CN220527505U

CN220527505U - Electrical control cabinet

Info

Publication number: CN220527505U
Application number: CN202321782883.7U
Authority: CN
Inventors: 陈洪才
Original assignee: Guangzhou Nengzhiyuan Environmental Protection Technology Co ltd
Current assignee: Guangzhou Nengzhiyuan Environmental Protection Technology Co ltd
Priority date: 2023-07-08
Filing date: 2023-07-08
Publication date: 2024-02-23
Anticipated expiration: 2033-07-08

Abstract

The utility model relates to the technical field of control cabinets, in particular to an electrical control cabinet which comprises a cabinet body, wherein ventilation openings are formed in two sides of the cabinet body, a ventilation pipe is fixedly connected to the side face of the cabinet body, a fixed frame communicated with the bottom of the ventilation pipe is fixedly connected to the bottom of the ventilation pipe, a plurality of electrical heating rods are arranged on the side face of the inner wall of the fixed frame, and a protection assembly is arranged in the ventilation pipe; the protection component comprises a filter plate which is in sliding connection with the inner wall of the ventilation pipe, and the filter plate is matched with the ventilation opening. The fan carries out heat exchange to the internal portion of cabinet through the vent, and the filter plate filters it, avoids having debris to get into the cabinet internal, and the starter motor drives guard plate upward movement through second teeth of a cogwheel and second limiting plate, shelters from the vent, and is circular telegram to the electrical heating stick, heats the inside air of fixed frame, dries the filter plate, and reverse motor makes the filter plate resume normal position, shelters from and protects the vent.

Description

Electrical control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an electrical control cabinet.

Background

The electrical control cabinet is a device which is used for specifically assembling switch equipment, measuring instruments, protection electrical appliances and auxiliary equipment inside according to electrical wiring requirements and meeting the normal operation requirements of an electric power system.

The utility model provides an electric control cabinet that current patent number of having granted is CN217546612U, includes the cabinet body, the internal portion fixedly connected with of cabinet returns the type frame, it all is equipped with U type frame to return the inside both sides of type frame, the internal portion of cabinet is equipped with the diaphragm with two U type frame fixed connection, diaphragm bottom is connected with the mounting box through displacement mechanism, diaphragm bottom below is equipped with first heat dissipation fan, the fluting has been seted up in the penetration of cabinet body top, cabinet body top fixedly connected with is located the second heat dissipation fan of fluting.

In view of the above related art, the inventor considers that in use, impurities may enter the control cabinet during the process of ventilating and radiating the interior of the control cabinet, and damage is caused to electrical elements in the control cabinet, so the utility model provides an electrical control cabinet.

Disclosure of Invention

An object of the present application is to provide an electrical control cabinet to solve the current switch board that proposes among the above-mentioned prior art in use, at the in-process to its inside ventilation heat dissipation, in probably having debris entering switch board, cause the damage problem to the inside electrical component of switch board.

In order to achieve the above purpose, the present application provides the following technical solutions: the electric control cabinet comprises a cabinet body, wherein ventilation openings are formed in two sides of the cabinet body, a ventilation pipe is fixedly connected to the side face of the cabinet body, a fixed frame communicated with the bottom of the ventilation pipe is fixedly connected to the bottom of the ventilation pipe, a plurality of electric heating rods are arranged on the side face of the inner wall of the fixed frame, and a protection assembly is arranged in the ventilation pipe; the protection component comprises a filter plate which is in sliding connection with the inner wall of the ventilation pipe, the filter plate is matched with the ventilation opening, a protection plate is in sliding connection with the side face of the inner wall of the ventilation pipe, the protection plate is in sliding connection with the filter plate, and a fan is fixedly connected with the side face of the inner wall of the ventilation pipe.

Through the technical scheme, the fan carries out heat exchange to the internal portion of cabinet through the vent, and the filter plate filters it, avoids having debris to get into the cabinet internal, and the starter motor drives guard plate upward movement through second teeth of a cogwheel and second limiting plate, shelters from the vent, and is circular telegram to the electrical heating stick, heats the inside air of fixed frame, dries the filter plate, reverses the motor, makes the filter plate resume normal position, shelters from and protects the vent.

Preferably, the side surface of the filter plate is fixedly connected with a first limiting plate, and the side surface of the first limiting plate is fixedly connected with a plurality of first gear teeth.

Preferably, the inside of guard plate set up with the spout of first limiting plate looks adaptation, the side fixedly connected with second limiting plate of guard plate, the side fixedly connected with of second limiting plate is a plurality of second teeth of a cogwheel that are evenly distributed.

Preferably, the inner wall fixedly connected with motor of fixed frame, the terminal fixedly connected with gear of main shaft of motor, the gear with a plurality of first teeth of a cogwheel, a plurality of second teeth of a cogwheel mesh mutually.

Preferably, the shielding plate is fixedly connected to the outer side of the ventilation pipe, sliding grooves matched with the filter plates are formed in the inner walls of the ventilation pipe and the fixing frame, and sliding grooves matched with the shielding plates are formed in the inner walls of the ventilation pipe and the fixing frame.

Preferably, a cabinet door is arranged on the outer side of the cabinet body, and a layer of epoxy resin coating is coated on the outer side of the cabinet door.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the fan exchanges heat with the inside of the cabinet body through the ventilation opening, the filter plate filters the air, sundries are prevented from entering the cabinet body, the motor is started, the protection plate is driven to move upwards through the second gear teeth and the second limiting plate, the ventilation opening is shielded, the electric heating rod is electrified, air in the fixed frame is heated, the filter plate is dried, the motor is reversed, the filter plate is restored to the original position, and the ventilation opening is shielded and protected.

2. In the utility model, the inner walls of the ventilation pipe and the fixed frame are respectively provided with the sliding grooves matched with the protection plates, so that the situation that the filter plate and the protection plates deviate in the sliding process is avoided.

3. The cabinet door is arranged on the outer side of the cabinet body, a layer of epoxy resin coating is coated on the outer side of the cabinet door, and the waterproof capacity of the cabinet door is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first view angle and axial side structure of the present utility model;

FIG. 2 is a schematic view of a second view angle and axial side structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the vent and the mounting frame of the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 3 at a.

In the figure: 1. a cabinet body; 2. a fixed frame; 3. a ventilation pipe; 4. a shielding plate; 5. a fan; 6. a cabinet door; 7. a vent; 8. a filter plate; 9. a first limiting plate; 10. a motor; 11. an electric heating rod; 12. a protection plate; 13. a gear; 14. a first gear tooth; 15. a chute; 16. a second gear tooth; 17. and the second limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-4, an electrical control cabinet comprises a cabinet body 1, ventilation openings 7 are formed in two sides of the cabinet body 1, a ventilation pipe 3 is fixedly connected to the side face of the cabinet body 1, a fixed frame 2 communicated with the bottom of the ventilation pipe 3 is fixedly connected to the bottom of the ventilation pipe, a plurality of electrical heating rods 11 are arranged on the side face of the inner wall of the fixed frame 2, and a protection component is arranged in the ventilation pipe 3; the protection component comprises a filter plate 8 which is slidably connected with the inner wall of the ventilation pipe 3, the filter plate 8 is matched with the ventilation opening 7, the side face of the inner wall of the ventilation pipe 3 is slidably connected with a protection plate 12, the protection plate 12 is slidably connected with the filter plate 8, the side face of the inner wall of the ventilation pipe 3 is fixedly connected with a fan 5, the fan 5 is started to exchange heat inside the cabinet body 1 through the ventilation opening 7, the filter plate 8 filters impurities, the impurities are prevented from entering the cabinet body 1, when the air with water vapor is guided to the filter plate 8 by the fan 5 in raining, the filter plate 8 can be wet, the electric heating rod 11 is electrified, the air inside the fixed frame 2 is heated, the filter plate 8 is dried, and the reverse motor 10 is used for enabling the filter plate 8 to recover to the original position, and shielding and protection are carried out on the ventilation opening 7.

Referring to fig. 1-4, the side fixedly connected with first limiting plate 9 of filter plate 8, the side fixedly connected with of first limiting plate 9 a plurality of first teeth of a cogwheel 14, the spout 15 with first limiting plate 9 looks adaptation is seted up to the inboard of guard plate 12, the side fixedly connected with second limiting plate 17 of guard plate 12, the side fixedly connected with of second limiting plate 17 a plurality of second teeth of a cogwheel 16 that are evenly distributed, the inner wall fixedly connected with motor 10 of fixed frame 2, the terminal fixedly connected with gear 13 of main shaft of motor 10, gear 13 meshes with a plurality of first teeth of a cogwheel 14, a plurality of second teeth of a cogwheel 16, start-up motor 10, motor 10 rotates and drives gear 13 and drives first limiting plate 9 movements through first teeth of a cogwheel 14, drive filter plate 8 moves down, drive guard plate 12 upward through second teeth of a cogwheel 16 and second limiting plate 17, shelter from 7, ventilation pipe 3's outside fixedly connected with shielding plate 4, ventilation pipe 3 and fixed frame 2's inner wall all set up with slide groove with filter plate 8 looks adaptation, 3 and fixed frame 2's inner wall all have the sliding groove with filter plate 8 looks, the cabinet door 6 is equipped with the sliding layer of a cabinet door 6 of the filter plate is equipped with in the side of the protection plate 6, the cabinet door coating is prevented from the condition that the cabinet door coating is outside the cabinet door 6 is outside the sliding layer is coated with the coating in the process.

The working principle of the utility model is as follows: starting the fan 5, the fan 5 filters the cabinet 1 through the vent 7, the filter plate 8 filters the cabinet 1, sundries are prevented from entering the cabinet 1, when the air with water vapor is guided to the filter plate 8 by the fan 5 during raining, the filter plate 8 can be moist, starting the motor 10, the motor 10 rotates to drive the gear 13 to rotate, the gear 13 drives the first limiting plate 9 to move through the first gear teeth 14, the filter plate 8 is driven to move downwards, the protection plate 12 is driven to move upwards through the second gear teeth 16 and the second limiting plate 17, the vent 7 is shielded, the electric heating rod 11 is electrified, the air inside the fixed frame 2 is heated, the filter plate 8 is dried, the motor 10 is reversed, the filter plate 8 is restored to the original position, and the vent 7 is shielded and protected.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An electrical control cabinet, characterized in that: the novel multifunctional electric heating cabinet comprises a cabinet body (1), ventilation openings (7) are formed in two sides of the cabinet body (1), a ventilation pipe (3) is fixedly connected to the side face of the cabinet body (1), a fixed frame (2) communicated with the bottom of the ventilation pipe (3) is fixedly connected to the bottom of the ventilation pipe, a plurality of electric heating rods (11) are arranged on the side face of the inner wall of the fixed frame (2), and a protection assembly is arranged in the ventilation pipe (3);

the protection assembly comprises a filter plate (8) which is in sliding connection with the inner wall of the ventilation pipe (3), the filter plate (8) is matched with the ventilation opening (7), a protection plate (12) is in sliding connection with the side face of the inner wall of the ventilation pipe (3), the protection plate (12) is in sliding connection with the filter plate (8), and a fan (5) is fixedly connected with the side face of the inner wall of the ventilation pipe (3).

2. An electrical control cabinet according to claim 1, characterized in that: the side of filter plate (8) fixedly connected with first limiting plate (9), the side of first limiting plate (9) fixedly connected with a plurality of first teeth of a cogwheel (14).

3. An electrical control cabinet according to claim 2, characterized in that: the inner side of the protection plate (12) is provided with a sliding groove (15) matched with the first limiting plate (9), the side surface of the protection plate (12) is fixedly connected with a second limiting plate (17), and the side surface of the second limiting plate (17) is fixedly connected with a plurality of second gear teeth (16) which are uniformly distributed.

4. An electrical control cabinet according to claim 3, characterized in that: the inner wall fixedly connected with motor (10) of fixed frame (2), the main shaft end fixedly connected with gear (13) of motor (10), gear (13) with a plurality of first teeth of a cogwheel (14), a plurality of second teeth of a cogwheel (16) mesh mutually.

5. An electrical control cabinet according to claim 1, characterized in that: the outside fixedly connected with shielding plate (4) of ventilation pipe (3), ventilation pipe (3) with the inner wall of fixed frame (2) all seted up with the sliding tray of filter plate (8) looks adaptation, ventilation pipe (3) with the sliding tray of fixed frame (2) inner wall all set up with guard plate (12) looks adaptation.

6. An electrical control cabinet according to claim 1, characterized in that: the novel cabinet is characterized in that a cabinet door (6) is arranged on the outer side of the cabinet body (1), and a layer of epoxy resin coating is coated on the outer side of the cabinet door (6).