CN212277723U

CN212277723U - Dustproof distribution box

Info

Publication number: CN212277723U
Application number: CN202021327575.1U
Authority: CN
Inventors: 甄鹏飞; 袁国乾
Original assignee: Chongqing Zhongrui Electric Co ltd
Current assignee: Chongqing Zhongrui Electric Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-01
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a dustproof distribution box, which comprises a box body, wherein a dustproof cover is arranged on the left side wall of the box body, and a net frame is arranged in the inner space of the dustproof cover and on the left side wall of the box body; a plurality of heat dissipation holes which have the same aperture and are distributed at equal intervals are arranged on the left side wall of the box body and close to the bottom end. This dustproof block terminal through the dust cover that sets up, can carry out the dirt-proof of one deck to the box inside, avoids outside dust to enter into the box from the louvre department inside, meanwhile, through setting up the outside at the louvre with net frame and dust screen, the dust that gets into from the dust cover bottom can be attached to on net frame and dust screen, carries out two layers dustproof to the box inside, and then effectually carries out dustproof effect to block terminal inside.

Description

Dustproof distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a dustproof block terminal.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, no field limitation, small occupied area, environmental protection effect and universal application. The block terminal is in the use, because its inside components and parts work needs to dispel the heat, a plurality of louvres can be seted up to block terminal box body usually, dispel the heat to the box inside, however, the block terminal sets up outdoor throughout the year, inside the dust that the air contains can enter into the box through the louvre, adhere to on the components and parts surface, if the surface covering has the moisture in the components and parts resorption air of dust, then the condition such as corruption can appear in components and parts, and then influence the life of block terminal, in view of this, we provide a dustproof block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof block terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dustproof distribution box comprises a box body, wherein a plurality of radiating holes which have the same aperture and are distributed at equal intervals are formed in the position, close to the bottom, on the left side wall of the box body, a dustproof cover is arranged on the left side wall of the box body, an openable cover door is arranged on one side, away from the box body, of the dustproof cover, a strip-shaped mounting seat is arranged on the position, located above the radiating holes, on the left side wall of the box body, and a fan is fixedly mounted on the lower surface of the mounting seat through bolts; be equipped with two strengthening ribs of the same length between the lower surface of mount pad and the left side wall of box, and two the strengthening rib distributes respectively in both sides around the mount pad, the inner space of dust cover just is located and is equipped with the net frame on the left side wall of box, the inner space of net frame still is equipped with square dust screen, just the net frame covers on the louvre, and be located under the fan.

Preferably, one side that the box was kept away from to the dust cover is equipped with two unidimensional archs, and two the arch distributes at the upper and lower both ends of dust cover, two be equipped with the columniform pivot between the arch, just the both ends of cover door respectively with the pivot is rotated and is connected, be equipped with two unidimensional magnet on the cover door inside wall and on the left side wall of dust cover respectively, just magnet on the cover door inside wall is opposite with the just right polarity mutually of magnet on the dust cover left side wall.

Preferably, the bottom of the box body is provided with four support columns with the same height.

Preferably, the mounting seat is further provided with a plurality of through holes with the same aperture.

Preferably, the side walls of the front side and the rear side of the screen frame are respectively provided with openings with the same size, and the openings are positioned on the left side of the dust screen.

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

1. this dustproof block terminal through the dust cover that sets up, can carry out the dirt-proof of one deck to the box inside, avoids outside dust to enter into the box from the louvre department inside, meanwhile, through setting up the outside at the louvre with net frame and dust screen, the dust that gets into from the dust cover bottom can be attached to on net frame and dust screen, carries out two layers dustproof to the box inside, and then effectually carries out dustproof effect to block terminal inside.

2. This dustproof block terminal through the fan that sets up in net frame top, clears up the adnexed dust in net frame surface, and usable fan blows downwards, avoids the dust directly to enter into the box from the side when the clearance inside, and then uses when being favorable to net frame and dust screen clearance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of the middle box body of the present invention;

fig. 4 is a schematic structural view of the middle dust cover of the present invention;

fig. 5 is a schematic structural view of the middle screen frame of the present invention.

The various reference numbers in the figures mean:

1. a box body; 101. heat dissipation holes; 11. a support pillar; 12. a mounting seat; 120. reinforcing ribs; 121. a fan;

2. a dust cover; 20. a protrusion; 201. a rotating shaft; 21. a cover door; 22. a magnet;

3. a screen frame; 301. an opening; 31. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a dustproof distribution box comprises a box body 1. A plurality of heat dissipation holes 101 with the same aperture and distributed at equal intervals are arranged on the left side wall of the box body 1 and near the bottom end. The left side wall of the box body 1 is provided with a dust cover 2. The dust cover 2 is provided with a cover door 21 which can be opened at the side far away from the box body 1. A strip-shaped mounting seat 12 is arranged on the left side wall of the box body 1 and above the heat dissipation hole 101.

The lower surface of the mounting base 12 is fixedly provided with a fan 121 through a bolt; be equipped with the strengthening rib 120 of two the same length between the lower surface of mount pad 12 and the left side wall of box 1, and two strengthening ribs 120 distribute respectively in the front and back both sides of mount pad 12, through the strengthening rib 120 that sets up, can provide the holding power for mount pad 12, increase the stability of its use, and through the through-hole of seting up on mount pad 12, when fan 121 at the during operation, can follow through-hole one side suction wind and blow to net frame 3 one side.

The inner space of the dust cover 2 is provided with a net frame 3 on the left side wall of the box body 1, the inner space of the net frame 3 is also provided with a square dust-proof net 31, and the net frame 3 covers the heat dissipation holes 101 and is positioned under the fan 121. When the dust cleaning box is used, the fan 121 can be used for blowing downwards, dust attached to the surface of the screen frame 3 can be cleaned, and the dust is prevented from directly entering the box body 1 from the side edge when being cleaned. By the screen frame 3 and the dust screen 31 provided outside the heat radiation holes 101, external dust is directly attached to the screen frame 3 and the dust screen 31. Meanwhile, external dust can be attached to the net frame 3, dust entering the box body 1 from the heat dissipation holes 101 is reduced, and the net frame 3 and the dust screen 31 can be cleaned conveniently when the fan 121 is arranged above the net frame 3.

One side of the dust cover 2 far away from the box body 1 is provided with two bulges 20 with the same size, and the two bulges 20 are distributed at the upper end and the lower end of the dust cover 2. Be equipped with columniform pivot 201 between two archs 20, and the both ends of cover door 21 rotate with pivot 201 respectively and be connected, be equipped with two unidimensional magnet 22 on the cover door 21 inside wall and the left side wall of dust cover 2 respectively, and the just right opposite polarity of magnet 22 on the cover door 21 inside wall and the dust cover 2 left side wall, so that cover door 21 when closing, the magnet 22 of both sides is inhaled mutually, make the laminating that cover door 21 is more firm on the left side wall of dust cover 2.

Specifically, the side walls of the front side and the rear side of the screen frame 3 are respectively provided with an opening 301 with the same size, the opening 301 is located on the left side of the dust screen 31, and through the opening 301, after the screen frame 3 and the dust screen 31 are used for a period of time, the dust screen 31 can be cleaned through the opening 301.

It is worth noting that the side of the mounting seat 12, the dust cover 2 and the net frame 3 close to the box body 1 are all tightly welded with the left side wall of the box body 1. The bottom of the box body 1 is provided with four support columns 11 with the same height, and the support columns 11 can support the box body 1.

It is worth explaining, fan 121 is current conventional technology, no longer redundantly in the utility model discloses.

When the dustproof distribution box is installed, the installation seat 12 is firstly welded and fixed on the left side wall of the box body 1, then the fan 121 is fixedly installed on the lower surface of the installation seat 12 through bolts, a power line of the fan 121 is connected into the distribution box, then the net frame 3 with the dustproof net 31 is welded and fixed below the fan 121, and then the dustproof cover 2 is welded and fixed on the left side wall of the box body 1;

after using a period of time, need clear up screen frame 3 and dust screen 31, during the clearance, start fan 121, reuse brush clears up screen frame 3 and dust screen 31 attached to the surface dust, and along with the wind-force blowing of fan 121, the dust that the brush cleared up down flows to block terminal 1 bottom, and the back of finishing the clearance, it can to close fan 121.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof block terminal, includes box (1), its characterized in that: a plurality of heat dissipation holes (101) which have the same aperture and are distributed at equal intervals are formed in the position, close to the bottom, on the left side wall of the box body (1), a dust cover (2) is arranged on the left side wall of the box body (1), an openable cover door (21) is arranged on one side, far away from the box body (1), of the dust cover (2), a strip-shaped mounting seat (12) is arranged on the position, located above the heat dissipation holes (101), on the left side wall of the box body (1), and a fan (121) is fixedly mounted on the lower surface of the mounting seat (12) through bolts; be equipped with two strengthening ribs (120) of the same length between the lower surface of mount pad (12) and the left side wall of box (1), and two strengthening rib (120) distribute respectively in the front and back both sides of mount pad (12), the inner space of dust cover (2) just is located and is equipped with net frame (3) on the left side wall of box (1), the inner space of net frame (3) still is equipped with square dust screen (31), just net frame (3) cover be in on louvre (101), and be located fan (121) under.

2. The dustproof power distribution box of claim 1, wherein: one side that box (1) was kept away from in dust cover (2) is equipped with two unidimensional arch (20), and two arch (20) distribute at the upper and lower both ends of dust cover (2), two be equipped with columniform pivot (201) between arch (20), just the both ends of cover door (21) respectively with pivot (201) rotate to be connected, be equipped with two unidimensional magnet (22) on cover door (21) inside wall and the left side wall of dust cover (2) respectively, just magnet (22) on cover door (21) inside wall are opposite with magnet (22) on dust cover (2) left side wall just right polarity mutually.

3. The dustproof power distribution box of claim 1, wherein: the bottom of the box body (1) is provided with four supporting columns (11) with the same height.

4. The dustproof power distribution box of claim 1, wherein: the mounting seat (12) is also provided with a plurality of through holes with the same aperture.

5. The dustproof power distribution box of claim 1, wherein: openings (301) with the same size are respectively formed in the side walls of the front side and the rear side of the screen frame (3), and the openings (301) are located on the left side of the dust screen (31).