Combined rack type charging and inversion all-in-one machine

Abstract

The utility model discloses a combined rack type charging and inversion all-in-one machine. The machine comprises inverters which are symmetrically arranged and clamped with each other; the sliding blocks are symmetrically arranged at the top ends of the inverters, and the side walls of the sliding blocks abut against the interiors of the adjacent inverters; and the locking assembly at least comprises barb blocks which are symmetrically arranged in the inverter and abut against the aluminum sheets. According to the combined rack type charging and inversion all-in-one machine provided by the utility model, the sliding blocks, the aluminum sheets and the barb blocks are arranged on the inverters, so that the two inverters can be conveniently and quickly clamped together and a preset heat dissipation distance is kept, and the two inverters can be locked together through the matching of the installed aluminum sheets and the barb blocks, so that the charging and inversion all-in-one machine is convenient to use. According to the utility model, the aluminum sheets are arranged on the combined rack, so that a worker can install the inverters which are spliced together into the combined rack at the same time, the installation efficiency of the worker is improved, the same heat dissipation distance can be kept between the plurality of inverters, and meanwhile, the heat dissipation effect of the inverters can be improved by the aluminum sheets.

Description

Technical Field

[0001] The utility model relates to the technical field of charging inverters, and more particularly to a combined rack-mounted charging and inverter integrated machine. Background Art

[0002] The function of the combined rack-mounted charging and inverter integrated machine is to realize the conversion between direct current and alternating current, and provide multiple protection functions to ensure the stable operation of the power system.

[0003] When the power demand is large, multiple charging inverters need to be installed together in series or parallel in the combined rack-mounted charging and inverter integrated machine. However, during the installation process, multiple charging inverters cannot be installed together, making it impossible to quickly and synchronously install the charging inverters into the combined rack. As a result, workers need to spend a lot of time installing the individual charging inverters into the combined rack one by one, and need to keep a predetermined distance between multiple charging inverters to ensure the heat dissipation requirements. This causes a lot of time to be spent on installing the charging inverters in the combined rack-mounted charging and inverter integrated machine, seriously reducing the installation efficiency of workers. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a combined rack-mounted charging and inverter integrated machine to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A combined rack-mounted charging and inverter integrated machine, comprising:

[0006] Inverters symmetrically arranged and engaged with each other;

[0007] Sliders symmetrically arranged at the top of the inverters, the side walls of the sliders abutting against the adjacent inverters;

[0008] Aluminum sheets arranged in a linear array at the bottom of the inverters;

[0009] A locking assembly, which at least includes barbs symmetrically arranged in the inverters and abutting against the aluminum sheets.

[0010] Preferably, symmetrically arranged chutes are opened at the top of the inverters, and the sliders are movably connected in the chutes.

[0011] Preferably, symmetrically arranged arc-shaped grooves are opened in the inverters, limiting rods are fixedly installed in the arc-shaped grooves, barbs are movably connected to the limiting rods, springs are fixedly installed in the arc-shaped grooves, and one end of the springs is fixedly connected to the barbs.

[0012] Preferably, grooves are opened on the side walls of the barbs, limiting rods are movably connected in the grooves, elastic members are fixedly installed in the grooves, and one end of the elastic members abuts against the limiting rods.

[0013] Preferably, through holes are formed in the side walls of the inverter, and a moving block is movably installed in the through holes, and one end of the moving block is fixedly connected to a barbed block.

[0014] In the above technical solution, a combined rack-mounted charging and inverter integrated machine provided by the present utility model has the following beneficial effects:

[0015] (1) By providing a slider, an aluminum sheet and a barbed block on the inverter, the present utility model can facilitate the quick clamping of two inverters together and maintain a predetermined heat dissipation distance. Through the cooperation of the installed aluminum sheet and the barbed block, the two inverters can be locked together, so that workers can install the spliced inverters into the combined rack at the same time, which not only improves the installation efficiency of workers, but also enables the inverters to maintain the same heat dissipation distance, and at the same time the aluminum sheet can increase the heat dissipation effect of the inverter.

[0016] (2) By providing a chute, the present utility model can facilitate the installation of two inverters together.

[0017] (3) By providing an arc-shaped groove, a limiting rod, a barbed block and a spring, the present utility model can facilitate the locking of two inverters together.

[0018] (4) By providing a groove and an elastic member, the present utility model can improve the locking effect of the barbed block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of the inverter structure of the present utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the barbed block of the present utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the slider of the present utility model.

[0024] Description of the reference numerals:

[0025] 1. Inverter; 3. Arc groove; 4. Spring; 5. Limit rod; 6. Elastic member; 7. Groove; 8. Barbed block; 9. Aluminum sheet; 10. Chute; 11. Slide block; 12. Through hole; 13. Moving block. Detailed implementation manner

[0026] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0027] As Figures 1-4 shown, a combined rack-mounted charging and inverter integrated machine includes:

[0028] Inverters 1 symmetrically arranged and engaged with each other;

[0029] Slide blocks 11 symmetrically arranged at the top of the inverter 1, and the side wall of the slide block 11 abuts against the adjacent inverter 1;

[0030] Aluminum sheets 9 arranged in a linear array at the bottom of the inverter 1;

[0031] A locking assembly, which at least includes barbed blocks 8 symmetrically arranged in the inverter 1 and abutting against the aluminum sheets 9.

[0032] Specifically, by sliding the slide block 11 installed at the bottom of the inverter 1 onto the adjacent inverter 1, the two inverters 1 can be installed together. Through the aluminum sheet 9 installed at the bottom of the inverter 1, the two installed inverters 1 can maintain a predetermined heat dissipation distance, so that the two inverters 1 can dissipate heat stably. Moreover, the aluminum sheet 9 can absorb the heat generated by the inverter 1, and the heat can be taken away by the flowing air in the gap between the aluminum sheets 9, so as to achieve the purpose of accelerating heat dissipation. When the two installed inverters 1 need to be locked, by driving the barbed block 8 to be clamped in the gap between the two aluminum sheets 9, the two inverters 1 can be locked together. It not only has a simple structure, but also is easy to operate, and can quickly improve the installation efficiency of workers for the combined rack-mounted inverter integrated machine.

[0033] In the above embodiment, by arranging the slide block 11, the aluminum sheet 9 and the barbed block 8 on the inverter 1, the two inverters 1 can be quickly clamped together and maintain a predetermined heat dissipation distance. Through the cooperation of the installed aluminum sheet 9 and the barbed block 8, the two inverters 1 can be locked together, so that workers can install the spliced inverters 1 into the combined rack at the same time, which not only improves the installation efficiency of workers, but also enables the multiple inverters 1 to maintain the same heat dissipation distance. At the same time, the aluminum sheet 9 can also increase the heat dissipation effect of the inverter 1.

[0034] As a further embodiment provided by the present utility model, symmetrically arranged chutes 10 are opened at the top of the inverter 1, and slide blocks 11 are movably connected in the chutes 10.

[0035] Specifically, by providing a slide groove 10 at the top of the inverter 1, a slider 11 installed at the bottom of another inverter 1 can be slidably installed in the slide groove 10, so that the two inverters 1 can be connected to each other.

[0036] As another embodiment further provided by the present invention, a symmetrically arranged arc groove 3 is opened in the inverter 1, a limiting rod 5 is fixedly installed in the arc groove 3, a barb block 8 is movably connected to the limiting rod 5, a spring 4 is fixedly installed in the arc groove 3, and one end of the spring 4 is fixedly connected to the barb block 8.

[0037] Specifically, the spring 4 provides thrust to the barb block 8 installed in the arc groove 3, so that the barb block 8 can extend out of the arc groove 3 and abut against the aluminum sheet 9, so that the barb block 8 cooperates with the aluminum sheet 9 to lock the two inverters 1, and the barb block 8 is limited by the limit rod 5 to prevent the barb block 8 from escaping from the arc groove 3. When the slider 11 slides into the slide groove 10, the aluminum sheet 9 installed at the bottom of the inverter 1 pushes the back of the barb block 8, so that the barb block 8 squeezes the spring 4 and slides into the arc groove 3, so that the inverter 1 will not be restricted by the barb block 8 during installation.

[0038] As another embodiment further provided by the present invention, a groove 7 is formed on the side wall of the barb block 8, a limiting rod 5 is movably connected in the groove 7, an elastic member 6 is fixedly installed in the groove 7, and one end of the elastic member 6 abuts against the limiting rod 5.

[0039] Specifically, the elastic member 6 installed in the groove 7 abuts against the limiting rod 5, so that the elastic member 6 provides a thrust to the barb block 8, so that the barb block 8 can extend out of the arc groove 3 more quickly, thereby improving the clamping effect of the barb block 8.

[0040] As another embodiment further provided by the present invention, a through hole 12 is opened on the side wall of the inverter 1 , and a moving block 13 is movably installed in the through hole 12 , and one end of the moving block 13 is fixedly connected to the barbed block 8 .

[0041] Specifically, when two inverters 1 installed together need to be separated, the movable block 13 installed in the driving through hole 12 is pulled to slide the barb block 8 into the arc groove 3, so that the barb block 8 is separated from the aluminum sheet 9, thereby unlocking the two inverters 1, and the worker drives the slider 11 to separate from the slide groove 10, so that the two inverters 1 installed together can be separated.

[0042] Working principle: When the combined rack-type charging inverter needs to install multiple inverters 1 at the same time, the two inverters 1 can be installed together by connecting the slider 11 installed at the bottom of the inverter 1 with the slide groove 10 opened on the top of another inverter 1, and the aluminum sheet 9 installed at the bottom of the inverter 1 can keep the two inverters 1 at a predetermined heat dissipation distance, and the heat generated by the inverter 1 can be absorbed by the aluminum sheet 9, so that the airflow can take away the heat when passing through the aluminum sheet 9, thereby improving the heat dissipation effect of the inverter 1. When the two inverters 1 are installed together, the spring 4 and the elastic member 6 provide thrust to the barb block 8, so that the barb block 8 extends out of the arc groove 3 and abuts against the aluminum sheet 9, so that the two inverters 1 are locked and cannot be disengaged. When the two connected inverters 1 need to be disassembled, the barb block 8 is pulled out of the aluminum sheet 9 by driving the moving block 13, so that the aluminum sheet 9 will not be restricted, and the worker can pull the slider 11 out of the slide groove 10, thereby separating the two inverters 1.

[0043] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A combined rack-mounted charging and inverter integrated machine, characterized in that: include: Inverters (1) that are symmetrically arranged and mutually engaged; A slider (11) symmetrically arranged at the top of the inverter (1), wherein a side wall of the slider (11) abuts against the inside of an adjacent inverter (1); Aluminum sheets (9) arranged in a linear array at the bottom of the inverter (1); The locking assembly comprises at least a barbed block (8) symmetrically arranged in the inverter (1) and abutting against the aluminum sheet (9).

2. The combined rack-mounted charging and inverter integrated machine according to claim 1, characterized in that: A symmetrically arranged slide groove (10) is provided at the top of the inverter (1), and a slider (11) is movably connected in the slide groove (10).

3. The combined rack-mounted charging and inverter integrated machine according to claim 2, characterized in that: The inverter (1) is provided with symmetrically arranged arc grooves (3), a limit rod (5) is fixedly installed in the arc groove (3), a barb block (8) is movably connected to the limit rod (5), a spring (4) is fixedly installed in the arc groove (3), and one end of the spring (4) is fixedly connected to the barb block (8).

4. The combined rack-mounted charging and inverter integrated machine according to claim 3, characterized in that: A groove (7) is formed on the side wall of the barbed block (8), a limit rod (5) is movably connected in the groove (7), an elastic member (6) is fixedly installed in the groove (7), and one end of the elastic member (6) abuts against the limit rod (5).

5. The combined rack-mounted charging and inverter integrated machine according to claim 1, characterized in that: A through hole (12) is provided on the side wall of the inverter (1), a moving block (13) is movably installed in the through hole (12), and one end of the moving block (13) is fixedly connected to the barbed block (8).

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