CN215989837U

CN215989837U - Power distribution box convenient to overhaul

Info

Publication number: CN215989837U
Application number: CN202122611623.0U
Authority: CN
Inventors: 吴茂鑫; 葛君
Original assignee: Hefei Liantuo Electromechanical Equipment Co ltd
Current assignee: Hefei Liantuo Electromechanical Equipment Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-08
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of distribution box equipment, and discloses a power distribution box convenient to overhaul. This power distribution box convenient to overhaul adds fixed case through the bottom surface at the box internal surface to the activity cup joints the movable frame in fixed case, and at the top surface fixed connection roof of fixed case, makes the loop bar of movable frame top cup joint in the trepanning of roof, makes the repair tools save inside the movable frame, and utilizes the lantern ring on the loop bar surface to adsorb with the magnetic ring, guarantees the sealed stability of movable frame, and it is convenient to improve the maintenance.

Description

Power distribution box convenient to overhaul

Technical Field

The utility model relates to the technical field of distribution box equipment, in particular to a power distribution box convenient to overhaul.

Background

The power distribution box is also called a power control box and is one kind of distribution box, the distribution box is divided into a power distribution box and a lighting distribution box and is the final-stage equipment of a power distribution system, and the distribution box is formed by assembling switch equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device.

Current power distribution box, in the use, because the inside multiunit power supply element that is equipped with of power distribution box, electrical component is comparatively accurate, and electrical component breaks down easily under the great condition of overheated or ambient humidity, needs the maintainer to carry sufficient equipment to go to power distribution box group and maintains in the actual maintenance process, however the instrument that actual maintenance needs is comparatively numerous, carries the instrument omission of appearing easily temporarily, reduces maintenance efficiency, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the power distribution box convenient to maintain, which has the advantages of convenience in maintenance and reduction of the failure rate and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a power distribution box convenient to overhaul, includes the box, the bottom surface fixed mounting of box internal surface has fixed case, the internal surface activity of fixed case has cup jointed the activity frame, the top surface fixedly connected with fixed plate of activity frame, the top surface fixedly connected with roof of fixed case, the trepanning has been seted up in the front of roof, the back fixedly connected with loop bar of fixed plate, the surface and the trepanning activity of loop bar cup joint, the outer fixed surface cover of loop bar has cup jointed the lantern ring, the positive fixed connection magnetic ring of roof, magnetic ring and lantern ring magnetic adsorption.

Preferably, the two side surfaces of the box body are provided with vent holes, the two side surfaces of the box body are fixedly connected with mounting plates communicated with the vent holes, and the end surfaces of the mounting plates are provided with mounting holes.

Preferably, the inner surfaces of the two mounting plates are respectively provided with a fan inlet and a fan outlet, the inner surfaces of the mounting holes are fixedly connected with filter plates, and sponges are arranged inside the mounting holes.

Preferably, the bottom surface of the mounting plate is provided with a mounting groove, the inner surface of the mounting groove is movably sleeved with a sleeve frame, the side surface of the sleeve frame is provided with a sleeve groove, and the inner surface of the sleeve groove is movably sleeved with the sponge.

Preferably, the bottom surface fixedly connected with bottom plate of cover frame, the bottom surface fixedly connected with magnetic sheet of mounting panel, magnetic sheet and bottom plate magnetic adsorption.

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

1. this power distribution box convenient to overhaul adds fixed case through the bottom surface at the box internal surface to the activity cup joints the movable frame in fixed case, and at the top surface fixed connection roof of fixed case, makes the loop bar of movable frame top cup joint in the trepanning of roof, makes the repair tools save inside the movable frame, and utilizes the lantern ring on the loop bar surface to adsorb with the magnetic ring, guarantees the sealed stability of movable frame, and it is convenient to improve the maintenance.

2. This power distribution box convenient to overhaul through the side at the box add the mounting panel to add into fan and air-out fan respectively in two sets of mounting panels, and make the mounting panel bottom surface set up the mounting groove, make the cover groove of cover frame side add the sponge, filter and sponge in the mounting hole effectively realize taking a breath when heat dissipation to the filtration and the absorption of dust and aqueous vapor in the external environment, guarantee that the inside air of box is clean, reduce the fault rate of the inside electrical component of box, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural box of the present invention;

FIG. 4 is an exploded view of the present invention between the stationary box and the movable frame;

fig. 5 is an exploded view of the structure of the present invention between the mounting plate and the bezel.

In the figure: 1. a box body; 2. a vent hole; 3. mounting a plate; 4. mounting holes; 5. a fan inlet; 6. a fan outlet; 7. mounting grooves; 8. sleeving a frame; 9. a base plate; 10. sleeving a groove; 11. a sponge; 12. a filter plate; 13. a magnetic plate; 14. a fixed box; 15. a movable frame; 16. a top plate; 17. trepanning; 18. a fixing plate; 19. a loop bar; 20. a collar; 21. a magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 5, a power distribution box convenient for maintenance includes a box body 1, a fixed box 14 is fixedly installed on the bottom surface of the inner surface of the box body 1, a movable frame 15 is movably sleeved on the inner surface of the fixed box 14, a maintenance tool is stored by using the movable frame 15, and the movable frame 15 storing the maintenance tool is sleeved in the fixed box 14, so as to improve maintenance convenience, a fixed plate 18 is fixedly connected to the top surface of the movable frame 15, a top plate 16 is fixedly connected to the top surface of the fixed box 14, a sleeve hole 17 is opened on the front surface of the top plate 16, so as to ensure the movement stability of the movable frame 15 by using the sleeve hole 17 and the sleeve rod 19, a sleeve rod 19 is fixedly connected to the back surface of the fixed plate 18, the outer surface of the sleeve rod 19 is movably sleeved with the sleeve hole 17, a sleeve ring 20 is fixedly sleeved on the outer surface of the sleeve rod 19, a magnetic ring 21 is fixedly connected to the front surface of the top plate 16, so as to ensure the stability of the movable frame 15 by using the magnetic ring 21 and the sleeve ring 20 to adsorb, the storage effect of the maintenance tool is improved, and the magnetic ring 21 and the lantern ring 20 are magnetically adsorbed.

Referring to fig. 2 and 4, two side surfaces of a box body 1 are provided with vent holes 2, two side surfaces of the box body 1 are fixedly connected with mounting plates 3 communicated with the vent holes 2, end surfaces of the mounting plates 3 are provided with mounting holes 4, inner surfaces of the two mounting plates 3 are respectively provided with an air inlet fan 5 and an air outlet fan 6, the air inlet fan 5 and the air outlet fan 6 are used for realizing the inlet of cooling air to ensure the heat dissipation of the interior of the box body 1, the inner surfaces of the mounting holes 4 are fixedly connected with filter plates 12, the filter plates 12 are used for realizing the filtration of solid impurities, the interior of the mounting holes 4 is provided with sponges 11, the bottom surface of the mounting plate 3 is provided with mounting grooves 7, the inner surfaces of the mounting grooves 7 are movably sleeved with sleeve frames 8, the side surfaces of the sleeve frames 8 are provided with sleeve grooves 10, the inner surfaces of the sleeve grooves 10 are movably sleeved with the sponges 11, the sponges 11 are used for realizing the filtration and absorption of dust and moisture, ensuring the heat dissipation effect and avoiding the influence on the work of internal components, the bottom surface fixedly connected with bottom plate 9 of cover frame 8, the bottom surface fixedly connected with magnetic sheet 13 of mounting panel 3, magnetic sheet 13 and the magnetic adsorption of bottom plate 9 make bottom plate 9 break away from magnetic sheet 13 through pulling out cover frame 8, realize sponge 11's quick more ring, excellent in use effect.

The working principle is as follows: when maintenance is needed, the front surface of the box body 1 is opened, the movable frame 15 is pulled, so that the movable frame 15 slides out of the fixed box 14, meanwhile, the lantern ring 20 on the outer surface of the sleeve rod 19 is separated from the magnetic ring 21, the sleeve rod 19 is sleeved out of the sleeve hole 17, the movable frame 15 is opened, and the tool is taken out of the movable frame 15; dust separation in the outside air is in the outside of sponge 11 during the heat dissipation, and humid air adsorbs in sponge 11, when needing to change sponge 11, pulls cover frame 8 downwards for magnetic sheet 13 breaks away from with bottom plate 9, takes out sponge 11 and changes sponge 11 from cover groove 10, embolias the mounting groove 7 again in.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power distribution box convenient to overhaul, includes box (1), its characterized in that: the utility model discloses a safe magnetic box, including box (1), fixed case (14), activity frame (15) have been cup jointed in the internal surface activity of fixed case (14), the top surface fixedly connected with fixed plate (18) of activity frame (15), the top surface fixedly connected with roof (16) of fixed case (14), trepanning (17) have been seted up in the front of roof (16), the back fixedly connected with loop bar (19) of fixed plate (18), the surface and the trepanning (17) activity of loop bar (19) are cup jointed, the external fixation of loop bar (19) has cup jointed lantern ring (20), the front fixed connection magnetic ring (21) of roof (16), magnetic ring (21) and lantern ring (20) magnetic adsorption.

2. The power distribution box convenient to overhaul of claim 1, characterized in that: air vent (2) have been seted up to the both sides face of box (1), the equal fixedly connected with of both sides face of box (1) mounting panel (3) that are linked together with air vent (2), mounting hole (4) have been seted up to the terminal surface of mounting panel (3).

3. The power distribution box convenient to overhaul of claim 2, characterized in that: two the internal surface of mounting panel (3) is equipped with into fan (5) and air outlet fan (6) respectively, the internal surface fixedly connected with filter (12) of mounting hole (4), the inside of mounting hole (4) is equipped with sponge (11).

4. The power distribution box convenient to overhaul of claim 2, characterized in that: mounting groove (7) have been seted up to the bottom surface of mounting panel (3), cover frame (8) have been cup jointed in the internal surface activity of mounting groove (7), cover groove (10) have been seted up to the side of cover frame (8), the internal surface and the sponge (11) activity of cover groove (10) are cup jointed.

5. The power distribution box convenient to overhaul of claim 4, wherein: the bottom surface fixedly connected with bottom plate (9) of cover frame (8), the bottom surface fixedly connected with magnetic sheet (13) of mounting panel (3), magnetic sheet (13) and bottom plate (9) magnetic adsorption.