CN213906550U

CN213906550U - Power distribution control equipment frequency converter with strong protection

Info

Publication number: CN213906550U
Application number: CN202023185194.7U
Authority: CN
Inventors: 李勇
Original assignee: Foshan Zhiji Intelligent Technology Co ltd
Current assignee: Foshan Zhiji Intelligent Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-06
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a converter technical field just discloses a distribution control equipment converter that protectiveness is strong, including the main part cabinet, the top fixedly connected with bracing piece of main part cabinet, the rain-proof top of top fixedly connected with of bracing piece, the equal fixedly connected with connecting box in the left and right sides of main part cabinet, two the equal fixedly connected with baffle in top of connecting box, two the equal swing joint in inside of connecting box has the iron wire cage, two the equal fixedly connected with supporting shoe in one side that the iron wire cage is relative, two the equal fixedly connected with connecting pipe in bottom of connecting box, the equal fixedly connected with backup pad in the left and right sides of main part cabinet, two the equal fixedly connected with siphunculus in top of backup pad, two the siphunculus respectively with the left and right sides the connecting pipe intercommunication, the outer fixed surface of connecting pipe is connected with the heat pipe. The frequency converter of the power distribution control equipment with strong protectiveness has good protectiveness and long service life.

Description

Power distribution control equipment frequency converter with strong protection

Technical Field

The utility model relates to a converter technical field specifically is a distribution control equipment converter that protectiveness is strong.

Background

The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit.

Most converters now protect through simple casing, and this kind of mode simple structure, and the protectiveness is low, has influenced the life of device, so provides the distribution controlgear converter that protectiveness is strong and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a distribution control equipment converter that protectiveness is strong possesses protectiveness and is good, advantages such as long service life, have solved simple structure, and protectiveness is low, have influenced the life's of device problem.

(II) technical scheme

For realizing above-mentioned protectiveness good, long service life's purpose, the utility model provides a following technical scheme: a frequency converter of distribution control equipment with strong protectiveness comprises a main body cabinet, wherein a supporting rod is fixedly connected to the top of the main body cabinet, a rainproof roof is fixedly connected to the top of the supporting rod, connecting boxes are fixedly connected to the left side and the right side of the main body cabinet, baffle plates are fixedly connected to the tops of the two connecting boxes, iron wire cages are movably connected to the interiors of the two connecting boxes, supporting blocks are fixedly connected to opposite sides of the two iron wire cages, connecting pipes are fixedly connected to the bottoms of the two connecting boxes, supporting plates are fixedly connected to the left side and the right side of the main body cabinet, through pipes are fixedly connected to the tops of the two supporting plates, the two through pipes are respectively communicated with the connecting pipes on the left side and the right side, heat conducting pipes are fixedly connected to the outer surfaces of the connecting pipes, heat conducting fins are fixedly connected to the outer surfaces of the heat conducting pipes, and first dustproof nets are fixedly connected to the left side and the right side of the main body cabinet, the equal fixedly connected with fixed pipe of the left and right sides inner wall of main part cabinet, two the equal fixedly connected with radiator unit of inner wall of fixed pipe, the top fixedly connected with second dust screen of main part cabinet.

Preferably, the number of the connecting pipes is eight, and the connecting pipes are uniformly distributed on the left side and the right side of the main cabinet.

Preferably, the bottom ends of the four connecting pipes on the same side are communicated with the right side through pipe, and the two adjacent connecting pipes are fixedly connected through the heat conducting fins.

Preferably, the heat dissipation assembly comprises a motor and fan blades, a supporting rod is fixedly connected to the outer surface of the motor, one end, far away from the motor, of the supporting rod is fixedly connected with the inner wall of the fixing pipe, and the fan blades are fixedly connected with an output shaft of the motor.

Preferably, the baffle is arc-shaped, and the height of the baffle is higher than the bottom of the rainproof roof.

Preferably, the first dustproof net is circular, and the circle of the first dustproof net and the circle center of the heat dissipation assembly are located on the same straight line.

(III) advantageous effects

Compared with the prior art, the utility model provides a distribution control equipment converter that protectiveness is strong possesses following beneficial effect:

the frequency converter of the power distribution control equipment with strong protectiveness can protect the cabinet body through the rain-proof top at the top of the main cabinet, effectively prevent rainwater from leaking, the top of the connecting box is fixedly connected with a baffle plate which can collect rain water sliding off from the rain-proof top and is communicated with the connecting box through a connecting pipe so as to go to the inside of the connecting pipe, because the bottom of the connecting pipe is fixedly connected with the through pipe, the liquid level of the connecting pipe at one side is consistent, the heat conducting pipe is fixedly connected with the outer surface of the connecting pipe, the heat conducting pipe is attached to the outer surface of the main body cabinet, heat conduction can be carried out, the heat radiation component is used for sucking external air, particularly, when the outdoor temperature is high in summer, the air exchanges heat through the heat radiation fins, the temperature of the sucked air can be reduced, thereby can effectual inside equipment of main part cabinet cool down the protection, play the protectiveness good, long service life's purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a side view of the connection structure of the heat conduction pipe and the heat conduction fin of the present invention.

In the figure: 1 main part cabinet, 2 bracing pieces, 3 rain-proof tops, 4 connecting boxes, 5 baffles, 6 iron wire cages, 7 supporting shoes, 8 connecting pipes, 9 backup pads, 10 siphunculus, 11 heat pipes, 12 conducting strips, 13 first dust screens, 14 fixed pipes, 15 radiator unit, 16 second dust screens.

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. 1-3, a frequency converter of a power distribution control device with strong protection comprises a main body cabinet 1, a supporting rod 2 is fixedly connected to the top of the main body cabinet 1, a rain-proof top 3 is fixedly connected to the top of the supporting rod 2, connecting boxes 4 are fixedly connected to the left and right sides of the main body cabinet 1, baffles 5 are fixedly connected to the tops of the two connecting boxes 4, the baffles 5 are arc-shaped, the height of the baffles 5 is higher than the bottom of the rain-proof top 3, iron wire cages 6 are movably connected to the insides of the two connecting boxes 4, supporting blocks 7 are fixedly connected to the opposite sides of the two iron wire cages 6, connecting pipes 8 are fixedly connected to the bottoms of the two connecting boxes 4, the number of the connecting pipes 8 is eight, the connecting pipes 8 are uniformly distributed on the left and right sides of the main body cabinet 1, the bottom ends of four connecting pipes 8 on the same side are communicated with a right side through pipe 10, and two adjacent connecting pipes 8 are fixedly connected by heat conducting fins 12, the left side and the right side of the main body cabinet 1 are fixedly connected with supporting plates 9, the tops of the two supporting plates 9 are fixedly connected with through pipes 10, the two through pipes 10 are respectively communicated with connecting pipes 8 at the left side and the right side, the outer surface of each connecting pipe 8 is fixedly connected with a heat conduction pipe 11, the outer surface of each heat conduction pipe 11 is fixedly connected with a heat conduction sheet 12, the left side and the right side of the main body cabinet 1 are respectively fixedly connected with a first dustproof net 13, each first dustproof net 13 is circular, the circle of each first dustproof net 13 and the circle center of each heat dissipation assembly 15 are positioned on the same straight line, the inner walls at the left side and the right side of the main body cabinet 1 are respectively and fixedly connected with a fixed pipe 14, the inner walls of the two fixed pipes 14 are respectively and fixedly connected with a heat dissipation assembly 15, each heat dissipation assembly 15 comprises a motor and a fan blade, the outer surface of the motor is fixedly connected with a supporting rod, one end of the supporting rod, which is far away from the motor, the inner wall of the fixed pipe 14 is fixedly connected with an output shaft of the motor, the top of the main cabinet 1 is fixedly connected with a second dust screen 16.

To sum up, the frequency converter of the power distribution control equipment with strong protectiveness can protect the cabinet body through the rain-proof roof 3 at the top of the main cabinet 1, effectively prevent rainwater leakage, and the baffle 5 is fixedly connected at the top of the connecting box 4, can collect rainwater which falls off from the rain-proof roof 3, and is communicated with the connecting box 4 through the connecting pipe 8, thereby proceeding to the inside of the connecting pipe 8, because the bottom of the connecting pipe 8 is fixedly connected with the through pipe 10, the liquid level height of the connecting pipe 8 at one side can be consistent, the heat conducting pipe 11 is fixedly connected with the outer surface of the connecting pipe 8, the heat conducting pipe 11 is attached to the outer surface of the main cabinet 1, thereby conducting heat, and the heat radiating component 15 pumps external air, especially when the outdoor temperature is higher in summer, the air exchanges heat through the radiating fins 12, the temperature of the pumped air can be reduced, thereby effectively cooling and protecting the equipment inside the main cabinet 1, the purposes of good protection and long service life are achieved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 distribution control equipment converter that protectiveness is strong, includes main part cabinet (1), its characterized in that: the top of the main body cabinet (1) is fixedly connected with a supporting rod (2), the top of the supporting rod (2) is fixedly connected with a rainproof roof (3), the left side and the right side of the main body cabinet (1) are fixedly connected with connecting boxes (4), the tops of the two connecting boxes (4) are fixedly connected with a baffle (5), the insides of the two connecting boxes (4) are movably connected with iron wire cages (6), one opposite side of the two iron wire cages (6) is fixedly connected with a supporting block (7), the bottoms of the two connecting boxes (4) are fixedly connected with a connecting pipe (8), the left side and the right side of the main body cabinet (1) are fixedly connected with supporting plates (9), the tops of the two supporting plates (9) are fixedly connected with through pipes (10), the two through pipes (10) are respectively communicated with the connecting pipe (8), and the outer surface of the connecting pipe (8) is fixedly connected with a heat conducting pipe (11), the outer fixed surface of heat pipe (11) is connected with conducting strip (12), the equal first dust screen of fixedly connected with (13) in both sides about main part cabinet (1), the equal fixed pipe of fixedly connected with (14), two of the left and right sides inner wall of main part cabinet (1) the equal fixedly connected with radiator unit (15) of inner wall of fixed pipe (14), the top fixedly connected with second dust screen (16) of main part cabinet (1).

2. A highly protective frequency converter for electrical distribution control equipment as claimed in claim 1, wherein: the number of the connecting pipes (8) is eight, and the connecting pipes are evenly distributed on the left side and the right side of the main body cabinet (1).

3. A highly protective frequency converter for electrical distribution control equipment as claimed in claim 1, wherein: the bottom ends of the four connecting pipes (8) on the same side are communicated with the right side through pipe (10), and the two adjacent connecting pipes (8) are fixedly connected through the heat conducting fins (12).

4. A highly protective frequency converter for electrical distribution control equipment as claimed in claim 1, wherein: the heat dissipation assembly (15) is composed of a motor and fan blades, a supporting rod is fixedly connected to the outer surface of the motor, one end, far away from the motor, of the supporting rod is fixedly connected with the inner wall of the fixing pipe (14), and the fan blades are fixedly connected with an output shaft of the motor.

5. A highly protective frequency converter for electrical distribution control equipment as claimed in claim 1, wherein: the baffle (5) is arc-shaped, and the height of the baffle (5) is higher than the bottom of the rainproof roof (3).

6. A highly protective frequency converter for electrical distribution control equipment as claimed in claim 1, wherein: the first dustproof net (13) is circular, and the circle center of the first dustproof net (13) and the circle center of the heat dissipation assembly (15) are located on the same straight line.