Energy storage inversion device convenient to maintain

Abstract

The utility model discloses an energy storage inversion device convenient to maintain, which relates to the technical field of energy storage inversion devices and comprises an energy storage inverter base and a side plate dismounting and mounting assembly, a first sliding rail is arranged on the outer wall of the rear side of the energy storage inverter base, and a second sliding rail is arranged on the side plate dismounting and mounting assembly. The side plate dismounting and mounting assemblies used for dismounting and mounting the side plates are arranged on the left side and the right side of the energy storage inverter base, first sliding blocks are arranged on the outer wall of the front side and the outer wall of the rear side of the first side plate, and positioning columns are arranged on the outer wall of the top of the first side plate. According to the energy storage inversion device convenient to maintain, the whole device is formed by splicing the energy storage inverter base, the two first side plates and the second side plate, when the inverter unit needs to be maintained, the unit can be maintained and replaced by pulling out the positioning bolt and upwards sliding to remove the second side plate, time and labor are saved, and the maintenance efficiency is improved. And when the base, the first side plate or the second side plate of the energy storage inverter is partially damaged, partial replacement can be carried out, the whole body needs to be replaced, and the maintenance cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage inverter devices, in particular to an energy storage inverter device which is convenient to maintain. Background Art

[0002] Energy storage inverters play an important role in renewable energy, peak-shaving and valley-filling of power systems, emergency backup power supplies and microgrids. Energy storage inverters are an energy conversion device that is mainly used to control the charging and discharging process of batteries and perform AC / DC conversion. It consists of a DC / AC bidirectional converter, a control unit, etc., and can adjust active and reactive power to ensure safe battery operation.

[0003] The external protective shell of the existing energy storage inverter device is usually an integrated structure. When a problem occurs in the energy storage inverter device, it is not convenient to disassemble and repair it, and when part of it is damaged, it needs to be replaced as a whole, which is not conducive to saving maintenance costs.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an energy storage inverter device that is easy to maintain is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an energy storage inverter device that is easy to maintain, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance-friendly energy storage inverter device, comprising an energy storage inverter base and a side panel disassembly and assembly assembly, wherein the rear outer wall of the energy storage inverter base is provided with a first slide rail, and the top outer wall of the energy storage inverter base is provided with a first positioning groove, the side panel disassembly and assembly assembly for disassembling the side panel is arranged on the left and right sides of the energy storage inverter base, and the side panel disassembly and assembly assembly comprises a first side panel, a first slider, a first positioning block, a positioning column and a heat dissipation hole, the front outer wall and the rear outer wall of the first side panel are provided with a first slider, and the bottom of the first side panel is connected to a first positioning block, the top outer wall of the first side panel is provided with a positioning column, and the inside of the first side panel is provided with a heat dissipation hole.

[0007] Furthermore, the first sliding block is adapted to the first sliding rail, and the outer wall of the first positioning block is snap-connected to the first positioning groove.

[0008] Furthermore, the top of the positioning column is snap-connected with a second side plate, and a second slide rail is provided on the front outer wall of the second side plate.

[0009] Furthermore, a second sliding block is disposed on the front outer wall of the second side plate, and a positioning bolt is snap-connected inside the second sliding block.

[0010] Furthermore, the second sliding block is slidably connected to the outer wall of the first sliding rail, and the positioning bolt is snap-connected to the inside of the energy storage inverter base.

[0011] Furthermore, a second positioning block is disposed on the bottom outer wall of the second side plate, and the outer wall of the second positioning block is connected to a second positioning groove.

[0012] Furthermore, the second positioning groove is provided on the top outer wall of the energy storage inverter base, and the top outer wall heights of the second positioning groove and the first positioning groove are consistent.

[0013] Furthermore, the left and right outer walls of the energy storage inverter base are provided with a base disassembly assembly for disassembling the base, and the base disassembly assembly includes an adjustment box, an adjustment groove, an adjustment bolt and a reset spring. An adjustment groove is opened inside the adjustment box, and an adjustment bolt is slidably connected inside the adjustment groove, and a reset spring is connected to the end of the adjustment bolt.

[0014] The utility model provides an energy storage inverter device that is easy to maintain and has the following beneficial effects:

[0015] 1. The energy storage inverter device is easy to maintain. The groove inside the energy storage inverter base is used to place the energy storage inverter unit. The whole device is spliced ​​by the energy storage inverter base, two first side panels and the second side panel. When it is necessary to maintain the inverter unit inside the energy storage inverter base, the positioning bolt is pulled out, and the second side panel is slid upward to remove the second side panel, and the maintenance and replacement of the unit can be carried out, which saves time and effort. Moreover, when the energy storage inverter base, the first side panel or the second side panel is partially damaged, it can be partially replaced, and the whole can be replaced, which saves maintenance costs.

[0016] 2. The energy storage inverter device is easy to maintain. When the energy storage inverter base is installed in a limited position, the thumb and index finger simultaneously move the two adjustment bolts, the two adjustment bolts are close to each other, the reset spring is compressed, and the exposed end parts of the adjustment bolts enter the adjustment box and the adjustment groove. After the energy storage inverter base is moved to a suitable position, the adjustment bolts are released, the reset spring rebounds and drives the end of the adjustment bolt to move outward. After the adjustment bolt enters the corresponding installation hole, rapid positioning and installation are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an energy storage inverter device that is easy to maintain in the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an energy storage inverter base of an energy storage inverter device that is easy to maintain in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a side panel disassembly and assembly assembly of an energy storage inverter device that is easy to maintain in the utility model;

[0020] Figure 4 This is a schematic diagram of the second side plate structure of an energy storage inverter device that is easy to maintain in the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a base disassembly and assembly component of an energy storage inverter device that is easy to maintain.

[0022] In the figure: 1. energy storage inverter base; 2. first slide rail; 3. first positioning groove; 4. side panel disassembly and assembly assembly; 401. first side panel; 402. first slider; 403. first positioning block; 404. positioning column; 405. heat dissipation hole; 5. second side panel; 6. second slide rail; 7. second slider; 8. positioning bolt; 9. second positioning block; 10. second positioning groove; 11. base disassembly and assembly assembly; 1101. adjustment box; 1102. adjustment groove; 1103. adjustment bolt; 1104. reset spring. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1-Figure 5 As shown, a maintenance-friendly energy storage inverter device comprises an energy storage inverter base 1 and a side panel disassembly assembly 4, wherein a first slide rail 2 is provided on the rear outer wall of the energy storage inverter base 1, and a first positioning groove 3 is provided on the top outer wall of the energy storage inverter base 1, and a side panel disassembly assembly 4 for disassembling the side panel is arranged on the left and right sides of the energy storage inverter base 1, and the side panel disassembly assembly 4 comprises a first side panel 401, a first slider 402, a first positioning block 403, a positioning column 404 and a heat dissipation hole 405, a first slider 402 is provided on the front outer wall and the rear outer wall of the first side panel 401, and a first positioning block 403 is connected to the bottom of the first side panel 401, a positioning column 404 is provided on the top outer wall of the first side panel 401, and a heat dissipation hole 405 is provided inside the first side panel 401. Hole 405, the first slider 402 is adapted to the first slide rail 2, the outer wall of the first positioning block 403 is snap-connected with the first positioning groove 3, the top of the positioning column 404 is snap-connected with the second side plate 5, and the front outer wall of the second side plate 5 is provided with a second slide rail 6, the front outer wall of the second side plate 5 is provided with a second slider 7, and the interior of the second slider 7 is snap-connected with a positioning bolt 8, the second slider 7 is slidably connected to the outer wall of the first slide rail 2, the positioning bolt 8 is snap-connected to the inside of the energy storage inverter base 1, the bottom outer wall of the second side plate 5 is provided with a second positioning block 9, and the outer wall of the second positioning block 9 is connected with a second positioning groove 10, the second positioning groove 10 is opened on the top outer wall of the energy storage inverter base 1, and the height of the second positioning groove 10 and the top outer wall of the first positioning groove 3 are consistent;

[0025] The specific operation is as follows: slide the first side plate 401 downward from the top of the energy storage inverter base 1, and slide the first slider 402 from top to bottom inside the first slide rail 2 until the first positioning block 403 is engaged into the first positioning groove 3, and the front side and bottom of the first side plate 401 are connected to the energy storage inverter base 1, and the two first side plates 401 are installed in this way;

[0026] Slide the second side plate 5 downward from the top of the first side plate 401, slide the first slider 402 from the bottom to the top inside the second slide rail 6, until the positioning column 404 is engaged with the inside of the second side plate 5, and the second positioning block 9 is engaged with the inside of the second positioning groove 10. After the second slider 7 slides into the inside of the first slide rail 2, the positioning bolt 8 is inserted into the energy storage inverter base 1 and the second slider 7. The positioning bolt 8 connects the energy storage inverter base 1 and the second side plate 5, so as to realize the splicing of the energy storage inverter base 1, the first side plate 401 and the second side plate 5;

[0027] The groove inside the energy storage inverter base 1 is used to place the energy storage inverter unit. The whole device is spliced ​​by the energy storage inverter base 1, the two first side panels 401 and the second side panel 5. When the inverter unit inside the energy storage inverter base 1 needs to be maintained, the positioning bolt 8 is pulled out, and the second side panel 5 is slid upward to be removed, and the unit can be maintained and replaced, which saves time and effort. When the energy storage inverter base 1, the first side panel 401 or the second side panel 5 is partially damaged, it can be partially replaced without replacing the whole, saving maintenance costs;

[0028] like Figure 1-Figure 5 As shown, the left and right outer walls of the energy storage inverter base 1 are provided with a base disassembly assembly 11 for disassembling the base, and the base disassembly assembly 11 includes an adjustment box 1101, an adjustment slot 1102, an adjustment bolt 1103 and a reset spring 1104. The adjustment box 1101 is provided with an adjustment slot 1102, and the adjustment slot 1102 is slidably connected to the adjustment bolt 1103, and the end of the adjustment bolt 1103 is connected to the reset spring 1104;

[0029] The specific operation is as follows: when the energy storage inverter base 1 is installed in a limited position, the thumb and index finger simultaneously move the two adjusting bolts 1103, the two adjusting bolts 1103 are close to each other, the reset spring 1104 is compressed, and the exposed end portion of the adjusting bolt 1103 enters the adjusting box 1101 and the adjusting slot 1102. After the energy storage inverter base 1 moves to a suitable position, the adjusting bolt 1103 is released, and the reset spring 1104 rebounds to drive the end of the adjusting bolt 1103 to move outward. After the adjusting bolt 1103 enters the corresponding installation hole, rapid positioning and installation are achieved.

[0030] In summary, if Figure 1-Figure 5As shown, the energy storage inverter device which is easy to maintain, when in use, first slide the first side plate 401 downward from the top of the energy storage inverter base 1, slide the first slider 402 from top to bottom inside the first slide rail 2 until the first positioning block 403 is engaged into the first positioning groove 3, and the two first side plates 401 are installed in this way, and the second side plate 5 is slid downward from the top of the first side plate 401, and the first slider 402 is slid from bottom to top inside the second slide rail 6 until the positioning column 404 is engaged into the second side plate 5, and the second positioning block 9 is engaged into the second positioning groove 10. After the second slider 7 slides into the first slide rail 2, the positioning bolt 8 is inserted into the energy storage inverter base 1 and the second slider 7, and the positioning bolt 8 connects the energy storage inverter base 1 and the second side plate 5, so as to realize the splicing of the energy storage inverter base 1, the first side plate 401 and the second side plate 5;

[0031] When the energy storage inverter base 1 is installed in a limited position, the thumb and index finger simultaneously move the two adjusting bolts 1103, and the reset spring 1104 is compressed. After the energy storage inverter base 1 moves to a suitable position, the adjusting bolt 1103 is released, and the reset spring 1104 rebounds to drive the end of the adjusting bolt 1103 to move outward, so that the adjusting bolt 1103 can be quickly positioned and installed. The groove inside the energy storage inverter base 1 is used to place the energy storage inverter unit. The whole device is spliced ​​by the energy storage inverter base 1, the two first side panels 401 and the second side panel 5. When it is necessary to maintain the inverter unit inside the energy storage inverter base 1, pull out the positioning bolt 8, slide upward to remove the second side panel 5, and then the unit can be maintained and replaced. In addition, when part of it is damaged, it can be partially replaced to save maintenance costs.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An energy storage inverter device that is easy to maintain, comprising an energy storage inverter base (1) and a side panel disassembly assembly component (4), characterized in that: The rear outer wall of the energy storage inverter base (1) is provided with a first slide rail (2), and the top outer wall of the energy storage inverter base (1) is provided with a first positioning groove (3); the side panel disassembly assembly (4) for disassembling the side panel is arranged on the left and right sides of the energy storage inverter base (1), and the side panel disassembly assembly (4) comprises a first side panel (401), a first slider (402), a first positioning block (403), a positioning column (404) and a heat dissipation hole (405); the front outer wall and the rear outer wall of the first side panel (401) are provided with the first slider (402), and the bottom of the first side panel (401) is connected to the first positioning block (403); the top outer wall of the first side panel (401) is provided with a positioning column (404), and the inside of the first side panel (401) is provided with a heat dissipation hole (405).

2. The energy storage inverter device that is easy to maintain according to claim 1 is characterized in that: The first sliding block (402) is adapted to the first sliding rail (2), and the outer wall of the first positioning block (403) is snap-fitted to the first positioning groove (3).

3. The energy storage inverter device that is easy to maintain according to claim 1 is characterized in that: The top of the positioning column (404) is snap-connected with a second side plate (5), and a second slide rail (6) is provided on the front outer wall of the second side plate (5).

4. The energy storage inverter device that is easy to maintain according to claim 3 is characterized in that: A second sliding block (7) is provided on the front outer wall of the second side plate (5), and a positioning bolt (8) is snap-connected inside the second sliding block (7).

5. The energy storage inverter device convenient for maintenance according to claim 4 is characterized in that: The second sliding block (7) is slidably connected to the outer wall of the first sliding rail (2), and the positioning bolt (8) is snap-connected to the inside of the energy storage inverter base (1).

6. The energy storage inverter device convenient for maintenance according to claim 3 is characterized in that: A second positioning block (9) is provided on the bottom outer wall of the second side plate (5), and the outer wall of the second positioning block (9) is connected to a second positioning groove (10).

7. The energy storage inverter device convenient for maintenance according to claim 6, characterized in that: The second positioning groove (10) is provided on the top outer wall of the energy storage inverter base (1), and the top outer walls of the second positioning groove (10) and the first positioning groove (3) are of the same height.

8. The energy storage inverter device that is easy to maintain according to claim 1 is characterized in that: The left and right outer walls of the energy storage inverter base (1) are provided with a base disassembly assembly (11) for disassembling the base, and the base disassembly assembly (11) comprises an adjustment box (1101), an adjustment slot (1102), an adjustment bolt (1103) and a return spring (1104); the adjustment box (1101) is provided with an adjustment slot (1102) inside, and the adjustment slot (1102) is slidably connected to the inside of the adjustment bolt (1103); and the end of the adjustment bolt (1103) is connected to the return spring (1104).

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