Energy storage battery compartment convenient for increasing and decreasing battery modules

Abstract

The utility model discloses an energy storage battery bin convenient for increasing and decreasing battery modules, and relates to the technical field of energy storage battery bins. An energy storage battery compartment facilitating increase and decrease of battery modules comprises a battery compartment body, a detachable cover plate is mounted at the top end of the battery compartment body, a first positioning seat is fixedly connected to the middle of the inner bottom end of the battery compartment body, and second positioning seats which are transversely symmetrical are fixedly connected to the inner bottom end of the battery compartment body; battery modules which are distributed at equal intervals are placed between the second positioning seat and the first positioning seat, and a fixing assembly for fixing the battery modules is arranged on the battery bin body. The battery modules are placed in the battery bin body, positioning is conducted through the first positioning base, the second positioning base and the lifting base, the battery modules can be fixed through cooperation of the clamping plates and the clamping rods, the situation that the battery modules are loosened in the battery bin body is avoided, and when the number of the battery modules needs to be increased or decreased, the lifting base moves upwards to drive the battery modules to be lifted upwards; meanwhile, the clamping rods can be controlled to loosen the clamping plates, so that the battery modules can be quickly increased and decreased.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage battery compartments, and in particular to an energy storage battery compartment that is convenient for adding and removing battery modules. Background Art

[0002] With the continuous development and popularization of renewable energy technologies, energy storage systems have gained widespread application as key equipment for balancing electricity supply and demand and improving energy efficiency. Among various energy storage technologies, battery energy storage is highly favored for its high efficiency, rapid response, and environmental friendliness. To meet energy storage needs in different scenarios, the capacity of battery energy storage systems needs to be flexibly adjusted according to actual application conditions.

[0003] In traditional battery compartment designs, battery modules are usually installed on battery racks using bolts. Although this fixing method can ensure a stable connection between battery modules and between battery racks, it is inconvenient to operate when faced with situations where the battery pack capacity needs to be adjusted, such as increasing or decreasing the number of battery modules to adapt to load changes or replacing old battery cells. Specifically, each time a battery module is added or removed, staff need to manually remove or install a large number of bolts, which is not only time-consuming and labor-intensive, but also increases maintenance costs. In addition, during the frequent use of such operations, there are safety hazards caused by improper use of tools, such as bolt stripping, which further affects the reliability and service life of the entire energy storage system.

[0004] In order to solve the above problems, we propose an energy storage battery compartment that is convenient for adding and removing battery modules. This energy storage battery compartment can not only ensure the stable connection of the battery modules, but also facilitate the rapid addition and removal of battery modules. Utility Model Content

[0005] In order to overcome the shortcomings of existing energy storage battery warehouses that adding or removing battery modules requires disassembling or installing a large number of bolts, which is not only time-consuming and labor-intensive but also increases maintenance costs, the utility model provides an energy storage battery warehouse that is convenient for adding and removing battery modules. This energy storage battery warehouse can not only ensure the stable connection of the battery modules, but also facilitate the rapid addition and removal of battery modules.

[0006] A storage battery compartment that is convenient for adding and removing battery modules includes a battery compartment body, a detachable cover plate installed on the top of the battery compartment body, a first positioning seat fixedly connected to the middle position of the bottom end of the battery compartment body, a transversely symmetrical second positioning seat fixedly connected to the bottom end of the battery compartment body, equidistantly distributed battery modules are placed between the second positioning seat and the first positioning seat, a fixing component for fixing the battery module is provided on the battery compartment body, and a buffer component for reducing external impact force is provided on the cover plate.

[0007] As an improvement to the above scheme, the fixing assembly includes a transversely symmetrical electric guide rail, which is fixedly connected to the battery compartment body, a sliding seat is slidably connected to the electric guide rail, a lifting seat is fixedly connected between the sliding seats, a clamping plate is fixedly connected to both sides of the battery module, and both sides of the lifting seat are fixedly connected to equidistant fixed seats, a clamping rod is slidably connected to the fixed seat, a first spring is connected between the clamping rod and the adjacent fixed seat, a mounting rod is fixedly connected between two adjacent clamping rods, and extrusion plates are fixedly connected to both sides of the battery compartment body.

[0008] As an improvement to the above solution, a slot adapted to the clamping rod is provided on the clamping plate.

[0009] As an improvement to the above solution, the mounting rod is U-shaped and is sleeved on the adjacent extrusion plate. An inclined bending structure is provided in the middle of the extrusion plate, and the mounting rod is extruded and matched with the extrusion plate.

[0010] As an improvement of the above scheme, the buffer assembly includes a mounting frame, which is fixedly connected to the top of the cover plate, a buffer plate is slidably connected to the mounting frame, the top of the cover plate is fixedly connected to equidistant guide seats, the guide seats are fixedly connected to laterally symmetrical guide rods, a slider is slidably connected to the guide rods, a second spring is connected between the slider and the adjacent guide seat, a connecting plate is rotatably connected to the slider, the top of the connecting plate is rotatably connected to a fixed block, and the fixed block is fixedly connected to the top of the buffer plate.

[0011] As an improvement to the above solution, a rubber buffer layer is provided on the top of the buffer plate.

[0012] The utility model has the following advantages: 1. The battery module is placed in the battery compartment body, and the battery module is positioned by the first positioning seat, the second positioning seat and the lifting seat. The battery module can be fixed by the cooperation of the clamping plate and the clamping rod to prevent the battery module from loosening in the battery compartment body. When the battery module needs to be added or removed, the lifting seat moves upward to drive the battery module to lift upward, and at the same time, it can also control the clamping rod to loosen the clamping plate, which is convenient for quickly adding or removing battery modules.

[0013] 2. When the buffer plate is impacted by the outside world, it will slide downward. The expansion and contraction of the second spring can reduce the downward impact force, preventing the impact force from directly acting on the cover plate and causing damage to the battery module. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the battery compartment body, cover plate and battery module of the utility model.

[0016] Figure 3It is a schematic diagram of the three-dimensional structure of the battery compartment body, the first positioning seat and the second positioning seat of the present invention.

[0017] Figure 4 It is a three-dimensional structural diagram of the electric guide rail, slide seat and lifting seat of the utility model.

[0018] Figure 5 It is a three-dimensional structural diagram of the components such as the clamping plate, the fixing seat and the clamping rod of the utility model.

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the first spring, the mounting rod, the extrusion plate and other components of the utility model.

[0020] Figure 7 It is a three-dimensional structural diagram of the guide seat, guide rod, slider and other components of the utility model.

[0021] Figure 8 It is a three-dimensional structural diagram of the second spring, connecting plate, fixing block and other components of the utility model.

[0022] The numbers in the figure are: 1. Battery compartment body, 101. Cover plate, 2. First positioning seat, 3. Second positioning seat, 4. Battery module, 5. Electric guide rail, 6. Slide seat, 7. Lifting seat, 8. Positioning plate, 9. Fixed seat, 10. Clamping rod, 11. First spring, 12. Mounting rod, 13. Extrusion plate, 14. Guide seat, 15. Guide rod, 16. Slider, 17. Second spring, 18. Connecting plate, 19. Fixed block, 20. Buffer plate, 21. Mounting frame. DETAILED DESCRIPTION

[0023] The above scheme is further described below with reference to specific examples. It should be understood that these examples are intended to illustrate the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the conditions of the specific manufacturer. The implementation conditions not specified are generally those used in routine experiments.

[0024] Example 1: An energy storage battery compartment that is convenient for adding and removing battery modules, such as Figures 1-8 As shown, it includes a battery compartment body 1, a cover plate 101, a first positioning seat 2, a second positioning seat 3, a battery module 4, a fixing assembly and a buffer assembly. A detachable cover plate 101 is installed on the upper side of the battery compartment body 1, and the first positioning seat 2 is fixedly connected to the middle position of the lower inner side of the battery compartment body 1. The left and right parts of the lower inner side of the battery compartment body 1 are fixedly connected to the second positioning seat 3. Four equidistantly distributed battery modules 4 are placed between the second positioning seat 3 and the first positioning seat 2. A fixing assembly for fixing the battery module 4 is provided on the battery compartment body 1, and a buffer assembly for mitigating external impact force is provided on the cover plate 101.

[0025] When using this device, the staff removes the cover 101, and then the staff places the battery module 4 into the battery compartment body 1, positions the battery module 4 through the first positioning seat 2 and the second positioning seat 3, and then fixes the battery module 4 through the fixing assembly. After the battery module 4 is installed, the staff resets and installs the cover 101. During the use of this device, the buffer assembly can buffer the external impact force to prevent the battery module 4 from being damaged. When it is necessary to add or remove the battery module 4, the staff removes the cover 101, and then controls the fixing assembly to loosen the battery module 4. At the same time, the fixing assembly will also lift the battery module 4 so that the staff can quickly disassemble, reduce or add a new battery module 4.

[0026] Example 2: Based on Example 1, Figure 4 、 Figure 5 and Figure 6 As shown, the fixed assembly includes an electric guide rail 5, a slide 6, a lifting seat 7, a positioning plate 8, a fixed seat 9, a clamping rod 10, a first spring 11, a mounting rod 12 and an extrusion plate 13. The front and rear sides of the battery compartment 1 are fixedly connected to the left and right symmetrical electric guide rails 5, the slide 6 is slidably connected to the electric guide rail 5, and the lifting seat 7 is fixedly connected between the four slides 6. The left and right sides of the battery module 4 are fixedly connected to the positioning plate 8, and the left and right sides of the lifting seat 7 are fixedly connected to four groups of equidistant fixed seats 9, and each group of fixed seats 9 is two A card rod 10 is slidably connected to the upper part of the fixed seat 9, and a card slot adapted to the card rod 10 is opened on the front and rear parts of the card plate 8. A first spring 11 is connected between the card rod 10 and the adjacent fixed seat 9. A mounting rod 12 is fixedly connected between the two card rods 10 of each group. Four equidistantly distributed extrusion plates 13 are fixedly connected to the left and right parts of the battery compartment body 1. The mounting rod 12 is U-shaped and is sleeved on the adjacent extrusion plates 13. An inclined bending structure is provided in the middle of the extrusion plate 13, and the mounting rod 12 is squeezed and matched with the extrusion plate 13.

[0027] When using the device, the staff puts the battery module 4 into the battery compartment body 1. At this time, the battery module 4 is located in the lifting seat 7, and the lifting seat 7 can also position the battery module 4. The battery module 4 can be fixed by cooperating with the positioning plate 8 and the card rod 10 to prevent the battery module 4 from loosening in the battery compartment body 1. When it is necessary to add or remove the battery module 4, the staff drives the slide 6 to slide upward through the electric guide rail 5. The slide 6 slides upward to drive the lifting seat 7 to move upward. The lifting seat 7 moves upward to lift the battery module 4 upward. The lifting seat 7 moves upward and drives the fixing seat 9, the card rod 10 and the mounting rod 12 to move upward. When the mounting rod 12 moves upward, it is squeezed outward by the extrusion plate 13. The outward movement of the mounting rod 12 drives the card rod 10 to slide outward. The first spring 11 is deformed, and the card rod 10 is no longer stuck after sliding outward. When the battery modules 4 are increased or decreased to the appropriate number, the staff drives the slide 6 to slide downward through the electric guide rail 5. The slide 6 drives the lifting seat 7 to move downward. The lifting seat 7 drives the battery module 4 to move downward into the battery compartment body 1. When the lifting seat 7 moves downward, it also drives the fixing seat 9, the card rod 10 and the mounting rod 12 to move downward. After the mounting rod 12 moves downward, it is no longer squeezed by the extrusion plate 13. At this time, under the action of the first spring 11 resetting, the card rod 10 slides inward to clamp the card plate 8, thereby fixing the position of the battery module 4 to prevent the battery module 4 from loosening in the battery compartment body 1. In this way, when the battery module 4 needs to be increased or decreased, the battery module 4 can be automatically loosened and lifted, which is convenient for quickly increasing or decreasing the battery module 4.

[0028] like Figure 1 、 Figure 7 and Figure 8 As shown, the buffer assembly includes a guide seat 14, a guide rod 15, a slider 16, a second spring 17, a connecting plate 18, a fixed block 19, a buffer plate 20 and a mounting frame 21. The mounting frame 21 is fixedly connected to the upper side of the cover plate 101, and the buffer plate 20 is slidably connected in the mounting frame 21. A rubber buffer layer is provided on the upper side of the buffer plate 20. Three equidistantly distributed guide seats 14 are fixedly connected to the upper side of the cover plate 101. The left and right parts of the guide seats 14 are fixedly connected to the guide rods 15. The slider 16 is slidably connected to the guide rods 15. A second spring 17 is connected between the slider 16 and the adjacent guide seat 14. The connecting plate 18 is rotatably connected to the slider 16. The upper part of the connecting plate 18 is rotatably connected to the fixed block 19. The fixed block 19 is fixedly connected to the inner upper side of the buffer plate 20.

[0029] When using this device, the buffer plate 20 will slide downward when it is hit by external impact. The downward sliding of the buffer plate 20 drives the fixed block 19 to move downward. The downward movement of the fixed block 19 pushes the slider 16 to slide on the guide rod 15 through the connecting plate 18. The expansion and contraction of the second spring 17 can slow down the downward impact force, preventing the impact force from directly acting on the cover plate 101 and causing damage to the battery module 4.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An energy storage battery compartment that is convenient for adding and removing battery modules, characterized in that: The invention comprises a battery compartment body (1), a detachable cover plate (101) is installed on the top of the battery compartment body (1), a first positioning seat (2) is fixedly connected to the middle position of the bottom end of the battery compartment body (1), a transversely symmetrical second positioning seat (3) is fixedly connected to the bottom end of the battery compartment body (1), and battery modules (4) are placed between the second positioning seat (3) and the first positioning seat (2) at equal intervals. A fixing component for fixing the battery module (4) is provided on the battery compartment body (1), and a buffer component for mitigating external impact force is provided on the cover plate (101).

2. The energy storage battery compartment that is convenient for adding and removing battery modules as claimed in claim 1, characterized in that: The fixing assembly comprises a transversely symmetrical electric guide rail (5), the transversely symmetrical electric guide rail (5) is fixedly connected to the battery compartment body (1), a slide seat (6) is slidably connected to the electric guide rail (5), a lifting seat (7) is fixedly connected between the slide seats (6), a clamping plate (8) is fixedly connected to both transverse sides of the battery module (4), both transverse sides of the lifting seat (7) are fixedly connected to equidistant fixed seats (9), a clamping rod (10) is slidably connected to the fixed seat (9), a first spring (11) is connected between the clamping rod (10) and the adjacent fixed seat (9), a mounting rod (12) is fixedly connected between two adjacent clamping rods (10), and extrusion plates (13) are fixedly connected to both transverse sides of the battery compartment body (1).

3. The energy storage battery compartment that is convenient for adding and removing battery modules as claimed in claim 2, characterized in that: A card slot adapted to the card rod (10) is formed on the card plate (8).

4. The energy storage battery compartment that is convenient for adding and removing battery modules as claimed in claim 3, characterized in that: The mounting rod (12) is U-shaped and is sleeved on the adjacent extrusion plate (13). An inclined bending structure is provided in the middle of the extrusion plate (13). The mounting rod (12) and the extrusion plate (13) are extruded and matched.

5. The energy storage battery compartment that is convenient for adding and removing battery modules as claimed in claim 4, characterized in that: The buffer assembly comprises a mounting frame (21), the mounting frame (21) is fixedly connected to the top of the cover plate (101), a buffer plate (20) is slidably connected in the mounting frame (21), the top of the cover plate (101) is fixedly connected to guide seats (14) distributed equidistantly, the guide seats (14) are fixedly connected to transversely symmetrical guide rods (15), a slider (16) is slidably connected to the guide rods (15), a second spring (17) is connected between the slider (16) and the adjacent guide seat (14), a connecting plate (18) is rotatably connected to the slider (16), a fixed block (19) is rotatably connected to the top of the connecting plate (18), and the fixed block (19) is fixedly connected to the top of the buffer plate (20).

6. The energy storage battery compartment that is convenient for adding and removing battery modules as claimed in claim 5, characterized in that: The top of the buffer plate (20) is provided with a rubber buffer layer.

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