CN210537083U

CN210537083U - Electrical control cabinet with good air permeability

Info

Publication number: CN210537083U
Application number: CN201920850842.4U
Authority: CN
Inventors: 赵承志; 肖乐平; 黄奇; 丁景艳
Original assignee: Wuhan Yanfeng Technology Co Ltd
Current assignee: Wuhan Yanfeng Technology Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-15
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an electric control cabinet with good air permeability, which comprises a cabinet body, the bottom end in the cabinet body is fixedly connected with a first clapboard, the top end in the cabinet body is provided with a fan, the periphery of the fan is fixedly connected with a connecting frame, two sides of the connecting frame are movably connected with the inner wall of the cabinet body through a sliding rail II, a plurality of air holes are arranged on the two sides of the cabinet body, a filter screen is fixedly connected on the outer wall of the cabinet body close to the air holes, the top and the bottom of the filter screen are both provided with arc grooves, the top of the arc grooves is provided with a limiting rod, the top of the limiting rod is fixedly connected with a movable plate which is positioned in the connecting box, the junction box and the cabinet body fixed connection, the junction box is kept away from one side of the cabinet body is opened there is the slide opening, the fly leaf is close to one side of slide opening runs through the slide opening and is located the outside of junction box. Has the advantages that: this electrical control cabinet can play dirt-proof effect when having good gas permeability.

Description

Electrical control cabinet with good air permeability

Technical Field

The utility model relates to an electrical control cabinet technical field particularly, relates to an electrical control cabinet with good gas permeability.

Background

The control cabinet is characterized in that switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the requirement of electrical wiring, the arrangement of the control cabinet meets the requirement of normal operation of a power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a large amount of electronic equipment is contained in the control cabinet, the electronic equipment can emit a large amount of heat when working, if the heat is not emitted in time, the normal use of the electronic equipment can be influenced, so the common control cabinet can keep good air permeability, but a large amount of dust enters the control cabinet, and the work of the electronic equipment in the control cabinet can be influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical control rack with good gas permeability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical control cabinet with good air permeability comprises a cabinet body, wherein a first partition plate is fixedly connected to the bottom end inside the cabinet body, a fan is arranged at the top end inside the cabinet body, a connecting frame is fixedly connected to the periphery of the fan, two sides of the connecting frame are movably connected with the inner wall of the cabinet body through a second sliding rail, a plurality of air holes are formed in two sides of the cabinet body, a filter screen is fixedly connected to the position, close to the air holes, of the outer wall of the cabinet body, arc-shaped grooves are formed in the top and the bottom of the filter screen, limiting rods are arranged at the tops of the arc-shaped grooves, movable plates are fixedly connected to the tops of the limiting rods and are located in the connecting box, the connecting box is fixedly connected with the cabinet body, a sliding hole is formed in one side, far away from the cabinet body, of the connecting box, and one side, and an extrusion mechanism is arranged above the movable plate.

Further, a second partition plate is arranged below the fan and fixedly connected with the cabinet body.

Furthermore, the extrusion mechanism comprises an extrusion plate and springs, the extrusion plate is arranged above the movable plate and connected with the connecting box through a plurality of springs.

Furthermore, a material receiving box is arranged below the first partition plate, and two sides of the material receiving box are movably connected with the inner wall of the cabinet body through first sliding rails.

Further, the bottom of the two sides of the cabinet body is fixedly connected with a fixed box, universal wheels are arranged inside the fixed box, and a connecting mechanism is arranged above the universal wheels.

Furthermore, the connecting mechanism comprises a movable plate, a screw and a bearing, the movable plate is fixedly connected to the top of the universal wheel, the movable plate is matched with the inner wall of the fixed box, and the middle end of the top of the movable plate is movably connected with the screw through the bearing.

Furthermore, the top middle end of the fixed box is fixedly connected with a threaded sleeve, and the screw rod penetrates through the threaded sleeve and is located on the outer side of the fixed box.

Furthermore, one end of the screw rod, which is positioned outside the fixed box, is fixedly connected with the rotating block.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this electrical control cabinet can play dirt-proof effect when having good gas permeability, can dispel the heat to the switch board is inside, reduces the influence of dust to the inside electronic equipment of switch board moreover.

(2) The second partition plate plays a role in protecting the fan, the extrusion mechanism can enable the limiting rod to be tightly attached to the arc-shaped groove, and the material receiving box can receive parts and the like falling to the first partition plate from the inside of the cabinet body.

(3) The universal wheel is convenient for remove the cabinet body, and coupling mechanism can realize reciprocating of universal wheel, and the screw thread bush realizes the rotatory removal of screw rod with the screw rod cooperation, and rotatory piece is convenient for rotate the screw rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electrical control cabinet with good air permeability according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of a fixing box in an electrical control cabinet with good air permeability according to an embodiment of the present invention.

Reference numerals:

1. a cabinet body; 2. a first clapboard; 3. a fan; 4. a connecting frame; 5. a second slide rail; 6. air holes are formed; 7. filtering with a screen; 8. an arc-shaped slot; 9. a limiting rod; 10. a movable plate; 11. a connecting box; 12. a slide hole; 13. a second clapboard; 14. a pressing plate; 15. a spring; 16. a material receiving box; 17. a first slide rail; 18. a fixed box; 19. a universal wheel; 20. moving the plate; 21. a screw; 22. a bearing; 23. a threaded sleeve; 24. the block is rotated.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, according to the embodiment of the present invention, an electrical control cabinet with good air permeability includes a cabinet body 1, a first partition plate 2 is fixedly connected to a bottom end inside the cabinet body 1, it needs to be emphasized that the first partition plate 2 is a mesh plate with larger meshes, a material receiving box 16 is arranged below the first partition plate 2, two sides of the material receiving box 16 are movably connected to an inner wall of the cabinet body 1 through a first slide rail 17, and the material receiving box 16 can receive parts and the like falling on the first partition plate 2 inside the cabinet body 1;

the top end of the interior of the cabinet body 1 is provided with a fan 3, the periphery of the fan 3 is fixedly connected with a connecting frame 4, two sides of the connecting frame 4 are movably connected with the inner wall of the cabinet body 1 through a sliding rail II 5, the sliding rail II 5 can realize the back and forth movement of the connecting frame 4, the fan 3 is convenient to check and the like, a partition plate II 13 is arranged below the fan 3, the partition plate II 13 is fixedly connected with the cabinet body 1, the partition plate II 13 plays a role in protecting the fan 3, the partition plate II 13 adopts a mesh plate with a small aperture, a plurality of air holes 6 are formed in two sides of the cabinet body 1, a filter screen 7 is fixedly connected to the outer wall of the cabinet body 1, the filter screen 7 plays a role in filtering, and external dust is prevented from entering the interior of the;

arc-shaped grooves 8 are formed in the top and the bottom of the filter screen 7, a limiting rod 9 is arranged at the top of each arc-shaped groove 8, each limiting rod 9 is matched with each arc-shaped groove 8, a movable plate 10 is fixedly connected to the top of each limiting rod 9, each movable plate 10 is located in each connecting box 11, each movable plate 10 can move up and down in each connecting box 11, each connecting box 11 is fixedly connected with the cabinet body 1, a sliding hole 12 is formed in one side, far away from the cabinet body 1, of each connecting box 11, one side, close to the corresponding sliding hole 12, of each movable plate 10 penetrates through the corresponding sliding hole 12 and is located on the outer side of each connecting box 11, so that the movable plates 10 can move up and down conveniently, and a squeezing mechanism is arranged above each;

for the squeezing mechanism, the squeezing mechanism includes a squeezing plate 14 and a spring 15, the squeezing plate 14 is disposed above the movable plate 10, the squeezing plate 14 is attached to the movable plate 10, the squeezing plate 14 is connected to the connection box 11 through a plurality of springs 15, and the springs 15 can play a role in squeezing the squeezing plate 14.

Example two:

referring to fig. 1-3, the bottom of the two sides of the cabinet body 1 is fixedly connected with a fixed box 18, a universal wheel 19 is arranged inside the fixed box 18, a connecting mechanism is arranged above the universal wheel 19, the connecting mechanism includes a moving plate 20, a screw 21 and a bearing 22, the top of the universal wheel 19 is fixedly connected with the moving plate 20, the moving plate 20 is matched with the inner wall of the fixed box 18, the moving plate 20 can move back and forth in the fixed box 18, the middle end of the top of the moving plate 20 is movably connected with the screw 21 through the bearing 22, the middle end of the top of the fixed box 18 is fixedly connected with a threaded sleeve 23, the fixed box 18 is pre-provided with a corresponding hole, the threaded sleeve 23 can penetrate through and facilitate the fixed connection of the threaded sleeve 23 and the fixed box 18, the outer wall of the threaded sleeve 23 is smooth, the inner wall of the threaded sleeve 23 is provided with a thread matched with the screw 21, the screw 21 penetrates through the threaded sleeve 23 and, one end of the screw 21, which is positioned outside the fixed box 18, is fixedly connected with a rotating block 24, and the rotating block 24 is convenient for rotating the screw.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, related electronic equipment is placed in the cabinet body 1, when some small parts on the electronic equipment fall off, the small parts can penetrate through the first partition plate 2 and enter the material receiving box 16, the material receiving box 16 can be drawn out of the cabinet body 1, the small parts can be conveniently taken out of the cabinet body 1, the fan 3 is started to perform heat dissipation operation on the inside of the cabinet body 1, when the fan 3 breaks down, the connecting frame 4 can be drawn out of the cabinet body 1 to check and overhaul the fan 3, the heat inside the cabinet body 1 is started by the fan 3 and is discharged out of the cabinet body 1 through the air holes 6, the filter screen 7 plays a dustproof role, after the filter screen 7 is used for a long time, the filter screen 7 needs to be replaced, the movable plate 10 moves upwards, the extrusion plate 14 moves upwards along with the movable plate 10, the spring 15 is compressed, the limiting rod 9 is separated from the arc-shaped groove 8, so that the filter screen 7 can be taken down from the cabinet, replace new filter screen 7 afterwards, when the cabinet body 1 needs to be moved, can make screw rod 21 rotatory through rotatory piece 24, make screw rod 21 rotatory downwards under the cooperation of thread bush 23, thereby drive movable plate 20 downstream, make universal wheel 19 break away from fixed case 18 and with ground contact, thereby can promote cabinet body 1, when the cabinet body 1 need not be moved, reverse rotation rotatory piece 24, make screw rod 21 rotatory upwards remove, thereby make movable plate 20 drive the inside that universal wheel 19 entered into fixed case 18, thereby make things convenient for follow-up fixing cabinet body 1, this electrical control cabinet can play dirt-proof effect when having good gas permeability, can dispel the heat to the inside of switch board, and reduce the influence of dust to the inside electronic equipment of switch board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electrical control cabinet with good air permeability is characterized by comprising a cabinet body (1), wherein a first partition plate (2) is fixedly connected to the bottom end inside the cabinet body (1), a fan (3) is arranged at the top end inside the cabinet body (1), a connecting frame (4) is fixedly connected to the periphery of the fan (3), two sides of the connecting frame (4) are movably connected with the inner wall of the cabinet body (1) through a second sliding rail (5), a plurality of air holes (6) are formed in two sides of the cabinet body (1), a filter screen (7) is fixedly connected to the position, close to the air holes (6), of the outer wall of the cabinet body (1), arc-shaped grooves (8) are formed in the top and the bottom of the filter screen (7), a limiting rod (9) is arranged at the top of the arc-shaped grooves (8), a movable plate (10) is fixedly connected to the top of the limiting rod (9), and the movable plate (10) is, connecting box (11) with the cabinet body (1) fixed connection, connecting box (11) are kept away from one side of the cabinet body (1) is opened there is slide opening (12), fly leaf (10) are close to one side of slide opening (12) is run through slide opening (12) and is located the outside of connecting box (11), the top of fly leaf (10) is equipped with extrusion mechanism.

2. The electrical control cabinet with good air permeability according to claim 1, wherein a second partition plate (13) is arranged below the fan (3), and the second partition plate (13) is fixedly connected with the cabinet body (1).

3. The electrical control cabinet with good air permeability according to claim 1, wherein the pressing mechanism comprises a pressing plate (14) and springs (15), the pressing plate (14) is disposed above the movable plate (10), and the pressing plate (14) is connected to the connection box (11) through a plurality of springs (15).

4. The electrical control cabinet with good air permeability according to claim 1, wherein a material receiving box (16) is arranged below the first partition plate (2), and two sides of the material receiving box (16) are movably connected with the inner wall of the cabinet body (1) through a first sliding rail (17).

5. The electrical control cabinet with good air permeability according to claim 1, wherein fixed boxes (18) are fixedly connected to bottoms of two sides of the cabinet body (1), universal wheels (19) are arranged inside the fixed boxes (18), and a connecting mechanism is arranged above the universal wheels (19).

6. The electrical control cabinet with good air permeability as claimed in claim 5, wherein the connecting mechanism includes a moving plate (20), a screw (21) and a bearing (22), the moving plate (20) is fixedly connected to the top of the universal wheel (19), the moving plate (20) is matched with the inner wall of the fixed box (18), and the middle end of the top of the moving plate (20) is movably connected with the screw (21) through the bearing (22).

7. The electrical control cabinet with good air permeability as claimed in claim 6, wherein a threaded sleeve (23) is fixedly connected to the top middle end of the fixed box (18), and the screw (21) penetrates through the threaded sleeve (23) and is located outside the fixed box (18).

8. The electrical control cabinet with good air permeability as claimed in claim 7, wherein the screw (21) is fixedly connected with the rotating block (24) at one end outside the fixed box (18).