CN219286924U - Anti-interference device of switch cabinet - Google Patents
Anti-interference device of switch cabinet Download PDFInfo
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- CN219286924U CN219286924U CN202320098861.2U CN202320098861U CN219286924U CN 219286924 U CN219286924 U CN 219286924U CN 202320098861 U CN202320098861 U CN 202320098861U CN 219286924 U CN219286924 U CN 219286924U
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- cabinet body
- side wall
- fixedly connected
- fixed ring
- interference device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses an anti-interference device of a switch cabinet, which comprises a cabinet body, wherein a cabinet door is hinged to the side wall of the cabinet body, and the anti-interference device also comprises a static electricity removing mechanism and a dredging mechanism; the static removing mechanism comprises a fixed ring, an ion fan and a plurality of air outlets, wherein the fixed ring is fixedly connected with the lower part of the inner wall of the cabinet body, the ion fan is arranged in the fixed ring, the plurality of air outlets are arranged above the inner wall of the cabinet body away from the fixed ring, and a dustproof mechanism for preventing dust in the cabinet body is arranged on the fixed ring. When the cabinet body does not work, the plurality of dredging rods are inserted into the corresponding plurality of air outlets to seal the plurality of air outlets, so that dust in the outside air is prevented from entering the cabinet body through the air outlets easily when the cabinet body does not work, dust is accumulated in the cabinet body, meanwhile, the dust is accumulated in the air outlets easily, the air outlet quantity in the air outlets is reduced, and the air circulation performance in the cabinet body is affected, so that poor heat dissipation performance in the cabinet body is caused.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to an anti-interference device of a switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement.
In the utility model patent of the application number of 202220473197.0, namely an anti-interference device for a high-low voltage switch cabinet, the scheme has the main functions of static electricity removal through an ion fan and an air outlet, has the excellent static electricity removal performance, can prevent the pollution and damage of static electricity, has the characteristics of small volume, light weight, convenient installation and the like, is suitable for various places, can be matched with the air outlet to blow the air containing the electric ions in the cabinet to the outside of the cabinet, and further eliminates the static electricity, but the scheme has the following defects:
when the cabinet body does not work, the ion fan can not convey gas in the cabinet body at the moment, then the air outlet is exposed outside, so that dust in the external air can easily enter the cabinet body through the air outlet, dust can be accumulated in the cabinet body, meanwhile, the dust can also easily accumulate in the air outlet, the air outlet quantity in the air outlet is reduced, the air circulation performance of the interior of the follow-up cabinet body during work is affected, and poor heat dissipation performance in the cabinet body is caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an anti-interference device of a switch cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the anti-interference device of the switch cabinet comprises a cabinet body, wherein a cabinet door is hinged to the side wall of the cabinet body, and the anti-interference device also comprises a static removing mechanism and a dredging mechanism;
the static removing mechanism comprises a fixed ring, an ion fan and a plurality of air outlets, wherein the fixed ring is fixedly connected with the lower part of the inner wall of the cabinet body, the ion fan is arranged in the fixed ring, the plurality of air outlets are formed in the upper part of the inner wall of the cabinet body far away from the fixed ring, and the fixed ring is provided with a dustproof mechanism for preventing dust in the cabinet body;
the dredging mechanism comprises a plurality of sliding rods, vertical plates and a plurality of dredging rods, wherein the sliding rods are fixedly connected with the upper part of the inner wall of the cabinet body, the side walls of the vertical plates are in sliding connection with the side walls of the sliding rods, the side walls of the vertical plates are fixedly connected with one ends of the dredging rods, and the dredging rods are in one-to-one correspondence fit with the air outlets.
Preferably, the dustproof mechanism comprises a circular ring, an activated carbon filter screen and a plurality of bolts, wherein the circular ring is fixedly connected with the side wall of the fixed ring through the bolts, and the inner side wall of the circular ring is fixedly connected with the side wall of the activated carbon filter screen.
Preferably, the dredging mechanism further comprises a reciprocating screw, a nut and a plurality of cross bars, wherein the side wall of the reciprocating screw is connected with the upper part of the inner wall of the cabinet body in a sealing and rotating mode, the side wall of the reciprocating screw is connected with the inner side wall of the nut in a threaded mode, and the side wall of the nut is fixedly connected with the side wall of the vertical plate through the cross bars.
Preferably, the fixed ring bottom fixedly connected with L type pole, L type pole lateral wall rotates and is connected with first round, the one end fixedly connected with second round that reciprocating screw is located the cabinet body is external, be connected with the hold-in range between first round and the second round, be equipped with drive first round pivoted actuating mechanism on the ion fan.
Preferably, the driving mechanism comprises a one-way bearing, the inner side wall of the one-way bearing is fixedly connected with the ion fan coaxially, and the outer side wall of the one-way bearing is fixedly connected with the side wall of the first wheel through a plurality of connecting rods.
Preferably, the cabinet body bottom fixedly connected with mounting panel, mounting panel lateral wall fixedly connected with a plurality of backup pads, be connected through the hasp between the cabinet body and the cabinet door.
The utility model has the following beneficial effects:
1. through setting up dredging mechanism, can be at the cabinet body when not working, a plurality of dredging rods can insert in a plurality of air outlets rather than corresponding this moment, seal a plurality of air outlets, avoid when the cabinet body is not working, the dust in the external air just gets into the cabinet internal portion through the air outlet this moment easily for the internal dust that gathers of cabinet, the dust still gathers in the air outlet simultaneously easily, make the air outlet decline in the air outlet, thereby influence the follow-up cabinet body and at its inside air fluxion of during operation, lead to the internal heat dispersion of cabinet relatively poor.
2. Through setting up dustproof mechanism, the active carbon filter screen is torn open and can adsorb the dust material in the air, avoids dust material to be inhaled to the inside of the cabinet body, and is convenient for dismantle the clearance to the active carbon filter screen under the effect of a plurality of bolts.
Drawings
Fig. 1 is a schematic structural diagram of an anti-interference device of a switch cabinet according to the present utility model;
FIG. 2 is a schematic view of the vertical cross-sectional structure of FIG. 1;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1 cabinet body, 2 cabinet door, 3 hasp, 4 mounting panel, 5 backup pad, 6 solid fixed ring, 7 ion fans, 8 ring, 9 active carbon filter screen, 10 bolts, 11 air outlet, 12 slide bars, 13 risers, 14 dredging rod, 15 reciprocating screw, 16 nuts, 17 horizontal pole, 18L type pole, 19 first wheel, 20 second wheel, 21 one-way bearing, 22 connecting 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.
Referring to fig. 1-3, an anti-interference device of a switch cabinet is characterized in that a cabinet body 1 is hinged with a cabinet door 2 on the side wall of the cabinet body 1, a mounting plate 4 is fixedly connected with the bottom of the cabinet body 1, a plurality of supporting plates 5 are fixedly connected with the side wall of the mounting plate 4 and used for mounting electric elements in the switch cabinet, and the cabinet body 1 is connected with the cabinet door 2 through a lock catch 3.
The device also comprises a static removing mechanism and a dredging mechanism.
The static removing mechanism comprises a fixed ring 6, an ion fan 7 and a plurality of air outlets 11, wherein the fixed ring 6 is fixedly connected with the lower part of the inner wall of the cabinet body 1, the ion fan 7 is arranged in the fixed ring 6, the plurality of air outlets 11 are arranged above the inner wall of the cabinet body 1 far away from the fixed ring 6, and a dustproof mechanism for preventing dust in the cabinet body 1 is arranged on the fixed ring 6.
The main function of the ion blower 7 is to remove static electricity, which has superior static electricity removing performance and prevents static electricity from polluting and damaging the inside of the cabinet body 1, which is the prior art.
Dustproof mechanism includes ring 8, active carbon filter screen 9 and a plurality of bolt 10, and ring 8 passes through a plurality of bolts 10 and solid fixed ring 6 lateral wall fixed connection, and ring 8 inside wall and active carbon filter screen 9 lateral wall fixed connection, active carbon filter screen 9 can adsorb the dust material in the air, avoids dust material to be inhaled to the inside of cabinet body 1, and is convenient for dismantle the clearance to active carbon filter screen 9 under the effect of a plurality of bolts 10.
The dredging mechanism comprises a plurality of slide bars 12, vertical plates 13 and a plurality of dredging rods 14, wherein the slide bars 12 are fixedly connected with the upper part of the inner wall of the cabinet body 1, the side walls of the vertical plates 13 are slidably connected with the side walls of the slide bars 12, the side walls of the vertical plates 13 are fixedly connected with one ends of the dredging rods 14, and the dredging rods 14 are matched with the air outlets 11 in a one-to-one correspondence manner.
The dredging mechanism further comprises a reciprocating screw rod 15, a nut 16 and a plurality of cross rods 17, the side wall of the reciprocating screw rod 15 is connected with the upper portion of the inner wall of the cabinet body 1 in a sealing and rotating mode, the side wall of the reciprocating screw rod 15 is connected with the inner wall of the nut 16 in a threaded mode, and the side wall of the nut 16 is fixedly connected with the side wall of the vertical plate 13 through the cross rods 17.
The bottom of the fixed ring 6 is fixedly connected with an L-shaped rod 18, the side wall of the L-shaped rod 18 is rotationally connected with a first wheel 19, one end of the reciprocating screw 15, which is positioned outside the cabinet body 1, is fixedly connected with a second wheel 20, a synchronous belt is connected between the first wheel 19 and the second wheel 20, and a driving mechanism for driving the first wheel 19 to rotate is arranged on the ion fan 7.
The driving mechanism comprises a one-way bearing 21, the inner side wall of the one-way bearing 21 is fixedly connected with the ion fan 7 in a coaxial way, and the outer side wall of the one-way bearing 21 is fixedly connected with the side wall of the first wheel 19 through a plurality of connecting rods 22.
It should be noted that, when the ion fan 7 rotates forward, the cabinet body 1 works normally at this moment, and then external air enters the cabinet body 1 from the fixing ring 6, at this moment, the inner ring of the one-way bearing 21 does not drive the outer ring to rotate, when the ion fan 7 rotates reversely, the cabinet body 1 does not work at this moment, the inner ring of the one-way bearing 21 can drive the outer ring to rotate, wherein the ion fan 7 can rotate forward and backward as in the prior art, and details are omitted herein.
In the utility model, when the cabinet body 1 works, the ion fan 7 is electrified to rotate positively at the moment, so that the ion fan 7 can suck the external air into the cabinet body 1, then the air flowing into the cabinet body 1 at the moment flows out through the plurality of air outlets 11, static electricity in the cabinet body 1 can be eliminated, the static electricity interference is avoided, and the active carbon filter screen 9 can absorb dust substances in the air at the moment to avoid the dust substances from being sucked into the cabinet body 1;
when the cabinet body 1 does not work, the ion fan 7 is electrified to rotate reversely at the moment, the inner ring of the one-way bearing 21 drives the outer ring of the ion fan to rotate, the plurality of connecting rods 22 drive the first wheel 19 to rotate, and then under the action of the synchronous belt and the second wheel 20, the reciprocating screw rod 15 is driven to rotate at the moment, the nut 16 positioned at the leftmost thread of the reciprocating screw rod 15 can slide rightwards to the rightmost thread of the reciprocating screw rod 15, at the moment, the nut 16 drives the vertical plate 13 to slide rightwards through the plurality of transverse rods 17, so that the plurality of dredging rods 14 can be inserted into the plurality of air outlets 11 corresponding to the same to seal the plurality of air outlets 11, thereby avoiding that dust in the outside air easily enters the interior of the cabinet body 1 through the air outlets 11 at the moment when the cabinet body 1 does not work, and simultaneously, dust is easy to accumulate in the air outlet 11, so that the air quantity of the air outlet 11 is reduced, and the air flow in the cabinet body 1 is influenced, and the heat dissipation performance in the cabinet body 1 is poor;
when the subsequent cabinet body 1 continues to work, the ion fan 7 is driven to reversely rotate at the moment, so that the nut 16 moves leftwards to the leftmost thread of the reciprocating screw rod 15, the plurality of dredging rods 14 are separated from the plurality of air outlets 11, and then the ion fan 7 is driven to positively rotate.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The anti-interference device of the switch cabinet comprises a cabinet body (1), wherein a cabinet door (2) is hinged to the side wall of the cabinet body (1), and the anti-interference device is characterized by further comprising a static electricity removing mechanism and a dredging mechanism;
the static removing mechanism comprises a fixed ring (6), an ion fan (7) and a plurality of air outlets (11), wherein the fixed ring (6) is fixedly connected with the lower part of the inner wall of the cabinet body (1), the ion fan (7) is arranged in the fixed ring (6), the plurality of air outlets (11) are formed in the upper part of the inner wall, far away from the fixed ring (6), of the cabinet body (1), and the fixed ring (6) is provided with a dustproof mechanism for preventing dust in the cabinet body (1);
the dredging mechanism comprises a plurality of sliding rods (12), vertical plates (13) and a plurality of dredging rods (14), wherein the sliding rods (12) are fixedly connected with the upper portion of the inner wall of the cabinet body (1), the side walls of the vertical plates (13) are slidably connected with the side walls of the sliding rods (12), the side walls of the vertical plates (13) are fixedly connected with one ends of the dredging rods (14), and the dredging rods (14) are matched with the air outlets (11) in a one-to-one correspondence mode.
2. The anti-interference device of the switch cabinet according to claim 1, wherein the dustproof mechanism comprises a circular ring (8), an active carbon filter screen (9) and a plurality of bolts (10), the circular ring (8) is fixedly connected with the side wall of the fixed ring (6) through the plurality of bolts (10), and the inner side wall of the circular ring (8) is fixedly connected with the side wall of the active carbon filter screen (9).
3. The anti-interference device of the switch cabinet according to claim 1, wherein the dredging mechanism further comprises a reciprocating screw (15), a nut (16) and a plurality of cross bars (17), the side wall of the reciprocating screw (15) is in sealing rotation connection with the upper part of the inner wall of the cabinet body (1), the side wall of the reciprocating screw (15) is in threaded connection with the inner side wall of the nut (16), and the side wall of the nut (16) is fixedly connected with the side wall of the vertical plate (13) through the plurality of cross bars (17).
4. The anti-interference device of the switch cabinet according to claim 3, wherein the bottom of the fixed ring (6) is fixedly connected with an L-shaped rod (18), the side wall of the L-shaped rod (18) is rotationally connected with a first wheel (19), one end of the reciprocating screw (15) positioned outside the cabinet body (1) is fixedly connected with a second wheel (20), a synchronous belt is connected between the first wheel (19) and the second wheel (20), and a driving mechanism for driving the first wheel (19) to rotate is arranged on the ion fan (7).
5. The anti-interference device of a switch cabinet according to claim 4, wherein the driving mechanism comprises a one-way bearing (21), the inner side wall of the one-way bearing (21) is fixedly connected with the ion fan (7) coaxially, and the outer side wall of the one-way bearing (21) is fixedly connected with the side wall of the first wheel (19) through a plurality of connecting rods (22).
6. The anti-interference device of the switch cabinet according to claim 1, wherein the bottom of the cabinet body (1) is fixedly connected with a mounting plate (4), the side wall of the mounting plate (4) is fixedly connected with a plurality of support plates (5), and the cabinet body (1) is connected with the cabinet door (2) through a lock catch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098861.2U CN219286924U (en) | 2023-02-02 | 2023-02-02 | Anti-interference device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098861.2U CN219286924U (en) | 2023-02-02 | 2023-02-02 | Anti-interference device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219286924U true CN219286924U (en) | 2023-06-30 |
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ID=86921559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320098861.2U Active CN219286924U (en) | 2023-02-02 | 2023-02-02 | Anti-interference device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219286924U (en) |
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2023
- 2023-02-02 CN CN202320098861.2U patent/CN219286924U/en active Active
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