CN213817562U - Simple boost frequency converter - Google Patents
Simple boost frequency converter Download PDFInfo
- Publication number
- CN213817562U CN213817562U CN202022630225.9U CN202022630225U CN213817562U CN 213817562 U CN213817562 U CN 213817562U CN 202022630225 U CN202022630225 U CN 202022630225U CN 213817562 U CN213817562 U CN 213817562U
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- fan
- converter
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- fan box
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a simple boost frequency converter, including casing mechanism and filter, casing mechanism includes converter casing, rearmounted shell, surely adorns the board, converter casing, rearmounted shell, surely adorn the board structure as an organic whole, and the cartridge has fan unit on the converter casing, and fan unit includes fan box, fan, and the fan is installed on the fan box, and symmetrical slidable mounting has the slider on fan box and the filter, and it has the catching groove to open on the slider, through spring coupling between the slider, fixedly connected with the locking round pin on the slider, and the locking round pin is L type structure with the slider; the utility model discloses, the dismouting of filter and fan box is simple and convenient, makes things convenient for later stage personnel to maintain and change, and is comparatively practical.
Description
Technical Field
The utility model belongs to the technical field of the converter, specifically a simple and easy boost converter.
Background
The frequency converter mainly comprises rectification, filtering, contravariant, brake unit, drive unit, detecting element microprocessing unit etc. and the frequency converter leans on the disconnection of inside IGBT to adjust output power's voltage and frequency, provides its required mains voltage according to the actual need of motor, and then reaches energy-conservation, the purpose of speed governing, and the common frequency of frequency converter is given the mode and is mainly had: the frequency converter belongs to an electronic device, and under special conditions, if the requirements cannot be met, corresponding suppression measures must be adopted as far as possible: vibration is a main cause of mechanical damage to electronic devices, in the case of a large vibration impact, vibration-proof measures such as rubber should be adopted, moisture, corrosive gas, dust and the like cause rusting, poor contact and insulation reduction of the electronic devices to form short circuits, the control panel should be subjected to corrosion-proof and dust-proof treatment as a precautionary measure, the temperature is an important factor influencing the service life and reliability of the electronic devices, particularly semiconductor devices, air conditioners should be installed or direct sunlight is avoided according to the environmental conditions required by the device.
The existing frequency converter still has certain drawback when using, and radiator fan installs on the frequency converter, for traditional screw formula installation, need be with the help of appurtenance when later maintenance dismantlement, and the installation is dismantled comparatively trouble to the air filter screen is inconvenient to be demolishd cleanly, brings certain inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve radiator fan of converter and install on the converter, for traditional screw formula installation, need dismantle with the help of appurtenance when maintaining in later stage, the installation is dismantled comparatively trouble to air filter screen is inconvenient demolishs clear problem, and provides a simple and easy boost converter.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a simple and easy boost converter, includes casing mechanism and filter, casing mechanism includes converter casing, rearmounted shell, decides the dress board, converter casing, rearmounted shell, the board formula structure as an organic whole of deciding, the cartridge has fan unit on the converter casing, fan unit includes fan box, fan, the fan is installed on the fan box, and symmetrical slidable mounting has the slider on fan box and the filter, it has the catching groove to open on the slider, through spring coupling between the slider, fixedly connected with locking round pin on the slider, locking round pin is L type structure with the slider.
Furthermore, a bolt opening is formed in the fan box, a bolt is slidably mounted on the frequency converter casing, and the frequency converter casing is inserted into the bolt opening through the sliding bolt and is installed in the fan device in an inserting mode.
Furthermore, four mounting holes for mounting the frequency converter are formed in the fixing plate.
Furthermore, the fixing plate and the frequency converter shell are further provided with lock holes, the lock holes are matched with the lock pins, and the fan box is inserted into the lock holes through the lock pins and is installed with the frequency converter shell in an inserting mode.
Furthermore, the frequency converter casing comprises a control panel, and the frequency converter casing is also provided with a heat dissipation port.
Furthermore, the fan box is of an inverted U-shaped structure, and the filter plate is movably inserted into the fan box.
The utility model has the advantages that:
1. two blocks drive two locking round pins through sliding and remove to close orientation to make the locking round pin break away from deciding the dress board, the lockhole on the converter casing, break away from the convenient user in rear and directly take the filter out, only need keep mediating to two blocks during the installation and insert the filter back to the fan box in, two locking round pins receive the influence of spring to bounce back to in the lockhole when loosening, the filter is for pulling out the formula structure of inserting, the installation is dismantled to the filter to the convenience, it is more convenient clean to change.
2. The converter casing passes through the bolt and slides and insert in the bolt mouth to the fan box, stirs the bolt and makes it break away from bolt mouth department, and convenient direct takes the fan box out, and the fan box is split type structure, and the installation is dismantled simply easy maintenance.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention.
In the figure: 1. a frequency converter housing; 2. a rear housing; 3. a bolt; 4. a fan case; 5. a fan; 6. a slider; 7. a spring; 8. a lock pin; 9. a filter plate; 10. a bolt port; 11. and (5) fixing the plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, a simple step-up converter comprises a casing mechanism and a filter plate 9, the casing mechanism comprises a converter casing 1, a rear casing 2 and a fixed fixing plate 11, the converter casing 1, the rear casing 2 and the fixed fixing plate 11 are integrated, a fan device is inserted on the converter casing 1, used for helping the frequency converter to carry out air circulation and quicken heat dissipation, the fan device comprises a fan box 4 and a fan 5, the fan 5 is arranged on the fan box 4, and the fan box 4 and the filter plate 9 are symmetrically provided with sliding blocks 6 in a sliding way, the sliding blocks 6 are provided with catching grooves, the sliding blocks 6 are connected through a spring 7, the sliding blocks 6 are fixedly connected with a locking pin 8, the locking pin 8 and the sliding blocks 6 are in an L-shaped structure, and the two sliding blocks 6 are moved towards the similar direction by sliding, thereby, the locking pin 8 is separated from the fixed installation plate 11 and the frequency converter casing 1, and the fan device is disassembled.
A plug pin opening 10 is formed in the fan box 4, a plug pin 3 is installed on the frequency converter shell 1 in a sliding mode, and the frequency converter shell 1 is inserted into the plug pin opening 10 through the sliding plug pin 3 and is installed with the fan device in an inserted mode; the fixing plate 11 is provided with four mounting holes for mounting the frequency converter, and the frequency converter is mounted in the cabinet by mounting screws in the mounting holes; the fixing plate 11 and the frequency converter shell 1 are also provided with a lock hole, the lock hole is matched with the locking pin 8, and the fan box 4 is inserted into the lock hole through the locking pin 8 and is inserted into the frequency converter shell 1; the frequency converter shell 1 comprises a control panel, and the frequency converter shell 1 is also provided with a heat dissipation port, so that hot air in the frequency converter shell 1 can be conveniently discharged; the fan box 4 is inverted U-shaped structure, the filter plate 9 is movably inserted into the fan box 4, and when the two sliding blocks 6 slide to move towards the close direction, the filter plate 9 is conveniently pulled out from the fan box 4.
The utility model provides a simple and easy step-up converter, when using, fan unit inserts on the casing mechanism, it removes to close direction to drive two locking round pins 8 through two sliders 6 that slide, thereby make locking round pin 8 from adorning board 11 surely, break away from in the lockhole on the converter casing 1, break away from the convenient user in back and directly take filter 9 out, only need keep mediating to two sliders 6 during the installation and insert filter 9 back to fan box 4 in, two locking round pins 8 bounce back to the lockhole under the influence of spring 7 when loosening, it installs to conveniently dismantle filter 9, it is more convenient clean to change, converter casing 1 passes through bolt 3 sliding insertion to fan box 4 in bolt mouth 10, stir bolt 3 and make it break away from bolt mouth 10, conveniently directly take out fan box 4, the installation is dismantled simply, easy maintenance.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a simple and easy boost converter, its characterized in that, includes casing mechanism and filter (9), casing mechanism includes converter casing (1), rearmounted shell (2), adorns board (11), converter casing (1), rearmounted shell (2), adorn board (11) formula structure as an organic whole, the cartridge has fan unit on converter casing (1), fan unit includes fan box (4), fan (5), install on fan box (4) fan (5), and symmetrical slidable mounting has slider (6) on fan box (4) and filter (9), it has the catching groove to open on slider (6), connect through spring (7) between slider (6), fixedly connected with locking round pin (8) on slider (6), locking round pin (8) are L type structure with slider (6).
2. The simple boost frequency converter according to claim 1, wherein a plug hole (10) is formed in the fan box (4), a plug (3) is slidably mounted on the frequency converter housing (1), and the frequency converter housing (1) is inserted into the plug hole (10) through the sliding plug (3) and is inserted into the fan device.
3. The simple step-up converter according to claim 1, wherein the mounting plate (11) is provided with four mounting holes for mounting the converter.
4. The simple step-up converter according to claim 1, wherein the fixing plate (11) and the converter casing (1) are further provided with a locking hole, the locking hole is matched with the locking pin (8), and the fan box (4) is inserted into the locking hole through the locking pin (8) and is inserted into the locking hole to be installed with the converter casing (1).
5. The simple step-up converter according to claim 1, wherein the converter housing (1) comprises a control panel, and the converter housing (1) further comprises a heat dissipation opening.
6. The simple boost converter according to claim 1, wherein said fan case (4) is of inverted U-shaped structure, and said filter board (9) is movably inserted into said fan case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630225.9U CN213817562U (en) | 2020-11-14 | 2020-11-14 | Simple boost frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630225.9U CN213817562U (en) | 2020-11-14 | 2020-11-14 | Simple boost frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213817562U true CN213817562U (en) | 2021-07-27 |
Family
ID=76933248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630225.9U Active CN213817562U (en) | 2020-11-14 | 2020-11-14 | Simple boost frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213817562U (en) |
-
2020
- 2020-11-14 CN CN202022630225.9U patent/CN213817562U/en active Active
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