Modular adaptive power storage device mounting fixture

Abstract

The application discloses a modular adaptive power energy storage equipment mounting fixing seat and relates to the technical field of power equipment.The application comprises a shell, a connecting mechanism is arranged in the shell, the connecting mechanism comprises a connecting shell arranged in the shell, a guide rail plate slidingly connected to the inside of the connecting shell and a mounting seat slidingly connected to the surface of the guide rail plate.The application enables multiple groups of battery packs to be pushed into the mounting along the guide rail in parallel through the sliding cooperation of the guide rail plate and the mounting seat in the connecting mechanism, solves the problem that the existing support is difficult to synchronously mount multiple groups of batteries and the accumulated tolerance is large, causing misalignment of the hole positions, and through the plug-in cooperation of the protruding blocks in the connecting mechanism and the wire clamping ring, the electrical connection is automatically completed during the pushing of the battery packs, the wires do not need to be stripped and crimped one by one, the problem that the traditional wire connection operation is time-consuming and prone to errors is avoided, the modular quick mounting of the battery packs and the automatic connection of the circuit are realized, and the deployment efficiency and the connection reliability in the multiple-group series connection scene are remarkably improved.

Description

Technical Field

[0001] This invention belongs to the field of power equipment technology, and in particular relates to a modular adaptive power storage device mounting base. Background Technology

[0002] Electricity storage devices are devices that store electrical energy in various forms and release it when needed, essentially acting as "power banks" for the power system. They absorb excess electricity during off-peak hours and discharge during peak hours to fill gaps, thus balancing supply and demand. Mainstream technologies include lithium-ion batteries and flow batteries. These devices are widely used in grid frequency and voltage regulation, smoothing the output of new energy generation, emergency backup power, and peak-valley arbitrage for industrial and commercial applications, effectively improving the flexibility, stability, and renewable energy absorption capacity of the power system.

[0003] A Chinese patent application (or patent) with publication number CN222148041U discloses a novel new energy storage equipment mounting rack for computer rooms, including an energy storage equipment mounting rack with a user-friendly component inside. The user-friendly component includes a first sliding groove on one side of the top of the energy storage equipment mounting rack. In this utility model, a novel new energy storage equipment mounting rack for computer rooms is designed, and the equipment is clamped and placed using a connecting plate and a second clamping plate.

[0004] However, the above-mentioned device still has the following problems during implementation: When installing battery packs, only one pack can be installed at a time. However, most battery packs require multiple packs to be connected in series, making it impossible to quickly install multiple packs. The frame lacks a standardized side-by-side module positioning structure. Each time an adjacent battery pack is added, the spacing and levelness need to be manually recalibrated, resulting in large cumulative tolerances and misalignment of the frame holes in multi-pack series scenarios. At the same time, a single clamping unit cannot simultaneously constrain multiple adjacent boxes, and repeated disassembly and assembly greatly reduces deployment efficiency.

[0005] Chinese patent application (or patent) publication number CN221861789U discloses an energy storage battery mounting bracket, including a frame, guide components, baffles, and limiting members. The energy storage battery mounting bracket provided by this utility model has a frame, on which multiple sets of guide components are arranged along the height direction. Each guide component includes two guide rails arranged parallel and spaced apart in the horizontal direction. In this application, a limiting member is installed at one end of each guide rail, and the limiting member is located inside the frame.

[0006] However, the above-mentioned device still has the following problems during implementation: After the battery pack is installed, it is necessary to manually connect multiple sets of batteries in series, which is time-consuming. The bracket does not integrate any busbar pre-wiring or terminal plug-in mechanism. All electrical connections rely on technicians to strip wires, crimp terminals and wrap insulation tape one by one in the narrow gaps between the brackets, resulting in low construction efficiency.

[0007] To address this issue, we provide a modular adaptive mounting bracket for power storage devices. Summary of the Invention

[0008] The purpose of this invention is to provide a modular adaptive power storage device mounting base. Through the cooperation of the docking mechanism and the connecting mechanism, it solves the problems in the prior art where only one battery pack can be installed at a time, while most battery packs need to be connected in series to form a battery pack. This makes it impossible to quickly install multiple battery packs, and after the battery pack is installed, it is necessary to manually connect the multiple battery packs in series, which is a time-consuming operation.

[0009] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution.

[0010] This invention relates to a modular adaptive power storage device mounting base, comprising a housing, an internal connecting mechanism, and a connecting shell installed inside the housing, a guide rail plate slidably connected inside the connecting shell, a mounting seat slidably connected to the surface of the guide rail plate, and a fixing component disposed on one side of the connecting shell. The connecting mechanism is used to install a battery pack. A docking mechanism is also provided on one side of the connecting shell, comprising a snap-fit ​​ring disposed on the top of the guide rail plate, a terminal block disposed on one side of the snap-fit ​​ring, a protrusion disposed on the other side of the terminal block, a terminal snap-fit ​​ring disposed on one side of the protrusion, a cable strip disposed on one side of the terminal snap-fit ​​ring, and a limiting component disposed on one side of the snap-fit ​​ring. The docking mechanism enables rapid docking of the battery pack.

[0011] The present invention is further configured such that the fixing component includes a guide shell installed on the top of the guide rail plate, a guide groove opened inside the guide shell, an adjusting shaft slidably connected inside the guide groove, a movable plate installed on the surface of the adjusting shaft, and a pressure plate disposed on the top of the guide rail plate.

[0012] The invention is further configured such that two sets of fixing bolts are provided on the top of the pressure plate, the bottom of the fixing bolts penetrates the pressure plate and is threadedly connected to the movable plate, a fixing pad is fixedly connected to the bottom of the pressure plate, and the bottom of the mounting base is fixedly connected to the connecting shell.

[0013] The present invention is further configured such that a locking bolt is threadedly connected to one side of the snap ring, and the snap ring is sleeved onto the surface of the electrode post of the battery pack.

[0014] The invention is further configured such that the other end of the cable strip is connected to an external power supply device and electrically connected to the battery pack via a connector ring and a connector plate.

[0015] The present invention is further configured such that the limiting component includes a limiting plate installed on the other side of the snap ring, a limiting seat sleeved on the surface of the limiting plate, and the other side of the limiting seat is fixedly connected to the pressure plate.

[0016] The present invention is further configured such that a connecting bolt is provided through one side of the snap ring, a nut is threaded onto the surface of the connecting bolt, and an insertion hole is provided inside the terminal block.

[0017] The present invention is further configured such that a positioning shaft is installed on one side of the connecting shell, a rotating plate is movably connected to the surface of the positioning shaft, and a screw is provided through one side of the rotating plate.

[0018] The present invention is further configured such that a first mounting hole is provided on one side of the connecting shell, and a second mounting hole is provided on one side of the guide rail plate.

[0019] The present invention is further configured such that heat dissipation holes are provided on both sides of the connecting shell, an insulating plate is fixedly connected to the surface of the cable strip, and a cabinet door is movably connected to one side of the shell via a hinge.

[0020] The present invention has the following beneficial effects: By sliding the guide rail plate and the mounting base in the connecting mechanism, multiple battery packs can be pushed in and installed side by side along the guide rail, which solves the problems of existing brackets that make it difficult to install multiple battery packs simultaneously and large cumulative tolerances that lead to misalignment of holes. At the same time, through the insertion cooperation between the protrusion and the wiring clip in the docking mechanism, the electrical connection is automatically completed during the battery pack pushing process, without the need to strip and crimp wires one by one, avoiding the time-consuming and error-prone problems of traditional wiring operations. It realizes modular and rapid installation of battery packs and automatic circuit docking, which significantly improves the deployment efficiency and connection reliability in multi-group series scenarios.

[0021] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0023] Figure 1 A perspective view of a mounting bracket for a modular adaptive power storage device.

[0024] Figure 2 Rear view of a mounting bracket for a modular adaptive power storage device.

[0025] Figure 3This is a schematic diagram showing the connection between the insulating plate and the wiring clamp in a mounting bracket for a modular adaptive power storage device.

[0026] Figure 4 This is a schematic diagram of the internal structure of the insulating plate in the mounting bracket of a modular adaptive power storage device.

[0027] Figure 5 This is a schematic diagram of the internal structure of the connecting shell in the mounting bracket of a modular adaptive power storage device.

[0028] Figure 6 This is a schematic diagram showing the connection of the terminal block and terminal clamp in the mounting bracket of a modular adaptive power storage device.

[0029] Figure 7 This is a schematic diagram of the installation of the battery holder and guide rail plate in a modular adaptive power storage device mounting base.

[0030] Figure 8 This is a schematic diagram of the fixing component in a mounting bracket for a modular adaptive power storage device.

[0031] Figure 9 This is a schematic diagram of the connecting mechanism in the mounting base of a modular adaptive power storage device.

[0032] In the attached diagram: 1. Housing; 2. Connecting mechanism; 21. Connecting shell; 22. Guide rail plate; 23. Mounting base; 24. Fixing component; 3. Docking mechanism; 31. Snap-fit ​​ring; 32. Terminal block; 33. Protrusion; 34. Terminal snap-fit ​​ring; 35. Cable strip; 36. Limiting component; 241. Guide shell; 242. Guide groove; 243. Adjusting shaft; 244. Moving plate; 245. Pressure plate; 4. Fixing bolt; 5. Fixing pad; 6. Locking bolt; 361. Limiting plate; 362. Limiting seat; 7. Connecting bolt; 8. Nut; 9. Through hole; 10. Positioning shaft; 11. Rotating plate; 12. Screw; 13. First mounting hole; 14. Second mounting hole; 15. Heat dissipation hole; 16. Insulating plate; 17. Cabinet door. Detailed Implementation

[0033] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Example 1 Please see Figures 1-9This invention relates to a modular adaptive power storage device mounting base, comprising a housing 1, a connecting mechanism 2 inside the housing 1, the connecting mechanism 2 including a connecting shell 21 installed inside the housing 1, a guide rail plate 22 slidably connected inside the connecting shell 21, a mounting seat 23 slidably connected to the surface of the guide rail plate 22, and a fixing component 24 disposed on one side of the connecting shell 21, for installing a battery pack through the connecting mechanism 2; a docking mechanism 3 disposed on one side of the connecting shell 21, the docking mechanism 3 including a snap-fit ​​ring 31 disposed on the top of the guide rail plate 22, a terminal plate 32 disposed on one side of the snap-fit ​​ring 31, a protrusion 33 disposed on the other side of the terminal plate 32, a terminal snap-fit ​​ring 34 disposed on one side of the protrusion 33, a cable strip 35 disposed on one side of the terminal snap-fit ​​ring 34, and a limiting component 36 disposed on one side of the snap-fit ​​ring 31, for quickly docking the battery pack through the docking mechanism 3.

[0035] Specifically: Mounting base 23 is slidably connected to the surface of guide rail plate 22 to support and guide the insertion of the battery pack; snap ring 31 is sleeved on the surface of the battery pack's electrode posts to establish electrical contact; terminal block 32 is installed on one side of snap ring 31 to transmit current; protrusion 33 is fixed on the other side of terminal block 32 as an insertion guide and contact point; terminal snap ring 34 is located on one side of protrusion 33 and connected to wire bar 35; when the battery pack is pushed in, protrusion 33 smoothly inserts into terminal snap ring 34, thus achieving connection without manual wiring; the other end of wire bar 35 is connected to external power supply equipment or adjacent battery pack; guide groove 242 is opened inside guide housing 241 to accommodate adjustment shaft 243, which can slide within guide groove 242 and... The movable plate 244 is rotated, and a pressure plate 245 is installed on the surface of the movable plate 244. The pressure plate 245 moves up and down under the action of the fixing bolt 4, thereby cooperating with the fixing pad 5 to press the top of the battery pack, achieving a reliable fixation of battery packs of different thicknesses. A locking bolt 6 is threadedly connected to one side of the snap ring 31. By tightening the locking bolt 6, the snap ring 31 can be held tightly on the surface of the electrode post, ensuring that the electrode connection is not loose. The limiting plate 361 is fixed on the other side of the snap ring 31, and the limiting seat 362 is fixedly connected to the pressure plate 245. When the pressure plate 245 moves, the limiting seat 362 is sleeved on the surface of the limiting plate 361, thereby restricting the rotational freedom of the snap ring 31, so that the protrusion 33 on the terminal block 32 is always aligned with the insertion direction of the terminal snap ring 34.

[0036] Example 2 Please see Figures 1-9Based on Embodiment 1, the fixing component 24 includes a guide shell 241 installed on the top of the guide rail plate 22, a guide groove 242 opened inside the guide shell 241, an adjusting shaft 243 slidably connected inside the guide groove 242, a moving plate 244 installed on the surface of the adjusting shaft 243, a pressure plate 245 set on the top of the guide rail plate 22, two sets of fixing bolts 4 set on the top of the pressure plate 245, the bottom of the fixing bolts 4 passing through the pressure plate 245 and threadedly connected to the moving plate 244, a fixing pad 5 fixedly connected to the bottom of the pressure plate 245, the bottom of the mounting base 23 fixedly connected to the connecting shell 21, a locking bolt 6 threadedly connected to one side of the snap ring 31, the snap ring 31 being sleeved onto the surface of the electrode post of the battery pack, the other end of the cable strip 35 being connected to an external power supply device, and electrically connected to the battery pack through the wiring snap ring 34 and the wiring plate 32.

[0037] Specifically: The connecting bolt 7 passes through one side of the snap ring 31 and is locked by the nut 8, which is used to further press the contact surface between the wire snap ring 34 and the terminal block 32 and reduce the contact resistance. The through hole 9 opened inside the terminal block 32 allows the connecting bolt 7 to pass through, which facilitates the tightening operation. A positioning shaft 10 is installed on one side of the connecting shell 21. The rotating plate 11 is movably connected to the surface of the positioning shaft 10. The rotating plate 11 can rotate around the positioning shaft 10 and is locked by the screw 12, which is used to assist in fixing the guide plate 22 or restrict its slippage. A first mounting hole 13 is opened on one side of the connecting shell 21 and a second mounting hole 14 is opened on one side of the guide plate 22. The two cooperate to lock the guide plate 22 in the connecting shell 21 to prevent the battery pack from sliding due to vibration.

[0038] Example 3 Please see Figures 1-9 Based on Embodiments 1 and 2, the limiting component 36 includes a limiting plate 361 installed on the other side of the snap ring 31, a limiting seat 362 sleeved on the surface of the limiting plate 361, the other side of the limiting seat 362 being fixedly connected to the pressure plate 245, a connecting bolt 7 being provided through one side of the snap ring 31, a nut 8 being threadedly connected to the surface of the connecting bolt 7, an insertion hole 9 being opened inside the wiring plate 32, a positioning shaft 10 being installed on one side of the connecting shell 21, a rotating plate 11 being movably connected to the surface of the positioning shaft 10, a screw 12 being provided through one side of the rotating plate 11, a first mounting hole 13 being opened on one side of the connecting shell 21, a second mounting hole 14 being opened on one side of the guide rail plate 22, heat dissipation holes 15 being opened on both sides of the connecting shell 21, an insulating plate 16 being fixedly connected to the surface of the cable strip 35, and a cabinet door 17 being movably connected to one side of the shell 1 via a hinge.

[0039] Specifically: heat dissipation holes 15 are opened on both sides of the connecting shell 21, which helps to dissipate the heat generated by the battery pack in time during operation and reduce the risk of temperature rise. An insulating plate 16 is fixed on the surface of the wire strip 35 to prevent short circuits between adjacent wire strips 35 or between the wire strip 35 and the shell 1. The cabinet door 17 is connected to one side of the shell 1 by a hinge. When the cabinet door 17 is closed, it can protect the internal battery pack from dust and accidental contact. When it is opened, it is convenient for maintenance and repair.

[0040] The working principle of this invention is as follows: the operator places the battery pack to be installed on top of the guide rail plate 22, such as... Figure 7 As shown, the pressure plate 245 and the moving plate 244 are then manually rotated. The moving plate 244 drives the adjusting shaft 243 to rotate, causing the pressure plate 245 to rotate to the top of the battery pack. Then, the moving locking ring 31 is fitted onto the surface of the battery pack's electrode post, and the locking bolt 6 is rotated. Through the action of the threads, the locking ring 31 is fixed to the surface of the electrode post, and the position of the terminal block 32 and the protrusion 33 is horizontally to the right.

[0041] Then, push the pressure plate 245 close to the snap ring 31. As the pressure plate 245 moves, it drives the limit seat 362 to move to the surface of the limit plate 361, fixing the fixed angle of the snap ring 31. Then rotate the fixing bolt 4. The fixing bolt 4 drives the pressure plate 245 to move downward. The pressure plate 245 drives the fixing pad 5 to contact the battery pack, fixing the battery pack to the surface of the guide rail plate 22. When installing multiple battery packs, repeat the above steps to install the guide rail plate 22 synchronously for each battery pack.

[0042] The battery pack is then moved, aligning the guide rail plate 22 with the mounting base 23. The guide rail plate 22 is then pushed into the mounting base 23. As the battery pack moves, the snap ring 31 and the terminal block 32 also move. The terminal block 32 moves the protrusion 33. When the protrusion 33 contacts the snap ring 34, it is inserted into the snap ring 34, and both ends of the snap ring 34 are in contact with the cable strip 35. This allows for quick connection of the battery pack and the cable strip 35. When installing multiple battery packs, they can be directly pushed into the connecting shell 21 for quick installation, improving assembly efficiency.

[0043] After assembly, insert the connecting bolt 7 through one side of the connector circlip 34 and rotate the nut 8 to the surface of the connecting bolt 7 to press the connector circlip 34 and the terminal block 32 together, thereby improving the stability of the connection.

[0044] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A modular adaptive power storage device mounting base, comprising a housing (1), characterized in that: The housing (1) is provided with a connecting mechanism (2), which includes a connecting shell (21) installed inside the housing (1), a guide plate (22) slidably connected inside the connecting shell (21), a mounting seat (23) slidably connected to the surface of the guide plate (22), and a fixing component (24) provided on one side of the connecting shell (21). The battery pack is installed through the connecting mechanism (2). A docking mechanism (3) is provided on one side of the connecting shell (21). The docking mechanism (3) includes a snap ring (31) on the top of the guide rail plate (22), a terminal block (32) installed on one side of the snap ring (31), a protrusion (33) installed on the other side of the terminal block (32), a terminal snap ring (34) on one side of the protrusion (33), a cable strip (35) installed on one side of the terminal snap ring (34), and a limiting component (36) on one side of the snap ring (31). The battery pack is quickly docked through the docking mechanism (3).

2. The modular adaptive power storage device mounting base according to claim 1, characterized in that: The fixing component (24) includes a guide shell (241) installed on the top of the guide rail plate (22), a guide groove (242) opened inside the guide shell (241), an adjusting shaft (243) slidably connected inside the guide groove (242), a moving plate (244) installed on the surface of the adjusting shaft (243), and a pressure plate (245) set on the top of the guide rail plate (22).

3. The modular adaptive power storage device mounting base according to claim 1, characterized in that: The pressure plate (245) is provided with two sets of fixing bolts (4) at the top. The bottom of the fixing bolts (4) passes through the pressure plate (245) and is threadedly connected to the moving plate (244). The bottom of the pressure plate (245) is fixedly connected with a fixing pad (5). The bottom of the mounting base (23) is fixedly connected to the connecting shell (21).

4. The modular adaptive power storage device mounting base according to claim 1, characterized in that: The locking ring (31) is threaded with a locking bolt (6) on one side, and the locking ring (31) is sleeved onto the surface of the electrode post of the battery pack.

5. The modular adaptive power storage device mounting base according to claim 1, characterized in that: The other end of the cable strip (35) is connected to an external power supply device and is electrically connected to the battery pack through a connector ring (34) and a connector plate (32).

6. The modular adaptive power storage device mounting base according to claim 1, characterized in that: The limiting component (36) includes a limiting plate (361) installed on the other side of the snap ring (31) and a limiting seat (362) sleeved on the surface of the limiting plate (361). The other side of the limiting seat (362) is fixedly connected to the pressure plate (245).

7. The modular adaptive power storage device mounting base according to claim 1, characterized in that: A connecting bolt (7) is provided through one side of the snap ring (31), and a nut (8) is threaded onto the surface of the connecting bolt (7). An insertion hole (9) is provided inside the terminal block (32).

8. The modular adaptive power storage device mounting base according to claim 1, characterized in that: A positioning shaft (10) is installed on one side of the connecting shell (21), and a rotating plate (11) is movably connected to the surface of the positioning shaft (10). A screw (12) is provided through one side of the rotating plate (11).

9. A modular adaptive power storage device mounting base according to claim 1, characterized in that: The connecting shell (21) has a first mounting hole (13) on one side, and the guide rail plate (22) has a second mounting hole (14) on one side.

10. A modular adaptive power storage device mounting base according to claim 1, characterized in that: The connecting shell (21) has heat dissipation holes (15) on both sides, the surface of the cable tray (35) is fixedly connected to an insulating plate (16), and the shell (1) is movably connected to a cabinet door (17) via a hinge on one side.

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