CN212114445U

CN212114445U - High-voltage power distribution cabinet with line protection function

Info

Publication number: CN212114445U
Application number: CN202021237641.6U
Authority: CN
Inventors: 种桂林
Original assignee: Kuncheng Electric Co ltd
Current assignee: Kuncheng Electric Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-08
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a high voltage distribution cabinet with line protection function, including main tank body, second fixed plate, chamber door and electric wire, the air intake has been seted up to main tank body upper right end, and the air intake left end is provided with the blower fan to the blower fan is fixed on first fixed plate, and first fixed plate is fixed on main tank body simultaneously, the copper pole connects electric post and connects electric post interconnect with the right side in a left side respectively, and connects electric post and the electric post interconnect with the right side in a left side all with spring interconnect, and the spring is fixed on main tank body, connects electric post and advance electric wire interconnect with the right side simultaneously, electric wire connects electric post interconnect with a left side. This high voltage distribution cabinet with line protection function utilizes the convection current of two fans to dispel the heat in can making the block terminal fast, and the air of air intake after filtering, makes in the dust is difficult to get into the block terminal, avoids the dust gathering and damages components and parts, adopts the structure of the outage of opening the door, personnel's safety when can effectively protecting the maintenance.

Description

High-voltage power distribution cabinet with line protection function

Technical Field

The utility model relates to a high voltage distribution cabinet technical field specifically is a high voltage distribution cabinet with line protection function.

Background

The high-voltage power distribution cabinet is an electrical cabinet used for power generation, power transmission, power distribution, control circuit and other functions of an electrical power system, plays a very important role in the whole power industry, and is divided into an indoor power distribution cabinet and an outdoor power distribution cabinet according to different use places.

Along with the development of society, engineering construction's wide implementation, and the switch board plays crucial effect in engineering construction, all kinds of electrical equipment all need supply power with the help of the regulator cubicle, the electrical cabinet that uses in the building construction in particular, because of being in outdoor and the dust is more for a long time, it is great to the inside part harm of electrical cabinet, and traditional electrical cabinet is mainly simple box structure, the dirt of incasement deposit is difficult to clear up, and be difficult to carry out effective heat dissipation to the incasement, and lack necessary protection mechanism when needing to maintain, so need improve traditional high voltage distribution cabinet to above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage distribution cabinet with circuit protection function to propose the incasement deposition in solving above-mentioned background art, can not effectively dispel the heat and lack the problem of protection mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power distribution cabinet with a line protection function comprises a main cabinet body, a second fixing plate, a cabinet door and a power connection wire, wherein the upper right end of the main cabinet body is provided with an air inlet, the left end of the air inlet is provided with an air suction fan, the air suction fan is fixed on the first fixing plate, the first fixing plate is fixed on the main cabinet body, the left end of the first fixing plate is provided with a rotating shaft, the rotating shaft is fixed on the main cabinet body, the rotating shaft is provided with a dust removing plate, the left end of the rotating shaft is provided with a filter layer, the second fixing plate is fixed at the lower left end of the main cabinet body, the second fixing plate is provided with an exhaust fan, the right end of the exhaust fan is provided with an exhaust outlet, the exhaust outlet is arranged at the lower left end of the main cabinet body, the cabinet door is connected with the main cabinet body through a hinge, the upper end of, rotary rod and insulator spindle interconnect, and the insulator spindle end is fixed with the copper pole to insulator spindle and second spout interconnect, the second spout is seted up on the main tank body top simultaneously, the copper pole connects electric post and connects electric post interconnect in a left side respectively, and connects electric post and connect electric post all with spring interconnect in a left side, and the spring is fixed on the main tank body, connects electric post and advance electric wire interconnect in a right side simultaneously, connect electric wire and connect electric post interconnect with a left side.

Preferably, the dust removal plate and the rotating shaft are concentrically distributed, the dust removal plate is in sliding connection with the rotating shaft, and the dust removal plate is of a T-shaped structure.

Preferably, the first sliding groove is connected with the movable rod in a sliding manner, and the length of the first sliding groove is greater than that of the movable rod.

Preferably, the movable rod forms a rotating mechanism through a rotating rod and an insulating rod, and the rotating amplitude of the movable rod of the rotating rod is 0-180 degrees.

Preferably, the insulating rod is in sliding connection with the second sliding groove, and the length of the insulating rod is smaller than that of the second sliding groove.

Preferably, the width of the copper rod is greater than the distance between the left electric connecting column and the right electric connecting column, and the front ends of the surfaces of the left electric connecting column and the right electric connecting column are distributed in an inclined mode.

Compared with the prior art, the beneficial effects of the utility model are that: this high voltage distribution cabinet with line protection function utilizes the convection current of two fans to dispel the heat in can making the block terminal fast, and the air of air intake after filtering, makes in the dust is difficult to get into the block terminal, avoids the dust gathering and damages components and parts, adopts the structure of the outage of opening the door, personnel's safety when can effectively protecting the maintenance.

1. The wind power generated by the suction fan automatically drives the dust removing plate to rotate to effectively remove dust from the entering air, and compared with the traditional motor, the dust removing plate has lower rotating cost and is more favorable for mass production and popularization.

2. The automatic power-off structure that constitutes through first spout, movable rod, rotary rod, insulator spindle, copper pole and second spout can guarantee that the staff is safe when maintaining, and closes the case door after, movable rod and insulator spindle hide respectively in first spout and second spout, can not influence the normal use of switch board.

Drawings

FIG. 1 is a schematic view of a top-view cross-sectional structure of a main body of the present invention;

FIG. 2 is a schematic view of the front sectional structure of the main body of the present invention;

FIG. 3 is a schematic view of the dust-collecting plate of the present invention;

fig. 4 is a schematic view of the copper rod of the present invention.

In the figure: 1. a main box body; 2. an air inlet; 3. an air suction fan; 4. a first fixing plate; 5. a rotating shaft; 6. a dust removal plate; 7. a filter layer; 8. a second fixing plate; 9. an exhaust fan; 10. an air outlet; 11. a box door; 12. a first chute; 13. a movable rod; 14. rotating the rod; 15. an insulating rod; 16. a copper rod; 17. a second chute; 18. connecting the power pole on the left; 19. the right electric pole is connected with the right electric pole; 20. a spring; 21. feeding a wire; 22. and (6) connecting a wire.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage power distribution cabinet with a line protection function comprises a main cabinet body 1, an air inlet 2, a suction fan 3, a first fixing plate 4, a rotating shaft 5, a dust removal plate 6, a filter layer 7, a second fixing plate 8, an exhaust fan 9, an air outlet 10, a cabinet door 11, a first chute 12, a movable rod 13, a rotating rod 14, an insulating rod 15, a copper rod 16, a second chute 17, a left electric connection post 18, a right electric connection post 19, a spring 20, an electric inlet wire 21 and an electric connection wire 22, wherein the upper right end of the main cabinet body 1 is provided with the air inlet 2, the left end of the air inlet 2 is provided with the suction fan 3, the suction fan 3 is fixed on the first fixing plate 4, the first fixing plate 4 is fixed on the main cabinet body 1, the left end of the first fixing plate 4 is provided with the rotating shaft 5, the rotating shaft 5 is fixed on the main cabinet body 1, the dust removal plate 6, the second fixing plate 8 is fixed at the left lower end of the main box body 1, the second fixing plate 8 is provided with an exhaust fan 9, the right end of the exhaust fan 9 is provided with an exhaust port 10, the exhaust port 10 is arranged at the left lower end of the main box body 1, the box door 11 is connected with the main box body 1 through a hinge, the upper end of the box door 11 is provided with a first chute 12, the first chute 12 is connected with a movable rod 13, the tail end of the movable rod 13 is connected with a rotary rod 14, the rotary rod 14 is connected with an insulating rod 15, the tail end of the insulating rod 15 is fixed with a copper rod 16, the insulating rod 15 is connected with a second chute 17, the second chute 17 is arranged at the top end of the main box body 1, the copper rod 16 is respectively connected with a left electric connecting post 18 and a right electric connecting post 19, the left electric connecting post 18 and the right electric connecting post 19 are both connected with a spring 20, the spring 20 is fixed on the main box body 1, and, the electrical connection 22 interconnects with the left electrical post 18.

Dust removal board 6 and rotation axis 5 distribute for the same centre of a circle, and dust removal board 6 and rotation axis 5 are sliding connection to dust removal board 6 is "T" type structure, guarantees that dust removal board 6 can stably rotate under the drive of rotation axis 5, and dust removal board 6 is the convenient equipment of "T" type structure and dismantles the change.

First spout 12 is sliding connection with movable rod 13, and the length of first spout 12 is greater than the length of movable rod 13, and movable rod 13 can normally move about at first spout 12 when guaranteeing the switch door, makes whole outage structure can normal operating, and guarantees that movable rod 13 can hide in first spout 12 when closing the door.

The movable rod 13 forms a rotating mechanism through the rotating rod 14 and the insulating rod 15, and the movable rod 13 is the basis of the insulating rod 15 making a linear motion under the driving of the movable rod 13 and the rotating rod 14, with the rotating amplitude of the rotating rod 14 being 0-180 °.

The insulating rod 15 is connected with the second sliding groove 17 in a sliding mode, and the length of the insulating rod 15 is smaller than that of the second sliding groove 17, so that the insulating rod 15 can move normally, and the insulating rod 15 can be completely hidden in the second sliding groove 17 when the door is closed.

The width of copper pole 16 is greater than the distance between left electric column 18 and the right electric column 19 that connects, and left electric column 18 connects for the slope distribution with right electric column 19 surperficial front end, guarantees that copper pole 16 is more stable when connecting electric column 18 with the left and right electric column 19 sliding contact to be the guarantee that electric power can normally transmit.

The working principle is as follows: firstly, the whole device is placed, an internal circuit and an external circuit are connected through a left electric connecting post 18 and a right electric connecting post 19, a suction fan 3 and an exhaust fan 9 are electrified, air with dust and moisture is sucked in by the suction fan 3 through an air inlet 2, under the driving of the air, a rotating shaft 5 rotates so as to drive a dust removing plate 6 to adsorb the dust in the air, the air passing through the dust removing plate 6 enters a main box body 1 through a filter layer 7 to absorb water molecules, the air entering the box body is ensured to be clean, and finally the air is exhausted through an exhaust outlet 10 through the exhaust fan 9, and meanwhile, heat generated by components in the main box body 1 is taken away, as shown in figure 2;

when needing to overhaul, open chamber door 11, movable rod 13 slides at first spout 12, and then drive insulator spindle 15 through rotary rod 14 and remove, thereby make the terminal copper pole 16 of insulator spindle 15 break away from with the left side electric column of connecting 18 and the right side electric column 19 of connecting, make the switch board outage, make things convenient for the staff to overhaul, guarantee staff's safety, it passes through above-mentioned principle to overhaul to close chamber door 11 after accomplishing, make copper pole 16 and the left side electric column of connecting 18 and the right side electric column 19 of connecting connect the circular telegram, as shown in figure 1, this is the theory of operation that should have line protection function's high voltage distribution cabinet.

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

Claims

1. The utility model provides a high voltage distribution cabinet with line protection function, includes main tank body (1), second fixed plate (8), chamber door (11) and connects electric wire (22), its characterized in that: the air inlet (2) is formed in the upper right end of the main box body (1), the suction fan (3) is arranged at the left end of the air inlet (2), the suction fan (3) is fixed on the first fixing plate (4), the first fixing plate (4) is fixed on the main box body (1), the rotating shaft (5) is arranged at the left end of the first fixing plate (4), the rotating shaft (5) is fixed on the main box body (1), the dust removing plate (6) is installed on the rotating shaft (5), the filtering layer (7) is arranged at the left end of the rotating shaft (5), the second fixing plate (8) is fixed at the lower left end of the main box body (1), the exhaust fan (9) is arranged on the second fixing plate (8), the exhaust outlet (10) is formed in the right end of the exhaust fan (9), the exhaust outlet (10) is formed in the lower left end of the main box body (1), the box door (11) is connected with the main box, the upper end of the box door (11) is provided with a first sliding chute (12), the first sliding chute (12) is connected with a movable rod (13), meanwhile, the tail end of the movable rod (13) is connected with a rotating rod (14), the rotating rod (14) is connected with an insulating rod (15), a copper rod (16) is fixed at the tail end of the insulating rod (15), the insulating rod (15) is connected with the second sliding chute (17), the second sliding chute (17) is arranged at the top end of the main box body (1), the copper rods (16) are respectively connected with a left electric connecting column (18) and a right electric connecting column (19), and the left electric connecting post (18) and the right electric connecting post (19) are connected with the spring (20), and the spring (20) is fixed on the main box body (1), meanwhile, the right electric connecting post (19) is connected with the electric inlet wire (21), and the electric connecting wire (22) is connected with the left electric connecting post (18).

2. The high-voltage distribution cabinet with the line protection function according to claim 1, characterized in that: the dust removing plate (6) and the rotating shaft (5) are concentrically distributed, the dust removing plate (6) is in sliding connection with the rotating shaft (5), and the dust removing plate (6) is of a T-shaped structure.

3. The high-voltage distribution cabinet with the line protection function according to claim 1, characterized in that: the first sliding chute (12) is in sliding connection with the movable rod (13), and the length of the first sliding chute (12) is larger than that of the movable rod (13).

4. The high-voltage distribution cabinet with the line protection function according to claim 1, characterized in that: the movable rod (13) and the insulating rod (15) form a rotating mechanism through the rotating rod (14), and the rotating amplitude of the movable rod (13) with the rotating rod (14) is 0-180 degrees.

5. The high-voltage distribution cabinet with the line protection function according to claim 1, characterized in that: the insulating rod (15) is in sliding connection with the second sliding groove (17), and the length of the insulating rod (15) is smaller than that of the second sliding groove (17).

6. The high-voltage distribution cabinet with the line protection function according to claim 1, characterized in that: the width of the copper rod (16) is greater than the distance between the left electric connecting column (18) and the right electric connecting column (19), and the front ends of the surfaces of the left electric connecting column (18) and the right electric connecting column (19) are distributed in an inclined mode.