CN210042677U - Protective shell for frequency converter - Google Patents
Protective shell for frequency converter Download PDFInfo
- Publication number
- CN210042677U CN210042677U CN201920539202.1U CN201920539202U CN210042677U CN 210042677 U CN210042677 U CN 210042677U CN 201920539202 U CN201920539202 U CN 201920539202U CN 210042677 U CN210042677 U CN 210042677U
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- China
- Prior art keywords
- fixedly connected
- sides
- dust
- box
- box body
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- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 76
- 238000013016 damping Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a protective housing for converter, the power distribution box comprises a box body, the equal sliding connection in both sides of inner box wall bottom has the slide bar, and the one end sliding connection of slide bar has the rotation seat, the fixed surface of slide bar is connected with the extrusion spring, the top fixedly connected with converter body of rotation seat, the equal fixedly connected with damping device in both sides of inner box wall bottom, two damping device's the top all with the both sides fixed connection of converter body bottom. This protective housing for converter cools down the converter through water-cooled effect, has improved the life of converter, plays the effect of dust removal, clears up the inside dust of box, guarantees that the box is inside not to have the dust, can not cause the phenomenon that the part takes place to block up because of the dust, excellent in use effect, be convenient for carry out the shock attenuation to the converter, prevent that the converter from taking place to damage because of taking place the displacement for leading to the converter, the cost is reduced has improved work efficiency.
Description
Technical Field
The utility model relates to a great scope specifically is a protective housing for converter.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit and a microprocessing unit, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off of an internal IGBT (insulated gate bipolar transistor), the required power supply voltage is provided according to the actual requirement of the motor, and then the purposes of energy saving and speed regulation are achieved. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
Present converter can produce a large amount of heats at the in-process of work, if not timely heat dissipation, will cause the damage to the inside part of converter, shorten the life of converter, therefore, general converter shell all is equipped with the louvre, but inside the dust can get into the shell through the louvre, some accurate spare parts to the converter, cause the jam, can shorten the life of converter, and the converter is at the in-process of using, can not carry out the effect of buffering to the converter, the condition that probably leads to the converter to take place the slope or crash, the cost of converter use has been improved, excellent in use effect. Accordingly, one skilled in the art provides a protective casing for a frequency converter to solve the problems set forth in the background art.
Disclosure of Invention
An object of the utility model is to provide a theme to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a protective shell for a frequency converter comprises a box body, wherein two sides of the bottom of the inner wall of the box body are both connected with a sliding rod in a sliding manner, one end of the sliding rod is connected with a rotating seat in a sliding manner, the surface of the sliding rod is fixedly connected with an extrusion spring, the top of the rotating seat is fixedly connected with a frequency converter body, two sides of the bottom of the inner wall of the box body are both fixedly connected with damping devices, the tops of the two damping devices are both fixedly connected with two sides of the bottom of the frequency converter body, the bottoms of two sides of the frequency converter body are both fixedly connected with a sliding plate, two sides of the bottom of the inner wall of the box body are both fixedly connected with a fixed plate, one side of the fixed plate is slidably connected with one side of the sliding plate, the bottom of the sliding plate is fixedly connected with an extension spring, the both sides of duster all run through there is out the dirt pipe, the equal fixedly connected with dust absorption pump in both sides of box inner wall, the play dirt mouth of dust absorption pump and the one end intercommunication of going out the dirt pipe, the dust absorption mouth intercommunication of dust absorption pump has the dust absorption pipe, the one end of dust absorption pipe and the top fixed connection of fixed plate, the surface intercommunication of dust absorption pipe has the dust absorption fill, the top fixedly connected with water tank of box, the bottom fixedly connected with water pump of water tank inner wall, water pump delivery port intercommunication has the outlet pipe, the one end of outlet pipe runs through the box and extends to the inside of box, the other end of outlet pipe runs through with one side of water tank, the top fixedly connected with condenser of water tank, the one end intercommunication of condenser has U type pipe.
As a further aspect of the present invention: damping device includes the damper box, the backup pad has been run through at the top of damper box, the bottom fixedly connected with diaphragm of backup pad, the both sides of diaphragm and the both sides sliding connection of damper box inner wall, the bottom fixedly connected with damping spring of diaphragm, damping spring's bottom and the bottom fixed connection of damper box inner wall.
As a further aspect of the present invention: the both sides of duster have all run through the pipe that removes dust, two the one end of removing dust pipe all runs through with the both sides of box, the one end intercommunication of removing dust pipe has the dust removal fill.
As a further aspect of the present invention: the top fixedly connected with of box shelters from the case, the top of sheltering from the case is run through there is the inlet tube, the one end of inlet tube runs through the water tank and extends to the inside of water tank.
As a further aspect of the present invention: the surface of sheltering from the case is provided with the observation hole.
As a further aspect of the present invention: the surface of box has the chamber door through hinge joint, the fixed surface of chamber door is connected with the handle, the surface of chamber door is provided with the louvre.
Compared with the prior art, the beneficial effects of the utility model are that:
the protective shell for the frequency converter is fixedly connected with a water pump through the bottom of the inner wall of the water tank, the water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe penetrates through the tank body and extends to the inside of the tank body, the other end of the water outlet pipe penetrates through one side of the water tank, the top of the water tank is fixedly connected with a condenser, one end of the condenser is communicated with a U-shaped pipe, the frequency converter is cooled through the water cooling effect, the service life of the frequency converter is,
the protective shell for the frequency converter is fixedly connected with the cleaner through the top of the frequency converter body, the dust outlet pipes penetrate through the two sides of the cleaner, the dust suction pump is fixedly connected with the two sides of the inner wall of the box body, the dust outlet of the dust suction pump is communicated with one end of the dust outlet pipe, the dust suction port of the dust suction pump is communicated with the dust suction pipe to play a role in dust removal, dust in the box body is cleaned, no dust exists in the box body, the phenomenon that parts are blocked due to the dust is avoided, the using effect is good,
this protective housing for converter has the slide bar through the equal sliding connection in both sides of box inner wall bottom, and the one end sliding connection of slide bar has the rotation seat, and the fixed surface of slide bar is connected with the extrusion spring, is convenient for carry out the shock attenuation to the converter, prevents that the converter from taking place to damage for leading to the converter because take place the displacement, avoids bringing unnecessary loss, and the cost is reduced has improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a protective casing for a frequency converter.
Fig. 2 is a front view of a case in a protective case for a frequency converter.
Fig. 3 is a schematic structural diagram of a shock absorbing device in a protective casing for a frequency converter.
In the figure: 1. a box body; 2. a slide bar; 3. a rotating seat; 4. a compression spring; 5. a frequency converter body; 6. a damping device; 61. a damper box; 62. a support plate; 63. a transverse plate; 64. a damping spring; 7. a sliding plate; 8. a fixing plate; 9. an extension spring; 10. a cleaner; 11. a dust suction pump; 12. a dust outlet pipe; 13. a dust collection pipe; 14. a dust suction hopper; 15. a dust removal pipe; 16. a dust removal hopper; 17. a water tank; 18. a water pump; 19. a water outlet pipe; 20. a condenser; 21. a U-shaped pipe; 22. a shielding box; 23. a water inlet pipe; 24. a box door; 25. a handle; 26. heat dissipation holes; 27. and (6) observing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a protective housing for a frequency converter includes a housing 1, a sliding rod 2 is slidably connected to both sides of the bottom of the inner wall of the housing 1, a door 24 is hinged to the surface of the housing 1, a handle 25 is fixedly connected to the surface of the door 24, a heat dissipation hole 26 is formed in the surface of the door 24, a rotating base 3 is slidably connected to one end of the sliding rod 2, an extrusion spring 4 is fixedly connected to the surface of the sliding rod 2, a frequency converter body 5 is fixedly connected to the top of the rotating base 3, a damping device 6 is fixedly connected to both sides of the bottom of the inner wall of the housing 1, the damping device 6 includes a damping box 61, a supporting plate 62 penetrates through the top of the damping box 61, a transverse plate 63 is fixedly connected to the bottom of the supporting plate 62, both sides of the transverse plate 63 are slidably connected to, the bottom end of a damping spring 64 is fixedly connected with the bottom of the inner wall of a damping box 61, the tops of two damping devices 6 are fixedly connected with two sides of the bottom of a frequency converter body 5, the bottoms of two sides of the frequency converter body 5 are fixedly connected with sliding plates 7, two sides of the bottom of the inner wall of a box body 1 are fixedly connected with fixed plates 8, one side of each fixed plate 8 is slidably connected with one side of each sliding plate 7, the bottom of each sliding plate 7 is fixedly connected with an extension spring 9, the bottom end of each extension spring 9 is fixedly connected with the bottom of the inner wall of the box body 1, the top of the frequency converter body 5 is fixedly connected with a cleaner 10, a power line of the cleaner 10 is connected with an external power supply, dust removing pipes 15 penetrate through two sides of the cleaner 10, one ends of the two dust removing pipes 15 penetrate through two sides of the box body 1, one end of each dust removing pipe 15 is communicated, a dust suction pump 11 is fixedly connected on both sides of the inner wall of the box body 1, a power line of the dust suction pump 11 is connected with an external power supply, a dust outlet of the dust suction pump 11 is communicated with one end of a dust outlet pipe 12, a dust suction pipe 13 is communicated with a dust suction opening of the dust suction pump 11, one end of the dust suction pipe 13 is fixedly connected with the top of the fixed plate 8, a dust suction hopper 14 is communicated with the surface of the dust suction pipe 13, a water tank 17 is fixedly connected with the top of the box body 1, a water pump 18 is fixedly connected with the bottom of the inner wall of the water tank 17, a power line of the water pump 18 is connected with the external power supply, a water outlet of the water pump 18 is communicated with a water outlet pipe 19, one end of the water outlet pipe 19 penetrates through the box body 1 and extends into the box body 1, the other end of the water outlet pipe 19 penetrates through one side of the water tank 17, a condenser, the inside of sheltering from case 22 is observed and the inspection conveniently, and the top of sheltering from case 22 runs through has inlet tube 23, and the one end of inlet tube 23 runs through water tank 17 and extends to the inside of water tank 17.
The utility model discloses a theory of operation is:
when in work: start condenser 20, cool down water through U type pipe 21, start water pump 18, water cools down converter body 5 through outlet pipe 19, rivers circulate through outlet pipe 19 and flow, start dust absorption pump 11, discharge the dust absorption pipe 13 through dust absorption fill 14 with the dust, the pipe 15 that removes dust is discharged to rethread dust absorption pipe 13, discharge duster 10 through dust absorption pipe 13, the rethread duster 10 is handled the dust, discharge dust removal fill 16 through dust removal pipe 15, the rethread dust removal fill 16 is with the dust in the atmosphere, when converter body 5 takes place the shake, drive slide bar 2 and slide in the bottom of box 1 inner wall, thereby it is tensile to drive extrusion spring 4, and when converter body 5 removed, drive sliding plate 7 and remove, sliding plate 7 removes and drives extension spring 9 and remove, thereby play absorbing effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The protective shell for the frequency converter comprises a box body (1) and is characterized in that two sides of the bottom of the inner wall of the box body (1) are both connected with a sliding rod (2) in a sliding manner, one end of the sliding rod (2) is connected with a rotating seat (3) in a sliding manner, the surface of the sliding rod (2) is fixedly connected with an extrusion spring (4), the top of the rotating seat (3) is fixedly connected with a frequency converter body (5), two sides of the bottom of the inner wall of the box body (1) are both fixedly connected with damping devices (6), the tops of the two damping devices (6) are both fixedly connected with two sides of the bottom of the frequency converter body (5), the bottoms of two sides of the frequency converter body (5) are both fixedly connected with a sliding plate (7), two sides of the bottom of the inner wall of the box body (1) are both fixedly connected with a fixed plate (8), one side of, the bottom of the sliding plate (7) is fixedly connected with an extension spring (9), the bottom end of the extension spring (9) is fixedly connected with the bottom of the inner wall of the box body (1), the top of the frequency converter body (5) is fixedly connected with a cleaner (10), dust outlet pipes (12) penetrate through the two sides of the cleaner (10), dust suction pumps (11) are fixedly connected with the two sides of the inner wall of the box body (1), a dust outlet of each dust suction pump (11) is communicated with one end of each dust outlet pipe (12), a dust suction opening of each dust suction pump (11) is communicated with a dust suction pipe (13), one end of each dust suction pipe (13) is fixedly connected with the top of the fixing plate (8), the surface of each dust suction pipe (13) is communicated with a dust suction hopper (14), the top of the box body (1) is fixedly connected with a water tank (17), and the bottom of the inner wall of the water tank (17) is fixedly connected with, the water outlet of the water pump (18) is communicated with a water outlet pipe (19), one end of the water outlet pipe (19) penetrates through the box body (1) and extends to the inside of the box body (1), the other end of the water outlet pipe (19) penetrates through one side of the water tank (17), the top of the water tank (17) is fixedly connected with a condenser (20), and one end of the condenser (20) is communicated with a U-shaped pipe (21).
2. The protective shell for the frequency converter according to claim 1, wherein the damping device (6) comprises a damping box (61), a supporting plate (62) penetrates through the top of the damping box (61), a transverse plate (63) is fixedly connected to the bottom of the supporting plate (62), two sides of the transverse plate (63) are slidably connected to two sides of the inner wall of the damping box (61), a damping spring (64) is fixedly connected to the bottom of the transverse plate (63), and the bottom end of the damping spring (64) is fixedly connected to the bottom of the inner wall of the damping box (61).
3. The protective shell for the frequency converter according to claim 1, wherein dust removing pipes (15) penetrate through two sides of the cleaner (10), one ends of the two dust removing pipes (15) penetrate through two sides of the box body (1), and one ends of the dust removing pipes (15) are communicated with a dust removing hopper (16).
4. The protective casing for the frequency converter according to claim 1, wherein a shielding box (22) is fixedly connected to the top of the box body (1), a water inlet pipe (23) penetrates through the top of the shielding box (22), and one end of the water inlet pipe (23) penetrates through the water tank (17) and extends to the inside of the water tank (17).
5. A protective casing for frequency converters according to claim 4, characterized in that the surface of the shielding box (22) is provided with a viewing aperture (27).
6. The protective casing for the frequency converter according to claim 1, wherein a door (24) is hinged to the surface of the box body (1) through a hinge, a handle (25) is fixedly connected to the surface of the door (24), and heat dissipation holes (26) are formed in the surface of the door (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539202.1U CN210042677U (en) | 2019-04-19 | 2019-04-19 | Protective shell for frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539202.1U CN210042677U (en) | 2019-04-19 | 2019-04-19 | Protective shell for frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042677U true CN210042677U (en) | 2020-02-07 |
Family
ID=69360327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539202.1U Expired - Fee Related CN210042677U (en) | 2019-04-19 | 2019-04-19 | Protective shell for frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210042677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315178A (en) * | 2020-03-13 | 2020-06-19 | 嘉兴群易信息科技有限公司 | Protective device for household appliances |
| CN112261808A (en) * | 2020-10-25 | 2021-01-22 | 解瑞创 | Flame-retardant type alternating current frequency converter explosion-proof box with anti-pollution function |
-
2019
- 2019-04-19 CN CN201920539202.1U patent/CN210042677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315178A (en) * | 2020-03-13 | 2020-06-19 | 嘉兴群易信息科技有限公司 | Protective device for household appliances |
| CN112261808A (en) * | 2020-10-25 | 2021-01-22 | 解瑞创 | Flame-retardant type alternating current frequency converter explosion-proof box with anti-pollution function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200207 Termination date: 20210419 |