CN222052399U

CN222052399U - A distribution box with dustproof mechanism

Info

Publication number: CN222052399U
Application number: CN202420238465.XU
Authority: CN
Inventors: 李扬兴; 连锦星
Original assignee: Siping Senbai Automatic Control Equipment Co ltd
Current assignee: Siping Senbai Automatic Control Equipment Co ltd
Priority date: 2024-01-31
Filing date: 2024-01-31
Publication date: 2024-11-22
Anticipated expiration: 2034-01-31

Abstract

The embodiment of the utility model provides a distribution box with a dustproof mechanism, and relates to the technical field of distribution boxes. This block terminal with dustproof mechanism, including the shell of through-hole is seted up to both sides, the second spout is all seted up to the through-hole both sides that the shell both sides were seted up, and the first dustproof subassembly of upper end sliding connection of second spout, the second dustproof subassembly of lower extreme sliding connection of second spout, expansion heat radiating area after first dustproof subassembly and the rotatory of second dustproof subassembly. According to the utility model, the two dustproof plates are arranged in the through holes to prevent dust on the shell, and the design of the louver cover is combined, so that rainwater can be prevented from entering the shell, after the dustproof plates rotate to be parallel to the extension plates, the dustproof plates are driven to slide to the hairbrush through the sliding blocks, and the hairbrush slides in the first sliding groove to clean the dustproof plates, so that the step of disassembling the dustproof plates is omitted, the cleaning time is saved, and the dustproof effect is improved.

Description

Distribution box with dustproof mechanism

Technical Field

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

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no site limitation, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect, and mass parameters on the distribution box data generally form low-voltage forest to be electrically connected, and switch equipment, measuring instruments, protection appliances and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen, so that the low-voltage distribution box is formed.

Chinese patent application No.: CN202320787422.2 discloses a block terminal with dustproof mechanism, including the block terminal body, the top fixed mounting of block terminal body has the canopy that keeps off the rain, block terminal body rear side fixedly connected with butt plate, set up the pilot hole on the butt plate, the surface rotation of block terminal body is connected with the chamber door, be provided with the lock on the chamber door, the perspective glass has been installed on the chamber door. The utility model has reasonable structure, realizes that the installation angle of the shutter plate on the frame is inclined, can prevent rainwater from entering the inside of the distribution box body through the shutter plate, is provided with the filter plate in the distribution box body, can filter air entering the inside of the distribution box body through the filter plate, and then can detach and clean the filter plate through the adjusting component.

According to the prior art, the shutter plate is arranged on the distribution box for facilitating heat dissipation inside the distribution box, meanwhile, the filter plate is installed in the shutter plate for dust prevention, and the filter plate can be detached for cleaning the filter plate conveniently, and although the filter plate can be cleaned regularly, the detachment steps are complicated due to the fact that the filter plate is installed inside the distribution box, and heat dissipation inside the distribution box is inconvenient after the shutter plate is shielded through the filter plate.

Disclosure of utility model

The utility model aims to provide a distribution box with a dustproof mechanism, which can avoid the condition that a filtering mechanism needs to be disassembled when a distribution line filtering structure is cleaned.

The utility model provides a distribution box with a dustproof mechanism, which comprises a shell, wherein through holes are formed in two sides of the shell, second sliding grooves are formed in two sides of the through holes formed in two sides of the shell, the upper end of each second sliding groove is connected with a first dustproof assembly in a sliding mode, the lower end of each second sliding groove is connected with a second dustproof assembly in a sliding mode, and the radiating area of the first dustproof assembly and the radiating area of the second dustproof assembly are enlarged after the first dustproof assembly and the second dustproof assembly rotate.

In a specific embodiment, the first dustproof component and the second dustproof component are identical in structure, the first dustproof component comprises a pair of sliding blocks respectively sliding in two second sliding grooves, one sides of the two sliding blocks are respectively provided with a rotating rod in a rotating mode, and one ends of the two rotating rods are respectively fixedly connected with two sides of the dustproof plate.

In a specific embodiment, the interior of one of the sliders is hollow, and the interior of the slider is provided with a miniature motor for driving the rotating rod.

In a specific embodiment, the upper side and the lower side of the through hole formed in the shell are respectively provided with an extension plate, the extension plates are respectively provided with a symmetrical first chute, and brushes are arranged in the first chute in a sliding manner.

In a specific embodiment, the brush is attached to one side of the dust guard, and the brush is used to clean the dust guard.

In a specific embodiment, a first screw rod is rotatably arranged in one of the first sliding grooves on the upper and lower extension plates, the two first screw rods are connected through a transmission piece, and the two first screw rods are respectively in threaded connection with the two hairbrushes.

In a specific embodiment, the two dust-proof plates rotate to be perpendicular to the extension plate and then dust-proof is carried out on the through holes formed in the outer shell.

In a specific embodiment, a second screw rod is rotatably arranged in one of the second sliding grooves, and two ends of the second screw rod are respectively in threaded connection with the other two sliding blocks.

In a specific embodiment, when the second screw rotates, the two sliders are moved together with the two dust-proof plates.

In a specific embodiment, a shutter cover is arranged on the outer side of the through hole formed in the shell.

Compared with the prior art, the distribution box with the dustproof mechanism has the advantages that:

1. According to the utility model, the two dustproof plates are arranged in the through holes to prevent dust on the shell, and the design of the louver cover is combined, so that rainwater can be prevented from entering the shell, after the dustproof plates rotate to be parallel to the extension plates, the dustproof plates are driven to slide to the hairbrush through the sliding blocks, and the hairbrush slides in the first sliding groove to clean the dustproof plates, so that the step of disassembling the dustproof plates is omitted, the cleaning time is saved, and the dustproof effect is improved.

2. According to the utility model, the dust-proof plate rotates between the sliding blocks to change the inclination angle of the dust-proof plate, so that the through holes are exposed, a large amount of heat in the shell is dissipated, the adjustment can be performed according to the heat dissipation requirement, and the safety of the whole distribution box is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a partial schematic view of the overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating a cleaning state of a first dust-proof component and a second dust-proof component according to an embodiment of the present utility model;

FIG. 4 is a schematic view illustrating the first dust-proof assembly according to an embodiment of the present utility model;

fig. 5 is a schematic view of a brush structure according to an embodiment of the present utility model.

Icon:

1. A housing; 11. an extension plate; 12. a first chute; 13. a first screw rod; 14. a second chute; 15. a second screw rod; 16. a transmission member; 17. a brush; 2. a louver cover; 3. a first dust-proof assembly; 31. a slide block; 32. a rotating rod; 33. a dust-proof plate; 4. and a second dust-proof component.

Detailed Description

In order to be convenient for the inside heat dissipation of block terminal among the prior art, set up the tripe board on the block terminal, install the filter simultaneously in the tripe board and prevent dust, and in order to be convenient for clear up the filter, can dismantle the filter, although this kind of mode can regularly clear up the filter, but because the filter is installed inside the block terminal, it is comparatively loaded down with trivial details to dismantle the step to shelter from the back to the tripe board through the filter, also be inconvenient for the inside heat dissipation of block terminal. Therefore, through the research, a block terminal with dustproof mechanism is provided, when using, set up two dust guard in through-hole and prevent dust to the shell to combine the design of tripe cover, can avoid the rainwater to get into inside the shell simultaneously, and rotatory back to with the extension board at the dust guard, take the dust guard to slide to brush department through the slider, the brush slides in first spout and clears up the dust guard, has removed the step of dismantling the dust guard from, thereby solves above-mentioned defect.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Example 1

Referring to fig. 1-5, an embodiment of the present utility model provides a power distribution box with a dust-proof mechanism, which includes a housing 1 with through holes on two sides, and second sliding grooves 14 on two sides of the through holes on two sides of the housing 1.

The upper end sliding connection first dustproof subassembly 3 of second spout 14, the lower extreme sliding connection second dustproof subassembly 4 of second spout 14, the structure of first dustproof subassembly 3 and second dustproof subassembly 4 is unanimous.

The heat dissipation area is enlarged after the rotation of the first dustproof component 3 and the second dustproof component 4, specifically, the specific structure of the first dustproof component 3 is disclosed, the first dustproof component 3 comprises a pair of sliding blocks 31 respectively sliding in two second sliding grooves 14, the sliding blocks 31 can slide up and down in the second sliding grooves 14 to change the height, one sides of the two sliding blocks 31 are respectively provided with a rotating rod 32 in a rotating mode, one ends of the two rotating rods 32 are respectively fixedly connected with two sides of a dustproof plate 33, and the dustproof plate 33 rotates through the rotation of the rotating rods 32 on the sliding blocks 31.

The two dust-proof plates 33 are rotated to be perpendicular to the extension plates 11 and then dust-proof to the through holes formed in the housing 1, and at this time, the two extension plates 11 are attached to each other vertically.

In order to realize the automatic sliding of the sliding blocks 31, the second screw rod 15 is rotatably arranged in one of the second sliding grooves 14, the second screw rod 15 is a bidirectional screw rod with symmetrical left and right sides and opposite screw directions, and two ends of the second screw rod 15 are respectively in screw connection with the other two sliding blocks 31, so that when the second screw rod 15 rotates, the two sliding blocks 31 move oppositely or reversely with the two dust-proof plates 33.

One of the sliding blocks 31 is of a hollow structure, and a miniature motor for driving the rotating rod 32 is arranged in the sliding block 31, and the rotating rod 32 can rotate after the miniature motor is started.

Further, extension plates 11 are arranged on the upper side and the lower side of the through hole formed in the casing 1, the extension plates 11 have a certain length, the through holes are formed in the two sides of the extension plates 11, symmetrical first sliding grooves 12 are formed in the extension plates 11, brushes 17 are slidably arranged in the first sliding grooves 12, and when the sliding blocks 31 rotate to move to the lower side of the brushes 17 along with the horizontal dustproof plates 33 of the extension plates 11, the brushes 17 are attached to one side of the dustproof plates 33, and the brushes 17 can slide in the first sliding grooves 12 to clean the dustproof plates 33.

Still further, all rotate and set up first lead screw 13 in the first spout 12 on upper and lower two extension boards 11 to connect two first lead screws 13 through driving medium 16, driving medium 16 passes through another micro motor drive, and then realizes driving medium 16 and takes two first lead screw 13 rotatory purpose, and first lead screw 13 is reciprocating lead screw, two first lead screws 13 respectively with two brush 17 threaded connection, when first lead screw 13 is rotatory, realize that two brush 17 automatic movement clear up dust guard 33, wherein, driving medium 16 is two belt pulleys of connecting in two first lead screw 13 one end to and the belt of cover is established on two belt pulleys.

Meanwhile, the shutter cover 2 is arranged on the outer side of the through hole formed in the shell 1, and the shutter cover 2 wraps the through hole and the structure, so that a rainproof and dustproof effect is achieved.

Example two

Considering that a large number of electronic components are provided in the housing 1, when these electronic components are operated, a large amount of heat is easily generated, and the dust-proof plate 33 shields the heat dissipation through holes to prevent dust, which affects the heat dissipation effect, so the above embodiment is perfected, and a second embodiment of the present application is shown, and when heat dissipation is required, referring to fig. 3, the dust-proof plate 33 is rotated to a position parallel to the extension plate 11, and then the two sliders 31 are moved in opposite directions with the two dust-proof plates 33 by the rotation of the second screw 15, so that the two dust-proof plates 33 are separated from each other, the through holes are exposed in a large area, and the heat dissipation efficiency is improved.

In summary, the working principle of the distribution box with the dustproof mechanism provided by the embodiment of the utility model is as follows: through two dust guard 33 laminating from top to bottom to the through-hole, and behind the bull stick 32 bringing dust guard 33 rotatory, dust guard 33 is parallel with extension board 11, and slider 31 brings dust guard 33 and brush 17 laminating this moment, and brush 17 can clear up dust guard 33, exposes the through-hole in a large scale simultaneously, does benefit to the heat dissipation.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A distribution box with a dustproof mechanism, comprising a shell (1) with through holes on both sides, characterized in that: second slide grooves (14) are provided on both sides of the through holes on both sides of the shell (1), the upper end of the second slide groove (14) is slidably connected to a first dustproof component (3), the lower end of the second slide groove (14) is slidably connected to a second dustproof component (4), and the first dustproof component (3) and the second dustproof component (4) are rotated to expand the heat dissipation area.

2. The distribution box with a dustproof mechanism according to claim 1 is characterized in that: the structures of the first dustproof component (3) and the second dustproof component (4) are consistent, the first dustproof component (3) includes a pair of sliders (31) respectively sliding in two second slide grooves (14), and a rotating rod (32) is rotatably set on one side of the two sliders (31), and one end of the two rotating rods (32) is respectively fixedly connected to the two sides of the dustproof plate (33).

3. The distribution box with a dustproof mechanism according to claim 2 is characterized in that: the interior of one of the sliders (31) is a hollow structure, and a micro motor for driving the rotating rod (32) is installed inside the slider (31).

4. The distribution box with a dustproof mechanism according to claim 3 is characterized in that: extension plates (11) are provided on both upper and lower sides of the through hole of the shell (1), and symmetrical first slide grooves (12) are provided on the extension plates (11), and a brush (17) is slidably provided in the first slide groove (12).

5. The distribution box with a dustproof mechanism according to claim 4 is characterized in that: the brush (17) is in contact with one side of the dustproof plate (33), and the brush (17) is used to clean the dustproof plate (33).

6. The distribution box with a dustproof mechanism according to claim 5 is characterized in that: a first screw rod (13) is rotatably arranged in one of the first slide grooves (12) on the upper and lower extension plates (11), the two first screw rods (13) are connected by a transmission member (16), and the two first screw rods (13) are respectively threadedly connected to two brushes (17).

7. The distribution box with a dustproof mechanism according to claim 6 is characterized in that: after the two dustproof plates (33) are rotated to be perpendicular to the extension plate (11), dust is prevented on the through holes opened in the outer shell (1).

8. The distribution box with dustproof mechanism according to claim 2 is characterized in that: a second screw rod (15) is rotatably arranged in one of the second slide grooves (14), and two ends of the second screw rod (15) are respectively threadedly connected to the other two sliders (31).

9. The distribution box with a dustproof mechanism according to claim 8, characterized in that when the second screw rod (15) rotates, the two sliders (31) move together with the two dustproof plates (33).

10. The distribution box with dustproof mechanism according to claim 1, characterized in that a shutter cover (2) is arranged on the outer side of the through hole of the shell (1).