CN218829591U

CN218829591U - Middle-high frequency output frequency converter

Info

Publication number: CN218829591U
Application number: CN202223210869.8U
Authority: CN
Inventors: 包兆宽; 明建伟
Original assignee: Shenzhen Feizhao Technology Co ltd
Current assignee: Shenzhen Feizhao Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a well high frequency output converter relates to electron technical field. The utility model discloses an be cellular heating panel including converter body and surface, the right-hand member of heating panel is provided with demolishs the mechanism, the upper surface of converter body is provided with control panel, control panel's right side below fixed mounting has the honeycomb net, the right-hand fixed mounting of heating panel has the heat pipe, the utility model discloses a transmission pad and heat-conducting plate can adsorb the transmission with the heat of different frequency sections, utilize the heat insulating board at both ends about the heat pipe simultaneously, can prevent thermal further diffusion greatly to can utilize fan and air exit to carry out quick effectual heat dissipation to converter inside, and the radiating effect is not good, can not dispel the heat according to the frequency of converter, and the heat dispersion is wide, can not concentrate the heat dissipation, uses for a long time, can reduce the inside life's of converter problem.

Description

Middle-high frequency output frequency converter

Technical Field

The utility model belongs to the technical field of the electron, especially, relate to a well high frequency output converter.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (converting alternating current into direct current), a filtering unit, an inverting unit (converting direct current into alternating current), a braking unit, a driving unit, a detecting unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.

However, the following disadvantages still exist in the practical use: the existing middle-high frequency output frequency converter can generate large heat inside in the using process, a simple radiator is generally required to be used for radiating the frequency converter, but the existing radiating device only radiates through a single fan and radiating fins, the radiating effect is poor, the heat can not be radiated according to the frequency of the frequency converter, the heat dispersity is wide, the heat can not be intensively radiated, the frequency converter can be used for a long time, and the service life of the inside of the frequency converter can be shortened. In addition, the air outlet of the existing radiator is mostly provided with a fixed cellular grid opening, and a large amount of dust can be accumulated on the air outlet for a long time, so that the air outlet is blocked, and the heat radiation load of the frequency converter is increased.

Therefore, the existing middle-high frequency output frequency converter cannot meet the requirement in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well high frequency output converter, fill up and the heat-conducting plate through the transmission, can adsorb the heat of different frequency sections and transmit, thereby concentrate the heat transmission for the conducting strip through the heat-conducting pipe, avoid the inside heat of converter to obtain the range nature diffusion, utilize the heat insulating board at both ends about the heat-conducting pipe simultaneously, can prevent thermal further diffusion greatly, thereby can utilize fan and air exit to carry out quick effectual heat dissipation to the converter inside, it is in the use to have solved current well high frequency output converter, inside can produce great heat, generally need simple to use's radiator to dispel the heat to the converter, but current heat abstractor only dispels the heat through single fan and fin, the radiating effect is not good, can not dispel the heat according to the frequency of converter, the heat dispersion is wide, can not concentrate the heat dissipation, long-time use, can reduce the inside life's of converter problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a well high frequency output converter, be honeycomb heating panel, its characterized in that including converter body and surface: the heat-dissipating device comprises a heat-dissipating plate, a disassembling mechanism, a control panel, a honeycomb net, a conveying pipe, a line body, a heat-conducting plate, a heat-dissipating shell and a side plate, wherein the disassembling mechanism is arranged at the right end of the heat-dissipating plate; the heat is transmitted to the heat dissipation plate through the heat conduction plate, the heat is intensively and uniformly output, the heat can be prevented from being diffused inside the frequency converter, and the service life of the frequency converter is prolonged.

Furthermore, two groups of heat insulation plates are fixedly arranged in front of the heat dissipation plate, the two heat insulation plates are abutted with the heat conduction plate through the heat dissipation plate, and the heat dissipation plate comprises a mounting plate fixedly mounted at one end of the heat conduction plate; the heat that can be effectual gives off to the conducting strip on the heat pipe is to diffusion all around, prevents that the heat from damaging other inside components of converter.

Furthermore, a transmission pad is bonded and connected to the front of the heat conducting plate, a heat conducting pipe is welded to the rear of the heat conducting plate, and a heat conducting fin is arranged on the heat conducting pipe; a dismounting buckle is arranged above the heat dissipation plate; the heat is transmitted in a centralized manner, and meanwhile, the buckle is removed, so that workers can remove the heat dissipation plate conveniently, and dust can be cleaned conveniently.

Furthermore, the dismounting mechanism comprises two groups of limiting holes arranged at the right end of the heat dissipation shell, the two limiting holes are symmetrically distributed at the right end of the heat dissipation shell up and down, and the left end of the side plate is telescopically provided with a dismounting rod; the dismounting rod and the limiting hole are convenient to fix and separate, so that the dismounting rod is more convenient and flexible.

Furthermore, the dismounting mechanism also comprises an inner sliding chute arranged in the middle of the right end of the heat dissipation shell, a screen plate is arranged on the right side of the inner sliding chute, and the side plate is connected with the inner sliding chute in a sliding manner through the screen plate; the screen plate is convenient for workers to dismantle and clean.

Further, a fan is rotatably installed on the right side of the heat dissipation plate; so that the heat is blown off intensively.

The utility model discloses following beneficial effect has:

1. the utility model discloses a transmission pad and heat-conducting plate, can adsorb the transmission with the heat of different frequency sections, thereby concentrate the heat and transmit for the conducting strip through the heat pipe, avoid the inside heat of converter to obtain scope nature diffusion, utilize the heat insulating board at both ends about the heat pipe simultaneously, can prevent thermal further diffusion greatly, thereby can utilize fan and air exit to carry out quick effectual heat dissipation to converter inside, current well high frequency output converter in the use has been solved, inside can produce great heat, generally need simple to use's radiator to the converter heat dissipation, but current heat abstractor only dispels the heat through single fan and fin, the radiating effect is not good, can not dispel the heat according to the frequency of converter, the heat dispersibility is wide, can not concentrate the heat dissipation, long-time use, can reduce the inside life's of converter problem.

2. The utility model discloses a demolish spacing hole in the mechanism, demolish the pole, the curb plate, the otter board, can carry out the secondary to the air exit and prevent dust, the otter board gos deep into the inside of heat dissipation shell, can effectually carry out the separation to the dust, avoid a large amount of dust to enter into the inside of converter, the clearance is taken off with the otter board that pole and spacing hole can be quick to demolish simultaneously to the utilization, improve the dirt-proof ability of converter, thereby the current radiator air exit of solution power adopts fixed cellular network grid mouth more, a large amount of dusts can be piled up for a long time to the air exit, lead to the dust to block up the air exit, aggravate the heat dissipation load's of converter problem.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right-side view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a heat dissipating plate of the present invention;

fig. 4 is the enlarged structure schematic diagram of the demolition mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frequency converter body; 2. a heat dissipation plate; 21. a fan; 22. a heat conduction pipe; 23. mounting a plate; 24. a heat conducting plate; 25. a transmission pad; 26. a heat insulation plate; 27. removing the buckle; 3. dismantling the mechanism; 31. a limiting hole; 32. removing the rod; 33. a side plate; 34. a screen plate; 35. an inner chute; 4. a control panel; 5. a cellular network; 6. a heat dissipation housing; 7. a transport pipe; 8. a circuit body.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention relates to a middle/high frequency output converter, which includes a converter body 1 and a heat sink plate 2 having a honeycomb surface, and is characterized in that: the right end of the heat dissipation plate 2 is provided with a dismounting mechanism 3, the upper surface of the frequency converter body 1 is provided with a control panel 4, the right lower part of the control panel 4 is fixedly provided with a honeycomb network 5, the right side of the heat dissipation plate 2 is fixedly provided with a transport pipe 7, the right end of the transport pipe 7 is provided with a circuit body 8, the front of the heat dissipation plate 2 is provided with a heat conduction plate 24, the periphery of the heat dissipation plate 2 is fixedly provided with a heat dissipation shell 6, and the right side of the heat dissipation shell 6 is fixedly provided with a side plate 33; starting control panel 4, circuit body 8 begins the circular telegram work, and the inside heat that produces gradually of converter body 1 is through heat-conducting plate 24 with heat transmission to heating panel 2, concentrates on the unified output of heat, can prevent that the heat from improving the life of converter at converter internal diffusion.

As shown in fig. 3, two groups of heat insulation plates 26 are fixedly installed in front of the heat dissipation plate 2, the two heat insulation plates 26 are abutted against the heat conduction plate 24 through the heat dissipation plate 2, and the heat dissipation plate 2 includes an installation plate 23 fixedly installed at one end of the heat conduction plate 24; a transmission pad 25 is bonded and connected in front of the heat conducting plate 24, a heat conducting pipe 22 is welded behind the heat conducting plate 24, a heat conducting fin is arranged on the heat conducting pipe 22, and a dismounting buckle 27 is arranged above the heat radiating plate 2; due to the principle of upward heat, the two sets of heat insulation plates 26 can effectively diffuse the heat emitted by the heat conducting fins on the heat conducting pipes 22 to the surroundings, thereby preventing the heat from damaging other elements inside the frequency converter.

As shown in fig. 3, the removing mechanism 3 includes two sets of limiting holes 31 provided at the right end of the heat dissipation housing 6, the two limiting holes 31 are distributed at the right end of the heat dissipation housing 6 in an up-down symmetrical manner, and a removing rod 32 is telescopically arranged at the left end of a side plate 33; the dismounting mechanism 3 also comprises an inner sliding groove 35 arranged in the middle of the right end of the heat dissipation shell 6, a screen plate 34 is arranged on the right side of the inner sliding groove 35, and the side plate 33 is in sliding connection with the inner sliding groove 35 through the screen plate 34; make the staff can be quick through curb plate 33 pulling and propelling movement on spout 35 including propelling movement otter board 34, demolish simultaneously that pole 32 can be spacing fixed in inserting spacing hole 31, demolish pole 31 and be the flexible attribute of spring, the staff of being convenient for is fixed and pops out it, is provided with tiny through-hole on the otter board 34 simultaneously, can effectually carry out the secondary separation to the dust.

As shown in fig. 2, a fan 21 is rotatably installed at the right side of the heat radiating plate 2, and the heat is concentrated by the heat conductive member, so that the fan 21 discharges the whole heat.

One specific application of this embodiment is: the staff switches on the converter body 1, start it through control panel 4, when treating that converter body 1 produces heat after working through different frequencies, transmission pad 25 is connected with heat pipe 7, through transmission pad 25, heat-conducting plate 24, heat pipe 22 transmits heat for the conducting strip (not marked in the figure, but there is the explanation), at this moment because the ascending principle of heat, two sets of heat insulating boards 26 can be effectual to the heat that the conducting strip distributes on the heat pipe 22 to spread all around, prevent the heat from damaging other components inside the converter, thereby can utilize fan 21 and heating panel 2 to carry out quick effectual heat dissipation to the converter inside, when the dust is waited to get into inside the converter, heating panel 2 can block it at first, cooperation otter board 34 can carry out the secondary to the dust simultaneously and block, avoid a large amount of dust to get into, when the staff needs to wash heating panel 2, detain and demolish knot 27 and can be to demolish it, simultaneously press curb plate 33, demolish pole 32 and interior spout 35 sliding separation, otter board 34 can take out and wash, be convenient for the staff to wash it, improve the life of converter.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. The utility model provides a well high frequency output converter, is honeycomb-shaped heating panel (2) including converter body (1) and surface, its characterized in that: the right-hand member of heating panel (2) is provided with demolishs mechanism (3), the upper surface of converter body (1) is provided with control panel (4), the right side below fixed mounting of control panel (4) has cellular network (5), the right-hand fixed mounting of heating panel (2) has transport pipe (7), the right-hand member of transport pipe (7) is provided with circuit body (8), the place ahead of heating panel (2) is provided with heat-conducting plate (24), the peripheral fixed mounting of heating panel (2) has heat dissipation shell (6), the right side fixed mounting of heat dissipation shell (6) has curb plate (33).

2. The medium-high frequency output converter according to claim 1, characterized in that: the heat dissipation plate is characterized in that a heat insulation plate (26) is fixedly arranged in front of the heat dissipation plate (2), the heat insulation plates (26) are arranged in two groups, the heat insulation plates (26) are connected with a heat conduction plate (24) in an abutting mode through the heat dissipation plate (2), and the heat dissipation plate (2) comprises a mounting plate (23) fixedly arranged at one end of the heat conduction plate (24).

3. The medium-high frequency output frequency converter according to claim 1, characterized in that: the heat dissipation plate is characterized in that a transmission pad (25) is connected to the front of the heat conduction plate (24) in an adhering mode, a heat conduction pipe (22) is welded to the rear of the heat conduction plate (24), heat conduction fins are arranged on the heat conduction pipe (22), and a dismounting buckle (27) is arranged above the heat dissipation plate (2).

4. The medium-high frequency output converter according to claim 1, characterized in that: demolish mechanism (3) including seting up two sets of spacing holes (31) at heat dissipation shell (6) right-hand member, two spacing hole (31) upper and lower symmetric distribution is at the right-hand member of heat dissipation shell (6), the left end flexible pole (32) of demolising that is provided with of curb plate (33).

5. The medium-high frequency output converter according to claim 1, characterized in that: demolish mechanism (3) and still include offer interior spout (35) that go out in heat dissipation shell (6) right-hand member intermediate position, the right-hand otter board (34) that is provided with of interior spout (35), through otter board (34) sliding connection between curb plate (33) and interior spout (35).

6. The medium-high frequency output converter according to claim 1, characterized in that: and a fan (21) is rotatably arranged on the right side of the heat dissipation plate (2).