CN220022593U - Adjustable frequency converter - Google Patents
Adjustable frequency converter Download PDFInfo
- Publication number
- CN220022593U CN220022593U CN202320934475.2U CN202320934475U CN220022593U CN 220022593 U CN220022593 U CN 220022593U CN 202320934475 U CN202320934475 U CN 202320934475U CN 220022593 U CN220022593 U CN 220022593U
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- frequency converter
- converter body
- fixedly connected
- heat
- air inlet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction 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
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an adjustable frequency converter, comprising: the frequency converter comprises a frequency converter body, wherein a display screen and function keys are arranged outside the frequency converter body, and a plurality of equipment boards are fixedly connected inside the frequency converter body; the heat dissipation assembly comprises an air inlet and an air outlet, and the air inlet and the air outlet are respectively formed in the bottom and the top of the frequency converter body. When the electronic component is used, the electronic components which are easy to generate heat are arranged at the tops of the equipment boards, when the electronic components work, the heat is transferred to the radiating plate, the heat is further radiated through the radiating fins, meanwhile, the motor drives the fan blade to rotate at a high speed, cooler air outside the frequency converter body is transmitted to the inside of the frequency converter body through the air inlet, and meanwhile, heat flow inside the frequency converter body is discharged from the air outlet, so that the advantages of convenience in radiating and service life improvement are realized.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to an adjustable 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.
Under the condition that the working strength of the current frequency converter is higher, the heat dissipation mechanism is required to actively dissipate heat so as to keep the stability of the frequency converter in use.
Disclosure of Invention
The utility model aims to provide an adjustable frequency converter which has the advantages of being convenient for heat dissipation and prolonging service life, and solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable frequency converter comprising: the frequency converter comprises a frequency converter body, wherein a display screen and function keys are arranged outside the frequency converter body, and a plurality of equipment boards are fixedly connected inside the frequency converter body; the heat dissipation assembly comprises an air inlet and an air outlet, the air inlet and the air outlet are respectively formed in the bottom and the top of the frequency converter body, a protection frame is fixedly connected to the inside of the frequency converter body, a motor is fixedly connected to the inside of the protection frame, a fan blade is fixedly connected to one end of an output shaft of the motor, a plurality of heat dissipation plates are fixedly connected to the right end of the equipment plate, and a plurality of heat dissipation plates are fixedly connected to the right side of the heat dissipation plates. When using, with the easy thermal electronic components of converter body inner structure, all install in the top of a plurality of equipment boards, when electronic components work, can give the heating panel with heat transfer, further can give off heat through the fin, the motor simultaneously can drive fan blade high-speed rotation, can pass through the inside of air inlet transmission to the converter body with the outside colder air of converter body, the inside heat flow of converter body can follow the gas outlet discharge simultaneously.
Preferably, the inside of air inlet and gas outlet all fixedly connected with filter, the inside that impurity got into the converter body can be placed to the filter.
Preferably, a plurality of ventilation holes are formed in the equipment boards, and the ventilation holes can facilitate heat dissipation and ventilation of electronic components.
Preferably, the inside of a plurality of the fin all is provided with ventilative net, a plurality of ventilative net be convenient for the heat dissipation, and the circulation of air current.
Preferably, the bottom of converter body fixedly connected with four foundation columns, four the foundation column can improve stable support nature.
Preferably, a temperature sensor is arranged in the frequency converter body, when the temperature is low, the frequency converter body can radiate heat by means of a plurality of radiating fins, and when the temperature reaches a preset value, the motor is started to drive the fan blades to improve the radiating efficiency.
Compared with the prior art, the utility model has the following beneficial effects: when using, with the easy thermal electronic components of converter body inner structure production, all install in the top of a plurality of equipment boards, when electronic components work, can give the heating panel with heat transfer, further can give off heat through the fin, the motor drives fan blade high-speed rotation simultaneously, can pass through the inside of air inlet transmission to the converter body with the outside colder air of converter body, the inside heat flow of converter body can be discharged from the gas outlet simultaneously to realize the benefit that the heat dissipation of being convenient for improves life.
Drawings
FIG. 1 is a schematic diagram of an external configuration of an adjustable frequency converter according to the present utility model;
FIG. 2 is a schematic diagram of an adjustable frequency converter according to the present utility model;
FIG. 3 is a right-side view of an adjustable frequency converter according to the present utility model;
fig. 4 is a schematic top view of the heat dissipating plate of the present utility model.
In the figure: 1. a transducer body; 2. a display screen; 3. a function key; 4. a bottom post; 5. an equipment board; 6. ventilation holes; 7. a protective frame; 8. a motor; 9. a fan blade; 10. a heat dissipation plate; 11. a heat sink; 12. a breathable net; 13. an air outlet; 14. an air inlet; 15. and (5) a filter plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustable frequency converter comprising: the frequency converter comprises a frequency converter body 1, wherein a display screen 2 and function keys 3 are arranged outside the frequency converter body 1, and a plurality of equipment boards 5 are fixedly connected inside the frequency converter body 1; the heat dissipation assembly comprises an air inlet 14 and an air outlet 13, the air inlet 14 and the air outlet 13 are respectively formed in the bottom and the top of the frequency converter body 1, the inside of the frequency converter body 1 is fixedly connected with a protection frame 7, the inside of the protection frame 7 is fixedly connected with a motor 8, one end of an output shaft of the motor 8 is fixedly connected with fan blades 9, the right ends of a plurality of equipment boards 5 are fixedly connected with a heat dissipation plate 10, and the right sides of the heat dissipation plate 10 are fixedly connected with a plurality of heat dissipation plates 11. When using, the electronic components that will produce heat easily with converter body 1 inner structure all installs in the top of a plurality of equipment boards 5, when electronic components work, can give heating panel 10 with heat transfer, further can give off heat through fin 11, motor 8 can drive the high-speed rotation of flabellum 9 simultaneously, can pass through air inlet 14 with the outside cooler air of converter body 1 and transmit to the inside of converter body 1, and the inside heat flow of converter body 1 can follow gas outlet 13 and discharge simultaneously.
Further, the inside of air inlet 14 and gas outlet 13 all fixedly connected with filter 15, and impurity entering converter body 1's inside can be placed to filter 15.
A plurality of ventilation holes 6 are formed in the equipment boards 5, and the ventilation holes 6 can facilitate the heat dissipation and ventilation of electronic components.
The inside of a plurality of fin 11 all is provided with ventilative net 12, and a plurality of ventilative net 12 are convenient for the heat dissipation of heat, and the circulation of air current.
The bottom fixedly connected with four collet 4 of converter body 1, four collet 4 can improve stable support nature.
The inside of converter body 1 is provided with temperature sensor, can rely on a plurality of fin 11 to dispel the heat when the temperature is lower, reaches the predetermined value when the temperature, and motor 8 starts to take driving blade 9 to improve radiating efficiency.
Working principle: when this adjustable converter uses, when using, with the easy thermal electronic components of converter body 1 inner structure production, all install in the top of a plurality of equipment boards 5, when electronic components work, can give heating panel 10 with heat transfer, further can give off heat through fin 11, motor 8 can drive flabellum 9 high-speed rotation simultaneously, can pass through air inlet 14 with the outside cooler air of converter body 1 and transmit to the inside of converter body 1, the inside heat flow of converter body 1 can follow gas outlet 13 and discharge simultaneously.
The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An adjustable frequency converter, comprising:
the frequency converter comprises a frequency converter body (1), wherein a display screen (2) and function keys (3) are arranged outside the frequency converter body (1), and a plurality of equipment boards (5) are fixedly connected inside the frequency converter body (1);
the heat dissipation assembly comprises an air inlet (14) and an air outlet (13), the air inlet (14) and the air outlet (13) are respectively formed in the bottom and the top of the frequency converter body (1), a protection frame (7) is fixedly connected to the inside of the frequency converter body (1), a motor (8) is fixedly connected to the inside of the protection frame (7), a fan blade (9) is fixedly connected to one end of an output shaft of the motor (8), a plurality of heat dissipation plates (10) are fixedly connected to the right end of the equipment plate (5), and a plurality of heat dissipation fins (11) are fixedly connected to the right side of the heat dissipation plates (10).
2. The adjustable frequency converter of claim 1, wherein: the inside of air inlet (14) and gas outlet (13) all fixedly connected with filter (15).
3. The adjustable frequency converter of claim 1, wherein: a plurality of ventilation holes (6) are formed in the equipment boards (5).
4. The adjustable frequency converter of claim 1, wherein: and the inside of the radiating fins (11) is provided with a ventilation net (12).
5. The adjustable frequency converter of claim 1, wherein: the bottom of the frequency converter body (1) is fixedly connected with four bottom posts (4).
6. The adjustable frequency converter of claim 1, wherein: the inside of converter body (1) is provided with temperature sensor, can rely on a plurality of fin (11) to dispel the heat when the temperature is lower, reaches the predetermined value when temperature, and motor (8) start-up takes driving flabellum (9) to improve radiating efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934475.2U CN220022593U (en) | 2023-04-19 | 2023-04-19 | Adjustable frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934475.2U CN220022593U (en) | 2023-04-19 | 2023-04-19 | Adjustable frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022593U true CN220022593U (en) | 2023-11-14 |
Family
ID=88685035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320934475.2U Active CN220022593U (en) | 2023-04-19 | 2023-04-19 | Adjustable frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022593U (en) |
-
2023
- 2023-04-19 CN CN202320934475.2U patent/CN220022593U/en active Active
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