CN216215097U

CN216215097U - High-efficient radiating electric switch board

Info

Publication number: CN216215097U
Application number: CN202122579465.5U
Authority: CN
Inventors: 陈水金; 王小龙; 安玉霞; 吴燕
Original assignee: Anhui Boheng Electric Power Technology Co ltd
Current assignee: Anhui Boheng Electric Power Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model provides an electric power distribution cabinet with high-efficiency heat dissipation, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet body, wherein a fixed box is welded on the rear surface of the power distribution cabinet body, a partition plate is fixed between the inner walls of the two sides of the fixed box, a movable plate is connected to the inner part of the fixed box close to the rear side edge in a sliding manner, three mounting grooves are equidistantly formed in the rear surface of the movable plate, a plurality of support rods are fixed to the inner parts of the three mounting grooves at equal intervals along the circumferential direction, the plurality of support rods are divided into three groups, and the plurality of support rods positioned in each mounting groove form one group. Affecting the practical use of people.

Description

High-efficient radiating electric switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an electric power distribution cabinet capable of efficiently dissipating heat.

Background

The switch board can be called as the cubical switchboard again, it is used for the electric products that play functions such as break-make, control or protection in power system electricity generation, transmission of electricity, distribution, electric energy conversion and consumption, in use because the very high heat that leads to producing of switch board internal resistance total value is very high, lead to the interior temperature of cabinet to rise then, the high temperature can influence the stability of distribution equipment operation and the life of components and parts in the high voltage distribution cabinet, still can lead to the conflagration when serious, consequently high voltage distribution cabinet's heat abstractor is vital.

But present switch board, when the switch board was installed and is dispelled the heat on the building site, because the dust on the building site is many, and the electrical components inside the electrical cabinet can make the conductivity descend when receiving the pollution of dust, and the resistivity increases, produces the conflagration because of the resistance is great very easily when taking place to transship, influences people's in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that external air flow is filtered when flowing into a power distribution cabinet through a fixed box by arranging the filter plate on the power distribution cabinet, so that sensitivity of an electrical element is reduced, the resistivity is increased when external dust enters the power distribution cabinet, and fire disasters are easily caused by large resistance when overload occurs to influence the practical use of people.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient radiating electric switch board, includes the switch board body, the rear surface welding of switch board body has fixed case, be fixed with the baffle between the both sides inner wall of fixed case, the inside of fixed case is close to rear side edge department sliding connection and has the fly leaf, three mounting groove has been seted up to the rear surface equidistance of fly leaf, and is three the inside of mounting groove is along the impartial distance of circumferencial direction and is fixed with a plurality of branches, and is a plurality of branch divide into three groups, is located every the inside a plurality of branches of mounting groove are a set of, every group be fixed with the motor between the one end of a plurality of branches, and is three the output of motor is along the impartial distance of circumferencial direction and is fixed with a plurality of blades, the inside of fixed case is close to front side edge sliding connection and has the filter plate.

Preferably, two grooves are formed in the top of the filter plate, two lifting lugs are fixed to the top of the movable plate, and a plurality of through holes are formed in the inner rear surface of the power distribution cabinet body at equal intervals.

Preferably, it is a plurality of the through-hole all runs through to the inside of fixed case, the inside equidistance of switch board body is fixed with a plurality of guide rails, and is a plurality of the equal sliding connection of surface of guide rail has the installation piece.

Preferably, the front surface of switch board body is close to one side edge and is connected with the emergency exit through the hinge rotation, the rear side of emergency exit is close to one side edge and is fixed with two magnet pieces, the front surface fixation of emergency exit has control panel.

Preferably, the front surface of emergency exit is close to a side edge and has seted up concave handle groove, the equal distance in both sides surface of switch board body, the front surface of emergency exit, the front surface of baffle and the rear side of fixed case has seted up a plurality of vents.

Preferably, an insulating plate is fixed on the rear surface of the safety door, and a terminal strip is fixed on the bottom surface inside the power distribution cabinet body.

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

1. according to the utility model, the power distribution cabinet is installed in a construction site, when heat dissipation is required to be performed on electrical components inside the power distribution cabinet body, the motor is started firstly, the rotation of the motor drives the blades to rotate, so that external airflow flows from the inside of the installation groove to the filter plate through the ventilation openings, the airflow flows into the power distribution cabinet body to cool the components under the filtration of the filter plate, and the cooled air flows out of the power distribution cabinet body through the ventilation openings on the power distribution cabinet body and the safety door to complete cooling.

2. According to the utility model, the slide rail is fixed inside the power distribution cabinet body, the mounting block is slidably mounted on the outer surface of the slide rail, components can be mounted on the mounting block, the terminal row is fixed on the inner bottom surface of the power distribution cabinet body, the components and the parts inside the power distribution cabinet body and the external wiring are in sequence, the components and the parts are not easy to be disordered, maintenance personnel can conveniently overhaul the internal circuit of the power distribution cabinet body, the insulating plate is fixed on the rear surface of the safety door, the insulation property of the power distribution cabinet body can be increased, the safety door is in butt joint with the power distribution cabinet body through the magnet piece, people can conveniently open the power distribution cabinet body, the lug is fixed on the movable plate, people can conveniently move the movable plate, the motor and the blades can be cleaned, and people can conveniently maintain the equipment.

Drawings

Fig. 1 is a schematic view of a front perspective structure of an electrical distribution cabinet with efficient heat dissipation according to the present invention;

fig. 2 is a schematic rear-view perspective structure view of an electrical distribution cabinet with efficient heat dissipation according to the present invention;

fig. 3 is a schematic side perspective view of an electrical distribution cabinet with high heat dissipation efficiency according to the present invention.

Illustration of the drawings: 1. a power distribution cabinet body; 2. a fixed box; 3. filtering the plate; 4. a movable plate; 5. lifting lugs; 6. mounting blocks; 7. a groove; 8. a safety door; 9. a magnet piece; 10. an insulating plate; 11. a terminal block; 12. a guide rail; 13. a through hole; 14. a vent; 15. a control panel; 16. a concave handle slot; 17. mounting grooves; 18. a motor; 19. a strut; 20. a blade; 21. a separator.

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.

Embodiment 1, as shown in fig. 1-3, the present invention provides a technical solution for an electrical power distribution cabinet with efficient heat dissipation: including switch board body 1, the rear surface welding of switch board body 1 has fixing box 2, be fixed with baffle 21 between fixing box 2's the both sides inner wall, fixing box 2's inside is close to rear side edge department sliding connection and has fly leaf 4, three mounting groove 17 has been seted up to fly leaf 4's rear surface equidistance, the inside of three mounting groove 17 is fixed with a plurality of branches 19 along the impartial distance of circumferencial direction, a plurality of branches 19 divide into three groups, it is a set of to be located a plurality of branches 19 of every mounting groove 17 inside, be fixed with motor 18 between the one end of a plurality of branches 19 of every group, the output of three motor 18 is fixed with a plurality of blades 20 along the impartial distance of circumferencial direction, fixing box 2's inside is close to front side edge sliding connection and has filter plate 3.

The whole embodiment 1 of the utility model has the effects that the power distribution cabinet is installed in a construction site, when heat dissipation is required to be performed on electrical components inside the power distribution cabinet body 1, the motor 18 is started, the rotation of the motor 18 drives the blades 20 to rotate, so that external air flows from the inside of the installation groove 17 to the filter plates 3 through the vents 14, the air flows into the power distribution cabinet body 1 to cool the components under the filtration of the filter plates 3, the cooled air flows out of the power distribution cabinet body 1 through the vents 14 on the power distribution cabinet body 1 and the safety door 8 to complete cooling, wherein the filter plates 3 are made of sponge, and the foam in the sponge can adsorb dust in the air, so that the damage to the components caused by the dust entering the power distribution cabinet body 1 can be reduced, and the increase of the sensitivity reduction resistivity of the electrical components caused by the external dust entering the power distribution cabinet is avoided, when overload occurs, fire disaster is easily caused by large resistance, and the practical use of people is influenced.

Embodiment 2, as shown in fig. 1-3, the top of the filter plate 3 is provided with two grooves 7, the top of the movable plate 4 is fixed with two lifting lugs 5, the rear surface of the interior of the power distribution cabinet body 1 is equidistantly provided with a plurality of through holes 13, the through holes 13 all penetrate through the interior of the fixed box 2, the interior of the power distribution cabinet body 1 is equidistantly fixed with a plurality of guide rails 12, the outer surfaces of the guide rails 12 are all slidably connected with mounting blocks 6, the front surface of the power distribution cabinet body 1 near one side edge is rotatably connected with a safety door 8 through hinges, the rear side of the safety door 8 near one side edge is fixed with two magnet sheets 9, the front surface of the safety door 8 is fixed with a control panel 15, the front surface of the safety door 8 near one side edge is provided with a concave handle groove 16, the outer surfaces of two sides of the power distribution cabinet body 1, the front surface of the safety door 8, the front surface of the partition plate 21 and the rear side of the fixed box 2 are equidistantly provided with a plurality of vent holes 14, an insulating plate 10 is fixed on the rear surface of the safety door 8, and a terminal strip 11 is fixed on the inner bottom surface of the power distribution cabinet body 1.

The effect that its whole embodiment 2 reaches does, at the inside fixed guide rail 12 of switch board body 1, and surface slidable mounting piece 6 at guide rail 12, make components and parts can install on installation piece 6, and at the inside bottom surface fixed terminal row 11 of switch board body 1, make the inside components and parts of switch board body 1 and outside wiring according to the order, be difficult for the confusion, make things convenient for maintenance personal to overhaul switch board body 1 internal circuit, fixed surface insulation board 10 behind emergency exit 8, can increase switch board body 1's insulating nature, pass through magnet piece 9 and the butt joint of switch board body 1 with emergency exit 8, make things convenient for people to open switch board body 1, fixed lug 5 on fly leaf 4, make things convenient for people to remove fly leaf 4, clear up motor 18 and blade 20, be convenient for people to maintain equipment.

The working principle is as follows: when the electrical components inside the power distribution cabinet body 1 need to be cooled, the motor 18 is started, the motor 18 rotates to drive the blades 20 to rotate, so that outside airflow flows to the filter plate 3 from the inside of the mounting groove 17 through the vent 14, the outside airflow flows into the power distribution cabinet body 1 under the filtration of the filter plate 3 to cool components, and cooled air flows out of the power distribution cabinet body 1 through the vent 14 on the power distribution cabinet body 1 and the safety door 8 and can be cooled.

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 by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient radiating electric switch board, includes switch board body (1), its characterized in that: the rear surface of the power distribution cabinet body (1) is welded with a fixed box (2), a partition plate (21) is fixed between the inner walls of the two sides of the fixed box (2), a movable plate (4) is connected in the fixed box (2) in a sliding way near the rear side edge, three mounting grooves (17) have been seted up to the rear surface equidistance of fly leaf (4), and three the inside of mounting groove (17) is fixed with a plurality of branches (19) along the equidistance of circumferencial direction, and a plurality of branch (19) divide into three groups, are located every a plurality of branches (19) of mounting groove (17) inside are a set of, and every group is fixed with motor (18) between the one end of a plurality of branches (19), and three the output of motor (18) is fixed with a plurality of blades (20) along the equidistance of circumferencial direction, the inner part of the fixed box (2) close to the front side edge is connected with a filter plate (3) in a sliding way.

2. An electrical distribution cabinet with efficient heat dissipation according to claim 1, characterized in that: two grooves (7) are formed in the top of the filter plate (3), two lifting lugs (5) are fixed to the top of the movable plate (4), and a plurality of through holes (13) are formed in the inner rear surface of the power distribution cabinet body (1) at equal intervals.

3. An electrical distribution cabinet with efficient heat dissipation according to claim 2, characterized in that: a plurality of through-hole (13) all run through to the inside of fixed case (2), the inside equidistance of switch board body (1) is fixed with a plurality of guide rails (12), and is a plurality of the equal sliding connection of surface of guide rail (12) has installation piece (6).

4. An electrical distribution cabinet with efficient heat dissipation according to claim 1, characterized in that: the switch board body (1) front surface is close to one side edge and rotates through the hinge and is connected with emergency exit (8), the rear side of emergency exit (8) is close to one side edge and is fixed with two magnet pieces (9), the front surface fixing of emergency exit (8) has control panel (15).

5. An electrical distribution cabinet with efficient heat dissipation according to claim 4, characterized in that: the front surface of emergency exit (8) is close to one side edge and has seted up spill handle groove (16), a plurality of vents (14) have been seted up to the equal distance in rear side of the both sides surface of switch board body (1), the front surface of emergency exit (8), the front surface of baffle (21) and fixed case (2).

6. An electrical distribution cabinet with efficient heat dissipation according to claim 4, characterized in that: the rear surface of emergency exit (8) is fixed with insulation board (10), the inside bottom surface of switch board body (1) is fixed with terminal row (11).