Moving ring EMS power box of household storage system

Abstract

The utility model provides a moving ring EMS power supply box of a household storage system. The moving ring EMS power supply box of the household storage system comprises a box body, a mounting plate and a power supply rack. According to the utility model, the box body is arranged, one side of the box body is provided with the opening, and the mounting surface of the door plate is the opening. According to the power supply device, the multiple power supply frames are fixedly installed on the installation plate, and the fixing positions used for installing the power supply bodies are arranged on the power supply frames. Meanwhile, the positions of the fixing positions on every two adjacent power supply frames are arranged in a staggered mode in the first direction, and the positions of the power supply bodies can be arranged in a staggered mode in the first direction. In the later wiring process, the power line can extend out of the power supply frame from one side of the power supply frame and extend upwards or downwards, and due to the fact that the installation positions of the power supply bodies are mutually staggered in the first direction, the power lines on the multiple power supply bodies can be staggered in the first direction, and installation and layout of the power lines are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply boxes, and in particular relates to a dynamic ring EMS power supply box of a household storage system. Background Art

[0002] Based on the rapid development of renewable energy and the transformation of the power system, household energy storage is gradually becoming an important means to solve the balance of energy supply and demand and grid stability. The household energy storage dynamic ring EMS power box can efficiently provide power to the dynamic ring EMS and subsequent loads;

[0003] The power box mainly provides operating power for vacuum circuit breakers and other high-voltage switches. The power box uses an input voltage of 220V or 380V, which is rectified by a thyristor voltage regulator, and outputs DC. It has the characteristics of outputting DC voltage with multiple adjustable currents or AC voltage, and can perform single-open and single-close operations. Inside the power box, there are usually multiple power supplies designed. The power supply is used to convert the voltage and then supply power to the circuit board or other electrical components. In order to facilitate the internal layout of the power box, multiple power supplies are usually arranged in sequence in the vertical direction. However, when the power supply is currently wired, the cables are prone to overlap, which makes it difficult to install and layout the power cord. Utility Model Content

[0004] The embodiment of the utility model provides an EMS power box for a household storage system, aiming to solve the problem of inconvenient installation layout of multiple power supply bodies inside the power box in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: to provide a dynamic ring EMS power box of a household storage system, including:

[0006] A box body, one side of which is provided with a door panel for opening the box body;

[0007] A mounting plate is mounted on one side of the box body, the mounting plate and the door panel are respectively arranged on two opposite sides of the box body, and a relative direction between the mounting plate and the mounting surface of the door panel on the box body is defined as a first direction;

[0008] There are multiple power supply racks, which are installed on the mounting plate at intervals along the vertical direction; the power supply racks are provided with fixing positions for installing the power supply body, and the fixing positions on two adjacent power supply racks are staggered with each other along the first direction.

[0009] In a possible implementation, a general assembly frame is detachably mounted on the mounting plate, and a plurality of power supply racks are mounted on the general assembly frame.

[0010] In a possible implementation, the final assembly frame includes:

[0011] A support plate, used for supporting the power supply rack at the bottom;

[0012] The baffle is bent and arranged at two opposite sides of the supporting plate, and the power supply rack is installed on the baffle.

[0013] In a possible implementation, the baffle is provided with a clearance notch for accommodating the passage of cables, and the clearance notch is located at the output end of the cables on the power supply rack.

[0014] In a possible implementation, the baffle plate is disposed through the mounting plate, and a fixing plate for fixing to the mounting plate is bent and disposed on a side edge of the baffle plate located outside the mounting plate.

[0015] In a possible implementation, an L-shaped support member for mounting the power supply body is also installed above the general assembly frame, and the L-shaped support member is detachably mounted on the mounting plate.

[0016] In a possible implementation, the L-shaped support member includes a first wing plate for supporting the power supply body and a second wing plate for fixing the power supply body, and a side edge of the first wing plate away from the second wing plate is located on the same side as the clearance notch.

[0017] Compared with the prior art, the scheme shown in the embodiment of the present application is provided with a box body, an opening is provided on one side of the box body, and the installation surface of the door panel is the opening. A door panel is hingedly provided at the opening, and the box body can be opened by opening the door panel to complete the internal wiring operation. In the present application, a plurality of power supply racks are fixedly installed on the mounting plate, and a fixing position for installing the power supply body is provided on the power supply rack. The fixing position is used to place the power supply body, and the power supply body is fixed to the fixing position by bolts. At the same time, the positions of the fixing positions on the two adjacent power supply racks are mutually staggered along the first direction, so that when the power supply body is installed on the power supply rack, the positions of the power supply body can be mutually staggered along the first direction. During the later wiring, the power cord can be extended from one side of the power supply rack out of the power supply rack and extended upward or downward. Since the installation positions of the power supply body are mutually staggered along the first direction, the power cords on the plurality of power supply bodies can be staggered in the first direction, which is convenient for the installation and layout of the power cords. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a dynamic ring EMS power supply box of a household storage system provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the installation structure of the general assembly frame provided in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Box body; 11. Door panel; 12. Mounting plate; 2. Power supply rack; 3. Power supply body; 4. Assembly rack; 41. Support plate; 42. Baffle; 421. Fixing plate; 5. L-shaped support member; 51. First wing plate; 52. Second wing plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] Please also read Figure 1 and Figure 2 , the dynamic EMS power box of the household storage system provided by the utility model is now described. The dynamic EMS power box of the household storage system includes a box body 1, a mounting plate 12 and a power supply rack 2. A door panel 11 for opening the box body 1 is installed on one side of the box body 1; the mounting plate 12 is installed on one side of the box body 1, and the mounting plate 12 and the door panel 11 are respectively arranged on two opposite sides of the box body 1, and the relative direction between the mounting plate 12 and the mounting surface of the door panel 11 on the box body is defined as the first direction; there are multiple power supply racks 2, and multiple power supply racks 2 are installed on the mounting plate 12 at intervals in the vertical direction; a fixing position for installing the power supply body 3 is provided on the power supply rack 2, and the fixing positions on two adjacent power supply racks 2 are staggered with each other along the first direction.

[0024] Compared with the prior art, the dynamic ring EMS power supply box of the household storage system provided in this embodiment is provided with a box body 1, an opening is provided on one side of the box body 1, and the installation surface of the door panel 11 is the opening. The door panel 11 is hingedly provided at the opening, and the box body 1 can be opened by opening the door panel 11 to complete the internal wiring operation. In the present application, a plurality of power supply racks 2 are fixedly installed on the mounting plate 12, and a fixing position for installing the power supply body 3 is provided on the power supply rack 2. The fixing position is used to place the power supply body 3, and the power supply body 3 is fixed to the fixing position by bolts. At the same time, the positions of the fixing positions on the two adjacent power supply racks 2 are mutually staggered along the first direction, so that when the power supply body 3 is installed on the power supply rack 2, the positions of the power supply body 3 can be mutually staggered along the first direction. During the later wiring, the power cord can be extended from one side of the power supply rack 2 out of the power supply rack 2 and extended upward or downward. Since the installation positions of the power supply body 3 are mutually staggered along the first direction, the power cords on the plurality of power supply bodies 3 can be staggered in the first direction, which is convenient for the installation and layout of the power cords.

[0025] Specifically, in this embodiment, a plurality of mounting holes for mounting the power supply rack 2 are provided on the mounting plate 12, the power supply rack 2 is located inside the mounting holes, and the power supply rack 2 is arranged through the mounting holes. The fixing position of the power supply rack 2 on the mounting plate 12 is located outside the box body 1.

[0026] In some embodiments, the power supply rack 2 may be used as follows: Figure 1 , Figure 2 See also Figure 1 , Figure 2 , the fixed positions on two adjacent power supply racks 2, the distance between the fixed position on the lower power supply rack 2 and the mounting surface of the door panel 11 is smaller than the distance between the fixed position on the upper power supply rack 2 and the mounting surface of the door panel 11. Inside the box body 1, when the door panel 11 is covered on the box body 1, the distance between the fixed position on the upper power supply rack 2 and the door panel 11 is larger than the distance between the fixed position on the lower power supply rack 2 and the door panel 11. When installing the power supply body 3 and wiring on site, the upper power supply body 3 can be installed first, and wiring and routing can be performed so that the cables connected to the upper power supply body 3 are located at the innermost side. The power supply bodies 3 are installed from top to bottom, and the wiring is performed from inside to outside, which is convenient for the arrangement and installation of the cables. The connecting wires of multiple power supply bodies 3 can be arranged in an orderly manner along the first direction.

[0027] In some embodiments, the mounting plate 12 may be Figure 1 , Figure 2 See also Figure 1 , Figure 2 , a general assembly frame 4 is detachably mounted on the mounting plate 12, and a plurality of power supply frames 2 are mounted on the general assembly frame 4. A mounting hole for mounting the general assembly frame 4 is provided on the mounting plate 12, and the general assembly frame 4 penetrates the mounting hole and is fixed on the mounting plate 12 by bolts. At the same time, a plurality of mounting positions for mounting the power supply frame 2 are provided inside the general assembly frame 4, and a plurality of mounting holes for mounting the power supply frame 2 are provided on the side walls of the mounting positions, and the power supply frame 2 can be fixed inside the general assembly frame 4 through the mounting holes. When installing the power supply body 3, a plurality of power supply bodies 3 can be first installed on their respective corresponding power supply frames 2, and then a plurality of power supply frames 2 can be installed on the general assembly frame 4 in turn, and finally the general assembly frame 4 can be integrally installed on the mounting plate 12 on the box body 1. The modular installation method makes it more convenient to install the power supply body 3.

[0028] In some embodiments, the above-mentioned assembly frame 4 can be used as follows Figure 1 , Figure 2 See also Figure 1 , Figure 2, the assembly frame 4 includes a support plate 41 and a baffle plate 42. The support plate 41 is used to support the power supply frame 2 at the bottom; the baffle plate 42 is bent and arranged at two opposite sides of the support plate 41, and the power supply frame 2 is installed on the baffle plate 42. The support plate 41 and the baffle plate 42 are an integrally bent structure. And the cross-section of the assembly frame 4 is a U-shaped structure. The power supply frame 2 located at the bottom of the assembly frame 4 abuts against the top of the support plate 41, and a mounting hole for installing the power supply frame 2 is arranged on the baffle plate 42. The power supply frame 2 can be fixed to the assembly frame 4 through the baffle plate 42. The structure is simple and the operation is convenient.

[0029] In some embodiments, the baffle 42 may be formed as follows: Figure 1 , Figure 2 See also Figure 1 , Figure 2 , a clearance notch is provided on the baffle plate 42 for avoiding the passage of cables, and the clearance notch is located at the output end of the cables on the power supply rack 2. Multiple clearance notches are provided on the baffle plate 42 from top to bottom, and the position of the clearance notch is located at the cable output end of the power supply rack 2. The cables at the interface of the power supply body 3 can extend out of the power supply rack 2 and then extend to the inside of the box 1 through the clearance notch. And multiple clearance notches are provided on the baffle plate 42, and the multiple clearance notches are arranged in a stepped shape. And each clearance notch corresponds to the position of each power supply rack 2, so that it is convenient to extend the cables on the power supply rack 2 to the inside of the box 1 through the clearance notch, and multiple groups of cables can be staggered along the first direction.

[0030] Preferably, in this embodiment, after the cables extend out through the clearance notch, they can be arranged and fixed on the outside of the assembly frame 4, so as to facilitate the fixing and arrangement of the cables.

[0031] In some embodiments, the baffle 42 may be formed as follows: Figure 1 , Figure 2 See also Figure 1 , Figure 2 , the baffle plate 42 is set through the mounting plate 12, and a fixing plate 421 for fixing to the mounting plate 12 is bent on the side of the baffle plate 42 located on the outside of the mounting plate 12. The baffle plate 42 and the fixing plate 421 are an integral bending structure. When the mounting frame is installed on the mounting plate 12, the fixing plate 421 abuts against the outer surface of the mounting plate 12. The fixing plate 421 can be fixed to the mounting plate 12 by bolts, so that the general assembly frame 4 can be fixed to the mounting plate 12. At the same time, the setting of the fixing plate 421 can limit the installation position of the general assembly frame 4. The installation or removal of the general assembly frame 4 can be completed through the back side of the box body 1. It is convenient for the installation and removal of the general assembly frame 4.

[0032] In some embodiments, the above-mentioned assembly frame 4 can be used as follows Figure 1 , Figure 2 See also Figure 1 , Figure 2 An L-shaped support 5 for mounting the power supply body 3 is also installed above the assembly frame 4, and the L-shaped support 5 can be detachably mounted on the mounting plate 12. A mounting hole for mounting the L-shaped support 5 is provided on the mounting plate 12, and the power supply body 3 can be mounted on the L-shaped support 5. Power supply bodies 3 of different specifications can be respectively mounted on the L-shaped support 5 or on the power supply frame 2. It is suitable for the installation of power supply bodies 3 of different specifications and dimensions.

[0033] In some embodiments, the L-shaped support member 5 may be Figure 1 , Figure 2 See also Figure 1 , Figure 2 The L-shaped support member 5 includes a first wing plate 51 for supporting the power supply body 3 and a second wing plate 52 for fixing the power supply body 3. The side edge of the first wing plate 51 away from the second wing plate 52 is located on the same side as the notch. The L-shaped support member 5 is an integrally bent structure. A side plate for fixing to the mounting plate 12 is also bent in the middle of the second wing plate 52. The side plate rests on the mounting plate 12, and the L-shaped support member 5 can be fixed to the mounting plate 12 through the side plate. At the same time, the power supply body 3 can be fixed to the L-shaped support member 5 through the second wing plate 52. At the same time, the power cord on the power supply body 3 can extend outward through the side edge of the first wing plate 51 away from the second wing plate 52, and can extend to the inside of the box body 1 together with the cables on the lower assembly frame 4, which is convenient for cable arrangement. At the same time, the side plate on the second wing plate 52 is fixedly installed on the outer surface of the mounting plate 12, which is convenient for the installation and removal of the L-shaped support member 5.

[0034] Preferably, in this embodiment, the baffles 42 on both sides of the support plate 41 on the assembly frame 4 are provided with clearance notches, so that suitable clearance notches can be selected for wiring according to the internal space and layout of the box body 1.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dynamic EMS power supply box for a household storage system, characterized in that: include: A box body (1), wherein a door panel (11) for opening the box body (1) is installed on one side of the box body (1); A mounting plate (12) is mounted on one side of the box body (1), the mounting plate (12) and the door panel (11) are respectively arranged on two opposite sides of the box body (1), and a relative direction between the mounting surface of the mounting plate (12) and the mounting surface of the door panel (11) on the box body (1) is defined as a first direction; There are a plurality of power supply racks (2), and the plurality of power supply racks (2) are installed on the mounting plate (12) at intervals along the vertical direction; the power supply racks (2) are provided with fixing positions for installing the power supply body (3), and the fixing positions on two adjacent power supply racks (2) are mutually staggered along the first direction.

2. The dynamic ring EMS power supply box of the household storage system as claimed in claim 1, characterized in that: The fixing positions on two adjacent power supply racks (2) are spaced apart from the mounting surface of the door panel (11) by a smaller distance between the fixing position on the lower power supply rack (2) and the mounting surface of the door panel (11) than the fixing position on the upper power supply rack (2).

3. The dynamic ring EMS power supply box of the household storage system as claimed in claim 2, characterized in that: A general assembly frame (4) is detachably mounted on the mounting plate (12), and a plurality of power supply frames (2) are mounted on the general assembly frame (4).

4. The dynamic ring EMS power supply box of the household storage system as claimed in claim 3, characterized in that: The final assembly frame (4) comprises: A support plate (41) used for supporting the power supply rack (2) at the bottom; The baffle (42) is bent and arranged at two opposite sides of the support plate (41), and the power supply rack (2) is installed on the baffle (42).

5. The dynamic ring EMS power supply box of the household storage system as claimed in claim 4, characterized in that: The baffle (42) is provided with a clearance notch for allowing cables to pass through, and the clearance notch is located at the output end of the cable on the power supply rack (2).

6. The dynamic ring EMS power supply box of the household storage system as claimed in claim 4, characterized in that: The baffle plate (42) is arranged to penetrate the mounting plate (12), and a fixing plate (421) for fixing to the mounting plate (12) is bent and arranged on a side edge of the baffle plate (42) located outside the mounting plate (12).

7. The dynamic ring EMS power supply box of the household storage system as claimed in claim 5, characterized in that: An L-shaped support member (5) for mounting the power source body (3) is also mounted above the general assembly frame (4); the L-shaped support member (5) is detachably mounted on the mounting plate (12).

8. The EMS power supply box for household storage system as claimed in claim 7, characterized in that: The L-shaped support member (5) comprises a first wing plate (51) for supporting the power source body (3) and a second wing plate (52) for fixing the power source body (3), and a side edge of the first wing plate (51) away from the second wing plate (52) is located on the same side as the clearance notch.

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