CN219226936U

CN219226936U - Dustproof power switch cabinet

Info

Publication number: CN219226936U
Application number: CN202320096634.6U
Authority: CN
Inventors: 张小良
Original assignee: Hefei Siyuan Electric Co ltd
Current assignee: Hefei Siyuan Electric Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-20
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a dustproof power switch cabinet, which relates to the technical field of power switch cabinets and comprises a cabinet body, an exhaust pipe, a fan, a dustproof component and a dust removing component, wherein one side of the front end of the cabinet body is hinged with a cabinet door, the top end of the cabinet body is provided with an exhaust hole, the exhaust pipe is fixedly arranged in the exhaust hole, the lower end of one side of the cabinet body is provided with an air supply groove in a penetrating way, a support is fixedly arranged in the air supply groove, the fan is arranged in the support, the dustproof component comprises a mounting frame, the mounting frame is detachably arranged on one side of the cabinet body through bolts, and the outer end of the mounting frame is clamped with a dustproof shell. This dustproof power switch cabinet has realized the removal of cleaning brush through setting up dust removal subassembly to step motor is power component, cleans the big granule dust of brush to dustproof shell surface, makes dustproof shell can last big granule dust in the filtration air, through setting up dust removal subassembly, has realized filtering, the absorption to big granule dust, the tiny particle dust in the air.

Description

Dustproof power switch cabinet

Technical Field

The utility model relates to the technical field of power switch cabinets, in particular to a dustproof power switch cabinet.

Background

Because the internal electric element of power switch cabinet can produce heat when the operation, consequently need set up heat dissipation, take a breath the structure and avoid the switch cabinet in breaking down because of overheated operation on the switch cabinet, however set up heat dissipation, take a breath the structure and can lead to the switch cabinet leakproofness to descend, outside dust can get into in the switch cabinet through above-mentioned structure, consequently need add dustproof, dust removal structure on heat dissipation, take a breath the structure.

Chinese patent publication No. CN208478960U discloses a dust protected power switch cabinet, wherein the primary filter screen and the high-efficiency filter screen described therein filter large particle dust in the outside air, and the turning plate drives the rotary stick and the rotary shaft to start rotating under the action of the wind power 0 generated when the fan works, and the turning plate drives the dust-binding film to adsorb small particle dust in the air in the rotating process. The above patent can adsorb, filter big granule dust and the little granule dust in the air for in the air after filtering and adsorbing is discharged to the cabinet body through the air exit, but lacks the cleaning device to the primary filter screen of outermost, must remain a large amount of big granule dust on the primary filter screen in long-term use, and big granule dust will cause the primary filter screen to block up, thereby influences filtration, adsorption efficiency. The present device was invented by studying the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a dustproof power switch cabinet, which solves the problems that the existing dustproof power switch cabinet provided in the prior art can adsorb and filter large-particle dust and small-particle dust in air, but lacks a cleaning device for an outermost primary filter screen, and the primary filter screen is blocked by the large-particle dust remained on the primary filter screen in the long-term use process, so that the filtering and adsorbing effects are affected.

In order to achieve the above object, the present utility model provides the following technical solutions:

a dust-proof power switch cabinet, comprising:

the cabinet body is hinged with a cabinet door at one side of the front end of the cabinet body;

the top end of the cabinet body is provided with an exhaust hole, and the exhaust pipe is fixedly arranged in the exhaust hole;

the lower end of one side of the cabinet body is provided with an air supply groove in a penetrating way, a bracket is fixedly arranged in the air supply groove, and the fan is arranged in the bracket;

the dustproof assembly comprises a mounting frame, the mounting frame is detachably mounted on one side of the cabinet body through bolts, and the outer end of the mounting frame is clamped with a dustproof shell;

the dust removal assembly is arranged outside the dustproof shell.

In a preferred embodiment, the four corners of the bottom end of the cabinet body are fixedly provided with supporting legs.

In a preferred embodiment, a plurality of connecting rods are fixedly arranged at the top end of the exhaust pipe, a dustproof cone is fixedly arranged at the top end of the connecting rod, and an annular hollowed dustproof net is detachably arranged between the exhaust pipe and the dustproof cone.

In a preferred embodiment, the air supply cover is fixedly arranged on the inner side of the bracket.

In a preferred embodiment, the primary dust-proof plate and the high-efficiency dust-proof plate are detachably installed in the installation frame, wherein the primary dust-proof plate is arranged outside the high-efficiency dust-proof plate.

In a preferred embodiment, the dust removing assembly comprises two mounting frames, and the two mounting frames are respectively and fixedly arranged at the top ends of the front side and the rear side of the mounting frame.

In a preferred embodiment, a threaded rod is rotatably mounted between the two mounting frames, wherein a stepping motor is fixedly mounted on the outer side of one mounting frame, and the output end of the stepping motor is connected with the threaded rod.

In a preferred embodiment, a moving block is connected to the threaded rod in a threaded manner, and a sweeping brush is fixedly arranged on the outer end face of the moving block.

In a preferred embodiment, the bottom surface of the moving block is attached to the upper surface of the mounting frame.

In a preferred embodiment, the sweeper brush is in contact with the dust housing.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the dustproof power switch cabinet, the dust removal assembly is arranged, the stepping motor is used as a power element to realize movement of the moving block, the moving block drives the cleaning brush to move, and large-particle dust on the outer surface of the dustproof shell is cleaned, so that the dustproof shell can continuously filter the large-particle dust in the air, and the structural design is reasonable;

2. this dustproof power switch cabinet filters big granule dust, the tiny particle dust in the air respectively through setting up dustproof subassembly, dirt-proof housing, just imitate dust guard and high-efficient dust guard, has avoided the dust in the external air to get into the cabinet body and cause internal electrical components circuit ageing and the short circuit of cabinet to prolonged the life of internal electrical components of cabinet, reduced the fault rate, reduced the potential safety hazard.

Drawings

For a clearer description of embodiments of the present application or of the solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings can be obtained according to these drawings by a person having ordinary skill in the art.

FIG. 1 is a front elevational view of a dust-proof power switch cabinet;

FIG. 2 is a side view of a structure provided by a dust-proof power switch cabinet;

FIG. 3 is a schematic view of the internal structure of a dustproof power switch cabinet;

FIG. 4 is a partial exploded view of a dust-proof power switch cabinet;

FIG. 5 is a rear elevational view of the structure provided by the dust-proof power switch cabinet;

fig. 6 is an exploded view of a dust assembly provided by a dust-proof power switch cabinet.

Reference numerals illustrate:

1. a cabinet body; 2. a cabinet door; 3. an exhaust pipe; 4. a support leg; 5. a connecting rod; 6. a dust cone; 7. annular hollowed dustproof net; 8. a blower; 9. an air supply groove; 10. a bracket; 11. a dust-proof assembly; 1101. a mounting frame; 1102. a dust-proof housing; 1103. a primary dust-proof plate; 1104. an efficient dust-proof plate; 12. an air supply cover; 13. a dust removal assembly; 1301. a mounting frame; 1302. a threaded rod; 1303. a stepping motor; 1304. a moving block; 1305. and cleaning the brush.

Description of the embodiments

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

Examples

Referring to fig. 1-6, a dust-proof power switch cabinet of this embodiment includes: the cabinet body 1, the exhaust pipe 3, the fan 8, the dustproof component 11 and the dedusting component 13.

Referring to fig. 1, a cabinet door 2 is hinged to one side of the front end of a cabinet body 1, and supporting legs 4 are fixedly installed at four corners of the bottom end of the cabinet body 1.

Referring to fig. 1-3, an exhaust hole is formed in the top end of the cabinet body 1, an exhaust pipe 3 is fixedly installed in the exhaust hole, a plurality of connecting rods 5 are fixedly installed at the top end of the exhaust pipe 3, a dustproof cone 6 is fixedly installed at the top end of the connecting rods 5, the exhaust pipe 3 is favorable for exhausting hot air in the cabinet body 1, an annular hollowed-out dustproof net 7 is detachably installed between the exhaust pipe 3 and the dustproof cone 6, and the annular hollowed-out dustproof net 7 can prevent external dust from entering the cabinet body 1 along the exhaust pipe 3.

Referring to fig. 3 and 4, an air supply groove 9 is formed in the lower end of one side of the cabinet body 1 in a penetrating manner, a support 10 is fixedly installed in the air supply groove 9, a fan 8 is arranged in the support 10, and an air supply cover 12 is fixedly installed on the inner side of the support 10.

In the use, the staff starts fan 8, and fan 8 is with the air suction of external world to the cabinet body 1 in, and fan 8 and exhaust pipe 3 cooperation can be with the internal 1 of external air suction cabinet, can be with the hot air exhaust in the cabinet body 1 simultaneously.

Referring to fig. 6, the dustproof assembly 11 includes a mounting frame 1101, the mounting frame 1101 is detachably mounted on one side of the cabinet body 1 through bolts, a dustproof housing 1102 is clamped at the outer end of the mounting frame 1101, a primary dustproof plate 1103 and a high-efficiency dustproof plate 1104 are detachably mounted in the mounting frame 1101, the primary dustproof plate 1103 is arranged on the outer side of the high-efficiency dustproof plate 1104, when outside air is sucked into the cabinet body 1, the dustproof housing 1102 realizes first filtering, large-particle dust in the air is filtered, the large-particle dust is intercepted on the dustproof housing 1102, the primary dustproof plate 1103 and the high-efficiency dustproof plate 1104 are respectively filtered for the second time and the third time, small-particle dust in the air can be adsorbed, and the filtered and adsorbed air is sucked into the cabinet body 1, so that the dustproof effect is greatly improved, the dust in the outside air is prevented from entering the cabinet body 1, the circuit of the internal electrical components is aged and short-circuited, the service life of the electrical components is prolonged, the fault rate is reduced, and the potential safety hazard is reduced.

Referring to fig. 5, the dust removing assembly 13 is disposed outside the dust-proof housing 1102, the dust removing assembly 13 includes two mounting frames 1301, the two mounting frames 1301 are respectively and fixedly mounted at the top ends of the front and rear sides of the mounting frame 1101, a threaded rod 1302 is rotatably mounted between the two mounting frames 1301, a stepper motor 1303 is fixedly mounted at the outer side of one of the mounting frames 1301, and the output end of the stepper motor 1303 is connected with the threaded rod 1302, and when in use, the stepper motor 1303 is started, so that the rotation of the threaded rod 1302 can be realized.

Referring to fig. 5, a moving block 1304 is screwed on a threaded rod 1302, the bottom surface of the moving block 1304 is attached to the upper surface of a mounting frame 1101, so that the limit of the moving block 1304 is realized, the moving block 1304 can move in the rotating process of the threaded rod 1302, a cleaning brush 1305 is fixedly mounted on the outer end surface of the moving block 1304, the cleaning brush 1305 is in contact with a dust-proof housing 1102, the cleaning brush 1305 cleans the dust-proof housing 1102 in the moving process, and a fan 8 is not started when the cleaning brush 1305 moves.

When the dust-proof housing 1102 filters the big particle dust in the air, the big particle dust will be intercepted on the outer surface of the dust-proof housing 1102, if the dust-proof housing 1102 is not cleaned in time, the dust-proof housing 1102 is possibly blocked by the big particle dust, so that the dust-proof effect of the dust-proof housing 1102 is affected, and the ventilation process of the cabinet body 1 is further affected. When cleaning the dust-proof housing 1102, the staff starts the step motor 1303, and the step motor 1303 output drives the threaded rod 1302 to rotate, and at threaded rod 1302 pivoted in-process, the movable block 1304 will drive the cleaning brush 1305 and remove to clean the big granule dust of dust-proof housing 1102 surface, reach the purpose of cleaning, make dust-proof housing 1102 can keep working.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A dustproof power switch cabinet, comprising:

the cabinet comprises a cabinet body (1), wherein one side of the front end of the cabinet body (1) is hinged with a cabinet door (2);

an exhaust pipe (3), an exhaust hole is arranged at the top end of the cabinet body (1), and the exhaust pipe (3) is fixedly arranged in the exhaust hole;

a fan (8), wherein an air supply groove (9) is formed in the lower end of one side of the cabinet body (1) in a penetrating way, a bracket (10) is fixedly arranged in the air supply groove (9), and the fan (8) is arranged in the bracket (10);

the dustproof assembly (11), the dustproof assembly (11) comprises a mounting frame (1101), the mounting frame (1101) is detachably mounted on one side of the cabinet body (1) through bolts, and the outer end of the mounting frame (1101) is clamped with a dustproof shell (1102);

and the dust removing assembly (13), wherein the dust removing assembly (13) is arranged outside the dustproof shell (1102).

2. A dustproof power switch cabinet according to claim 1, characterized in that: the four corners of the bottom end of the cabinet body (1) are fixedly provided with supporting legs (4).

3. A dustproof power switch cabinet according to claim 1, characterized in that: the novel dust-proof exhaust pipe is characterized in that a plurality of connecting rods (5) are fixedly arranged at the top end of the exhaust pipe (3), a dust-proof cone (6) is fixedly arranged at the top end of the connecting rod (5), and an annular hollowed dust-proof net (7) is detachably arranged between the exhaust pipe (3) and the dust-proof cone (6).

4. A dustproof power switch cabinet according to claim 1, characterized in that: an air supply cover (12) is fixedly arranged on the inner side of the bracket (10).

5. A dustproof power switch cabinet according to claim 1, characterized in that: the novel dust-proof device is characterized in that a primary dust-proof plate (1103) and a high-efficiency dust-proof plate (1104) are detachably arranged in the mounting frame (1101), and the primary dust-proof plate (1103) is arranged outside the high-efficiency dust-proof plate (1104).

6. A dustproof power switch cabinet according to claim 1, characterized in that: the dust removal assembly (13) comprises two mounting frames (1301), and the two mounting frames (1301) are respectively and fixedly arranged at the top ends of the front side and the rear side of the mounting frame (1101).

7. A dustproof power switch cabinet according to claim 6, characterized in that: threaded rods (1302) are rotatably arranged between the two mounting frames (1301), a stepping motor (1303) is fixedly arranged on the outer side of one mounting frame (1301), and the output end of the stepping motor (1303) is connected with the threaded rods (1302).

8. A dustproof power switch cabinet according to claim 7, characterized in that: the threaded rod (1302) is in threaded connection with a moving block (1304), and a cleaning brush (1305) is fixedly arranged on the outer end face of the moving block (1304).

9. A dustproof power switch cabinet according to claim 8, characterized in that: the bottom surface of the moving block (1304) is attached to the upper surface of the mounting frame (1101).

10. A dustproof power switch cabinet according to claim 8, characterized in that: the cleaning brush (1305) is in contact with the dust-proof housing (1102).