CN219395424U

CN219395424U - Three-in-one frequency converter based on plug structure

Info

Publication number: CN219395424U
Application number: CN202320843008.9U
Authority: CN
Inventors: 余心祥
Original assignee: Shenzhen Canworld Electrical Technology Co ltd
Current assignee: Shenzhen Canworld Electrical Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-21
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of frequency converters, and discloses a three-in-one frequency converter based on a plug structure, which comprises: the surface of the bottom shell is provided with a fixing mechanism and a mounting mechanism. This trinity converter based on plug structure can blow in the air to the converter direction through the operation of radiator fan and cool down, thereby the operation through the second motor drives the bracing piece rotation and drives the fourth gear rotation, thereby drive the third gear rotation through the fourth gear and drive adjusting plate angle adjustment and can control the wind direction of blowing in, the setting of this structure can install fast and dismantle the reduction work load and carry out quick cooling to the converter effectively, thereby reached and solved this converter because the mounting tool is installed when using, comparatively loaded down with trivial details when dismantling the maintenance when needs, and the converter can appear the condition of high temperature if not reduce the problem that can cause converter life to reduce to the temperature under long-time use.

Description

Three-in-one frequency converter based on plug structure

Technical Field

The utility model relates to the technical field of frequency converters, in particular to a three-in-one frequency converter based on a plug structure.

Background

The frequency converter is an electric control device for controlling the AC motor by changing the frequency of the working power supply of the motor by applying the frequency conversion technology and the microelectronics technology, and mainly comprises a rectifying unit (alternating current-to-direct current), a filtering unit, an inverting unit (direct current-to-alternating current), a braking unit, a driving unit, a detecting unit and a micro-processing unit.

However, when the frequency converter is used, due to the fact that the frequency converter is installed by an installation tool, the frequency converter is complicated when the frequency converter needs to be detached and maintained, and the service life of the frequency converter can be reduced if the temperature of the frequency converter is not reduced under the condition that the frequency converter is at a high temperature for a long time, and in addition, when the frequency converter is installed, the frequency converter can collide with due to the fact that the frequency converter is damaged due to the fact that external factors such as strong wind are encountered.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a three-in-one frequency converter based on a plug structure, which has the advantages of being capable of quickly installing and detaching the frequency converter, reducing the workload, quickly cooling the frequency converter, preventing the frequency converter from being damaged due to toppling and collision of the whole device, and solving the problems in the background art.

The utility model provides the following technical scheme: a three-in-one frequency converter based on a plug structure, comprising: the surface of the bottom shell is provided with a fixing mechanism and a mounting mechanism;

the fixing mechanism comprises; the motor comprises a first motor, wherein a rotating rod is fixedly arranged at the output end of the first motor, a first gear is fixedly arranged at the outer edge of the rotating rod, a toothed plate is slidably arranged at the bottom of the inner wall of a bottom shell, a moving block is fixedly arranged at the top of the toothed plate, a heat dissipation shell is fixedly arranged at the top of the moving block, a supporting shell is fixedly arranged at the top of the heat dissipation shell, a second motor is fixedly arranged on the side surface of the supporting shell, a supporting rod is fixedly arranged at the output end of the second motor, and an adjusting plate is movably arranged on the inner wall of the supporting shell.

Preferably, the installation mechanism comprises a second supporting block, a sliding rod is fixedly arranged on the side face of the second supporting block, a first supporting ring is arranged on the outer edge of the sliding rod in a sliding mode, supporting bars are hinged to the two sides of the inner wall of the first supporting ring, a second supporting ring is hinged to the two sides of each supporting bar, a fixing rod is arranged in an inner cavity of each second supporting ring in a sliding mode, third supporting blocks are fixedly arranged at the two ends of each fixing rod, a fixing plate is fixedly arranged on the side face of each third supporting block, a damping rod is fixedly arranged on the side face of each fixing plate, a connecting plate is fixedly arranged at one end of each damping rod, and a mounting frame is fixedly arranged on the side face of each connecting plate.

Preferably, the side surface of the toothed plate is meshed with the outer edge of the first gear, and the side surface of the moving block is in sliding connection with the side surface of the inner wall of the bottom shell.

Preferably, the top of the adjusting plate is fixedly provided with a third gear, the outer edge of the supporting rod is fixedly provided with a fourth gear, and the outer edge of the fourth gear is meshed with the outer edge of the third gear.

Preferably, the inner wall fixed mounting of heat dissipation shell has the heat dissipation fan, the side movable mounting of heat dissipation shell has the filter screen shell, the side fixed mounting of filter screen shell has the connecting block, the inner wall fixed mounting of connecting block has the spring lever, the one end fixed mounting of spring lever has the gag lever post, the outer edge of gag lever post and the inner wall movable joint of heat dissipation shell.

Preferably, the side of second supporting shoe and the side fixed connection of drain pan, the outer edge of dead lever has cup jointed first spring, the one end of first spring and the side fixed connection of third supporting shoe, the other end of first spring and the side fixed connection of second backup ring, the side fixed mounting of connecting plate has the second spring, the one end of second spring and the side fixed connection of fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. this trinity converter based on plug structure, thereby drive the dwang through the operation of first motor and rotate and drive first gear rotation, thereby drive the inboard of pinion rack displacement and thereby drive the heat dissipation shell displacement through first gear and fix the converter, thereby drive the gag lever post through the operation of spring lever and get into inside the heat dissipation shell and fix the filter screen shell, the operation through the heat dissipation fan can blow in the air to the converter direction and cool down, thereby drive the bracing piece rotation through the operation of second motor and drive the fourth gear rotation, thereby drive the regulation board angle adjustment through the fourth gear and can control the wind direction of blowing in, the setting of this structure can install fast and dismantle the reduction work load and carry out fast cooling to the converter effectively, thereby it is comparatively loaded down with trivial details when dismantling the maintenance because of needs mounting tool to have been reached this converter in the use, and the converter can appear under long-time use the circumstances of high temperature if not reduce the temperature and can cause the problem that the converter life reduces.

2. This trinity converter based on plug structure installs the back through mounting bracket and wall and thereby drives support bar angular adjustment at the outer edge slip of slide bar through first back-up ring, thereby make the second back-up ring slide along the outer edge of dead lever and extrude first spring through the support bar and deform, can cushion the vibrations that the drain pan received under the cooperation of damping pole and second spring, the setting of this structure can be effectively to preventing that the device whole appearance from toppling over and collide with the appearance and cause the advantage that the converter damaged, thereby reached and solved when installing if meet external factors such as strong wind and can lead to the converter to produce to collide with, and then lead to the problem that the converter damaged.

Drawings

FIG. 1 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a heat dissipation mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of the structure of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of the mounting mechanism of the present utility model.

In the figure: 1. a bottom case; 2. a second motor; 3. a rotating lever; 4. a first gear; 5. a toothed plate; 6. a moving block; 7. a heat dissipation shell; 8. a support case; 9. a second motor; 10. a support rod; 11. a fourth gear; 12. an adjustment plate; 13. a third gear; 14. a heat dissipation fan; 15. a filter screen shell; 16. a connecting block; 17. a spring rod; 18. a limit rod; 19. a second support block; 20. a slide bar; 21. a first support ring; 22. a support bar; 23. a second support ring; 24. a fixed rod; 25. a third support block; 26. a first spring; 27. a fixing plate; 28. a damping rod; 29. a connecting plate; 30. a mounting frame; 31. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a three-in-one frequency converter based on a plug structure includes: the surface of the bottom shell 1 is provided with a fixing mechanism and a mounting mechanism;

the fixing mechanism comprises; the first motor 2, the output fixed mounting of first motor 2 has dwang 3, the outer edge fixed mounting of dwang 3 has first gear 4, the bottom slidable mounting of drain pan 1 inner wall has pinion rack 5, the top fixed mounting of pinion rack 5 has movable block 6, the top fixed mounting of movable block 6 has heat dissipation shell 7, the top fixed mounting of heat dissipation shell 7 has supporting shell 8, the side fixed mounting of supporting shell 8 has second motor 9, the output fixed mounting of second motor 9 has bracing piece 10, the inner wall movable mounting of supporting shell 8 has regulating plate 12.

Wherein; the mounting mechanism comprises a second support block 19, a slide bar 20 is fixedly mounted on the side face of the second support block 19, a first support ring 21 is slidably mounted on the outer edge of the slide bar 20, support bars 22 are hinged to the two sides of the inner wall of the first support ring 21, a second support ring 23 is hinged to the two sides of the support bars 22, a fixing rod 24 is slidably mounted in an inner cavity of the second support ring 23, a third support block 25 is fixedly mounted at two ends of the fixing rod 24, a fixing plate 27 is fixedly mounted on the side face of the third support block 25, a damping rod 28 is fixedly mounted on the side face of the fixing plate 27, a connecting plate 29 is fixedly mounted at one end of the damping rod 28, and a mounting frame 30 is fixedly mounted on the side face of the connecting plate 29.

Wherein; the side of the toothed plate 5 is meshed with the outer edge of the first gear 4, and the side of the moving block 6 is slidingly connected with the side of the inner wall of the bottom shell 1.

Wherein; the top of the adjusting plate 12 is fixedly provided with a third gear 13, the outer edge of the supporting rod 10 is fixedly provided with a fourth gear 11, and the outer edge of the fourth gear 11 is meshed with the outer edge of the third gear 13.

Wherein; the inner wall fixed mounting of heat dissipation shell 7 has heat dissipation fan 14, the side movable mounting of heat dissipation shell 7 has filter screen shell 15, the side fixed mounting of filter screen shell 15 has connecting block 16, the inner wall fixed mounting of connecting block 16 has spring bar 17, the one end fixed mounting of spring bar 17 has gag lever post 18, the outer edge and the inner wall movable joint of heat dissipation shell 7 of gag lever post 18, thereby drive the dwang 3 rotation through the operation of first motor 2 and drive first gear 4 rotation, thereby drive pinion rack 5 displacement through first gear 4 thereby drive the inboard of movable block 6 drain pan 1 and slide thereby drive heat dissipation shell 7 displacement can fix the converter, the operation through spring bar 17 drives gag lever post 18 and gets into inside of heat dissipation shell 7 and make filter screen shell 15 fix, can blow in the converter direction through the operation of heat dissipation fan 14 and cool down, thereby drive bracing piece 10 rotation through the operation of second motor 9 and drive fourth gear 11 rotation, thereby drive the rotation of third gear 13 thereby drive adjusting plate 12 angle adjustment can control the wind direction that blows in, the above structure has reached and has carried out quick installation and dismantlement work load and has reduced the converter and has cooled down fast.

Wherein; the side of second supporting shoe 19 and the side fixed connection of drain pan 1, thereby the outer edge of dead lever 24 has cup jointed first spring 26, the side fixed connection of first spring 26 and third supporting shoe 25, the other end of first spring 26 and the side fixed connection of second back-up collar 23, the side fixed mounting of connecting plate 29 has second spring 31, the side fixed connection of second spring 31 and fixed plate 27, thereby through mounting bracket 30 and wall installation back-up collar 21 slide outside slide bar 20 and drive support bar 22 angular adjustment, thereby make second back-up collar 23 slide outside the dead lever 24 and extrude first spring 26 through support bar 22 and deform, can cushion the vibrations that drain pan 1 received through damping rod 28 and the cooperation of second spring 31, the advantage that the frequency converter damage caused to prevent toppling over and colliding with appears in the whole appearance has been reached to above structure.

When the air blowing device is used, firstly, the mounting frame 30 and the wall surface are used for mounting, the first support ring 21 is used for sliding along the outer edge of the sliding rod 20 so as to drive the supporting rod 22 to adjust the angle, the second support ring 23 is used for sliding along the outer edge of the fixing rod 24 so as to squeeze the first spring 26 to deform, the damping rod 28 and the second spring 31 are matched, vibration born by the bottom shell 1 is buffered, the rotating rod 3 is driven to rotate through the operation of the first motor 2 so as to drive the first gear 4 to rotate, the toothed plate 5 is driven to displace through the first gear 4 so as to drive the inner side of the moving block 6 bottom shell 1 to slide so as to drive the heat dissipation shell 7 to displace, the filter screen shell 15 is fixed through the operation of the spring rod 17 to drive the limiting rod 18 to enter the heat dissipation shell 7, the air is blown into the direction of the frequency converter to be cooled through the operation of the heat dissipation fan 14, the operation of the second motor 9 drives the supporting rod 10 to rotate so as to drive the fourth gear 11 to rotate, and the third gear 13 is driven to rotate through the fourth gear 11 so as to drive the angle adjustment of the adjusting plate 12 to control the blown air direction.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Three-in-one frequency converter based on plug structure, its characterized in that includes: the device comprises a bottom shell (1), wherein a fixing mechanism and a mounting mechanism are arranged on the surface of the bottom shell (1);

the fixing mechanism comprises; the novel electric motor comprises a first motor (2), a rotating rod (3) is fixedly arranged at the output end of the first motor (2), a first gear (4) is fixedly arranged at the outer edge of the rotating rod (3), a toothed plate (5) is slidably arranged at the bottom of the inner wall of a bottom shell (1), a moving block (6) is fixedly arranged at the top of the toothed plate (5), a radiating shell (7) is fixedly arranged at the top of the moving block (6), a supporting shell (8) is fixedly arranged at the top of the radiating shell (7), a second motor (9) is fixedly arranged on the side surface of the supporting shell (8), a supporting rod (10) is fixedly arranged at the output end of the second motor (9), and an adjusting plate (12) is movably arranged on the inner wall of the supporting shell (8).

2. The three-in-one frequency converter based on a plug structure according to claim 1, wherein: still include installation mechanism, installation mechanism is including second supporting shoe (19), the side fixed mounting of second supporting shoe (19) has slide bar (20), the outer edge slidable mounting of slide bar (20) has first back-up collar (21), the both sides of first back-up collar (21) inner wall articulate there is support bar (22), the both sides of support bar (22) articulate there is second back-up collar (23), the inner chamber slidable mounting of second back-up collar (23) has dead lever (24), the equal fixed mounting in both ends of dead lever (24) has third supporting shoe (25), the side fixed mounting of third supporting shoe (25) has fixed plate (27), the side fixed mounting of fixed plate (27) has damping rod (28), the one end fixed mounting of damping rod (28) has connecting plate (29), the side fixed mounting of connecting plate (29) has mounting bracket (30).

3. The three-in-one frequency converter based on a plug structure according to claim 1, wherein: the side surface of the toothed plate (5) is meshed with the outer edge of the first gear (4), and the side surface of the moving block (6) is in sliding connection with the side surface of the inner wall of the bottom shell (1).

4. The three-in-one frequency converter based on a plug structure according to claim 1, wherein: the top of adjusting plate (12) fixed mounting has third gear (13), the outer edge fixed mounting of bracing piece (10) has fourth gear (11), the outer edge of fourth gear (11) meshes with the outer edge of third gear (13).

5. The three-in-one frequency converter based on a plug structure according to claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation fan (14) is fixedly arranged on the inner wall of the heat dissipation shell (7), a filter screen shell (15) is movably arranged on the side face of the heat dissipation shell (7), a connecting block (16) is fixedly arranged on the side face of the filter screen shell (15), a spring rod (17) is fixedly arranged on the inner wall of the connecting block (16), a limit rod (18) is fixedly arranged at one end of the spring rod (17), and the outer edge of the limit rod (18) is movably clamped with the inner wall of the heat dissipation shell (7).

6. The three-in-one frequency converter based on a plug structure according to claim 2, wherein: the side of second supporting shoe (19) and the side fixed connection of drain pan (1), first spring (26) have been cup jointed along the outer edge of dead lever (24), the one end of first spring (26) and the side fixed connection of third supporting shoe (25), the other end of first spring (26) and the side fixed connection of second holding ring (23), the side fixed mounting of connecting plate (29) has second spring (31), the one end of second spring (31) and the side fixed connection of fixed plate (27).