CN220066488U - Prevent switch board of heat dissipation department deposition - Google Patents
Prevent switch board of heat dissipation department deposition Download PDFInfo
- Publication number
- CN220066488U CN220066488U CN202321576129.8U CN202321576129U CN220066488U CN 220066488 U CN220066488 U CN 220066488U CN 202321576129 U CN202321576129 U CN 202321576129U CN 220066488 U CN220066488 U CN 220066488U
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- China
- Prior art keywords
- reciprocating screw
- heat dissipation
- screw rod
- cleaning
- power distribution
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 39
- 230000008021 deposition Effects 0.000 title claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009825 accumulation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a power distribution cabinet capable of preventing dust accumulation at a heat dissipation position, which comprises a power distribution cabinet main body, wherein a heat dissipation window is arranged on the power distribution cabinet main body, a dust screen is arranged on the heat dissipation window, a cleaning roller for cleaning the outer wall of the dust screen is arranged at the top of a frame of the heat dissipation window through an outer cleaning mechanism, the outer cleaning mechanism comprises a pair of fixing plates arranged at the top of the frame of the heat dissipation window, the fixing plates extend into the power distribution cabinet main body, and a first reciprocating screw rod is arranged between the fixing plates; the utility model relates to the technical field of power distribution cabinets. This prevent switch board of heat dissipation department deposition, rotate through first reciprocating screw for first sliding block is at first reciprocating screw straight line slip, makes the cleaning roller slide along dust screen outer wall straight line under the cooperation of first sliding block, makes the comparatively heavy dust of outer wall be clear away under the mutually supporting of extension board, rotating motor and first cleaning brush, effectively makes the dust screen can continue ventilation, improves the radiating effect.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of preventing dust accumulation at a heat dissipation position.
Background
The power distribution cabinet is a generic name of a motor control center, is internally provided with a plurality of power elements, and is widely applied in life. At present, a heat dissipation window is generally formed in the existing power distribution cabinet, a dust screen is arranged at the heat dissipation window for dust prevention, so that elements in the power distribution cabinet are prevented from being burnt out due to overhigh temperature in the power distribution cabinet, but in daily life, a plurality of outdoor power distribution cabinets are arranged, a large amount of dust is easily accumulated on the dust screen in a natural ventilation environment, and a dust screen filter hole is blocked, so that the heat dissipation effect is seriously affected; and the switch board can often overhaul, when opening the switch board door, there is partial dust to pile up in the switch board, when the fan in the switch board bloies the heat dissipation, can make the dust in the switch board pile up on the dust screen according to the direction of wind, causes the jam of dust screen filtration pore equally easily, influences radiating efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the power distribution cabinet for preventing dust accumulation at the heat dissipation position, which solves the problems that a large amount of dust is accumulated on a dust screen to cause the blockage of a dust screen filter hole when the outdoor power distribution cabinet is in a natural ventilation environment and a fan blows and dissipates heat, and part of dust is accumulated in the power distribution cabinet when the power distribution cabinet door is opened.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent switch board of heat dissipation department deposition, includes the switch board main part, be equipped with the heat dissipation window on the switch board main part, be equipped with the dust screen on the heat dissipation window, the frame top of heat dissipation window is equipped with through outer clean mechanism and carries out clear cleaning roller to the dust screen outer wall, outer clean mechanism is including setting up a pair of fixed plate at the frame top of heat dissipation window, the fixed plate extends to in the switch board main part, be equipped with first reciprocating screw between the fixed plate, be equipped with on the first reciprocating screw along first reciprocating screw straight line gliding first sliding block, be equipped with the extension board that outwards stretches out on the sliding block, the cleaning roller sets up in the bottom of extension board, the week side of cleaning roller is equipped with carries out clear first cleaning brush to the dust screen outer wall; an inner cleaning mechanism for cleaning the inner wall of the dust screen is arranged in the power distribution cabinet main body.
Preferably, the inner cleaning mechanism comprises a second reciprocating screw rod arranged between the fixing plates, a second sliding block which linearly slides along the second reciprocating screw rod is arranged on the second reciprocating screw rod, a cleaning rod is arranged at the bottom of the second sliding block, and a second cleaning brush is arranged on the cleaning rod.
Preferably, the extension plate is provided with a rotating motor for driving the cleaning roller to rotate.
Preferably, the first reciprocating screw rod and the second reciprocating screw rod synchronously rotate through a transmission mechanism.
Preferably, the transmission mechanism comprises a transmission bin arranged at the top of the radiating window frame, a driving motor for driving the first reciprocating screw rod and the second reciprocating screw rod to synchronously rotate is arranged on the transmission bin, a first transverse bevel gear is arranged on an output shaft of the driving motor, a second transverse bevel gear is arranged on the second reciprocating screw rod, a transmission shaft rod is arranged between the first transverse bevel gear and the second transverse bevel gear, and radial bevel gears meshed with the first transverse bevel gear and the second transverse bevel gear to rotate are arranged at two ends of the transmission shaft rod.
Preferably, one end of the first reciprocating screw rod extends into the transmission bin, and the first reciprocating screw rod is arranged at the bottom of the first transverse bevel gear.
Advantageous effects
The utility model provides a power distribution cabinet capable of preventing dust accumulation at a heat dissipation position. Compared with the prior art, the method has the following beneficial effects:
(1) According to the power distribution cabinet capable of preventing dust accumulation at the heat dissipation position, the first reciprocating screw rod rotates, the first sliding block linearly slides on the first reciprocating screw rod, the cleaning roller linearly slides along the outer wall of the dust screen under the cooperation of the first sliding block, so that thicker dust on the outer wall is removed under the cooperation of the extension plate, the rotating motor and the first cleaning brush, the dust screen can continue to ventilate, and the heat dissipation effect is improved; and through the mutual cooperation between the second reciprocating screw rod, the sliding block and the second cleaning brush, dust on the inner wall of the dust screen can be cleaned, and the heat dissipation effect is further improved.
(2) This prevent switch board of heat dissipation department deposition, through the rotation of driving motor drive first horizontal bevel gear for the first reciprocating screw that sets up on first horizontal bevel gear rotates, and make first horizontal bevel gear drive with the radial bevel gear of first horizontal bevel gear meshing in step, and can drive the rotation of second horizontal bevel gear through the radial bevel gear of transmission axostylus axostyle and the transmission axostylus axostyle other end, make the second reciprocating screw that sets up on the second horizontal bevel gear rotate at last, whole flow can be through the synchronous rotation of two reciprocating screw of a driving motor drive.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet for preventing dust accumulation at a heat dissipation part according to the present utility model;
FIG. 2 is a partial schematic view of an outer cleaning mechanism of the present utility model;
FIG. 3 is a schematic view of the inner cleaning mechanism of the present utility model;
FIG. 4 is a partial schematic view of the transmission mechanism of the present utility model;
fig. 5 is a schematic structural view of the transmission mechanism of the present utility model.
In the figure: 1. a power distribution cabinet main body; 2. a heat radiation window; 3. a cleaning roller; 4. a fixing plate; 5. a first reciprocating screw rod; 6. a first slider; 7. an extension plate; 8. a first cleaning brush; 9. a second reciprocating screw rod; 10. a second slider; 11. a second cleaning brush; 12. a rotating motor; 13. a driving motor; 14. a first transverse bevel gear; 15. a second transverse bevel gear; 16. a transmission shaft lever; 17. a radial bevel gear; 18. a transmission bin; 19. and cleaning the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
fig. 1-4 show a first embodiment: the utility model provides a prevent switch board of heat dissipation department deposition, including switch board main part 1, be equipped with heat dissipation window 2 on the switch board main part 1, be equipped with the dust screen on the heat dissipation window 2, the frame top of heat dissipation window 2 is equipped with through outer clean mechanism and carries out clear roller 3 of clear dust screen outer wall, outer clean mechanism is including setting up a pair of fixed plate 4 at the frame top of heat dissipation window 2, fixed plate 4 extends to in the switch board main part 1, be equipped with first reciprocating screw 5 between the fixed plate 4, be equipped with on the first reciprocating screw 5 along first reciprocating screw 5 straight line gliding first sliding block 6, be equipped with extension board 7 that outwards stretches out on the sliding block, clear roller 3 sets up in the bottom of extension board 7, clear roller 3's week side is equipped with carries out clear first cleaning brush 8 to the dust screen outer wall; an inner cleaning mechanism for cleaning the inner wall of the dust screen is arranged in the power distribution cabinet body 1.
The inner cleaning mechanism comprises a second reciprocating screw rod 9 arranged between the fixing plates 4, a second sliding block 10 which linearly slides along the second reciprocating screw rod 9 is arranged on the second reciprocating screw rod 9, a cleaning rod 19 is arranged at the bottom of the second sliding block 10, and a second cleaning brush 11 is arranged on the cleaning rod 19.
Wherein the extension plate 7 is provided with a rotating motor 12 for driving the cleaning roller 3 to rotate.
Wherein, the first reciprocating screw 5 and the second reciprocating screw 9 are synchronously rotated by a transmission mechanism between the first reciprocating screw 5 and the second reciprocating screw 9.
Through the rotation of the first reciprocating screw rod 5, the first sliding block 6 slides linearly on the first reciprocating screw rod 5, so that the cleaning roller 3 slides linearly along the outer wall of the dust screen under the cooperation of the first sliding block 6, and the thicker dust on the outer wall is removed under the cooperation of the extension plate 7, the rotating motor 12 and the first cleaning brush 8, so that the dust screen can continue ventilation, and the heat dissipation effect is improved; and through the mutual cooperation between the second reciprocating screw rod 9, the sliding block and the second cleaning brush 11, dust on the inner wall of the dust screen can be cleaned, and the heat dissipation effect is further improved.
Fig. 1 and fig. 4, 5 show a second embodiment, which differs from the first embodiment mainly in that: the transmission mechanism comprises a transmission bin 18 arranged at the top of the frame of the radiating window 2, a driving motor 13 for driving the first reciprocating screw rod 5 and the second reciprocating screw rod 9 to synchronously rotate is arranged on the transmission bin 18, a first transverse bevel gear 14 is arranged on an output shaft of the driving motor 13, a second transverse bevel gear 15 is arranged on the second reciprocating screw rod 9, a transmission shaft lever 16 is arranged between the first transverse bevel gear 14 and the second transverse bevel gear 15, and radial bevel gears 17 which are meshed with the first transverse bevel gear 14 and the second transverse bevel gear 15 and rotate are arranged at two ends of the transmission shaft lever 16.
Wherein, one end of the first reciprocating screw 5 extends into the transmission bin 18, and the first reciprocating screw 5 is arranged at the bottom of the first transverse bevel gear 14.
The first transverse bevel gear 14 is driven to rotate by the driving motor 13, so that the first reciprocating screw 5 arranged on the first transverse bevel gear 14 rotates, the first transverse bevel gear 14 drives the radial bevel gear 17 meshed with the first transverse bevel gear 14 synchronously, the second transverse bevel gear 15 can be driven to rotate by the transmission shaft lever 16 and the radial bevel gear 17 at the other end of the transmission shaft lever 16, and finally the second reciprocating screw 9 arranged on the second transverse bevel gear 15 can be driven to rotate synchronously by one driving motor 13 in the whole process.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
When the device is used, the first transverse bevel gear 14 is driven to rotate through the driving motor 13, so that the first reciprocating screw rod 5 arranged on the first transverse bevel gear 14 rotates, the first transverse bevel gear 14 drives the radial bevel gear 17 meshed with the first transverse bevel gear 14 synchronously, the second transverse bevel gear 15 can be driven to rotate through the transmission shaft lever 16 and the radial bevel gear 17 at the other end of the transmission shaft lever 16, and finally the second reciprocating screw rod 9 arranged on the second transverse bevel gear 15 can be driven to rotate through one driving motor 13, so that the use cost is reduced in the whole process; after the first reciprocating screw rod 5 rotates, the first sliding block 6 slides linearly on the first reciprocating screw rod 5, so that the cleaning roller 3 slides linearly along the outer wall of the dust screen under the cooperation of the first sliding block 6, and the thicker dust on the outer wall is removed under the cooperation of the extension plate 7, the rotating motor 12 and the first cleaning brush 8, so that the dust screen can continue ventilation, and the heat dissipation effect is improved; and through the cooperation between second reciprocating screw rod 9, sliding block and the second cleaning brush for can clean the dust on the dust screen inner wall, further improve the radiating effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent switch board of heat dissipation department deposition, includes switch board main part (1), its characterized in that: the power distribution cabinet is characterized in that a radiating window (2) is arranged on the power distribution cabinet body (1), a dust screen is arranged on the radiating window (2), a cleaning roller (3) for cleaning the outer wall of the dust screen is arranged at the top of the frame of the radiating window (2) through an outer cleaning mechanism, the outer cleaning mechanism comprises a pair of fixing plates (4) arranged at the top of the frame of the radiating window (2), the fixing plates (4) extend into the power distribution cabinet body (1), a first reciprocating screw rod (5) is arranged between the fixing plates (4), a first sliding block (6) which linearly slides along the first reciprocating screw rod (5) is arranged on the first reciprocating screw rod (5), an extending plate (7) which extends outwards is arranged on the sliding block, the cleaning roller (3) is arranged at the bottom of the extending plate (7), and a first cleaning brush (8) for cleaning the outer wall of the dust screen is arranged on the periphery of the cleaning roller (3). An inner cleaning mechanism for cleaning the inner wall of the dust screen is arranged in the power distribution cabinet main body (1).
2. The power distribution cabinet for preventing dust accumulation at heat dissipation positions according to claim 1, wherein: the inner cleaning mechanism comprises a second reciprocating screw rod (9) arranged between the fixing plates (4), a second sliding block (10) which linearly slides along the second reciprocating screw rod (9) is arranged on the second reciprocating screw rod (9), a cleaning rod (19) is arranged at the bottom of the second sliding block (10), and a second cleaning brush (11) is arranged on the cleaning rod (19).
3. The power distribution cabinet for preventing dust accumulation at heat dissipation positions according to claim 1, wherein: the extension plate (7) is provided with a rotating motor (12) for driving the cleaning roller (3) to rotate.
4. The power distribution cabinet for preventing dust accumulation at heat dissipation positions according to claim 1, wherein: the first reciprocating screw rod (5) and the second reciprocating screw rod (9) are synchronously rotated through a transmission mechanism.
5. The power distribution cabinet for preventing dust accumulation at heat dissipation positions according to claim 4, wherein: the transmission mechanism comprises a transmission bin (18) arranged at the top of the frame of the radiating window (2), a driving motor (13) for driving the first reciprocating screw rod (5) and the second reciprocating screw rod (9) to synchronously rotate is arranged on the transmission bin (18), a first transverse bevel gear (14) is arranged on an output shaft of the driving motor (13), a second transverse bevel gear (15) is arranged on the second reciprocating screw rod (9), a transmission shaft rod (16) is arranged between the first transverse bevel gear (14) and the second transverse bevel gear (15), and radial bevel gears (17) which are meshed with the first transverse bevel gear (14) and the second transverse bevel gear (15) are arranged at two ends of the transmission shaft rod (16).
6. The power distribution cabinet for preventing dust accumulation at heat dissipation positions according to claim 5, wherein: one end of the first reciprocating screw rod (5) extends into the transmission bin (18), and the first reciprocating screw rod (5) is arranged at the bottom of the first transverse bevel gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576129.8U CN220066488U (en) | 2023-06-20 | 2023-06-20 | Prevent switch board of heat dissipation department deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576129.8U CN220066488U (en) | 2023-06-20 | 2023-06-20 | Prevent switch board of heat dissipation department deposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066488U true CN220066488U (en) | 2023-11-21 |
Family
ID=88767813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576129.8U Active CN220066488U (en) | 2023-06-20 | 2023-06-20 | Prevent switch board of heat dissipation department deposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066488U (en) |
-
2023
- 2023-06-20 CN CN202321576129.8U patent/CN220066488U/en active Active
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