CN211089511U

CN211089511U - Converter fixing device that radiating effect is good

Info

Publication number: CN211089511U
Application number: CN201922101361.6U
Authority: CN
Inventors: 孙大伟; 蒲星宇; 张志平
Original assignee: SHANGHAI DIPU AUTOMATION TECHNOLOGY CO LTD
Current assignee: SHANGHAI DIPU AUTOMATION TECHNOLOGY CO LTD
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-24
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a converter fixing device that radiating effect is good, including fixed plate and converter body, there is the rectangle case through the bolt fastening on the top outer wall of fixed plate, and all has electric telescopic handle, two through the bolt fastening on the both sides inner wall of rectangle case the one end of electric telescopic handle extension rod is respectively through the bolt fastening limiting plate, and two limiting plates joint respectively on the both sides outer wall of converter body, the welding has fixed case on the top outer wall of rectangle case, and all has the heat dissipation fan through the bolt fastening on the both sides inner wall of fixed case. The utility model discloses fixed case overlook the section and be the U type, and fixed case has one side not the confined promptly, conveniently ventilates promptly, and in addition the air-blast of heat dissipation fan makes the converter heat dissipation more rapid, avoids the converter overheated, thereby utilizes the limiting plate to advance the joint and fix the converter, avoids the shake.

Description

Converter fixing device that radiating effect is good

Technical Field

The utility model relates to a fixing device technical field especially relates to a converter fixing device that radiating effect is good.

Background

The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit, a filtering unit, an inversion unit (direct current-to-alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit, and when the frequency converter is used in a factory, a frequency converter fixing device is usually used for supporting and fixing the frequency converter.

At present, the existing frequency converter fixing device in the market mostly has the following defects in the using process: although the fixed effect to the converter is better, the thermal diffusivity is relatively poor, uses for a long time and causes the inside temperature of converter to rise sharply, causes the damage to spare part easily, to sum up, current most converter fixing device can not agree with the actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a frequency converter fixing device with good heat dissipation effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a converter fixing device that radiating effect is good, includes fixed plate and converter body, there is the rectangle case through the bolt fastening on the top outer wall of fixed plate, and all has electric telescopic handle, two through the bolt fastening on the both sides inner wall of rectangle case the one end of electric telescopic handle extension rod is respectively through the bolt fastening limiting plate, and two limiting plates joint respectively on the both sides outer wall of converter body, the welding has the fixed case on the top outer wall of rectangle case, and all has the heat dissipation fan through the bolt fastening on the both sides inner wall of fixed case.

Furthermore, the overlooking section structure of the fixed box is U-shaped, a mounting opening is formed in the position, close to the fixed box, of the outer wall of the top of the rectangular box, and the frequency converter body is located inside the rectangular box and the fixed box.

Furthermore, circular through holes are formed in the outer walls of the two sides of the rectangular box and are distributed equidistantly.

Furthermore, a rectangular opening is formed in the position, close to the frequency converter body, of the outer wall of the top of the fixing plate.

Furthermore, the outer wall of the bottom of the frequency converter body is close to four corners and is fixed with support columns through bolts, and the bottom ends of the support columns penetrate through the bottom of the fixing plate and are located at the bottom of the fixing plate.

Furthermore, the bottom outer walls of the four support columns are fixedly provided with bottom plates through bolts.

Further, still including separating the net and removing the wheel, separate the net and pass through the bolt fastening on one side inner wall of rectangle mouth, and the one end of four support columns all passes and separates the net, and four remove the wheel and pass through the bolt fastening on the bottom outer wall of bottom plate.

The utility model has the advantages that:

1. through the fixed case and the heat dissipation fan that set up, the section of overlooking of fixed case is the U type, and fixed case has one side not confined promptly, conveniently ventilates promptly, and the blast air of heat dissipation fan in addition makes the converter heat dissipation more rapid, avoids the converter overheated.

2. Through electric telescopic handle, limiting plate, circular through-hole and the rectangle mouth that sets up, electric telescopic handle extends, pushes up the limiting plate on the surface of converter to fix the converter, avoid the shake, circular through-hole and rectangle mouth mean square just the heat dissipation of converter.

3. Through the net that separates that sets up and removal wheel, separate the net and prevented invasion such as mouse, remove the wheel and make things convenient for the device to remove, the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment 1 of a frequency converter fixing device with a good heat dissipation effect according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of a frequency converter fixing device with a good heat dissipation effect according to the present invention;

fig. 3 is a schematic view of a structure of a frequency converter fixing device in accordance with embodiment 1 of the present invention;

fig. 4 is the utility model provides a converter fixing device embodiment 2's that radiating effect is good sectional structure schematic diagram.

In the figure: the device comprises a fixed plate 1, a rectangular box 2, an electric telescopic rod 3, a limiting plate 4, a circular through hole 5, a fixed box 6, a heat dissipation fan 7, a frequency converter body 8, a bottom plate 9, a rectangular opening 10, a support column 11, a mounting opening 12, a separation net 13 and a moving wheel 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-3, a converter fixing device that radiating effect is good, including fixed plate 1 and converter body 8, there is rectangle case 2 through the bolt fastening on the top outer wall of fixed plate 1, and all there is electric telescopic handle 3 through the bolt fastening on the both sides inner wall of rectangle case 2, the one end of 3 extension rods of two electric telescopic handle is respectively through bolt fastening limiting plate 4, and two limiting plates 4 joint respectively on the both sides outer wall of converter body 8, the welding has fixed box 6 on the top outer wall of rectangle case 2, and all there is heat dissipation fan 7 through the bolt fastening on the both sides inner wall of fixed box 6, start heat dissipation fan 7 and dispel the heat to the converter, avoid the converter during operation high temperature and can not go out the heat.

The utility model discloses in, the section structure of overlooking of fixed case 6 is the U type, and the position that the top outer wall of rectangle case 2 is close to fixed case 6 is opened there is installing port 12, converter body 8 is located rectangle case 2 and fixed case 6's inside, all open the circular through-hole 5 that has the equidistance to distribute on rectangle case 2's the both sides outer wall, circular through-hole 5 makes things convenient for the heat to discharge, fixed case 6's one side is not closed also makes things convenient for the heat to shed, the position that the top outer wall of fixed plate 1 is close to converter body 8 is opened there is rectangle mouth 10, converter body 8's bottom outer wall is close to four corners and all has support column 11 through the bolt fastening, and support column 11's bottom is passed fixed plate 1 and is located fixed plate 1's bottom, there is bottom plate 9 through.

The working principle is as follows: during the use, open the chamber door of rectangle case 2, arrange converter body 8 in the surface of fixed plate 1, be located rectangle case 2 and fixed case 6's inside, its bottom is located the top of rectangle mouth 10, the bottom of converter body 8 is fixed with support column 11 and bottom plate 9, it has certain height to leave ground, can avoid the converter to contact with the moisture on ground, then start electric telescopic handle 3, extrude limiting plate 4 in the both sides of converter body 8, carry out the joint to the converter, then start heat dissipation fan 7 and dispel the heat to the converter, avoid the converter during operation high temperature and can not go out the heat, circular through-hole 5 makes things convenient for the heat to discharge, the one side of fixed case 6 is not closed also makes things convenient for the heat to scatter.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, the frequency converter fixing device with a good heat dissipation effect further includes a separation net 13 and moving wheels 14, the separation net 13 is fixed on an inner wall of one side of the rectangular opening 10 through bolts, one end of each of four support pillars 11 penetrates through the separation net 13, and the four moving wheels 14 are fixed on an outer wall of the bottom plate 9 through bolts.

The working principle is as follows: the rectangular opening 10 is provided with a separation net 13, the mesh of the separation net 13 is small, so that the entering of mice and the like is conveniently blocked, the frequency converter is protected to a certain extent, and the moving wheel 14 facilitates the moving of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a converter fixing device that radiating effect is good, includes fixed plate (1) and converter body (8), its characterized in that, fixedly connected with rectangle case (2) on the top outer wall of fixed plate (1), and equal fixedly connected with electric telescopic handle (3), two on the both sides inner wall of rectangle case (2) the one end difference fixedly connected with limiting plate (4) of electric telescopic handle (3) extension rod, and two limiting plate (4) joint respectively on the both sides outer wall of converter body (8), be equipped with on the top outer wall of rectangle case (2) fixed box (6), and equal fixedly connected with heat dissipation fan (7) on the both sides inner wall of fixed box (6).

2. The frequency converter fixing device with the good heat dissipation effect as recited in claim 1, wherein the top cross-sectional structure of the fixing box (6) is U-shaped, a mounting opening (12) is formed in the position, close to the fixing box (6), of the outer wall of the top of the rectangular box (2), and the frequency converter body (8) is located inside the rectangular box (2) and the fixing box (6).

3. The frequency converter fixing device with the good heat dissipation effect as recited in claim 1 or 2, wherein the outer walls of two sides of the rectangular box (2) are provided with circular through holes (5) distributed at equal intervals.

4. The frequency converter fixing device with good heat dissipation effect according to claim 1, wherein a rectangular opening (10) is formed in a position, close to the frequency converter body (8), of the top outer wall of the fixing plate (1).

5. The frequency converter fixing device with good heat dissipation effect according to claim 4, wherein support pillars (11) are fixed to the outer wall of the bottom of the frequency converter body (8) near the four corners by bolts, and the bottom ends of the support pillars (11) penetrate through the fixing plate (1) and are located at the bottom of the fixing plate (1).

6. The frequency converter fixing device with the good heat dissipation effect as recited in claim 5, wherein the bottom outer walls of the four support columns (11) are fixed with bottom plates (9) through bolts.

7. The frequency converter fixing device with the good heat dissipation effect according to claim 6, further comprising a separation net (13) and moving wheels (14), wherein the separation net (13) is fixed on the inner wall of one side of the rectangular opening (10) through bolts, one ends of the four supporting columns (11) penetrate through the separation net (13), and the four moving wheels (14) are fixed on the outer wall of the bottom plate (9) through bolts.