CN214591108U - Cabinet hanging type interchange frequency converter - Google Patents
Cabinet hanging type interchange frequency converter Download PDFInfo
- Publication number
- CN214591108U CN214591108U CN202120441938.2U CN202120441938U CN214591108U CN 214591108 U CN214591108 U CN 214591108U CN 202120441938 U CN202120441938 U CN 202120441938U CN 214591108 U CN214591108 U CN 214591108U
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- Prior art keywords
- shell
- frequency converter
- circuit breaker
- input
- cabinet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 28
- 239000002274 desiccant Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
A cabinet-hanging type interchange frequency converter comprises a shell, an input groove, a heat dissipation window, rollers, a baffle, a buckle, a display screen, an input interface, a back plate and an adjusting knob, wherein the side surface of the shell is connected with the input groove; the interior of the input slot is connected with the input interface; one end of the input interface, which is far away from the input slot, is connected with the frequency converter; the side surface of the shell is connected with the heat dissipation window; the bottom of the shell is rotationally connected with the roller; the shell side rotates with the baffle to be connected, this device simple structure is easy and simple to handle, can effectual change input power supply's voltage and alternating current frequency, can demonstrate the state of current converter in real time through the display screen, adjust knob can effectual regulation converter's work efficiency, the adjustment tank can effectually protect adjust knob effectually to prevent that the mistake from touching, can carry out effectual switch connection to the circuit through the circuit breaker, realized the control to the circuit, can prevent through safeties that overload voltage from burning out the converter.
Description
Technical Field
The utility model relates to a converter technical field especially relates to a hanging converter that exchanges of cabinet.
Background
The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal Insulated Gate Bipolar Transistor (IGBT), and provides the required power supply voltage according to the actual requirement of the motor, thereby achieving the purposes of energy saving and speed regulation. In addition, the frequency converter also has the protection functions of overcurrent, overvoltage, overload protection and the like. Along with the continuous improvement of industrial automation degree, the application of converter is also more and more extensive, and there are the not thorough protection to converter core component, the inconvenient scheduling problem of interactive operation in current hanging converter and the cabinet type converter that falls to the ground.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a cabinet hanging type interchange frequency converter, the utility model has simple structure and convenient operation, can effectively change the voltage and alternating current frequency of an input power supply, can display the state of the current frequency converter in real time through a display screen, can effectively adjust the working efficiency of the frequency converter through an adjusting knob, can effectively protect the adjusting knob from being touched by mistake, can effectively carry out on-off connection on a circuit through a circuit breaker, realizes the control on the circuit, can prevent the frequency converter from being burnt by overload voltage through a safety device, can effectively protect the working environment of the frequency converter through a fuse device, can ensure the stability of the air environment in the shell body by the positive safety of a filter device and a drying agent, avoids the influence of dust and moisture on electronic elements, and can effectively reduce the temperature in the shell body through an air blower, prevent that the converter from overheated, the effectual portability that improves this device of gyro wheel, baffle and buckle can effectual protection inside electronic component stable in structure, have improved the stability of this device.
(II) technical scheme
The utility model provides a cabinet hanging type interchange frequency converter, which comprises a shell, an input groove, a heat dissipation window, a roller, a baffle, a buckle, a display screen, an input interface, a back plate, an adjusting knob, a frequency converter, a fixed bracket, a circuit breaker, a safety device, a circuit breaker, an input connection interface, an output connection interface, a metal clamping piece, a fuse, a vacuum tube, an air blower, a filtering device, a drying agent, a temperature sensor and a humidity sensor;
the side surface of the shell is connected with the input slot; the interior of the input slot is connected with the input interface; one end of the input interface, which is far away from the input slot, is connected with the frequency converter; the side surface of the shell is connected with the heat dissipation window; the bottom of the shell is rotationally connected with the roller; the side surface of the shell is rotationally connected with the baffle; the baffle is contacted with the buckle; the buckle is rotationally connected with the shell; the top of the shell is connected with the back plate; the back plate is connected with the display screen; an adjusting groove is arranged below the display screen; the adjusting groove is connected with the back plate; the adjusting groove is rotationally connected with the adjusting knob; the adjusting knob is connected with the frequency converter in a control way; the frequency converter is connected with the fixed bracket; the fixed bracket is connected with the inner wall of the shell; the frequency converter is electrically connected with the circuit breaker through a cable; the circuit breaker is electrically connected with the safety device through a cable; the fuse device is provided with a fuse device; the circuit breaker comprises a circuit breaker housing; the circuit breaker is rotationally connected with the circuit breaker shell; the top of the breaker shell is connected with the input connecting interface; the bottom of the breaker shell is connected with the output connection interface; the safety device comprises a safety base; an insulating layer is arranged on the safety base; the safety base is connected with the metal clamping piece; the fuse device includes a metal cap; the metal cap is contacted with the metal clamping piece; the metal cap is connected with the fuse; the metal cap shell is connected with the vacuum tube; the vacuum tube covers the fuse; the safety device is connected with the fixed bracket; the circuit breaker is connected with the fixed bracket; the safety device is provided with an output interface; the inner wall of the shell is connected with the blower; the blower is connected with the filtering device through a connecting air pipe; the filtering device is connected with the inner wall of the shell; the inner wall of the shell is connected with the drying agent; the drying agent is connected with the humidity sensor; the inner wall of the shell is connected with a temperature sensor
Preferably, the bottom of the shell is provided with a rotary connecting piece, and the rotary connecting piece is rotatably connected with the roller.
Preferably, the baffle is provided with a rubber sealing ring.
Preferably, the buckle is provided with a rotary shifting piece, the baffle is provided with a blocking groove, and the rotary shifting piece is in contact with the blocking groove.
Preferably, the frequency converter is in communication connection with the display screen.
Preferably, the circuit breaker is provided with a rotary connecting piece, and the rotary connecting piece is connected with the circuit breaker.
Preferably, the metal clamping piece is provided with a threaded hole and is connected with the safety base through a screw.
Preferably, a filter screen is arranged in the filter device.
Preferably, the humidity sensor and the temperature sensor are in communication connection with the display screen.
The above technical scheme of the utility model has following profitable technological effect:
the device has simple structure and simple operation, can effectively change the voltage and alternating current frequency of an input power supply, can display the state of the current frequency converter in real time through the display screen, the adjusting knob can effectively adjust the working efficiency of the frequency converter, the adjusting groove can effectively protect the adjusting knob from being touched by mistake, the circuit can be effectively connected with a switch through the circuit breaker, the control of the circuit is realized, the frequency converter can be prevented from being burnt by overload voltage through the safety device, the working environment of the frequency converter can be effectively protected through the fuse device, the filtering device and the drying agent can be in peace to ensure the stability of the air environment in the shell, the influence of dust and moisture on electronic elements is avoided, the air blower can effectively reduce the internal temperature of the shell, the frequency converter is prevented from overheating, the roller wheel effectively improves the portability of the device, and the baffle and the buckle can effectively protect the structure of the internal electronic elements from being stable, the stability of this device has been improved.
Drawings
Fig. 1 is a schematic structural view of a cabinet-hanging type interchangeable frequency converter provided by the utility model.
Fig. 2 is a side view of the hanging interchangeable converter of cabinet of the utility model.
Fig. 3 is a front view of the hanging type interchangeable frequency converter of the cabinet.
Fig. 4 is the utility model provides a structural schematic diagram of circuit breaker in hanging interchange converter of cabinet.
Fig. 5 is a schematic structural diagram of a fuse device in a hanging type interchangeable frequency converter of a cabinet.
Fig. 6 is a schematic structural diagram of a safety device in a hanging-type interchangeable frequency converter of the present invention.
Reference numerals: 1. a housing; 2. an input slot; 3. a heat dissipation window; 4. a roller; 5. a baffle plate; 6. buckling; 7. an adjustment groove; 8. a display screen; 9. an input interface; 10. a back plate; 11. adjusting a knob; 12. a frequency converter; 13. fixing a bracket; 14. a circuit breaker; 15. a safety device; 16. a fuse device; 17. a cut-off switch; 18. an input connection interface; 19. an output connection interface; 20. a safety base; 21. a metal clip; 22. a metal cap; 23. a fuse; 24. a vacuum tube; 25. a blower; 26. a filtration device; 27. a desiccant; 28. a temperature sensor; 29. a humidity sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-6, the utility model provides a cabinet hanging type frequency converter that exchanges, including casing 1, input slot 2, heat dissipation window 3, gyro wheel 4, baffle 5, buckle 6, display screen 8, input interface 9, backplate 10, adjust knob 11, converter 12, fixed bolster 13, circuit breaker 14, safety device 15, circuit breaker 17, input connection interface 18, output connection interface 19, metal clamping piece 21, fuse 23, vacuum tube 24, air-blower 25, filter equipment 26, drier 27, temperature sensor 28 and humidity transducer 29;
the side surface of the shell 1 is connected with the input slot 2; the input slot 2 is internally connected with an input interface 9; one end of the input interface 9 far away from the input slot 2 is connected with a frequency converter 12; the side surface of the shell 1 is connected with the heat dissipation window 3; the bottom of the shell 1 is rotationally connected with the roller 4; the side surface of the shell 1 is rotatably connected with a baffle 5; the baffle 5 is contacted with the buckle 6; the buckle 6 is rotationally connected with the shell 1; the top of the shell 1 is connected with a back plate 10; the back plate 10 is connected with the display screen 8; an adjusting groove 7 is arranged below the display screen 8; the adjusting groove 7 is connected with the back plate 10; the adjusting groove 7 is rotationally connected with an adjusting knob 11; the adjusting knob 11 is in control connection with the frequency converter 12; the frequency converter 12 is connected with the fixed bracket 13; the fixed bracket 13 is connected with the inner wall of the shell 1; the frequency converter 12 is electrically connected with the circuit breaker 14 through a cable; the circuit breaker 14 is electrically connected with the safety device 15 through a cable; the fuse device 15 is provided with a fuse device 16; circuit breaker 14 includes a circuit breaker housing; the circuit breaker 17 is rotationally connected with the circuit breaker shell; the top of the breaker shell is connected with an input connection interface 18; the bottom of the breaker shell is connected with an output connection interface 19; the safety device 15 comprises a safety base 20; an insulating layer is arranged on the safety base 20; the safety base 20 is connected with the metal clamping piece 21; the fuse device 16 includes a metal cap 22; the metal cap 22 is in contact with the metal clip 21; the metal cap 22 is connected with the fuse 23; the metal cap 22 shell is connected with a vacuum tube 24; the vacuum tube 24 houses the fuse 23; the safety device 15 is connected with the fixed bracket 13; the circuit breaker 14 is connected with the fixed bracket 13; the safety device 15 is provided with an output interface; the inner wall of the shell 1 is connected with a blower 25; the blower 25 is connected with the filtering device 26 through a connecting air pipe; the filtering device 26 is connected with the inner wall of the shell 1; the inner wall of the shell 1 is connected with a drying agent 27; the drying agent 27 is connected with a humidity sensor 29; the inner wall of the housing 1 is connected to a temperature sensor 28.
In the utility model, effective human-computer interaction can be realized through the display screen 8 and the adjusting knob 11, the use efficiency of the frequency converter 12 is improved, the adjusting knob 11 can effectively adjust the work efficiency of the frequency converter 12, the adjusting groove 7 can effectively protect the adjusting knob 11 from being touched by mistake, the circuit can be effectively switched on and off through the circuit breaker 14, the control of the circuit is realized, the frequency converter 12 can be prevented from being burnt by overload voltage through the safety device 15, the working environment of the frequency converter 12 can be effectively protected through the fuse device 16, the filter device 26 and the drying agent 27 can ensure the stability of the air environment in the shell with male safety, the influence of dust and moisture on electronic elements is avoided, the air blower 25 can effectively reduce the internal temperature of the shell, the frequency converter 12 is prevented from being overheated, the roller 4 effectively improves the portability of the device, baffle 5 and buckle 6 can effectual protection internal electronic component stable in structure, have improved the stability of this device, and converter 12 carries out the frequency conversion with external power source through input interface 9 and exports via circuit breaker 14 and safeties 15, the effectual voltage stability that has improved has guaranteed power supply safety, can avoid power consumption personnel direct operation converter 12 through the casing 1 of integrated form, has guaranteed that the core structure is not influenced by the human factor.
In an alternative embodiment, the bottom of the housing 1 is provided with a rotational connection, which is rotationally connected to the roller 4.
In an alternative embodiment, the baffle 5 is provided with a rubber sealing ring.
In an alternative embodiment, the buckle 6 is provided with a rotary pull piece, the baffle 5 is provided with a blocking groove, and the rotary pull piece is in contact with the blocking groove.
In an alternative embodiment, the frequency converter 12 is communicatively connected to the display screen 8.
In an alternative embodiment, circuit breaker 14 is provided with a rotary connection that is connected to circuit breaker 17.
In an alternative embodiment, the metal clip 21 is provided with a threaded hole, and the metal clip 21 is connected with the safety base 20 through a screw.
In an alternative embodiment, a filter screen is provided within the filter assembly 26.
In an alternative embodiment, humidity sensor 29 and temperature sensor 28 are communicatively coupled to display screen 8.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A cabinet-hanging type interchangeable frequency converter is characterized by comprising a shell (1), an input groove (2), a heat dissipation window (3), a roller (4), a baffle (5), a buckle (6), a display screen (8), an input interface (9), a back plate (10), an adjusting knob (11), a frequency converter (12), a fixed support (13), a circuit breaker (14), a safety device (15), a circuit breaker (17), an input connecting interface (18), an output connecting interface (19), a metal clamping piece (21), a fuse (23), a vacuum tube (24), a blower (25), a filtering device (26), a drying agent (27), a temperature sensor (28) and a humidity sensor (29);
the side surface of the shell (1) is connected with the input slot (2); the interior of the input slot (2) is connected with an input interface (9); one end of the input interface (9) far away from the input slot (2) is connected with the frequency converter (12); the side surface of the shell (1) is connected with the heat dissipation window (3); the bottom of the shell (1) is rotationally connected with the roller (4); the side surface of the shell (1) is rotationally connected with the baffle (5); the baffle (5) is contacted with the buckle (6); the buckle (6) is rotationally connected with the shell (1); the top of the shell (1) is connected with a back plate (10); the back plate (10) is connected with the display screen (8); an adjusting groove (7) is arranged below the display screen (8); the adjusting groove (7) is connected with the back plate (10); the adjusting groove (7) is rotationally connected with the adjusting knob (11); the adjusting knob (11) is in control connection with the frequency converter (12); the frequency converter (12) is connected with the fixed bracket (13); the fixed bracket (13) is connected with the inner wall of the shell (1); the frequency converter (12) is electrically connected with the circuit breaker (14) through a cable; the circuit breaker (14) is electrically connected with the safety device (15) through a cable; the fuse device (15) is provided with a fuse device (16); the circuit breaker (14) includes a circuit breaker housing; the circuit breaker (17) is rotationally connected with the breaker shell; the top of the breaker shell is connected with an input connection interface (18); the bottom of the breaker shell is connected with an output connection interface (19); the safety device (15) comprises a safety base (20); an insulating layer is arranged on the safety base (20); the safety base (20) is connected with the metal clamping piece (21); the fuse device (16) comprises a metal cap (22); the metal cap (22) is contacted with the metal clamping piece (21); the metal cap (22) is connected with the fuse (23); the outer shell of the metal cap (22) is connected with a vacuum tube (24); the vacuum tube (24) covers the fuse (23); the safety device (15) is connected with the fixed bracket (13); the circuit breaker (14) is connected with the fixed bracket (13); the safety device (15) is provided with an output interface; the inner wall of the shell (1) is connected with a blower (25); the blower (25) is connected with the filtering device (26) through a connecting air pipe; the filtering device (26) is connected with the inner wall of the shell (1); the inner wall of the shell (1) is connected with a drying agent (27); the drying agent (27) is connected with a humidity sensor (29); the inner wall of the shell (1) is connected with a temperature sensor (28).
2. A cabinet-hung interchangeable frequency converter according to claim 1, characterized in that the bottom of the housing (1) is provided with a rotary connecting piece, and the rotary connecting piece is rotatably connected with the roller (4).
3. A cabinet hanging type interchange frequency converter according to claim 1, wherein the baffle plate (5) is provided with a rubber sealing ring.
4. A cabinet hanging type interchange frequency converter according to claim 1, wherein the rotary paddle is provided on the buckle (6), the blocking groove is provided on the baffle plate (5), and the rotary paddle is in contact with the blocking groove.
5. A cabinet-hanging interchangeable transducer according to claim 1, characterised in that the transducer (12) is communicatively connected to the display screen (8).
6. A cabinet-hanging interconversion frequency converter according to claim 1, characterized in that the circuit breaker (14) is provided with a rotary connection, which is connected to the circuit breaker (17).
7. A cabinet hanging type interchange frequency converter according to claim 1, wherein the metal clip (21) is provided with a threaded hole, and the metal clip (21) is connected with the safety base (20) through a screw.
8. A cabinet-hung interchangeable frequency converter according to claim 1, characterized in that a filter screen is provided inside the filter unit (26).
9. A cabinet-hanging interchangeable frequency converter according to claim 1, characterized in that the humidity sensor (29) and the temperature sensor (28) are communicatively connected to the display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120441938.2U CN214591108U (en) | 2021-03-01 | 2021-03-01 | Cabinet hanging type interchange frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120441938.2U CN214591108U (en) | 2021-03-01 | 2021-03-01 | Cabinet hanging type interchange frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591108U true CN214591108U (en) | 2021-11-02 |
Family
ID=78352041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120441938.2U Expired - Fee Related CN214591108U (en) | 2021-03-01 | 2021-03-01 | Cabinet hanging type interchange frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591108U (en) |
-
2021
- 2021-03-01 CN CN202120441938.2U patent/CN214591108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |