CN220138967U

CN220138967U - High-low voltage switch cabinet convenient to clean

Info

Publication number: CN220138967U
Application number: CN202320990605.4U
Authority: CN
Inventors: 于淼; 林玉娟; 赵銮飞
Original assignee: Haining Huakong Electric Complete Co ltd
Current assignee: Haining Huakong Electric Complete Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-12-05
Anticipated expiration: 2033-04-27

Abstract

The utility model provides a high-low voltage switch cabinet convenient to clean, which comprises a cabinet body, a cabinet door, a lifting unit and a dust collection unit, wherein the cabinet body is hinged with the cabinet door, the lifting unit and the dust collection unit are arranged in the cabinet body, the lifting unit is arranged at the bottom of the dust collection unit and is movably matched with the dust collection unit, the lifting unit is fixedly connected with the cabinet body, the dust collection unit is movably matched with the cabinet body, the dust collection unit comprises a box body, a filter screen and a plurality of fans, and a cavity is formed in the box body. According to the utility model, the lifting unit is matched with the dust collection unit, so that the lifting unit drives the dust collection unit to fully absorb and collect dust in the cabinet body, the fans are started to generate negative pressure, air and the dust are brought into the cavity together through the dust collection opening, when the dust passes through the filter screen in the cavity, the filter screen intercepts the dust, only the air passes through the filter screen, and the air filtered by the dust is discharged through the exhaust openings, so that the dust in the cabinet body is absorbed and collected.

Description

High-low voltage switch cabinet convenient to clean

Technical Field

The utility model relates to a high-low voltage switch cabinet, in particular to a high-low voltage switch cabinet convenient to clean, and belongs to the technical field of maintenance of electrical equipment.

Background

The high-low voltage switch cabinet is an important power device, is used for power transmission and distribution control in a power system, can also be used for power control and protection of machine equipment and separation, combination and control operation of a factory power supply and distribution system, and therefore plays a very important role in power receiving, control and distribution in a modern society.

When the high-low voltage switch cabinet is used for a long time, particularly in places with environmental pollution or more dust, dust accumulation is easy to occur, dust can cause various problems in the operation of the high-low voltage switch cabinet, the circulation of air in the switch cabinet can be influenced, the heat dissipation effect of equipment is influenced, and the temperature of the equipment is too high; dust can be attached to electrical parts in the switch cabinet, so that the resistance value of the machine to the electrical parts is increased, and electrical faults are caused, therefore, the dust in the high-low voltage switch cabinet is very necessary to clean, and long-term stable and efficient operation of equipment can be ensured.

Disclosure of Invention

Based on the background, the utility model aims to provide a convenient-to-clean high-low voltage switch cabinet which can sufficiently clean dust and collect dust intensively, and solves the problems in the background technology.

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

the utility model provides a high-low voltage switch cabinet convenient to it is clean, includes the cabinet body, cabinet door, elevating unit and dust absorption unit, the cabinet body is articulated with the cabinet door, the cabinet body is inside to be provided with elevating unit and dust absorption unit, elevating unit sets up in dust absorption unit bottom, elevating unit and dust absorption unit movable fit, elevating unit and cabinet body fixed connection, dust absorption unit and cabinet body movable fit, the dust absorption unit includes box body, filter screen and a plurality of fan, the cavity is seted up to the box body inside, the dust absorption mouth has been seted up to cabinet door one side surface, a plurality of gas vents have been seted up to box body adjacent cabinet door one side surface, cavity and dust absorption mouth and a plurality of gas vent intercommunication, the box body intercommunication cavity has been seted up and has been placed the mouth, place mouthful inside filter screen that is provided with, the filter screen can dismantle fixed connection with placing the mouth, be provided with a plurality of fans and a plurality of fans in the cavity and place between filter screen and the gas vent, a plurality of fans and box body fixed connection. The lifting unit is mutually matched with the dust collection unit, the lifting unit can drive the dust collection unit to fully absorb and collect dust in the cabinet body, the fans are started to generate negative pressure, air and the dust are taken into the cavity together through the dust collection opening, when the dust passes through the filter screen in the cavity, the filter screen intercepts the dust, only the air passes through the filter screen, and the air for filtering the dust is discharged through the plurality of exhaust ports, so that the dust in the cabinet body is absorbed and collected.

Preferably, the lifting unit comprises two motors, two connecting shafts, two threaded rods and a lifting platform, wherein the two motors are fixedly connected with two ends of the bottom of the inner side of the cabinet body, the two motor output ends are connected with the threaded rods through the connecting shafts, threaded openings are formed in two ends of the lifting platform, the lifting platform is in threaded fit with the threaded rods through the threaded openings, and the top of the lifting platform is in movable fit with the box body. The elevating platform passes through threaded opening and two threaded rod surface threaded connection, and two motors that pass through the connection rotate in two threaded rod bottoms, and the elevating platform can realize reciprocating when two threaded rods rotate to make the dust absorption unit that its top is connected also reciprocate along with it.

Preferably, a limiting groove is formed in the cavity, and the filter screen is detachably and fixedly connected with the limiting groove. The limiting groove can fix and limit the filter screen, so that the filter screen is prevented from being affected by the fan and is inclined, a gap is formed between the filter screen and the inner wall of the box body, and part of dust passes through the gap.

Preferably, two dust-sticking sheets are arranged between the dust collection opening and the filter screen, and the two dust-sticking sheets are detachably and fixedly connected with the box body. The dust-sticking sheet can absorb part of dust entering the cavity and can be a first defense line for collecting the dust.

Preferably, the lifting platform is hinged with one end of the box body adjacent to the cabinet door. The lifting table is hinged with one end, adjacent to the cabinet door, of the box body, and the box body can rotate along the hinge point of the lifting table and the box body, so that the box body can be turned over away from one side of the cabinet door, and two dust-binding sheets can be replaced conveniently.

Preferably, two first magnet pieces are arranged in the cavity, the two first magnet pieces are fixedly connected with the box body, the two dust-sticking pieces are provided with second magnet pieces, and the dust-sticking pieces are magnetically connected with the box body through the second magnet pieces and the first magnet pieces. The first magnet piece and the second magnet piece are magnetically matched, so that the box body and the dust-binding piece are convenient to detach and are connected smoothly.

Preferably, a fixing piece is arranged at one end, far away from the cabinet door, of the lifting table and the box body, and the lifting table and the box body are fixed through the fixing piece. The fixing piece can fix the lifting platform with the box body and prevent the box body from overturning.

Preferably, the top of the box body is provided with a bayonet, the filter screen is provided with a buckle, and the filter screen is connected with the box body in a clamping way through the bayonet and the buckle. The bayonet is connected with the buckle in a matching way, so that the filter screen and the box body can be detached and replaced more quickly and conveniently.

Preferably, lifting buckles are arranged at two ends of the top of the filter screen, and the lifting buckles are fixedly connected with the filter screen. The lifting buckle provides a force application point for the disassembly and the installation of the filter screen, so that the disassembly and the installation of the filter screen are more convenient and quicker.

Compared with the prior art, the utility model has the following advantages:

according to the high-low voltage switch cabinet convenient to clean, the lifting unit is matched with the dust collection unit, so that the lifting unit drives the dust collection unit to fully absorb and collect dust in the cabinet body, the fans are started to generate negative pressure, air and the dust are brought into the cavity through the dust collection opening, when the air passes through the filter screen in the cavity, the filter screen intercepts the dust, only the air passes through the filter screen, and the air filtered by the dust is discharged through the plurality of air outlets, so that the dust in the cabinet body is absorbed and collected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a high and low voltage switchgear of the present utility model for easy cleaning;

fig. 2 is a schematic diagram of the internal structure of the box body of the high-low voltage switch cabinet which is convenient to clean.

In the figure: 1. a cabinet body; 2. a lifting unit; 3. a dust collection unit; 4. a case body; 5. a filter screen; 6. a blower; 7. a cavity; 8. a dust collection port; 9. an exhaust port; 10. a placement port; 11. a motor; 12. a threaded rod; 13. a lifting table; 14. a limit groove; 15. a dust-sticking sheet; 16. a first magnet piece; 17. a second magnet piece; 18. a bayonet; 19. a buckle; 20. and lifting the buckle.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1, the high-low voltage switch cabinet convenient to clean comprises a cabinet body 1, a cabinet door, a lifting unit 2 and a dust collection unit 3, wherein the cabinet body 1 is hinged with the cabinet door, the lifting unit 2 and the dust collection unit 3 are arranged in the cabinet body 1, the lifting unit 2 is arranged at the bottom of the dust collection unit 3, the lifting unit 2 is movably matched with the dust collection unit 3, the lifting unit 2 is fixedly connected with the cabinet body 1, and the dust collection unit 3 is movably matched with the cabinet body 1.

The dust collection unit 3 comprises a box body 4, a filter screen 5 and a plurality of fans 6, a cavity 7 is formed in the box body 4, a dust collection opening 8 is formed in the surface of one side of the box body 4, which is far away from a cabinet door, a plurality of exhaust openings 9 are formed in the surface of one side, which is close to the cabinet door, of the box body 4, the cavity 7 is communicated with the dust collection opening 8 and the plurality of exhaust openings 9, a placing opening 10 is formed in the cavity 7, a filter screen 5 is arranged in the placing opening 10, a plurality of fans 6 are arranged in the cavity 7 and are arranged between the filter screen 5 and the exhaust openings 9, the plurality of fans 6 are fixedly connected with the box body 4, a bayonet 18 is arranged at the top of the box body 4, a buckle 19 is arranged on the filter screen 5, the filter screen 5 is connected with the box body 4 in a clamping manner through the bayonet 18 and the buckle 19, the bayonet 18 is matched and connected with the buckle 19 to enable the filter screen 5 and the box body 4 to be detached and replaced more quickly and conveniently, a limit groove 14 is formed in the cavity 7, the limiting groove 14 can fix and limit the filter screen 5, ensure that the filter screen 5 is not affected by the fan 6 to incline, lead to the generation of a gap between the filter screen 5 and the inner wall of the box body 4, lead to the passage of part of dust, the two ends of the top of the filter screen 5 are provided with lifting buckles 20, the lifting buckles 20 are fixedly connected with the filter screen 5, the lifting buckles 20 provide force application points for the disassembly and the assembly of the filter screen 5, the disassembly and the assembly of the filter screen are more convenient and quick, two dust-binding sheets 15 are arranged between the dust collection opening 8 and the filter screen 5, the two dust-binding sheets 15 are detachably and fixedly connected with the box body 4, the dust-binding sheets 15 can absorb part of dust entering the cavity 7, can be a first defense line for collecting the dust, two first magnet pieces 16 are arranged in the cavity 7, the two first magnet pieces 16 are fixedly connected with the box body 4, the two dust-binding sheets 15 are provided with second magnet pieces 17, the dust-sticking sheet 15 is magnetically connected with the box body 4 through the second magnet piece 17 and the first magnet piece 16, and the first magnet piece 16 and the second magnet piece 17 are magnetically matched, so that the box body 4 and the dust-sticking sheet 15 are convenient to detach and are connected flatly.

The lifting unit 2 comprises two motors 11, two connecting shafts, two threaded rods 12 and a lifting table 13, wherein the two motors 11 are fixedly connected with two ends of the inner bottom of the cabinet body 1, the output ends of the two motors 11 are connected with the threaded rods 12 through the connecting shafts, threaded openings are formed in the two ends of the lifting table 13, the lifting table 13 is in threaded fit with the threaded rods 12 through the threaded openings, the lifting table 13 is hinged with one end, adjacent to a cabinet door, of the box body 4, of the lifting table 13 is hinged with one end, adjacent to the cabinet door, of the box body 4, the box body 4 can rotate along the hinge point of the lifting table 13 and the box body 4, one side, away from the cabinet door, of the box body 4 is turned over, the two dust-binding sheets 15 are conveniently replaced, a fixing piece is arranged at one end, away from the cabinet door, of the lifting table 13 and the box body 4, the lifting table 13 and the box body 4 are fixed through the fixing piece, the fixing piece can fix the position between the lifting table 13 and the box body 4, prevent that box body 4 from overturning, elevating platform 13 passes through screw thread mouth and two threaded rods 12 surface threaded connection, two motors 11 rotation of connecting are passed through to two threaded rods 12 bottom, elevating platform 13 can realize reciprocating when two threaded rods 12 rotate, thereby the dust absorption unit 3 that makes its top connect also reciprocates along with it, elevating unit 2 and dust absorption unit 3 mutually support, can make elevating unit 2 drive the inside dust of dust absorption unit 3 fully absorb and collect cabinet 1, a plurality of fans 6 start and produce the negative pressure, take air and dust together into cavity 7 through dust absorption mouth 8, when passing through filter screen 5 in cavity 7, filter screen 5 intercepts the dust, only make the air pass through, the air of filter dust is by a plurality of gas vent 9 discharge, thereby accomplish the inside dust of cabinet 1 absorbs and collects work.

The utility model relates to a high-low voltage switch cabinet convenient to clean, which comprises the following implementation principle:

when the interior of the cabinet body 1 is to be cleaned, the lifting unit 2 and the dust collection unit 3 are firstly opened, the output ends of the two motors 11 are reversely rotated to drive the threaded rods 12 connected with the two motors 11 to rotate in the same direction, the lifting table 13 is in threaded connection with the two threaded rods 12 through the threaded openings, at the moment, the lifting table 13 moves upwards or downwards, during the moment, the fans 6 are started to generate negative pressure, air and dust in the cabinet body 1 are brought into the cavity 7 together through the dust collection openings 8, the dust passes through the dust dipping sheets and the filter screen 5 in the cavity 7 respectively, the dust dipping sheets can be adhered with part of dust, the filter screen 5 intercepts the dust, only air passes through the filter screen 5, and finally the air filtered by the dust is discharged through the plurality of exhaust openings 9, so that the dust in the cabinet body 1 is sucked and collected, if the dust in the filter screen 5 is more, the filter screen 5 can be pulled out from the limit groove 14 and the placement opening 10 through the lifting buckle 20, and the top of the filter screen 5 is replaced with the new filter screen 5, and if the dust dipping sheets are more placed on the box body 4, the top of the dust dipping sheets is turned over by the lifting table 13.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. High low tension switchgear convenient to it is clean, its characterized in that: this high-low voltage switch cabinet convenient to it is clean includes cabinet body (1), cabinet door, elevating unit (2) and dust absorption unit (3), cabinet body (1) are articulated with the cabinet door, cabinet body (1) inside is provided with elevating unit (2) and dust absorption unit (3), elevating unit (2) set up in dust absorption unit (3) bottom, elevating unit (2) and dust absorption unit (3) movable fit, elevating unit (2) and cabinet body (1) fixed connection, dust absorption unit (3) and cabinet body (1) movable fit, dust absorption unit (3) are including box body (4), filter screen (5) and a plurality of fan (6), cavity (7) are seted up to box body (4) inside, box body (4) are kept away from cabinet door one side surface and are seted up dust absorption mouth (8), box body (4) are adjacent a plurality of gas vent (9) on one side surface, cavity (7) are linked together with dust absorption mouth (8) and a plurality of gas vent (9), box body (4) intercommunication cavity (7) have been seted up and have been set up and have been placed mouth (10), filter screen (5) are placed inside and can be dismantled fixed mouth (10), a plurality of fans (6) are arranged in the cavity (7), the fans (6) are arranged between the filter screen (5) and the exhaust port (9), and the fans (6) are fixedly connected with the box body (4).

2. The easy-to-clean high and low voltage switchgear of claim 1 wherein: the lifting unit (2) comprises two motors (11), two connecting shafts, two threaded rods (12) and a lifting table (13), wherein the two motors (11) are fixedly connected with two ends of the inner bottom of the cabinet body (1), the two output ends of the motors (11) are connected with the threaded rods (12) through the connecting shafts, threaded openings are formed in the two ends of the lifting table (13), the lifting table (13) is in threaded fit with the threaded rods (12) through the threaded openings, and the top of the lifting table (13) is in movable fit with the box body (4).

3. The easy-to-clean high and low voltage switchgear of claim 1 wherein: the inside of cavity (7) is provided with spacing groove (14), fixed connection can be dismantled with spacing groove (14) in filter screen (5).

4. The easy-to-clean high and low voltage switchgear of claim 1 wherein: two dust-binding sheets (15) are arranged between the dust collection opening (8) and the filter screen (5), and the two dust-binding sheets (15) are detachably and fixedly connected with the box body (4).

5. The easy-to-clean high and low voltage switchgear of claim 2 wherein: the lifting table (13) is hinged with one end of the box body (4) adjacent to the cabinet door.

6. The easy-to-clean high and low voltage switchgear of claim 4, wherein: two first magnet pieces (16) are arranged in the cavity (7), the two first magnet pieces (16) are fixedly connected with the box body (4), the two dust-sticking pieces (15) are provided with second magnet pieces (17), and the dust-sticking pieces (15) are magnetically connected with the box body (4) through the second magnet pieces (17) and the first magnet pieces (16).

7. The easy-to-clean high and low voltage switchgear of claim 5, wherein: the lifting table (13) and one end, far away from the cabinet door, of the box body (4) are provided with fixing pieces, and the lifting table (13) and the box body (4) are fixed through the fixing pieces.

8. The easy-to-clean high and low voltage switchgear of claim 7 wherein: the top of the box body (4) is provided with a bayonet (18), the filter screen (5) is provided with a buckle (19), and the filter screen (5) is clamped with the box body (4) through the bayonet (18) and the buckle (19).

9. The easy-to-clean high and low voltage switchgear of claim 8 wherein: lifting buckles (20) are arranged at two ends of the top of the filter screen (5), and the lifting buckles (20) are fixedly connected with the filter screen (5).