CN220107230U - Dust type switch board - Google Patents
Dust type switch board Download PDFInfo
- Publication number
- CN220107230U CN220107230U CN202320945480.3U CN202320945480U CN220107230U CN 220107230 U CN220107230 U CN 220107230U CN 202320945480 U CN202320945480 U CN 202320945480U CN 220107230 U CN220107230 U CN 220107230U
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- Prior art keywords
- dust
- power distribution
- distribution cabinet
- air
- switch board
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- 239000000428 dust Substances 0.000 title claims abstract description 78
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model relates to the technical field of power distribution equipment, and discloses a dust-removing type power distribution cabinet which comprises a power distribution cabinet, wherein a dust screen is embedded in the lower bottom of the power distribution cabinet, air holes are respectively formed in the left side surface and the right side surface of the power distribution cabinet, an electric connector is connected with the inner rear wall of the power distribution cabinet through threads, and a dust removing device is connected with the inner upper wall of the power distribution cabinet through threads. Air enters the power distribution cabinet through the air holes, then the air is sent into the dust removal device through the air outlet, the three-jack plug is inserted into the three-hole digital-analog socket, the three-jack plug is connected to the driving motor through the power line, the driving motor starts the fan to rotate through the computer driving button, wind pressure is generated by the rotation of the fan, the wind pressure is blown to each corner in the power distribution cabinet through the air inlet, dust and heat move from top to bottom together with the wind pressure due to the effect of the wind pressure, and then the dust is discharged to the outside of the power distribution cabinet from the dust filtering net, so that a complete air channel is formed inside the power distribution cabinet, and the purpose of dust removal and cooling is achieved.
Description
Technical Field
The utility model relates to the technical field of power distribution equipment, in particular to a dust-removing type power distribution cabinet.
Background
A power distribution cabinet is a box used to house electrical appliances and their wiring, collectively referred to as a power distribution center. The power distribution cabinet is suitable for electric energy conversion, distribution and control in the functions of power, power distribution, motor control and the like of a low-voltage power distribution system of a communication system, a power plant, a substation, a high-rise building and the like.
In the disclosure patent (patent number: CN 214543018U), a novel dust removal power distribution cabinet is proposed, the power distribution cabinet is cooled through setting motor drive fan blades to rotate, and the dust removal is carried out by matching with an electrostatic dust removal plate in the cooling process. But in the use, because the fan blade rotates the air current that forms irregular to can not adsorb the dust in the switch board inside the first time on the static board, because dust removal efficiency is not high, need the fan blade rotate for a long time. Therefore, to the above-mentioned problem, a dust removing type power distribution cabinet is needed, and dust in the power distribution cabinet can be removed better.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the dust-removing type power distribution cabinet which has the advantages of good dust removing effect and excellent heat dissipation, and solves the problems that the power distribution cabinet is difficult to dissipate heat and easy to store ash.
(II) technical scheme
In order to achieve the purposes of good dust removal effect and excellent heat dissipation, the utility model provides the following technical scheme: the utility model provides a dust type switch board, includes the switch board, the lower bottom of switch board is embedded to have the dust screen, and the side respectively is provided with the bleeder vent about the switch board, and the interior back wall fixedly connected with electric connector of switch board, threaded connection has dust collector on the inside roof of switch board, dust collector's inside is rotated and is connected with the fan.
Preferably, an upper bolt is fixedly connected to the top wall inside the power distribution cabinet, a lower bolt is fixedly arranged at the top of the dust removing device, and the upper bolt is connected with the lower bolt through a threaded sleeve.
Preferably, the dust screen is rectangular and is assembled at the bottom of the power distribution cabinet through magnetic attraction.
Preferably, the air holes are designed as convex cambered surface holes.
Preferably, a driving motor is fixedly installed in the dust removing device, an output shaft of the driving motor is fixedly connected with the fan, and a motor driving button is arranged on the driving motor.
Preferably, the driving motor is electrically connected with a power line, and the other side of the power line is fixedly provided with a plug connector matched with the electric connector.
Preferably, the dust collector is provided with air outlets around, and the bottom of the dust collector is fixedly connected with an air inlet.
(III) beneficial effects
Compared with the prior art, the utility model provides the dust-removing type power distribution cabinet, which has the following beneficial effects:
this dust type switch board makes air get into in the switch board through the dust filtering net, gaseous under the effect of fan, inside from bottom to top at the switch board flows, because the air duct of switch board both sides reservation, the heat flow that electronic components produced in the switch board inside can be along the air duct upward movement under the effect of fan, get into dust collector by the air inlet, dust collector starts the fan and rotates and form the wind pressure and blow out by the gas outlet, the wind pressure is from top to bottom, get rid of from bottom bleeder vent, above-mentioned in-process, because the hot air current that the switch board itself produced can flow upwards under self physical property, the speed that the hot air current risees is accelerated under the wind channel effect that the fan formed this moment, the exchange of the inside hot air current of switch board has been improved, the radiating efficiency has been accelerated, and under the existence in wind channel, also can carry out the dust removal effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a bottom view of the interior of the power distribution cabinet of the present utility model;
fig. 3 is a cross-sectional view of the dust removing device of the structure of the present utility model.
In the figure: 1. a power distribution cabinet; 2. a dust removal device; 3. an air inlet; 4. a driving motor; 5. a motor driving button; 6. a dust filtering net; 7. ventilation holes; 8. a power line; 9. an electrical connector; 10. a plug; 11. a fan; 12. an air outlet; 13. a threaded sleeve; 14. a lower bolt; 15. installing a bolt; 16. an electrostatic dust collection plate; 17. a dust collecting box.
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.
Referring to fig. 1 to 3, a dust removing type power distribution cabinet comprises a power distribution cabinet 1, wherein a dust filtering net 6 is embedded in the lower bottom of the power distribution cabinet 1, the dust filtering net 6 is of a magnetic attraction structure, firstly, mosquitoes cannot enter the power distribution cabinet 1 and dust can be discharged from the dust filtering net 6, secondly, the service time is prolonged, a small amount of dust can be accumulated on the dust filtering net 6, and the dust removing type power distribution cabinet is convenient to assemble and disassemble due to the magnetic attraction structure, so that dust can be cleaned more conveniently.
The left and right sides of switch board 1 respectively is provided with bleeder vent 7, adopts the design of evagination formula cambered surface to prevent that the rainwater from entering into switch board 1 on the one hand, and the evagination formula cambered surface can effectively block the rainwater inflow in the switch board 1, can also block the mosquito to get into in the switch board 1, on the other hand can let the circulation of air effectively, lets in the efficient entering switch board 1 of external air for the inside wind pressure of switch board 1 is balanced, and the wind channel is stable.
The interior back wall fixedly connected with electric connector 9 of switch board 1, electric connector 9 adopts the guide rail mounting means, and the clamp plate formula wiring, and maximum current is 16A, fixed voltage 220V, can let the user free place electric connector 9 setting, and is more humanized, 16A, 220V's connector can deal with numerous circumstances, is unlikely to take place the unstable condition of electric current, voltage, and the heavy current bayonet joint 10 of setting so also can let the external other equipment of user, makes the application of switch board 1 richer, can more deal with emergency.
An upper bolt 15 is fixedly connected to the inner top wall of the power distribution cabinet 1, a lower bolt 14 is fixedly arranged at the top of the dust removing device 2, and the upper bolt 15 is connected with the lower bolt 14 through a threaded sleeve 13. The mode of adopting four sets of bolts and screw sleeve 13 threaded connection can make dust collector 2 fix and move more stably on switch board 1, and screw sleeve 13 can rotate, can separate last bolt 15 and lower bolt 14 when rotating screw sleeve 13 for whole dust collector 2 can dismantle, has also made things convenient for dust collector 2's part to change and accessory to wash. The bottom of dust collector 2 leans on the outside round to be square air inlet 3, square air inlet 3's wind channel designs to both sides, when fan 11 begins to blow, forms ascending air current, along with the keeping away from that moves on the hot air, under fan 11's effect, can accelerate the speed that the hot air upwards flows, increases the inside air current velocity of switch board to the radiating effect of switch board has been realized accelerating. The design of air inlet 3's wind gap to both sides can let the air current upwards move along the inside wall of switch board, because there can be a plurality of circuit board and with some components and parts in the middle of the switch board when in actual use, the switch board middle part belongs to the short circuit, and the air current can only pass through around the switch board inside wall of leaving in advance, and follow down and upward movement along the length direction of electrostatic precipitator board 16, and the dust that mingles in the air current also can be adsorbed under electrostatic precipitator board 16's effect, then fall into dust collection box 17, dust collection box 17 is sliding connection with the switch board inner wall, can take out from the switch board after collecting the dust, realizes the effect of convenient clearance. The functions of the electrostatic precipitator plate 16 and the dust box 17 are consistent with those of the related art in the background art, and will not be described herein. However, in this embodiment, because the dust removing device 2 not only accelerates the flow of the hot air flow to improve the heat dissipation efficiency of the power distribution cabinet, but also makes the dust move along the length of the electrostatic dust removing plate 16 along with the hot air flow, thereby increasing the dust removing function.
The inside of the dust removal device 2 is fixedly provided with the driving motor 4, the driving motor 4 is provided with the motor driving button 5, and the driving motor 4 can be selectively turned on or turned off through a triggering mechanism of the button, so that the purposes of switching the fan 11 and switching the dust removal are achieved, the dust removal function is more convenient to switch on and off, the plug 10 is not required to be pulled out each time the dust removal device 2 is required to be turned off, and the time is saved;
the driving motor 4 is electrically connected with a power line 8, and the other end of the power line 8 is fixedly connected with a plug connector 10 matched with the electric connector 9 to enable the dust removing device 2 to be electrified.
The output shaft of the driving motor 4 is fixedly connected with a fan 11, air outlets 12 are formed in the periphery of the side face of the dust removing device 2, and through rotation of the fan 11, air pressure from top to bottom is generated inside the power distribution cabinet, air enters from the air inlet 3, then is discharged out of the dust removing device 2 from the air outlets 12, and is discharged out of the power distribution cabinet through the air holes 7. The dust filtering net 6 at the bottom provides an air inlet effect for the power distribution cabinet.
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 (7)
1. The utility model provides a dust type switch board, includes switch board (1), its characterized in that: the dust filter screen (6) is embedded in the bottom of the power distribution cabinet (1), the left side surface and the right side surface of the power distribution cabinet (1) are respectively provided with air holes (7), the inner rear wall of the power distribution cabinet (1) is fixedly connected with an electric connector (9), the upper inner top wall of the power distribution cabinet (1) is connected with the dust removing device (2) in a threaded mode, and the inner part of the dust removing device (2) is connected with the fan (11) in a rotating mode.
2. The dust-removing type power distribution cabinet according to claim 1, wherein: an upper bolt (15) is fixedly connected to the top wall inside the power distribution cabinet (1), a lower bolt (14) is fixedly arranged at the top of the dust removing device (2), and the upper bolt (15) is connected with the lower bolt (14) through a threaded sleeve (13).
3. The dust-removing type power distribution cabinet according to claim 1, wherein: the dust filtering net (6) is rectangular and is assembled at the bottom of the power distribution cabinet (1) through magnetic attraction.
4. The dust-removing type power distribution cabinet according to claim 1, wherein: the air holes (7) are designed as convex cambered surface holes.
5. The dust-removing type power distribution cabinet according to claim 1, wherein: the dust collector is characterized in that a driving motor (4) is fixedly arranged in the dust collector (2), an output shaft of the driving motor (4) is fixedly connected with a fan (11), and a motor driving button (5) is arranged on the driving motor (4).
6. The dust-removing type power distribution cabinet according to claim 5, wherein: the driving motor (4) is electrically connected with a power line (8), and the other side of the power line (8) is fixedly provided with a plug connector (10) matched with the electric connector (9).
7. The dust-removing type power distribution cabinet according to claim 1, wherein: air outlets (12) are formed in the periphery of the dust removing device (2), and the bottom of the dust removing device (2) is fixedly connected with an air inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945480.3U CN220107230U (en) | 2023-04-24 | 2023-04-24 | Dust type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945480.3U CN220107230U (en) | 2023-04-24 | 2023-04-24 | Dust type switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107230U true CN220107230U (en) | 2023-11-28 |
Family
ID=88882067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945480.3U Active CN220107230U (en) | 2023-04-24 | 2023-04-24 | Dust type switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107230U (en) |
-
2023
- 2023-04-24 CN CN202320945480.3U patent/CN220107230U/en active Active
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