CN221009988U - Dustproof heat dissipation shell of servo frequency converter - Google Patents
Dustproof heat dissipation shell of servo frequency converter Download PDFInfo
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- CN221009988U CN221009988U CN202322695162.9U CN202322695162U CN221009988U CN 221009988 U CN221009988 U CN 221009988U CN 202322695162 U CN202322695162 U CN 202322695162U CN 221009988 U CN221009988 U CN 221009988U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000000191 radiation effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of frequency converters, in particular to a dustproof heat dissipation shell of a servo frequency converter, which comprises a shell for placing a frequency converter main body, wherein a detachable side plate is arranged on the front side of the shell, so that the side plate is convenient to take off from the shell, and the frequency converter main body in the shell is convenient to take and place; the left side of the shell is provided with a plurality of radiating holes, and the right side of the shell is provided with a radiating fan; the installation platform is supported through the elastic mechanism in the shell, the frequency converter main body is fixedly connected to the installation platform through the bolts, when the heat radiation fan is started, ventilation and heat radiation are conveniently carried out on the frequency converter main body in the shell, so that the heat radiation effect on the frequency converter main body is guaranteed, the installation platform is supported through the elastic mechanism in the shell, and the frequency converter main body fixedly installed in the shell is buffered through the supporting spring of the elastic mechanism when the shell is collided.
Description
Technical Field
The utility model belongs to the technical field of frequency converters, and particularly relates to a dustproof heat dissipation shell of a servo frequency converter.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. The frequency converter is used for adjusting the voltage and frequency of the output power supply by switching on and off the internal IGBT, and providing the required power supply voltage according to the actual requirement of the motor, so that the purposes of energy conservation and speed regulation are achieved, and the frequency converter is widely applied along with the continuous improvement of the industrial automation degree.
Most of the existing frequency converters are directly exposed outside and are easy to collide with the outside, so that the service life of the frequency converter is influenced; at present, the frequency converter is placed in the shell to solve the problem of collision prevention, however, the internal temperature can be continuously increased when the frequency converter works, and if the frequency converter placed in the shell does not dissipate heat in time, the use effect of the frequency converter can be affected; moreover, when the shell is collided, the frequency converter fixedly installed in the shell still can be conducted by the impact force of the shell collision, and then the servo frequency converter in the shell is affected.
Disclosure of utility model
The embodiment of the utility model aims to provide a dustproof heat dissipation shell of a servo frequency converter, and aims to solve the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The dustproof heat dissipation shell comprises a shell for placing a frequency converter main body, wherein a detachable side plate is arranged on the front side of the shell, so that the side plate can be conveniently taken down from the shell, and the frequency converter main body in the shell can be conveniently taken down and placed;
The left side of the shell is provided with a plurality of radiating holes, and the right side of the shell is provided with the radiating fan, so that when the radiating fan is started, the ventilation and the heat dissipation of the frequency converter main body in the shell are facilitated, the heat dissipation effect of the frequency converter main body is ensured, and the problem that the use effect of the frequency converter main body is influenced if the frequency converter main body placed in the shell does not dissipate heat in time due to the fact that the temperature of the interior of the shell is continuously increased when the frequency converter main body works for a long time is solved;
The installation platform is supported in the shell through the elastic mechanism, and the frequency converter main body is fixedly connected to the installation platform through a screw, so that when the shell is collided, the frequency converter main body fixedly installed in the shell is buffered, and the impact force of the collision of the shell is prevented from being transmitted to the frequency converter main body;
The side of the mounting platform is fixedly provided with a support sliding sleeve, the support sliding sleeve is arranged on a support rod in a sliding manner, the end part of the support rod is fixedly connected with the support sleeve, the support sleeve is fixedly mounted on a fixing seat, and the fixing seat is fixedly mounted on the inner wall of the rear side plate of the shell;
The support sliding sleeve is fixedly provided with a support ring sleeve, the support rod is fixedly provided with a fixed ring sleeve, and the fixed ring sleeve is connected with the support ring sleeve through a connecting spring.
Further, the connecting spring is sleeved on the supporting rod, one end of the connecting spring is connected with the fixed ring sleeve, and the other end of the connecting spring is connected with the supporting ring sleeve.
Furthermore, the mounting platform is also provided with a positioning groove, a plurality of limiting through holes are formed in the positioning groove at equal intervals, the frequency converter main body is placed on the positioning groove and fixed through screws, and the limiting through holes are used for ventilating and radiating the contact surface of the frequency converter main body mounted on the positioning groove.
Further, a support plate is integrally formed on the side plate, a press-fit assembly is arranged on the support plate and comprises a pressing plate, the pressing plate is used for being pressed on the frequency converter main body, so that the frequency converter main body can be clamped in the positioning groove, and the pressing surface of the pressing plate is a smooth surface, so that the frequency converter main body and the pressing surface of the pressing plate can slide relatively;
the pressing plate is connected with the support plate through an elastic connecting piece.
Further, the elastic connecting piece comprises a sleeve, sleeve fixed mounting is in on the clamp plate, the sleeve inner chamber supports through supporting spring and slides and be provided with circular slider, the inboard of extension board is fixed and is provided with the compression leg, the tip of compression leg runs through the slip and stretches into in the sleeve, just the tip of compression leg with circular slider fixed connection, so, when the extension board is installed in the front side of casing, can utilize the clamp plate to extrude the converter main part for the card that the converter main part can be stable is in the constant head tank, guarantee the stability of converter main part.
Compared with the prior art, the dustproof heat dissipation shell of the servo frequency converter has the following technical advantages:
Firstly, when a heat radiation fan is started, ventilation and heat radiation are conveniently carried out on a frequency converter main body in a shell, so that the heat radiation effect of the frequency converter main body is ensured, and the problem that the use effect of the frequency converter main body is affected if the frequency converter main body placed in the shell does not radiate in time because the temperature inside the shell can be continuously increased when the frequency converter main body works for a long time is solved;
Second, support through elastic mechanism in the casing and be provided with mounting platform for when the casing received the collision, play the cushioning effect to the converter main part of fixed mounting in the casing through elastic mechanism's supporting spring, avoid the casing to receive the impact force conduction of collision to the converter main part on, provide good environment for the working process of converter main part.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model.
FIG. 1 is a first view angle structure diagram of a dustproof heat dissipation housing of a servo frequency converter according to the present utility model;
FIG. 2 is a view of a second view angle of a dustproof heat dissipation housing of a servo frequency converter according to the present utility model;
FIG. 3 is a schematic view of the inner structure of a dustproof heat dissipation housing of a servo frequency converter according to the present utility model;
FIG. 4 is a schematic structural diagram of a mounting platform in a dustproof heat dissipation housing of a servo frequency converter provided by the utility model;
FIG. 5 is an enlarged partial schematic view of FIG. 4 at b;
FIG. 6 is a schematic diagram of a press-fit assembly in a dustproof heat dissipation housing of a frequency converter according to the present utility model
Fig. 7 is an enlarged partial schematic view at a in fig. 6.
The reference numerals are as follows:
1. a housing; 11. a fixing seat; 12. a support sleeve;
2. A side plate;
3. A support plate; 31. pressing a column; 32. a pressing plate; 33. a sleeve; 34. a support spring; 35. a circular slider;
4. A heat radiation fan;
5. A heat radiation hole;
6. a frequency converter main body;
7. A mounting platform; 71. a positioning groove; 72. limiting through holes; 73. supporting the sliding sleeve; 74. a support rod; 75. a fixed ring sleeve; 76. a support ring sleeve; 77. and a connecting spring.
Detailed Description
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, in the embodiment of the present utility model, a dustproof heat dissipation housing for a servo frequency converter is provided, which includes a housing 1 for accommodating a frequency converter main body 6, wherein a detachable side plate 2 is provided on the front side of the housing 1, so that the side plate 2 is convenient to be removed from the housing 1, and the frequency converter main body 6 in the housing 1 is convenient to be taken and placed.
Wherein, a plurality of louvre 5 has been seted up in the left side of casing 1, the right side of casing 1 is provided with radiator fan 4 for when starting radiator fan 4, be convenient for ventilate the radiating to the converter main part 6 in the casing 1, with guarantee the radiating effect to converter main part 6, solved converter main part 6 and lead to the inside temperature of casing 1 constantly to rise when carrying out the during operation for a long time, place the problem of the radiating in time will influence the radiating effect of converter main part 6 in the converter main part 6 of the inside temperature of casing 1 of the converter main part 6.
Further, the installation platform 7 is supported and arranged in the shell 1 through the elastic mechanism, and the frequency converter main body 6 is fixedly connected to the installation platform 7 through screws, so that when the shell 1 is collided, the frequency converter main body 6 fixedly arranged in the shell 1 is buffered, and the impact force of the collision of the shell 1 is prevented from being transmitted to the frequency converter main body 6.
As shown in fig. 3 to 5, in the embodiment of the present utility model, a support sliding sleeve 73 is fixedly disposed on a side edge of the mounting platform 7, the support sliding sleeve 73 is slidably sleeved on a support rod 74, an end portion of the support rod 74 is fixedly connected to the support sleeve 12, the support sleeve 12 is fixedly mounted on a fixing seat 11, and the fixing seat 11 is fixedly mounted on an inner wall of a rear side plate of the housing 1.
Further, a support ring sleeve 76 is fixedly installed on the support sliding sleeve 73, a fixing ring sleeve 75 is fixedly installed on the support rod 74, the fixing ring sleeve 75 is connected with the support ring sleeve 76 through a connecting spring 77, specifically, the connecting spring 77 is sleeved on the support rod 74, one end of the connecting spring 77 is connected with the fixing ring sleeve 75, and the other end of the connecting spring 77 is connected with the support ring sleeve 76.
With continued reference to fig. 4, the mounting platform 7 is further provided with a positioning slot 71, the positioning slot 71 is provided with a plurality of limiting through holes 72 at equal intervals, the frequency converter main body 6 is placed on the positioning slot 71 and fixed by screws, and the limiting through holes 72 are used for ventilating and radiating the contact surface of the frequency converter main body 6 mounted on the positioning slot 71.
With continued reference to fig. 1, 2, 6 and 7, in the embodiment of the present utility model, a support plate 3 is integrally formed on the side plate 2, a press-fitting assembly is disposed on the support plate 3, the press-fitting assembly includes a pressing plate 32, the pressing plate 32 is used for pressing on the frequency converter main body 6, so that the frequency converter main body 6 can be clamped in the positioning slot 71, and a pressing surface of the pressing plate 32 is a smooth surface, so that relative sliding can be generated between the frequency converter main body 6 and the pressing surface of the pressing plate 32; the pressing plate 32 is connected with the support plate 3 through an elastic connecting piece; the elastic connecting piece comprises a sleeve 33, the sleeve 33 is fixedly arranged on the pressing plate 32, a circular sliding block 35 is arranged in an inner cavity of the sleeve 33 in a supporting mode through a supporting spring 34 in a supporting and sliding mode, a pressing column 31 is fixedly arranged on the inner side of the supporting plate 3, the end portion of the pressing column 31 penetrates through and slides into the sleeve 33, the end portion of the pressing column 31 is fixedly connected with the circular sliding block 35, and therefore when the supporting plate 3 is arranged on the front side of the shell 1, the pressing plate 32 can be used for pressing the frequency converter main body 6, the frequency converter main body 6 can be stably clamped in the positioning groove 71, and the stability of the frequency converter main body 6 is guaranteed.
Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. A dustproof heat dissipation shell of a servo frequency converter comprises a shell (1) for placing a frequency converter main body (6); the method is characterized in that:
The front side of the shell (1) is provided with a detachable side plate (2);
A plurality of radiating holes (5) are formed in the left side of the shell (1), and a radiating fan (4) is arranged on the right side of the shell (1);
An installation platform (7) is supported and arranged in the shell (1) through an elastic mechanism, and the frequency converter main body (6) is fixedly connected to the installation platform (7) through a screw;
The side of the mounting platform (7) is fixedly provided with a support sliding sleeve (73), the support sliding sleeve (73) is sleeved on a support rod (74) in a sliding manner, the end part of the support rod (74) is fixedly connected with a support sleeve (12), the support sleeve (12) is fixedly mounted on a fixing seat (11), and the fixing seat (11) is fixedly mounted on the inner wall of the rear side plate of the shell (1);
The support sliding sleeve (73) is fixedly provided with a support ring sleeve (76), the support rod (74) is fixedly provided with a fixed ring sleeve (75), and the fixed ring sleeve (75) is connected with the support ring sleeve (76) through a connecting spring (77).
2. The dustproof heat dissipation housing of a servo frequency converter according to claim 1, wherein the connecting spring (77) is sleeved on the supporting rod (74), one end of the connecting spring (77) is connected with the fixed ring sleeve (75), and the other end of the connecting spring (77) is connected with the supporting ring sleeve (76).
3. The dustproof heat dissipation shell of the servo frequency converter according to claim 2, wherein the mounting platform (7) is further provided with positioning grooves (71), and a plurality of limiting through holes (72) are formed in the positioning grooves (71) at equal intervals;
The frequency converter main body (6) is placed on the positioning groove (71) and fixed through screws.
4. A servo frequency converter dustproof heat dissipation housing as claimed in claim 2 or 3, characterized in that a support plate (3) is integrally formed on the side plate (2), a press-fit assembly is arranged on the support plate (3), the press-fit assembly comprises a pressing plate (32), and the pressing plate (32) is used for being pressed on the frequency converter main body (6);
the compression surface of the compression plate (32) is a smooth surface;
the pressing plate (32) is connected with the support plate (3) through an elastic connecting piece.
5. The dustproof heat dissipation housing of a servo frequency converter according to claim 4, wherein the elastic connecting piece comprises a sleeve (33), the sleeve (33) is fixedly installed on the pressing plate (32), a circular sliding block (35) is slidably arranged in an inner cavity of the sleeve (33) through a supporting spring (34), a pressing column (31) is fixedly arranged on the inner side of the support plate (3), the end portion of the pressing column (31) penetrates through and slides into the sleeve (33), and the end portion of the pressing column (31) is fixedly connected with the circular sliding block (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695162.9U CN221009988U (en) | 2023-10-09 | 2023-10-09 | Dustproof heat dissipation shell of servo frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695162.9U CN221009988U (en) | 2023-10-09 | 2023-10-09 | Dustproof heat dissipation shell of servo frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009988U true CN221009988U (en) | 2024-05-24 |
Family
ID=91115460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322695162.9U Active CN221009988U (en) | 2023-10-09 | 2023-10-09 | Dustproof heat dissipation shell of servo frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009988U (en) |
-
2023
- 2023-10-09 CN CN202322695162.9U patent/CN221009988U/en active Active
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