Battery box of energy storage cabinet

Abstract

The utility model discloses an energy storage cabinet battery box which comprises a cabinet body, a first partition plate is fixedly connected to the interior of the cabinet body, a first sliding rail is arranged in the first partition plate, an L-shaped sliding block is movably connected to the interior of the first sliding rail, and an electric box shell is fixedly connected to the side face of the L-shaped sliding block. The energy storage cabinet battery box comprises an electric box shell, a reinforcing frame body is fixedly connected to the interior of the electric box shell, a second baffle is fixedly connected to the front face of the electric box shell, one end of a spring is fixedly connected to the interior of the electric box shell, and a telescopic block is fixedly connected to the other end of the spring. The other end of the spring is fixedly connected with the telescopic block, so that the telescopic block can be extruded by pulling the battery box, the telescopic block rebounds inwards, the battery box can be quickly disassembled or replaced, and the bottom of the cabinet body is provided with a cart convenient to transport, so that the disassembled battery box can be conveniently placed on the cart to be moved and transported.

Description

Technical Field

[0001] This utility model relates to the field of battery box technology, specifically to an energy storage cabinet battery box. Background Technology

[0002] Energy storage cabinets and battery boxes are key devices for storing electrical energy and are a core component of energy storage systems. They integrate battery modules, management systems, heat dissipation devices, and safety protection into a single cabinet or box, and are widely used in new energy power generation, grid peak shaving, industrial and commercial energy storage, and backup power supplies.

[0003] Existing patent document CN221632762U discloses an energy storage cabinet battery box, comprising an energy storage cabinet, a battery compartment separated by a partition within the energy storage cabinet, a battery box fixedly installed within the battery compartment, and several batteries assembled within the battery box. A mounting plate is provided at the bottom of each battery, which is stacked vertically. An auxiliary mechanism is also installed and lifted within the energy storage cabinet to assist in the loading and unloading of the batteries. By rotating a guide rod, a tray is raised and lowered to support the batteries, enabling the operator to push the batteries to a designated height within the battery box for installation. For placement, it assists in disassembly operations, significantly reducing safety hazards during manual lifting operations.

[0004] Although the device has many beneficial effects, the following problems still exist: When using the device to install or remove the battery box, the entire battery box needs to be disassembled inside the cabinet first, and then the battery box is removed. The disassembly process is cumbersome, and accidents may occur during the disassembly of the battery box located at a high position. The disassembly is also inconvenient. Secondly, before disassembling or assembling the battery box, the battery modules need to be transported to the vicinity of the cabinet in advance. However, due to the high cell density, the battery is heavy, which makes it difficult for staff to move it by hand. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the problems mentioned above, such as the need to disassemble the entire battery box inside the cabinet before removing it during use, installation, or disassembly, which is cumbersome and prone to accidents when disassembling high-mounted battery boxes, and the need to transport the battery modules to the vicinity of the cabinet beforehand, which results in a heavy battery due to its high cell density and difficulty in handling, this invention is proposed.

[0008] Therefore, the purpose of this utility model is to provide a battery box for an energy storage cabinet. A second baffle is fixedly connected to the front of the battery box shell, and one end of a spring is fixedly connected inside the shell. The other end of the spring is fixedly connected to a telescopic block. When installing the battery box inside the shell, the telescopic block is compressed. Since the spring is at its maximum relaxed state, the compressed block retracts inward under pressure, allowing the battery box to be properly installed inside the shell. Disassembly is also convenient; simply pull it out using the second handle. Furthermore, a hidden push-pull trolley is located at the bottom of the cabinet. When the battery box needs to be replaced or moved, the trolley can be removed, allowing the battery box to be placed on the trolley for easy movement without manual lifting.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A battery box for an energy storage cabinet includes a cabinet body. A first partition is fixedly connected inside the cabinet body. A first slide rail is provided inside the first partition. An L-shaped slider is movably connected inside the first slide rail. An outer casing of the battery box is fixedly connected to the side of the L-shaped slider. A reinforcing frame is fixedly connected inside the outer casing of the battery box. A second baffle is fixedly connected to the front of the outer casing of the battery box. A battery box can be installed inside the outer casing of the battery box. A second handle is fixedly connected to the front of the battery box. One end of a spring is fixedly connected inside the outer casing of the battery box. A telescopic block is fixedly connected to the other end of the spring.

[0012] As a preferred embodiment of the energy storage cabinet battery box of this utility model, the bottom of the cabinet is provided with a wheel rail, the wheel rail is slidably connected to a universal wheel, the top of the universal wheel is fixedly connected to a placement plate, the front of the placement plate is provided with a storage groove, the two sides of the placement plate are provided with a second slide rail, the second slide rail is movably connected to a connecting rod, the side of the connecting rod is movably connected to a push-pull handle, and the push-pull handle can be stored inside the storage groove.

[0013] In a preferred embodiment of the energy storage cabinet battery box of this utility model, the cabinet body is connected to a small door body via a pivot, and the front of the small door body is provided with a keyhole and a heat dissipation hole.

[0014] As a preferred embodiment of the energy storage cabinet battery box of this utility model, the front of the cabinet is connected to a door body via a pivot, the front of the door body is fixedly connected to a first handle, and the side of the cabinet body is also provided with heat dissipation holes.

[0015] In a preferred embodiment of the energy storage cabinet battery box of this utility model, a second partition is fixedly connected to the side of the first partition, and the second partition is distributed at equal intervals inside the first partition.

[0016] In a preferred embodiment of the energy storage cabinet battery box of this utility model, heat dissipation fins are fixedly connected to the side of the first partition, and heat dissipation pipes are fixedly connected inside the heat dissipation fins.

[0017] In a preferred embodiment of the energy storage cabinet battery box of this utility model, a first baffle is fixedly connected inside the cabinet, and a bottom plate is fixedly connected to the bottom of the cabinet.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This type of energy storage cabinet battery box has a first slide rail inside the first partition, and an L-shaped slider is movably connected inside the first slide rail. The battery box shell can be installed into the cabinet. At the same time, when it is necessary to remove the battery box for processing, the battery box shell and the battery box can be removed from the cabinet together in advance, placed on the ground, and then disassembled separately, ensuring safety. In addition, there is a telescopic block. When the battery box is installed or removed, the telescopic block will be squeezed. When the installation is completed, the telescopic block will spring back, making the installation and removal of the battery box more convenient.

[0021] This type of energy storage cabinet battery box: When it is necessary to install the battery box into the cabinet or disassemble and recycle the battery box, the staff needs to manually lift and move the battery box. However, due to the high density of the battery cells, the battery itself is heavy, making it inconvenient to lift and move. By using the push-pull trolley at the bottom of the cabinet, the battery box to be moved can be placed on the placement board first. Then, the push-pull handle can be taken out from the storage slot, the entire push-pull trolley can be unfolded, and the trolley can be dragged to achieve the purpose of moving the battery box. There is no need for staff to move it by hand, making the movement more convenient. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of the battery box of the energy storage cabinet according to the present invention;

[0024] Figure 2 This is a schematic diagram of the battery box structure of an energy storage cabinet according to the present invention;

[0025] Figure 3 This is a schematic diagram of the first partition structure of the battery box of an energy storage cabinet according to the present invention;

[0026] Figure 4 This is a schematic diagram of the battery box housing structure of an energy storage cabinet according to the present invention;

[0027] Figure 5 This is a schematic diagram of the battery box placement plate structure of an energy storage cabinet according to the present invention.

[0028] The following are the labeling details in the diagram: 1. Base plate; 2. Cabinet body; 3. Small door; 4. Large door; 5. Ventilation hole; 6. Keyhole; 7. First handle; 8. Heat dissipation pipe; 9. Heat dissipation fins; 10. First baffle; 11. First partition; 12. First slide rail; 13. L-shaped slider; 14. Electrical box casing; 15. Reinforcing frame; 16. Battery box; 17. Second handle; 18. Second baffle; 19. Spring; 20. Telescopic block; 21. Wheel rail; 22. Placement plate; 23. Second slide rail; 24. Storage slot; 25. Connecting rod; 26. Push-pull handle; 27. Casters; 28. Second partition. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0034] This utility model provides an overall structural schematic diagram of an energy storage cabinet battery box implementation method, including:

[0035] Please see Figures 1-5 This embodiment of an energy storage cabinet battery box 16 includes a cabinet body 2. A first partition 11 is fixedly connected inside the cabinet body 2. A first slide rail 12 is provided inside the first partition 11. An L-shaped slider 13 is movably connected inside the first slide rail 12. A battery box shell 14 is fixedly connected to the side of the L-shaped slider 13. A reinforcing frame 15 is fixedly connected inside the battery box shell 14. A second baffle 18 is fixedly connected to the front of the battery box shell 14. A battery box 16 can be installed inside the battery box shell 14. A second handle 17 is fixedly connected to the front of the battery box 16. One end of a spring 19 is fixedly connected inside the battery box shell 14, and a telescopic block 20 is fixedly connected to the other end of the spring 19.

[0036] It is worth noting that, in order to facilitate the disassembly or installation of the battery box 16, the bottom of the cabinet 2 is provided with a wheel rail 21, and a universal wheel 27 is slidably connected inside the wheel rail 21. A placement plate 22 is fixedly connected to the top of the universal wheel 27. A storage groove 24 is provided on the front of the placement plate 22. Second slide rails 23 are provided on both sides of the placement plate 22. A connecting rod 25 is movably connected inside the second slide rail 23. A push-pull handle 26 is movably connected to the side of the connecting rod 25. The push-pull handle 26 can be stored inside the storage groove 24.

[0037] Next, in order to protect the internal cabinet 2 when the energy storage cabinet is in operation, the cabinet 2 is connected to a small door 3 via a pivot. The front of the small door 3 has a keyhole 6 and a heat dissipation hole 5.

[0038] Meanwhile, in order to ensure that the internal battery pack is not prone to failure due to overload during operation, specifically, the front of the cabinet 2 is connected to the door body 4 via a pivot, the front of the door body 4 is fixedly connected to the first handle 7, and the side of the cabinet 2 is also provided with heat dissipation holes 5.

[0039] Furthermore, to facilitate the individual disassembly of each electrical box housing, specifically, a second partition 28 is fixedly connected to the side of the first partition 11, and the second partition 28 is distributed equidistantly inside the first partition 11.

[0040] It is worth noting that, in order to further enhance the heat dissipation effect inside the energy storage cabinet, specifically, heat dissipation fins 9 are fixedly connected to the side of the first partition 11, and heat dissipation pipes 8 are fixedly connected inside the heat dissipation fins 9.

[0041] Finally, in order to ensure that the cabinet 2 is stably placed in the required position, specifically, the cabinet 2 is internally fixedly connected to a first baffle 10, and the bottom of the cabinet 2 is fixedly connected to a base plate 1.

[0042] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0043] Combination Figures 1-5 The battery box 16 of the energy storage cabinet in this embodiment is used in the following specific way:

[0044] 1: When using this type of energy storage cabinet battery box 16, the energy storage cabinet needs to be placed in the required position first. The cabinet 2 can be placed stably on the ground by the bottom plate 1 at the bottom of the cabinet 2. Before use, the battery box 16 needs to be installed inside the cabinet 2. At this time, the push-pull trolley at the bottom of the cabinet 2 can be taken out and the battery box 16 that needs to be transported and moved can be placed on the placement plate 22 in advance. Then, the push-pull handle 26 is taken out from the storage slot 24 and pulled. The connecting rod 25 will move inside the second slide rail 23, so that the push-pull trolley can be fully unfolded, so as to facilitate the movement of the battery box 16 that needs to be used. It is more convenient to move without manual hand movement.

[0045] 2: When the battery box 16 to be used is moved to the corresponding cabinet 2, the battery box housing can be installed. Through the telescopic block 20 inside the battery box housing, when the battery box 16 is installed into the battery box housing, the bottom of the battery box 16 will squeeze the telescopic block 20. Since the spring 19 is usually in a relaxed state, the telescopic block 20 will retract and squeeze the spring 19, so that the battery box 16 can be installed inside the battery box housing. The same operation is used when removing the battery box 16. Simply pull the second handle 17 so that the battery box 16 can squeeze the telescopic block 20, so that the battery box 16 can be quickly disassembled and installed. The battery box housing can also effectively prevent the battery box 16 from being damaged by accidental collisions. Disassembly is relatively convenient.

[0046] 3: After the entire electrical box housing is installed, the main door 4 can be closed to allow the energy storage cabinet to operate. During the operation of the energy storage cabinet, the battery pack will generate heat. In order to prevent the heat inside the energy storage cabinet from being too high and damaging the battery pack, heat dissipation pipes 8 and heat dissipation fins 9 are fixedly connected to the side of the first partition 11. This allows the heat inside the energy storage cabinet to be dissipated. At the same time, heat dissipation holes 5 are also provided on the surface of the cabinet 2 to further enhance the heat dissipation effect.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A battery box (16) for an energy storage cabinet, characterized in that, The device includes a cabinet (2), with a first partition (11) fixedly connected inside the cabinet (2). A first slide rail (12) is provided inside the first partition (11). An L-shaped slider (13) is movably connected inside the first slide rail (12). An electrical box shell (14) is fixedly connected to the side of the L-shaped slider (13). A reinforcing frame (15) is fixedly connected inside the electrical box shell (14). A second baffle (18) is fixedly connected to the front of the electrical box shell (14). A battery box (16) can be installed inside the electrical box shell (14). A second handle (17) is fixedly connected to the front of the battery box (16). One end of a spring (19) is fixedly connected inside the electrical box shell (14). A telescopic block (20) is fixedly connected to the other end of the spring (19).

2. The energy storage cabinet battery box (16) according to claim 1, characterized in that, The bottom of the cabinet (2) is provided with a wheel rail (21), and a universal wheel (27) is slidably connected inside the wheel rail (21). A placement plate (22) is fixedly connected to the top of the universal wheel (27). A storage groove (24) is provided on the front of the placement plate (22). A second slide rail (23) is provided on both sides of the placement plate (22). A connecting rod (25) is movably connected inside the second slide rail (23). A push-pull handle (26) is movably connected to the side of the connecting rod (25). The push-pull handle (26) can be stored inside the storage groove (24).

3. The energy storage cabinet battery box (16) according to claim 1, characterized in that, The cabinet (2) is connected to a small door (3) via a pivot. The front of the small door (3) has a keyhole (6) and a heat dissipation hole (5).

4. The energy storage cabinet battery box (16) according to claim 1, characterized in that, The front of the cabinet (2) is connected to a door body (4) via a pivot. The front of the door body (4) is fixedly connected to a first handle (7). The side of the cabinet (2) is also provided with heat dissipation holes (5).

5. The energy storage cabinet battery box (16) according to claim 1, characterized in that, A second partition (28) is fixedly connected to the side of the first partition (11), and the second partition (28) is distributed at equal intervals inside the first partition (11).

6. The energy storage cabinet battery box (16) according to claim 1, characterized in that, The side of the first partition (11) is fixedly connected with heat dissipation fins (9), and the inside of the heat dissipation fins (9) is fixedly connected with heat dissipation pipes (8).

7. The energy storage cabinet battery box (16) according to claim 1, characterized in that, The cabinet (2) is fixedly connected to the inside of a first baffle (10), and the bottom of the cabinet (2) is fixedly connected to a bottom plate (1).

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