CN221058174U - Heat dissipation shell of frequency converter - Google Patents

Abstract

The utility model discloses a heat dissipation shell of a frequency converter, which belongs to the technical field of frequency converter shells and comprises a frame body, wherein cover plates are arranged on two sides of the frame body, ventilation windows are arranged on the cover plates, a plurality of first carrier plates and second carrier plates are arranged in the cover plates, a plurality of sliding grooves are formed in the inner sides of the frame body, first clamping blocks are arranged on two sides of the first carrier plates, second clamping blocks are arranged on two sides of the sliding grooves, and a plurality of ventilation fans are connected to the ventilation windows in a threaded mode. According to the utility model, the patterns in the frame body can be flexibly changed by arranging the plurality of first carrier plates and the plurality of second carrier plates, so that the frequency converter can be conveniently installed, and meanwhile, the ventilating fans can be conveniently disassembled and washed after being used for a period of time by arranging the plurality of ventilating fans on the ventilating window, so that the dust filtering effect is improved, and the invasion of external dust is reduced.

Description

Heat dissipation shell of frequency converter

Technical Field

The utility model relates to a heat dissipation shell, in particular to a heat dissipation shell of a frequency converter, and belongs to the technical field of frequency converter shells.

Background

The utility model provides a converter shell (202223050988.1) that dispels heat, is disclosed including last casing and lower casing, go up the casing lid and close on lower casing, be equipped with the fixed orifices on the lower casing, be equipped with first interlayer on the inner wall of lower casing, first interlayer divide into first cavity and second cavity with lower casing, be equipped with the louvre on the lateral wall of second cavity, be equipped with the through-hole on the first interlayer, still include ventilation system, linear guide fixed connection is on first cavity inner wall, fan fixed connection is on linear guide's slider, temperature control sensor fixed connection is on first interlayer, temperature control sensor, controller, linear guide, fan and motor pass through electric connection. The utility model has the following advantages and effects: according to the signal that temperature detect sensor returned, adjust the fan position, timely effectual protection converter, this scheme utilizes new construction, has played nimble aeration cooling's effect.

After long-time use, the surface of the fan for radiating heat of the shell is easy to generate more dust when the fan is operated, but the fan is more complicated when disassembled and washed, and is inconvenient to wash

Disclosure of utility model

The utility model mainly aims to solve the problem that a cooling fan for ventilation is inconvenient to detach, and provides a frequency converter cooling shell.

The aim of the utility model can be achieved by adopting the following technical scheme:

The utility model provides a converter heat dissipation casing, includes the support body, the apron is all installed to the both sides of support body, install the ventilation window on the apron, the inside of apron is equipped with a plurality of first support plates and second support plates, a plurality of spouts have been seted up to the inboard of support body, first fixture block is installed to the both sides of first support plate, the second fixture block is installed to the both sides of spout, threaded connection has a plurality of ventilation fans on the ventilation window.

Preferably, the ventilation windows on the cover plates on two sides of the frame body are respectively positioned at the upper part and the lower part.

Preferably, the ventilation fan comprises a sleeve connected to the ventilation window.

Preferably, a bracket is arranged in the sleeve, a motor is fixedly arranged on the bracket, and a fan blade is arranged at the output end of the motor.

Preferably, the outer end of the sleeve is fixedly provided with a dust-proof net.

Preferably, four corners of the first carrier plate and the second carrier plate are respectively connected with a limit screw in a threaded manner.

Preferably, one end of the limiting screw is rotatably provided with a limiting pad.

Preferably, a fireproof handle is arranged on the rod body of the limit screw.

Preferably, a plurality of support legs are mounted at the bottom of the frame body.

Preferably, the fan blade is spiral.

The beneficial technical effects of the utility model are as follows: according to the radiator shell of the frequency converter, the patterns inside the frame body can be flexibly changed through the arrangement of the plurality of first carrier plates and the plurality of second carrier plates, so that the frequency converter is convenient to install, and meanwhile, after the radiator shell is used for a period of time, the ventilation fans can be conveniently detached and washed, the dust filtering effect is improved, and the invasion of external dust is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a frame structure according to the present utility model;

FIG. 3 is a schematic view of a louver structure according to the present utility model;

FIG. 4 is a schematic view of a ventilating fan according to the present utility model;

FIG. 5 is a schematic view of a first carrier structure according to the present utility model;

FIG. 6 is a schematic diagram of a second carrier structure according to the present utility model;

fig. 7 is a schematic view of the structure of the limit screw of the present utility model.

In the figure: 1. a cover plate; 2. a ventilation window; 3. a frame body; 4. a support leg; 5. a first carrier plate; 6. a chute; 7. a second carrier plate; 8. a ventilation fan; 9. a sleeve; 10. a dust-separating net; 11. a fan blade; 12. a bracket; 13. a limit screw; 14. a first clamping block; 15. a second clamping block; 16. a limit pad; 17. a fireproof handle.

Detailed Description

In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

Example 1:

As shown in fig. 1-7, the heat dissipation housing of the frequency converter provided in this embodiment includes a frame body 3, cover plates 1 are installed on both sides of the frame body 3, ventilation windows 2 are installed on the cover plates 1, one ventilation window 2 on the cover plate 1 located on both sides of the frame body 3 is located at the upper part, and the other ventilation window 2 is located at the lower part, so that the whole inside the frame body 3 can be ventilated when ventilation is performed, heat generated when the frequency converter operates is taken out, and the temperature inside the frame body 3 can be effectively balanced; a plurality of first carrier plates 5 and second carrier plates 7 are arranged in the cover plate 1, and the first carrier plates 5 or the second carrier plates 7 with different numbers are installed according to the needs, so that the frequency converter can be conveniently installed according to the needs; the inboard of support body 3 has been seted up a plurality of spouts 6, and first fixture block 14 is installed to the both sides of first carrier plate 5, and second fixture block 15 is installed to the both sides of spout 6, goes into support body 3 with first carrier plate 5 and second carrier plate 7 card through first fixture block 14 and second fixture block 15 to can adjust the degree of depth of sliding in, a plurality of stabilizer blades 4 are installed to the bottom of support body 3.

In this embodiment, as shown in fig. 3 and 4, the ventilation window 2 is screwed with a plurality of ventilation fans 8, and the ventilation fans 8 can drive the air in the frame body 3 to circulate, so as to facilitate the heat dissipation of the frequency converter; and ventilation fan 8 includes sleeve 9 that is connected with ventilation window 2, and sleeve 9's internally mounted has support 12, and fixed mounting has the motor on the support 12, and spiral flabellum 11 is installed to the output of motor, starts spiral flabellum 11 through the motor, drives the circulation of air through the rotation of spiral flabellum 11, and sleeve 9's outer end fixed mounting has dust separation net 10.

In this embodiment, as shown in fig. 5-7, four corners of the first carrier plate 5 and the second carrier plate 7 are all in threaded connection with a limit screw 13, one end of the limit screw 13 is rotatably provided with a limit pad 16, the positions of the first carrier plate 5 and the second carrier plate 7 are limited by the contact of the limit pad 16 and the inner wall of the frame body 3, stability in the use process is maintained, and a fireproof handle 17 is arranged on the rod body of the limit screw 13, so that the rotation is more convenient, and the limit efficiency can be effectively improved.

To sum up, in this embodiment, according to the heat dissipation casing of the frequency converter of this embodiment, through setting up a plurality of first carrier plates 5 and second carrier plates 7, can nimble change the inside pattern of support body 3, conveniently install the frequency converter, simultaneously through setting up a plurality of ventilation fans 8 on ventilation window 2, after using a period, ventilation fan 8 can be convenient unpick and wash, improves the filter effect to the dust, reduces the invasion of external dust.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims (10)

1. The utility model provides a converter heat dissipation casing, its characterized in that, including support body (3), apron (1) are all installed to the both sides of support body (3), install ventilation window (2) on apron (1), the inside of apron (1) is equipped with a plurality of first carrier plates (5) and second carrier plate (7), a plurality of spouts (6) have been seted up to the inboard of support body (3), first fixture block (14) are installed to the both sides of first carrier plate (5), second fixture block (15) are installed to the both sides of spout (6), threaded connection has a plurality of ventilation fans (8) on ventilation window (2).

2. A radiator housing for a frequency converter according to claim 1, characterized in that the ventilation windows (2) on the cover plates (1) on both sides of the frame body (3) are located at the upper and lower parts, respectively.

3. A radiator housing for a frequency converter according to claim 1, characterized in that the ventilation fan (8) comprises a sleeve (9) connected to the ventilation window (2).

4. A radiator housing according to claim 3, characterized in that the sleeve (9) is internally provided with a bracket (12), the bracket (12) is fixedly provided with a motor, and the output end of the motor is provided with fan blades (11).

5. A radiator housing for a frequency converter according to claim 3, characterized in that the outer end of the sleeve (9) is fixedly provided with a dust-separating net (10).

6. A radiator housing according to claim 1, characterized in that the four corners of the first carrier plate (5) and the second carrier plate (7) are both in threaded connection with limit screws (13).

7. A radiator housing according to claim 6, characterized in that one end of the limit screw (13) is rotatably fitted with a limit pad (16).

8. A radiator housing according to claim 6, characterized in that the shaft of the limit screw (13) is provided with a fireproof handle (17).

9. A radiator housing for a frequency converter according to claim 1, characterized in that the bottom of the frame body (3) is provided with a plurality of legs (4).

10. A radiator housing of a frequency converter according to claim 4, characterized in that the fan blades (11) are of a spiral shape.