Drawer-type energy storage cabinet convenient to dismount and replace

Abstract

The utility model discloses a drawer type energy storage cabinet convenient to replace and disassemble relates to the field of energy storage cabinet, it includes energy storage cabinet cabinet body and energy storage cabinet cabinet door, energy storage cabinet cabinet door is hinged in energy storage cabinet cabinet body's front surface one end, the inside of energy storage cabinet cabinet body is provided with a plurality of energy storage cavities, and the inside pull -out type connection of energy storage cavity has energy storage module. The utility model discloses through setting up and down subassembly, utilizes the energy storage module of upholding and can drive energy storage module to do the lift, can promote energy storage module to the specified position height, and then the installation and removal between energy storage module and energy storage cavity will become more convenient, greatly reduced the labor intensity of staff, also reduced the risk of falling in the energy storage module dismounting process.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinets, specifically a drawer-type energy storage cabinet that is easy to replace and disassemble. Background Technology

[0002] Drawer-type energy storage cabinets are devices that integrate energy storage units into a cabinet in the form of drawers. They offer advantages such as modular design, flexible expansion, and efficient maintenance, and are suitable for industrial, commercial, and residential energy storage scenarios. Drawer-type energy storage cabinets typically consist of multiple drawer units, each of which can be installed or removed independently. Internally, they integrate battery modules, a battery management system (BMS), electrical connection components, etc. This design makes the installation, maintenance, and expansion of energy storage cabinets more convenient.

[0003] Most existing industrial and commercial drawer-type energy storage cabinets are quite large, with some reaching a height of 2-3 meters. The energy storage modules positioned high within these cabinets are inconvenient to maintain and repair. These modules, consisting of drawers and batteries, are quite heavy. After the high-positioned modules are pulled out of the cabinet's storage chamber, workers need to lift them and slowly move them to the maintenance area. Similarly, installation requires lifting the modules to a certain height before pushing them into their designated storage chambers. Therefore, maintenance and repair increase the workload for workers. If workers become exhausted and the modules fall, there is a risk of equipment damage and accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a drawer-type energy storage cabinet that is easy to replace and disassemble in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drawer-type energy storage cabinet that is easy to replace and disassemble, comprising an energy storage cabinet body and an energy storage cabinet door, wherein the energy storage cabinet door is hinged to one end of the front surface of the energy storage cabinet body, and the interior of the energy storage cabinet body is provided with multiple energy storage cavities, wherein energy storage modules are pulled out and connected to the interior of the energy storage cavities.

[0006] Two guide grooves are symmetrically formed on the front surface of the energy storage cabinet near the two sides of the energy storage module. An installation groove is formed directly below each of the two guide grooves. A lifting assembly is installed between the two sets of guide grooves and the installation grooves to lift the energy storage module and move it along the length of the guide groove, so as to assist in the installation and disassembly of the energy storage module and the energy storage cavity.

[0007] As a further embodiment of this utility model: the lifting assembly includes two threaded rods, the two threaded rods are respectively located inside the two guide grooves, and the upper and lower ends of the threaded rods are rotatably connected to the top and bottom walls of the guide grooves respectively through bearings, and a motor for driving the threaded rods to rotate is installed inside the mounting groove;

[0008] The threaded rod is threaded with a movable block along its length, and a lifting plate is provided between the two movable blocks. The lifting plate is located on one side of the opening end of the energy storage cavity.

[0009] As a further improvement of this utility model: the motor is fixedly connected to the bottom end of the threaded rod by a coupling, and the motor is a synchronous motor.

[0010] As a further embodiment of this utility model: the movable block has an L-shaped structure, and a movable groove is provided on the end face of the movable block away from the threaded rod. A shaft is provided at the upper end of the movable groove, and the two ends of the shaft are respectively fixedly connected to the two side walls of the movable groove.

[0011] As a further improvement of this utility model: two connecting blocks are symmetrically provided at both ends of the bottom of the lifting plate. The connecting blocks are fixedly connected to the bottom of the lifting plate by bolts, and one end of the connecting block is slidably connected to the inner side of the movable groove.

[0012] As a further embodiment of this utility model: a through hole is provided at one end of the connecting block near the movable groove. The through hole is a waist-shaped through hole, and the shaft is located inside the through hole. The outer diameter of the shaft is matched with the inner spacing of the through hole.

[0013] As a further improvement of this utility model, the bottom of the energy storage cabinet is equipped with casters.

[0014] As a further improvement of this utility model: the front surface of the energy storage cabinet and the lower side of the mounting groove are provided with a slot, and the end of the lifting plate away from the movable block is provided with a protrusion, which can engage with the slot.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention incorporates a lifting component that pushes and lifts the energy storage module, raising it to a designated height. This makes installation and disassembly of the energy storage module and the energy storage chamber much more convenient, significantly reducing the workload of workers and minimizing the risk of the module falling during installation and disassembly. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the lifting component structure of this utility model;

[0019] Figure 3 This is a partial structural diagram of the lifting component of this utility model;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the split structure.

[0021] In the diagram: 1. Energy storage cabinet body; 2. Energy storage cabinet door; 3. Energy storage cavity; 4. Energy storage module; 5. Guide groove; 6. Mounting groove; 7. Lifting assembly; 701. Threaded rod; 702. Motor; 703. Movable block; 704. Lifting plate; 705. Connecting block; 706. Movable groove; 707. Shaft; 708. Through hole; 8. Casters. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-4 In this embodiment of the utility model, the drawer-type energy storage cabinet that is easy to replace and disassemble includes an energy storage cabinet body 1 and an energy storage cabinet door 2. The energy storage cabinet door 2 is hinged to one end of the front surface of the energy storage cabinet body 1. The energy storage cabinet body 1 is provided with multiple energy storage cavities 3. The energy storage modules 4 are pulled out and connected to the inside of the energy storage cavities 3.

[0024] Two guide grooves 5 are symmetrically opened on the front surface of the energy storage cabinet 1 near the two sides of the energy storage module 4. An installation groove 6 is opened directly below the two guide grooves 5. A lifting component 7 is installed between the two sets of guide grooves 5 and the installation groove 6 to lift the energy storage module 4 and move it along the length of the guide groove 5 to assist in the installation and disassembly of the energy storage module 4 and the energy storage cavity 3.

[0025] The lifting assembly 7 includes two threaded rods 701, which are located inside the two guide grooves 5 respectively. The upper and lower ends of the threaded rods 701 are rotatably connected to the top and bottom walls of the guide grooves 5 respectively through bearings. A motor 702 that drives the threaded rods 701 to rotate is installed inside the mounting groove 6.

[0026] The threaded rod 701 is threadedly connected to a movable block 703 along its length. A lifting plate 704 is provided between the two movable blocks 703. The lifting plate 704 is located on one side of the opening end of the energy storage cavity 3. The motor 702 is fixedly connected to the bottom end of the threaded rod 701 through a coupling, and the motor 702 is a synchronous motor.

[0027] In this embodiment: by setting up a lifting component 7, the energy storage module 4 is pushed and driven to move up and down, and the energy storage module 4 can be raised to a specified height. This makes the installation and disassembly of the energy storage module 4 and the energy storage cavity 3 more convenient, greatly reducing the labor intensity of the staff and also reducing the risk of the energy storage module 4 falling during the installation and disassembly process.

[0028] Specifically, when it is necessary to inspect or repair one or more energy storage modules 4 inside the energy storage cabinet 1, especially the energy storage module 4 with a relatively high position, this solution uses a lifting assembly 7 to assist the staff in installation and disassembly. The motor 702 drives the threaded rod 701 to rotate, which in turn drives the movable block 703 to move along the length of the threaded rod 701. The moving movable block 703 will also change the position height of the lifting plate 704. When the lifting plate 704 reaches the designated position height, the motor 702 stops working. At this time, the staff pulls out the energy storage module 4 from the energy storage cavity 3, pulls it out and moves it to the lifting plate 704 for support. Then, the motor 702 drives the lifting plate 704 to descend again until it is lowered to a position height that is convenient for the staff to move.

[0029] Similarly, when replacing the new energy storage module 4, the energy storage module 4 is transported and placed on the low-level lifting plate 704, and then the lifting plate 704 is driven by the motor 702 to rise to the designated height. Then, the energy storage module 4 is pushed to move into the corresponding energy storage cavity 3 for installation. This method can save a lot of physical effort for the installation and disassembly of the high-level energy storage module 4 and also effectively reduce the risk of the energy storage module 4 falling from the high temperature.

[0030] Please refer to this carefully. Figures 1-4 The movable block 703 has an L-shaped structure. A movable groove 706 is provided on the end face of the movable block 703 away from the threaded rod 701. A shaft 707 is provided at the upper end of the movable groove 706. The two ends of the shaft 707 are respectively fixedly connected to the two side walls of the movable groove 706.

[0031] Two connecting blocks 705 are symmetrically provided at both ends of the bottom of the lifting plate 704. The connecting blocks 705 are fixedly connected to the bottom of the lifting plate 704 by bolts, and one end of the connecting block 705 is slidably connected to the inner side of the movable groove 706.

[0032] A through hole 708 is provided at one end of the connecting block 705 near the movable groove 706. The through hole 708 is an oblong through hole, and the shaft 707 is located inside the through hole 708. The outer diameter of the shaft 707 is matched with the inner spacing of the through hole 708. A caster wheel 8 is installed at the bottom of the energy storage cabinet 1.

[0033] The front surface of the energy storage cabinet 1 and the lower side of the mounting groove 6 are provided with a latch. The end of the lifting plate 704 away from the movable block 703 is provided with a protrusion, and the protrusion of the lifting plate 704 can engage with the latch.

[0034] In this embodiment: when the lifting plate 704 is not needed, the lifting plate 704 can be folded and stored. By manually lifting the lifting plate 704, the shaft 707 can be moved from the top of the through hole 708 to the bottom of the through hole 708. At this time, the lifting plate 704 can be rotated around the shaft 707 as the axis to store the lifting plate 704 without taking up space. It is also positioned by the protrusion engaging the latch, so it is not easy to shake when moving and can also cover the mounting groove 6 for sealing.

[0035] Conversely, when the lifting plate 704 is needed, it is rotated in the opposite direction around the shaft 707 until the lifting plate 704 is parallel to the top surface of the movable block 703. At this time, the shaft 707 is located at the top of the through hole 708, and the lifting plate 704 sits on the shaft 707. The lifting plate 704 will be supported and will not fold, so it can be used to lift and transport the energy storage module 4.

[0036] In addition, this solution also installs casters 8 at the bottom of the energy storage cabinet 1, which makes it easier to move the entire energy storage cabinet 1 during transportation.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drawer-type energy storage cabinet that is easy to replace and disassemble, comprising a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is hinged to one end of the front surface of the cabinet body (1), characterized in that, The energy storage cabinet (1) has multiple energy storage cavities (3) inside, and the energy storage cavities (3) are connected to the energy storage modules (4) by a pull-out method. Two guide grooves (5) are symmetrically provided on the front surface of the energy storage cabinet (1) near the two sides of the energy storage module (4). An installation groove (6) is provided directly below each of the two guide grooves (5). A lifting component (7) is installed between the two sets of guide grooves (5) and the installation grooves (6) to lift the energy storage module (4) and move it along the length direction of the guide grooves (5) to assist in the installation and disassembly of the energy storage module (4) and the energy storage cavity (3).

2. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 1, characterized in that, The lifting assembly (7) includes two threaded rods (701), which are located inside the two guide grooves (5) respectively. The upper and lower ends of the threaded rods (701) are rotatably connected to the top and bottom walls of the guide grooves (5) respectively through bearings. A motor (702) for driving the threaded rods (701) to rotate is installed inside the mounting groove (6). The threaded rod (701) is threaded with a movable block (703) along its length, and a lifting plate (704) is provided between the two movable blocks (703). The lifting plate (704) is located on one side of the opening end of the energy storage cavity (3).

3. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 2, characterized in that, The motor (702) is fixedly connected to the bottom end of the threaded rod (701) by a coupling, and the motor (702) is a synchronous motor.

4. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 3, characterized in that, The movable block (703) has an L-shaped structure. A movable groove (706) is provided on the end face of the movable block (703) away from the threaded rod (701). A shaft (707) is provided at the upper end of the movable groove (706). The two ends of the shaft (707) are respectively fixedly connected to the two side walls of the movable groove (706).

5. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 4, characterized in that, Two connecting blocks (705) are symmetrically provided at both ends of the bottom of the lifting plate (704). The connecting blocks (705) are fixedly connected to the bottom of the lifting plate (704) by bolts, and one end of the connecting block (705) is slidably connected to the inner side of the movable groove (706).

6. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 5, characterized in that, The connecting block (705) has a through hole (708) at one end near the movable groove (706). The through hole (708) is an oblong through hole, and the shaft (707) is located inside the through hole (708). The outer diameter of the shaft (707) is matched with the inner spacing of the through hole (708).

7. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 6, characterized in that, The bottom of the energy storage cabinet (1) is equipped with casters (8).

8. The drawer-type energy storage cabinet that is easy to replace and disassemble according to claim 6, characterized in that, The front surface of the energy storage cabinet (1) and the lower side of the mounting groove (6) are provided with a slot. The end of the lifting plate (704) away from the movable block (703) is provided with a protrusion. The protrusion of the lifting plate (704) can be engaged with the slot.

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