CN219938845U - Mobile frequency converter protection device - Google Patents
Mobile frequency converter protection device Download PDFInfo
- Publication number
- CN219938845U CN219938845U CN202321325080.9U CN202321325080U CN219938845U CN 219938845 U CN219938845 U CN 219938845U CN 202321325080 U CN202321325080 U CN 202321325080U CN 219938845 U CN219938845 U CN 219938845U
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- CN
- China
- Prior art keywords
- frequency converter
- converter
- temperature controller
- fixedly connected
- plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of frequency converters, in particular to a mobile frequency converter protection device, which comprises a protective shell, wherein a first filter plate is embedded and installed at the left end and the right end of the protective shell, a frequency converter is arranged at the right end of the inner side of the protective shell through bolts, a fixed plate is fixedly connected at the upper end and the lower end of the frequency converter, mounting grooves are formed in the left side and the right side of the front end of the fixed plate, a control panel is embedded and installed at the upper side of the front end of the frequency converter, a limit rod is transversely installed at the upper end of the frequency converter, when the device is used, the temperature of the frequency converter is detected through the temperature controller which is convenient to install, when the temperature is higher than the set temperature, cool wind outside is pumped into the protective shell through the fan, the frequency converter is radiated, the dustproof effect is improved through the first filter screen and the second filter screen, the frequency converter is protected, and the use temperature of the frequency converter is improved.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a movable frequency converter protection device.
Background
The frequency converter is applied to frequency conversion technology and microelectronic technology, and because the volume of part of the frequency converter is too small, the frequency converter can be conveniently moved and carried at any time, the frequency converter can control the power control equipment of the alternating current motor by changing the working power supply frequency mode of the motor, the frequency converter is widely applied to production equipment in various manufacturing fields, and the frequency converter can provide the required power supply voltage according to the actual requirement of the motor, so that the purposes of energy conservation and speed regulation are achieved.
The current frequency converter use environment is determined according to the applied equipment, so that the frequency converter use environment is complex, and the operation conditions are various, therefore, when the frequency converter use scene is too sultry, summer or nearby heating equipment, the heat of the circuit board at the inner side of the frequency converter at too high temperature cannot be dissipated, the inner side is overloaded, and the circuit board is damaged, so that the use is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a movable frequency converter protection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: including the protective housing, the first filter is installed to the equal embedding of both ends about the protective housing, the inboard right-hand member of protective housing is provided with the converter through the bolt, the equal fixedly connected with fixed plate in upper and lower both ends of converter, the mounting groove has all been seted up to the front end left and right sides of fixed plate, control panel is installed in the front end upside embedding of converter, the gag lever post is transversely installed to the upper end of converter, the upper end sliding connection of converter has the temperature controller, the temperature display table is installed in the upper end embedding of temperature controller, both ends all sliding connection have the limiting plate about the outside of gag lever post, the one end screwed connection that the temperature controller was kept away from to the limiting plate has the screw rod, the inboard left end position fixedly connected with dead lever of protective housing, the left end fixedly connected with of dead lever is the fan that the equidistant setting.
As a further description of the above technical solution: the lower extreme of temperature controller is seted up flutedly, and the recess that the temperature controller was established is located outside the gag lever post, is convenient for carry out spacingly through the mounted position of gag lever post to the temperature controller.
As a further description of the above technical solution: the one end that limiting plate is close to the temperature display table is sliding connection with the temperature controller, the mounting hole has all been seted up to both sides around the one end that limiting plate and limiting plate kept away from the temperature controller, and the mounting hole attacks M4's silk, is convenient for install the temperature controller in the converter through standard screw.
As a further description of the above technical solution: the left end and the right end of the frequency converter are fixedly connected with supporting frames, the second filter screen is embedded into the inner side of the supporting frames, the grid aperture of the first filter screen is 1.8 times that of the second filter screen, and the dustproof effect is improved while the radiating effect is improved.
As a further description of the above technical solution: the position fixedly connected with heating panel of both sides about the converter left end, and the left end of heating panel is fixed connection with the right-hand member of dead lever, improves the radiating effect.
As a further description of the above technical solution: the heating panel is the panel of aluminum plate material and makes, the louvre that is equidistant setting is seted up to the front end left and right sides of heating panel, and the aperture of louvre is 9mm, is convenient for improve the circulation of air of heating panel, and then improves the radiating effect of heating panel body.
The utility model has the following beneficial effects:
compared with the prior art, this portable converter protection device, temperature controller through setting up, gag lever post, fan and screw, when using this equipment, through setting up the temperature controller of being convenient for the installation, will detect the temperature of converter, when being higher than the settlement temperature, take out the cool wind of outside into the protective housing through the fan in, dispel the heat to the converter, still improve dustproof effect through first filter screen and second filter screen when improving the radiating effect, protect the converter, improve the place of converter service temperature.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the frequency converter of the present utility model;
fig. 3 is a schematic diagram of the structure of fig. 2 at a.
Legend description:
1. a protective shell; 2. a first filter screen; 3. a frequency converter; 4. a fixing plate; 5. a mounting groove; 6. a control panel; 7. a limit rod; 8. a temperature controller; 9. a temperature display table; 10. a limiting plate; 11. a mounting hole; 12. a screw; 13. a support frame; 14. a second filter screen; 15. a fixed rod; 16. a blower; 17. a heat dissipation plate; 19. and the heat dissipation holes.
Detailed Description
Referring to fig. 1-3, the present utility model provides a protection device for a mobile frequency converter 3: including protective housing 1, the first filter is installed to the equal embedding of both ends about protective housing 1, the inboard right-hand member of protective housing 1 is provided with converter 3 through the bolt, the equal fixedly connected with fixed plate 4 in both ends about converter 3, mounting groove 5 has all been seted up to the front end left and right sides of fixed plate 4, control panel 6 is installed in the front end upside embedding of converter 3, the gag lever post 7 is transversely installed to the upper end of converter 3, the upper end sliding connection of converter 3 has temperature controller 8, temperature display table 9 is installed in the upper end embedding of temperature controller 8, the equal sliding connection in both ends has limiting plate 10 about the outside of gag lever post 7, the one end screwed connection of temperature controller 8 is kept away from to limiting plate 10, the inboard left end position fixedly connected with dead lever 15 of protective housing 1, the left end fixedly connected with fan 16 that is the equidistant setting of dead lever 15.
As a further description of the above technical solution: the lower extreme of temperature controller 8 is seted up flutedly, and the recess that temperature controller 8 established is located gag lever post 7 outward, is convenient for carry out spacingly to temperature controller 8's mounted position through gag lever post 7.
As a further description of the above technical solution: the one end that limiting plate 10 is close to temperature display table 9 is sliding connection with temperature controller 8, mounting hole 11 has all been seted up to both sides around the upper end of limiting plate 10 and the one end that limiting plate 10 kept away from temperature controller 8, and the silk of M4 is attacked to mounting hole 11, is convenient for install temperature controller 8 in converter 3 through standard screw 12.
As a further description of the above technical solution: the left end and the right end of the frequency converter 3 are fixedly connected with supporting frames 13, the second filter screen 14 is embedded into the inner side of the supporting frames 13, the grid aperture of the first filter screen 2 is 1.8 times that of the second filter screen 14, and the dustproof effect is improved while the radiating effect is improved.
As a further description of the above technical solution: the position fixedly connected with heating panel 17 of both sides about the converter 3 left end, and the left end of heating panel 17 is fixed connection with the right-hand member of dead lever 15, improves the radiating effect.
As a further description of the above technical solution: the heating panel 17 is made of a plate made of an aluminum plate, the left side and the right side of the front end of the heating panel 17 are provided with the heat dissipation holes 19 which are arranged at equal intervals, the aperture of each heat dissipation hole 19 is 9mm, the air circulation of the heating panel 17 is conveniently improved, and then the heat dissipation effect of the heating panel 17 body is improved.
Working principle:
when the temperature controller 8 is used, the temperature controller 8 is inserted into the limit rod 7 from right to left, the temperature controller 8 is pushed to the center of the frequency converter 3 by hand, the limit plate 10 is pushed from the left end and the right end to the position of the temperature controller 8 until the temperature controller 8 is contacted with the temperature controller, the screws 12 are installed and installed to penetrate through the installation holes 11 at the upper end after the temperature controller is contacted, the limit plate 10 and the limit rod 7 are fixed by the installation holes 11 at the two sides, the limit plate 10 and the temperature controller 8 are fixed, the frequency converter 3 is installed in the protective shell 1 after the fixing is finished, and because the volume of the frequency converter 3 is too small, people can conveniently carry and move, when the frequency converter 3 is used, the heat emitted by the frequency converter is higher than the heat set by the temperature controller 8, at the moment, the temperature controller 8 transmits a command to the control panel 6, the control panel 6 starts the fan 16 in the fixing rod 15 to pump air from the inner side to the outer side, cool air flows into the inner side through the right end, and the heat is absorbed by the heat dissipation plate 17 at the same time, and then the inner side dissipates.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a portable converter protection device, includes protective housing (1), its characterized in that: the utility model discloses a fan, including protection shell (1), temperature display table (9) are installed in the inboard right-hand member of protection shell (1), be provided with converter (3) through the bolt in both ends about protection shell (1), equal fixedly connected with fixed plate (4) in upper and lower both ends of converter (3), mounting groove (5) have all been seted up in the front end left and right sides of fixed plate (4), control panel (6) are installed in the front end upside embedding of converter (3), gag lever post (7) are transversely installed to the upper end of converter (3), the upper end sliding connection of converter (3) has temperature controller (8), temperature display table (9) are installed in the upper end embedding of temperature controller (8), the equal sliding connection in both ends about the outside of gag lever post (7) has limiting plate (10), one end screwed connection screw (12) are kept away from to limiting plate (10), inboard left end position fixedly connected with dead lever (15) of protection shell (1), the left end fixedly connected with fan (16) that is the left end fixedly connected with of dead lever (15) is clearance such as being.
2. The mobile inverter protection device of claim 1, wherein: the lower end of the temperature controller (8) is provided with a groove, and the groove arranged on the temperature controller (8) is positioned outside the limit rod (7).
3. The mobile inverter protection device of claim 1, wherein: one end of limiting plate (10) is close to temperature display table (9) and is sliding connection with temperature controller (8), mounting hole (11) have all been seted up to both sides around the one end that limiting plate (10) were kept away from temperature controller (8) with limiting plate (10), and the silk of M4 is attacked in mounting hole (11).
4. The mobile inverter protection device of claim 1, wherein: the left end and the right end of the frequency converter (3) are fixedly connected with supporting frames (13), the second filter screen (14) is embedded into the inner side of the supporting frames (13), and the grid aperture of the first filter screen (2) is 1.8 times that of the second filter screen (14).
5. The mobile inverter protection device of claim 1, wherein: the upper side and the lower side of the left end of the frequency converter (3) are fixedly connected with a heat radiation plate (17), and the left end of the heat radiation plate (17) is fixedly connected with the right end of the fixed rod (15).
6. The mobile inverter protection device of claim 5, wherein: the heat dissipation plate (17) is made of a plate made of an aluminum plate material, heat dissipation holes (19) which are arranged at equal intervals are formed in the left side and the right side of the front end of the heat dissipation plate (17), and the aperture of each heat dissipation hole (19) is 9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325080.9U CN219938845U (en) | 2023-05-29 | 2023-05-29 | Mobile frequency converter protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325080.9U CN219938845U (en) | 2023-05-29 | 2023-05-29 | Mobile frequency converter protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938845U true CN219938845U (en) | 2023-10-31 |
Family
ID=88498634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321325080.9U Active CN219938845U (en) | 2023-05-29 | 2023-05-29 | Mobile frequency converter protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938845U (en) |
-
2023
- 2023-05-29 CN CN202321325080.9U patent/CN219938845U/en active Active
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