Small battery high-temperature formation cabinet
By installing insect-proof mesh grille at the bottom of the high-temperature decomposition cabinet and setting up auxiliary fans with circulating airflow, the problem of poor heat dissipation effect of the decomposition cabinet is solved, a more uniform temperature distribution and more efficient heat dissipation effect are achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202421228347.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing high-temperature decomposition cabinets have uneven temperature distribution in the heat dissipation effect, resulting in a high temperature in the bottom area, affecting the use effect of the equipment.
A small battery high-temperature transformation cabinet was designed. The heat dissipation effect was improved by installing insect-proof mesh grille at the bottom of the cabinet and installing an auxiliary fan with circulating airflow in the grille.
It effectively solves the problem of uneven temperature distribution, significantly improves the heat dissipation effect, extends the service life of the equipment, and provides good insect prevention effects.
Smart Images
Figure CN222654023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of formation cabinets, in particular to a small-sized battery high-temperature formation cabinet. Background Art
[0002] High temperature formation cabinet is a kind of equipment used in battery production. In order to activate the materials in the newly assembled battery cells or battery packs, it takes a long time to perform charge and discharge cycles. Battery formation is to use special battery formation equipment to charge and discharge the battery. High-precision voltage and current are required to ensure that the battery achieves the specified service life. The formation cabinet adopts automatic charge and discharge switching, automatic current setting, and power-off protection according to the characteristics of the formation process of low-capacity or relatively good consistency batteries. It has advanced structure, reliable performance, simple operation, and extremely high cost performance. It is an ideal production equipment for battery manufacturers. It is mainly used in the formation process of low-capacity and relatively good batteries. The rear area of the battery formation cabinet contains a large number of linear boards, switching power supplies and other components, which have a higher temperature when working. The general formation cabinet is equipped with a fan on the top for heat dissipation, but due to the high cabinet body, the fan is difficult to effectively act on the bottom area, resulting in a higher temperature in the bottom area and uneven overall temperature distribution, which affects the heat dissipation effect and causes inconvenience. Utility Model Content
[0003] The main purpose of the utility model is to provide a small-sized battery high-temperature formation cabinet, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A small-sized battery high-temperature formation cabinet comprises a heat-insulating cabinet, a rack is provided at the bottom of the heat-insulating cabinet, a formation bin is provided at the left side of the front end face of the heat-insulating cabinet, a plurality of battery fixtures are provided in the formation bin, a cabinet door is provided at the front end of the formation bin, a touch screen is provided at the right side of the front end face of the heat-insulating cabinet, a heating control group is provided at one end of the heat-insulating cabinet, a rear chassis is provided at the rear end face of the heat-insulating cabinet, an axial flow fan is provided at the top of the rear chassis, an electrical control box is provided at one end of the rear chassis, a rear bin is provided at one side of the electrical control box of the rear chassis, a plurality of single-chip linear boards are provided in the rear bin, a bin door is provided on the outside of the rear bin, a plurality of switch power supplies are provided on the inner wall of the bin door, a straight groove is provided at the bottom of the rear bin, a frame plate which can be adjusted up and down is provided in the straight groove, an embedded plate is provided at the top of the frame plate, a plurality of auxiliary fans are provided in the embedded plate, and an insect-proof mesh grille is provided at the bottom of the frame plate.
[0006] Preferably, the axial flow fan is fixed to the top of the rear chassis by welding, the axial flow fan is located above the rear compartment, the auxiliary fan is located below the rear compartment, and the wind directions of the axial flow fan and the auxiliary fan are both vertically upward.
[0007] Preferably, connecting plates are provided on both sides of the auxiliary fan, the connecting plates are fixed to the frame plate by bonding, and the intervals between adjacent auxiliary fans are equal.
[0008] Preferably, welding plates are provided at the top positions of the end surfaces on both sides of the frame plate, self-clamping plates are movably provided on the outer end surfaces of the welding plates, a sleeve plate is provided at the bottom of the thermal insulation cabinet corresponding to the position of the self-clamping plate, and a transverse slot is provided in the middle of the sleeve plate corresponding to the self-clamping plate.
[0009] Preferably, the top position of the outer end surface of the self-clamping plate is an inclined structure, and the outer end surface of the self-clamping plate and the outer end surface of the sleeve plate are in the same plane.
[0010] Preferably, the outer end face of the welding plate is provided with a partition hole, an inner groove is provided behind the partition hole, the front and rear walls of the inner groove are respectively provided with a front rectangular plate and a rear rectangular plate, a pair of springs are provided between the front rectangular plate and the rear rectangular plate, and the rear end face of the self-clamping plate is fixedly connected to the outer end face of the front rectangular plate.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, an insect-proof mesh grille is installed at the bottom of the high-temperature chemical forming cabinet to provide a good insect-proof effect, and the grille is easy to disassemble and clean. At the same time, an auxiliary fan for forming a circulating airflow is installed in the insect-proof mesh grille to accelerate the heat dissipation effect of the rear warehouse area. While ensuring good protection, it also provides excellent heat dissipation improvement effect and extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the rear warehouse of the utility model;
[0015] Figure 3 It is a schematic diagram of the sleeve plate of the utility model;
[0016] Figure 4 It is a schematic diagram of a welding plate of the present utility model.
[0017] In the figure: 1. Insulated cabinet; 2. Formation chamber; 3. Cabinet door; 4. Battery fixture; 5. Heating control group; 6. Touch screen; 7. Electrical control box; 8. Chassis; 9. Axial fan; 10. Rack; 11. Rear chamber; 12. Single-chip linear board; 13. Chamber door; 14. Switching power supply; 15. Frame plate; 16. Embedded plate; 17. Welding plate; 18. Self-clamping plate; 19. Sleeve plate; 20. Horizontal slot; 21. Partition hole; 22. Inner slot; 23. Front rectangular plate; 24. Rear rectangular plate; 25. Spring; 26. Connecting plate; 27. Straight slot; 28. Insect-proof mesh grille; 29. Auxiliary fan. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] like Figure 1-4 As shown, a small battery high temperature formation cabinet comprises a heat preservation cabinet 1, a rack 10 is arranged at the bottom of the heat preservation cabinet 1, a formation chamber 2 is arranged at the left position of the front end surface of the heat preservation cabinet 1, a plurality of battery fixtures 4 are arranged in the formation chamber 2, a cabinet door 3 is arranged at the front end of the formation chamber 2, a touch screen 6 is arranged at the right position of the front end surface of the heat preservation cabinet 1, a heating control group 5 is arranged at one end of the heat preservation cabinet 1, a rear chassis 8 is arranged at the rear end surface of the heat preservation cabinet 1, an axial flow fan 9 is arranged on the top of the rear chassis 8, and a rear chassis 8 is arranged on the rear end surface of the heat preservation cabinet 1. An electrical control box 7 is provided at the end, and a rear chassis 8 is provided with a rear bin 11 on one side of the electrical control box 7, a plurality of single-chip linear boards 12 are provided in the rear bin 11, a bin door 13 is provided on the outer side of the rear bin 11, a plurality of switch power supplies 14 are provided on the inner wall of the bin door 13, a straight groove 27 is provided at the bottom of the rear bin 11, a frame plate 15 which can be adjusted up and down is provided in the straight groove 27, an embedded plate 16 is provided on the top of the frame plate 15, a plurality of auxiliary fans 29 are provided in the embedded plate 16, and an insect-proof mesh grille 28 is provided at the bottom of the frame plate 15.
[0020] In this embodiment, in order to realize wind circulation and accelerate the overall heat dissipation effect, the axial flow fan 9 is fixed to the top of the rear chassis 8 by welding, the axial flow fan 9 is located above the rear compartment 11, and the auxiliary fan 29 is located below the rear compartment 11, and the wind directions of the axial flow fan 9 and the auxiliary fan 29 are both vertically upward, and connecting plates 26 are provided on both sides of the auxiliary fan 29, and the connecting plates 26 are fixed to the frame plate 15 by bonding, and the intervals between adjacent auxiliary fans 29 are equal;
[0021] In the present embodiment, in order to facilitate the disassembly and assembly of the frame plate 15, the insect-proof mesh grille 28, the auxiliary fan 29 and other components, and to facilitate disassembly and assembly and cleaning and maintenance, welding plates 17 are provided at the top positions of the end faces on both sides of the frame plate 15, and a self-clamping plate 18 is movably provided on the outer end face of the welding plate 17. A sleeve plate 19 is provided at the bottom of the thermal insulation cabinet 1 corresponding to the position of the self-clamping plate 18, and a transverse clamping groove 20 is provided in the middle part of the sleeve plate 19 corresponding to the self-clamping plate 18. The top position of the outer end face of the self-clamping plate 18 is an inclined structure, and the outer end face of the self-clamping plate 18 and the outer end face of the sleeve plate 19 are in the same plane, a partition hole 21 is provided on the outer end face of the welding plate 17, an inner groove 22 is provided behind the partition hole 21, and a front rectangular plate 23 and a rear rectangular plate 24 are provided on the front and rear walls of the inner groove 22 respectively, a pair of springs 25 are provided between the front rectangular plate 23 and the rear rectangular plate 24, and the rear end face of the self-clamping plate 18 is fixedly connected to the outer end face of the front rectangular plate 23.
[0022] It should be noted that the utility model is a small-scale high-temperature formation cabinet for batteries. In actual use, when the high-temperature formation cabinet is working, the temperature in the rear bin 11 will rise accordingly. At the same time, the axial flow fan 9 on the top of the thermal insulation cabinet 1 continues to work, thereby taking away part of the heat and dissipating it quickly, thereby providing a certain cooling effect. At the same time, the auxiliary fan 29 on the embedded plate 16 on the top of the frame plate 15 also works synchronously and provides the same upward wind force, so that the outside air enters from the bottom of the rear bin 11 and is discharged from the top by the axial flow fan 9, so as to realize the efficient circulation of the internal air, and also make the internal heat dissipate quickly with the air circulation, thereby improving the heat dissipation and cooling efficiency, so that the internal single-chip linear board 12, switching power supply 14 and other electrical components are in a safe and suitable temperature environment, extending the service life of the equipment, and avoiding problems such as short circuit and restart. During the operation of the auxiliary fan 29, the outside air enters from the bottom, and some impurities in the air, such as flying insects, flying catkins and other impurities, also enter. When the impurities pass through the insect-proof mesh grille 28, they are blocked, thereby preventing foreign impurities from entering the interior of the equipment due to wind force. Furthermore, the frame plate 15, the auxiliary fan 29 and the insect-proof mesh grille 28 can be cleaned or repaired in time. The sleeve plates 19 on both sides of the bottom of the thermal insulation cabinet 1 can be found, and then the self-clamping plate 18 in the sleeve plate 19 is pressed to make it shrink inward. When the self-clamping plate 18 shrinks, it drives the front rectangular plate 23 to move. When the front rectangular plate 23 moves, the spring 25 is squeezed to compress it until the self-clamping plate 18 leaves the horizontal card slot 20 in the middle of the sleeve plate 19. Then the frame plate 15 can be taken out downward to slide down and out from between the sleeve plates 19. Then the auxiliary fan 29 and the insect-proof mesh grille 28 can be cleaned and maintained. After the processing is completed, it can be installed again according to the same principle. Since the top of the self-clamping plate 18 surface is an inclined surface, it can be automatically compressed during installation, and automatically extends out and resets after the installation is completed, so as to enter the horizontal card slot 20 and automatically lock, making the installation more efficient and convenient.
[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A small-sized battery high-temperature formation cabinet, comprising a heat-insulating cabinet (1), wherein a rack (10) is provided at the bottom of the heat-insulating cabinet (1), characterized in that: A formation chamber (2) is arranged at the left side of the front end face of the heat-insulating cabinet (1), a plurality of battery fixtures (4) are arranged in the formation chamber (2), a cabinet door (3) is arranged at the front end face of the formation chamber (2), a touch screen (6) is arranged at the right side of the front end face of the heat-insulating cabinet (1), a heating control group (5) is arranged at one end of the heat-insulating cabinet (1), a rear case (8) is arranged at the rear end face of the heat-insulating cabinet (1), an axial flow fan (9) is arranged at the top of the rear case (8), an electrical control box (7) is arranged at one end of the rear case (8), and the rear case (8) is provided with a heating control group (5) at the right side of the front end face of the heat-insulating cabinet (1). A rear bin (11) is arranged on one side of the box (7), a plurality of single-chip linear boards (12) are arranged in the rear bin (11), a bin door (13) is arranged on the outside of the rear bin (11), a plurality of switch power supplies (14) are arranged on the inner wall of the bin door (13), a straight groove (27) is arranged at the bottom of the rear bin (11), a frame plate (15) that can be adjusted up and down is arranged in the straight groove (27), an embedded plate (16) is arranged on the top of the frame plate (15), a plurality of auxiliary fans (29) are arranged in the embedded plate (16), and an insect-proof mesh grille (28) is arranged at the bottom of the frame plate (15).
2. A small battery high temperature formation cabinet according to claim 1, characterized in that: The axial flow fan (9) is fixed to the top of the rear case (8) by welding, the axial flow fan (9) is located above the rear compartment (11), the auxiliary fan (29) is located below the rear compartment (11), and the wind directions of the axial flow fan (9) and the auxiliary fan (29) are both vertically upward.
3. A small battery high temperature formation cabinet according to claim 1, characterized in that: Connecting plates (26) are provided on both sides of the auxiliary fans (29); the connecting plates (26) are fixed to the frame plate (15) by bonding, and the spacing distances between adjacent auxiliary fans (29) are equal.
4. A small-sized battery high-temperature formation cabinet according to claim 1, characterized in that: Welding plates (17) are provided at the top positions of the end surfaces on both sides of the frame plate (15); a self-clamping plate (18) is movably provided at the outer end surface of the welding plate (17); a sleeve plate (19) is provided at the bottom of the thermal insulation cabinet (1) at a position corresponding to the self-clamping plate (18); and a transverse clamping groove (20) is provided in the middle of the sleeve plate (19) corresponding to the self-clamping plate (18).
5. A small-sized battery high-temperature formation cabinet according to claim 4, characterized in that: The top position of the outer end surface of the self-clamping plate (18) is an inclined surface structure, and the outer end surface of the self-clamping plate (18) and the outer end surface of the sleeve plate (19) are in the same plane.
6. A small-sized battery high-temperature formation cabinet according to claim 5, characterized in that: The outer end face of the welding plate (17) is provided with a partition hole (21), an inner groove (22) is provided behind the partition hole (21), the front and rear walls of the inner groove (22) are respectively provided with a front rectangular plate (23) and a rear rectangular plate (24), a pair of springs (25) are provided between the front rectangular plate (23) and the rear rectangular plate (24), and the rear end face of the self-clamping plate (18) is fixedly connected to the outer end face of the front rectangular plate (23).