Battery energy storage module integrated circuit board

Abstract

The utility model relates to the technical field of integrated circuit boards, in particular to a battery energy storage module integrated circuit board, which comprises a PCB (printed circuit board), four uniformly distributed support legs are fixedly connected inside the PCB, the surface of each support leg is fixedly connected with two symmetrically distributed welding pieces, and the surface of the PCB is provided with first heat dissipation holes. Through the arrangement of the welding pole piece, the battery module can be welded and fixed for use, the heat dissipation effect of the integrated circuit board can be improved under the action of the first heat dissipation hole and the second heat dissipation hole, the temperature of the surrounding environment can be monitored under the action of the temperature probe, and the temperature of the battery module can be monitored under the action of the micro motor, the screw rod and other structures. The temperature probe can be driven to move so as to dynamically monitor the temperature in real time, and the screw rod can be limited under the action of structures such as the positioning hole and the positioning rod so as to accurately control the position of the temperature probe.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit boards, and particularly relates to an integrated circuit board for a battery energy storage module. Background Art

[0002] The integrated circuit board for a battery energy storage module is a key component for the control, management, and monitoring of battery modules in a battery energy storage system. The integrated circuit board for a battery energy storage module plays an important role in the battery energy storage system. By managing and controlling the battery modules, the safety, reliability, and efficient operation of the entire energy storage system are ensured.

[0003] In the utility model patent with the patent authorization announcement number CN218300148U, an integrated circuit board for a storage battery module is disclosed. The utility model relates to the technical field of integrated circuit boards and includes a PCB board. A battery series connection mechanism is fixedly connected to the upper end of the PCB board, a temperature monitoring mechanism is fixedly connected to the surface of the PCB board, and an isolation board is fixedly connected to the lower end of the PCB board; the PCB board includes a board body, mounting screw holes are opened at the four corners of the board body, and heat dissipation holes are opened on the surface of the board body; the battery series connection mechanism includes welding electrodes, a battery welding groove is opened at one end of the surface of the welding electrode, a PCB board welding point is fixedly connected to the other end of the surface of the welding electrode, a connection circuit is electrically connected between the welding electrodes, and a positive connection circuit is electrically connected to one end of the connection circuit, which can meet the welding requirements of the battery module, thereby improving the welding processing efficiency and product quality of the battery module, effectively reducing the product development cost, and improving the production efficiency.

[0004] However, there are also certain deficiencies in the existing integrated circuit boards for battery energy storage modules. Although the existing integrated circuit boards for battery energy storage modules mostly use temperature probes to monitor the surrounding environment, due to the influence of environmental complexity factors, the dynamic effect of temperature detection by the temperature probes installed in a single fixed position is poor. Summary of the Invention

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose an integrated circuit board for a battery energy storage module.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A battery energy storage module integrated circuit board, including a PCB board, is internally fixedly connected with four uniformly distributed support feet. Each support foot is fixedly connected with two symmetrically distributed welding pieces on its surface. The surface of the PCB board is provided with a first heat dissipation hole. The upper end of the PCB board is fixedly connected with a connecting plate. The surface of the connecting plate is provided with a second heat dissipation hole. The upper end of the connecting plate is fixedly connected with a welding pole piece. A dynamic monitoring mechanism is arranged at the lower end of the PCB board.

[0008] In addition, a preferred structure is that there are multiple first heat dissipation holes, and the multiple first heat dissipation holes are uniformly distributed on the PCB board. Through the arrangement of the first heat dissipation holes, the conduction of heat can be accelerated, and heat dissipation treatment can be carried out on the integrated circuit board.

[0009] In addition, a preferred structure is that there are multiple second heat dissipation holes, and the multiple second heat dissipation holes are uniformly distributed on the connecting plate. The aperture of the second heat dissipation hole is the same as that of the first heat dissipation hole. Through the arrangement of the second heat dissipation holes, heat dissipation treatment can be carried out on the integrated circuit board.

[0010] In addition, a preferred structure is that the dynamic monitoring mechanism includes an installation shell. The lower end of the PCB board is fixedly connected with the installation shell. A micro motor is fixedly installed at the left end of the installation shell. The output shaft of the micro motor is rotationally connected with the installation shell. The output shaft of the micro motor is fixedly connected with a screw rod. The screw rod is rotationally connected with the installation shell. A moving block is threadedly connected to the outside of the screw rod. The moving block is slidably connected with the installation shell. A temperature probe is fixedly installed at the lower end of the moving block. A rotating column is fixedly sleeved on the outside of the output shaft of the micro motor. A positioning hole is provided on the surface of the rotating column. A positioning rod is slidably connected inside the installation shell. The positioning rod is slidably connected with the positioning hole. A fixed disk is fixedly sleeved on the outside of the positioning rod. Through the arrangement of structures such as the micro motor and the screw rod, the moving block can be driven to move, and then the temperature probe can be driven to move to dynamically monitor the surrounding environment. With the cooperation of structures such as the positioning hole and the positioning rod, the position of the temperature probe can be accurately controlled.

[0011] In addition, a preferred structure is that there are multiple positioning holes, and the multiple positioning holes are arranged in a circular array on the rotating column. Through the arrangement of the positioning holes, it is convenient to cooperate with the positioning rod for clamping use.

[0012] In addition, a preferred structure is that the end face of the positioning rod is provided with a fillet, and the positioning rod is made of wear-resistant cast iron. Through the setting of wear-resistant cast iron, the positioning rod has good wear resistance.

[0013] In addition, a preferred structure is that a heat-resistant spring is welded to the end face of the fixed disk close to the mounting shell, and the other end of the heat-resistant spring is welded to the mounting shell. Through the arrangement of the heat-resistant spring, the fixed disk can be connected and used.

[0014] The beneficial effects of the present utility model are as follows: Through the arrangement of the welding electrode sheets, the battery module can be welded and fixed. Under the action of the first heat dissipation hole and the second heat dissipation hole, the heat dissipation effect of the integrated circuit board can be improved. Under the action of the temperature probe, the temperature of the surrounding environment can be monitored and processed. Under the action of structures such as the micro motor and the screw rod, the temperature probe can be driven to move, so as to monitor the temperature in real time and dynamically. Under the action of structures such as the positioning hole and the positioning rod, the screw rod can be limited, and thus the position of the temperature probe can be accurately controlled and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the overall structure of an integrated circuit board of a battery energy storage module proposed by the present utility model;

[0016] Figure 2 is an integrated circuit board of a battery energy storage module proposed by the present utility model Figure 1 bottom three-dimensional view;

[0017] Figure 3 is an integrated circuit board of a battery energy storage module proposed by the present utility model Figure 2 dynamic monitoring mechanism three-dimensional view;

[0018] Figure 4 is an integrated circuit board of a battery energy storage module proposed by the present utility model Figure 3 fixed disk three-dimensional view.

[0019] In the figure: 1, PCB board; 2, support feet; 3, welding piece; 4, first heat dissipation hole; 5, connecting plate; 6, second heat dissipation hole; 7, welding electrode sheet; 8, dynamic monitoring mechanism; 81, mounting shell; 82, micro motor; 83, screw rod; 84, moving block; 85, temperature probe; 86, rotating column; 87, positioning hole; 88, positioning rod; 89, fixed disk; 890, heat-resistant spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, A battery energy storage module integrated circuit board, including a PCB board 1. Four uniformly distributed support feet 2 are fixedly connected inside the PCB board 1. Two symmetrically distributed welding pieces 3 are fixedly connected to the surface of each support foot 2. A first heat dissipation hole 4 is provided on the surface of the PCB board 1. A connecting plate 5 is fixedly connected to the upper end of the PCB board 1. A second heat dissipation hole 6 is provided on the surface of the connecting plate 5. A welding pole piece 7 is fixedly connected to the upper end of the connecting plate 5.

[0022] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Multiple first heat dissipation holes 4 are provided, and the multiple first heat dissipation holes 4 are uniformly distributed on the PCB board 1. Through the setting of the first heat dissipation holes 4, the conduction of heat can be accelerated, and the integrated circuit board can be cooled. Multiple second heat dissipation holes 6 are provided, and the multiple second heat dissipation holes 6 are uniformly distributed on the connecting plate 5. The aperture of the second heat dissipation hole 6 is the same as that of the first heat dissipation hole 4. Through the setting of the second heat dissipation holes 6, the integrated circuit board is cooled.

[0023] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , A dynamic monitoring mechanism 8 is provided at the lower end of the PCB board 1. The dynamic monitoring mechanism 8 includes a mounting shell 81. The mounting shell 81 is fixedly connected to the lower end of the PCB board 1. A micro motor 82 is fixedly installed at the left end of the mounting shell 81. The output shaft of the micro motor 82 is rotatably connected to the mounting shell 81. The output shaft of the micro motor 82 is fixedly connected to a screw rod 83. The screw rod 83 is rotatably connected to the mounting shell 81. A moving block 84 is threadedly connected to the outside of the screw rod 83. The moving block 84 is slidably connected to the mounting shell 81. A temperature probe 85 is fixedly installed at the lower end of the moving block 84. A rotating column 86 is fixedly sleeved on the outside of the output shaft of the micro motor 82. A positioning hole 87 is provided on the surface of the rotating column 86. A positioning rod 88 is slidably connected inside the mounting shell 81. The positioning rod 88 is slidably connected to the positioning hole 87. A fixing disk 89 is fixedly sleeved on the outside of the positioning rod 88. Through the setting of structures such as the micro motor 82 and the screw rod 83, the moving block 84 can be driven to move, thereby driving the temperature probe 85 to move and dynamically monitoring the surrounding environment. With the cooperation of structures such as the positioning hole 87 and the positioning rod 88, the position of the temperature probe 85 can be accurately controlled.

[0024] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, there are multiple positioning holes 87, and the multiple positioning holes 87 are arranged in a circular array on the rotating column 86. Through the setting of the positioning holes 87, it is convenient to cooperate with the positioning rod 88 for clamping use. The end face of the positioning rod 88 is provided with a fillet, and the positioning rod 88 is made of wear-resistant cast iron. Through the setting of the wear-resistant cast iron, the positioning rod 88 has good wear resistance. The end face of the fixed disk 89 close to the installation shell 81 is welded with a heat-resistant spring 890, and the other end of the heat-resistant spring 890 is welded to the installation shell 81. Through the setting of the heat-resistant spring 890, the fixed disk 89 can be connected and used.

[0025] The specific implementation process of the present utility model is as follows: During use, through the setting of the temperature probe 85, the temperature of the surrounding environment can be monitored and processed. The micro motor 82 is started to drive the output shaft to rotate, so as to drive the screw rod 83 to rotate. Under the relationship of threaded connection, the moving block 84 can be pushed to move, and then the temperature probe 85 is driven to move to dynamically and real-timely monitor and process the surrounding environment;

[0026] During this process, when the micro motor 82 drives the output shaft to rotate, the rotating column 86 can be driven to rotate. The inner wall of the positioning hole 87 presses against the positioning rod 88 to push the positioning rod 88 to move, and then drive the fixed disk 89 to move. The heat-resistant spring 890 deforms. Finally, the positioning rod 88 disengages from the positioning hole 87. Under the action of force, the positioning rod 88 moves along the surface of the rotating column 86. When the positioning rod 88 slides into the next positioning hole 87, the heat-resistant spring 890 restores its deformation to push the positioning rod 88 into the positioning hole 87 to limit the rotating column 86, and then precisely control the position of the temperature probe 85.

[0027] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A battery energy storage module integrated circuit board, comprising a PCB board (1), characterized in that: The PCB board (1) is internally fixedly connected with four evenly distributed legs (2), the surface of each leg (2) is fixedly connected with two symmetrically distributed welding plates (3), the surface of the PCB board (1) is provided with a first heat dissipation hole (4), the upper end of the PCB board (1) is fixedly connected with a connecting plate (5), the surface of the connecting plate (5) is provided with a second heat dissipation hole (6), the upper end of the connecting plate (5) is fixedly connected with a welding electrode (7), and the lower end of the PCB board (1) is provided with a dynamic monitoring mechanism (8).

2. A battery energy storage module integrated circuit board according to claim 1, characterized in that: A plurality of heat dissipation holes (4) are provided, and the plurality of heat dissipation holes (4) are evenly distributed on the PCB board (1).

3. A battery energy storage module integrated circuit board according to claim 1, characterized in that: There are a plurality of heat dissipation holes 2 (6), which are evenly distributed on the connecting plate (5), and the diameter of the heat dissipation holes 2 (6) is the same as the diameter of the heat dissipation holes 1 (4).

4. A battery energy storage module integrated circuit board according to claim 1, characterized in that: The dynamic monitoring mechanism (8) comprises a mounting shell (81), the lower end of the PCB board (1) is fixedly connected to the mounting shell (81), the left end of the mounting shell (81) is fixedly mounted with a micro motor (82), the output shaft of the micro motor (82) is rotatably connected to the mounting shell (81), the output shaft of the micro motor (82) is fixedly connected to a screw rod (83), the screw rod (83) is rotatably connected to the mounting shell (81), and the outer side of the screw rod (83) is connected to a moving block (84) via a threaded connection. The moving block (84) is slidably connected to the mounting shell (81); a temperature probe (85) is fixedly mounted on the lower end of the moving block (84); a rotating column (86) is fixedly sleeved on the outer side of the output shaft of the micro motor (82); a positioning hole (87) is provided on the surface of the rotating column (86); a positioning rod (88) is slidably connected to the inside of the mounting shell (81); the positioning rod (88) is slidably connected to the positioning hole (87); and a fixing plate (89) is fixedly sleeved on the outer side of the positioning rod (88).

5. A battery energy storage module integrated circuit board according to claim 4, characterized in that: A plurality of the positioning holes (87) are provided, and the plurality of the positioning holes (87) are arranged in a ring array on the rotating column (86).

6. A battery energy storage module integrated circuit board according to claim 4, characterized in that: The end surface of the positioning rod (88) is provided with a rounded corner, and the positioning rod (88) is made of wear-resistant cast iron.

7. A battery energy storage module integrated circuit board according to claim 4, characterized in that: A heat-resistant spring (890) is welded to the end surface of the fixing plate (89) on one side close to the mounting shell (81), and the other end of the heat-resistant spring (890) is welded to the mounting shell (81).

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