Mounting structure of power conversion module

Abstract

The utility model relates to the field of converters, in particular to a mounting structure of a power supply conversion module, which comprises a power supply module, a bottom plate is arranged at the bottom of the power supply module, side plates are arranged on two sides of the bottom plate, the side plates are in threaded connection with threaded columns, and the end parts of the threaded columns are fixedly connected with fixing plates. A spring is arranged on one side of the fixing plate, and an abutting plate is arranged at the other end of the spring and abuts against the side wall of the power module, so that the technical problem that when power conversion modules of different sizes are encountered, trays of different sizes need to be replaced, and the applicability is low in use is solved.

Description

Technical Field

[0001] The utility model relates to the field of converters, in particular to an installation structure of a power conversion module. Background Art

[0002] Electric vehicle charging stations are locations where electric vehicles are charged. With the increasing popularity of electric vehicles, electric vehicle charging stations are poised to become a key development focus for both the automotive and energy industries. They can better address the issue of fast charging and achieve energy conservation and emission reduction.

[0003] Electric vehicle charging stations generally consist of a mounting tray and a super-charged liquid-cooling module. Currently, when installing the super-charged liquid-cooling module on the mounting tray, it is necessary to manually adjust the installation position between the super-charged liquid-cooling module and the mounting tray. If power conversion modules of different sizes are encountered, it is necessary to replace trays of different sizes, which makes it less applicable. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an installation structure of a power conversion module, aiming to solve the above technical problems.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] It includes a power module, a base plate is provided at the bottom of the power module, side plates are provided on both sides of the base plate, the side plates are threadedly connected with threaded columns, the ends of the threaded columns are fixedly connected with fixed plates, a spring is provided on one side of the fixed plate, and an abutment plate is provided at the other end of the spring to abut against the side wall of the power module.

[0007] As a preferred technical solution of the present invention, the bottom of the power module is integrally formed with a base, the base is movably connected to a bottom plate, and the part of the bottom plate near the bottom is provided with a fixed frame adapted to the size of the base for limiting.

[0008] As a preferred technical solution of the present invention, a threaded hole is further provided on the top of the base for threaded connection with a bolt.

[0009] As a preferred technical solution of the present invention, anti-slip particles are provided on the surface of the side of the abutment plate that contacts the power module.

[0010] As a preferred technical solution of the present invention, a roller is provided at the bottom of the base integrally formed below the power module.

[0011] As a preferred technical solution of the present invention, the combined shape of the power module and the base is a convex shape.

[0012] As a preferred technical solution of the present utility model, a knob is fixedly connected to one end of the outer side of the threaded column.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When encountering power modules 1 of different sizes, the threaded column 3 can be rotated to drive the fixing plate 31 to rotate, and then drive the spring 32 and the abutting plate 33 to rotate, so as to adjust the distance between the abutting plate 33 and the power module 1, thereby ensuring that the present utility model can maintain a high clamping force on power modules 1 of different sizes, and further improving the applicability of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the top structural plan view of the present utility model;

[0018] Figure 3 is the enlarged view of the abutting plate structure of the present utility model;

[0019] Figure 4 is the cross-sectional view of the power module of the present utility model.

[0020] In the figure: 1, power module; 11, base; 12, bolt; 13, roller; 2, bottom plate; 21, fixed frame; 22, side plate; 3, threaded column; 31, fixing plate; 32, spring; 33, abutting plate; 34, knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following is a description of the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not used to limit the present utility model.

[0022] Among them, the same reference numerals in the drawings all refer to the same components.

[0023] Embodiment 1

[0024] As Figures 1-4As shown, the utility model provides an installation structure of a power conversion module, including a power module 1, a base plate 2 is provided at the bottom of the power module 1, side plates 22 are provided on both sides of the base plate 2, the side plates 22 are threadedly connected with threaded columns 3, the ends of the threaded columns 3 are fixedly connected with fixed plates 31, a spring 32 is provided on one side of the fixed plate 31, one end of the spring 32 is fixedly connected to the fixed plate 31 and the other end is fixedly connected to an abutment plate 33, and the other end of the spring 32 is provided with an abutment plate 33 that abuts against the side wall of the power module 1.

[0025] When encountering power modules 1 of different sizes, the fixing plate 31 can be driven to rotate by rotating the threaded column 3, thereby driving the spring 32 and the abutment plate 33 to rotate, and then adjusting the distance between the abutment plate 33 and the power module 1, thereby ensuring that the utility model can maintain a high clamping force for power modules 1 of different sizes, thereby improving the applicability of this application.

[0026] Furthermore, a base 11 is integrally formed at the bottom of the power module 1, and the base 11 is movably connected to the bottom plate 2. A fixed frame 21 adapted to the size of the base 11 is provided near the bottom of the bottom plate 2 for limiting the position. During installation, the stability of the connection of this application can be improved by cooperating with the fixed frame 21 and the base 11.

[0027] Furthermore, a threaded hole is provided on the top of the base 11 for threaded connection with the bolt 12 , thereby further improving the installation stability of the power module 1 .

[0028] Furthermore, the surface of the abutting plate 33 that contacts the power module 1 is provided with anti-skid particles to increase the friction between the abutting plate 33 and the power module 1, thereby improving the stability of the installation.

[0029] Furthermore, a roller 13 is provided at the bottom of the base 11 integrally formed below the power module 1, which facilitates the movement and replacement of the power module 1 and is more convenient to use.

[0030] Furthermore, the combined shape of the power module 1 and the base 11 is a convex shape, which forms a limiting fit with the fixing frame 21 so that it can only be pushed outwards before being released.

[0031] Furthermore, a knob 34 is fixedly connected to one end of the outer side of the threaded column 3 to facilitate the rotation of the threaded column 3.

[0032] To sum up, when encountering power modules 1 of different sizes, the fixing plate 31 can be driven to rotate by rotating the threaded column 3, thereby driving the spring 32 and the abutment plate 33 to rotate, and then adjusting the distance between the abutment plate 33 and the power module 1, thereby ensuring that the utility model can maintain a high clamping force for power modules 1 of different sizes, thereby improving the applicability of this application.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An installation structure of a power conversion module, comprising a power module (1), characterized in that, A bottom plate (2) is provided at the bottom of the power supply module (1). Side plates (22) are provided on both sides of the bottom plate (2). The side plates (22) are threadedly connected with threaded columns (3). The end of the threaded column (3) is fixedly connected with a fixing plate (31). A spring (32) is provided on one side of the fixing plate (31). The other end of the spring (32) is provided with an abutting plate (33) which abuts against the side wall of the power supply module (1).

2. The installation structure of a power conversion module according to claim 1, characterized in that, A base (11) is integrally formed at the bottom of the power supply module (1). The base (11) is movably connected with a bottom plate (2). A fixing frame (21) sized to fit the base (11) is provided in a portion of the bottom plate (2) near the bottom for limiting.

3. The installation structure of a power conversion module according to claim 2, characterized in that, A threaded hole is further provided at the top of the base (11) and is threadedly connected with a bolt (12).

4. The installation structure of a power conversion module according to claim 1, characterized in that, Anti-slip particles are provided on the surface of the side of the abutting plate (33) in contact with the power supply module (1).

5. The mounting structure of a power conversion module according to claim 1, characterized in that, Rollers (13) are provided at the bottom of the base (11) integrally formed below the power supply module (1).

6. The installation structure of a power conversion module according to claim 1, characterized in that, The combined shape of the power supply module (1) and the base (11) is a convex shape.

7. The installation structure of a power conversion module according to claim 1, characterized in that, A knob (34) is fixedly connected to one end of the outer side of the threaded column (3).

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