Energy storage inverter cabinet

Abstract

The invention discloses an energy storage inverter cabinet, and belongs to the technical field of cabinets, the energy storage inverter cabinet comprises a cabinet body, a placement groove is formed in the cabinet body, a sliding groove is formed in the top wall of the placement groove, a protection mechanism comprises an upper abutting plate, a first abutting side plate, a second abutting side plate, a third abutting side plate and a fourth abutting side plate, and an energy storage inverter is horizontally arranged in the placement groove. The upper abutting plate is vertically arranged in the sliding groove in a sliding mode, the second abutting side plate abuts against one side face of the energy storage inverter, the first abutting side plate and the second abutting side plate are located on the same side of the energy storage inverter, and the fourth abutting side plate abuts against the other side face of the energy storage inverter. And the third abutting side plate and the fourth abutting side plate are located on the same side of the energy storage inverter. According to the invention, hot air for heat dissipation of the energy storage inverter is dissipated from heat dissipation holes except the wiring port, so that the possibility that the hot air erodes a connecting line and a connecting line interface and accelerates aging of the connecting line and the connecting line interface is reduced; and the stability and safety of connection between the energy storage inverter and other equipment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cabinets, and in particular to an energy storage inverter cabinet. Background Art

[0002] Energy storage inverters are widely used in multiple fields, mainly including new energy storage, grid energy storage, home and commercial energy storage systems, electric vehicle charging stations, and scenarios for coping with sudden power demands. Energy storage inverters can intelligently schedule the charging and discharging operations of the energy storage system according to factors such as grid demand, electricity price changes, and load demand, thereby achieving the storage and bidirectional flow of electric energy, improving the energy utilization efficiency. Therefore, a large number of energy storage inverters are equipped in power stations for use.

[0003] During the installation of energy storage inverters, in order to better install the energy storage inverters and protect them, the energy storage inverters are usually placed in an energy storage inverter cabinet. To improve the waterproof and dustproof functions of the energy storage inverter cabinet, the top surface of the energy storage inverter cabinet is usually closed. During the operation of the energy storage inverter, heat dissipation is required. When the hot air cannot escape from the top of the energy storage inverter cabinet, it will escape along the heat dissipation holes and wiring ports on the periphery of the energy storage inverter. Since several connecting wires are connected to the wiring ports, the long-term erosion of the hot air on the connecting wires and the connecting wire interfaces is likely to accelerate the aging of the connecting wires and the connecting wire interfaces. Over time, the stability of the connection between the energy storage inverter and other devices is affected, thereby reducing the safety during the operation of the energy storage inverter. In view of the above-related technologies, there is an urgent need to design and develop an energy storage inverter cabinet, so that the hot air for heat dissipation of the energy storage inverter escapes from the heat dissipation holes other than the wiring ports, reducing the possibility of the hot air eroding the connecting wires and the connecting wire interfaces and accelerating the aging of the connecting wires and the connecting wire interfaces, and improving the stability and safety of the connection between the energy storage inverter and other devices. Summary of the Invention

[0004] In order to enable the hot air for heat dissipation of the energy storage inverter to escape from the heat dissipation holes other than the wiring ports, reduce the possibility of the hot air eroding the connecting wires and the connecting wire interfaces and accelerating the aging of the connecting wires and the connecting wire interfaces, and improve the stability and safety of the connection between the energy storage inverter and other devices, the present application provides an energy storage inverter cabinet.

[0005] The energy storage inverter cabinet provided by the present application adopts the following technical solutions: An energy storage inverter cabinet, comprising a cabinet body for placing an energy storage inverter. A placement groove is formed in the cabinet body, and a sliding groove is formed in the top wall of the placement groove. A protection mechanism is arranged in the cabinet body. The protection mechanism includes an upper abutting plate that can abut against the top surface of the energy storage inverter, a first abutting side plate that can abut against one side surface of the energy storage inverter, a second abutting side plate that is vertically slidably arranged on the first abutting side plate, a third abutting side plate that can abut against the other side surface of the energy storage inverter, and a fourth abutting side plate that is vertically slidably arranged on the third abutting side plate. The energy storage inverter is horizontally arranged in the placement groove, the bottom surface of the energy storage inverter is in close contact with the bottom wall of the placement groove, the upper abutting plate is vertically slidably arranged in the sliding groove, the second abutting side plate abuts against one side surface of the energy storage inverter, the first abutting side plate and the second abutting side plate are located on the same side of the energy storage inverter, the fourth abutting side plate abuts against the other side surface of the energy storage inverter, and the third abutting side plate and the fourth abutting side plate are located on the same side of the energy storage inverter.

[0006] By adopting the above technical solution, a placement groove is formed in the cabinet body, a sliding groove is formed in the top wall of the placement groove, the energy storage inverter is horizontally arranged in the placement groove, the bottom surface of the energy storage inverter is in close contact with the bottom wall of the placement groove, the upper abutting plate is vertically slidably arranged in the sliding groove, the upper abutting plate abuts against the top surface of the energy storage inverter, the first abutting side plate abuts against one side surface of the energy storage inverter, the second abutting side plate is vertically slidably arranged on the first abutting side plate, the first abutting side plate and the second abutting side plate are located on the same side of the energy storage inverter, the second abutting side plate abuts against one side surface of the energy storage inverter, the third abutting side plate abuts against the other side surface of the energy storage inverter, the fourth abutting side plate is vertically slidably arranged on the third abutting side plate, the third abutting side plate and the fourth abutting side plate are located on the same side of the energy storage inverter, the fourth abutting side plate abuts against the other side surface of the energy storage inverter. The upper abutting plate, the first abutting side plate, the second abutting side plate, the third abutting side plate and the fourth abutting side plate isolate both the connection wires of the energy storage inverter and the connection wire interface ends from the heat dissipation end of the energy storage inverter body, so that the hot air for heat dissipation of the energy storage inverter escapes from the heat dissipation holes other than the wiring ports, reducing the possibility of hot air eroding the connection wires and the connection wire interfaces and accelerating the aging of the connection wires and the connection wire interfaces, and improving the stability and safety of the connection between the energy storage inverter and other devices.

[0007] Preferably, a first sliding groove is formed on the side surface of the first abutting side plate, a first sliding block is arranged on the side surface of the second abutting side plate, the first sliding block is vertically slidably arranged in the first sliding groove, a second sliding groove is formed on the side surface of the third abutting side plate, a second sliding block is arranged on the side surface of the fourth abutting side plate, the second sliding block is vertically slidably arranged in the second sliding groove, the protection mechanism includes a first sliding plate slidably arranged in the placement groove, a first spring arranged on the first sliding plate, a second sliding plate slidably arranged in the placement groove, and a second spring arranged on the second sliding plate. The first abutting side plate is arranged on the first sliding plate, the first spring abuts against the bottom surface of the second abutting side plate, the third abutting side plate is arranged on the second sliding plate, the second spring abuts against the bottom surface of the fourth abutting side plate. The first sliding plate and the first abutting side plate are on the same side of the energy storage inverter, the first sliding plate abuts against one side surface of the energy storage inverter, the second sliding plate and the third abutting side plate are on the same side of the energy storage inverter, and the second sliding plate abuts against the other side surface of the energy storage inverter.

[0008] By adopting the above technical solution, the first sliding plate is slidably arranged in the placement groove, the first abutting side plate is arranged on the first sliding plate, the first spring is arranged on the first sliding plate, a first sliding groove is formed on the side surface of the first abutting side plate, a first sliding block is arranged on the side surface of the second abutting side plate, the first sliding block is vertically slidably arranged in the first sliding groove, the first spring abuts against the bottom surface of the second abutting side plate, the first sliding plate and the first abutting side plate are on the same side of the energy storage inverter, the first sliding plate abuts against one side surface of the energy storage inverter, the second sliding plate is slidably arranged in the placement groove, the third abutting side plate is arranged on the second sliding plate, the second spring is arranged on the second sliding plate, a second sliding groove is formed on the side surface of the third abutting side plate, a second sliding block is arranged on the side surface of the fourth abutting side plate, the second sliding block is vertically slidably arranged in the second sliding groove, the second spring abuts against the bottom surface of the fourth abutting side plate, the second sliding plate and the third abutting side plate are on the same side of the energy storage inverter, and the second sliding plate abuts against the other side surface of the energy storage inverter. When it is necessary to adapt to energy storage inverters of different heights and widths, slide the first sliding plate and the second sliding plate so that the first sliding plate and the second sliding plate approach or move away from each other, so that the first abutting side plate and the third abutting side plate approach or move away from each other, and the second abutting side plate and the fourth abutting side plate approach or move away from each other, so that the first sliding plate, the first abutting side plate, and the second abutting side plate abut against one side surface of the energy storage inverter, and the second sliding plate, the third abutting side plate, and the fourth abutting side plate abut against the other side surface of the energy storage inverter. Slide the upper abutting plate, and the bottom surface of the upper abutting plate is closely attached to the top surfaces of the second abutting side plate, the third abutting side plate, and the energy storage inverter, which is convenient for adapting to energy storage inverters of different heights and widths.

[0009] Preferably, a first limiting groove is formed in the side wall of the first sliding groove, a first limiting block is arranged on the first sliding block, the first limiting block is vertically slidably arranged in the first limiting groove, a second limiting groove is formed in the side wall of the second sliding groove, a second limiting block is arranged on the second sliding block, and the second limiting block is vertically slidably arranged in the second limiting groove.

[0010] By adopting the above technical solution, a first limiting groove is formed in the side wall of the first sliding groove, a first limiting block is arranged on the first sliding block, the first limiting block is vertically slidably arranged in the first limiting groove, the first limiting block prevents the first sliding block from detaching from the first sliding groove, and improves the stability of the sliding connection between the first abutting side plate and the second abutting side plate. A second limiting groove is formed in the side wall of the second sliding groove, a second limiting block is arranged on the second sliding block, and the second limiting block is vertically slidably arranged in the second limiting groove. The second limiting block prevents the second sliding block from detaching from the second sliding groove, and improves the stability of the sliding connection between the third abutting side plate and the fourth abutting side plate.

[0011] Preferably, a first connecting mechanism is arranged between the first abutting side plate and the second abutting side plate. The first connecting mechanism includes a first rotating plate rotatably arranged on the first abutting side plate, a second rotating plate rotatably arranged on the second abutting side plate, and a first sliding plate slidably arranged in the second rotating plate. A first sliding groove is formed in the side surface of the second rotating plate, the first sliding plate is slidably arranged in the first sliding groove, and the first sliding plate is connected to the first rotating plate. A second connecting mechanism is arranged between the third abutting side plate and the fourth abutting side plate. The second connecting mechanism includes a third rotating plate rotatably arranged on the third abutting side plate, a fourth rotating plate rotatably arranged on the fourth abutting side plate, and a second sliding plate slidably arranged in the fourth rotating plate. A second sliding groove is formed in the side surface of the fourth rotating plate, the second sliding plate is slidably arranged in the second sliding groove, and the second sliding plate is connected to the third rotating plate.

[0012] By adopting the above technical solution, the first rotating plate is rotatably arranged on the first abutting side plate, a first sliding groove is formed in the side surface of the second rotating plate, the second rotating plate is rotatably arranged on the second abutting side plate, the first sliding plate is connected to the first rotating plate, the first sliding plate is slidably arranged in the first sliding groove, the third rotating plate is rotatably arranged on the third abutting side plate, a second sliding groove is formed in the side surface of the fourth rotating plate, the fourth rotating plate is rotatably arranged on the fourth abutting side plate, the second sliding plate is slidably arranged in the second sliding groove, and the second sliding plate is connected to the third rotating plate, which improves the stability of the sliding connection between the first abutting side plate and the second abutting side plate, and improves the stability of the sliding connection between the third abutting side plate and the fourth abutting side plate.

[0013] Preferably, a third limiting groove is formed in the side wall of the first sliding groove, a third limiting block is arranged on the side surface of the first sliding plate, the third limiting block is slidably arranged in the third limiting groove, a fourth limiting groove is formed in the side wall of the second sliding groove, a fourth limiting block is arranged on the side surface of the second sliding plate, and the fourth limiting block is slidably arranged in the fourth limiting groove.

[0014] By adopting the above technical solution, a third limiting groove is formed in the side wall of the first sliding groove, a third limiting block is arranged on the side surface of the first sliding plate, the third limiting block is slidably arranged in the third limiting groove, and the third limiting block prevents the first sliding plate from separating from the first sliding groove. A fourth limiting groove is formed in the side wall of the second sliding groove, a fourth limiting block is arranged on the side surface of the second sliding plate, the fourth limiting block is slidably arranged in the fourth limiting groove, and the fourth limiting block prevents the second sliding plate from separating from the second sliding groove.

[0015] Preferably, a rotating groove is formed in the top surface of the upper abutting plate, a transfer groove is formed in the top surface of the cabinet body, the transfer groove is communicated with the sliding groove, and a driving mechanism is arranged on the cabinet body. The driving mechanism includes a first screw threadedly connected in the rotating groove, and the first screw is rotatably arranged in the transfer groove.

[0016] By adopting the above technical solution, a rotating groove is formed in the top surface of the upper abutting plate, a transfer groove is formed in the top surface of the cabinet body, the transfer groove is communicated with the sliding groove, the first screw is threadedly connected in the rotating groove, and the first screw is rotatably arranged in the transfer groove. When the height of the upper abutting plate needs to be adjusted, the first screw is rotated forward or backward, and the first screw drives the upper abutting plate to move up or down, facilitating the adjustment of the height of the upper abutting plate.

[0017] Preferably, a first annular groove is formed in the side wall of the transfer groove, a first annular block is arranged on the side surface of the first screw, and the first annular block is rotatably arranged in the first annular groove.

[0018] By adopting the above technical solution, a first annular groove is formed in the side wall of the transfer groove, a first annular block is arranged on the side surface of the first screw, and the first annular block is rotatably arranged in the first annular groove. The first annular block prevents the first screw from separating from the cabinet body, improving the stability of the rotational connection between the first screw and the cabinet body.

[0019] Preferably, a first sliding connection groove is formed in the bottom wall of the placement groove, a second sliding connection groove is formed in the bottom wall of the placement groove, the driving mechanism includes a first slider slidably arranged in the first sliding connection groove, a second screw threadedly sleeved in the first sliding plate, a second slider slidably arranged in the second sliding connection groove, and a third screw threadedly sleeved in the second sliding plate. The first sliding plate is arranged on the top surface of the first slider, the second screw is rotatably arranged in the cabinet body, the second sliding plate is arranged on the top surface of the second slider, and the third screw is rotatably arranged in the cabinet body.

[0020] By adopting the above technical solution, a first sliding groove is formed in the bottom wall of the placing groove, and a second sliding groove is formed in the bottom wall of the placing groove. The first slider is slidably disposed in the first sliding groove, the second screw is threadedly sleeved in the first sliding plate, the second screw is rotatably disposed in the cabinet body, and the first sliding plate is disposed on the top surface of the first slider. When it is necessary to adjust the horizontal positions of the first abutting side plate and the second abutting side plate, the second screw is rotated forward or backward. Under the limiting action of the first slider, the first sliding plate slides left and right, so as to facilitate the adjustment of the horizontal positions of the first abutting side plate and the second abutting side plate. The second slider is slidably disposed in the second sliding groove, the third screw is threadedly sleeved in the second sliding plate, the third screw is rotatably disposed in the cabinet body, and the second sliding plate is disposed on the top surface of the second slider. When it is necessary to adjust the horizontal positions of the third abutting side plate and the fourth abutting side plate, the third screw is rotated forward or backward. Under the limiting action of the second slider, the second sliding plate slides left and right, so as to facilitate the adjustment of the horizontal positions of the third abutting side plate and the fourth abutting side plate.

[0021] Preferably, a second annular block is disposed on the side surface of the second screw, the second annular block is rotatably disposed in the cabinet body, a third annular block is disposed on the side surface of the third screw, and the third annular block is rotatably disposed in the cabinet body.

[0022] By adopting the above technical solution, a second annular block is disposed on the side surface of the second screw, the second annular block is rotatably disposed in the cabinet body, the second annular block prevents the second screw from detaching from the cabinet body, a third annular block is disposed on the side surface of the third screw, the third annular block is rotatably disposed in the cabinet body, and the third annular block prevents the third screw from detaching from the cabinet body.

[0023] Preferably, a first heat dissipation hole is formed in the side surface of the cabinet body, a communication groove is formed in the top wall of the placing groove, and the communication groove is communicated with the first heat dissipation hole.

[0024] By adopting the above technical solution, a first heat dissipation hole is formed in the side surface of the cabinet body, a communication groove is formed in the top wall of the placing groove, the communication groove is communicated with the first heat dissipation hole. During the operation of the energy storage inverter, the hot air rises and can be discharged from the cabinet body along the communication groove and the first heat dissipation hole, which is convenient for heat dissipation.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. A placement groove is formed inside the cabinet body. A sliding groove is formed on the top wall of the placement groove. The energy storage inverter is horizontally arranged inside the placement groove. The bottom surface of the energy storage inverter is in close contact with the bottom wall of the placement groove. The upper abutting plate is vertically slidably arranged inside the sliding groove. The upper abutting plate abuts against the top surface of the energy storage inverter. The abutting side plate one abuts against one side surface of the energy storage inverter. The abutting side plate two is vertically slidably arranged on the abutting side plate one. The abutting side plate one and the abutting side plate two are located on the same side of the energy storage inverter. The abutting side plate two abuts against one side surface of the energy storage inverter. The abutting side plate three abuts against the other side surface of the energy storage inverter. The abutting side plate four is vertically slidably arranged on the abutting side plate three. The abutting side plate three and the abutting side plate four are located on the same side of the energy storage inverter. The abutting side plate four abuts against the other side surface of the energy storage inverter. The upper abutting plate, the abutting side plate one, the abutting side plate two, the abutting side plate three and the abutting side plate four isolate both the energy storage inverter connecting wire and the connecting wire interface end from the heat dissipation end of the energy storage inverter main body, so that the hot air for heat dissipation of the energy storage inverter is discharged from the heat dissipation holes other than the wiring port, reducing the possibility that the hot air erodes the connecting wire and the connecting wire interface and accelerating the aging of the connecting wire and the connecting wire interface, and improving the stability and safety of the connection between the energy storage inverter and other devices; 2. The sliding plate one is slidably arranged inside the placement groove. The abutting side plate one is arranged on the sliding plate one. The spring one is arranged on the sliding plate one. A sliding groove one is formed on the side surface of the abutting side plate one. A sliding block one is arranged on the side surface of the abutting side plate two. The sliding block one is vertically slidably arranged inside the sliding groove one. The spring one abuts against the bottom surface of the abutting side plate two. The sliding plate one and the abutting side plate one are located on the same side of the energy storage inverter. The sliding plate one abuts against one side surface of the energy storage inverter. The sliding plate two is slidably arranged inside the placement groove. The abutting side plate three is arranged on the sliding plate two. The spring two is arranged on the sliding plate two. A sliding groove two is formed on the side surface of the abutting side plate three. A sliding block two is arranged on the side surface of the abutting side plate three. The sliding block two is vertically slidably arranged inside the sliding groove two. The spring two abuts against the bottom surface of the abutting side plate four. The sliding plate two and the abutting side plate three are located on the same side of the energy storage inverter. The sliding plate two abuts against one side surface of the energy storage inverter. When it is necessary to adapt to energy storage inverters of different heights and widths, slide the sliding plate one and the sliding plate two, so that the sliding plate one and the sliding plate two approach or move away from each other, so that the abutting side plate one and the abutting side plate three approach or move away from each other, and the abutting side plate two and the abutting side plate four approach or move away from each other, so that the sliding plate one, the abutting side plate one and the abutting side plate two abut against one side surface of the energy storage inverter, and the sliding plate two, the abutting side plate three and the abutting side plate four abut against the other side surface of the energy storage inverter. Slide the upper abutting plate, and the bottom surface of the upper abutting plate is in close contact with the top surface of the abutting side plate two, the top surface of the abutting side plate three and the top surface of the energy storage inverter, which is convenient for adapting to energy storage inverters of different heights and widths; 3. A heat dissipation hole 1 is provided on the side of the cabinet, and a connecting groove is provided on the top wall of the placement groove. The connecting groove is connected with the heat dissipation hole 1. During the operation of the energy storage inverter, hot air rises and can be discharged from the cabinet along the connecting groove and the heat dissipation hole 1, which is convenient for heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the energy storage inverter cabinet in the embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the cabinet in the embodiment of the present application.

[0028] Figure 3 It is a cross-sectional view of the upper abutment plate in the embodiment of the present application.

[0029] Figure 4 It is a cross-sectional view of the abutting side panel 1 in the embodiment of the present application.

[0030] Figure 5 It is a cross-sectional view of the abutting side panel three in the embodiment of the present application.

[0031] Figure 6 It is a cross-sectional view of the rotating plate 2 in the embodiment of the present application.

[0032] Figure 7 2 is a cross-sectional view of the rotating plate 4 in the embodiment of the present application.

[0033] Description of reference numerals: 1. Cabinet; 11. Placement slot; 12. Sliding slot; 13. Transfer slot; 14. Ring slot 1; 15. Sliding slot 1; 16. Sliding slot 2; 17. Connecting slot; 18. Heat dissipation hole 1; 19. Heat dissipation hole 2; 110. Heat dissipation hole 3; 2. Protection mechanism; 21. Upper abutment plate; 211. Rotation slot; 22. Abutment side plate 1; 221. Sliding slot 1; 222. Limiting slot 1; 23. Abutment side plate 2; 231. Sliding block 1; 232. Limiting block 1; 24. Abutment side plate 3; 241. Sliding slot 2; 242. Limiting slot 2; 25. Abutment side plate 4; 251. Sliding block 2; 252. Limiting block 2; 26. Sliding plate one; 27. Spring one; 28. Sliding plate two; 29. ​​Spring two; 3. First connecting mechanism; 31. Rotating plate one; 32. Rotating plate two; 321. Slide slot one; 322. Limiting slot three; 33. Slide plate one; 331. Limiting block three; 4. Second connecting mechanism; 41. Rotating plate three; 42. Rotating plate four; 421. Slide slot two; 422. Limiting slot four; 43. Slide plate two; 431. Limiting block four; 5. Driving mechanism; 51. Screw one; 511. Ring block one; 52. Sliding block one; 53. Screw two; 531. Ring block two; 54. Sliding block two; 55. Screw three; 551. Ring block three. DETAILED DESCRIPTION

[0034] The following further elaborates on this application in conjunction with the appended Figure 1 - appended Figure 7 drawings to provide a more detailed description of this application.

[0035] An embodiment of this application discloses an energy storage inverter cabinet. Referring to Figure 1 as shown, an energy storage inverter cabinet includes a cabinet body 1, a protection mechanism 2, a first connection mechanism 3, a second connection mechanism 4, and a driving mechanism 5. The cabinet body 1 is horizontally arranged, and the length direction of the cabinet body 1 is parallel to the ground.

[0036] Referring to Figure 2 and Figure 3 as shown, a placement groove 11 is formed in the cabinet body 1. The length direction of the placement groove 11 is the same as that of the cabinet body 1. A sliding groove 12 is formed in the top wall of the placement groove 11, and the length direction of the sliding groove 12 is the same as that of the placement groove 11. The protection mechanism 2 includes an upper abutting plate 21, a first abutting side plate 22, a second abutting side plate 23, a third abutting side plate 24, a fourth abutting side plate 25, a first sliding plate 26, a first spring 27, a second sliding plate 28, and a second spring 29.

[0037] Referring to Figure 2 and Figure 3 as shown, the upper abutting plate 21 is vertically slidably arranged in the sliding groove 12, and the length direction of the upper abutting plate 21 is the same as that of the cabinet body 1. The first sliding plate 26 is slidably arranged in the placement groove 11, and the second sliding plate 28 is slidably arranged in the placement groove 11. The first sliding plate 26 and the second sliding plate 28 are symmetrical about the center line in the length direction of the bottom surface of the cabinet body 1.

[0038] Referring to Figure 2 and Figure 4 as shown, the first abutting side plate 22 is arranged on the first sliding plate 26. A first sliding groove 221 is formed in the side surface of the first abutting side plate 22. A first sliding block 231 is arranged on the side surface of the second abutting side plate 23. The first sliding block 231 is vertically slidably arranged in the first sliding groove 221. The first spring 27 is arranged on the first sliding plate 26, and the first spring 27 abuts against the bottom surface of the second abutting side plate 23.

[0039] Referring to Figure 2 and Figure 4 as shown, a first limiting groove 222 is formed in the side wall of the first sliding groove 221. A first limiting block 232 is arranged on the first sliding block 231. The first limiting block 232 is vertically slidably arranged in the first limiting groove 222. The first limiting block 232 prevents the first sliding block 231 from detaching from the first sliding groove 221, improving the stability of the sliding connection between the first abutting side plate 22 and the second abutting side plate 23.

[0040] Referring to Figure 2 and Figure 5As shown, the third abutting side plate 24 is arranged on the second sliding plate 28. A second sliding groove 241 is formed on the side surface of the third abutting side plate 24. A second sliding block 251 is arranged on the side surface of the fourth abutting side plate 25. The second sliding block 251 is vertically slidably arranged in the second sliding groove 241. A second spring 29 is arranged on the second sliding plate 28. The second spring 29 abuts against the bottom surface of the fourth abutting side plate 25.

[0041] Referring to Figure 2 and Figure 5 As shown, a second limiting groove 242 is formed on the side wall of the second sliding groove 241. A second limiting block 252 is arranged on the second sliding block 251. The second limiting block 252 is vertically slidably arranged in the second limiting groove 242. The second limiting block 252 prevents the second sliding block 251 from detaching from the second sliding groove 241, improving the stability of the sliding connection between the third abutting side plate 24 and the fourth abutting side plate 25.

[0042] Referring to Figure 2 As shown, the first sliding plate 26, the first abutting side plate 22, and the second abutting side plate 23 are located on the same side of the energy storage inverter. The first sliding plate 26, the first abutting side plate 22, and the second abutting side plate 23 abut against one side surface of the energy storage inverter. The second sliding plate 28, the third abutting side plate 24, and the fourth abutting side plate 25 are located on the same side of the energy storage inverter. The second sliding plate 28, the third abutting side plate 24, and the fourth abutting side plate 25 abut against the other side surface of the energy storage inverter.

[0043] Referring to Figure 2 As shown, the upper abutting plate 21, the first abutting side plate 22, the second abutting side plate 23, the first sliding plate 26, the third abutting side plate 24, the fourth abutting side plate 25, and the second sliding plate 28 isolate both the energy storage inverter connection line and the connection line interface end from the heat dissipation end of the energy storage inverter main body, enabling the hot air for the heat dissipation of the energy storage inverter to escape from the heat dissipation holes other than the wiring port, reducing the possibility of hot air eroding the connection line and the connection line interface and accelerating the aging of the connection line and the connection line interface, and improving the stability and safety of the connection between the energy storage inverter and other devices.

[0044] Referring to Figure 2 As shown, when it is necessary to adapt to energy storage inverters of different heights and widths, slide the first sliding plate 26 and the second sliding plate 28 so that the first sliding plate 26 and the second sliding plate 28 approach or move away from each other, enabling the first abutting side plate 22 and the third abutting side plate 24 to approach or move away from each other, and the second abutting side plate 23 and the fourth abutting side plate 25 to approach or move away from each other, such that the first sliding plate 26, the first abutting side plate 22, and the second abutting side plate 23 abut against one side surface of the energy storage inverter, and the second sliding plate 28, the third abutting side plate 24, and the fourth abutting side plate 25 abut against the other side surface of the energy storage inverter. Slide the upper abutting plate 21, and the bottom surface of the upper abutting plate 21 closely adheres to the top surface of the second abutting side plate 23, the top surface of the third abutting side plate 24, and the top surface of the energy storage inverter, facilitating adaptation to energy storage inverters of different heights and widths.

[0045] Referring to Figure 2 and Figure 6 as shown, the first connecting mechanism 3 includes a first rotating plate 31, a second rotating plate 32 and a first sliding plate 33. The first rotating plate 31 is rotatably arranged on the first abutting side plate 22, the second rotating plate 32 is rotatably arranged on the second abutting side plate 23. A first sliding groove 321 is formed on the side surface of the second rotating plate 32. The first sliding plate 33 is connected to the first rotating plate 31 and is slidably arranged in the first sliding groove 321, improving the stability of the sliding connection between the first abutting side plate 22 and the second abutting side plate 23.

[0046] Referring to Figure 2 and Figure 7 as shown, the second connecting mechanism 4 includes a third rotating plate 41, a fourth rotating plate 42 and a second sliding plate 43. The third rotating plate 41 is rotatably arranged on the third abutting side plate 24, the fourth rotating plate 42 is rotatably arranged on the fourth abutting side plate 25. A second sliding groove 421 is formed on the side surface of the fourth rotating plate 42. The second sliding plate 43 is connected to the third rotating plate 41; the second sliding plate 43 is slidably arranged in the second sliding groove 421, improving the stability of the sliding connection between the third abutting side plate 24 and the fourth abutting side plate 25.

[0047] Referring to Figure 2 , Figure 6 and Figure 7 as shown, a third limiting groove 322 is formed on the side wall of the first sliding groove 321, a third limiting block 331 is arranged on the side surface of the first sliding plate 33, and the third limiting block 331 is slidably arranged in the third limiting groove 322. The third limiting block 331 prevents the first sliding plate 33 from disengaging from the first sliding groove 321. A fourth limiting groove 422 is formed on the side wall of the second sliding groove 421, a fourth limiting block 431 is arranged on the side surface of the second sliding plate 43, and the fourth limiting block 431 is slidably arranged in the fourth limiting groove 422. The fourth limiting block 431 prevents the second sliding plate 43 from disengaging from the second sliding groove 421.

[0048] Referring to Figure 2 , Figure 3 , Figure 4 and Figure 5 as shown, a rotating groove 211 is formed on the top surface of the upper abutting plate 21, a transfer groove 13 is formed on the top surface of the cabinet body 1, the axial direction of the transfer groove 13 coincides with the axial direction of the rotating groove 211, and the transfer groove 13 is communicated with the sliding groove 12. The driving mechanism 5 includes a first screw 51, a first slider 52, a second screw 53, a second slider 54 and a third screw 55. The first screw 51 is rotatably arranged in the transfer groove 13, and the axial direction of the first screw 51 coincides with the axial direction of the transfer groove 13.

[0049] Referring to Figure 3As shown, when it is necessary to adjust the height of the upper abutting plate 21, rotate the first screw 51 forward or backward. The first screw 51 drives the upper abutting plate 21 to move up or down, facilitating the adjustment of the height of the upper abutting plate 21.

[0050] Refer to Figure 3 As shown, a first annular groove 14 is formed on the side wall of the transfer groove 13. The axial center line direction of the first annular groove 14 coincides with the axial center line direction of the transfer groove 13. An annular block 511 is provided on the side surface of the first screw 51. The axial center line direction of the annular block 511 coincides with the axial center direction of the first screw 51. The annular block 511 is rotatably arranged in the first annular groove 14. The annular block 511 prevents the first screw 51 from detaching from the cabinet body 1, improving the stability of the rotational connection between the first screw 51 and the cabinet body 1.

[0051] Refer to Figure 2 and Figure 4 As shown, a first sliding groove 15 is formed on the bottom wall of the placement groove 11, and a second sliding groove 16 is formed on the bottom wall of the placement groove 11. The first sliding groove 15 and the second sliding groove 16 are symmetrical about the center line in the length direction of the bottom surface of the cabinet body 1. The first slider 52 is slidably arranged in the first sliding groove 15. The second screw 53 is threadedly sleeved in the first sliding plate 26. The second screw 53 is rotatably arranged in the cabinet body 1. The first sliding plate 26 is arranged on the top surface of the first slider 52.

[0052] Refer to Figure 2 and Figure 4 As shown, when it is necessary to adjust the horizontal positions of the first abutting side plate 22 and the second abutting side plate 23, rotate the second screw 53 forward or backward. Under the limiting action of the first slider 52, the first sliding plate 26 slides left and right, thereby facilitating the adjustment of the horizontal positions of the first abutting side plate 22 and the second abutting side plate 23.

[0053] Refer to Figure 2 and Figure 5 As shown, the second slider 54 is slidably arranged in the second sliding groove 16. The third screw 55 is threadedly sleeved in the second sliding plate 28. The third screw 55 is rotatably arranged in the cabinet body 1. The second sliding plate 28 is arranged on the top surface of the second slider 54. When it is necessary to adjust the horizontal positions of the third abutting side plate 24 and the fourth abutting side plate 25, rotate the third screw 55 forward or backward. Under the limiting action of the second slider 54, the second sliding plate 28 slides left and right, thereby facilitating the adjustment of the horizontal positions of the third abutting side plate 24 and the fourth abutting side plate 25.

[0054] Refer to Figure 2 、 Figure 6 and Figure 7As shown, a second ring block 531 is provided on the side surface of the second screw 53. The axial center line direction of the second ring block 531 coincides with the axial center line direction of the second screw 53. The second ring block 531 is rotatably arranged in the cabinet body 1, and the second ring block 531 prevents the second screw 53 from detaching from the cabinet body 1. A third ring block 551 is provided on the side surface of the third screw 55. The axial center line direction of the third ring block 551 coincides with the axial center line direction of the third screw 55. The third ring block 551 is rotatably arranged in the cabinet body 1. A third ring block 551 is provided on the side surface of the third screw 55, and the third ring block 551 is rotatably arranged in the cabinet body 1. The third ring block 551 prevents the third screw 55 from detaching from the cabinet body 1.

[0055] Referring to Figure 1 and Figure 2 As shown, a first heat dissipation hole 18 is formed on the side surface of the cabinet body 1. The length direction of the first heat dissipation hole 18 is the same as the length direction of the cabinet body 1. There are 5 first heat dissipation holes 18. A communication groove 17 is formed on the top wall of the placement groove 11. There are 5 groups of communication grooves 17, and each group of communication grooves 17 corresponds to one of the first heat dissipation holes 18.

[0056] Referring to Figure 1 and Figure 2 As shown, each group of communication grooves 17 has 7 communication grooves 17. The 7 communication grooves 17 are evenly distributed at equal intervals along the length direction of the cabinet body 1. The communication grooves 17 are communicated with the first heat dissipation holes 18. During the operation of the energy storage inverter, the hot air rises and can be discharged from the cabinet body 1 along the communication grooves 17 and the first heat dissipation holes 18, which is convenient for heat dissipation.

[0057] Referring to Figure 1 and Figure 2 As shown, a plurality of second heat dissipation holes 19 are formed on the side surface of the cabinet body 1. The second heat dissipation holes 19 are located below the first heat dissipation holes 18. A plurality of third heat dissipation holes 110 are formed on the bottom wall of the placement groove 11.

[0058] The implementation principle of an energy storage inverter cabinet in an embodiment of the present application is as follows: When placing the energy storage inverter in the cabinet 1, slide the first sliding plate 26 and the second sliding plate 28 so that the first sliding plate 26 and the second sliding plate 28 approach or move away from each other, causing the first abutting side plate 22 and the third abutting side plate 24 to approach or move away from each other, and the second abutting side plate 23 and the fourth abutting side plate 25 to approach or move away from each other, such that the first sliding plate 26, the first abutting side plate 22, and the second abutting side plate 23 abut against one side surface of the energy storage inverter, and the second sliding plate 28, the third abutting side plate 24, and the fourth abutting side plate 25 abut against the other side surface of the energy storage inverter. Rotate the first screw 51 forward or backward, and the first screw 51 drives the upper abutting plate 21 to move up or down, adjusting the upper abutting plate 21 to a suitable height so that the bottom surface of the upper abutting plate 21 is in close contact with the top surface of the second abutting side plate 23, the top surface of the third abutting side plate 24, and the top surface of the energy storage inverter. The upper abutting plate 21, the first abutting side plate 22, the second abutting side plate 23, the first sliding plate 26, the third abutting side plate 24, the fourth abutting side plate 25, and the second sliding plate 28 isolate both the energy storage inverter connection line and the connection line interface end from the heat dissipation end of the energy storage inverter body, allowing the hot air for the heat dissipation of the energy storage inverter to escape from the heat dissipation holes other than the wiring port, reducing the possibility of the hot air eroding the connection line and the connection line interface and accelerating the aging of the connection line and the connection line interface, and improving the stability and safety of the connection between the energy storage inverter and other devices.

[0059] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

[0060] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An energy storage inverter cabinet, comprising a cabinet body (1) for placing an energy storage inverter, characterized in that: The cabinet (1) is provided with a placement groove (11), the top wall of the placement groove (11) is provided with a sliding groove (12), the cabinet (1) is provided with a protection mechanism (2), the protection mechanism (2) comprises an upper abutting plate (21) that can abut against the top surface of the energy storage inverter, an abutting side plate (22) that can abut against a side surface of the energy storage inverter, an abutting side plate (23) that is vertically slidably arranged on the abutting side plate (22), an abutting side plate (24) that can abut against the other side surface of the energy storage inverter, and an abutting side plate (24) that is vertically slidably arranged on the abutting side plate (24). Four (25), the energy storage inverter is horizontally arranged in the placement groove (11), the bottom surface of the energy storage inverter is tightly attached to the bottom wall of the placement groove (11), the upper abutment plate (21) is vertically slidably arranged in the sliding groove (12), the abutment side plate two (23) abuts against one side surface of the energy storage inverter, the abutment side plate one (22) and the abutment side plate two (23) are located on the same side of the energy storage inverter, the abutment side plate four (25) abuts against the other side surface of the energy storage inverter, and the abutment side plate three (24) and the abutment side plate four (25) are located on the same side of the energy storage inverter.

2. An energy storage inverter cabinet according to claim 1, characterized in that: A sliding groove (221) is provided on the side surface of the abutting side plate (22), a sliding block (231) is provided on the side surface of the abutting side plate (23), and the sliding block (231) is vertically slidably arranged in the sliding groove (221), a sliding groove (241) is provided on the side surface of the abutting side plate (24), a sliding block (251) is provided on the side surface of the abutting side plate (25), and the sliding block (251) is vertically slidably arranged in the sliding groove (241), and the protective mechanism (2) comprises a sliding plate (26) slidably arranged in the placement groove (11), a spring (27) arranged on the sliding plate (26), and a sliding plate (2) slidably arranged in the placement groove (11). The first sliding plate (28) and the second spring (29) are arranged on the second sliding plate (28), the first abutting side plate (22) is arranged on the first sliding plate (26), the first spring (27) abuts against the bottom surface of the second abutting side plate (23), the third abutting side plate (24) is arranged on the second sliding plate (28), the second spring (29) abuts against the bottom surface of the fourth abutting side plate (25), the first sliding plate (26) and the first abutting side plate (22) are located on the same side of the energy storage inverter, the first sliding plate (26) abuts against one side surface of the energy storage inverter, the second sliding plate (28) and the third abutting side plate (24) are located on the same side of the energy storage inverter, and the second sliding plate (28) abuts against the other side surface of the energy storage inverter.

3. An energy storage inverter cabinet according to claim 2, characterized in that: A limiting groove (222) is provided on the side wall of the sliding groove (221), a limiting block (232) is provided on the sliding block (231), and the limiting block (232) is vertically slidably arranged in the limiting groove (222), a limiting groove (242) is provided on the side wall of the sliding groove (241), a limiting block (252) is provided on the sliding block (251), and the limiting block (252) is vertically slidably arranged in the limiting groove (242).

4. The energy storage inverter cabinet according to claim 2, characterized in that: A first connection mechanism (3) is provided between the abutting side plate 1 (22) and the abutting side plate 2 (23), the first connection mechanism (3) comprising a rotating plate 1 (31) rotatably provided on the abutting side plate 1 (22), a rotating plate 2 (32) rotatably provided on the abutting side plate 2 (23), and a slide plate 1 (33) slidably provided in the rotating plate 2 (32), a sliding groove 1 (321) is provided on the side surface of the rotating plate 2 (32), the slide plate 1 (33) is slidably provided in the sliding groove 1 (321), and the slide plate 1 (33) is connected to the rotating plate 1 (31), A second connection mechanism (4) is provided between the abutting side plate three (24) and the abutting side plate four (25), and the second connection mechanism (4) comprises a rotating plate three (41) rotatably provided on the abutting side plate three (24), a rotating plate four (42) rotatably provided on the abutting side plate four (25), and a sliding plate two (43) slidably provided in the rotating plate four (42), a sliding groove two (421) is provided on the side surface of the rotating plate four (42), the sliding plate two (43) is slidably provided in the sliding groove two (421), and the sliding plate two (43) is connected to the rotating plate three (41).

5. The energy storage inverter cabinet according to claim 4, characterized in that: A limiting groove three (322) is provided on the side wall of the slide groove one (321), a limiting block three (331) is arranged on the side of the slide plate one (33), and the limiting block three (331) is slidably arranged in the limiting groove three (322); a limiting groove four (422) is provided on the side wall of the slide groove two (421), a limiting block four (431) is arranged on the side of the slide plate two (43), and the limiting block four (431) is slidably arranged in the limiting groove four (422).

6. The energy storage inverter cabinet according to claim 2, characterized in that: A rotation groove (211) is provided on the top surface of the upper abutment plate (21), a transfer groove (13) is provided on the top surface of the cabinet (1), the transfer groove (13) is communicated with the sliding groove (12), a driving mechanism (5) is provided on the cabinet (1), the driving mechanism (5) comprises a screw (51) threadedly connected in the rotation groove (211), and the screw (51) is rotatably provided in the transfer groove (13).

7. The energy storage inverter cabinet according to claim 6, characterized in that: A ring groove (14) is provided on the side wall of the adapter groove (13), and a ring block (511) is provided on the side surface of the screw (51), and the ring block (511) is rotatably disposed in the ring groove (14).

8. The energy storage inverter cabinet according to claim 6, characterized in that: A sliding groove 1 (15) is provided on the bottom wall of the placement groove (11), and a sliding groove 2 (16) is provided on the bottom wall of the placement groove (11). The driving mechanism (5) comprises a slider 1 (52) slidably arranged in the sliding groove 1 (15), a screw 2 (53) threadedly sleeved in the sliding plate 1 (26), a slider 2 (54) slidably arranged in the sliding groove 2 (16), and a screw 3 (55) threadedly sleeved in the sliding plate 2 (28), wherein the sliding plate 1 (26) is arranged on the top surface of the slider 1 (52), the screw 2 (53) is rotatably arranged in the cabinet (1), the sliding plate 2 (28) is arranged on the top surface of the slider 2 (54), and the screw 3 (55) is rotatably arranged in the cabinet (1).

9. The energy storage inverter cabinet according to claim 8, characterized in that: A second ring block (531) is arranged on the side of the second screw (53), and the second ring block (531) is rotatably arranged in the cabinet (1); a third ring block (551) is arranged on the side of the third screw (55), and the third ring block (551) is rotatably arranged in the cabinet (1).

10. The energy storage inverter cabinet according to claim 1, characterized in that: A heat dissipation hole (18) is provided on the side of the cabinet (1), and a connecting groove (17) is provided on the top wall of the placement groove (11), wherein the connecting groove (17) is connected to the heat dissipation hole (18).

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