Frame type battery cluster

Abstract

The invention belongs to the technical field of battery storage equipment, particularly relates to a frame-type battery cluster, and aims to solve the problems that an existing battery supporting mechanism is insufficient in flexibility, unsatisfactory in ventilation and heat dissipation effects and not stable enough in battery positioning, the frame-type battery cluster comprises a frame, and a plurality of brackets are fixedly mounted in the frame at equal intervals; the top of each bracket is symmetrically provided with two sliding grooves, the battery cluster further comprises a plurality of supporting mechanisms, the multiple supporting mechanisms are arranged on the corresponding brackets respectively, the supporting mechanisms are connected with the two corresponding sliding grooves, the batteries can be rapidly disassembled or installed in the frame, and therefore daily maintenance or repair can be conveniently conducted on the batteries; and when the batteries are mounted, the height of the supporting disc can be adjusted according to the batteries with different sizes, so that the batteries can be conveniently clamped, and meanwhile, ventilation and heat dissipation can be performed on the batteries during daily use of the batteries, so that the batteries can stably run.

Description

Technical Field

[0001] The present invention relates to the technical field of battery storage equipment, and in particular to a frame-type battery cluster. Background Art

[0002] With the continuous development of energy technology and growing environmental awareness, battery energy storage devices are increasingly being used in power systems and renewable energy. As a crucial component of battery energy storage systems, the structural design and performance optimization of battery clusters are directly related to the reliability and safety of the entire system. Traditional battery cluster designs often suffer from complex installation, poor heat dissipation, and unstable battery positioning. These issues not only affect the efficiency of the battery cluster but also pose a threat to the battery's lifespan and safety.

[0003] In existing battery cluster designs, batteries are typically fixed directly within the frame. This fixing method is not only difficult to install and remove, but also hinders heat dissipation and subsequent maintenance. Furthermore, due to the differences in battery size and weight, traditional fixing methods often lack stable support and precise positioning, which increases the risks of battery cluster operation.

[0004] To address these issues, the industry has begun exploring more efficient and flexible battery cluster designs. Frame-type battery clusters, with their simplicity, ease of maintenance, and excellent heat dissipation, have gradually attracted attention. However, existing frame-type battery clusters still have some design deficiencies, such as insufficient flexibility of the battery support mechanism, suboptimal ventilation and heat dissipation, and unstable battery positioning. These issues have limited their further promotion and application. Therefore, we propose a frame-type battery cluster to address these issues. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art, such as insufficient flexibility of the battery support mechanism, unsatisfactory ventilation and heat dissipation effects, and unstable battery positioning, and to propose a frame-type battery cluster.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A frame-type battery cluster, comprising:

[0008] A frame, wherein a plurality of brackets are fixedly installed at equal intervals in the frame, and two slide grooves are symmetrically provided on the top of the brackets;

[0009] Multiple support mechanisms are respectively provided on corresponding brackets, the support mechanisms including a mobile frame, the bottom of each mobile frame is slidably connected to two slide grooves, four adjustment nuts are symmetrically fixedly installed in the mobile frame, the adjustment nuts are internally threaded with adjustment screws, and the top of each adjustment screw is fixedly installed with a support plate for supporting the battery;

[0010] A limiting tube is symmetrically fixedly installed on the top of the mobile frame, and an L-shaped pressure plate is slidably connected in the limiting tube. The top of the L-shaped pressure plate extends above the battery. The L-shaped pressure plate is connected to the mobile frame through a transmission assembly. The transmission assembly includes a connecting rod fixed to the bottom of the L-shaped pressure plate, a connecting tube slidably sleeved on the connecting rod, and a pull rod rotatably connected between the connecting tube and the mobile frame. Pulling the connecting tube drives the L-shaped pressure plate to press the battery downward.

[0011] As a further improvement of the above technical solution:

[0012] It also includes a ventilation mechanism installed on one side of the frame, including a duct, a fan fixed in the duct, and multiple air pipes connecting the duct and the frame. The air pipes pass through the side wall of the frame and evenly supply air into the frame.

[0013] The transmission assembly also includes a second mounting plate fixed to the connecting tube, a reset tube fixed to the second mounting plate, and a reset rod slidably connected to the reset tube. One end of the reset rod is fixed with a first mounting plate, and the first mounting plate is fixed to the top of the connecting rod. A first tension spring is sleeved on the reset rod, and the two ends of the first tension spring are respectively connected to the reset rod and the reset tube.

[0014] One side of the bracket is rotatably connected to a brake rod, and the brake rod is slidably connected to an insertion rod. A socket is provided on one side of the connecting tube, and the insertion rod is engaged with the socket. A second tension spring is sleeved on the insertion rod, and both ends of the second tension spring are respectively connected to the brake rod and the insertion rod.

[0015] The ventilation mechanism also includes a conical ring fixed to the top of the air duct, a support frame fixed in the conical ring, the fan is fixed to the bottom of the support frame, the air supply pipe is connected to the air outlet pipe through a diversion box, the air outlet pipe is fixed to the side wall of the air duct, and the support plate is adjusted by rotating the screw to achieve longitudinal movement to adapt to batteries of different thicknesses. The L-shaped pressure plate drives the pull rod to rotate through the lateral movement of the connecting pipe, so that the L-shaped pressure plate slides along the limit tube to press the battery. When the insertion rod is inserted into the jack, the movement of the connecting pipe is restricted to lock the compression state of the L-shaped pressure plate. The air supply pipes are evenly spaced along the side wall of the frame, and the air outlet faces the heat dissipation surface of the battery.

[0016] The adjusting screw is first rotated by rotating the support plate, and the adjusting screw is then driven by the threaded transmission of the corresponding adjusting nut to move the adjusting screw longitudinally, so that the height of the support plate can be adjusted, so that when supporting the battery, the height of the support plate can be adjusted according to the thickness of the battery itself, so as to provide stable support for the battery. The battery is then placed on the corresponding four support plates, and the movable frame is pushed to push the battery into the frame. The connecting tube can then be pulled to make the connecting tube move laterally, and the pull rod can be driven to rotate horizontally, that is, under the pulling action of the pull rod, the connecting tube can be driven downward, and under the sliding cooperation with the connecting rod, the L-shaped pressure plate can be driven downward, and the downwardly moving L-shaped pressure plate can achieve clamping and limiting of the battery, and when the connecting tube is pulled, the reset rod and the reset tube can slide relative to each other, A tension spring is stretched to increase the elastic potential energy of the first tension spring, so that when the braking effect on the connecting tube is released later, the first tension spring in a stressed state can drive the reset tube to move in the opposite direction, which can drive the connecting tube to move, so that the pull rod rotates upward, thereby pushing the L-shaped pressure plate to reset upward. After the battery is clamped by the L-shaped pressure plate, the brake rod can be rotated upward so that the position of the insertion rod and the socket correspond. At this time, the connecting tube can be positioned by inserting and clamping the insertion rod and the socket, so that the L-shaped pressure plate can be limited, so that the L-shaped pressure plate can stably clamp the battery. Then, the outside gas can be sucked into the air duct by starting the fan, and the gas entering the air duct can be transported to the diversion box through the outlet pipe. Thereafter, the gas can be dispersed and transported to the frame through multiple gas pipes, thereby improving the balance of gas flow in the frame, thereby achieving uniform heat dissipation of the battery.

[0017] In the present invention, the frame-type battery cluster can be slidably connected to the two slide grooves by a supporting mechanism, and the movable frame can be moved laterally. Therefore, when the movable frame is used to support the battery, the battery can be moved into or out of the frame, thereby facilitating the installation or removal of the battery.

[0018] By rotating the support plate, the corresponding adjusting screw is driven to rotate. At this time, under the threaded transmission action of the corresponding adjusting nut, the adjusting screw can be moved longitudinally, thereby adjusting the height of the support plate. When supporting the battery, the height of the support plate can be adjusted according to the thickness of the battery itself, so as to provide stable support for the battery.

[0019] By pulling the connecting tube, the connecting tube moves horizontally, which can drive the pull rod to rotate horizontally. Under the pulling action of the pull rod, the connecting tube can be driven to move downward. At this time, under the sliding cooperation with the connecting rod, the L-shaped pressure plate can be driven to move downward. The downward-moving L-shaped pressure plate can clamp and limit the battery.

[0020] In the present invention, the frame-type battery cluster can, through a ventilation mechanism, start a fan to draw external air into the air duct, and then disperse the air into the frame through multiple air delivery components, thereby maintaining the frame in a ventilated state, so as to ventilate and dissipate heat for multiple batteries;

[0021] The present invention can realize the rapid disassembly or installation of the battery in the frame, thereby facilitating daily maintenance or repair of the battery. When installing the battery, the height of the support plate can be adjusted according to batteries of different sizes so that the battery can be conveniently clamped. At the same time, during daily use of the battery, the battery can be ventilated and cooled, thereby ensuring stable operation of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the first-view structure of a frame-type battery cluster proposed by the present invention;

[0023] Figure 2 A three-dimensional schematic diagram of the second-view structure of a frame-type battery cluster proposed by the present invention;

[0024] Figure 3 A three-dimensional schematic diagram of the bracket, mobile frame, two L-shaped pressure plates and battery connection structure of a frame-type battery cluster proposed in the present invention;

[0025] Figure 4 A three-dimensional schematic diagram of the connection structure of the limiting tube, L-shaped pressure plate, connecting rod, connecting tube and pull rod of a frame-type battery cluster proposed by the present invention;

[0026] Figure 5 A three-dimensional schematic diagram of the connection structure of an L-shaped pressure plate, connecting rods, connecting tubes and pull rods of a frame-type battery cluster proposed in the present invention;

[0027] Figure 6 A three-dimensional schematic diagram of the connection structure between the bracket and the mobile rack of a frame-type battery cluster proposed by the present invention;

[0028] Figure 7 This is a three-dimensional schematic diagram of the cross-sectional structure of the wind tube of a frame-type battery cluster proposed by the present invention.

[0029] In the figure: 1. frame; 2. bracket; 3. movable frame; 4. adjusting nut; 5. support plate; 6. battery; 7. limit tube; 71. slide hole; 8. L-shaped pressure plate; 9. connecting rod; 10. connecting tube; 11. pull rod; 12. reset rod; 13. reset tube; 14. first tension spring; 15. brake rod; 16. plug rod; 17. second tension spring; 18. air duct; 19. conical ring; 20. support frame; 21. fan; 22. exhaust pipe; 23. diverter box; 24. air supply pipe; 25. chute; 26. first mounting plate; 27. second mounting plate; 28. fixed plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Example 1: Reference Figure 1-7 A battery cluster comprises a frame 1, wherein a plurality of brackets 2 are fixedly mounted at equal intervals inside the frame 1. Two slide grooves 25 are symmetrically opened on the top of each bracket 2 for sliding connection of a subsequent support mechanism.

[0032] Each bracket 2 is equipped with a support mechanism, primarily consisting of a mobile frame 3. The bottom of the mobile frame 3 extends into two corresponding chute slots 25 and slides into these slots, allowing the mobile frame 3 to move laterally on the bracket 2. Four adjustment nuts 4 are symmetrically fixed inside the mobile frame 3, each of which has an adjustment screw threaded through it. A support plate 5 is fixedly mounted on the top of the adjustment screw to support the battery 6.

[0033] To install the battery 6, first place it on the corresponding support plate 5. Then, rotating the support plate 5 drives the corresponding adjustment screw. Because the adjustment screw and the adjustment nut 4 function as a threaded connection, rotating the adjustment screw allows the screw to move longitudinally, thereby adjusting the height of the support plate 5. This allows the height of the support plate 5 to be adjusted based on the thickness of the battery 6, ensuring stable support for the battery 6.

[0034] To ensure the stability of the battery 6 within the frame 1, two position limiting tubes 7 are symmetrically fixed to the top of the movable frame 3. Each position limiting tube 7 has a sliding hole 71 formed on its inner wall, and an L-shaped pressure plate 8 is slidably connected to the inside of each position limiting tube 7. The top of the L-shaped pressure plate 8 extends above the battery 6 and is clamped to the top of the battery 6. A transmission assembly is installed at the bottom of one side of the L-shaped pressure plate 8. One side of this assembly passes through the sliding hole 71 and extends into the frame 1, connecting to the top of the movable frame 3.

[0035] The transmission assembly primarily consists of a connecting rod 9, a connecting tube 10, a pull rod 11, and a fixed plate 28. The connecting rod 9 is fixedly mounted on the bottom of one side of the L-shaped pressure plate 8, with one end extending through the slide hole 71 and into the frame 1. A connecting tube 10 is slidably mounted on the connecting rod 9. The bottom of the connecting tube 10 is pivotally connected to the pull rod 11, which in turn pivotally connects to the fixed plate 28. The bottom of the fixed plate 28 is fixedly mounted on the top of the movable frame 3.

[0036] When the battery 6 needs to be secured, the connecting tube 10 can be pulled to move it laterally. At this point, the pull rod 11 rotates horizontally, pulling the connecting tube 10 downward. Because the connecting rod 9 and the connecting tube 10 have a sliding fit, the downward movement of the connecting tube 10 also moves the L-shaped pressure plate 8 downward, thereby clamping and securing the battery 6.

[0037] To ensure stable resetting of the L-shaped pressure plate 8, a second mounting plate 27 is fixedly mounted to one side of the top of the connecting tube 10. A reset tube 13 is fixedly mounted to one side of the second mounting plate 27. A reset rod 12 is slidably connected to the reset tube 13. One end of the reset rod 12 extends above the connecting rod 9. A first mounting plate 26 is fixedly mounted to the top of the connecting rod 9. A first tension spring 14 is sleeved around the reset rod 12, positioned outside the reset tube 13. The two ends of the first tension spring 14 are fixedly connected to the reset rod 12 and one end of the reset tube 13, respectively.

[0038] When the limit on the connecting tube 10 is released, the first tension spring 14 in the stressed state will drive the reset tube 13 to move in the opposite direction, thereby driving the connecting tube 10 to move. This causes the pull rod 11 to rotate upward, thereby pushing the L-shaped pressure plate 8 to reset upward.

[0039] In order to further enhance the stability of the battery 6, two brake rods 15 are symmetrically connected to one side of the bracket 2, and the top of the brake rod 15 is slidably connected to the insertion rod 16. A socket is provided on the inner wall of one side of the connecting tube 10, and the insertion rod 16 can pass through the corresponding socket and be clamped with the socket. After the battery 6 is clamped and positioned using the L-shaped pressure plate 8, the brake rod 15 can be rotated upward so that the insertion rod 16 corresponds to the position of the socket. At this time, the connecting tube 10 can be positioned by interlacing the insertion rod 16 with the socket, thereby limiting the L-shaped pressure plate 8 and ensuring that the L-shaped pressure plate 8 stably clamps the battery 6.

[0040] A second tension spring 17 is also mounted on the insertion rod 16. Its two ends are fixedly connected to one side of the brake lever 15 and the insertion rod 16, respectively. When the insertion rod 16 is moved to the position corresponding to the insertion hole, the insertion rod 16 can be released. At this point, the stressed second tension spring 17 pulls the insertion rod 16 forward, allowing it to be inserted into the corresponding insertion hole. Furthermore, the elastic force of the second tension spring 17 provides support for the insertion rod 16, ensuring a stable engagement between the insertion rod 16 and the insertion hole, preventing it from becoming disengaged.

[0041] The present application can be used in the field of battery storage device technology, and can also be used in other fields applicable to the present application.

[0042] Example 2: Reference Figure 7 Improved on the basis of Example 1: A frame-type battery cluster, applied to the field of battery storage equipment technology, wherein the ventilation mechanism primarily comprises an air duct 18, located on one side of a frame 1. A conical ring 19 is fixedly mounted at the top opening of air duct 18, a support frame 20 is fixedly mounted within conical ring 19, and a fan 21 is fixedly mounted at the bottom of support frame 20. Multiple air delivery assemblies are evenly spaced and mounted on one inner wall of air duct 18. One side of these air delivery assemblies extends into the interior of frame 1 and is connected to the inner wall of one side of frame 1.

[0043] The air delivery assembly primarily consists of an outlet pipe 22, a diverter box 23, and an air delivery pipe 24. The outlet pipe 22 is fixedly mounted on the inner wall of the air duct 18, with one end extending outside the air duct 18 and fixedly mounted to the diverter box 23. Multiple air delivery pipes 24 are evenly spaced and fixedly mounted on the inner wall of the diverter box 23. One end of each of these pipes extends into the interior of the frame 1 and is fixedly connected to the inner wall of the frame 1.

[0044] When fan 21 is activated, it draws air from the outside into duct 18. This air is then distributed and delivered to frame 1 via multiple air delivery components, maintaining ventilation within frame 1 and dissipating heat for multiple batteries 6. The air entering duct 18 is delivered to diversion box 23 via outlet pipe 22, and then distributed to frame 1 via multiple air delivery pipes 24. This improves the balance of air flow within frame 1, thereby achieving uniform heat dissipation for batteries 6.

[0045] However, as is well known to those skilled in the art, the working principle and wiring method of the fan 21 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0046] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A frame-type battery cluster, characterized in that: include: A frame (1), wherein a plurality of brackets (2) are fixedly installed at equal intervals in the frame (1), and two slide grooves (25) are symmetrically provided on the top of the brackets (2); A plurality of support mechanisms are respectively arranged on corresponding brackets (2), wherein the support mechanisms include a mobile frame (3), the bottom of the mobile frame (3) is respectively slidably connected to two slide grooves (25), four adjusting nuts (4) are symmetrically fixedly installed in the mobile frame (3), the adjusting nuts (4) are internally threadedly connected to an adjusting screw, and a support plate (5) for supporting a battery (6) is fixedly installed on the top of the adjusting screw; A limiting tube (7) is symmetrically fixedly installed on the top of the movable frame (3), and an L-shaped pressure plate (8) is slidably connected inside the limiting tube (7). The top of the L-shaped pressure plate (8) extends to the top of the battery (6). The L-shaped pressure plate (8) is connected to the movable frame (3) through a transmission assembly. The transmission assembly includes a connecting rod (9) fixed to the bottom of the L-shaped pressure plate (8), a connecting tube (10) slidably sleeved on the connecting rod (9), and a pull rod (11) rotatably connected between the connecting tube (10) and the movable frame (3). Pulling the connecting tube (10) drives the L-shaped pressure plate (8) to press the battery (6) downward.

2. The frame type battery cluster according to claim 1, characterized in that: The invention also includes a ventilation mechanism installed on one side of the frame (1), including an air duct (18), a fan (21) fixed in the air duct (18), and a plurality of air pipes (24) connecting the air duct (18) and the frame (1), wherein the air pipes (24) penetrate the side wall of the frame (1) and uniformly supply air into the frame (1).

3. The frame type battery cluster according to claim 2, characterized in that: The transmission assembly further comprises a second mounting plate (27) fixed on the connecting tube (10), a reset tube (13) fixed on the second mounting plate (27), and a reset rod (12) slidably connected to the reset tube (13); a first mounting plate (26) is fixed to one end of the reset rod (12); the first mounting plate (26) is fixed to the top of the connecting rod (9); a first tension spring (14) is sleeved on the reset rod (12); and the two ends of the first tension spring (14) are respectively connected to the reset rod (12) and the reset tube (13).

4. The frame type battery cluster according to claim 3, characterized in that: One side of the bracket (2) is rotatably connected to a brake rod (15), and the brake rod (15) is slidably connected to an insertion rod (16). A socket is provided on one side of the connecting tube (10), and the insertion rod (16) is engaged with the socket. A second tension spring (17) is sleeved on the insertion rod (16), and the two ends of the second tension spring (17) are respectively connected to the brake rod (15) and the insertion rod (16).

5. The frame type battery cluster according to claim 2, characterized in that: The ventilation mechanism further comprises a conical ring (19) fixed to the top of the air cylinder (18), a support frame (20) fixed inside the conical ring (19), and the fan (21) is fixed to the bottom of the support frame (20).

6. The frame type battery cluster according to claim 2, characterized in that: The air delivery pipe (24) is connected to the air outlet pipe (22) through the diverter box (23), and the air outlet pipe (22) is fixed to the side wall of the air cylinder (18).

7. The frame-type battery cluster according to any one of claims 1 to 5, characterized in that: The support plate (5) is adjusted to move longitudinally by rotating the screw rod to adapt to batteries (6) of different thicknesses.

8. The frame type battery cluster according to claim 6, characterized in that: The L-shaped pressing plate (8) drives the pull rod (11) to rotate through the lateral movement of the connecting tube (10), so that the L-shaped pressing plate (8) slides along the limiting tube (7) to press the battery (6).

9. The frame type battery cluster according to claim 4, characterized in that: When the insertion rod (16) is inserted into the insertion hole, the movement of the connecting pipe (10) is restricted to lock the pressing state of the L-shaped pressing plate (8).

10. The frame type battery cluster according to claim 2, characterized in that: The air delivery pipes (24) are distributed at equal intervals along the side wall of the frame (1), and the air outlets face the heat dissipation surface of the battery (6).

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