CN219180980U

CN219180980U - Dustproof distribution box

Info

Publication number: CN219180980U
Application number: CN202320075664.9U
Authority: CN
Inventors: 张灿; 张琼; 宋祖稳
Original assignee: Anhui Aoxuan Industrial Co ltd
Current assignee: Anhui Aoxuan Industrial Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-13
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a dustproof distribution box, which relates to the technical field of distribution boxes and comprises a box body, wherein fixing frames are fixedly arranged on two sides of the outer wall of the box body, dust screens are fixedly arranged on the fixing frames, protection boxes are fixedly arranged on two sides of the outer wall of the box body, cleaning brushes are slidably arranged on the fixing frames, and cleaning mechanisms are arranged in the protection boxes. According to the utility model, when a large amount of dust is attached to the dust screen, the cleaning brush is driven by the cleaning mechanism to move along the dust screen, so that the dust on the dust screen is automatically cleaned, the screen opening is prevented from being blocked by the dust, and the dust-proof effect is improved; through radiator fan with inside air blow outside, make the dust that adheres to on the dust screen reduce, avoid the dust to enter into the box from the net gape to improve dustproof efficiency.

Description

Dustproof distribution box

Technical Field

The utility model relates to the field of distribution boxes, in particular to a dustproof distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect;

at present, the dust prevention of the distribution box has the following defects: 1. the traditional distribution box is dustproof, dust at a radiating opening is blocked outside the box through a dustproof net, a large amount of dust is adhered to the dustproof net after a long time, and the net opening is blocked, so that the radiating effect in the box is poor; 2. at present, the distribution box dissipates heat and is naturally cooled, so that the dust screen of the heat dissipation port is caused, a large amount of dust is adhered to the dust screen very quickly, and some dust enters the distribution box from the dust screen, so that the dust prevention effect is poor.

Disclosure of Invention

The utility model aims to solve the defect of poor dustproof effect caused by inconvenient cleaning and natural cooling of dust on a dustproof screen in the prior art, and provides a dustproof distribution box.

In order to solve the problem that dust on a dust screen is inconvenient to clean and the dust effect is poor due to natural cooling in the prior art, the utility model adopts the following technical scheme:

the dustproof distribution box comprises a box body, wherein fixing frames are fixedly arranged on two sides of the outer wall of the box body, dustproof nets are fixedly arranged on the fixing frames, protection boxes are fixedly arranged on two sides of the outer wall of the box body, cleaning brushes are slidably arranged on the fixing frames, and cleaning mechanisms are arranged in the protection boxes;

the cleaning mechanism comprises a cylinder, cylinder and guard box inner wall fixed connection, guard box internal fixation is equipped with the center pin, the epaxial rotation of center is equipped with first rotary rod, first rotary rod one end is connected with the cylinder output, the rotation of first rotary rod other end is equipped with the second rotary rod, guard box internal fixation is equipped with spacing axle, spacing epaxial rotation is equipped with the third rotary rod, third rotary rod one end is connected with second rotary rod one end rotation, the last slip of third rotary rod is equipped with the connecting rod, connecting rod one end and cleaning brush fixed connection.

Preferably, the guard box internal fixation is equipped with the fixed block, fixed block and cylinder fixed connection, the fixed connecting block that is equipped with of cylinder output, connecting block one side is fixed to be equipped with the drive shaft, first drive slot has been seted up on the second rotary rod, drive shaft and first drive slot sliding connection, fixed surface is equipped with the spacing under the third rotary rod, the spacing rotates with second rotary rod one end to be connected, the second drive slot has been seted up on the third rotary rod, connecting rod and second drive slot inner wall sliding connection.

Preferably, the movable groove has been seted up to mount both ends outer wall, the clearance brush both ends are all fixed to be equipped with the stopper, fixedly on the stopper be equipped with the gag lever post, gag lever post and movable groove inner wall sliding connection.

Preferably, a cooling fan is arranged in the fixing frame, a pair of mounting blocks are fixedly arranged on the cooling fan, bolts are arranged on the mounting blocks in a threaded mode, and the lower ends of the bolts are in threaded connection with the fixing frame.

Preferably, the movable groove is semicircular, and the limiting rod is attached to the inner wall of the movable groove.

Preferably, the first driving groove and the second driving groove are both in elliptical shapes, and the driving shaft is attached to the inner wall of the first driving groove.

Preferably, the limiting shaft is located at the end portion of the third rotating rod, and the connecting rod is attached to the inner wall of the second driving groove.

Preferably, the dust screen is in a semicircular shape, and the cleaning brush is attached to the surface of the dust screen.

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

1. in the utility model, when a large amount of dust is attached to the dust screen, the cleaning brush is driven by the cleaning mechanism to move along the dust screen, so that the dust on the dust screen is automatically cleaned, the screen opening is prevented from being blocked by the dust, and the dust-proof effect is improved;

2. in the utility model, the cooling fan blows the internal air to the outside, so that the dust attached to the dust screen is reduced, and the dust is prevented from entering the box body from the screen opening, thereby improving the dust-proof efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a fixing frame according to the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a heat dissipation mechanism according to the present utility model;

number in the figure: 1. a case; 11. a fixing frame; 12. a dust screen; 13. a protection box; 14. cleaning brushes; 15. a cleaning mechanism; 151. a cylinder; 152. a first rotating lever; 153. a central shaft; 154. a second rotating lever; 155. a limiting shaft; 156. a third rotating lever; 157. a connecting rod; 2. a fixed block; 21. a connecting block; 22. a first driving groove; 23. a drive shaft; 24. a limiting frame; 25. a second driving groove; 3. a moving groove; 31. a limiting block; 32. a limit rod; 4. a heat radiation fan; 41. a mounting block; 42. and (5) a bolt.

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.

Example 1: the embodiment provides a dustproof distribution box, see fig. 1-4, and specifically, the dustproof distribution box comprises a box body 1, wherein fixing frames 11 are fixedly arranged on two sides of the outer wall of the box body 1, a dustproof net 12 is fixedly arranged on the fixing frames 11, protection boxes 13 are fixedly arranged on two sides of the outer wall of the box body 1, cleaning brushes 14 are slidably arranged on the fixing frames 11, cleaning mechanisms 15 are arranged in the protection boxes 13, the dustproof net 12 is semicircular, the cleaning brushes 14 are attached to the surface of the dustproof net 12, dust is blocked outside the box body 1 through the dustproof net 12, and after a large amount of dust is attached to the dustproof net 12, the cleaning brushes 14 are driven to move along the dustproof net 12 through the cleaning mechanisms 15, so that dust on the dustproof net 12 is automatically cleaned, net openings are prevented from being blocked by dust, and dust-proof efficiency is improved;

the cleaning mechanism 15 comprises an air cylinder 151, the air cylinder 151 is fixedly connected with the inner wall of the protection box 13, a central shaft 153 is fixedly arranged in the protection box 13, a first rotary rod 152 is rotationally arranged on the central shaft 153, one end of the first rotary rod 152 is connected with the output end of the air cylinder 151, the other end of the first rotary rod 152 is rotationally provided with a second rotary rod 154, a limiting shaft 155 is fixedly arranged in the protection box 13, a third rotary rod 156 is rotationally arranged on the limiting shaft 155, one end of the third rotary rod 156 is rotationally connected with one end of the second rotary rod 154, a connecting rod 157 is slidingly arranged on the third rotary rod 156, one end of the connecting rod 157 is fixedly connected with the cleaning brush 14, the limiting shaft 155 is positioned at the end part of the third rotary rod 156, and the connecting rod 157 is attached to the inner wall of the second driving groove 25;

the guard box 13 internal fixation is equipped with fixed block 2, fixed block 2 and cylinder 151 fixed connection, the fixed connecting block 21 that is equipped with in cylinder 151 output, connecting block 21 one side is fixed to be equipped with drive shaft 23, first drive slot 22 has been seted up on the second rotary rod 154, drive shaft 23 and first drive slot 22 sliding connection, third rotary rod 156 lower surface fixed is equipped with spacing 24, spacing 24 and second rotary rod 154 one end rotate and be connected, second drive slot 25 has been seted up on the third rotary rod 156, connecting rod 157 and second drive slot 25 inner wall sliding connection, first drive slot 22 and second drive slot 25 are oval shape, drive shaft 23 and first drive slot 22 inner wall laminating, drive connecting block 21 through cylinder 151 output and remove, connecting block 21 drives drive shaft 23 along first drive slot 22 internal movement, thereby drive first rotary rod 152 rotates along on the center pin 153, first rotary rod 152 tip drives second rotary rod 154 and moves, second rotary rod 154 tip passes through spacing 24 and drives third rotary rod 156 and rotate on the spacing axle 155, thereby drive connecting rod 157 moves along second drive slot 25, then drive rod 157 moves along the rotary rod 25, the dust-proof brush 14 is removed through 14, the dust-cleaning effect can be improved, the dust brush 14 is cleaned up through the brush 14.

In the specific implementation process, as shown in fig. 1 and 2, the outer walls at two ends of the fixing frame 11 are provided with the moving grooves 3, two ends of the cleaning brush 14 are fixedly provided with limiting blocks 31, limiting rods 32 are fixedly arranged on the limiting blocks 31, the limiting rods 32 are slidably connected with the inner walls of the moving grooves 3, the moving grooves 3 are semicircular, the limiting rods 32 are attached to the inner walls of the moving grooves 3, and the cleaning brush 14 drives the limiting rods 32 to move along the moving grooves 3 to limit the movement of the cleaning brush 14.

Example 2: in embodiment 1, there is also a problem that natural cooling results in poor dust-proof effect, and therefore this embodiment further includes, on the basis of embodiment 1:

in the specific implementation process, as shown in fig. 1 and 4, a cooling fan 4 is arranged in the fixing frame 11, a pair of mounting blocks 41 are fixedly arranged on the cooling fan 4, bolts 42 are arranged on the mounting blocks 41 in a threaded manner, the lower ends of the bolts 42 are in threaded connection with the fixing frame 11, and internal air is blown to the outside through the cooling fan 4, so that dust attached to the dust screen 12 is reduced, and the dust is prevented from entering the box body 1 from a screen opening, so that the dust-proof efficiency is improved.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, the output end of the air cylinder 151 drives the connecting block 21 to move, the connecting block 21 drives the driving shaft 23 to move along the first driving groove 22, so as to drive the first rotating rod 152 to rotate along the central shaft 153, the end part of the first rotating rod 152 drives the second rotating rod 154 to move, the end part of the second rotating rod 154 drives the third rotating rod 156 to move through the limiting frame 24, the third rotating rod 156 rotates along the limiting shaft 155, so as to drive the connecting rod 157 to move along the second driving groove 25, the connecting rod 157 moves and then drives the cleaning brush 14 to move, and dust on the dust screen 12 is cleaned through the cleaning brush 14, so that the dust-proof effect is improved;

and secondly, the cooling fan 4 blows the internal air to the outside, so that dust attached to the dust screen 12 is reduced, and the dust is prevented from entering the box body 1 from the screen opening, thereby improving the dust-proof efficiency.

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

1. Dustproof block terminal, including box (1), its characterized in that: the cleaning device comprises a box body (1), wherein fixing frames (11) are fixedly arranged on two sides of the outer wall of the box body (1), dust-proof nets (12) are fixedly arranged on the fixing frames (11), protection boxes (13) are fixedly arranged on two sides of the outer wall of the box body (1), cleaning brushes (14) are slidably arranged on the fixing frames (11), and cleaning mechanisms (15) are arranged in the protection boxes (13);

the cleaning mechanism (15) comprises an air cylinder (151), the air cylinder (151) is fixedly connected with the inner wall of the protection box (13), a central shaft (153) is fixedly arranged in the protection box (13), a first rotating rod (152) is rotationally arranged on the central shaft (153), one end of the first rotating rod (152) is connected with the output end of the air cylinder (151), a second rotating rod (154) is rotationally arranged at the other end of the first rotating rod (152), a limiting shaft (155) is fixedly arranged in the protection box (13), a third rotating rod (156) is rotationally arranged on the limiting shaft (155), one end of the third rotating rod (156) is rotationally connected with one end of the second rotating rod (154), a connecting rod (157) is slidingly arranged on the third rotating rod (156), and one end of the connecting rod (157) is fixedly connected with the cleaning brush (14).

2. A dustproof distribution box according to claim 1, characterized in that: the protection box (13) internal fixation is equipped with fixed block (2), fixed block (2) and cylinder (151) fixed connection, cylinder (151) output is fixed to be equipped with connecting block (21), connecting block (21) one side is fixed to be equipped with drive shaft (23), first drive slot (22) have been seted up on second rotary rod (154), drive shaft (23) and first drive slot (22) sliding connection, fixed surface is equipped with spacing (24) under third rotary rod (156), spacing (24) and second rotary rod (154) one end swivelling joint, second drive slot (25) have been seted up on third rotary rod (156), connecting rod (157) and second drive slot (25) inner wall sliding connection.

3. A dustproof distribution box according to claim 1, characterized in that: the movable groove (3) has been seted up to mount (11) both ends outer wall, the stopper (31) are all fixed to clearance brush (14) both ends, fixed gag lever post (32) that are equipped with on stopper (31), gag lever post (32) and movable groove (3) inner wall sliding connection.

4. A dustproof distribution box according to claim 1, characterized in that: a cooling fan (4) is arranged in the fixing frame (11), a pair of mounting blocks (41) are fixedly arranged on the cooling fan (4), bolts (42) are arranged on the mounting blocks (41) in a threaded mode, and the lower ends of the bolts (42) are connected with the fixing frame (11) in a threaded mode.

5. A dustproof distribution box according to claim 3, characterized in that: the movable groove (3) is semicircular, and the limiting rod (32) is attached to the inner wall of the movable groove (3).

6. A dustproof distribution box according to claim 2, characterized in that: the first driving groove (22) and the second driving groove (25) are in elliptical shapes, and the driving shaft (23) is attached to the inner wall of the first driving groove (22).

7. A dustproof distribution box according to claim 1, characterized in that: the limiting shaft (155) is located at the end part of the third rotating rod (156), and the connecting rod (157) is attached to the inner wall of the second driving groove (25).

8. A dustproof distribution box according to claim 1, characterized in that: the dustproof net (12) is semicircular, and the cleaning brush (14) is attached to the surface of the dustproof net (12).