Indoor air-cooled energy storage cabinet

Abstract

The utility model discloses an indoor air -cooled energy storage cabinet relates to energy storage cabinet technical field, including base, the top of base swing joint has the cabinet body, the inner wall of cabinet body is slidably connected with the supporting plate, the inboard bottom of cabinet body is installed with fire control mechanism, the top of supporting plate is installed with high -voltage box and energy storage battery respectively. The utility model discloses the above -mentioned structure, this cabinet body is indoor air -cooled energy storage cabinet, need not air conditioner on the cabinet body, only need to provide cool air in the indoor single configuration a air conditioner, the rear side of cabinet body is equipped with rear louver, and the front side of cabinet door is equipped with front louver, and the both are caused by fan air flow, and the whole battery system is cooled, can play good heat dissipation auxiliary effect, to improve the safety of cabinet body internal equipment operation, simultaneously, this cabinet body is indoor use, and the waterproof requirement reduces, and the cabinet body structure simplifies, and the manufacturing cost is reduced, and appearance is neat.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage cabinet technology, and specifically relates to an indoor air-cooled energy storage cabinet. Background Technology

[0002] Existing energy storage cabinets typically include battery systems, temperature control systems, fire protection systems, electrical systems, and protective designs. The battery system usually consists of multiple PACKs forming a standard battery cluster. Each PACK contains multiple cells and is equipped with a BMU controller, fan, and wiring harness. It uses an integrated air conditioner for air cooling. The temperature control system also uses air cooling, introducing cool air into the battery compartment through the air conditioner and air ducts. Each PACK has two built-in fans to assist in cooling, ensuring that the cell temperature is maintained within a safe range. The fire protection system is equipped with prefabricated fire extinguishing devices, achieving active fire prevention through the combined detection of temperature and smoke sensors. The electrical system includes an energy management system (EMS), a power converter (PCS), a battery management system (BMS), and high-voltage power distribution equipment, realizing energy dispatch and battery monitoring and protection. The cabinet has an IP54 protection rating, supports sand and rain protection, and has a dual fire protection system (perfluorohexanone + water-based) to ensure safety.

[0003] However, existing energy storage cabinets still have some shortcomings. In the past, air-cooled energy storage cabinets had a lot of internal electrical auxiliary structures, making them more complicated to use and more expensive to produce. In addition, when using energy storage cabinets outdoors, the waterproof requirements are higher, and the safety design is also relatively more demanding. Finally, the method of using an air conditioner to dissipate heat by hanging it on the door is not aesthetically pleasing and affects the user experience. Utility Model Content

[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an indoor air-cooled energy storage cabinet to solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An indoor air-cooled energy storage cabinet includes a base, a cabinet body rotatably connected to the top of the base, a support plate slidably connected to the inner wall of the cabinet body, a fire-fighting mechanism installed at the bottom inner side of the cabinet body, a high-voltage box and an energy storage battery respectively installed at the top of the support plate, a cabinet door hinged to the front side of the cabinet body covering the front side of the cabinet body, a rear louver on the rear side of the cabinet body, a front louver on the front side of the cabinet door, the rear louver and the front louver communicating with each other, an audible and visual alarm installed on the front side of the cabinet door, and a control button installed on the front side of the cabinet door.

[0006] As a preferred technical solution, a switch handle is fixedly connected to the front side of the cabinet door, and a switch lock is provided on the front side of the switch handle, and the switch lock is connected to the front side of the cabinet body.

[0007] As a preferred technical solution, a second sliding groove matching the support plate is provided on the inner wall of the cabinet. The support plate is slidably connected to the inner wall of the cabinet through the second sliding groove. Magnetic blocks are fixedly connected to the top and bottom of the support plate. A groove is provided on the inner wall of the cabinet. A magnet is fixedly connected to the inner side of the groove. One side of the magnet is in contact with the other side of the magnetic block.

[0008] As a preferred technical solution, a sealing ring is fixedly connected to the front side of the cabinet. The sealing ring is five millimeters thick and is fixedly connected to the corner of the front side of the cabinet. The front side of the sealing ring is in contact with the back side of the cabinet door.

[0009] As a preferred technical solution, the top of the base is provided with a circular groove, and the bottom inner side of the circular groove is rotatably connected to a rotating shaft. The top of the rotating shaft is fixedly connected to the bottom of the cabinet, and the cabinet is rotatably connected to the top of the base through the rotating shaft.

[0010] As a preferred technical solution, the top of the base is provided with a first sliding groove, the first sliding groove is circular in shape, and a slider is slidably connected to the bottom inner side of the first sliding groove, the top of the slider is fixedly connected to the bottom of the cabinet.

[0011] As a preferred technical solution, an electromagnet is fixedly connected to the top of the base. The electromagnet is circular in shape, and the top of the electromagnet is in contact with the bottom of the cabinet. The bottom of the cabinet is made of magnetic material, and the pivot is located on the inner side close to the electromagnet.

[0012] In summary, the present invention has the following main advantages: Firstly, when in use, this cabinet is an indoor air-cooled energy storage cabinet, which does not require an air conditioner on the cabinet itself. Only a separate air conditioner needs to be installed indoors to provide cooling. This also improves the overall aesthetics of the cabinet. The rear of the cabinet has rear louvers, and the front of the cabinet door has front louvers. Both are equipped with airflow caused by a fan to cool the entire battery system, which can play a good heat dissipation auxiliary role and improve the safety of the internal equipment operation. At the same time, since this cabinet is for indoor use, the waterproof requirements are reduced, the cabinet structure is simplified, the manufacturing cost is reduced, and the appearance is clean, avoiding clutter and improving the overall aesthetics. Secondly, due to the presence of the pivot, the overall angle of the cabinet can be adjusted. The slider can provide secondary support and traction to the bottom of the cabinet without hindering the adjustment of the cabinet angle, thereby effectively improving the stability of the cabinet angle adjustment. After the cabinet angle is adjusted, the electromagnet is activated. Under the attraction of the electromagnet, the position of the cabinet can be effectively limited, thereby achieving the effect of convenient adjustment of the cabinet angle. The angle adjustment makes it easier for users to install the cabinet at the correct location, making the cabinet more convenient to use. Reasonable angle adjustment can also reduce the space occupied by the cabinet. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the cabinet of this utility model; Figure 3 This is a schematic diagram of the internal structure of the cabinet of this utility model; Figure 4 This is a utility model Figure 3 A magnified structural diagram of part A; Figure 5 This is a schematic diagram of the top structure of the base of this utility model; Figure 6 This is a schematic diagram of the cabinet circuit connection structure of this utility model; Figure 7 This is a schematic diagram of the circuit connection structure of this utility model.

[0014] Reference numerals: 1. Base; 2. Circular groove; 3. Rotating shaft; 4. Electromagnet; 5. First slide groove; 6. Slider; 7. Cabinet; 8. Rear louver; 9. Cabinet door; 10. Front louver; 11. Audible and visual alarm; 12. Control button; 13. Switch handle; 14. Switch lock; 15. Support plate; 16. Fire-fighting mechanism; 17. High-voltage box; 18. Energy storage battery; 19. Second slide groove; 20. Magnetic block; 21. Groove; 22. Magnet block; 23. Sealing ring. Detailed Implementation

[0015] Example refer to Figures 1 to 7An indoor air-cooled energy storage cabinet according to this embodiment includes a base 1, a cabinet body 7 rotatably connected to the top of the base 1, a support plate 15 slidably connected to the inner wall of the cabinet body 7, a fire-fighting mechanism 16 installed at the bottom inner side of the cabinet body 7, a high-voltage box 17 and an energy storage battery 18 respectively installed at the top of the support plate 15, a cabinet door 9 hinged to the front side of the cabinet body 7, the cabinet door 9 covering the front side of the cabinet body 7, a rear louver 8 provided on the rear side of the cabinet body 7, a front louver 10 provided on the front side of the cabinet door 9, the rear louver 8 and the front louver 10 communicating with each other, an audible and visual alarm 11 installed on the front side of the cabinet door 9, and a control button 12 installed on the front side of the cabinet door 9 to enable... When in use, this cabinet 7 is an indoor air-cooled energy storage cabinet, which does not require an air conditioner on the cabinet 7. Only a separate air conditioner needs to be configured indoors to provide cooling. This also improves the overall aesthetics of the cabinet 7. The rear of the cabinet 7 is equipped with a rear louver 8, and the front of the cabinet door 9 is equipped with a front louver 10. Both of them are equipped with airflow caused by a fan to cool the entire battery system, which can play a good heat dissipation auxiliary role and improve the safety of the internal equipment operation of the cabinet 7. At the same time, since this cabinet 7 is for indoor use, the waterproof requirements are reduced. The structure of the cabinet 7 is simplified, reducing manufacturing costs, and the appearance is neat, avoiding clutter and improving the overall aesthetics.

[0016] refer to Figure 1 A switch handle 13 is fixedly connected to the front side of the cabinet door 9. A switch lock 14 is provided on the front side of the switch handle 13. The switch lock 14 is connected to the front side of the cabinet body 7. Due to the setting of the switch lock 14, the cabinet body 7 can be locked to prevent the cabinet body 7 from being opened, which can effectively improve the safety protection of the internal structure of the cabinet body 7.

[0017] refer to Figures 1 to 4 The inner wall of the cabinet 7 is provided with a second sliding groove 19 that matches the support plate 15. The support plate 15 is slidably connected to the inner wall of the cabinet 7 through the second sliding groove 19. Magnetic blocks 20 are fixedly connected to the top and bottom of the support plate 15. A groove 21 is provided on the inner wall of the cabinet 7. A magnet 22 is fixedly connected to the inner side of the groove 21. One side of the magnet 22 is in contact with the other side of the magnetic block 20. Due to the opening of the second sliding groove 19, the support plate 15 can slide back and forth. The relative structure can be taken out together by pulling out the support plate 15 for subsequent disassembly and maintenance. Due to the presence of the magnet, the position of the support plate 15 can be effectively limited by the attraction of the magnet, so as to improve the stability of the installation of the support plate 15 and at the same time, it will not hinder the subsequent pulling out of the support plate 15.

[0018] refer to Figure 3 and Figure 4A sealing ring 23 is fixedly connected to the front side of the cabinet body 7. The sealing ring 23 is 5 mm thick and is fixedly connected to the corner of the front side of the cabinet body 7. The front side of the sealing ring 23 is in contact with the back side of the cabinet door 9. Due to the presence of the sealing ring 23, when the cabinet door 9 is closed, the sealing ring 23 can effectively seal the joint of the cabinet door 9, thereby achieving a good sealing and dustproof effect, so as to improve the safety of the cabinet body 7.

[0019] refer to Figure 1 and Figure 5 The top of the base 1 has a circular groove 2. A rotating shaft 3 is rotatably connected to the bottom inner side of the circular groove 2. The top of the rotating shaft 3 is fixedly connected to the bottom of the cabinet 7. The cabinet 7 is rotatably connected to the top of the base 1 via the rotating shaft 3. The top of the base 1 has a first sliding groove 5, which is circular in shape. A slider 6 is slidably connected to the bottom inner side of the first sliding groove 5. The top of the slider 6 is fixedly connected to the bottom of the cabinet 7. An electromagnet 4, also circular in shape, is fixedly connected to the top of the base 1. The top of the electromagnet 4 is in contact with the bottom of the cabinet 7, which is made of magnetic material. The rotating shaft 3 is located on the inner side close to the electromagnet 4. The presence of the pivot 3 facilitates the adjustment of the overall angle of the cabinet 7. The slider 6 provides secondary support and traction to the bottom of the cabinet 7 without hindering the adjustment of the cabinet 7 angle, thereby effectively improving the stability of the cabinet 7 angle adjustment. After the cabinet 7 angle is adjusted, the electromagnet 4 is activated. Under the attraction of the electromagnet 4, the position of the cabinet 7 can be effectively limited, thus achieving the effect of convenient adjustment of the cabinet 7 angle. The angle adjustment makes it easier for users to install the cabinet 7 at the correct position, making the cabinet 7 more convenient to use. Reasonable angle adjustment can also reduce the space occupied by the cabinet 7.

[0020] Operating Principle and Advantages: In use, this cabinet 7 is an indoor air-cooled energy storage cabinet, eliminating the need for an air conditioner on top of cabinet 7. Only a separate indoor air conditioner is required, which also improves the overall aesthetics of cabinet 7. The rear of cabinet 7 has rear louvers 8, and the front of the cabinet door 9 has front louvers 10. Both are fan-driven, causing airflow to cool the entire battery system, providing excellent heat dissipation and improving the safety of the internal equipment. Furthermore, since this cabinet 7 is for indoor use, waterproofing requirements are reduced. The simplified structure of cabinet 7 lowers manufacturing costs, and its clean appearance avoids clutter and enhances overall aesthetics. The switch lock 14 can lock cabinet 7 when closed, preventing it from being opened and effectively improving the security of the internal structure. The second sliding groove 19 facilitates the forward and backward sliding of the support plate 15. Pulling out the support plate 15 allows the corresponding structure to be removed for subsequent disassembly and maintenance. The presence of the magnet effectively limits the position of the support plate 15, improving its installation stability and allowing it to be pulled out later. The sealing ring 23 effectively seals the connection point of the cabinet door 9 when it is closed, providing a good dustproof seal and enhancing the safety of the cabinet. The rotating shaft 3 facilitates adjustment of the overall angle of the cabinet. The slider 6 provides secondary support and traction to the bottom of the cabinet without hindering angle adjustment, further improving the stability of angle adjustment. Once the cabinet angle is adjusted, the electromagnet 4 is activated, effectively limiting its position and allowing for convenient angle adjustment. This angle adjustment makes it easier for users to install the cabinet, enhancing its usability.

Claims

1. An indoor air-cooled energy storage cabinet, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to the cabinet (7), and the inner wall of the cabinet (7) is slidably connected to the support plate (15). The bottom inner side of the cabinet (7) is equipped with a fire-fighting mechanism (16). The top of the support plate (15) is respectively equipped with a high-voltage box (17) and an energy storage battery (18). The front side of the cabinet (7) is hinged with a cabinet door (9), which covers the front side of the cabinet (7). The rear side of the cabinet (7) is provided with a rear louver (8), and the front side of the cabinet door (9) is provided with a front louver (10). The rear louver (8) and the front louver (10) are connected. The front side of the cabinet door (9) is equipped with an audible and visual alarm (11), and the front side of the cabinet door (9) is equipped with a control button (12).

2. The indoor air-cooled energy storage cabinet according to claim 1, characterized in that: A switch handle (13) is fixedly connected to the front side of the cabinet door (9), and a switch lock (14) is provided on the front side of the switch handle (13), which is connected to the front side of the cabinet body (7).

3. The indoor air-cooled energy storage cabinet according to claim 1, characterized in that: The inner wall of the cabinet (7) is provided with a second sliding groove (19) that matches the support plate (15). The support plate (15) is slidably connected to the inner wall of the cabinet (7) through the second sliding groove (19). Magnetic blocks (20) are fixedly connected to the top and bottom of the support plate (15). A groove (21) is provided on the inner wall of the cabinet (7). A magnet (22) is fixedly connected to the inner side of the groove (21). One side of the magnet (22) is in contact with the other side of the magnetic block (20).

4. The indoor air-cooled energy storage cabinet according to claim 1, characterized in that: A sealing ring (23) is fixedly connected to the front side of the cabinet (7). The sealing ring (23) is five millimeters thick and is fixedly connected to the corner of the front side of the cabinet (7). The front side of the sealing ring (23) is in contact with the back side of the cabinet door (9).

5. An indoor air-cooled energy storage cabinet according to claim 1, characterized in that: The top of the base (1) has a circular groove (2), and the bottom of the inner side of the circular groove (2) is rotatably connected to a rotating shaft (3). The top of the rotating shaft (3) is fixedly connected to the bottom of the cabinet (7), and the cabinet (7) is rotatably connected to the top of the base (1) through the rotating shaft (3).

6. An indoor air-cooled energy storage cabinet according to claim 5, characterized in that: The base (1) has a first groove (5) at its top. The first groove (5) is circular in shape. A slider (6) is slidably connected to the bottom inner side of the first groove (5). The top of the slider (6) is fixedly connected to the bottom of the cabinet (7).

7. An indoor air-cooled energy storage cabinet according to claim 5, characterized in that: An electromagnet (4) is fixedly connected to the top of the base (1). The electromagnet (4) is circular in shape. The top of the electromagnet (4) is in contact with the bottom of the cabinet (7). The bottom of the cabinet (7) is made of magnetic material. The rotating shaft (3) is located on the inner side of the electromagnet (4) which is close to it.

Images