CN218182735U

CN218182735U - Power distribution box convenient to overhaul

Info

Publication number: CN218182735U
Application number: CN202221661313.8U
Authority: CN
Inventors: 毛登登; 陈云
Original assignee: Nanjing Kaihan Engineering Technology Co ltd
Current assignee: Nanjing Kaihan Engineering Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-30
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a power distribution box who conveniently overhauls, the on-line screen storage device comprises a base, the base upper surface is equipped with power distribution box, power distribution box surface cover is equipped with the protective housing, the inside lifting unit that is equipped with of base, power distribution box upper surface fixed connection is connected with the roof, fixed surface is connected with the rainshelter on the roof, roof lower surface both sides fixed connection has lighting lamp area, protective housing front end surface rotates installs the rotation door, rotate a front end surface and seted up transparent observation window. The utility model discloses a lifting unit can be the power distribution box clear expose before the maintainer is eye, and the maintainer can follow the equidirectional maintenance to power distribution box, greatly reduced the work difficulty of maintainer, light area can be for the maintainer illumination when night and light are more weak moreover, and the maintainer need not handheld lighting apparatus, is showing and has improved maintenance efficiency, has the practicality.

Description

Power distribution box convenient to overhaul

Technical Field

The utility model relates to a power distribution box technical field especially relates to a power distribution box who conveniently overhauls.

Background

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

Current can refer to chinese patent application number 202021487004.4, it discloses a power distribution box who conveniently overhauls, the power distribution box comprises a box body, strutting arrangement, stop device and drive arrangement, the radiating effect is good, but when using, because the horizontal degree of depth of power distribution box is darker, the staff is in the unable light convenient box that stretches into of two arms in the maintenance process, make the workman very difficult when the maintenance operation, let the workman feel uncomfortable, thereby make maintenance work become difficult, and power distribution box generally sets up in hidden, light is more weak when overhauing night, need the handheld lighting apparatus of maintainer, greatly reduced maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power distribution box convenient to overhaul.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power distribution box who conveniently overhauls, includes the base, the base upper surface is equipped with power distribution box, power distribution box surface cover is equipped with the protective housing, the inside lifting unit that is equipped with of base, power distribution box upper surface fixed connection has the roof, fixed surface is connected with the rainshelter on the roof, roof lower surface both sides fixedly connected with lighting lamp area, protective housing front end surface rotates installs the rotation door, rotate a front end surface and seted up transparent observation window, rotate a front end surface and be located the position of transparent observation window below and seted up the louvre.

Preferably, lifting unit includes the generator, generator fixed mounting is inside the base, the base upper end is rotated and is connected with interior lifter, interior lifter quantity is two, two interior lifter is the symmetric distribution on the base upper surface, interior lifter runs through the base, lifter lower extreme fixed connection in generator output and the left side, two interior lifter surface swing joint has synchronous belt, interior lifter surface threaded connection has outer lifter, outer lifter upper end and power distribution box fixed connection.

Preferably, outer lifter is the cavity form, interior lifter upper end surface is equipped with the screw thread, outer lifter inner wall is equipped with the screw thread, interior lifter upper end surface and outer lifter inner wall threaded connection.

Preferably, the lighting lamp strip is embedded in the lower surface of the top plate, and the lighting lamp strips are symmetrically distributed on the lower surface of the top plate.

Preferably, the transparent observation window is rectangular in shape and is fixedly connected with the rotating door through a sealing ring.

Preferably, a key hole is formed in the outer surface of the front end of the rotating door, a handle is fixedly connected to the position, below the key hole, of the outer surface of the front end of the rotating door, and the key hole and the handle are located between the transparent observation window and the heat dissipation hole.

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

1. in the utility model, through the arranged rotating door, the transparent observation window, the key hole and the handle, the maintainer can primarily observe the condition through the transparent observation window, roughly determine the position of the problem, open the rotating door to simply overhaul the surface, and the key hole can prevent other people from mistakenly opening the rotating door to damage the power distribution box;

2. in the utility model, through the arranged lifting component, the lifting component can enable the power distribution box to ascend to the upper part of the protective shell, and maintainers can overhaul the power distribution box from different directions, thereby greatly reducing the working difficulty of the maintainers;

3. in the utility model, through the arranged top plate, the rain shelter and the lighting lamp strip, the rain shelter can shelter the lighting lamp strip and the power distribution box from rainwater, the lighting lamp strip can illuminate for maintainers at night or when the light is weak, the maintainers do not need to hold lighting equipment, and the overhauling efficiency is improved;

to summer up, the utility model discloses a lifting unit can be the power distribution box clear expose before the maintainer is eye, and the maintainer can follow the equidirectional maintenance to power distribution box, greatly reduced the work difficulty of maintainer, light area can be for the maintainer illumination when night and light are more weak moreover, and the maintainer need not handheld lighting apparatus, is showing and is improving maintenance efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a power distribution box convenient for maintenance according to the present invention;

fig. 2 is an exploded view of the overall structure of a power distribution box convenient for maintenance according to the present invention;

fig. 3 is the utility model provides a power distribution box's that conveniently overhauls lifting unit schematic diagram.

In the figure: 1. a base; 2. a power distribution box; 3. a protective shell; 4. a generator; 5. an inner lifter; 6. a synchronous belt; 7. an outer lifter; 8. a top plate; 9. a rain shelter; 10. a lighting strip; 11. a rotating door; 12. a transparent viewing window; 13. heat dissipation holes; 14. a key hole; 15. a handle.

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.

Referring to fig. 1-3, a power distribution box convenient to overhaul, including base 1, the surface is equipped with power distribution box 2 on base 1, 2 surface covers of power distribution box are equipped with protective housing 3, protective housing 3 is used for preventing power distribution box 2 from suffering external force damage, the inside lifting unit that is equipped with of base 1, lifting unit can rise power distribution box 2 to protective housing 3 top, make things convenient for the workman to overhaul, 2 upper surface fixed connection of power distribution box has roof 8, 8 upper surface fixed connection of roof has rainshelter 9, rainshelter 9 shelters from the rainwater for power distribution box 2, 8 lower surface both sides fixed connection in roof has lighting lamp area 10, lighting lamp area 10 can be for the maintainer illumination when night or light are weaker, 3 front end surfaces of protective housing rotate and install rotating door 11, rotating door 11 front end surface has seted up transparent observation window 12, transparent observation window 12 makes things convenient for the maintainer to observe 3 inside power distribution box 2 of protective housing outside, rotating door 11 front end surface is located transparent observation window 12 below and has seted up louvre 13, louvre 13 dispels the heat for power distribution box, prevent the box internal temperature from being too high.

Wherein, lifting unit includes generator 4, generator 4 provides power for lifting unit, 4 fixed mounting of generator is inside base 1, 1 upper end of base is rotated and is connected with interior lifter 5, interior lifter 5 quantity is two, lifter 5 is the symmetric distribution on base 1 upper surface in two, the interior lifter 5 of symmetric distribution can let power distribution box 2 remain stable when going up and down, interior lifter 5 runs through base 1, 5 lower extreme fixed connection of lifter in 4 outputs of generator and the left side, 5 surface swing joint of lifter has synchronous belt 6 in two, synchronous belt 6 can let two interior lifters 5 synchronous rotations, 5 surface threaded connection of interior lifter have

outer lifter

7, 7 upper ends of outer lifter and 2 fixed connection of power distribution box.

Wherein, outer lifter 7 is the cavity form, and 5 upper end surfaces of interior lifter are equipped with the screw thread, and 7 inner walls of outer lifter are equipped with the screw thread, and 5 upper end surfaces of interior lifter and 7 inner wall threaded connection of outer lifter, threaded connection can make interior lifter 5 drive outer lifter 7 when rotating and rise.

Wherein, embedded at 8 lower surfaces of roof plates in illumination lamp area 10, illumination lamp area 10 is the symmetric distribution at 8 lower surfaces of roof plates, and the illumination lamp area 10 of symmetric distribution can make the illumination area bigger.

Wherein, transparent observation window 12 is the rectangle in shape, and transparent observation window 12 passes through sealing washer and 11 fixed connection of revolving door, and the sealing washer can make transparent observation window 12 be connected more stably with revolving door 11.

Wherein, the key hole 14 has been seted up to the surface of 11 front ends of revolving door, and key hole 14 can prevent that other people from opening revolving door 11 at will and cause the damage to distribution power box 2, and the position fixedly connected with handle 15 that 11 front end surfaces of revolving door are located key hole 14 below, and revolving door 11 is conveniently opened to handle 15, and key hole 14 and handle 15 all are located between transparent observation window 12 and louvre 13.

The working principle is as follows: the condition of power distribution box 2 is at first observed through transparent observation window 12 to the maintainer, need can insert key hole 14 to the key when power distribution box 2 carries out daily operation, open revolving door 11 through pulling handle 15, need start generator 4 when overhauing power distribution box 2 other places, lifter 5 rotates in generator 4 drives, interior lifter 5 rotates and drives outer lifter 7 and rises, outer lifter 7 rises and drives power distribution box 2 and rise to protective housing 3 top, at this moment, the maintainer can follow not equidirectional maintenance to power distribution power box 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power distribution box of convenient maintenance, includes base (1), its characterized in that, base (1) upper surface is equipped with power distribution box (2), power distribution box (2) surface cover is equipped with protective housing (3), the inside lifting unit that is equipped with of base (1), fixed surface is connected with roof (8) on power distribution box (2), fixed surface is connected with rainshelter (9) on roof (8), roof (8) lower surface both sides fixedly connected with lighting lamp area (10), protective housing (3) front end surface rotates and installs rotating door (11), transparent observation window (12) have been seted up to rotating door (11) front end surface, louvre (13) have been seted up to rotating door (11) front end surface position in transparent observation window (12) below.

2. The power distribution box convenient to overhaul according to claim 1, wherein the lifting assembly comprises a generator (4), the generator (4) is fixedly installed inside the base (1), an inner lifting rod (5) is rotatably connected to the upper end of the base (1), the number of the inner lifting rods (5) is two, the inner lifting rods (5) are symmetrically distributed on the upper surface of the base (1), the inner lifting rods (5) penetrate through the base (1), the output end of the generator (4) is fixedly connected with the lower end of the left inner lifting rod (5), the outer surface of the inner lifting rod (5) is movably connected with a synchronous belt (6), the outer lifting rod (7) is connected to the outer surface of the inner lifting rod (5) in a threaded manner, and the upper end of the outer lifting rod (7) is fixedly connected with the power distribution box (2).

3. The power distribution box convenient to overhaul according to claim 2, wherein the outer lifting rod (7) is hollow, the outer surface of the upper end of the inner lifting rod (5) is provided with threads, the inner wall of the outer lifting rod (7) is provided with threads, and the outer surface of the upper end of the inner lifting rod (5) is in threaded connection with the inner wall of the outer lifting rod (7).

4. The power distribution box convenient to overhaul according to claim 1, wherein the lighting strips (10) are embedded in the lower surface of the top plate (8), and the lighting strips (10) are symmetrically distributed on the lower surface of the top plate (8).

5. The power distribution box convenient to overhaul according to claim 1, wherein the transparent observation window (12) is rectangular in shape, and the transparent observation window (12) is fixedly connected with the rotating door (11) through a sealing ring.

6. The power distribution box convenient to overhaul according to claim 1, wherein a keyhole (14) is formed in the outer surface of the front end of the rotating door (11), a handle (15) is fixedly connected to a position, below the keyhole (14), of the outer surface of the front end of the rotating door (11), and the keyhole (14) and the handle (15) are located between the transparent observation window (12) and the heat dissipation hole (13).