Distributed energy storage electric control box based on electric switching power supply

Abstract

The utility model discloses a distributed energy storage electric control box based on electric switching power supply, and relates to the technical field of electric control boxes. The distributed energy storage electric control box based on the electric switching power supply comprises a box body with an opening in one side, a plurality of butt straps are arranged in the box body, limiting grooves and open grooves are formed in the two sides in the box body, and a plurality of arc-shaped grooves are formed in the sides, away from the limiting grooves, in the open grooves; due to the fact that the arc-shaped groove has radian and can play a guiding role on the protruding block, the protruding block enters the open groove, at the moment, the butt strap is moved to the needed height and pushed towards the arc-shaped groove, the protruding block can enter the arc-shaped groove, and therefore the butt strap is fixed to the current position. And then the butt strap is moved to the corresponding height and pushed to fix the position of the butt strap, operation is easy and convenient, and adjustment of the distance between the butt strap is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, in particular to a distributed energy storage electric control box based on electric switching power supply. Background Art

[0002] In the power system, switching power supply refers to the process of switching power from one power source to another, aiming to ensure the reliability and continuous power supply of the power system. The distributed energy storage system consists of multiple batteries, which are usually distributed in different locations. Once a failure occurs at a certain location, it can switch to batteries at other locations to power the grid, reducing the risk of power outages.

[0003] An existing electric control box is provided with multiple placement plates inside, and the spacing between the placement plates is adjusted to accommodate electric control components of different sizes. For example, Chinese patent application number CN202221704256.7 discloses a distributed energy storage electric control box, including an electric control box body, a placement plate and a mounting block. The placement plate is used to place electrical components, and the mounting block is used to support the placement plate. A slot is provided on the inner wall of the electric control box body, and the mounting block is inserted into the slot. The placement plate is movably connected to the surface of the mounting block, and the placement plate and the electric control box body are movably connected.

[0004] When adjusting the placement plate of the electric control box, it is necessary to remove the placement plate, push the connecting rod, pull out the mounting block, and then insert the mounting block into the card slot at the appropriate position. The operation of adjusting the placement plate is relatively cumbersome and it is not convenient to adjust the spacing of the placement plates. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies in the prior art, the utility model provides a distributed energy storage electric control box based on electric switching power supply, which solves the problem of complicated steps for adjusting the spacing between placement plates.

[0007] Technical Solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a distributed energy storage electric control box based on electric switching power supply, including a box body with an opening on one side, a plurality of straps are arranged inside the box body, limiting grooves and slots are provided on both sides of the box body, a plurality of arc grooves are provided inside the slot away from the limiting groove, sliding grooves are provided on both sides of the straps, connecting blocks are slidably connected inside the sliding grooves, the connecting blocks are connected to the limiting blocks on the side away from the sliding grooves, the limiting blocks are slidably connected to the inner wall of the limiting grooves, and protrusions are provided on both sides of the straps, and the protrusions are located inside the arc grooves.

[0009] Preferably, through grooves are provided on both sides of the upper surface of the strap, the through grooves are connected to the slide grooves, openings corresponding to the positions of the protrusions are provided on both sides of the strap, the inside of the openings is connected to the protrusions through springs, and the inside of the grooves is an inclined surface on one side close to the limiting groove.

[0010] Preferably, the protrusion is made of stainless steel.

[0011] Preferably, a plurality of patches are provided on both sides of the interior of the box.

[0012] Preferably, a rubber strip is provided at the connection between the slot and the arc groove.

[0013] Preferably, a groove is provided on one side of the upper surface of the butt plate.

[0014] Preferably, the inner wall of the groove is coated with rubber.

[0015] Beneficial Effects

[0016] The utility model provides a distributed energy storage electric control box based on electric switching power supply. It has the following beneficial effects:

[0017] By means of the arc groove, protrusion and other structures, the sheathing plate is lifted up. Since the arc groove has an arc, it can guide the protrusion so that the protrusion enters the slot. At this time, the sheathing plate is moved to a required height and pushed in the direction of the arc groove so that the protrusion enters the arc groove, thereby fixing the sheathing plate in the current position. Compared with the prior art, the sheathing plate can be released by simply lifting it up, and then the sheathing plate can be moved to a corresponding height and pushed to fix the position of the sheathing plate. The operation is relatively simple and is conducive to the adjustment of the spacing between the sheathing plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0020] Figure 3 This is a schematic diagram of the board structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the groove structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the convex block of the utility model.

[0023] In the figure: 1, box body; 2, board; 3, limit groove; 4, slot; 5, arc groove; 6, slide groove; 7, connecting block; 8, limit block; 9, convex block; 10, through groove; 11, opening; 12, patch; 13, rubber strip; 14, groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a distributed energy storage electric control box based on electric switching power supply, including a box body 1 with an opening on one side, a plurality of straps 2 are arranged inside the box body 1, limiting grooves 3 and slots 4 are arranged on both sides of the box body 1, a plurality of arc grooves 5 are arranged inside the slots 4 on the side away from the limiting grooves 3, slide grooves 6 are arranged on both sides of the straps 2, a connecting block 7 is slidably connected inside the slide grooves 6, a limiting block 8 is connected to the side of the connecting block 7 away from the slide groove 6, and the limiting block 8 is slidably connected to the inner wall of the limiting groove 3, protrusions 9 are arranged on both sides of the straps 2, the protrusions 9 are located inside the arc grooves 5, the limiting grooves 3 are close to the opening of the box body 1, and the slots 4 are away from the opening of the box body 1, a main control box and a plurality of battery modules are arranged in the box body 1, and the battery modules are placed on the upper side of the straps 2, and the main control box can realize the charge and discharge management of the entire battery system, which is the existing technology.

[0026] During operation, the strap 2 is lifted up to move the protrusion 9 upward, and under the guidance of the arc groove 5, the protrusion 9 is moved into the slot 4. At this time, the protrusion 9 and the strap 2 can move up and down, and the strap 2 is moved to the corresponding arc groove 5 position, and the strap 2 is pushed toward the arc groove 5 to make the protrusion 9 enter the arc groove 5. Under the limiting action of the limit groove 3 and the limit block 8, the strap 2 is fixed at the current position to complete the adjustment of the height of the strap 2, and the spacing adjustment of the strap 2 is more convenient.

[0027] See also Figure 1-5 The utility model provides a technical solution: through grooves 10 are provided on both sides of the upper surface of the strap 2, and the through grooves 10 are connected to the slide groove 6. Openings 11 corresponding to the positions of the protrusions 9 are provided on both sides of the strap 2. The inside of the opening 11 is connected to the protrusion 9 through a spring. The inside of the slot 4 is an inclined surface near the limiting slot 3, and the through groove 10 is located on one side of the slide groove 6.

[0028] During operation, the strap 2 is pulled out of the box body 1. Under the guidance of the inclined surface, the protrusion 9 will shrink into the opening 11. The strap 2 is continued to be pulled to make the connecting block 7 slide to one side of the slide groove 6. At this time, the connecting block 7 corresponds to the position of the through groove 10. The strap 2 is pressed downward to make the connecting block 7 disengage from the slide groove 6. At this time, the strap 2 can be directly pulled out of the box body 1. When the strap 2 is damaged, it is convenient to repair the strap 2. When the strap 2 is lifted up, the sliding distance of the connecting block 7 is not enough to reach the position of the through groove 10.

[0029] See also Figure 1-5 The utility model provides a technical solution: the protrusion 9 is made of stainless steel.

[0030] During operation, the protrusion 9 made of stainless steel has better strength and wear resistance, which is conducive to the long-term use of the protrusion 9.

[0031] See also Figure 1-5 The utility model provides a technical solution: a plurality of patches 12 are arranged on both sides of the box body 1 , and the height of the patches 12 corresponds to the corresponding arc groove 5 .

[0032] During operation, the patch 12 can play a guiding role, so that the butt plate 2 can be moved to the corresponding position of the arc groove 5 when the butt plate 2 is adjusted.

[0033] See also Figure 1-5 The utility model provides a technical solution: a rubber strip 13 is provided at the connection between the slot 4 and the arc slot 5.

[0034] During operation, through the setting of the rubber strip 13 , when the butt plate 2 passes through the arc groove 5 , the protrusion 9 will contact the rubber strip 13 to generate a damping feeling, which is convenient for determining the position of the arc groove 5 and facilitating the adjustment of the butt plate 2 .

[0035] See also Figure 1-5 The utility model provides a technical solution: a groove 14 is provided on one side of the upper surface of the butt plate 2.

[0036] During operation, the groove 14 is provided so that fingers can be buckled into the groove 14 to facilitate pulling the strap 2 out of the box body 1 .

[0037] See also Figure 1-5 The utility model provides a technical solution: the inner wall of the groove 14 is coated with rubber.

[0038] During operation, the friction between the inner wall of the groove 14 and the finger can be increased by the setting of the rubber to prevent slipping.

[0039] The cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then pulled back to its original position, and the cam 2 is then

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distributed energy storage electric control box based on electric switching power supply, comprising a box body (1) with an opening on one side, characterized in that: A plurality of straps (2) are provided inside the box body (1), and both sides of the box body (1) are provided with limit grooves (3) and slots (4), and a plurality of arc grooves (5) are provided inside the slots (4) on the side away from the limit grooves (3). Slide grooves (6) are provided on both sides of the strap (2), and a connecting block (7) is slidably connected inside the slide groove (6). The side of the connecting block (7) away from the slide groove (6) is connected to a limit block (8), and the limit block (8) is slidably connected to the inner wall of the limit groove (3). Protrusions (9) are provided on both sides of the strap (2), and the protrusions (9) are located inside the arc grooves (5).

2. A distributed energy storage electric control box based on electric switching power supply according to claim 1, characterized in that: Through grooves (10) are provided on both sides of the upper surface of the strap (2), the through grooves (10) are connected to the slide grooves (6), openings (11) corresponding to the positions of the protrusions (9) are provided on both sides of the strap (2), the inside of the openings (11) is connected to the protrusions (9) via springs, and the inside of the slots (4) is an inclined surface on one side close to the limiting slots (3).

3. A distributed energy storage electric control box based on electric switching power supply according to claim 2, characterized in that: The protrusion (9) is made of stainless steel.

4. A distributed energy storage electric control box based on electric switching power supply according to claim 1, characterized in that: A plurality of patches (12) are provided on both sides of the interior of the box (1).

5. A distributed energy storage electric control box based on electric switching power supply according to claim 1, characterized in that: A rubber strip (13) is provided at the connection between the slot (4) and the arc-shaped slot (5).

6. A distributed energy storage electric control box based on electric switching power supply according to claim 1, characterized in that: A groove (14) is provided on one side of the upper surface of the butt plate (2).

7. A distributed energy storage electric control box based on electric switching power supply according to claim 6, characterized in that: The inner wall of the groove (14) is coated with rubber.

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