CN209150984U - A kind of dust-proof frequency converter - Google Patents
A kind of dust-proof frequency converter Download PDFInfo
- Publication number
- CN209150984U CN209150984U CN201822049094.8U CN201822049094U CN209150984U CN 209150984 U CN209150984 U CN 209150984U CN 201822049094 U CN201822049094 U CN 201822049094U CN 209150984 U CN209150984 U CN 209150984U
- Authority
- CN
- China
- Prior art keywords
- plate
- dust
- frequency converter
- radiating block
- outer housing
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of dust-proof frequency converters, including outer housing, the interior bottom portion of the outer housing is equipped with bottom case, and radiating block is installed above bottom case, the side of the radiating block is provided with radiating block margin plate, and capacitor is installed above radiating block margin plate, heat dissipation orifice plate is installed at the top of the outer housing, and the side for the orifice plate that radiates is rotatably connected to dust excluding plate by hinge, raised plate is installed at the top of the dust excluding plate, the bottom of the outer housing, which is bolted, is equipped with cable protection plate, and the side of cable protection plate is equipped with first clamping plate, the utility model is provided with dust excluding plate and raised plate, the heat for being conducive to radiating block distributes, protect the electrical components inside frequency converter injury-free, provided with cable protection plate, ensure that can be with steady operation after cable is connect with frequency converter, it solves On frequency converter the problem of the structure of unprotect cable.
Description
Technical field
The utility model belongs to converter technology field, and in particular to a kind of dust-proof frequency converter.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation, IGBT cut-offs to adjust the voltage of out-put supply and frequency frequency converter close to the inner portion, according to
The actual needs of motor provides its required supply voltage, and then achievees the purpose that energy conservation, speed regulation.
But frequency converter currently on the market is not able to satisfy requirement, the dust tightness of frequency converter is poor, and in bottom case
On be connected with cable after, the cable at outer shell position is unprotected, easily loosened and be damaged by external force, based on it is above go out
Existing problem proposes a kind of dust-proof frequency converter.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof frequency converters, to solve change mentioned above in the background art
Easily enter dust inside frequency device, and on frequency converter the problem of the structure of unprotect cable.
To achieve the above object, the utility model provides the following technical solutions: a kind of dust-proof frequency converter, including shell
Body, the interior bottom portion of the outer housing is equipped with bottom case, and radiating block is equipped with above bottom case, and the side of the radiating block is set
It is equipped with radiating block margin plate, and capacitor is installed above radiating block margin plate, heat release hole is installed at the top of the outer housing
Plate, and the side for the orifice plate that radiates is rotatably connected to dust excluding plate by hinge, raised plate is equipped at the top of the dust excluding plate, and convex
The side of starting board offers heat release hole.
Preferably, the bottom of the outer housing, which is bolted, is equipped with cable protection plate, and the one of cable protection plate
Side is equipped with first clamping plate, and the side of the first clamping plate is rotatably connected to second clamping plate, and second clamping plate by Damping rotation shaft
Side offer cable fixation hole.
Preferably, radiator, and the side peace of radiator are installed at a side position of radiating block on the bottom case
Equipped with outer cover, the side of the outer cover is provided with fixed link, and the side of fixed link has been bolted to connection mini fan,
The side of the mini fan is rotatably connected to flabellum by shaft, and hole, the radiator and bottom case are offered on the bottom case
It is electrically connected.
Preferably, the first mounting plate is installed, and a lateral roof of the first mounting plate is equipped at the top of the radiating block
Second mounting plate is equipped with control handle above second mounting plate.
Preferably, hole is offered on the heat dissipation orifice plate, and the outer surface for the orifice plate that radiates is provided with waterproof coating.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with dust excluding plate and raised plate, and raised plate will not be dropped into directly perpendicular to dust excluding plate, dust
Heat release hole inside raised plate is conducive to the clean surface of heat dissipation orifice plate, avoids dust and fall directly into heat release hole intralamellar part
Then hole pollutes the problem inside outer housing, ensure that frequency converter not and will receive the pollution of dust, be conducive to the heat of radiating block
It distributes, protects the electrical component inside frequency converter.
(2) the utility model is provided with cable protection plate, one section of electricity that cable protection plate will have been exported just from outer housing bottom
Cable package, avoids the cable just exported and is pullled power double swerve, lead to the impaired problem of the crust of cable, improve
The mounting stability of frequency converter is conducive to the service life of cable, and ensure that can stablize work after cable is connect with frequency converter
Make, solves the problems, such as the structure of unprotect cable on frequency converter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the right view of the utility model；
Fig. 4 is the outside drawing of the utility model；
Fig. 5 is the top view of the utility model outer housing；
Fig. 6 is the structural schematic diagram of the utility model raised plate；
Fig. 7 is the side view of the utility model raised plate；
Fig. 8 is the top view of the utility model cable protection plate；
Fig. 9 is the side view of the utility model cable protection plate；
Figure 10 is the structural schematic diagram of the utility model radiator；
In figure: 1- bottom case；2- radiating block；The first mounting plate of 3-；4- control handle；The second mounting plate of 5-；6- capacitor；7- dissipates
Heat block margin plate；8- radiator；81- flabellum；82_ fixed link；83- mini fan；84- outer cover；9- outer housing；10- heat release hole
Plate；11- cable protection plate；111- Damping rotation shaft；112- cable fixation hole；113- first clamping plate；114- second clamping plate；12- is anti-
Dirt plate；13- hinge；14- raised plate；15- heat release hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Figure 10, the utility model provides the following technical solutions: a kind of dust-proof frequency converter, including it is outer
Shell 9, the interior bottom portion of outer housing 9 is equipped with bottom case 1, and the top of bottom case 1 is equipped with radiating block 2, and the side of radiating block 2 is set
It is equipped with radiating block margin plate 7, and the top of radiating block margin plate 7 is equipped with capacitor 6, the top of outer housing 9 is equipped with heat release hole
Plate 10, and the side for the orifice plate 10 that radiates is rotatably connected to dust excluding plate 12 by hinge 13, the raised plate 14 being arranged on dust excluding plate 12
Perpendicular to dust excluding plate 12, dust will not directly drop into the heat release hole 15 inside raised plate 14, be conducive to the surface of heat dissipation orifice plate 10
Cleaning, the top of dust excluding plate 12 is equipped with raised plate 14, and the side of raised plate 14 offers heat release hole 15.
For the ease of the installation of cable protection plate 11, it is preferred that the bottom of outer housing 9, which is bolted, is equipped with cable
Protection board 11, cable protection plate 11 wrap up the one section of cable just exported from 9 bottom of outer housing, ensure that cable and frequency converter connect
Can be with steady operation after connecing, and the side of cable protection plate 11 is equipped with first clamping plate 113, the side of first clamping plate 113 is logical
Overdamp shaft 111 is rotatably connected to second clamping plate 114, and the side of second clamping plate 114 offers cable fixation hole 112.
For the ease of the installation of radiator 8, it is preferred that be equipped with heat dissipation at a side position of radiating block 2 on bottom case 1
Device 8, and the side of radiator 8 is equipped with outer cover 84, the side of outer cover 84 is provided with fixed link 82, and the side of fixed link 82 is logical
It crosses bolt and is fixedly connected with mini fan 83, mini fan 83 is rotatably connected to flabellum 81 by shaft, offers on bottom case 1
Hole.
For the ease of user's use, it is preferred that the top of radiating block 2 is equipped with the first mounting plate 3, and the first mounting plate
3 lateral roof is equipped with the second mounting plate 5, and the top of the second mounting plate 5 is equipped with control handle 4.
For the ease of heat dissipation, it is preferred that offer hole on heat dissipation orifice plate 10, and the outer surface for the orifice plate 10 that radiates be provided with it is anti-
Water coating.
The working principle and process for using of the utility model: in use, radiating block 2 is placed on bottom case 1, spiral shell is then used
Bolt is fixed, then necessary power device is mounted on the bottom of the first mounting plate 3, and capacitor 6 is then mounted on the first mounting plate 3
Bottom, then the bottom of capacitor 6 is placed on the radiating block margin plate 7 of 2 side of radiating block, then again the second mounting plate
5 are mounted on the first mounting plate 3, and finally radiator 8 is mounted on bottom case 1, bottom case 1 are placed on inside outer housing 9, so
Outer housing 9 is fixed with bolt afterwards, cable is inserted into from the bottom of outer housing 9 and is connected, then rotates second clamping plate 114, electricity
Cable is placed on cable fixation hole 112, then second clamping plate 114 is pushed back original position, and second clamping plate 114 is around Damping rotation shaft
It is remained stationary after 111 rotations, cable is fixed, and when frequency converter works, radiator 8 is powered on, and radiator 8 will be in outer housing 9
The heat in portion is blown out from heat dissipation orifice plate 10, and air is flowed out from heat release hole 15 again after flowing out from heat dissipation orifice plate 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dust-proof frequency converter, including outer housing (9), the interior bottom portion of the outer housing (9) are equipped with bottom case (1), and
It is equipped with above bottom case (1) radiating block (2), the side of the radiating block (2) is provided with radiating block margin plate (7), and is radiated
Capacitor (6) are installed, it is characterised in that: heat dissipation orifice plate is installed at the top of the outer housing (9) above block edge plate (7)
(10), and the side of heat dissipation orifice plate (10) is rotatably connected to dust excluding plate (12) by hinge (13), the top of the dust excluding plate (12)
Portion is equipped with raised plate (14), and the side of raised plate (14) offers heat release hole (15).
2. the dust-proof frequency converter of one kind according to claim 1, it is characterised in that: the bottom of the outer housing (9) passes through
Bolt is fixedly installed with cable protection plate (11), and the side of cable protection plate (11) is equipped with first clamping plate (113), and described
The side of one clamping plate (113) is rotatably connected to second clamping plate (114) by Damping rotation shaft (111), and the one of second clamping plate (114)
Side offers cable fixation hole (112).
3. the dust-proof frequency converter of one kind according to claim 1, it is characterised in that: close to radiating block on the bottom case (1)
(2) it is equipped at a side position radiator (8), and the side of radiator (8) is equipped with outer cover (84), the outer cover (84)
Side is provided with fixed link (82), and the side of fixed link (82) has been bolted to connection mini fan (83), described micro-
The side of type blower (83) is rotatably connected to flabellum (81) by shaft, offers hole on the bottom case (1).
4. the dust-proof frequency converter of one kind according to claim 1, it is characterised in that: install at the top of the radiating block (2)
Have the first mounting plate (3), and a lateral roof of the first mounting plate (3) is equipped with the second mounting plate (5), second mounting plate
(5) control handle (4) are installed above.
5. the dust-proof frequency converter of one kind according to claim 1, it is characterised in that: offered on the heat dissipation orifice plate (10)
Hole, and the outer surface of heat dissipation orifice plate (10) is provided with waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049094.8U CN209150984U (en) | 2018-12-05 | 2018-12-05 | A kind of dust-proof frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049094.8U CN209150984U (en) | 2018-12-05 | 2018-12-05 | A kind of dust-proof frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150984U true CN209150984U (en) | 2019-07-23 |
Family
ID=67289476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049094.8U Expired - Fee Related CN209150984U (en) | 2018-12-05 | 2018-12-05 | A kind of dust-proof frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697908A (en) * | 2020-06-18 | 2020-09-22 | 襄阳双龙威机电科技有限公司 | High-voltage variable-frequency speed regulation device |
-
2018
- 2018-12-05 CN CN201822049094.8U patent/CN209150984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697908A (en) * | 2020-06-18 | 2020-09-22 | 襄阳双龙威机电科技有限公司 | High-voltage variable-frequency speed regulation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201205 |