plurality of hanging holes 42 on the corresponding second hanging strip 41. The first hanging strip 31 is placed on the corresponding second hanging strip 41, and each protrusion 32 is inserted into the corresponding hanging hole 42. This design ensures good stability when the cabinet 1 is hung on the wall, preventing it from shaking. If disassembly is required, simply lift the cabinet 1 upwards to separate the male and female parts of the mounting bracket 3 from the female part of the mounting bracket 4. However, since the battery pack 2 inside the cabinet 1 is relatively heavy, the male and female parts of the mounting bracket 3 will not easily come loose under the weight of the battery pack 2.

[0035] like Figures 1-3As shown, in this embodiment, both the first hanging strip 31 and the second hanging strip 41 can be angle steel strips. The vertical side of the first hanging strip 31 can be connected to the cabinet 1 (either by welding or bolting); while the vertical side of the second hanging strip 41 can be attached to and connected to the wall. Preferably, multiple second hanging strips 41 can be set on a vertically set connecting plate 6 (the two can be welded or integrally formed). In this case, the connecting plate 6 can be directly assembled onto the wall. The connecting plate 6 can be a square plate (specifically, the wall can be a wall, and the connecting plate 6 is provided with connecting holes 61 for expansion bolts to pass through).

[0036] like Figures 1-3 As shown, in this embodiment, the protrusion 32 can be a stamped bulge. The length of the protrusion 32 is slightly greater than the depth of the hanging hole 42, and the shape and size of the protrusion 32 match the shape and size of the hanging hole 42, so that the cabinet 1 will not shake after being hung.

[0037] like Figures 3-7 As shown, in this embodiment, the male hook-up component 3 also includes an anti-loosening component 33. Limiting holes 321 are provided on the two protrusions 32 at both ends of the first hook-up strip 31. The anti-loosening component 33 passes through the limiting holes 321 to prevent the corresponding protrusion 32 from moving upwards and exiting the corresponding hook-up hole 42. This prevents the male hook-up component 3 from separating from the female hook-up component 4 due to accidental upward movement of the cabinet 1.

[0038] like Figures 3-6 As shown, in this embodiment, the anti-loosening component 33 is a flange bolt (the size of its head end is larger than the size of the hook-up hole 42), and the limiting hole 321 is a threaded hole vertically set in the middle of the corresponding protrusion 32. The anti-loosening component 33 is threadedly engaged with the limiting hole 321. When the hook-up male component 3 is hooked onto the corresponding hook-up female component 4, the thread of the anti-loosening component 33 is connected to the lower end of the corresponding protrusion 32; or as... Figure 7 As shown, the anti-loosening component 33 is a pin (which can be a steel ball pin or an R-shaped elastic pin). The limiting hole 321 extends through the lower end of the corresponding protrusion 32 in the left-right direction. When the male hook 3 is hooked onto the corresponding female hook 4, the anti-loosening component 33 is inserted into the corresponding limiting hole 321. Its structure is simple, and it provides excellent anti-loosening effect for the male hook 3 and the female hook 4.

[0039] like Figures 8-11As shown, in this embodiment, the battery pack 2 includes a battery box 21, battery cells 22, and a BMS system 23. The battery box 21 is installed in the center of the cabinet 1. The battery cells 22 are assembled inside the battery box 21. The BMS system 23 is located inside the cabinet 1 and outside the battery box 21. The battery cells 22 are electrically connected to the BMS system 23. This allows the battery pack 2 to be independently integrated within the cabinet 1, and a safe distance is maintained between the edge of the battery pack 2 and the inner wall of the cabinet 1.

[0040] like Figure 8 and Figure 10 As shown, in this embodiment, the battery box 21 includes a frame 211, an integrated busbar 212, and a cover 213. The frame 211 is installed inside the upper part of the cabinet 1 and encloses the cabinet 1 to form a compartment with an open front. The battery cell 22 is installed in the compartment, with the tabs 221 of the battery cell 22 facing forward (e.g., ...). Figures 8-11 As shown, the battery cell has two tabs 221 (positive and negative, respectively). The integrated busbar 212 is located on the inner front side of the compartment, and all battery cells 22 are electrically connected to the BMS system 23 through the integrated busbar 212. The cover plate 213 covers the front side of the frame 211. By setting the integrated busbar 212, the electrical connection between the battery cells 22 and the BMS system is made simpler, reducing the messy distribution of wiring inside the wall cabinet 1.

[0041] In this embodiment, the BMS system 23 is located at the lower inner end of the cabinet 1, below the frame 211. The BMS system 23 is also known as the battery management system. Both the integrated busbar 212 and the BMS system 23 in this embodiment are existing technologies and will not be described in detail here.

[0042] like Figure 8 , Figure 10 and Figure 11 As shown, in this embodiment, the frame 211 includes a bottom support plate 2111, a top plate 2112, and side plates 2113. The top plate 2112 is disposed at the inner top of the cabinet 1 in a left-right direction. The two side plates 2113 are respectively disposed vertically at the upper ends of the inner walls on both sides of the cabinet 1. The bottom support plate 2111 is disposed in a left-right direction at the lower ends of the two side plates 2113. The top plate 2112, the bottom support plate 2111, and the two side plates 2113 together enclose the frame 211. Its structure is simple and makes the frame 211 highly stable when assembled inside the cabinet 1.

[0043] like Figure 8 , Figure 10 and Figure 11As shown, in this embodiment, the battery cell 22 has multiple rows in the left-right direction, and each row has multiple battery cells 22 in the vertical direction. An insulating flame-retardant pad 24 (which can be made of foam material, so as to provide space for expansion of the battery cell 22) is provided between two rows of battery cells 22 and between any two adjacent battery cells 22 in the same row.

[0044] In this embodiment, the battery box 21 further includes multiple clamping strips 214. The clamping strips 214 are vertically arranged on the front side of the frame 211 and located between the frame 211 and the integrated busbar 212. The multiple clamping strips 214 are spaced apart in the left-right direction and are used to confine the battery cells 22 within the frame 211. This prevents the battery cells 22 from falling out from the front side of the frame 211 (specifically, one clamping strip 214 can be provided for each row of battery cells 22, that is, one clamping strip 214 can be provided directly in front of each row of battery cells 22).

[0045] Preferably, the battery cells 22 are arranged in two rows, with 5-10 battery cells 22 in each row.

[0046] like Figure 8 and Figure 10 As shown, since there are only two rows of battery cells 22, only two clamping bars 214 can be provided, with one clamping bar 214 directly in front of the middle of each row of battery cells 22. The clamping bar 214 has a first opening 2141 corresponding to the explosion-proof valve 222 of the battery cell 22, and the integrated busbar 212 has a second opening 2121 corresponding to the first opening 2141. This prevents the clamping bars 214 and the integrated busbar 212 from obstructing the explosion-proof valve 222 of the battery cell 22.

[0047] like Figure 12 and Figure 13 As shown, in order to insulate the battery cell 22 from the cabinet 1 and the frame 211, four insulating plates 25 can be provided. The insulating plates 25 can be Z-shaped and / or [ shaped. Specifically, an insulating plate 25 is attached to the inner wall of each of the four sides of the frame 211. The rear end of each insulating plate 25 is bent towards the center of the frame 211 and placed between the battery cell 22 and the rear inner wall of the cabinet 1. The front end of each insulating plate 25 can be bent outward to overlap. At the front end of the corresponding side of the frame 211 (in a "Z" shape), or bent inward to the upper end of the battery cell 22 (in a "[" shape), specifically, the two insulating plates 25 on the left and right sides can be in a "Z" shape, while the two insulating plates 25 on the upper and lower sides can be in a "[" shape. In this embodiment, by setting the clamping strip 214, the battery cell 22 can press the rear end of the insulating plate 25 between the battery cell 22 and the rear wall of the cabinet 1.

[0048] In this embodiment, the insulating board 25 can be made of PC board (polycarbonate board), which has certain insulating and flame-retardant properties, as well as good anti-aging properties.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wall-mounted energy storage cabinet, characterized in that, The cabinet includes a cabinet (1), a battery pack (2), a male connector (3) and a female connector (4). The front of the cabinet (1) is open and a cabinet door (5) is provided at the open. The battery pack (2) is housed in the cabinet (1). The male connector (3) is located on the back of the cabinet (1). The female connector (4) is used to install on the wall. The male connector (3) is attached to the female connector (4) to install the cabinet (1) on the wall.

2. The wall-mounted energy storage cabinet according to claim 1, characterized in that, Multiple male and female hook-ups (3 and 4) are provided, and the multiple male hook-ups (3) correspond one-to-one with the multiple female hook-ups (4). The multiple male hook-ups (3) are arranged vertically at intervals on the back side of the cabinet (1), and the multiple female hook-ups (4) are arranged vertically at intervals on the wall surface.

3. The wall-mounted energy storage cabinet according to claim 1 or 2, characterized in that, The male component (3) includes a first hanging strip (31), which is horizontally arranged on the back side of the cabinet (1) in the left-right direction, and the lower end of the first hanging strip (31) is provided with a plurality of protrusions (32) spaced apart in the left-right direction; the female component (4) includes a second hanging strip (41), which is horizontally arranged on the wall surface in the left-right direction, and the second hanging strip (41) is provided with a plurality of hanging holes (42) spaced apart in the left-right direction. The plurality of protrusions (32) on each first hanging strip (31) corresponds one-to-one with the plurality of hanging holes (42) on the corresponding second hanging strip (41). The first hanging strip (31) is placed on the corresponding second hanging strip (41), and each protrusion (32) is inserted into the corresponding hanging hole (42).

4. The wall-mounted energy storage cabinet according to claim 3, characterized in that, The hook-and-loop component (3) also includes an anti-loosening component (33). The first hook-and-loop strip (31) has two protrusions (32) at both ends with limiting holes (321). The anti-loosening component (33) passes through the limiting holes (321) to prevent the corresponding protrusions (32) from moving upward to exit the corresponding hook-and-loop hole (42).

5. The wall-mounted energy storage cabinet according to claim 4, characterized in that, The anti-loosening component (33) is a flange bolt, and the limiting hole (321) is a threaded hole vertically set in the middle of the corresponding protrusion (32). The anti-loosening component (33) is threadedly engaged with the limiting hole (321). When the male hook (3) is hooked on the corresponding female hook (4), the thread of the anti-loosening component (33) is connected to the lower end of the corresponding protrusion (32); or the anti-loosening component (33) is a pin, and the limiting hole (321) penetrates the lower end of the corresponding protrusion (32) in the left-right direction. When the male hook (3) is hooked on the corresponding female hook (4), the anti-loosening component (33) is inserted into the corresponding limiting hole (321).

6. The wall-mounted energy storage cabinet according to claim 1 or 2, characterized in that, The battery pack (2) includes a battery box (21), battery cells (22) and a BMS system (23). The battery box (21) is installed in the middle of the cabinet (1). The battery cells (22) are assembled inside the battery box (21). The BMS system (23) is located inside the cabinet (1) and outside the battery box (21). The battery cells (22) are electrically connected to the BMS system (23).

7. The wall-mounted energy storage cabinet according to claim 6, characterized in that, The battery box (21) includes a frame (211), an integrated busbar (212), and a cover plate (213). The frame (211) is installed inside the upper part of the cabinet (1) and forms a compartment with an open front side. The battery cell (22) is installed in the compartment with the tab (221) facing forward. The integrated busbar (212) is placed on the inner front side of the compartment, and the battery cell (22) is electrically connected to the BMS system (23) through the integrated busbar (212). The cover plate (213) covers the front side of the frame (211).

8. The wall-mounted energy storage cabinet according to claim 7, characterized in that, The frame (211) includes a bottom support plate (2111), a top plate (2112), and side plates (2113). The top plate (2112) is located at the inner top of the cabinet (1) in the left-right direction. The two side plates (2113) are respectively located at the upper ends of the inner walls on both sides of the cabinet (1) in the vertical direction. The bottom support plate (2111) is located at the lower ends of the two side plates (2113) in the left-right direction. The top plate (2112), the bottom support plate (2111), and the two side plates (2113) together enclose the frame (211).

9. The wall-mounted energy storage cabinet according to claim 7, characterized in that, The battery box (21) also includes multiple clamping strips (214), which are vertically arranged on the front side of the frame (211) and located between the frame (211) and the integrated busbar (212). The multiple clamping strips (214) are spaced apart in the left and right direction and are used to limit the battery cell (22) within the frame (211).

10. The wall-mounted energy storage cabinet according to claim 9, characterized in that, The clamping bar (214) is provided with a first opening (2141) at the explosion-proof valve (222) of the battery cell (22), and a second opening (2121) is provided on the integrated busbar (212) at the position corresponding to the first opening (2141).

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