CN222169056U

CN222169056U - A power distribution box convenient for inspection and maintenance

Info

Publication number: CN222169056U
Application number: CN202420847025.4U
Authority: CN
Inventors: 田大杰
Original assignee: Changzhou Wujin Santai Electronic Appliance Co ltd
Current assignee: Changzhou Wujin Santai Electronic Appliance Co ltd
Priority date: 2024-04-23
Filing date: 2024-04-23
Publication date: 2024-12-13
Anticipated expiration: 2034-04-23

Abstract

The utility model discloses a power distribution box convenient to overhaul and maintain, which relates to the technical field of power distribution boxes and comprises a box body, wherein a plurality of groups of symmetrically arranged sliding plates are arranged at the top and the bottom of the inner side of the box body, the sliding plates are arranged in an L shape, sliding blocks are movably arranged between each group of sliding plates and are arranged in a convex shape, the sliding blocks and a movable plate are integrally arranged, a power distribution component is fixedly arranged on the movable plate and fixedly arranged with a supporting plate, a wiring terminal is further arranged on the movable plate, when the power distribution component is used, a wire in a wire inlet hole is connected with the power distribution component, the power distribution component is connected with equipment through the wire, a radiating hole and an exhaust fan are formed in the box body, so that the high temperature generated in the box body can be effectively transmitted, and the normal working state of the power distribution component and the wiring terminal is prevented from being influenced when the temperature in the box body is too high.

Description

Power distribution box convenient to overhaul and maintain

Technical Field

The utility model particularly relates to the technical field of power distribution boxes, in particular to a power distribution box convenient to overhaul and maintain.

Background

The power distribution box is also called a power control box, is one of distribution boxes, is a final-stage device of a distribution system, and is composed of a switching device, a measuring instrument, a protective appliance and auxiliary devices which are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement.

At present, the traditional distribution box is more in internal circuits, and most of the circuits are arranged at the rear side position inside the box body, so that when overhauling is performed, personnel are required to enter the same inside, and therefore, in a narrow space, great limitation is caused to overhauling.

Through retrieval, chinese patent publication No. CN202122611623.0 discloses a power distribution box convenient to overhaul, which comprises a box body, wherein a fixed box is fixedly arranged on the bottom surface of the inner surface of the box body, a movable frame is movably sleeved on the inner surface of the fixed box, a fixed plate is fixedly connected to the top surface of the movable frame, a top plate is fixedly connected to the top surface of the fixed box, a sleeve hole is formed in the front surface of the top plate, a sleeve rod is fixedly connected to the back surface of the fixed plate, and the outer surface of the sleeve rod is movably sleeved with the sleeve hole;

The distribution box in the patent is characterized in that the movable frame is arranged in the fixed box, the fixed plate is guided to move through the loop bar, and the movable frame and the fixed box are matched;

To the above-mentioned circumstances, we provide a power distribution box convenient to overhaul and maintain, in this device, be provided with the slide on the inboard upper and lower face of box, install the slider at movable plate edge in the slide inside, when overhauling like this, realize the back-and-forth movement of movable plate through the handle of installing on the movable plate, personnel can realize the maintenance to inside in the outside of box like this when overhauling, carry out effectual transmission through louvre and the air discharge fan of seting up on the box to the temperature that box inner structure produced, prevent the inside high condition of temperature of box.

Disclosure of utility model

The utility model aims to provide a power distribution box convenient to overhaul and maintain, in the device, power distribution components are fixedly arranged on a movable plate, when the power distribution components are overhauled, a sliding block on the movable plate effectively moves along a sliding plate through a handle, and the movable plate is moved to an opening end of a box body, so that personnel are convenient to maintain, and the problem of the background technology is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The power distribution box convenient to overhaul and maintain comprises a box body, wherein a cavity is formed in the box body, a plurality of groups of sliding plates which are symmetrically arranged are arranged at the top and the bottom of the inner side of the box body, the sliding plates are arranged in an L shape, sliding blocks are movably arranged between each group of sliding plates and are arranged in a convex shape, and the sliding blocks and the moving plates are integrally arranged;

The movable plate is fixedly provided with a power distribution component, the power distribution component is fixedly arranged with the supporting plate, and the movable plate is also provided with a wiring terminal;

As a further technical scheme of the utility model, the two sides of the box body are provided with the heat dissipation holes, the rear part of the box body is provided with the exhaust fan, and the heat dissipation holes and the exhaust fan are used for transmitting the generated high temperature in the box body;

As a further technical scheme of the utility model, the rear surfaces of the movable plate and the box body are provided with wire outlet holes, two sides of the movable plate are provided with symmetrical handles, the movable plate is moved by the handles,

As a further technical scheme of the utility model, a box door is movably arranged on one side of the box body with an opening shape, the box door is hinged with the box body, the box body is sealed through the box door, and other species are prevented from entering the box body;

As a further technical scheme of the utility model, the top of the box body is provided with a wire inlet hole, and a wire in the wire inlet hole is connected with a power distribution component on the movable plate.

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

1. when the box is used, the power distribution components are connected with the wires in the wire inlet holes, the power distribution components are connected with the wiring terminals through the wires, the connection between the power distribution components and equipment is realized, the heat dissipation holes and the exhaust fan are formed in the box body, so that the high temperature generated in the box body can be effectively transmitted, and the normal working states of the power distribution components and the wiring terminals are prevented from being influenced when the temperature in the box body is too high;

2. According to the utility model, when overhauling is performed, the movable plate is moved along the sliding plate arranged in the box body through the sliding block by the handle, so that the movable plate and the power distribution components can be moved to the front section of the box body, and when overhauling is performed, workers do not need to enter the box body any more, and the overhauling effect is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the rear structure of fig. 1 in the present utility model.

Fig. 3 is a side view of fig. 1 in accordance with the present utility model.

Fig. 4 is another view of fig. 1 of the present utility model.

Fig. 5 is an enlarged view of a partial structure at a of fig. 4 in the present utility model.

In the figure, the box body is 1-, the box door is 2-, the power distribution components and parts are 3-, the supporting plate is 4-, the wiring terminal is 5-, the moving plate is 6-, the heat dissipation hole is 7-, the wire inlet hole is 8-, the exhaust fan is 9-, the wire outlet hole is 10-, the sliding plate is 11-, the handle is 12-and the sliding block is 13-.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the embodiment of the utility model, a power distribution box convenient for maintenance comprises a box body 1, wherein the inside of the box body 1 is provided with a cavity, a plurality of groups of symmetrically arranged sliding plates 11 are arranged at the top and the bottom of the inner side of the box body 1, the sliding plates 11 are arranged in an L shape, and a sliding block 13 is movably arranged between each group of sliding plates 11, and the sliding block 13 is arranged in a convex shape;

The movable plate 6 is fixedly provided with a power distribution component 3, the power distribution component 3 is fixedly arranged with the supporting plate 4, and the movable plate 6 is also provided with a wiring terminal 5.

Specifically, two sides of the box body 1 are provided with heat dissipation holes 7, and the rear surface is provided with an exhaust fan 9;

furthermore, the rear surfaces of the movable plate 6 and the box body 1 are provided with wire outlet holes 10, and two sides of the movable plate 6 are provided with symmetrical handles 12.

Through adopting the technical scheme, when in use, the power distribution component 3 is connected with the lead in the lead-in hole 8, the power distribution component 3 is connected with the wiring terminal 5 through the lead to realize the connection with equipment, the heat dissipation hole 7 and the exhaust fan 9 are arranged on the box body 1 to realize the effective transmission of the high temperature generated in the box body 1, and the normal working state of the power distribution component 3 and the wiring terminal 5 is prevented from being influenced when the temperature in the box body 1 is too high;

One side of the box body 1 in an opening shape is movably provided with a box door 2, and the box door 2 is hinged with the box body 1.

In this embodiment, a wire inlet hole 8 is formed in the top of the box 1, and a wire in the wire inlet hole 8 is connected with the power distribution component 3 on the moving plate 6.

Through adopting above-mentioned technical scheme, when overhauling, realize through handle 12 that movable plate 6 removes through slider 13 along the inside slide 11 that sets up of box 1, can realize so that movable plate 6 and power distribution components and parts 3 remove the anterior segment of box 1, and the staff just no longer need enter into the inside of box 1 when overhauling like this, the effect of improvement overhauling.

When the power distribution device is used, the power distribution device 3 is connected with a wire in the wire inlet hole 8, the power distribution device 3 is connected with the wiring terminal 5 through the wire to realize the connection with equipment, the heat dissipation hole 7 and the exhaust fan 9 are arranged on the box body 1 to realize the effective transmission of high temperature generated in the box body 1, and the normal working state of the power distribution device 3 and the wiring terminal 5 is prevented from being influenced when the temperature in the box body 1 is too high;

When overhauling, realize through handle 12 that movable plate 6 removes through slider 13 along the inside slide 11 that sets up of box 1, can realize so that movable plate 6 and power distribution components and parts 3 remove the anterior segment of box 1, and the staff just no longer need enter into the inside of box 1 when overhauling like this, great improvement overhauls the effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The power distribution box convenient to overhaul and maintain is characterized by comprising a box body (1), wherein the inside of the box body (1) is provided with a cavity, a plurality of groups of symmetrically arranged sliding plates (11) are arranged at the top and the bottom of the inner side of the box body (1), the sliding plates (11) are arranged in an L shape, sliding blocks (13) are movably arranged between each group of sliding plates (11), the sliding blocks (13) are arranged in a convex shape, and the sliding blocks (13) and the movable plate (6) are integrally arranged;

the movable plate (6) is fixedly provided with a power distribution component (3), the power distribution component (3) is fixedly arranged with the supporting plate (4), and the movable plate (6) is also provided with a wiring terminal (5).

2. The power distribution box convenient to overhaul and maintain according to claim 1 is characterized in that heat dissipation holes (7) are formed in two sides of the box body (1), and an exhaust fan (9) is arranged on the rear face of the box body.

3. The power distribution box convenient to overhaul and maintain, which is characterized in that wire outlet holes (10) are formed in the rear faces of the movable plate (6) and the box body (1), and symmetrical handles (12) are arranged on two sides of the movable plate (6).

4. The power distribution box convenient to overhaul and maintain according to claim 3 is characterized in that a box door (2) is movably arranged on one side of the box body (1) in an opening shape, and the box door (2) is hinged with the box body (1).

5. The power distribution box convenient to overhaul and maintain according to claim 4, wherein a wire inlet hole (8) is formed in the top of the box body (1), and a wire in the wire inlet hole (8) is connected with a power distribution component (3) on the movable plate (6).