Improved new energy wind power converter cabinet

Abstract

The utility model discloses an improved new energy wind power converter cabinet, which comprises a dustproof box, a drawing adjusting structure is installed in the dustproof box, a cooling structure is installed in the dustproof box, and the drawing adjusting structure comprises a guide groove, a guide wheel, an installation frame, a separation rod, a sliding sleeve, a vertical rod, an installation plate and an installation hole. The beneficial effects of the scheme are that when an electronic component is installed in the cabinet body, the dustproof box can be opened firstly, the installation frame is dragged to move forwards along the guide groove box, the friction force between the installation frame and the dustproof box is reduced through the guide wheels, operation of a user is facilitated, and when the installation frame stretches out of the dustproof box, one side of the electronic component is fixed on the installation plate on one side of the installation frame firstly, and the electronic component is installed in the cabinet body. And then the bolt at the front end of the sliding sleeve is unscrewed through an external tool, the vertical rod is moved left and right, and the distance between the vertical rod and the mounting frame is changed, so that the other side of the external electronic element can be mounted on the mounting plate on the vertical rod.

Description

Technical Field

[0001] The utility model relates to the technical field of converter cabinet equipment, in particular to an improved new energy wind power converter cabinet. Background Art

[0002] The converter is an indispensable energy conversion unit of a wind turbine and the control center of the entire electrical system. It directly affects electrical parameters and functions such as power generation efficiency and low voltage ride-through, and interacts with a variety of data with the wind turbine main controller in real time. The converter cabinet with the existing publication number CN204156711U includes an external metal sheet cabinet frame, wherein the external metal sheet cabinet frame includes a first and a second compartment, wherein the first and the second compartments are arranged side by side inside the external metal sheet cabinet frame, and wherein the first and the second compartments inside the external metal sheet cabinet frame are separated from each other, wherein the first compartment includes at least a first sub-compartment and a second sub-compartment. and a third sub-compartment, wherein the first sub-compartment, the second sub-compartment and the third sub-compartment are arranged continuously in the first compartment, wherein the second sub-compartment is arranged between the first sub-compartment and the third sub-compartment, and wherein the third sub-compartment comprises a control swing frame for carrying a converter control unit, and wherein the second compartment comprises at least a first sub-compartment and a second sub-compartment, wherein the first sub-compartment and the second sub-compartment are arranged continuously in the second compartment, and wherein the outer sheet metal cabinet frame is made of folded and riveted sheet metal, which has the advantages of being very resistant to vibration and mechanical shock and easy to assemble and maintain, but also has the following disadvantages:

[0003] 1. When installing internal equipment, the width of the rack cannot be freely adjusted according to the size of various instruments;

[0004] 2. The problem that the temperature generated by various electronic components working together cannot be discharged in time;

[0005] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an improved new energy wind power converter cabinet, comprising: a dustproof box, a pull-out adjustment structure is installed in the dustproof box, and a cooling structure is installed in the dustproof box;

[0007] The pull-out adjustment structure includes: a guide groove, a guide wheel, a mounting frame, a partition rod, a sliding sleeve, a vertical rod, a mounting plate and a mounting hole;

[0008] The guide grooves are opened on both sides of the lower part of the dustproof box, the guide wheels are located in the guide grooves, the mounting frame is installed above the guide wheels, the two ends of the dividing rod are installed on both sides of the mounting frame, the sliding sleeve is installed on the outer wall of the dividing rod, the two ends of the vertical rod are installed between an adjacent pair of sliding sleeves, the mounting plate is installed on both sides of the vertical rod and the inner side of the mounting frame, and the mounting hole is opened on the mounting plate.

[0009] Preferably, the plurality of mounting plates are all located on the same plane.

[0010] Preferably, the mounting holes are evenly arranged on the mounting plate.

[0011] Preferably, the cooling structure comprises: a mounting slot, a fan, an air inlet, an air outlet and a filter;

[0012] The installation slot is opened at the center above the dustproof box, the fan is installed at the center inside the installation slot, the air inlet is opened above the installation slot, the air outlet is opened at the center below the dustproof box, and the filter is installed on the air inlet and the air outlet respectively.

[0013] Preferably, the lower part of the mounting groove is connected to the inside of the dustproof box through a through hole.

[0014] Preferably, the filter is installed on the air inlet and the air outlet by snap-fitting, which is convenient for subsequent disassembly and assembly.

[0015] Beneficial Effects

[0016] The utility model provides an improved new energy wind power converter cabinet. Compared with the prior art, when installing electronic components in the cabinet, the dustproof box can be opened first, and the mounting frame can be dragged to move in front of the guide slot box. The guide wheel reduces the friction between the mounting frame and the dustproof box, which is convenient for the user to operate. When the mounting frame protrudes out of the dustproof box, one side of the electronic component is first fixed on the mounting plate on one side of the mounting frame, and then the bolts at the front end of the sliding sleeve are loosened by external tools, and the vertical rod is moved left and right to change the distance between the vertical rod and the mounting frame so that the other side of the external electronic component can be installed on the mounting plate on the vertical rod. The bolts at the front end of the sliding sleeve are reset. After installing the electronic components, the dustproof box is closed, and the external power supply of the fan is started. The fan works to form an airflow, and the cold air from the outside is introduced into the dustproof box through the air inlet, and the high-temperature air inside is discharged through the air outlet, so as to accelerate the reduction of the internal temperature. The filter can prevent dust from entering the interior, which solves the problems of the prior art equipment:

[0017] 1. When installing internal equipment, the width of the mounting frame cannot be freely adjusted according to the size of various instruments;

[0018] 2. The problem that the temperature generated by various electronic components working together cannot be discharged in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a structural schematic diagram of an improved new energy wind power converter cabinet described in the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of point A of an improved new energy wind power converter cabinet described in the utility model;

[0021] Figure 3 This is a schematic diagram of the point B structure of an improved new energy wind power converter cabinet described in the utility model.

[0022] In the figure: 1-dustproof box; 2-guide groove; 3-guide wheel; 4-mounting frame; 5-partitioning rod; 6-sliding sleeve; 7-vertical rod; 8-mounting plate; 9-mounting hole; 10-mounting groove; 11-fan; 12-air inlet; 13-air outlet; 14-filter. DETAILED DESCRIPTION

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0024] Example: See Figure 1-3 ,The main components of this case are: a dustproof box 1, a pull-out adjustment structure is installed in the dustproof box 1, and a cooling structure is installed in the dustproof box 1;

[0025] The pull-out adjustment structure includes: a guide groove 2, a guide wheel 3, a mounting frame 4, a partition rod 5, a sliding sleeve 6, a vertical rod 7, a mounting plate 8 and a mounting hole 9;

[0026] The guide groove 2 is opened on both sides of the lower part of the dustproof box 1, the guide wheel 3 is located in the guide groove 2, the mounting frame 4 is installed above the guide wheel 3, the two ends of the dividing rod 5 are installed on both sides of the mounting frame 4, the sliding sleeve 6 is sleeved on the outer wall of the dividing rod 5, the two ends of the vertical rod 7 are installed between an adjacent pair of sliding sleeves 6, the mounting plate 8 is installed on both sides of the vertical rod 7 and the inner side of the mounting frame 4, the mounting hole 9 is opened on the mounting plate 8, the multiple mounting plates 8 are all on the same plane, and the mounting holes 9 are evenly arranged on the mounting plate 8.

[0027] It should be noted that when installing electronic components into the cabinet, you can first open the dustproof box 1, drag the mounting frame 4 along the guide groove 2 to move in front of the box, and the guide wheel 3 reduces the friction between the mounting frame 4 and the dustproof box 1 to facilitate user operation. When the mounting frame 4 protrudes from the dustproof box 1, first fix one side of the electronic component on the mounting plate 8 on one side of the mounting frame 4, and then use external tools to loosen the bolts at the front end of the slide 6, move the vertical rod 7 left and right, change the distance between the vertical rod 7 and the mounting frame 4, so that the other side of the external electronic component can be installed on the mounting plate 8 on the vertical rod 7, and reset the bolts at the front end of the slide 6.

[0028] In the specific implementation process, further, the cooling structure includes: a mounting slot 10, a fan 11, an air inlet 12, an air outlet 13 and a filter 14;

[0029] The mounting groove 10 is opened at the center above the dustproof box 1, the fan 11 is installed in the center of the mounting groove 10, the air inlet 12 is opened above the mounting groove 10, and the air outlet 13 is opened at the center below the dustproof box 1. The filter 14 is respectively installed on the air inlet 12 and the air outlet 13. The bottom of the mounting groove 10 is connected with the inside of the dustproof box 1 through a through hole, and the filter 14 is installed on the air inlet 12 and the air outlet 13 by snap-fitting, which is convenient for subsequent disassembly and assembly.

[0030] It should be noted that after installing the electronic components, close the dustproof box 1, start the external power supply of the fan 11, and the fan 11 will work to form an airflow, introduce the external cold air into the dustproof box 1 through the air inlet 12, and discharge the internal high-temperature air through the air outlet 13, thereby accelerating the reduction of the internal temperature. The filter 14 can prevent dust from entering the interior.

[0031] 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. An improved new energy wind power converter cabinet, comprising: The dustproof box (1) is characterized in that a pull-out adjustment structure is installed in the dustproof box (1), and a cooling structure is installed in the dustproof box (1); The pull-out adjustment structure comprises: a guide groove (2), a guide wheel (3), a mounting frame (4), a partition rod (5), a sliding sleeve (6), a vertical rod (7), a mounting plate (8) and a mounting hole (9); The guide groove (2) is formed on both sides of the lower part of the dustproof box (1), the guide wheel (3) is located in the guide groove (2), the mounting frame (4) is mounted above the guide wheel (3), the two ends of the partition rod (5) are mounted on both sides of the mounting frame (4), the sliding sleeve (6) is sleeved on the outer wall of the partition rod (5), the two ends of the vertical rod (7) are mounted between a pair of adjacent sliding sleeves (6), the mounting plate (8) is mounted on both sides of the vertical rod (7) and the inner side of the mounting frame (4), and the mounting hole (9) is formed on the mounting plate (8).

2. The improved new energy wind power converter cabinet according to claim 1 is characterized in that: The plurality of mounting plates (8) are all located on the same plane.

3. The improved new energy wind power converter cabinet according to claim 1 is characterized in that: The mounting holes (9) are evenly arranged on the mounting plate (8).

4. The improved new energy wind power converter cabinet according to claim 1 is characterized in that: The cooling structure comprises: a mounting groove (10), a fan (11), an air inlet (12), an air outlet (13) and a filter (14); The mounting groove (10) is provided at the center above the dustproof box (1), the fan (11) is installed at the center inside the mounting groove (10), the air inlet (12) is provided above the mounting groove (10), the air outlet (13) is provided at the center below the dustproof box (1), and the filter screen (14) is installed on the air inlet (12) and the air outlet (13) respectively.

5. The improved new energy wind power converter cabinet according to claim 4 is characterized in that: The lower part of the installation groove (10) is connected to the interior of the dustproof box (1) via a through hole.

6. The improved new energy wind power converter cabinet according to claim 4 is characterized in that: The filter screen (14) is mounted on the air inlet (12) and the air outlet (13) in a snap-fit ​​manner, which is convenient for subsequent disassembly and assembly.

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