Combined box body for energy storage power station

Abstract

The utility model discloses a combined box body for an energy storage power station, and relates to the technical field of energy storage power stations. The device comprises four supports, a top plate is fixedly connected to the top ends of the four supports, a bottom plate is fixedly connected to the bottom ends of the four supports, clamping grooves are formed in the outer surfaces of the two sides of the top plate and the outer surfaces of the two sides of the bottom plate, and a side plate is jointly connected between every two clamping grooves on the same vertical horizontal side in a penetrating mode. A plurality of connecting grooves are formed in the outer surfaces of the six supporting plates, the outer surfaces of the two supports are jointly and fixedly connected with two wire arranging devices, three energy storage boxes are fixedly installed at the top end of the bottom plate, and two handles are fixedly installed at one ends of the three energy storage boxes. According to the utility model, the detachable side plate, the fixing frame and the supporting plate are matched for use, so that the effect of convenient installation and disassembly is achieved, and the effect of convenient arrangement of jumper wires is achieved through the arrangement of the wire arrangement device.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power stations, in particular to a combined box body for energy storage power stations. Background Art

[0002] Energy storage power stations are equipment systems that store, convert, and release cyclical electrical energy through electrochemical cells or electromagnetic energy storage media. They have a wide range of applications, including peak shaving, backup power, microgrid power supply, electric vehicle charging stations, 5G base station power supply, household energy storage, and mining power supply. During the construction of energy storage power stations, a modular enclosure is often used. This enclosure typically has a rectangular appearance and its internal structure consists of batteries, a battery management system, an energy storage inverter, an energy management system, a temperature control system, and a fire protection system. However, the enclosures used in most energy storage power stations have a simple structure, making them difficult to disassemble and install partially. Furthermore, it is difficult to install and secure energy storage devices of different sizes and shapes, resulting in poor adaptability and flexibility. Furthermore, during the installation of energy storage devices and modules, it is difficult to properly organize and route connecting cables, resulting in unstable cable ends and affecting equipment operation. Utility Model Content

[0003] In order to solve the problems of inconvenient installation and disassembly and inconvenient wiring, the purpose of the utility model is to provide a combined box for an energy storage power station.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a modular box for an energy storage power station, comprising four brackets, the top ends of the four brackets are fixedly connected to a top plate, the bottom ends of the four brackets are fixedly connected to a bottom plate, the outer surfaces of both sides of the top plate and the bottom plate are provided with a snap-fitting groove, the two snap-fitting grooves on the same vertical horizontal side are commonly connected with side plates, one side outer surface of one of the brackets is rotatably connected to an opening and closing door, one end of two of the brackets is commonly fixedly connected to a back plate, the inner walls of the four brackets are fixedly connected to a fixing frame, the outer surfaces of the four fixing frames are provided with a plurality of first fixing grooves, Three support plates are fixedly connected to the outer surfaces of the two fixing frames on the same side, and multiple connecting grooves are provided on the outer surfaces of the six support plates. The multiple connecting grooves are used in conjunction with the multiple first fixing grooves. Fixing bolts are inserted between two of the connecting grooves on the outer surface of each support plate and the inner walls of two of the first fixing grooves on the same horizontal side. Multiple second fixing grooves of a through type are provided on the outer surfaces of the two brackets, and two wire management devices are fixedly connected to the outer surfaces of the two brackets. Three energy storage boxes are fixedly installed on the top of the base plate, and two handles are fixedly installed on one end of the three energy storage boxes.

[0005] Preferably, the wire management device includes a connecting plate, the outer surface of the connecting plate is provided with three third fixing grooves, the outer surfaces of the three third fixing grooves are interspersed and fixedly connected with two wire management plates, the outer surfaces of both sides of the connecting plate are fixedly connected with connecting pins, the two connecting pins are used in conjunction with multiple second fixing grooves, one end of the two connecting pins passes through two of the second fixing grooves, and the tops of the two wire management plates are provided with two through-type first wire management grooves and two second wire management grooves.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] 1. The utility model provides a fixing frame and a support plate, which facilitates height adjustment according to energy storage equipment of different thicknesses, increases the flexibility of equipment installation, and the detachable side panels and wire management device make the overall installation of the cabinet more convenient.

[0008] 2. The utility model provides a wire management device to make the jumper wires between energy storage devices more orderly, reduce the bending and wear of the wire body, and prevent the jumper wire from sagging due to its own gravity, causing the port to be under stress for a long time and resulting in unstable wire ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 This is a schematic structural diagram of the utility model.

[0011] Figure 2 This is a structural schematic diagram of the utility model from another perspective.

[0012] Figure 3 This is a structural diagram of the wire management device of the utility model.

[0013] In the figure: 1. Bracket; 3. Cable management device; 10. Bottom plate; 11. Top plate; 12. Side plate; 13. Back plate; 14. Opening and closing door; 15. Fixing frame; 16. First fixing slot; 17. Support plate; 18. Connecting slot; 19. Fixing bolt; 20. Second fixing slot; 21. Energy storage box; 22. Handle; 23. File pocket; 24. Engaging slot; 25. Fan; 31. Connecting plate; 32. Third fixing slot; 33. Connecting pin; 34. Cable management plate; 35. First cable management slot; 36. Second cable management slot. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Example 1: Figure 1-3As shown, the utility model provides a combined box for an energy storage power station, including four brackets 1, the top ends of the four brackets 1 are fixedly connected to a top plate 11, the bottom ends of the four brackets 1 are fixedly connected to a bottom plate 10, the outer surfaces of both sides of the top plate 11 and the bottom plate 10 are provided with a snap-fitting groove 24, and the two snap-fitting grooves 24 on the same vertical horizontal side are commonly connected with a side plate 12, one side outer surface of one bracket 1 is rotatably connected with an opening and closing door 14, one end of two brackets 1 are commonly fixedly connected to a back plate 13, the inner walls of the four brackets 1 are fixedly connected to a fixing frame 15, the outer surfaces of the four fixing frames 15 are provided with a plurality of first fixing grooves 16, the outer surfaces of the two fixing frames 15 located on the same side are fixedly connected to three support plates 17, the outer surfaces of the six support plates 17 are provided with a plurality of connecting grooves 18, and the plurality of connecting grooves 18 are used in conjunction with the plurality of first fixing grooves 16 , two of the connecting grooves 18 on the outer surface of each support plate 17 and the inner walls of two of the first fixing grooves 16 on the same horizontal side are interspersed with fixing bolts 19, wherein the outer surfaces of the two brackets 1 are provided with a plurality of through-type second fixing grooves 20, wherein the outer surfaces of the two brackets 1 are jointly fixedly connected with two wire management devices 3, and three energy storage boxes 21 are fixedly installed on the top of the bottom plate 10, and two handles 22 are fixedly installed at one end of the three energy storage boxes 21. The two side plates 12 can be fixedly inserted on both sides of the four brackets 1 through the engaging grooves 24 opened on both sides of the top plate 11 and the bottom plate 10, and then, with the cooperation of the multiple first fixing grooves 16 on the outer surfaces of the four fixing frames 15, a horizontal support fixing method is provided for the six support plates 17, so as to realize the adjustment of the upper and lower heights of the support plates 17, thereby facilitating the installation and support of energy storage equipment of different sizes. The cable management device 3 includes a connecting plate 31, an outer surface of the connecting plate 31 is provided with three third fixing grooves 32, the outer surfaces of the three third fixing grooves 32 are interspersed and fixedly connected to two cable management plates 34, and the outer surfaces of both sides of the connecting plate 31 are fixedly connected with connecting pins 33, and the two connecting pins 33 are used in conjunction with multiple second fixing grooves 20, and one end of the two connecting pins 33 passes through two of the second fixing grooves 20. The tops of the two cable management plates 34 are provided with two through-type first cable management grooves 35 and two second cable management grooves 36. The operator can fix the two connecting pins 33 on both sides of the connecting plate 31 with the second fixing grooves 20 provided on the outer surfaces of two of the brackets 1 to achieve the upper and lower height adjustment of the connecting plate 31 within a certain range. The two cable management plates 34 can be connected and fixed by the three third fixing grooves 32 on the outer surface of the connecting plate 31. The first cable management groove 35 and the second cable management groove 36 provided on the outer surfaces of the two cable management plates 34 provide combing space for different numbers of boxes, which facilitates the neat arrangement of the wires through the first cable management groove 35 and the second cable management groove 36.

[0016] The opening and closing door 14 is hollow, and a file bag 23 is fixedly connected to the outer surface of the opening and closing door 14. The six support plates 17 are all "L"-shaped, and multiple connecting grooves 18 are distributed at equal intervals horizontally. The hollow opening and closing door 14 is to improve the heat dissipation efficiency inside the box through the hollow opening and closing door 14 after the opening and closing door 14 is closed, improve air circulation, and keep the box dry. The file bag 23 makes it convenient for operators to hold relevant data files and improve work efficiency. The six "L"-shaped support plates 17 are used to facilitate the support on both sides of the energy storage equipment. Multiple connecting grooves 18 distributed at equal intervals horizontally cooperate with multiple first fixed grooves 16 to provide connection points for connecting and fixing the support plates 17. The four brackets 1 and the fixing frame 15 are all arranged in a rectangular array, and the four brackets 1 are all in an "L" shape. Two fans 25 are fixedly installed between the inner walls on both sides of the top plate 11. The four brackets 1 in a rectangular array provide the main support for the box. The four brackets 1 in an "L" shape are used to increase the support strength and prevent the four brackets 1 from tilting or bending. The four fixing frames 15 provide horizontal connection support for the six support plates 17 to ensure that the positions of the multiple first fixing slots 16 are the same. The two fans 25 are used to blow the interior of the box from top to bottom, accelerate the internal air circulation, and improve the heat dissipation efficiency. The two first cable management slots 35 and the two second cable management slots 36 are all rectangular, and the size of the two first cable management slots 35 is larger than the two second cable management slots 36. The two first cable management slots 35 and the second cable management slots 36 of different sizes are suitable for wires of different quantities and specifications, helping the wires to be arranged and combined under the clamping of the first cable management slots 35 and the second cable management slots 36.

[0017] Working principle: When an overall installation is required, the two side panels 12 are inserted into both sides of the four brackets 1 through the snap-fit ​​grooves 24 on both sides of the top plate 11 and the bottom plate 10, and then the back plate 13 is installed on one end of two of the brackets 1 by bolts. The six support plates 17 are arranged and installed between the four brackets 1 through multiple first fixing grooves 16 on the outer surface of the four fixing frames 15 as needed, and the energy storage device is placed on the top of the two support plates 17 on the same horizontal side, so as to achieve flexible installation of energy storage devices of different sizes. The operator loads the energy storage device of fixed size into the three energy storage boxes 21 through the three energy storage boxes 21 at the bottom, and the file bag 23 fixedly connected to one end of the opening and closing door 14 serves to facilitate the storage of documents. When wire management is required, the two connecting pins 33 at both ends of the connecting plate 31 are connected to two of the second fixing grooves 20, and then the connecting plate 31 is fixed by a nut. Then, the two wire management plates 34 are inserted into the third fixing groove 32 by bolts to fix the wire management plates 34, and wires of different sizes are arranged through the first wire management groove 35 and the second wire management groove 36 in the wire management plate 34 to complete the wire management operation. The operator can adjust the height of the wire management device 3 through multiple longitudinally arranged second fixing grooves 20 to achieve the arrangement and combing of the wires.

[0018] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A modular box for an energy storage power station, comprising four brackets (1), characterized in that: The top ends of the four brackets (1) are fixedly connected to a top plate (11), and the bottom ends of the four brackets (1) are fixedly connected to a bottom plate (10). The outer surfaces of both sides of the top plate (11) and the bottom plate (10) are provided with a snap-fit ​​groove (24), and the two snap-fit ​​grooves (24) on the same vertical horizontal side are commonly connected to the side plate (12). The outer surface of one side of one of the brackets (1) is rotatably connected to an opening and closing door (14), and one end of two of the brackets (1) is commonly fixedly connected to a back plate (13). The inner walls of the four brackets (1) are fixedly connected to a fixing frame (15), and the outer surfaces of the four fixing frames (15) are provided with a plurality of first fixing grooves (16). The outer surfaces of the two fixing frames (15) on the same side are fixedly connected. There are three support plates (17), and the outer surfaces of the six support plates (17) are each provided with a plurality of connecting grooves (18), and the plurality of connecting grooves (18) are used in conjunction with the plurality of first fixing grooves (16). A fixing bolt (19) is inserted and connected between two connecting grooves (18) on the outer surface of each support plate (17) and the inner wall of two first fixing grooves (16) on the same horizontal side. The outer surfaces of the two brackets (1) are each provided with a plurality of through-type second fixing grooves (20), and the outer surfaces of the two brackets (1) are jointly fixedly connected with two wire management devices (3). Three energy storage boxes (21) are fixedly installed on the top of the bottom plate (10), and two handles (22) are fixedly installed on one end of the three energy storage boxes (21).

2. The combined box for an energy storage power station according to claim 1, characterized in that: The wire management device (3) includes a connecting plate (31), the outer surface of the connecting plate (31) is provided with three third fixing grooves (32), the outer surfaces of the three third fixing grooves (32) are interspersed and fixedly connected with two wire management plates (34), the outer surfaces of both sides of the connecting plate (31) are fixedly connected with connecting pins (33), the two connecting pins (33) are used in conjunction with a plurality of second fixing grooves (20), one end of the two connecting pins (33) passes through two of the second fixing grooves (20), and the tops of the two wire management plates (34) are provided with two through-type first wire management grooves (35) and two second wire management grooves (36).

3. The combined box for an energy storage power station according to claim 1, characterized in that: The opening and closing door (14) is hollow, and a document bag (23) is fixedly connected to the outer surface of the opening and closing door (14).

4. The combined box for an energy storage power station according to claim 1, characterized in that: The six support plates (17) are all L-shaped, and the plurality of connection grooves (18) are horizontally distributed at equal intervals.

5. The combined box for an energy storage power station according to claim 1, characterized in that: The plurality of second fixing grooves (20) are rectangular, and the plurality of second fixing grooves (20) are horizontally distributed at equal intervals.

6. The combined box for an energy storage power station according to claim 1, characterized in that: The four brackets (1) and the fixing frame (15) are distributed in a rectangular array, and the four brackets (1) are all in an "L" shape.

7. The combined box for an energy storage power station according to claim 1, characterized in that: Two fans (25) are fixedly installed between the inner walls on both sides of the top plate (11).

8. The combined box for an energy storage power station according to claim 2, characterized in that: The two first wire management grooves (35) and the two second wire management grooves (36) are both rectangular, and the size of the two first wire management grooves (35) is larger than that of the two second wire management grooves (36).

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