CN216055937U

CN216055937U - Anti-electric-dazzling automatic electrical control cabinet

Info

Publication number: CN216055937U
Application number: CN202122133944.4U
Authority: CN
Inventors: 刘林昌
Original assignee: Suzhou Saiguan Industrial Automation Technology Co ltd
Current assignee: Suzhou Saiguan Industrial Automation Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-15
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an anti-electric-shock automatic electrical control cabinet which comprises a cabinet body, wherein a temperature control switch and an anti-electric-shock contactor are fixedly installed inside the cabinet body, a heat dissipation fan is fixedly installed at the top end inside the cabinet body, a buffer groove is formed in the bottom end inside the cabinet body, and a buffer assembly is arranged at the bottom of the cabinet body. This prevent shaking electric automatization electrical control cabinet, in-process carrying out daily use, detect the temperature in the cabinet body through the inside temperature-sensing element of temperature detect switch, the internal temperature variation of control cabinet constantly monitors, the control heat dissipation fan cools down the switch board that dispels the heat, can not only in time dispel the heat to the cabinet body, can also stop the operation of heat dissipation fan when the temperature is lower and reduce the power consumption, improve the life of heat dissipation fan, air flow with higher speed, cold and hot exchange, it is external with the heat discharge cabinet, reduce the temperature of the internal portion of cabinet, prevent that the circuit from taking place trouble such as short circuit, the sensitivity and the security performance of preventing shaking the monitoring of electrical equipment have been improved.

Description

Anti-electric-dazzling automatic electrical control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an anti-electric-dazzling automatic electrical control cabinet.

Background

The anti-interference electric automation control cabinet is characterized in that switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, an anti-interference electric device is assembled, high-voltage distribution lines are all installed in an overhead manner, in order to guarantee the power supply safety, an automatic reclosing device is generally arranged on the lines, when the lines are subjected to instantaneous voltage loss (commonly called as 'interference electricity') caused by thunder and lightning or fog weather, line collision in strong wind and short time, branch falling on the conducting wires or adjacent faults and the like, the protection acts immediately, the lines can be subjected to fault tripping, electric arcs at fault points can be automatically extinguished within a very short time, the insulation is recovered, the system can automatically carry out one-time reclosing, if the faults are eliminated at the moment, the power supply of a high-voltage distribution system is recovered to be normal, if the faults of the lines are still existed, the accelerating switch trips to cut off the high-voltage distribution line after reclosing, and when power grid 'electricity interference' occurs, the low-voltage motor and the frequency converter are usually stopped, so that continuous production of enterprises is interrupted, and great economic loss and safety accidents are easily caused.

The existing anti-interference electric automation electrical control cabinet has poor heat dissipation effect, a large amount of heat is generated when equipment works for a long time to enable the temperature in the cabinet to rise, the sensitivity of monitoring of anti-interference electric equipment is easily reduced due to overhigh temperature, short circuit and other faults occur to circuits, great potential safety hazards exist, and when the control cabinet moves or is collided, the cabinet body shakes to cause internal electrical components to be loosened or even damaged, the maintenance cost is increased, and the service life of the control cabinet is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-interference electric automation electrical control cabinet, and solves the problems that the existing anti-interference electric automation electrical control cabinet provided in the background technology has poor heat dissipation effect, a large amount of heat is generated when equipment works for a long time to raise the temperature in the cabinet, the sensitivity of anti-interference electric equipment monitoring is easily reduced due to overhigh temperature, short circuits and other faults occur to circuits, the potential safety hazard is large, and when the control cabinet moves or is collided, the internal electrical components are loosened and even damaged due to the shaking of the cabinet body, the maintenance cost is increased, and the service life of the control cabinet is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: prevent shaking electric automatization electrical control cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixed mounting of the cabinet body has temperature detect switch and prevents shaking electric contactor, the inside top fixed mounting of the cabinet body has the heat dissipation fan, the dashpot has been seted up to the inside bottom of the cabinet body, the bottom of the cabinet body is provided with buffer assembly.

Preferably, the buffering subassembly includes the base of fixed mounting in cabinet body bottom, the top fixed mounting of base has the telescopic link, the spring has been cup jointed on the surface of telescopic link, four edges fixed mounting of base has the universal wheel, the top of telescopic link and the inside top fixed connection of dashpot.

Preferably, there is a cabinet door front side surface of the cabinet body through hinge movable mounting, one side fixed surface of cabinet door installs the handle of taking the lock, one side inner wall fixed mounting that the handle of taking the lock corresponds the cabinet body has the lock seat.

Preferably, air inlets are formed in two sides of the cabinet body, and air inlet filter screens are fixedly mounted on the inner wall of the cabinet body corresponding to the air inlets.

Preferably, the top fixed mounting of the cabinet body has the dust cover, the surface of dust cover is encircleed and has been seted up the air outlet, the inside bottom fixed mounting of dust cover has the ventilation filter screen, the vent has been seted up at the cabinet body top that the ventilation filter screen corresponds.

Preferably, the input end of the temperature control switch is electrically connected with an external power supply through a wire, and the output end of the temperature control switch is electrically connected with the input end of the heat dissipation fan through a wire.

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

this prevent shaking electric automatization electrical control cabinet, in-process carrying out daily use, detect the temperature in the cabinet body through the inside temperature-sensing element of temperature detect switch, the internal temperature variation of control cabinet constantly monitors, the control heat dissipation fan cools down the switch board that dispels the heat, can not only in time dispel the heat to the cabinet body, can also stop the operation of heat dissipation fan when the temperature is lower and reduce the power consumption, improve the life of heat dissipation fan, air flow with higher speed, cold and hot exchange, it is external with the heat discharge cabinet, reduce the temperature of the internal portion of cabinet, prevent that the circuit from taking place trouble such as short circuit, the sensitivity and the security performance of preventing shaking the monitoring of electrical equipment have been improved.

This prevent shaking electric automation electrical control cabinet, carrying out the in-process of daily use, making the telescopic link atress retract and compression spring when the switch board is removing or receives the collision, the spring takes place deformation under the exogenic action, and the spring is detached the external force after the reconversion and is offset vibrations, prevents that the internal device of the cabinet body from taking place not hard up or damaging, reduces the maintenance cost, has improved the life of switch board.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of a portion of the buffer assembly of the present invention.

In the figure: 1. a cabinet body; 2. a temperature control switch; 3. an anti-glare electrical contact; 4. a heat dissipation fan; 5. a buffer tank; 6. a buffer assembly; 7. a base; 8. a telescopic rod; 9. a spring; 10. a universal wheel; 11. a cabinet door; 12. a handle with a lock; 13. a lock seat; 14. an air inlet; 15. an air inlet filter screen; 16. a dust cover; 17. an air outlet; 18. a ventilation filter screen; 19. and a vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-interference electric automation electrical control cabinet comprises a cabinet body 1, a temperature control switch 2 and an anti-interference electric contactor 3 are fixedly installed inside the cabinet body 1, the type of the temperature control switch 2 can be e1zWUB, the type of the anti-interference electric contactor 3 can be KS12-FS25, when the internal temperature of the cabinet body 1 is higher than the temperature set by the temperature control switch 2, a circuit is closed, a heat dissipation fan 4 is started, when the internal temperature of the cabinet body 1 is lower than the temperature set by the temperature control switch 2, the circuit is disconnected, the heat dissipation fan 4 stops running, a temperature sensing element inside the cabinet body 1 is used for detecting the temperature in the cabinet body 1, the temperature change inside the cabinet body 1 is monitored constantly, the heat dissipation fan 4 is controlled to dissipate heat and cool the control cabinet timely, the cabinet body 1 can be dissipated heat timely, the heat dissipation fan 4 can be stopped running to reduce power consumption when the temperature is lower, the service life of the heat dissipation fan 4 is prolonged, the heat dissipation fan 4 is fixedly installed at the top end inside the cabinet body 1, the type of the heat dissipation fan 4 can be YWF-4D-200, a buffer groove 5 is arranged at the bottom end inside the cabinet body 1, a buffer assembly 6 is arranged at the bottom of the cabinet body 1, the buffer assembly 6 comprises a base 7 fixedly installed at the bottom of the cabinet body 1, an expansion link 8 is fixedly installed at the top of the base 7, springs 9 are sleeved on the surface of the expansion link 8, universal wheels 10 are fixedly installed at four corners of the base 7, the top end of the expansion link 8 is fixedly connected with the top end inside the buffer groove 5, when the control cabinet moves or is collided, the expansion link 8 retracts under force and compresses the springs 9, the springs 9 deform under the action of external force, the springs 9 recover to offset vibration after the external force is removed, internal devices inside the cabinet body 1 are prevented from being loosened or damaged, the maintenance cost is reduced, the service life of the control cabinet is prolonged, a cabinet door 11 is movably installed on the front side surface of the cabinet body 1 through hinges, a handle 12 with a lock is fixedly arranged on the surface of one side of the cabinet door 11, and a lock seat 13 is fixedly arranged on the inner wall of one side of the handle 12 with the lock, which corresponds to the cabinet body 1.

The air inlet 14 is arranged at two sides of the cabinet body 1, the air inlet filter screen 15 is fixedly arranged on the inner wall of the cabinet body 1 corresponding to the air inlet 14, the dust cover 16 is fixedly arranged at the top of the cabinet body 1, the air outlet 17 is arranged on the surface of the dust cover 16 in a surrounding manner, the ventilation filter screen 18 is fixedly arranged at the bottom end inside the dust cover 16, the air inlet filter screen 15 and the ventilation filter screen 18 can adopt imported nylon fiber synthetic resin, the dust removal rate is as high as 86 percent, dust is effectively prevented from entering the cabinet body 1, the vent 19 is arranged at the top of the cabinet body 1 corresponding to the ventilation filter screen 18, the input end of the temperature control switch 2 is electrically connected with an external power supply through a lead, the output end of the temperature control switch 2 is electrically connected with the input end of the heat dissipation fan 4 through a lead, cold air enters through the air inlet 14, the generated heat is accelerated to be discharged out of the cabinet body 1 through the heat dissipation fan 4, air flows, heat exchange is carried out, and enters the dust cover 16 through the vent 19, and then is discharged out of the cabinet body 1 through the air outlet 17, so that the temperature in the cabinet body 1 is reduced, faults such as short circuit and the like of a circuit are prevented, and the monitoring sensitivity and safety performance of the anti-interference electric equipment are improved.

The working principle is as follows: in the use process of the anti-interference electric automation electrical control cabinet, the temperature in the cabinet body 1 is detected through the temperature sensing element in the temperature control switch 2, the temperature change in the cabinet body 1 is constantly monitored, the heat dissipation fan 4 is controlled to dissipate heat and cool the control cabinet, not only can the heat dissipation fan 1 be dissipated in time, but also the operation of the heat dissipation fan 4 can be stopped when the temperature is lower, the power consumption is reduced, the service life of the heat dissipation fan 4 is prolonged, when the temperature in the cabinet body 1 is higher than the temperature set by the temperature control switch 2, the circuit is closed, the heat dissipation fan 4 is started, when the temperature in the cabinet body 1 is lower than the temperature set by the temperature control switch 2, the circuit is disconnected, the heat dissipation fan 4 stops operating, cold air enters through the air inlet 14, the generated heat is accelerated to be discharged out of the cabinet body 1 through the heat dissipation fan 4, the air flows and exchanges heat, the heat enters the dust cover 16 through the vent 19 and is discharged out of the cabinet body 1 through the air outlet 17, reduce the temperature of the 1 inside of cabinet body, prevent that the circuit from taking place trouble such as short circuit, the sensitivity and the security performance of preventing shaking the monitoring of electrical equipment have been improved, be provided with buffering subassembly 6 through the bottom at the cabinet body 1, when the switch board is removing or when receiving the collision, 8 atresss of telescopic link are contract back and are compressed spring 9, spring 9 takes place deformation under the exogenic action, spring 9 removes vibrations are offset to the reconversion after the exogenic force, prevent that the internal device of the cabinet body 1 from taking place not hard up or damage, reduce the maintenance cost, the service life of switch board has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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

Claims

1. Prevent shaking electric automatization electrical control cabinet, including the cabinet body (1), its characterized in that: the inside fixed mounting of the cabinet body (1) has temperature detect switch (2) and prevents shaking electric contactor (3), the inside top fixed mounting of the cabinet body (1) has heat dissipation fan (4), buffer slot (5) have been seted up to the inside bottom of the cabinet body (1), the bottom of the cabinet body (1) is provided with buffer assembly (6).

2. The anti-interference electric automation control cabinet of claim 1, characterized in that: buffer unit (6) include base (7) of fixed mounting in the cabinet body (1) bottom, the top fixed mounting of base (7) has telescopic link (8), spring (9) have been cup jointed on the surface of telescopic link (8), four edges fixed mounting of base (7) has universal wheel (10), the top of telescopic link (8) and the inside top fixed connection of dashpot (5).

3. The anti-interference electric automation control cabinet of claim 1, characterized in that: the utility model discloses a cabinet, including cabinet body (1), cabinet door (11), one side fixed surface of cabinet door (11) installs and takes lock handle (12), take lock handle (12) to correspond one side inner wall fixed mounting of the cabinet body (1) and have lock seat (13), the preceding side surface of the cabinet body (1) has cabinet door (11) through hinge movable mounting, one side fixed surface of cabinet door (11) installs and takes lock handle (12).

4. The anti-interference electric automation control cabinet of claim 1, characterized in that: air inlets (14) are formed in two sides of the cabinet body (1), and air inlet filter screens (15) are fixedly mounted on the inner wall of the cabinet body (1) corresponding to the air inlets (14).

5. The anti-interference electric automation control cabinet of claim 1, characterized in that: the top fixed mounting of the cabinet body (1) has dust cover (16), the surface of dust cover (16) is encircleed and has been seted up air outlet (17), the inside bottom fixed mounting of dust cover (16) has ventilation filter screen (18), vent (19) have been seted up at the cabinet body (1) top that ventilation filter screen (18) correspond.

6. The anti-interference electric automation control cabinet of claim 1, characterized in that: the input end of the temperature control switch (2) is electrically connected with an external power supply through a lead, and the output end of the temperature control switch (2) is electrically connected with the input end of the heat dissipation fan (4) through a lead.