CN218998708U

CN218998708U - Assembling structure of frequency converter rectifying module

Info

Publication number: CN218998708U
Application number: CN202223533842.2U
Authority: CN
Inventors: 冯中志
Original assignee: Kunming Yunsun Technology Co ltd
Current assignee: Kunming Yunsun Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-09
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of electric appliances, in particular to an assembling structure of a rectifier module of a frequency converter, wherein a water inlet is arranged below the left side of a frame, a water outlet is arranged on the right side of the frame, a long mounting seat is welded on a bottom plate, a cooling pipe is arranged in the middle of the long mounting seat, a certain distance exists between rear clamps, two support columns in the middle of the rear clamps are clamped in gaps of heat conducting copper sheets, the number of the long mounting seats is two, the long mounting seats are clamped on two sides of the cooling pipe, three screw holes are arranged on the long mounting seats, a water inlet is arranged below the left side of the cooling pipe, a water outlet is arranged on the right upper side of the cooling pipe, a threaded rod passes through a front clamp in a threaded connection manner, nine insulating ceramics are arranged below the threaded rod in a threaded connection manner on the insulating ceramics, the front clamp and the rear clamp are connected on the long mounting seat and the short mounting seat in a screwed manner through bolts, and a diode is positioned above the heat conducting copper sheets; the assembling structure of the frequency converter rectifying module has the advantages of easy disassembly and assembly and excellent water cooling.

Description

Assembling structure of frequency converter rectifying module

Technical Field

The utility model relates to the technical field of electric appliances, in particular to an assembling structure of a rectifier module of a frequency converter.

Background

The rectifier module is the most widely used electrical component module at present, realizes rectification adjustment by controlling an internal electrical element diode, can ensure the rectification requirement of the power module, is integrally matched with the inverter module and the power module, and finally realizes the functions of changing the operating frequency of an operating equipment motor, improving the operating efficiency, saving energy and the like, and is a core component part of a frequency converter device in an application system.

At present, most frequency converter rectifier modules have the problems of inconvenient disassembly and assembly and poor heat dissipation effect, and the reason is that the assembly structure is too complicated, parts are damaged and are not easy to detach for replacement, and some frequency converter rectifier modules adopt air cooling for heat dissipation and are greatly restricted by the environment.

Therefore, the utility model provides an assembling structure of a frequency converter rectifying module.

Disclosure of Invention

The utility model aims to provide an assembling structure of a frequency converter rectifying module, which has the advantages of easy disassembly and assembly and excellent water cooling and heat dissipation, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembly structure of converter rectifier module, includes the bottom plate, the welding has the frame on the bottom plate, frame left side below is equipped with the water inlet, the frame right side is equipped with the delivery port, the welding has long mount pad on the bottom plate, be equipped with the cooling tube in the middle of the long mount pad, install preceding anchor clamps on the long mount pad, preceding anchor clamps below is equipped with heat conduction copper sheet, be equipped with the bolt on heat conduction copper sheet and the preceding anchor clamps, both sides welding has the handle about the frame, back anchor clamps are installed on preceding anchor clamps right side, preceding anchor clamps and back anchor clamps top are equipped with the compress tightly structure, the compress tightly structure below is equipped with insulating porcelain, long mount pad has contained anchor clamps seat and heat conduction sheet seat, the back anchor clamps below is equipped with short mount pad, offered the screw in the short mount pad seat, the compress tightly structure has contained knob and threaded rod, insulating porcelain below is pressed there is the diode.

Preferably, the number of the rear clamps is two, the rear clamps are all positioned on the right side of the front clamp, a certain distance exists between the rear clamps, and the middle two support columns of the rear clamps are clamped in the gap of the heat conducting copper sheet.

Preferably, the number of the long mounting seats is two, the long mounting seats are clamped at two sides of the cooling pipe, and three screw holes are formed in the long mounting seats.

Preferably, the left lower part of the cooling pipe is provided with a water inlet, the right upper part of the cooling pipe is provided with a water outlet, the appearance of the cooling pipe is S-shaped, and the number of the short installation seats is eight.

Preferably, the threaded rod passes through the front clamp through threaded connection, the lower part of the threaded rod is screwed on the insulating porcelain through threads, and the insulating porcelain is nine.

Preferably, the front clamp and the rear clamp are both connected to the long mounting seat and the short mounting seat through bolt screwing, and the diode is located above the heat conducting copper sheet.

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

1. the utility model has reasonable structural design, is an assembly structure of a rectifier module of a frequency converter, and comprises a bottom plate, wherein a frame is welded on the bottom plate, a water inlet is arranged below the left side of the frame, a water outlet is arranged on the right side of the frame, a long mounting seat is welded on the bottom plate, a cooling pipe is arranged in the middle of the long mounting seat, a front clamp is arranged on the long mounting seat, a heat conducting copper sheet is arranged below the front clamp, bolts are arranged on the heat conducting copper sheet and the front clamp, handles are welded on the upper side and the lower side of the frame, a rear clamp is arranged on the right side of the front clamp, a pressing structure is arranged above the front clamp and the rear clamp, an insulating porcelain is arranged below the pressing structure, the long mounting seat comprises a clamp seat and a heat conducting sheet seat, a short mounting seat is arranged below the rear clamp, a screw hole is formed in the short mounting seat, the pressing structure comprises a knob and a threaded rod, a diode is pressed below the insulating porcelain, which is beneficial to ensuring the stability of the device, the safety of a user is protected, the number of the rear clamps is two, the rear clamps are positioned on the right side of the front clamp, a certain distance exists between the rear clamps, the middle two support columns of the rear clamps are clamped in the gap of the heat conducting copper sheet, the number of the long mounting seats is two, the long mounting seats are clamped on two sides of the cooling pipe, three screw holes are arranged on the long mounting seats, the disassembly and the installation of the device are facilitated, the water inlet is arranged at the left lower part of the cooling pipe, the water outlet is arranged at the right upper part of the cooling pipe, the appearance of the cooling pipe is S-shaped, the number of the short mounting seats is eight, the threaded rod passes through the front clamps through threaded connection, the lower part of the threaded rod is screwed on the insulating porcelain through threads, the insulating porcelain is nine, the front clamps and the rear clamps are connected on the long mounting seats and the short mounting seats through threaded connection, the diode is positioned above the heat conducting copper sheet, the excellent heat dissipation capability of the device is facilitated, has higher working efficiency.

Drawings

FIG. 1 is a schematic top view of an assembly structure of a rectifier module of a frequency converter according to the present utility model;

FIG. 2 is a schematic top view of an assembling structure of a rectifier module of a frequency converter according to the present utility model;

FIG. 3 is a schematic diagram of an assembled cooling tube of a rectifier module of a frequency converter according to the present utility model;

FIG. 4 is a schematic diagram of a front fixture of an assembling structure of a rectifier module of a frequency converter according to the present utility model;

fig. 5 is a schematic diagram of an assembly structure of a rectifier module of a frequency converter according to the present utility model.

In the figure: 1. a bottom plate; 2. a frame; 3. a water inlet; 4. a cooling tube; 5. a long mounting base; 6. a front clamp; 7. a rear clamp; 8. a thermally conductive copper sheet; 9. insulating porcelain; 10. a water outlet; 11. a compacting structure; 12. a handle; 13. a bolt; 14. a screw hole; 15. a short mounting base; 16. a clamp seat; 17. a heat conducting fin seat; 18. a knob; 19. a threaded rod; 20. a diode.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1-5, an assembling structure of a rectifier module of a frequency converter includes a bottom plate 1, a frame 2 is welded on the bottom plate 1, a water inlet 3 is arranged below the left side of the frame 2, a water outlet 10 is arranged on the right side of the frame 2, a long mounting seat 5 is welded on the bottom plate 1, a cooling pipe 4 is arranged in the middle of the long mounting seat 5, a front clamp 6 is mounted on the long mounting seat 5, a heat conducting copper sheet 8 is arranged below the front clamp 6, bolts 13 are arranged on the heat conducting copper sheet 8 and the front clamp 6, handles 12 are welded on the upper side and the lower side of the frame 2, a rear clamp 7 is mounted on the right side of the front clamp 6, a compressing structure 11 is arranged above the front clamp 6 and the rear clamp 7, an insulating porcelain 9 is arranged below the compressing structure 11, the long mounting seat 5 comprises a clamp seat 16 and a heat conducting sheet seat 17, a short mounting seat 15 is arranged below the rear clamp 7, a screw hole 14 is formed in the short mounting seat, the compressing structure 11 comprises a knob 18 and a threaded rod 19, a diode 20 is pressed below the insulating porcelain 9, which is beneficial to guaranteeing the stability of the device and protecting the safety of a user;

the number of the rear clamps 7 is two, the rear clamps 7 are positioned on the right side of the front clamp 6, a certain distance exists between the rear clamps 7, two support columns in the middle of the rear clamps 7 are clamped in the gap of the heat conducting copper sheet 8, the number of the long mounting seats 5 is two, the long mounting seats 5 are clamped on two sides of the cooling pipe 4, and three screw holes 14 are formed in the long mounting seats 5, so that convenience in dismounting and mounting of the device is facilitated;

the cooling tube 4 has water inlet 3 down on the left, and the upper right of cooling tube 4 is equipped with delivery port 10, and cooling tube 4 appearance is the S-shaped, and short mount pad 15 quantity is eight, and threaded rod 19 passes front jig 6 through threaded connection, and threaded rod 19 below closes on insulating porcelain 9 through the screw thread soon, and insulating porcelain 9 exists nine, and front jig 6 and back anchor clamps 7 all connect on long mount pad 5 and short mount pad 15 through bolt 13 soon, and diode 20 is located heat conduction copper sheet 8 top, is favorable to guaranteeing the outstanding heat dispersion of device, has higher work efficiency.

Working principle: when the assembling structure of the frequency converter rectifying module is used, firstly, the device is placed at a position required to be used, the diode 20 is connected, the diode 20 is pressed on the heat conducting copper sheet 8, the knob 18 is rotated to press the diode 20, at the moment, cold water is input from the water inlet 3 to perform cooling operation, and the used water can be discharged from the water outlet 10.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an assembly structure of converter rectifier module, includes bottom plate (1), its characterized in that: the utility model discloses a heat-conducting ceramic compression structure, including base plate (1), frame (2) have been welded on the base plate (1), frame (2) left side below is equipped with water inlet (3), frame (2) right side is equipped with delivery port (10), the welding has long mount pad (5) on base plate (1), be equipped with cooling tube (4) in the middle of long mount pad (5), install preceding anchor clamps (6) on long mount pad (5), preceding anchor clamps (6) below is equipped with heat-conducting copper sheet (8), be equipped with bolt (13) on heat-conducting copper sheet (8) and the preceding anchor clamps (6), both sides welding has handle (12) about frame (2), preceding anchor clamps (6) right side are equipped with back anchor clamps (7), preceding anchor clamps (6) and back anchor clamps (7) top are equipped with compress tightly structure (11), compress tightly structure (11) below is equipped with insulating porcelain (9), long mount pad (5) have contained anchor clamps seat (16) and heat-conducting strip seat (17), back anchor clamps (7) below is equipped with short mount pad (15), screw (15) have offered in screw (14) and have compressed tightly threaded rod (20).

2. The assembling structure of a rectifier module of a frequency converter according to claim 1, wherein: the number of the rear clamps (7) is two, the rear clamps (7) are all positioned on the right side of the front clamp (6), a certain distance exists between the rear clamps (7), and the middle two support columns of the rear clamps (7) are clamped in the gap of the heat conducting copper sheet (8).

3. The assembling structure of a rectifier module of a frequency converter according to claim 1, wherein: the number of the long mounting seats (5) is two, the long mounting seats (5) are clamped on two sides of the cooling pipe (4), and three screw holes (14) are formed in the long mounting seats (5).

4. The assembling structure of a rectifier module of a frequency converter according to claim 1, wherein: the cooling pipe (4) is provided with a water inlet (3) at the left lower part, the upper right part of the cooling pipe (4) is provided with a water outlet (10), the appearance of the cooling pipe (4) is S-shaped, and the number of the short installation seats (15) is eight.

5. The assembling structure of a rectifier module of a frequency converter according to claim 4, wherein: the threaded rod (19) passes through the front clamp (6) through threaded connection, the lower part of the threaded rod (19) is screwed on the insulating ceramics (9) through threads, and nine insulating ceramics (9) exist.

6. The assembling structure of a rectifier module of a frequency converter according to claim 1, wherein: the front clamp (6) and the rear clamp (7) are connected to the long mounting seat (5) and the short mounting seat (15) through bolts (13) in a screwing mode, and the diode (20) is located above the heat conducting copper sheet (8).