CN211909527U

CN211909527U - PLC programmable control cabinet

Info

Publication number: CN211909527U
Application number: CN202020847494.8U
Authority: CN
Inventors: 吴晔; 顾万建; 王星杰; 陈杰
Original assignee: Jiangsu Jinhuan Technology Co ltd
Current assignee: Jiangsu Jinhuan Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-10
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a PLC programmable control cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the ventilation hole has been seted up on the surface of the cabinet body, the inner wall fixed mounting of the cabinet body has first magnetic stripe, the inner wall of the cabinet body is provided with square frame, square frame's inner wall fixed mounting has first active carbon filter screen, the bar groove has been seted up on square frame's surface, the inner wall fixed mounting in bar groove has the second magnetic stripe, the surface rotation of the cabinet body is connected with the revolving door, the inside fixed mounting of revolving door has the fan, the fixed surface of fan installs out tuber pipe and air-supply line, the one end of going out the tuber pipe runs through the surface of revolving door. Through being provided with fan and ventilation hole, reach the radiating purpose of blowing to the internal of cabinet, through being provided with square frame and first active carbon filter screen, reach the purpose of dismantling the first active carbon filter screen of clearance, it is internal to prevent that the dust from getting into the cabinet, influences PLC programmable control cabinet's use.

Description

PLC programmable control cabinet

Technical Field

The utility model belongs to the technical field of the switch board, specifically be PLC programmable control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.

At present, current PLC programmable control cabinet, the during operation of inside can give off a large amount of heats, and the conventionality adopts the ventilation hole to dispel the heat, and its dustproof radiating effect is poor, and the dust can be adhered to on the control panel surface, influences the control panel and controls, and PLC programmable control cabinet, and inside constitutes complicacy, and when the maintenance, the poor influence maintenance of light, the event is to above-mentioned problem, provides a dustproof radiating effect well and provides the PLC programmable control cabinet of illumination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PLC programmable control cabinet to solve the internal poor and dustproof poor problem of radiating effect of light of maintenance cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: the PLC programmable control cabinet comprises a cabinet body, wherein the surface of the cabinet body is provided with a vent hole, the vent hole and a horizontal plane form a forty-five degree inclination angle, the purpose of exchanging air inside and outside the cabinet body is achieved by arranging the vent hole, the inner wall of the cabinet body is fixedly provided with a first magnetic strip, one side, facing the square frame, of the first magnetic strip is an anode, the inner wall of the cabinet body is provided with the square frame, the inner wall of the square frame is fixedly provided with a first activated carbon filter screen, the first activated carbon filter screen is arranged to prevent dust and water vapor from entering the cabinet body and attaching to the surface of a control screen to influence the use of the control screen, the surface of the square frame is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is fixedly provided with a second magnetic strip, one side, facing the square frame, of the second magnetic strip is an anode, the purpose of fixing the, the air blower is fixedly arranged inside the revolving door, the model of the air blower is PF-100, the air blower has an air blowing function, the purpose of blowing air to a control panel for heat dissipation is achieved by arranging the air blower, an air outlet pipe and an air inlet pipe are fixedly arranged on the surface of the air blower, one end of the air outlet pipe penetrates through the surface of the revolving door, the cross section of the air outlet pipe is Y-shaped, one end of the air inlet pipe penetrates through the surface of the revolving door, threads are arranged on the inner wall of the air inlet pipe, a round pipe is connected with the inner wall of the air inlet pipe in a threaded manner, the purpose of conveniently disassembling the round pipe is achieved by arranging the air inlet pipe with threads, a second activated carbon filter screen is fixedly arranged on the inner wall of the round pipe, the purpose of absorbing and filtering air moisture and dust is achieved by arranging the second activated carbon filter screen, a ring is fixedly, the model of the flashlight is YG-3896, and the flashlight is arranged, so that the purpose of illumination is achieved during maintenance.

Preferably, the spring groove has been seted up to the inside of ring, the inner wall fixed mounting in spring groove has the spring, and the spring is in compression state, the other end fixedly connected with limiting plate of spring.

Preferably, the surface of the limiting plate slides on the inner wall of the spring groove, the surface of the limiting plate is fixedly connected with a limiting block, one end of the limiting block is in a semi-spherical shape, and one end of the limiting block penetrates through the inner wall of the circular ring.

Preferably, the surface of the flashlight is provided with four limiting grooves, and the limiting grooves are semi-spherical.

Preferably, the number of the spring grooves is four, and the purpose of fixing the flashlight is achieved by arranging the four spring grooves.

Preferably, a control panel is fixedly mounted on the inner wall of the cabinet body, and a control screen is fixedly mounted on the surface of the control panel.

Preferably, the bottom fixed mounting of the cabinet body has the support leg, the number of support leg is four, through being provided with the support leg, plays the purpose of accepting the cabinet body, the inner wall fixed mounting who goes out the tuber pipe has the drainage plate, through setting up the drainage plate, plays the purpose of dispersion wind direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the purpose of blowing and radiating air in the cabinet body is achieved by arranging the fan and the vent holes, the purpose of disassembling and cleaning the first activated carbon filter screen is achieved by arranging the square frame and the first activated carbon filter screen, and dust is prevented from entering the cabinet body to influence the use of the PLC;

2. through being provided with ring and flashlight, when the maintenance of programming control cabinet, can pass through illumination for the maintainer, convenient maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the revolving door of the present invention;

FIG. 3 is a schematic view of a square frame of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. a cabinet body; 2. a vent hole; 3. a support leg; 4. a strip-shaped groove; 5. an air outlet pipe; 6. a square frame; 7. a control panel; 71. a control screen; 8. a flashlight; 9. a first activated carbon screen; 10. a second magnetic stripe; 11. a first magnetic stripe; 12. a revolving door; 13. an air inlet pipe; 14. a circular tube; 15. a fan; 16. a second activated carbon screen; 17. a circular ring; 18. a limiting plate; 19. a limiting block; 20. a spring slot; 21. a spring; 22. a limiting groove.

Detailed Description

Referring to fig. 1, 2, 3 and 4, the PLC programmable control cabinet includes a cabinet body 1, a ventilation hole 2 is formed in a surface of the cabinet body 1, the ventilation hole 2 forms a forty-five degree inclination angle with a horizontal plane, and the purpose of exchanging air inside and outside the cabinet body 1 is achieved by being provided with the ventilation hole 2, a first magnetic stripe 11 is fixedly installed on an inner wall of the cabinet body 1, one surface of the first magnetic stripe 11 facing the square frame 6 is a positive electrode, the inner wall of the cabinet body 1 is provided with the square frame 6, the inner wall of the square frame 6 is fixedly provided with a first activated carbon filter screen 9, by being provided with the first activated carbon filter screen 9, dust and water vapor are prevented from entering the cabinet body 1, attaching to a surface of a control screen 71 to affect use of the control screen 71, a strip-shaped groove 4 is formed in the surface of the square frame 6, a second magnetic stripe 10 is fixedly installed on the inner wall of the strip-shaped groove 4, one surface of, the purpose of fixing the square frame 6 is achieved, the surface of the cabinet body 1 is rotatably connected with the revolving door 12, the inside of the revolving door 12 is fixedly provided with the fan 15, the model of the fan 15 is PF-100, the fan 15 has a blowing function, the purpose of blowing and radiating heat to the control panel 7 is achieved by arranging the fan 15, the surface of the fan 15 is fixedly provided with the air outlet pipe 5 and the air inlet pipe 13, one end of the air outlet pipe 5 penetrates through the surface of the revolving door 12, the cross section of the air outlet pipe 5 is Y-shaped, one end of the air inlet pipe 13 penetrates through the surface of the revolving door 12, the inner wall of the air inlet pipe 13 is provided with threads, the inner wall of the air inlet pipe 13 is in threaded connection with the round pipe 14, the purpose of conveniently disassembling the round pipe 14 is achieved by arranging the air inlet pipe 13 with the threads, the inner wall of the round pipe 14 is fixedly provided with the second activated carbon, the inner wall of the cabinet body 1 is fixedly connected with a circular ring 17, the inner wall of the circular ring 17 is connected with a flashlight 8 in an inserted mode, the type of the flashlight 8 is YG-3896, and the purpose of providing illumination is achieved when the flashlight 8 is arranged for maintenance.

Referring to fig. 1 and 4, a spring groove 20 is formed inside the circular ring 17, a spring 21 is fixedly installed on an inner wall of the spring groove 20, the spring 21 is in a compressed state, and a limit plate 18 is fixedly connected to the other end of the spring 21.

Referring to fig. 1 and 4, the surface of the limiting plate 18 slides on the inner wall of the spring groove 20, the surface of the limiting plate 18 is fixedly connected with a limiting block 19, one end of the limiting block 19 is shaped like a semi-sphere, and one end of the limiting block 19 penetrates through the inner wall of the circular ring 17.

Referring to fig. 1 and 4, the surface of the flashlight 8 is provided with four limiting grooves 22, and the limiting grooves 22 are semi-spherical.

Referring to fig. 1 and 4, the number of the spring slots 20 is four, and the four spring slots 20 are provided to fix the flashlight 8.

Referring to fig. 1, a control panel 7 is fixedly mounted on the inner wall of a cabinet 1, a control screen 71 is fixedly mounted on the surface of the control panel 7, the control screen 71 is selected from a rainbow brand Jazz series integrated touch screen, and the rainbow brand Jazz series integrated touch screen is provided with welcome pictures, process flow pictures, parameter setting pictures, alarm summary pictures and communication setting pictures. And can be started by one key and stopped by one key for operating the PLC programmable control cabinet, which is the prior known technology.

Referring to fig. 1 and 2, the bottom end of the cabinet body 1 is fixedly provided with four support legs 3, the purpose of carrying the cabinet body 1 is achieved by arranging the support legs 3, the inner wall of the air outlet pipe 5 is fixedly provided with a drainage plate, and the purpose of dispersing wind directions is achieved by arranging the drainage plate.

The working principle of the scheme is as follows: when the PLC programmable control cabinet is used, the fan 15 is opened, the fan 15 sucks outside air into the air inlet pipe 13, the surface of the air inlet pipe 13 is provided with the second activated carbon filter screen 16 to prevent moisture and dust in the outside air from entering the inside of the cabinet body 1 and attaching to the surface of the control screen 71 to influence the use of the control screen 71, the outside air is blown to the surface of the control panel 7 through the air outlet pipe 5 to blow and dissipate heat of the control panel 7, the use of the control panel 7 is facilitated, the purpose of dispersing wind direction is achieved by arranging the drainage plate on the inner wall of the air outlet pipe 5 to facilitate the blowing and heat dissipation, the surface of the cabinet body 1 is provided with the vent holes 2 to achieve the purpose of exchanging the air inside the cabinet body 1, the purpose of disassembling and cleaning the first activated carbon filter screen 9 is achieved by arranging the square frame 6 and the first activated carbon filter screen 9 to prevent dust from blocking the vent holes 2, first active carbon filter screen 9 plays and prevents that moisture and dust from entering into the inner wall of the cabinet body 1 in the outside air, influence the purpose of inner structure work, when needs maintenance internals, can take flashlight 8 out from the inner wall of ring 17, flashlight 8 will provide the illumination, convenient maintenance, use the completion back, insert the inner wall of ring 17 with flashlight 8, act on stopper 19 through spring 21 and peg graft and get into spacing groove 22 in, accomplish fixing flashlight 8, convenient next use.

Claims

PLC programmable control cabinet, including the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the ventilation hole (2) has been seted up on the surface of the cabinet body (1), the inner wall fixed mounting of the cabinet body (1) has first magnetic stripe (11), the inner wall of the cabinet body (1) is provided with square frame (6), the inner wall fixed mounting of square frame (6) has first active carbon filter screen (9), bar groove (4) have been seted up on the surface of square frame (6), the inner wall fixed mounting of bar groove (4) has second magnetic stripe (10), the surface of the cabinet body (1) rotates and is connected with revolving door (12), the inside fixed mounting of revolving door (12) has fan (15), the fixed surface of fan (15) installs out tuber pipe (5) and air-supply line (13), the surface of revolving door (12) is run through to the one end of tuber pipe (5), the surface of revolving door (12) is run through to the one end of air-supply line (13), the inner wall of air-, the inner wall threaded connection of air-supply line (13) has pipe (14), the inner wall fixed mounting of pipe (14) has second active carbon filter screen (16), the inner wall fixed connection of the cabinet body (1) ring (17), the inner wall of ring (17) is pegged graft and is had flashlight (8).
2. The PLC programmable control cabinet of claim 1, wherein: spring groove (20) have been seted up to the inside of ring (17), the inner wall fixed mounting of spring groove (20) has spring (21), the other end fixedly connected with limiting plate (18) of spring (21).
3. The PLC programmable control cabinet of claim 2, wherein: the surface of the limiting plate (18) slides on the inner wall of the spring groove (20), the surface of the limiting plate (18) is fixedly connected with a limiting block (19), and one end of the limiting block (19) penetrates through the inner wall of the circular ring (17).
4. The PLC programmable control cabinet of claim 1, wherein: the surface of the flashlight (8) is provided with four limiting grooves (22), and the number of the limiting grooves (22) is four.
5. The PLC programmable control cabinet of claim 2, wherein: the number of the spring grooves (20) is four.
6. The PLC programmable control cabinet of claim 1, wherein: the cabinet is characterized in that a control panel (7) is fixedly mounted on the inner wall of the cabinet body (1), and a control screen (71) is fixedly mounted on the surface of the control panel (7).
7. The PLC programmable control cabinet of claim 1, wherein: the bottom fixed mounting of the cabinet body (1) has support legs (3), the number of support legs (3) is four, the inner wall fixed mounting who goes out tuber pipe (5) has the drainage plate.