CN219536667U

CN219536667U - Control cabinet

Info

Publication number: CN219536667U
Application number: CN202223570714.5U
Authority: CN
Inventors: 李翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-15
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of control cabinets and discloses a control cabinet which comprises a box body and a bracket arranged on the lower surface of the box body, wherein a hinge is connected to the left side surface of the box body through bolt fastening, a box door is hinged to the box body through the hinge, a handle is welded on the front surface of the box door, a bearing frame is welded on the inner wall of the bottom of the box body, and mounting frames are welded on the left side and the right side of the inner wall of the box body. The control cabinet can introduce outside air into the box body through the ventilating fan and the bearing frame, the hot air inside the box body is replaced, the heat dissipation function of the device is realized, the situation that the hot air stays around an electric element for a long time and influences the operation of the electric element is avoided, the practicability of the device is improved, the ventilating fan of the device is positioned on the left side and the right side of the box body, the air in the box body is introduced to collide with each other, the fluctuation of the air in the box body is large, and the air is discharged conveniently.

Description

Control cabinet

Technical Field

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

Background

The heating system is a general term including a boiler room unit, an outdoor heating pipe network and a radiator, the control cabinet is used for assembling switching equipment, a measuring instrument, protection electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electric wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, safety of personnel and surrounding equipment is not endangered, at present, the control cabinet generally adopts a natural heat dissipation mode, the efficiency is low, the time that hot air stays in the equipment is long, and the normal operation of electric elements covered by heat can be influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a control cabinet, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board, includes the box and settles the support at the box lower surface, the left surface of box has the hinge through bolt-up, the box articulates there is the chamber door through the hinge, the front welding of chamber door has the handle, the bottom inner wall welding of box has the carriage, the left and right sides of box inner wall all welds the installing frame, the inside of installing frame is provided with the ventilating fan, the front and the back of ventilating fan all weld two sets of connecting rods, and the connecting rod is far away from ventilating fan's one end and the inner wall welding of installing frame, the internally mounted of installing frame has the ring board, the cylindrical groove has all been seted up to the left and right sides face of box, the internally mounted in cylindrical groove has the filter, the lateral surface of filter is provided with the protection casing, the fixed cover of surface of protection casing is equipped with the go-between.

Preferably, the front of the box body is provided with a square groove, and a transparent plate with the thickness being one half of the thickness of the box body is arranged in the square groove.

Preferably, the right side of the box body is connected with a buckle through bolt fastening, and a clamping block for clamping the buckle is welded at the position, corresponding to the level of the buckle, of the right side of the box door.

Preferably, the circular groove is formed in the position, corresponding to the level of the ventilating fan, of the inner side face of the mounting frame, the circular ring plate is welded in the circular groove, and the outer side face of the circular ring plate is in contact with the ventilating fan.

Preferably, four groups of fixing grooves are formed in the outer side face of the connecting ring at equal intervals along the radian of the connecting ring, and the bolts penetrate through the fixing grooves and are screwed into the box body.

Preferably, the circle center of the outer side surface of the protective cover is coaxial with the circle centers of the filter plate and the circular ring plate, and the outer side surface of the protective cover is provided with a ventilation groove inclined by forty-five degrees.

(III) beneficial effects

Compared with the prior art, the utility model provides a control cabinet, which has the following beneficial effects:

1. the control cabinet can introduce outside air into the box body through the ventilating fan and the bearing frame, the hot air inside the box body is replaced, the heat dissipation function of the device is realized, the situation that the hot air stays around an electric element for a long time and influences the operation of the electric element is avoided, the practicability of the device is improved, the ventilating fan of the device is positioned on the left side and the right side of the box body, the air in the box body is introduced to collide with each other, the fluctuation of the air in the box body is large, and the air is discharged conveniently.

2. This switch board through protection casing and the go-between that set up, can protect the air intake of box, avoids the inside that the great object of volume got into the box, has improved the protection effect of the device, through the filter that sets up, can further improve the filtration ability of the device for it is comparatively clean to introduce the inside gas of box, can not carry more impurity and influence the inside electrical component of box.

3. This switch board, through the installing frame that sets up, be convenient for install the ventilation fan in the inside of box, reduce the inside electrical component of box and the number of times of ventilation fan contact for the comparatively stable of ventilation fan operation, through the connecting rod that sets up, can improve the fastness of being connected between ventilation fan and the installing frame, improved the stability of ventilation fan operation, through the ring board that sets up, can restrict the air-out bore of ventilation fan, make the wind direction of ventilation fan exhaust air towards the inside of box, improved the ventilation effect of ventilation fan.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a carrier frame according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a mounting frame according to the present utility model.

In the figure: 1. a case; 2. a bracket; 3. a hinge; 4. a door; 5. a handle; 6. a carrying frame; 7. a mounting frame; 8. a ventilation fan; 9. a connecting rod; 10. a circular plate; 11. a filter plate; 12. a protective cover; 13. and a connecting ring.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a switch board, including box 1 and settle support 2 at box 1 lower surface, the left surface of box 1 is connected with hinge 3 through bolt-up, box 1 articulates through hinge 3 has chamber door 4, the front welding of chamber door 4 has handle 5, the bottom inner wall welding of box 1 has and bears frame 6, through ventilation fan 8 and the bearing frame 6 that set up, can introduce the box 1 with outside air in, change the inside steam of box 1, the radiating function of the device has been realized, avoid the steam to stay longer time around electric component, the condition that influences electric component operation takes place, the practicality of the device has been improved, and ventilation fan 8 of the device is located the left and right sides of box 1, the air that introduces in box 1 can collide each other, make the gas fluctuation in the box 1 great, be convenient for with gas discharge.

In order to improve the practicability of the device, the front surface of the box body 1 is provided with the square groove, and the transparent plate with the thickness being half of the thickness of the box body 1 is arranged in the square groove, so that a worker can observe the running condition of the electric elements in the box body 1 conveniently through the transparent plate.

In order to improve the fixing effect of the device, the right side surface of the box body 1 is connected with the buckle hand through bolt fastening, and a clamping block for clamping the buckle hand is welded at the position, corresponding to the level of the buckle hand, of the right side surface of the box door 4, so that the box door 4 and the box body 1 are firmly connected.

Please see fig. 1-3, the left and right sides of box 1 inner wall all welds has the installing frame 7, through the installing frame 7 that sets up, be convenient for install the ventilating fan 8 in the inside of box 1, reduce the inside electrical component of box 1 and the number of times that ventilating fan 8 contacted, make the comparatively stable of ventilating fan 8 operation, the inside of installing frame 7 is provided with ventilating fan 8, the front and the back of ventilating fan 8 all welds two sets of connecting rods 9, and the connecting rod 9 is apart from the inner wall welding of the one end that ventilating fan 8 is farther with installing frame 7, through the connecting rod 9 that sets up, can improve the fastness of being connected between ventilating fan 8 and the installing frame 7, the stability of ventilating fan 8 operation has been improved, the internally mounted of installing frame 7 has ring board 10, through the ring board 10 that sets up, can restrict the air-out bore of ventilating fan 8, make the wind direction of ventilating fan 8 exhaust air towards the inside of box 1, the ventilation effect of ventilating fan 8 has been improved, the inside mounting in the ventilating fan 8 has all seted up the post groove, the filter 11 in the front and the back of ventilating fan 8, and the inside mounting in post groove has filter, through the filter 11, the filter can be improved the filter device that can carry out the inside of the filter 13 to the inside of the box 1, the filter device that can not carry out the filter 13, the inside of the box 1 can be more, the protection cover is connected to the inside of the box 1, the protection cover 12, the inside device is more can be avoided the inside the filter 13, the protection device is more than the inside the filter 13, the protection device is connected to the inside the box 1, and can be more than the inside the device is more can be more stable.

In order to improve the practicability of the device, a circular groove is formed in the position, corresponding to the level of the ventilating fan 8, of the inner side surface of the mounting frame 7, the circular ring plate 10 is welded in the circular groove, and the outer side surface of the circular ring plate 10 is in contact with the ventilating fan 8, so that the ventilating fan 8 is connected with the mounting frame 7 through the circular ring plate 10 in a relatively fit manner, and the ventilating fan 8 runs relatively smoothly.

In order to improve the fixing effect of the device, four groups of fixing grooves are formed in the outer side face of the connecting ring 13 at equal intervals along the radian of the connecting ring 13, and bolts penetrate through the fixing grooves and are screwed into the box body 1, so that the connecting ring 13 is firmly fixed on the outer side face of the box body 1.

In order to improve the practicability of the device, the circle center of the outer side surface of the protective cover 12 is coaxial with the circle centers of the filter plate 11 and the circular ring plate 10, so that the ventilating fan 8 is convenient for sending outside air into the box body 1 and discharging the outside air through the bearing frame 6, the air circulation in the box body 1 is realized, the ventilating groove inclined by forty-five degrees is formed in the outer side surface of the protective cover 12, and the outside sundries are prevented from entering the box body 1 while the air circulation in the box body 1 is realized.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer and the like.

When the device is used, one end of the connecting rod 9 is welded outside the ventilating fan 8, the other end of the connecting rod 9 is welded on the inner wall of the mounting frame 7, the mounting frame 7 is welded on the inner wall of the box body 1, the connecting ring 13 is contacted with the outer side surface of the box body 1, bolts penetrate through the connecting ring 13 to be screwed into the box body 1, the device is placed at a designated position, when the box body 1 needs to be ventilated, the ventilating fan 8 is started, and after the ventilating fans 8 on two sides introduce air into the box body 1, the air is discharged from the bearing frame 6, so that air circulation inside the box body 1 is realized, and therefore, heat dissipation of electric elements inside the box body 1 is realized.

To sum up, this switch board through the ventilating fan 8 that sets up and bear frame 6, can introduce the box 1 with the air of outside in, change the inside steam of box 1, realized the heat dissipation function of device, avoid the steam to stay longer around electric element, influence the condition of electric element operation and take place, the practicality of device has been improved, and the ventilating fan 8 of the device is located the left and right sides of box 1, the air of introducing in the box 1 can collide each other, it is great to make the gas fluctuation in the box 1, be convenient for with gas discharge.

This switch board through protection casing 12 and go-between 13 that set up, can protect the air intake of box 1, avoids the inside that the great object of volume got into box 1, has improved the protection effect of the device, through the filter 11 of setting up, can further improve the filter capacity of the device for it is comparatively clean to introduce the inside gas of box 1, can not carry the inside electrical component of more impurity influence box 1.

This switch board, through the installing frame 7 that sets up, be convenient for install the ventilating fan 8 in the inside of box 1, reduce the inside electrical component of box 1 and the number of times of ventilating fan 8 contact, make the comparatively stable of ventilating fan 8 operation, through the connecting rod 9 that sets up, can improve the fastness of being connected between ventilating fan 8 and the installing frame 7, the stability of ventilating fan 8 operation has been improved, through the ring board 10 that sets up, can restrict the air-out bore of ventilating fan 8, make the wind direction of ventilating fan 8 exhaust air towards the inside of box 1, the ventilation effect of ventilating fan 8 has been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board, includes box (1) and settles support (2) at box (1) lower surface, the left surface of box (1) is connected with hinge (3) through bolt-up, box (1) articulates through hinge (3) has chamber door (4), the front welding of chamber door (4) has handle (5), its characterized in that: the inner wall of the bottom of the box body (1) is welded with a bearing frame (6), the left side and the right side of the inner wall of the box body (1) are welded with a mounting frame (7), the inside of the mounting frame (7) is provided with a ventilating fan (8), the front surface and the back surface of the ventilating fan (8) are welded with two groups of connecting rods (9), one end of each connecting rod (9) far from the ventilating fan (8) is welded with the inner wall of the mounting frame (7), the inside of installing frame (7) has annular board (10), the cylindrical tank has all been seted up to the left and right sides face of box (1), the internally mounted in cylindrical tank has filter (11), the lateral surface of filter (11) is provided with protection casing (12), the fixed cover of surface of protection casing (12) is equipped with go-between (13).

2. A control cabinet according to claim 1, characterized in that: square grooves are formed in the front face of the box body (1), and transparent plates with the thickness being half of that of the box body (1) are installed in the square grooves.

3. A control cabinet according to claim 1, characterized in that: the right side of the box body (1) is connected with a buckle through bolt fastening, and a clamping block for clamping the buckle is welded at the position, corresponding to the level of the buckle, of the right side of the box door (4).

4. A control cabinet according to claim 1, characterized in that: circular grooves are formed in the positions, corresponding to the levels of the ventilating fans (8), of the inner side faces of the mounting frames (7), the circular plates (10) are welded in the circular grooves, and the outer side faces of the circular plates (10) are in contact with the ventilating fans (8).

5. A control cabinet according to claim 1, characterized in that: four groups of fixing grooves are formed in the outer side face of the connecting ring (13) at equal intervals along the radian of the connecting ring (13), and bolts penetrate through the fixing grooves and are screwed into the box body (1).

6. A control cabinet according to claim 1, characterized in that: the center of the outer side face of the protective cover (12) is coaxial with the centers of the filter plate (11) and the circular ring plate (10), and the outer side face of the protective cover (12) is provided with a ventilation groove inclined by forty-five degrees.