Three-phase alternating-current solid-state voltage regulating module convenient for heat dissipation

Abstract

The utility model relates to the technical field of voltage regulators, and discloses a three-phase AC solid voltage regulation module convenient for heat dissipation, which comprises a mounting plate, a voltage regulation module arranged at the top of the mounting plate, a heat dissipation assembly arranged at the top side in the mounting plate, and a filter assembly arranged at the bottom side in the mounting plate. A plurality of evenly-distributed supporting shafts are fixedly connected to the top side of the mounting plate, a mounting block is fixedly connected to the top ends of the supporting shafts, a moving shaft is slidably connected into the mounting block, rotating shafts are rotatably connected to the front side and the rear side of one end of the moving shaft, and a fixed shaft is rotatably connected to one end of each rotating shaft. And a plurality of uniformly distributed connecting plates are fixedly connected to the bottom of the pressure regulating module. According to the utility model, the connecting shaft is inserted into the mounting block, so that the voltage regulating module can be quickly mounted at the top of the mounting plate, and the fan rotates to drive airflow to blow to the voltage regulating module and dissipate heat of the voltage regulating module.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage regulators, in particular to a three-phase AC solid-state voltage regulating module which is convenient for heat dissipation. Background Art

[0002] The three-phase AC solid-state voltage regulator module is a device used to control the output voltage of a three-phase AC power supply. It is similar to the single-phase AC solid-state voltage regulator module, but is suitable for three-phase power supply systems and is used in large electrical equipment, machines and systems in industrial and commercial fields. They have the advantages of high regulation accuracy, fast response speed, long life, and can provide stable voltage output.

[0003] The existing three-phase AC solid-state voltage regulator module is installed by multiple bolts. During the disassembly and assembly process of the three-phase AC solid-state voltage regulator module, multiple bolts need to be rotated, resulting in low disassembly and assembly efficiency. Therefore, a three-phase AC solid-state voltage regulator module that is easy to dissipate heat is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a three-phase AC solid-state voltage regulating module that is easy to dissipate heat, aiming to improve the problem of low disassembly and assembly efficiency of the three-phase AC solid-state voltage regulating module in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a three-phase AC solid-state voltage regulating module that is easy to dissipate heat, including a mounting plate, a voltage regulating module is arranged on the top of the mounting plate, a heat dissipation component is arranged on the top side of the mounting plate, a filter component is arranged on the bottom side of the mounting plate, a plurality of evenly distributed support shafts are fixedly connected to the top side of the mounting plate, a mounting block is fixedly connected to the top of the support shaft, a moving shaft is slidably connected to the inside of the mounting block, a rotating shaft is rotatably connected to the front and rear sides of one end of the moving shaft, a fixed shaft is rotatably connected to one end of the rotating shaft, a plurality of evenly distributed connecting plates are fixedly connected to the bottom of the voltage regulating module, a connecting shaft is slidably connected to the middle of the connecting plate, and the bottom end of the connecting shaft is slidably connected to the inside of the mounting block.

[0006] As a further description of the above technical solution:

[0007] The filter assembly includes a filter plate, which is slidably connected to the inside of the mounting plate. The left and right sides of the mounting plate are slidably connected with mounting shafts. A push plate is fixedly connected to the outer periphery of the mounting shaft. A spring 2 is sleeved on the outer periphery of the mounting shaft. One end of the spring 2 is fixedly connected to one side of the push plate, and the other end of the spring 2 is fixedly connected to the inside of the mounting plate.

[0008] As a further description of the above technical solution:

[0009] The heat dissipation component includes a fan, which is fixedly connected to the top side of the mounting plate, and two guide plates are fixedly connected to the top side of the mounting plate. The fan and the guide plates are arranged at the bottom of the voltage regulating module.

[0010] As a further description of the above technical solution:

[0011] A spring 1 is sleeved on the outer periphery of the movable shaft, one end of the spring 1 abuts against one side of the mounting block, and the other end of the spring 1 abuts against one end of the movable shaft.

[0012] As a further description of the above technical solution:

[0013] One end of the fixed shaft is slidably connected to the inside of the bottom end of the connecting shaft.

[0014] As a further description of the above technical solution:

[0015] A baffle is fixedly connected to the top end of the connecting shaft, and the bottom side of the baffle abuts against the top side of the connecting plate.

[0016] As a further description of the above technical solution:

[0017] A moving rod is fixedly connected to the bottom of one end of the installation shaft, and the moving rod is slidably connected to the inside of the installation plate.

[0018] As a further description of the above technical solution:

[0019] A plurality of evenly distributed support columns are fixedly connected to the bottom of the mounting plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the connecting shaft is inserted into the mounting block to quickly install the voltage regulating module on the top of the mounting plate. The spring pushes the movable shaft to move so that the rotating shaft drives the fixed shaft to move. One end of the fixed shaft is inserted into the connecting shaft to fix the connecting shaft inside the mounting block.

[0022] 2. In the utility model, the rotation of the fan drives the airflow to blow toward the voltage regulating module and dissipates the heat of the voltage regulating module. The filter plate can prevent dust from moving with the airflow and adhering to the surface of the fan blades, thereby affecting the normal rotation of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a three-phase AC solid-state voltage regulating module that is easy to dissipate heat, as proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a mounting block of a three-phase AC solid-state voltage regulating module that is convenient for heat dissipation proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a fan of a three-phase AC solid-state voltage regulating module that is convenient for heat dissipation proposed by the utility model;

[0026] Figure 4 This is a schematic structural diagram of a moving rod of a three-phase AC solid-state voltage regulating module that is convenient for heat dissipation proposed by the utility model;

[0027] Figure 5 The utility model provides a structural schematic diagram of a filter plate of a three-phase AC solid-state voltage regulating module which is convenient for heat dissipation.

[0028] Legend:

[0029] 1. Mounting plate; 2. Mounting block; 3. Baffle; 4. Connecting plate; 5. Support column; 6. Voltage regulating module; 7. Fixed shaft; 8. Moving shaft; 9. Spring 1; 10. Rotating shaft; 11. Connecting shaft; 12. Guide plate; 13. Fan; 14. Moving rod; 15. Filter plate; 16. Spring 2; 17. Mounting shaft; 18. Push plate; 19. Support shaft. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a three-phase AC solid-state voltage regulating module that is easy to dissipate heat, including a mounting plate 1, a voltage regulating module 6 is arranged on the top of the mounting plate 1, a plurality of evenly distributed support shafts 19 are fixedly connected to the top side of the mounting plate 1, a mounting block 2 is fixedly connected to the top of the support shaft 19, a moving shaft 8 is slidably connected inside the mounting block 2, a spring 9 is sleeved on the outer periphery of the moving shaft 8, one end of the spring 9 abuts against one side of the mounting block 2, and the other end of the spring 9 abuts against one end of the moving shaft 8, a rotating shaft 10 is rotatably connected to the front and rear sides of one end of the moving shaft 8, and a fixed shaft 7 is rotatably connected to one end of the rotating shaft 10, a plurality of evenly distributed connecting plates 4 are fixedly connected to the bottom of the voltage regulating module 6, a connecting shaft 11 is slidably connected to the middle of the connecting plate 4, the bottom end of the connecting shaft 11 is slidably connected to the inside of the mounting block 2, one end of the fixed shaft 7 is slidably connected to the bottom end of the connecting shaft 11, a baffle 3 is fixedly connected to the top of the connecting shaft 11, the bottom side of the baffle 3 abuts against the top side of the connecting plate 4, and a plurality of evenly distributed support columns 5 are fixedly connected to the bottom of the mounting plate 1.

[0032] Specifically, the mounting plate 1 is used to install other structures, the support shaft 19 is used to install the fixed mounting block 2, the mounting block 2 is used to install the movable shaft 8, the spring 19 can push the movable shaft 8 to move, the movement of the movable shaft 8 drives the rotating shaft 10 to rotate, the rotation of the rotating shaft 10 causes the fixed shaft 7 to move, the fixed shaft 7 is inserted into the connecting shaft 11 to fix the connecting shaft 11 inside the mounting block 2, the connecting shaft 11 and the connecting plate 4 play the role of connecting the voltage regulating module 6 and the mounting block 2 to each other, the baffle 3 is used to limit the movement of the connecting plate 4, and the support column 5 is used to support the mounting plate 1.

[0033] Reference Figure 4 and Figure 5 A filter assembly is arranged on the bottom side of the mounting plate 1, and the filter assembly includes a filter plate 15, which is slidably connected to the inside of the mounting plate 1, and mounting shafts 17 are slidably connected to the left and right sides of the mounting plate 1, and a push plate 18 is fixedly connected to the outer periphery of the mounting shaft 17. A spring 16 is sleeved on the outer periphery of the mounting shaft 17, and one end of the spring 16 is fixedly connected to one side of the push plate 18, and the other end of the spring 16 is fixedly connected to the inside of the mounting plate 1, and a moving rod 14 is fixedly connected to the bottom of one end of the mounting shaft 17, and the moving rod 14 is slidably connected to the inside of the mounting plate 1.

[0034] Specifically, the filter plate 15 can prevent dust from flowing with the air flow, and the installation shaft 17 can be pushed by the push plate 18 and the spring 16 so that one end is inserted into the filter plate 15, thereby fixing the filter plate 15 inside the installation plate 1, and pushing the moving rod 14 so that the moving rod 14 drives the installation shaft 17 to move.

[0035] Reference Figure 1 and Figure 3 A heat dissipation component is arranged on the top side of the interior of the mounting plate 1, and the heat dissipation component includes a fan 13, and the fan 13 is fixedly connected to the top side of the interior of the mounting plate 1. Two guide plates 12 are fixedly connected to the top side of the mounting plate 1, and the fan 13 and the guide plates 12 are arranged at the bottom of the voltage regulating module 6.

[0036] Specifically, the rotation of the fan 13 can drive the airflow, and the guide plate 12 is used to guide the airflow.

[0037] Working principle: Place multiple connecting plates 4 on top of multiple mounting blocks 2, then press the moving shaft 8 into the mounting block 2 and insert multiple connecting shafts 11 into the mounting blocks 2 respectively, then release the moving shaft 8, the moving shaft 8 is pushed by the spring 9, the moving shaft 8 moves to drive the two rotating shafts 10 to rotate, the two rotating shafts 10 rotate and respectively drive the two fixed shafts 7 to move toward each other, one end of the two fixed shafts 7 is inserted into the connecting shaft 11 to fix the connecting shaft 11 inside the mounting block 2, thereby completing the rapid installation of the voltage regulating module 6, during the operation of the voltage regulating module 6, start the fan 13 to rotate, the rotation of the fan 13 drives the airflow to flow, the airflow blows to the voltage regulating module 6 with the guide plate 12 to dissipate heat and cool the voltage regulating module 6, the filter plate 15 can prevent dust from moving with the airflow and adhering to the surface of the fan blades of the fan 13, thereby affecting the normal rotation of the fan 13, when the filter plate 15 needs to be cleaned, the moving rod 14 can be pushed to move, the moving rod 14 moves to drive one end of the mounting shaft 17 to pull out of the filter plate 15, and then the filter plate 15 can be taken out of the machine for cleaning.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-phase AC solid-state voltage regulating module that facilitates heat dissipation, comprising a mounting plate (1), characterized in that: A voltage regulating module (6) is arranged on the top of the mounting plate (1), a heat dissipation component is arranged on the top side of the mounting plate (1), a filter component is arranged on the bottom side of the mounting plate (1), a plurality of evenly distributed support shafts (19) are fixedly connected to the top side of the mounting plate (1), a mounting block (2) is fixedly connected to the top of the support shaft (19), a moving shaft (8) is slidably connected to the inside of the mounting block (2), a rotating shaft (10) is rotatably connected to one end of one end of the moving shaft (8) at both the front and rear sides, a fixed shaft (7) is rotatably connected to one end of the rotating shaft (10), a plurality of evenly distributed connecting plates (4) are fixedly connected to the bottom of the voltage regulating module (6), a connecting shaft (11) is slidably connected to the middle of the connecting plate (4), and a bottom end of the connecting shaft (11) is slidably connected to the inside of the mounting block (2).

2. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: The filter assembly comprises a filter plate (15), the filter plate (15) being slidably connected to the inside of the mounting plate (1), the mounting plate (1) being slidably connected to both left and right sides thereof, the outer periphery of the mounting shaft (17) being fixedly connected to a push plate (18), the outer periphery of the mounting shaft (17) being sleeved with a second spring (16), one end of the second spring (16) being fixedly connected to one side of the push plate (18), and the other end of the second spring (16) being fixedly connected to the inside of the mounting plate (1).

3. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: The heat dissipation component comprises a fan (13), the fan (13) being fixedly connected to the top side of the mounting plate (1), the top side of the mounting plate (1) being fixedly connected to two guide plates (12), the fan (13) and the guide plates (12) being arranged at the bottom of the voltage regulating module (6).

4. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: A spring 1 (9) is sleeved on the outer periphery of the movable shaft (8), one end of the spring 1 (9) abuts against one side of the mounting block (2), and the other end of the spring 1 (9) abuts against one end of the movable shaft (8).

5. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: One end of the fixed shaft (7) is slidably connected to the inside of the bottom end of the connecting shaft (11).

6. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: A baffle plate (3) is fixedly connected to the top end of the connecting shaft (11), and the bottom side of the baffle plate (3) abuts against the top side of the connecting plate (4).

7. A three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 2, characterized in that: A moving rod (14) is fixedly connected to the bottom of one end of the installation shaft (17), and the moving rod (14) is slidably connected inside the installation plate (1).

8. The three-phase AC solid-state voltage regulating module for easy heat dissipation according to claim 1, characterized in that: A plurality of evenly distributed support columns (5) are fixedly connected to the bottom of the mounting plate (1).

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