CN216720739U - Hang heat dissipation high voltage distribution box - Google Patents

Abstract

The utility model provides a suspended heat-dissipation high-voltage distribution box, which relates to the technical field of distribution boxes and comprises a box body, wherein a dust screen is fixedly arranged in the box body. According to the utility model, by arranging the dust screen, the heat dissipation plate, the limiting column, the movable plate, the sliding chute, the locking column, the locking groove, the locking block, the limiting hole and the small handle, the dust screen and the heat dissipation plate can be disassembled and assembled, so that workers can clean or replace the dust screen and the heat dissipation plate conveniently, the heat dissipation plate is prevented from being blocked to influence the normal work of circuit elements in the distribution box, the damage caused by overhigh temperature is prevented, the protection performance of the circuit elements is improved, the operation is convenient and simple, the later maintenance and nursing are convenient, meanwhile, the dust screen and the breathable plate are assembled together, the dust screen and other impurities in the air can be prevented from entering the distribution box to influence the normal work of the circuit elements in the distribution box, and the protection performance of the circuit elements is further improved.

Description

Hang heat dissipation high voltage distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a suspended heat dissipation high-voltage distribution box.

Background

The high-voltage power distribution cabinet plays roles of switching on and off, controlling or protecting and the like in power generation, power transmission, power distribution, electric energy conversion and consumption of a power system. The high-voltage switch manufacturing is the important component part of power transmission and transformation equipment manufacturing, occupy very important position in whole power industry, its internally mounted has a large amount of circuit element, can produce a large amount of heats at the during operation, need dispel the heat to its inside, and the heating panel is only installed to current block terminal most, when the heating panel is stopped up by debris or harm, can't clear up or change it, influence the normal use of block terminal, even lead to it to scrap, simultaneously do not make safeguard measure when dispelling the heat to the block terminal, impurity such as the dust that leads to the air hole easily gets into the inside of block terminal, influence the normal work of internal circuit element, the cost of maintenance and nursing has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a suspension heat dissipation high-voltage distribution box.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hang heat dissipation high voltage distribution box, includes the box, the dust screen is equipped with admittedly to the inside of box, the position that the inside of box is close to the dust screen is equipped with the heating panel admittedly, spacing post is equipped with admittedly to the inside of box, the inside sliding connection of box has the fly leaf, the spout has been seted up to the inside of box, the inside sliding connection of spout has the lock cylinder, the locked groove has been seted up to the inside of box, the outside of lock cylinder is equipped with the locking piece admittedly, spacing hole has been seted up to the inside of fly leaf, the surface of fly leaf is equipped with the small handle admittedly.

In order to open the distribution box, the utility model is improved in that a rotating plate is rotatably connected in front of the box body, and a connecting block is fixedly connected to one side of the box body.

In order to fix the movable plate, the utility model improves that the limiting column is fixedly arranged in the box body at a position close to the dust screen, and the lock groove penetrates through the inside of the sliding groove.

In order to install the distribution box, the utility model improves that a hinge is arranged between the rotating plate and the box body, and the number of the connecting blocks is four.

In order to protect the box body, the improved structure of the utility model is that a buffer device is arranged at the bottom of the box body, the buffer device comprises a square block, the square block is fixedly arranged at one side of the box body, a sliding column is connected inside the square block in a sliding manner, a buffer plate is fixedly arranged at one end of the sliding column, and springs are arranged on the square block and the buffer plate.

In order to prevent the spring from being separated from the sliding column, the utility model improves that the spring is sleeved outside the sliding column.

In order to prevent the sliding column from separating from the square block, the utility model is improved in that a limiting ring is fixedly arranged at a position, far away from the buffer plate, of one end of the sliding column.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the dust screen, the heat dissipation plate, the limiting column, the movable plate, the sliding chute, the locking column, the locking groove, the locking block, the limiting hole and the small handle, the dust screen and the heat dissipation plate can be disassembled and assembled, so that workers can clean or replace the dust screen and the heat dissipation plate conveniently, the heat dissipation plate is prevented from being blocked to influence the normal work of circuit elements in the distribution box, the damage caused by overhigh temperature is prevented, the protection performance of the circuit elements is improved, the operation is convenient and simple, the later maintenance and nursing are convenient, meanwhile, the dust screen and the breathable plate are assembled together, the dust screen and other impurities in the air can be prevented from entering the distribution box to influence the normal work of the circuit elements in the distribution box, and the protection performance of the circuit elements is further improved.

2. According to the utility model, by arranging the square block, the sliding column, the buffer plate and the spring, when the distribution box is put down, the buffer plate and the spring play a good buffer role on the distribution box, the spring performs compression movement, the oscillation of the distribution box is reduced, the damage of internal circuit elements caused by large oscillation when the distribution box is put down is avoided, the internal circuit elements are well protected, the service life of the distribution box is effectively prolonged, and the economic cost is further reduced.

Drawings

Fig. 1 is a front view of a suspended heat dissipating high voltage distribution box according to the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 of a suspended heat dissipating high voltage electrical distribution box according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a movable plate of a suspended heat dissipation high-voltage distribution box according to the present invention;

FIG. 4 is an enlarged view of FIG. 3 taken at B of a suspended heat dissipating high voltage distribution box according to the present invention;

fig. 5 is a schematic side sectional view of a suspended heat dissipation high voltage distribution box according to the present invention.

Illustration of the drawings:

1. a box body; 2. a dust screen; 3. a heat dissipation plate; 4. a limiting post; 5. a movable plate; 6. a chute; 7. a lock cylinder; 8. locking the groove; 9. a locking block; 10. a limiting hole; 11. a small handle; 12. a rotating plate; 13. connecting blocks; 14. a square block; 15. a sliding post; 16. a buffer plate; 17. a spring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a suspended heat-dissipation high-voltage distribution box comprises a box body 1, wherein a dust screen 2 is fixedly arranged inside the box body 1, the dust screen 2 can prevent impurities such as dust in the air from entering the interior of the distribution box to influence the normal work of circuit elements inside the distribution box, the protection of the circuit elements is improved, a heat dissipation plate 3 is fixedly arranged inside the box body 1 and close to the dust screen 2, the heat dissipation plate 3 can enable the air inside the box body 1 to circulate and can well dissipate the heat of the circuit elements inside the box body, a limiting column 4 is fixedly arranged inside the box body 1, the limiting column 4 is fixedly arranged inside the box body 1 and close to the dust screen 2, the position of the dust screen 2 can be limited, a movable plate 5 is slidably connected inside the box body 1, a sliding groove 6 is arranged inside the box body 1, a lock column 7 is slidably connected inside the sliding groove 6, a limiting hole 10 is arranged inside the movable plate 5, and when the lock column 7 is inserted into the limiting hole 10, the position of the movable plate 5 can be fixed, the locking groove 8 is formed in the box body 1, the locking groove 8 penetrates through the inside of the sliding groove 6, the locking block 9 is fixedly arranged on the outer portion of the locking column 7, the locking block 9 can be clamped into the locking groove 8, when the locking block 9 is overlapped with the locking groove 8, the position of the movable plate 5 can be locked, the small handle 11 is fixedly arranged on the outer surface of the movable plate 5, the movable plate 5 can be driven to move by pulling the small handle 11, and the position of the heat dissipation plate 3 can be fixed.

Referring to fig. 1 and 3, a rotating plate 12 is rotatably connected to the front of the box body 1, a hinge is arranged between the rotating plate 12 and the box body 1, the rotating plate 12 can rotate around the hinge, a connecting block 13 is fixedly connected to one side of the box body 1, the box body 1 can be suspended by the connecting block 13, and the number of the connecting blocks 13 is four, so that the box body 1 can be more stably fixed during installation, the box body is not shaken during suspension, and the stability of the box body 1 is improved.

Example two

Referring to fig. 1 and 3, a buffer device is arranged at the bottom of the box body 1, the buffer device includes a block 14, the block 14 is fixedly installed at one side of the box body 1, a sliding column 15 is slidably connected inside the block 14, a buffer plate 16 is fixedly installed at one end of the sliding column 15, a limit ring is fixedly installed at a position, far away from the buffer plate 16, of one end of the sliding column 15, the limit ring can prevent the sliding column 15 from separating from the block 14, a spring 17 is installed on tissues of the block 14 and the buffer plate 16, the spring 17 is sleeved outside the sliding column 15 and can fix the position of the spring 17 to prevent the spring 17 from separating from the sliding column 15 when being compressed, when the buffer plate 16 contacts the ground, the buffer plate 16 and the block 14 can move in a mutually approaching direction, the spring 17 is stressed to perform a compression movement, when the spring 17 is compressed, the vibration effect on the box body 1 when the buffer plate 16 contacts the ground can be reduced, and the damage of internal circuit elements caused by large vibration when the box body is put down can be avoided, the protection device has good protection effect on internal circuit elements, and the service life of the protection device is effectively prolonged.

The working principle is as follows: when the heat dissipation plate 3 and the dust screen 2 need to be cleaned or replaced, the heat dissipation plate 3 and the dust screen 2 need to be detached, when detaching, the lock column 7 is firstly rotated to drive the lock block 9 to rotate in the lock groove 8 to be separated from the lock groove 8, then the lock column 7 is outwards pulled to be outwards slid in the sliding groove 6 and separated from the limiting hole 10, then the small handle 11 is pulled in the direction away from the heat dissipation plate 3 to drive the movable plate 5 to slide in the box body 1 and separate from the heat dissipation plate 3, then the heat dissipation plate 3 and the dust screen 2 can be sequentially detached from the interior of the box body 1, so that workers can clean or replace the heat dissipation plate 3, when the dust screen 2 and the heat dissipation plate 3 need to be installed after cleaning or replacing, the dust screen 2 is firstly installed in the box body 1 and is close to the limiting column 4, and then the heat dissipation plate 3 is installed in the box body 1, then, the small handle 11 is pulled towards the direction close to the heat dissipation plate 3 to drive the movable plate 5 to slide in the box body 1, when the limiting hole 10 is aligned with the sliding groove 6, the movement is stopped, at the moment, the position of the heat dissipation plate 3 is limited, then, the lock post 7 is pushed inwards to enable the lock post to slide in the sliding groove 6 and penetrate through the limiting hole 10, when the lock block 9 is clamped into the lock groove 8, the pushing is stopped, then, the lock post 7 is rotated to drive the lock block 9 to rotate in the lock groove 8, when the lock block 9 is superposed with the lock groove 8, the rotation can be stopped, at the moment, the position of the movable plate 5 is fixed, and further, the position of the heat dissipation plate 3 is fixed, at the moment, the installation operation of the heat dissipation plate 3 and the dust screen 2 is completed, the dust and other impurities in the air can be prevented from entering the inside of the distribution box to influence the normal work of the circuit elements inside of the distribution box, the protection of the circuit elements is improved. When the distribution box is put down, the buffer plate 16 is in contact with the ground, the sliding column 15 is driven to move upwards in the square 14, the buffer plate 16 and the square 14 are further enabled to move in the direction of approaching each other, the spring 17 is compressed at the moment, the spring 17 can reduce the vibration effect on the box body 1 when the buffer plate 16 is in contact with the ground when being compressed, the damage of internal circuit elements caused by large amplitude vibration when the buffer plate is put down is avoided, the internal circuit elements are well protected, and the service life of the distribution box is effectively prolonged.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (7)

1. The utility model provides a hang heat dissipation high tension switchgear, includes box (1), its characterized in that: the inside of box (1) is equipped with dust screen (2) admittedly, the position that the inside of box (1) is close to dust screen (2) is equipped with heating panel (3) admittedly, spacing post (4) are equipped with admittedly in the inside of box (1), the inside sliding connection of box (1) has fly leaf (5), spout (6) have been seted up to the inside of box (1), the inside sliding connection of spout (6) has lock post (7), locked groove (8) have been seted up to the inside of box (1), locking piece (9) are equipped with admittedly to the outside of lock post (7), spacing hole (10) have been seted up to the inside of fly leaf (5), the surface of fly leaf (5) is equipped with little handle (11) admittedly.

2. The hanging heat dissipation high voltage distribution box of claim 1, wherein: the front of the box body (1) is rotatably connected with a rotating plate (12), and one side of the box body (1) is fixedly connected with a connecting block (13).

3. The hanging heat dissipation high voltage distribution box of claim 1, wherein: the limiting column (4) is fixedly arranged in the box body (1) at a position close to the dustproof net (2), and the locking groove (8) penetrates through the sliding groove (6).

4. The hanging heat dissipation high voltage distribution box of claim 2, wherein: hinges are arranged between the rotating plates (12) and the box body (1), and four groups of connecting blocks (13) are arranged.

5. The hanging heat dissipation high voltage distribution box of claim 1, wherein: the novel refrigerator is characterized in that a buffer device is arranged at the bottom of the refrigerator body (1), the buffer device comprises a square block (14), the square block (14) is fixedly arranged on one side of the refrigerator body (1), a sliding column (15) is connected to the inside of the square block (14) in a sliding mode, a buffer plate (16) is fixedly arranged at one end of the sliding column (15), and springs (17) are arranged on paper towels of the square block (14) and the buffer plate (16).

6. The hanging heat dissipation high voltage distribution box of claim 5, wherein: the spring (17) is sleeved outside the sliding column (15).

7. The hanging heat dissipation high voltage distribution box of claim 5, wherein: and a limiting ring is fixedly arranged at the position, far away from the buffer plate (16), of one end of the sliding column (15).

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