Battery module for industrial safety production

Abstract

The utility model discloses a battery module for industrial safety production, which relates to the technical field of battery modules and comprises a protection box, a battery module mechanism is arranged in the protection box, a dust removal mechanism is arranged on one side of the protection box, a cooling mechanism is arranged in the dust removal mechanism, and the battery module mechanism comprises a fixing plate. According to the utility model, through the arrangement of the battery module mechanism, when the batteries are arranged, the batteries in the battery module are segmented through the heat dissipation plate, so that air can circulate in the heat dissipation plate, the heat dissipation function of the battery module is enhanced, and meanwhile, through the arrangement of the dust removal mechanism and the cooling mechanism, external air can be filtered and dedusted when the battery module is subjected to heat dissipation; dust in the air is prevented from being accumulated in the battery module, and the cooling mechanism is arranged, so that the filtered air can be cooled, the temperature difference between the air and the battery module is increased, the heat conduction effect is better, and the heat dissipation function is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery modules, in particular to a battery module for industrial safety production. Background Art

[0002] A battery module is a unit assembled from multiple cells to provide higher voltage and capacity. A battery module is an important component in a battery system and is usually composed of several cells, connectors, a battery management system, and a casing. The main function of a battery module is to connect multiple cells together to increase the voltage and energy storage capacity of the battery system. By connecting cells in parallel or in series, battery modules can meet the power requirements of different applications. Connecting cells in series can increase the total voltage, while connecting cells in parallel can increase the total capacity.

[0003] When battery modules are applied to industrial production, due to the large amount of electricity consumed in industrial production, the battery modules will generate a lot of heat when working. At present, in order to reduce the occupied space, the batteries in the battery modules are arranged relatively compactly, resulting in air being unable to circulate in the battery modules. When in use, the battery modules are prone to explosion due to overheating, posing certain safety hazards. Utility Model Content

[0004] The utility model provides a battery module for industrial safety production to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A battery module for industrial safety production comprises a protection box, a battery module mechanism is arranged inside the protection box, a dust removal mechanism is arranged on one side of the protection box, and a cooling mechanism is arranged inside the dust removal mechanism.

[0007] A further improvement of the technical solution of the utility model is that the battery module mechanism includes a fixed plate, the bottom of the fixed plate is fixedly connected to the bottom of the inner cavity of the protective box, one side of the fixed plate is fixedly connected to a spring, and the side of the spring away from the fixed plate is fixedly connected to a top plate.

[0008] A further improvement of the technical solution of the utility model is that a battery is overlapped on one side of the top plate away from the spring, the bottom of the battery is overlapped with the bottom of the inner cavity of the protective box, a heat sink is overlapped on one side of the battery away from the top plate, and a sliding block is fixedly connected to the bottom of the heat sink.

[0009] A further improvement of the technical solution of the utility model is that a sliding groove is opened at the bottom of the inner cavity of the protective box, the surface of the sliding block is slidably connected to the inner wall of the sliding groove, a locking bolt is overlapped on one side of the sliding block, the surface of the locking bolt is threadedly connected to one side of the inner cavity of the sliding groove, and the top of the heat sink is fixedly connected to a fixed top plate.

[0010] A further improvement of the technical solution of the utility model is that the dust removal mechanism includes a mounting shell, one side of the mounting shell is fixedly connected to one side of the protective box, the bottom of one end of the inner cavity of the mounting shell is fixedly connected to a fixing frame, and one side of the fixing frame is fixedly connected to a motor.

[0011] A further improvement of the technical solution of the utility model is that: a fan blade is fixedly connected to one end of the motor shaft, a slot is provided at the bottom of the inner cavity of the mounting shell, a filter plate is inserted into the slot, a mounting plate is fixedly connected to the top of the filter plate, and the bottom of the mounting plate is fixedly connected to the top of the mounting shell.

[0012] A further improvement of the technical solution of the utility model is that the cooling mechanism includes a semiconductor refrigerator, the top of the semiconductor refrigerator is fixedly connected to the top of the inner cavity of the mounting shell, and the bottom of the semiconductor refrigerator is fixedly connected to a refrigerator cold end.

[0013] A further improvement of the technical solution of the utility model is that: a ventilation hole is opened on the surface of the cold end of the refrigerator, the top of the semiconductor refrigerator is fixedly connected to the hot end of the refrigerator, the top of the hot end of the refrigerator is fixedly connected to a heat dissipation fin, and the bottom of the hot end of the refrigerator is fixedly connected to the top of the mounting shell.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a battery module for industrial safety production. Through the arrangement of the battery module mechanism, when the batteries are arranged, the batteries in the battery module are divided by the heat dissipation plate, so that air can circulate in the heat dissipation plate, thereby enhancing the heat dissipation function of the battery module. At the same time, the arrangement of the dust removal mechanism and the cooling mechanism can filter and remove dust from the outside air when the battery module is dissipated, thereby avoiding the accumulation of dust in the air in the battery module. The arrangement of the cooling mechanism can cool the filtered air, thereby increasing the temperature difference between the air and the battery module, improving the heat conduction effect, and further enhancing the heat dissipation function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the dust removal mechanism structure of the utility model;

[0019] Figure 4 It is a partial structural diagram of the battery module mechanism of the utility model;

[0020] Figure 5 For the utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0021] In the figure: 1. protective box; 2. battery module mechanism; 21. fixed plate; 22. spring; 23. top plate; 24. battery; 25. heat sink; 26. sliding block; 27. sliding groove; 28. locking bolt; 29. ​​fixed top plate; 3. dust removal mechanism; 31. mounting shell; 32. fixing frame; 33. motor; 34. fan blade; 35. slot; 36. filter plate; 37. mounting plate; 4. cooling mechanism; 41. semiconductor refrigerator; 42. refrigerator cold end; 43. ventilation hole; 44. refrigerator hot end; 45. heat sink fin. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-5 As shown, the utility model provides a battery module for industrial safety production, including a protective box 1, a battery module mechanism 2 is arranged inside the protective box 1, a dust removal mechanism 3 is arranged on one side of the protective box 1, a cooling mechanism 4 is arranged inside the dust removal mechanism 3, the battery module mechanism 2 includes a fixing plate 21, the bottom of the fixing plate 21 is fixedly connected to the bottom of the inner cavity of the protective box 1, a spring 22 is fixedly connected to one side of the fixing plate 21, a top plate 23 is fixedly connected to the side of the spring 22 away from the fixing plate 21, and the top plate 23 is away from the spring 22. A battery 24 is overlapped on one side, and the bottom of the battery 24 is overlapped with the bottom of the inner cavity of the protective box 1. A heat sink 25 is overlapped on the side of the battery 24 away from the top plate 23. A sliding block 26 is fixedly connected to the bottom of the heat sink 25. A sliding groove 27 is provided at the bottom of the inner cavity of the protective box 1. The surface of the sliding block 26 is slidably connected to the inner wall of the sliding groove 27. A locking bolt 28 is overlapped on one side of the sliding block 26. The surface of the locking bolt 28 is threadedly connected to one side of the inner cavity of the sliding groove 27. The top of the heat sink 25 is fixedly connected to a fixed top plate 29.

[0025] In this embodiment, the batteries 24 are placed on the bottom surface of the protective box 1 in sequence, separated by the heat sink 25, and then the locking bolt 28 is rotated. Under the thrust of the locking bolt 28, the sliding block 26 slides along the sliding groove 27, driving the heat sink 25 to clamp the battery 24 and pushing the spring 22 to contract. Under the reaction force of the spring 22, the battery 24 is fixed, and then the fixed top plate 29 is installed on the top of the heat sink 25, and the battery 24 is fixed again to make the fixing effect of the battery 24 better. Then, the various panels of the protective box 1 are assembled and the battery 24 is covered in the protective box.

[0026] Example 2

[0027] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the dust removal mechanism 3 includes a mounting shell 31, one side of the mounting shell 31 is fixedly connected to one side of the protective box 1, the bottom of one end of the inner cavity of the mounting shell 31 is fixedly connected to a fixing frame 32, one side of the fixing frame 32 is fixedly connected to a motor 33, one end of the rotating shaft of the motor 33 is fixedly connected to a fan blade 34, a card slot 35 is provided at the bottom of the inner cavity of the mounting shell 31, a filter plate 36 is inserted into the inside of the card slot 35, the top of the filter plate 36 is fixedly connected to a mounting plate 37, and the bottom of the mounting plate 37 is fixedly connected to the top of the mounting shell 31.

[0028] In this embodiment, when the cooled air flows in the cavity in the heat sink 25, the heat generated by the battery 24 during operation is taken out, so as to avoid the battery 24 from overheating and causing explosion, making it safer. When the dust accumulated on the surface of the filter plate 36 needs to be cleaned, the mounting plate 37 is removed from the surface of the mounting shell 31, and the filter plate 36 can be pulled out of the mounting shell 31 for cleaning, making the cleaning of the filter plate 36 more convenient.

[0029] Example 3

[0030] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the cooling mechanism 4 includes a semiconductor refrigerator 41, the top of the semiconductor refrigerator 41 is fixedly connected to the top of the inner cavity of the mounting shell 31, the bottom of the semiconductor refrigerator 41 is fixedly connected with a refrigerator cold end 42, the surface of the refrigerator cold end 42 is provided with ventilation holes 43, the top of the semiconductor refrigerator 41 is fixedly connected with a refrigerator hot end 44, the top of the refrigerator hot end 44 is fixedly connected with a heat dissipation fin 45, and the bottom of the refrigerator hot end 44 is fixedly connected to the top of the mounting shell 31.

[0031] In this embodiment, the outside air is allowed to enter the mounting shell 31 under the action of the motor 33, and the dust in the air is removed under the action of the filter plate 36 to prevent the dust in the air from accumulating in the battery module. Subsequently, under the action of the semiconductor refrigerator 41, the heat in the cold end 42 of the refrigerator is transferred to the hot end 44 of the refrigerator, and then the cold end 42 of the refrigerator cools the air when the air passes through the ventilation hole 43, so that the temperature difference between the air and the battery module is larger and the heat dissipation effect is better.

[0032] The following is a detailed description of the working principle of the battery module used for industrial safety production.

[0033] like Figure 1-5 As shown, when assembling the battery module, first place the batteries 24 on the bottom plate surface of the protection box 1 in turn, separate them by the heat sink 25, then turn the locking bolt 28, and under the action of the thrust of the locking bolt 28, the sliding block 26 slides along the sliding groove 27, while driving the heat sink 25 to clamp the battery 24, and at the same time pushes the spring 22 to contract, and under the action of the reaction force of the spring 22, the battery 24 is fixed, and then the fixed top plate 29 is installed on the top of the heat sink 25, and the battery 24 is fixed again, so that the fixing effect of the battery 24 is better, and then the various plates of the protection box 1 are assembled and formed, and the battery 24 is covered in the protection box. When the battery module is working, under the action of the motor 33, the outside air enters the mounting shell 31, and under the action of the filter plate 36, the filter plate 36 removes the Dust in the air is prevented from accumulating in the battery module. Then, under the action of the semiconductor refrigerator 41, the heat in the cold end 42 of the refrigerator is transferred to the hot end 44 of the refrigerator, and then the cold end 42 of the refrigerator cools the air when the air passes through the ventilation hole 43, so that the temperature difference between the air and the battery module is larger and the heat dissipation effect is better. Then, the cooled air enters the protective box 1 from the through hole on the surface of the protective box, and when flowing in the cavity in the heat sink 25, it takes out the heat emitted by the battery 24 when it is working, so as to avoid the battery 24 from exploding due to excessive temperature, making it safer. When it is necessary to clean the dust on the surface of the filter plate 36, the mounting plate 37 is removed from the surface of the mounting shell 31, and the filter plate 36 can be pulled out from the mounting shell 31 for cleaning, so that the cleaning of the filter plate 36 is more convenient.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A battery module for industrial safety production, comprising a protective box (1), characterized in that: A battery module mechanism (2) is arranged inside the protection box (1), a dust removal mechanism (3) is arranged on one side of the protection box (1), a cooling mechanism (4) is arranged inside the dust removal mechanism (3), the battery module mechanism (2) comprises a fixing plate (21), the bottom of the fixing plate (21) is fixedly connected to the bottom of the inner cavity of the protection box (1), one side of the fixing plate (21) is fixedly connected to a spring (22), the side of the spring (22) away from the fixing plate (21) is fixedly connected to a top plate (23), the side of the top plate (23) away from the spring (22) is overlapped with a battery (24), the battery ( The bottom of the battery (24) overlaps with the bottom of the inner cavity of the protective box (1), the side of the battery (24) away from the top plate (23) is overlapped with a heat sink (25), the bottom of the heat sink (25) is fixedly connected with a sliding block (26), the bottom of the inner cavity of the protective box (1) is provided with a sliding groove (27), the surface of the sliding block (26) is slidably connected to the inner wall of the sliding groove (27), one side of the sliding block (26) is overlapped with a locking bolt (28), the surface of the locking bolt (28) is threadedly connected to one side of the inner cavity of the sliding groove (27), and the top of the heat sink (25) is fixedly connected with a fixed top plate (29).

2. A battery module for industrial safety production according to claim 1, characterized in that: The dust removal mechanism (3) comprises a mounting shell (31), one side of the mounting shell (31) is fixedly connected to one side of the protective box (1), the bottom of one end of the inner cavity of the mounting shell (31) is fixedly connected to a fixing frame (32), and one side of the fixing frame (32) is fixedly connected to a motor (33).

3. A battery module for industrial safety production according to claim 2, characterized in that: One end of the rotating shaft of the motor (33) is fixedly connected to a fan blade (34); a slot (35) is provided at the bottom of the inner cavity of the mounting shell (31); a filter plate (36) is inserted into the slot (35); a mounting plate (37) is fixedly connected to the top of the filter plate (36); and the bottom of the mounting plate (37) is fixedly connected to the top of the mounting shell (31).

4. A battery module for industrial safety production according to claim 1, characterized in that: The cooling mechanism (4) comprises a semiconductor refrigerator (41), the top of the semiconductor refrigerator (41) is fixedly connected to the top of the inner cavity of the mounting shell (31), and the bottom of the semiconductor refrigerator (41) is fixedly connected to a refrigerator cold end (42).

5. A battery module for industrial safety production according to claim 4, characterized in that: A ventilation hole (43) is provided on the surface of the cold end (42) of the refrigerator, the top of the semiconductor refrigerator (41) is fixedly connected to the hot end (44) of the refrigerator, the top of the hot end (44) of the refrigerator is fixedly connected to a heat dissipation fin (45), and the bottom of the hot end (44) of the refrigerator is fixedly connected to the top of the mounting shell (31).

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