CN210111837U - Frequency converter control cover structure and frequency converter - Google Patents
Frequency converter control cover structure and frequency converter Download PDFInfo
- Publication number
- CN210111837U CN210111837U CN201921268393.9U CN201921268393U CN210111837U CN 210111837 U CN210111837 U CN 210111837U CN 201921268393 U CN201921268393 U CN 201921268393U CN 210111837 U CN210111837 U CN 210111837U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- control box
- clamping
- fan
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000001737 promoting effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning 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
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a frequency converter control cover structure and a frequency converter, which belongs to the field of frequency converters and comprises a base, a control box is arranged on the surface of the base in a sliding way, air outlets are equidistantly arranged on the end surface of the control box, clamping grooves are symmetrically arranged on the surface of the control box, fixed blocks are symmetrically and fixedly arranged on the surface of the base, through holes are arranged on the surface of the fixed blocks, connecting rods are rotatably connected inside the through holes, a mounting hole is arranged on the surface of the control box, a cylinder is slidably arranged inside the mounting hole, a fan is fixedly arranged inside the cylinder, the fan drives a first clamping plate to move through a torsional spring, so that the clamping grooves are clamped and limited by the clamping blocks, the fixed mounting of the control box is convenient, the traditional bolt mounting mode is avoided, and under the action of the fan, the air inlets and the air outlets, the ventilation and the heat dissipation can be carried, make it break away from the spacing groove, the quick dismantlement of the barrel of being convenient for clear up the fan.
Description
Technical Field
The utility model relates to a converter field, more specifically say, relate to a converter control cover structure and converter.
Background
The frequency converter is a power control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the working power supply frequency mode of the motor, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off an internal IGBT (insulated gate bipolar transistor), and the required power supply voltage is provided according to the actual requirement of the motor, so that the aims of saving energy and regulating speed are fulfilled.
However, traditional converter control cover structure adopts the mode of bolt fastening more to install, the operation of not being convenient for, and the inside of converter relies on single fin, can not effectually dispel the heat, and fan also convenient to detach is difficult to clear up.
Therefore, a large amount of converter control cover structures and converter have appeared among the prior art, and current converter control cover structure and converter, can not drive first cardboard through the torsional spring and remove, it is spacing to the draw-in groove chucking to make the fixture block, the fixed mounting of the control box of being convenient for, avoid traditional bolt installation mode, and do not have the fan, the fresh air inlet, the setting of exhaust vent, can not ventilate the heat dissipation to converter inside, guarantee the normal operation of each part, also can not be through promoting the second cardboard, make it break away from the spacing groove, the quick dismantlement of the barrel of being convenient for, a fan is cleared up.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a converter control cover structure and converter, it drives first cardboard through the torsional spring and removes, it is spacing to the draw-in groove chucking to make the fixture block, the fixed mounting of the control box of being convenient for, avoid traditional bolt installation mode, and at the fan, the fresh air inlet, under the effect of exhaust vent, can ventilate the heat dissipation to converter inside, guarantee the normal operation of each part, and through promoting the second cardboard, make it break away from the spacing groove, the quick dismantlement of the barrel of being convenient for, be used for clearing up the fan.
In order to solve the above problems, the utility model adopts the following technical proposal.
A frequency converter control cover structure and a frequency converter comprise a base, wherein a control box is slidably mounted on the surface of the base, air outlets are arranged at the same distance on the end surface of the control box, clamping grooves are symmetrically arranged on the surface of the control box, fixing blocks are symmetrically and fixedly mounted on the surface of the base, through holes are formed in the surface of the fixing blocks, connecting rods are rotatably connected inside the through holes, mounting holes are formed in the surface of the control box, a barrel is slidably mounted inside the mounting holes, a fan is fixedly mounted inside the barrel, limiting grooves are formed in the surface of the barrel, open grooves are formed in the inner wall of the mounting holes, sliding grooves are formed in the inner wall of the open grooves, second clamping plates are slidably mounted inside the sliding grooves, the first clamping plates are driven by a torsional spring to move, clamping blocks are limited to the clamping grooves in a clamping manner, the control box is conveniently fixedly mounted, and under the work of fan, fresh air inlet, exhaust vent, can ventilate the heat dissipation to converter inside, guarantee the normal operating of each part to through promoting the second cardboard, make it break away from the spacing groove, the quick dismantlement of the barrel of being convenient for is used for clearing up the fan.
Further, the surface mounting of connecting rod has the torsional spring, the equal fixed mounting in both ends of connecting rod has first cardboard, is convenient for under the effect of torsional spring, drives the connecting rod and rotates, and the setting of first cardboard, the fixed mounting of the fixture block of being convenient for.
Further, the fixed surface of first cardboard installs the fixture block, sliding connection between fixture block and the draw-in groove is convenient for under the effect of torsional spring for the fixture block is spacing to the draw-in groove chucking, makes the control box be in stable state.
Furthermore, the end face of the barrel is symmetrically provided with air inlet holes, a dustproof net is fixedly arranged inside the air inlet holes, the fan can be conveniently and normally operated, the inside of the frequency converter is ventilated, and the dust can be prevented from entering due to the arrangement of the dustproof net.
Furthermore, sliding connection between second cardboard and the spacing groove, the surface mounting of second cardboard has the spring, is convenient for under the effect of spring, promotes the second cardboard to the spacing groove chucking for the barrel keeps stable.
Furthermore, the surface of the second clamping plate is symmetrically and fixedly provided with sliding blocks, the sliding blocks are connected with the inner wall of the open slot in a sliding mode, the width of each sliding block is larger than the width of the opening of the corresponding sliding groove, the second clamping plate is convenient to keep balance in the moving process under the action of the sliding blocks, and the sliding blocks can slide along the inner wall of the open slot.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme passes through the torsional spring and drives first cardboard removal for the fixture block is spacing to the draw-in groove chucking, and the fixed mounting of the control box of being convenient for avoids traditional bolt installation mode, and under the effect of fan, fresh air inlet, exhaust vent, can ventilate the heat dissipation to converter inside, guarantees the normal operation of each part, and through promoting the second cardboard, makes it break away from the spacing groove, and the quick dismantlement of the barrel of being convenient for is used for clearing up the fan.
(2) The surface mounting of connecting rod has the torsional spring, and the equal fixed mounting in both ends of connecting rod has first cardboard, is convenient for under the effect of torsional spring, drives the connecting rod and rotates, and the setting of first cardboard, the fixed mounting of the fixture block of being convenient for.
(3) The fixed surface of first cardboard installs the fixture block, sliding connection between fixture block and the draw-in groove is convenient for under the effect of torsional spring for the fixture block is spacing to the draw-in groove chucking, makes the control box be in stable state.
(4) The end face of the barrel is symmetrically provided with air inlet holes, and the dust screen is fixedly arranged in the air inlet holes, so that the normal operation of the fan is facilitated, the inside of the frequency converter is ventilated, and the dust screen can prevent dust from entering.
(5) Sliding connection between second cardboard and the spacing groove, the surface mounting of second cardboard has the spring, is convenient for under the effect of spring, promotes the second cardboard to the spacing groove chucking for the barrel remains stable.
(6) The surface symmetry fixed mounting of second cardboard has the slider, sliding connection between slider and the open slot inner wall, and the width of slider is greater than the opening width of spout, is convenient for under the effect of slider, and the second cardboard keeps balance at the removal in-process to guarantee that the slider can follow the open slot inner wall and slide.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
the automatic air-conditioning device comprises a base 1, a control box 2, an air outlet 3, a clamping groove 4, a fixing block 5, a through hole 6, a connecting rod 7, a torsion spring 8, a first clamping plate 9, a clamping block 10, a mounting hole 11, a barrel 12, an air inlet 13, a fan 14, a limiting groove 15, an open groove 16, a sliding groove 17, a second clamping plate 18, a spring 19 and a sliding block 20.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a frequency converter control cover structure and a frequency converter, including a base 1, referring to fig. 1 and 2, a control box 2 is slidably mounted on the surface of the base 1, air outlets 3 are equidistantly arranged on the end surface of the control box 2, slots 4 are symmetrically arranged on the surface of the control box 2, fixing blocks 5 are symmetrically and fixedly mounted on the surface of the base 1, through holes 6 are formed on the surface of the fixing blocks 5, a connecting rod 7 is rotatably connected to the inside of the through holes 6, a torsion spring 8 is mounted on the surface of the connecting rod 7, first clamping plates 9 are fixedly mounted at both ends of the connecting rod 7, so as to drive the connecting rod 7 to rotate under the action of the torsion spring 8, the first clamping plates 9 are conveniently arranged, so as to facilitate the fixed mounting of clamping blocks 10, clamping blocks 10 are fixedly mounted on the surface of the first clamping plates 9, the clamping blocks 10 are slidably connected with the slots 4, so that the, so that the control box 2 is in a stable state.
Referring to fig. 1 and 3, a mounting hole 11 is formed in the surface of a control box 2, a cylinder 12 is slidably mounted inside the mounting hole 11, an air inlet hole 13 is symmetrically formed in the end surface of the cylinder 12, a dust screen is fixedly mounted inside the air inlet hole 13, so that the fan 14 can be conveniently and normally operated to ventilate the inside of the frequency converter, the dust screen is arranged to prevent dust from entering, the fan 14 is fixedly mounted inside the cylinder 12, a fan switch is mounted on one side of the control box 2, the fan switch is connected in series with a power supply and the fan 14, the fan 14 is of JSL2006 type, the rotating speed is high, the air volume is large, a limiting groove 15 is formed in the surface of the cylinder 12, an open slot 16 is formed in the inner wall of the mounting hole 11, a sliding slot 17 is formed in the inner wall of the open slot 16, a second clamping plate 18 is slidably mounted inside the sliding slot 17, the second clamping plate 18 is slidably connected, the second clamping plate 18 is pushed to clamp the limiting groove 15 conveniently under the action of the spring 19, so that the barrel 12 is kept stable, the sliding blocks 20 are symmetrically and fixedly mounted on the surface of the second clamping plate 18, the sliding blocks 20 are connected with the inner wall of the open groove 16 in a sliding mode, the width of each sliding block 20 is larger than the opening width of each sliding groove 17, the second clamping plate 18 is kept balanced in the moving process conveniently under the action of each sliding block 20, and the sliding blocks 20 can slide along the inner wall of the open groove 16.
The first clamping plate 9 can be pressed to push outwards, so that the first clamping plate 9 drives the connecting rod 7 to rotate along the inside of the through hole 6, the torsion spring 8 is stressed and deformed, when the first clamping plate 9 is in a horizontal state, the control box 2 is pushed to be in close contact with the base 1, no external force is applied to the first clamping plate 9, the torsion spring 8 is not stressed and is restored to deform, the first clamping plate 9 is driven to reset, the clamping block 10 is driven to clamp and limit the clamping groove 4, the control box 2 is kept stable, the fan switch can be opened, the fan 14 is powered on and operates, the inside of the frequency converter is ventilated and radiated under the action of the air inlet hole 13 and the air outlet hole 3, the second clamping plate 18 can also be pushed to move upwards, the second clamping plate 18 drives the sliding block 20 to move along the inner wall of the open groove 16, the movement stability of the second clamping plate 18 is ensured, the spring 19 is stressed and compressed to deform, when the spring 19 is, and (4) dismantling the cylinder body 12 and cleaning the fan 14.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a converter control cover structure and converter, includes base (1), its characterized in that: the surface of the base (1) is provided with a control box (2) in a sliding way, the end surface of the control box (2) is provided with air outlets (3) at equal intervals, the surface of the control box (2) is symmetrically provided with clamping grooves (4), the surface of the base (1) is symmetrically and fixedly provided with fixing blocks (5), the surface of the fixed block (5) is provided with a through hole (6), the inside of the through hole (6) is rotatably connected with a connecting rod (7), the surface of the control box (2) is provided with a mounting hole (11), a cylinder body (12) is slidably mounted in the mounting hole (11), a fan (14) is fixedly arranged in the cylinder body (12), a limiting groove (15) is arranged on the surface of the cylinder body (12), the inner wall of mounting hole (11) is equipped with open slot (16), the inner wall of open slot (16) is equipped with spout (17), the inside slidable mounting of spout (17) has second cardboard (18).
2. The structure of the control cover of the frequency converter and the frequency converter according to claim 1, wherein: the surface mounting of connecting rod (7) has torsional spring (8), the equal fixed mounting in both ends of connecting rod (7) has first cardboard (9).
3. The structure of the control cover of the frequency converter and the frequency converter as claimed in claim 2, wherein: a clamping block (10) is fixedly mounted on the surface of the first clamping plate (9), and the clamping block (10) is connected with the clamping groove (4) in a sliding mode.
4. The structure of the control cover of the frequency converter and the frequency converter according to claim 1, wherein: the end face of the barrel body (12) is symmetrically provided with air inlet holes (13), and a dust screen is fixedly arranged inside the air inlet holes (13).
5. The structure of the control cover of the frequency converter and the frequency converter according to claim 1, wherein: the second clamping plate (18) is connected with the limiting groove (15) in a sliding mode, and a spring (19) is installed on the surface of the second clamping plate (18).
6. The structure of the control cover of the frequency converter and the frequency converter according to claim 1, wherein: the surface of the second clamping plate (18) is symmetrically and fixedly provided with sliding blocks (20), the sliding blocks (20) are connected with the inner walls of the open grooves (16) in a sliding mode, and the width of each sliding block (20) is larger than the opening width of each sliding groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268393.9U CN210111837U (en) | 2019-08-07 | 2019-08-07 | Frequency converter control cover structure and frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268393.9U CN210111837U (en) | 2019-08-07 | 2019-08-07 | Frequency converter control cover structure and frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210111837U true CN210111837U (en) | 2020-02-21 |
Family
ID=69567453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268393.9U Expired - Fee Related CN210111837U (en) | 2019-08-07 | 2019-08-07 | Frequency converter control cover structure and frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210111837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421736A (en) * | 2021-12-09 | 2022-04-29 | 江苏力普通瑞电力电子科技有限公司 | High-voltage inverter convenient to clearance is clean |
-
2019
- 2019-08-07 CN CN201921268393.9U patent/CN210111837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421736A (en) * | 2021-12-09 | 2022-04-29 | 江苏力普通瑞电力电子科技有限公司 | High-voltage inverter convenient to clearance is clean |
| CN114421736B (en) * | 2021-12-09 | 2022-12-30 | 江苏力普通瑞电力电子科技有限公司 | High-voltage inverter convenient to clearance is clean |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210111837U (en) | Frequency converter control cover structure and frequency converter | |
| CN211959055U (en) | Novel dustproof and ventilated frequency converter | |
| CN216767849U (en) | Heat dissipation type high-efficient motor fan blade | |
| CN213693379U (en) | High-efficiency environment-friendly automatic cleaning motor | |
| CN212628980U (en) | Remote monitoring device | |
| CN217873388U (en) | Special frequency converter speed regulating device for mining fan | |
| CN212114341U (en) | Electrical switch cabinet convenient to overhaul | |
| CN115135063A (en) | Regional collaborative evaluation control terminal with good heat dissipation effect | |
| CN207201216U (en) | Communication cabinet heat abstractor | |
| CN221240247U (en) | Frequency converter capable of reducing loss | |
| CN217770764U (en) | Driver with high-efficient dismouting structure | |
| CN220307101U (en) | Protective cover of frequency converter | |
| CN209692664U (en) | A kind of control cabinet based on frequency converter | |
| CN219697071U (en) | Electric power energy-saving power distribution cabinet with air guide structure | |
| CN221009993U (en) | High-frequency switching power supply with efficient heat dissipation | |
| CN215010029U (en) | Frequency converter with intelligent control of frequency conversion parameters | |
| CN220775626U (en) | Frequency converter protector | |
| CN219740191U (en) | Motor frequency converter convenient to dismouting | |
| CN213846517U (en) | Frequency converter with good heat dissipation performance | |
| CN213901490U (en) | Quick-dismantling practical water heater | |
| CN215345592U (en) | Heat dissipation system of frequency converter | |
| CN221930494U (en) | High-efficiency switch power supply heat dissipation device | |
| CN211831490U (en) | Construction management control device based on BIM | |
| CN221151171U (en) | Loss-resistant IGBT control circuit frequency converter | |
| CN210380625U (en) | Cascade topology converter that heat dispersion is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |