Wall-mounted energy storage lithium battery

Abstract

The utility model relates to the technical field of energy storage lithium batteries, in particular to a wall-mounted energy storage lithium battery which comprises an energy storage cabinet and a mounting plate, the mounting plate is arranged on the inner side of the energy storage cabinet, a lithium battery is arranged on the mounting plate, a push plate is arranged between the mounting plate and the energy storage cabinet, and the push plate is arranged on the inner side of the energy storage cabinet. According to the lithium battery maintenance device, by arranging the limiting plate, the shell, the first spring, the telescopic rod, the push plate, the mounting plate and other parts, when a lithium battery needs to be maintained, a worker drives the limiting plate to retract into the shell, and the limiting plate is pushed into the shell, so that the lithium battery can be maintained conveniently; and at this time, the limiting plate relieves limitation on the mounting plate, then a first spring part, a first telescopic rod part and a push plate part are matched with one another, so that the mounting plate part is pushed to move, the mounting plate drives the lithium battery to move along with the mounting plate, the effect of pushing the lithium battery out of the energy storage cabinet is achieved, and the effect of facilitating workers to maintain the device is achieved.

Description

Technical Field

[0001] This application relates to the technical field of energy storage lithium batteries, and in particular to a wall-mounted energy storage lithium battery. Background Technology

[0002] Wall-mounted energy storage lithium batteries can be integrated with home solar photovoltaic systems or wind power generation systems to store excess energy and provide power support to the home during peak electricity consumption or power outages, ensuring the stability and independence of the home's electricity supply.

[0003] A search revealed Chinese Patent Publication No. CN220753563U, which discloses a wall-mounted energy storage lithium battery. This battery incorporates a motor, fan, and heat dissipation mesh. The entire heat dissipation assembly is fixed to the energy storage cabinet via a heat sink. The motor drives a rotating shaft, which in turn drives a fan to generate airflow, cooling the interior of the energy storage cabinet. A cross-shaped bracket secures the heat dissipation assembly inside the heat sink, and the heat dissipation mesh expels the hot air from the cabinet. This improves the overall heat dissipation performance of the energy storage cabinet, reduces the high temperatures generated during lithium battery operation, extends the battery's lifespan, and reduces safety hazards.

[0004] Regarding the aforementioned related technologies, the inventors have discovered the following drawbacks: In the prior art, lithium batteries are generally fixedly installed inside the energy storage cabinet. At the same time, in order to save space, the gap between the energy storage cabinet and the lithium battery is small, which makes disassembly of the device inconvenient and affects the maintenance efficiency of the staff. In order to solve the problem of inconvenient disassembly and the impact on the maintenance efficiency of the staff in the prior art, this application proposes to place the lithium battery on the mounting plate and set a snap-fit ​​component between the mounting plate and the energy storage cabinet, so as to facilitate the removal of the lithium battery from the energy storage cabinet and achieve the effect of facilitating the maintenance of the staff. Utility Model Content

[0005] To facilitate the removal of lithium batteries from the energy storage cabinet and enable maintenance by staff, this application provides a wall-mounted energy storage lithium battery.

[0006] This application provides a wall-mounted energy storage lithium battery, which adopts the following technical solution: it includes an energy storage cabinet and a mounting plate. The mounting plate is disposed inside the energy storage cabinet, and a lithium battery is disposed on the mounting plate. A push plate is disposed between the mounting plate and the energy storage cabinet. An elastic component is disposed between the push plate and the energy storage cabinet. A limit plate is disposed on the front side of the push plate, and a reset component is disposed between the limit plate and the energy storage cabinet.

[0007] Optionally, the elastic component includes a spring and a telescopic rod. The spring is fitted onto the telescopic rod, one end of the telescopic rod is mounted on the push plate, and the other end of the telescopic rod is mounted on the energy storage cabinet.

[0008] Optionally, the reset assembly includes a housing, which is mounted on the energy storage cabinet. The housing is connected to the limiting plate via a telescopic rod, and a spring is fitted onto the telescopic rod.

[0009] Optionally, a sliding plate is provided at the end of the limiting plate away from the outer shell, the sliding plate is slidably disposed with the limiting plate, a slider is installed on the side of the sliding plate close to the outer shell, a sliding groove is provided on the limiting plate, and the slider is slidably disposed with the sliding groove.

[0010] Optionally, an arc-shaped block is provided at one end of the slider near the outer shell, and a slot is provided on the limiting plate at the corresponding position of the arc-shaped block. The end of the slide plate away from the outer shell is chamfered.

[0011] Optionally, connecting plates are installed on both sides of the energy storage cabinet. The connecting plates are provided with adjustment holes. A fixing block is provided on one side of the connecting plate. A threaded rod is provided on the fixing block. The threaded rod passes through the adjustment hole and is provided with a nut.

[0012] Optionally, two push plates are provided, and the two push plates are symmetrically arranged in the energy storage cabinet. A rubber pad is provided on the side of the push plate away from the first spring.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model, by setting up a limiting plate, a housing, a spring, a telescopic rod, a push plate, and a mounting plate, allows the limit plate to retract into the housing when the lithium battery needs maintenance. At this time, the limit plate releases its restriction on the mounting plate. Then, the spring, the telescopic rod, and the push plate work together to push the mounting plate to move. The mounting plate then moves the lithium battery along with it, thus pushing the lithium battery out of the energy storage cabinet and facilitating maintenance by the staff.

[0015] 2. This utility model includes components such as a sliding plate, a slider, an arc-shaped block, a second spring, and a second telescopic rod. During operation, the second spring and the second telescopic rod work together to drive the limiting plate to retract into the outer shell while simultaneously compressing and storing force on the second spring. When the limiting plate is released, the second spring drives it to automatically reset. Through the cooperation between the sliding plate, the slider, and the arc-shaped block, the movement of the sliding plate is adjusted. The sliding plate drives the slider and the arc-shaped block to move, so that the arc-shaped block engages with the corresponding slot, thereby restricting the position of the sliding plate. By pushing one end of the sliding plate out of the limiting plate, the stability of the limiting plate is improved. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box in an embodiment of this application;

[0018] Figure 3 This is a cross-sectional view of an embodiment of this application;

[0019] Figure 4 This is a partial structural diagram of an embodiment of this application.

[0020] Reference numerals in the attached diagram: 1. Energy storage cabinet; 2. Mounting plate; 3. Lithium battery; 4. Push plate; 5. Spring 1; 6. Telescopic rod 1; 7. Limiting plate; 8. Outer shell; 9. Spring 2; 10. Telescopic rod 2; 11. Slide plate; 12. Slide groove; 13. Slider; 14. Arc block; 15. Slot; 16. Connecting plate; 17. Adjustment hole; 18. Fixing block; 19. Threaded rod; 20. Nut. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0022] This application discloses a wall-mounted energy storage lithium battery. For example... Figure 1 , Figure 2 As shown, the device includes an energy storage cabinet 1 and a mounting plate 2. Connecting plates 16 are installed on both sides of the energy storage cabinet 1. Adjustment holes 17 are provided on the connecting plates 16. A fixing block 18 is provided on one side of the connecting plate 16. A threaded rod 19 is provided on the fixing block 18. The threaded rod 19 passes through the adjustment holes 17 and a nut 20 is provided on the threaded rod 19. When installing the energy storage cabinet 1, the nut 20 is rotated away from the connecting plate 16, thereby releasing the restriction on the fixing block 18. Then, the fixing block 18 is moved to the preset position and the nut 20 is rotated in the opposite direction to fix it. This allows the fixing position of the energy storage cabinet 1 to be adjusted according to the actual installation situation.

[0023] See Figure 2 , Figure 3 As shown, the mounting plate 2 is located inside the energy storage cabinet 1. The mounting plate 2 is equipped with a lithium battery 3. A push plate 4 is provided between the mounting plate 2 and the energy storage cabinet 1. An elastic component is provided between the push plate 4 and the energy storage cabinet 1. The elastic component includes a spring 5 and a telescopic rod 6. The spring 5 is sleeved on the telescopic rod 6. One end of the telescopic rod 6 is installed on the push plate 4, and the other end of the telescopic rod 6 is installed on the energy storage cabinet 1. When the mounting plate 2 is installed into the energy storage cabinet 1, the mounting plate 2 drives the push plate 4 to move. The push plate 4 compresses the spring 5. At this time, the spring 5 stores force, and the release force of the spring 5 pushes the push plate 4 to move in the opposite direction.

[0024] In this embodiment, two push plates 4 are provided, and the two push plates 4 are symmetrically arranged in the energy storage cabinet 1. A rubber pad is provided on the side of the push plate 4 away from the spring 5, so that the force on both sides of the mounting plate 2 is even, thereby improving the stability of the mounting plate 2 during operation.

[0025] See Figure 3 , Figure 4 As shown, a limit plate 7 is provided on the front side of the push plate 4. A reset assembly is provided between the limit plate 7 and the energy storage cabinet 1. The reset assembly includes a housing 8, which is installed on the energy storage cabinet 1. A slide plate 11 is provided at the end of the limit plate 7 away from the housing 8. The slide plate 11 is slidably disposed with the limit plate 7. A slider 13 is installed on the side of the slide plate 11 close to the housing 8.

[0026] In this embodiment, a sliding groove 12 is provided on the limiting plate 7, and the slider 13 is slidably disposed with the sliding groove 12. An arc-shaped block 14 is provided at the end of the slider 13 near the outer shell 8. A slot 15 is provided on the limiting plate 7 at the corresponding position of the arc-shaped block 14. The sliding plate 11 and the end of the limiting plate 7 away from the outer shell 8 are chamfered. The chamfering allows the limiting plate 7 to automatically move into the outer shell 8 when the mounting plate 2 is installed into the energy storage cabinet 1.

[0027] In this embodiment, the outer shell 8 and the limiting plate 7 are connected by a telescopic rod 10. A spring 9 is sleeved on the telescopic rod 10. While driving the limiting plate 7 to move into the outer shell 8, the limiting plate 7 compresses the spring 9. The limiting plate 7 is automatically reset by releasing the force of the spring 9.

[0028] The implementation principle of a wall-mounted energy storage lithium battery according to an embodiment of this application is as follows: When the device needs to be repaired, the energy storage cabinet 1 is first opened, and then the sliding plate 11 is driven to move. The sliding plate 11 drives the slider 13 to move, and the slider 13 drives the arc block 14 to separate from the current slot 15. After the sliding plate 11 moves to the preset position, the arc block 14 is inserted into the corresponding slot 15, thereby restricting the position of the sliding plate 11. Then, the limiting plate 7 is driven to move and pushed into the outer shell 8. At this time, the limiting plate 7 releases the restriction on the mounting plate 2. At the same time, the spring 5 in the storage drives the push plate 4 to move. The push plate 4 pushes the mounting plate 2 to move, and the mounting plate 2 drives the lithium battery 3 to move, thereby realizing convenient disassembly of the device and facilitating maintenance by the staff. The installation is carried out by reversing the operation.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wall-mounted energy storage lithium battery, comprising an energy storage cabinet (1) and a mounting plate (2), characterized in that: The mounting plate (2) is disposed on the inner side of the energy storage cabinet (1). The mounting plate (2) is provided with a lithium battery (3). A push plate (4) is disposed between the mounting plate (2) and the energy storage cabinet (1). An elastic component is disposed between the push plate (4) and the energy storage cabinet (1). A limit plate (7) is disposed on the front side of the push plate (4). A reset component is disposed between the limit plate (7) and the energy storage cabinet (1).

2. The wall-mounted energy storage lithium battery according to claim 1, characterized in that: The elastic component includes a spring (5) and a telescopic rod (6). The spring (5) is sleeved on the telescopic rod (6). One end of the telescopic rod (6) is installed on the push plate (4), and the other end of the telescopic rod (6) is installed on the energy storage cabinet (1).

3. A wall-mounted energy storage lithium battery according to claim 1, characterized in that: The reset assembly includes a housing (8), which is mounted on the energy storage cabinet (1). The housing (8) is connected to the limiting plate (7) by a telescopic rod (10), and a spring (9) is fitted on the telescopic rod (10).

4. A wall-mounted energy storage lithium battery according to claim 3, characterized in that: The limiting plate (7) is provided with a sliding plate (11) at one end away from the outer shell (8). The sliding plate (11) is slidably disposed with the limiting plate (7). A slider (13) is installed on the side of the sliding plate (11) close to the outer shell (8). A sliding groove (12) is provided on the limiting plate (7). The slider (13) is slidably disposed with the sliding groove (12).

5. A wall-mounted energy storage lithium battery according to claim 4, characterized in that: The slider (13) has an arc-shaped block (14) at one end near the outer shell (8), and the limiting plate (7) at the corresponding position of the arc-shaped block (14) has a slot (15). The slide plate (11) and the limiting plate (7) at the end away from the outer shell (8) are chamfered.

6. A wall-mounted energy storage lithium battery according to claim 1, characterized in that: The energy storage cabinet (1) is equipped with connecting plates (16) on both sides. The connecting plates (16) are provided with adjustment holes (17). A fixing block (18) is provided on one side of the connecting plates (16). A threaded rod (19) is provided on the fixing block (18). The threaded rod (19) passes through the adjustment hole (17). A nut (20) is provided on the threaded rod (19).

7. A wall-mounted energy storage lithium battery according to claim 2, characterized in that: There are two push plates (4), which are symmetrically arranged inside the energy storage cabinet (1). A rubber pad is provided on the side of the push plate (4) away from the spring (5).

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