CN220511565U - Quick radiating converter - Google Patents
Quick radiating converter Download PDFInfo
- Publication number
- CN220511565U CN220511565U CN202322166248.2U CN202322166248U CN220511565U CN 220511565 U CN220511565 U CN 220511565U CN 202322166248 U CN202322166248 U CN 202322166248U CN 220511565 U CN220511565 U CN 220511565U
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- Prior art keywords
- fan
- shell
- outer shell
- protective
- protective housing
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- 230000001681 protective effect Effects 0.000 claims description 55
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of frequency converters, and discloses a frequency converter capable of rapidly radiating heat. The utility model has the beneficial effect of fast radiating the frequency converter, and solves the problems that the temperature of the frequency converter is fast raised, the single fan cannot fast radiate, the frequency converter is overheated and failed, the internal components are overheated and damaged, and the maintenance cost is increased.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a frequency converter capable of rapidly radiating heat.
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 required power supply voltage is provided according to the actual requirement of the motor, so that the purposes of energy saving and speed regulation are achieved, and in addition, the frequency converter has many protection functions, such as overcurrent, overvoltage and overload protection.
When the existing frequency converter is operated, the fan is generally adopted for blowing and radiating, however, the frequency converter generates more heat when continuously operated in a high-temperature environment, the temperature of the frequency converter can be quickly increased, the single fan can not quickly radiate, the problem of overheat fault of the frequency converter can occur, overheat damage of internal components is caused, and the problem of increasing maintenance cost occurs.
Disclosure of Invention
The present utility model is directed to a fast heat dissipation frequency converter, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick radiating converter, includes protective housing, fixed mounting's inside converter of protective housing, its characterized in that: be equipped with radiator unit on the protective housing, radiator unit includes shell, fixed mounting at the inside fan A of shell and fan B, fixed mounting temperature sensor on the shell, fixed mounting at the cold gas cover on shell right side, fixed mounting at the vortex tube on the cold gas cover, protective housing fixed mounting is inside the shell, fan A and fan B are located the protective housing left and right sides respectively, a plurality of heat dissipation groove has all been seted up on the protective housing left and right sides wall, the air conditioning end of vortex tube is located the cold gas cover inside, fan A's air intake is towards the protective housing, fan B's air intake is towards the cold gas cover, air outlet is towards the protective housing, the inner chamber of cold gas cover communicates with the inner chamber of shell, temperature sensor passes through control assembly and is connected with the vortex tube.
Preferably, the heat dissipation assembly further comprises a fan C fixedly installed on the outer shell, the fan C is located above the protective shell, a heat dissipation groove is formed in the upper side wall of the protective shell, and an air outlet of the fan C faces the protective shell.
Preferably, the control assembly comprises a temperature controller and an electromagnetic valve which are fixedly arranged on the outer shell, the temperature sensor is connected with the temperature controller through a wire, the temperature controller is connected with the electromagnetic valve through a wire, and the electromagnetic valve is connected with the vortex tube through an air tube.
Preferably, the dustproof net is fixedly arranged on one side, far away from the protective shell, of each of the fan A, the fan B and the fan C.
Preferably, the heat dissipation assembly further comprises a front cover plate, and the front cover plate is fixedly connected with the outer shell through screws.
Preferably, a wire passing hole which is convenient for a wire to pass through is formed in the lower side wall of the outer shell.
Preferably, the mounting plates which are convenient for the installation of the outer shell are fixedly arranged on the left side and the right side of the outer shell.
The utility model has the beneficial effects that: when the temperature of the frequency converter rises rapidly and needs to dissipate heat rapidly, as the frequency converter is fixedly arranged in the protective shell, the protective shell is fixedly arranged in the outer shell, the temperature sensor is fixedly arranged on the outer shell (the temperature sensor is an infrared temperature sensor), when the temperature of the frequency converter is too high, the temperature sensor detects the temperature and transmits signals to the temperature controller, the temperature controller controls the electromagnetic valve to open so as to enable the vortex tube to ventilate, the cold air end of the vortex tube is positioned in the cold air cover, the ventilated vortex tube can jet cold air into the cold air cover, a plurality of radiating grooves are formed in the left side wall and the right side wall of the protective shell, the air inlet of the fan A faces the protective shell, the air inlet of the fan B faces the protective shell, the inner cavity of the cold air cover is communicated with the inner cavity of the outer shell, cold air in the air inlet of the fan B is blown out from the air outlet of the fan B, the blown cold air in the fan B is blown out through the right side radiating groove, so that hot air in the frequency converter is blown out of the frequency converter, the hot air in the protective shell is sucked out of the left side radiating groove A from the air cover, and the hot air is blown out of the air from the inner side of the protective shell through the air cover, and the air is sucked out of the air cover from the air inlet to one side of the protective shell; in summary, the utility model has the beneficial effect of fast radiating the frequency converter, and solves the problems that the temperature of the frequency converter is fast raised, the single fan cannot fast radiate, the frequency converter is overheated and failed, the internal components are overheated and damaged, and the maintenance cost is increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the present utility model.
In the figure: protective housing 1, converter 2, outer housing 3, fan A4, fan B5, temperature sensor 6, air conditioning cover 7, vortex tube 8, heat sink 9, fan C10, temperature controller 11, solenoid valve 12, dust screen 13, front shroud 14, wire hole 15, mounting panel 16.
Detailed Description
The technical solutions in 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.
As shown in fig. 1-3, the utility model discloses a fast radiating frequency converter, which comprises a protective shell 1 and a frequency converter 2 fixedly installed inside the protective shell 1, wherein a radiating component is arranged on the protective shell 1, the radiating component comprises an outer shell 3, a fan A4 and a fan B5 fixedly installed inside the outer shell 3, a temperature sensor 6 fixedly installed on the outer shell 3, a cold air cover 7 fixedly installed on the right side of the outer shell 3 and a vortex tube 8 fixedly installed on the cold air cover 7, the protective shell 1 is fixedly installed inside the outer shell 3, the fan A4 and the fan B5 are respectively positioned on the left side and the right side of the protective shell 1, a plurality of radiating grooves 9 are formed in the left side wall and the right side wall of the protective shell 1, the cold air end of the vortex tube 8 is positioned inside the cold air cover 7, the air inlet of the fan A4 faces the protective shell 1, the air inlet of the fan B5 faces the cold air cover 7 and the air outlet faces the protective shell 1, the inner cavity of the cold air cover 7 is communicated with the inner cavity of the outer shell 3, and the temperature sensor 6 is connected with the vortex tube 8 through a control component. When the temperature of the frequency converter 2 is quickly increased and quick heat dissipation is needed, as the frequency converter 2 is fixedly arranged in the protective shell 1, the protective shell 1 is fixedly arranged in the outer shell 3, the temperature sensor 6 is fixedly arranged on the outer shell 3 (the temperature sensor 6 is an infrared temperature sensor 6), when the temperature of the frequency converter 2 is too high, the temperature sensor 6 detects the temperature and transmits signals to the temperature controller 11, the temperature controller 11 controls the electromagnetic valve 12 to open so as to enable the vortex tube 8 to be ventilated, and as the cold air end of the vortex tube 8 is positioned in the cold air cover 7, the ventilated vortex tube 8 can jet cold air into the cold air cover 7, and as the left and right side walls of the protective shell 1 are provided with a plurality of heat dissipation grooves 9, the air inlet of the fan A4 faces the protective shell 1, the air inlet of the fan B5 faces the cold air cover 7, the air outlet faces the protective shell 1, the inner cavity of the fan B5 is communicated with the inner cavity of the outer shell 3, and when the air is blown by the fan B5, the cold air is sucked from the air inlet of the fan B5 and then blown out from the air outlet of the fan B5, and the cold air is blown out of the air inlet of the fan B5 through the right side heat dissipation groove 9 to the frequency converter 2, so that the hot air is blown out of the inner side of the protective shell 1 through the heat dissipation groove 4, and the air is quickly sucked out of the air from the side of the protective shell 1 through the heat dissipation groove 4, and the air is sucked out of the side of the air 1; in summary, the utility model has the beneficial effect of fast radiating the frequency converter 2, and solves the problems that the temperature of the frequency converter 2 is fast raised, the single fan cannot fast radiate, the frequency converter 2 is overheated and failed, the internal components are overheated and damaged, and the maintenance cost is increased.
Preferably, the heat dissipation assembly further comprises a fan C10 fixedly installed on the outer casing 3, the fan C10 is located above the protective casing 1, the upper side wall of the protective casing 1 is provided with a heat dissipation groove 9, and an air outlet of the fan C10 faces the protective casing 1. Because fan C10 is located the top of protective housing 1, has seted up radiating groove 9 on the upper side wall of protective housing 1, and fan C10's air outlet is towards protective housing 1, and when the temperature of converter 2 is not high, temperature sensor 6 can give temperature controller 11 with the signal transmission, and temperature controller 11 control fan B5 and solenoid valve 12 are closed back control fan C10 and are opened, carry out conventional heat dissipation to converter 2, have played the effect of energy saving.
Preferably, the control assembly comprises a temperature controller 11 and an electromagnetic valve 12 which are fixedly arranged on the outer shell 3, the temperature sensor 6 is connected with the temperature controller 11 through a wire, the temperature controller 11 is connected with the electromagnetic valve 12 through a wire, and the electromagnetic valve 12 is connected with the vortex tube 8 through an air pipe. The temperature sensor 6 is connected with the temperature controller 11 through a wire, and the temperature controller 11 is connected with the electromagnetic valve 12 through a wire, so that the electromagnetic valve 12 and the vortex tube 8 can be conveniently controlled to be opened and closed. (the functions to be realized by each hardware in the utility model are supported by a large number of mature technologies, and the essence of the utility model is that the connection mode and the control mode are both the prior art for specific application occasions and do not involve the transformation of software in the hardware).
Preferably, the dustproof net 13 is fixedly installed on the sides of the fan A4, the fan B5 and the fan C10 far away from the protection shell 1. Because the dustproof net 13 is fixedly arranged on one side of the fan A4, the fan B5 and the fan C10 far away from the protective shell 1, the effect of preventing external dust from entering the protective shell 1 is achieved.
Preferably, the heat dissipation assembly further comprises a front cover plate 14, and the front cover plate 14 is fixedly connected with the outer shell 3 through screws. The front cover plate 14 is fixedly connected with the outer shell 3 through screws, so that the function of protecting the frequency converter 2 is achieved.
Preferably, a wire through hole 15 for facilitating the wire to pass is formed on the lower side wall of the outer casing 3. The lower side wall of the outer shell 3 is provided with the wire through hole 15 which is convenient for the wires to pass through, so that the effect of convenient wiring is achieved.
Preferably, the left side and the right side of the outer shell 3 are fixedly provided with mounting plates 16 which facilitate the installation of the outer shell 3. The mounting plates 16 which are convenient for the installation of the outer shell 3 are fixedly arranged on the left side and the right side of the outer shell 3, so that the effect of conveniently installing the outer shell 3 is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a quick radiating converter, includes protective housing (1), fixed mounting protective housing (1) inside converter (2), its characterized in that: be equipped with radiator unit on protective housing (1), radiator unit includes shell (3), fixed mounting fan A (4) and fan B (5) inside shell (3), fixed mounting is at temperature sensor (6) on shell (3), fixed mounting is at air conditioning cover (7) on shell (3) right side, fixed mounting is at vortex tube (8) on air conditioning cover (7), protective housing (1) fixed mounting is inside shell (3), fan A (4) and fan B (5) are located protective housing (1) left and right sides respectively, a plurality of heat dissipation groove (9) have all been seted up on the lateral wall about protective housing (1), the air conditioning end of vortex tube (8) is located inside air conditioning cover (7), the air intake of fan A (4) is towards protective housing (1), the air intake of fan B (5) is towards air conditioning cover (7), air outlet is towards air conditioning cover (1), the inner chamber of air conditioning cover (7) communicates with the inner chamber of shell (3), temperature sensor (6) are connected with vortex tube (8) through control unit.
2. The fast radiating frequency converter of claim 1, wherein: the heat dissipation assembly further comprises a fan C (10) fixedly mounted on the outer shell body (3), the fan C (10) is located above the protective shell (1), a heat dissipation groove (9) is formed in the upper side wall of the protective shell (1), and an air outlet of the fan C (10) faces the protective shell (1).
3. A fast radiating transducer according to claim 1 or 2, wherein: the control assembly comprises a temperature controller (11) and an electromagnetic valve (12) which are fixedly arranged on the outer shell body (3), the temperature sensor (6) is connected with the temperature controller (11) through a wire, the temperature controller (11) is connected with the electromagnetic valve (12) through a wire, and the electromagnetic valve (12) is connected with the vortex tube (8) through an air pipe.
4. A fast radiating transducer according to claim 3, wherein: the dustproof net (13) is fixedly arranged on one sides of the fan A (4), the fan B (5) and the fan C (10) far away from the protective shell (1).
5. A fast radiating transducer according to claim 2 or 4, wherein: the heat dissipation assembly further comprises a front cover plate (14), and the front cover plate (14) is fixedly connected with the outer shell (3) through screws.
6. The fast radiating frequency converter of claim 5, wherein: a wire passing hole (15) which is convenient for a wire to pass through is formed in the lower side wall of the outer shell (3).
7. The fast radiating transducer of claim 6, wherein: the left side and the right side of the outer shell (3) are fixedly provided with mounting plates (16) which are convenient for the outer shell (3) to be mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166248.2U CN220511565U (en) | 2023-08-10 | 2023-08-10 | Quick radiating converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166248.2U CN220511565U (en) | 2023-08-10 | 2023-08-10 | Quick radiating converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511565U true CN220511565U (en) | 2024-02-20 |
Family
ID=89867873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322166248.2U Active CN220511565U (en) | 2023-08-10 | 2023-08-10 | Quick radiating converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511565U (en) |
-
2023
- 2023-08-10 CN CN202322166248.2U patent/CN220511565U/en active Active
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| GR01 | Patent grant |