CN215345656U

CN215345656U - An electrical control cabinet with high safety performance for electrical automation engineering

Info

Publication number: CN215345656U
Application number: CN202121663476.5U
Authority: CN
Inventors: 张兆金
Original assignee: Shanghai Tengxi Electric Technology Co ltd
Current assignee: Shanghai Tengxi Electric Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-28
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an electrical control cabinet with high safety performance for electrical automation engineering, comprising a base and a second filter screen, an electrical control cabinet body is fixedly installed on the top of the base, and the top of the electrical control cabinet body is fixedly installed There is a refrigerating box, the upper and lower sides of the inner cavity of the refrigerating box are fixedly installed with a card seat, the inner cavity of the card seat is clamped with a first filter screen, and the upper and lower sides of the inner cavity of the refrigerating box are located in the first filter screen. A fixing block is fixedly installed on the left side of the filter screen, and the inner surface of the fixing block is provided with a first card slot. The utility model sucks the air from the outside through the first horn tube through the input end of the fan, and then the output end of the fan transports the air into the inner cavity of the refrigerating box. The refrigerating rod refrigerates the air, and the refrigerated air enters the inner cavity of the electrical control cabinet body through the radiating pipe and the second horn pipe for heat dissipation.

Description

Electrical automation engineering is with electrical control cabinet that security performance is high

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to an electrical control cabinet with high safety performance for electrical automation engineering.

Background

Electrical engineering, which is a core subject and a key subject in the modern science and technology field, the traditional electrical engineering is defined as the sum of related subjects for creating electrical and electronic systems, and the definition is originally very broad, but with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the definition, and the information era based on computer networks is promoted just by the huge progress of electronic technology, and various aspects including human life and working modes are changed, the electrical engineering subject of the american university, which is also called an electrical engineering system, an electrical engineering and information department, an electrical engineering and computer department, and the like, mainly takes computers and information technology as research direction and key points, and an electrical control cabinet is needed in electrical automation engineering, but the existing electrical control cabinet has an unsatisfactory heat dissipation effect, resulting in poor safety performance, often the switch board has the potential safety hazard because of high temperature leads to the short circuit or the burning easily after long-time use, consequently not convenient to use by people.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the electrical control cabinet with high safety performance for the electrical automation engineering, which has the advantage of high safety performance and solves the problems of poor safety performance and inconvenience for people due to the fact that the existing electrical control cabinet is not ideal in heat dissipation effect.

In order to achieve the purpose, the utility model provides the following technical scheme: an electrical control cabinet with high safety performance for electrical automation engineering comprises a base and a second filter screen, wherein an electrical control cabinet body is fixedly installed at the top of the base, a refrigeration box is fixedly installed at the top of the electrical control cabinet body, clamping seats are fixedly installed on the upper side and the lower side of the inner cavity of the refrigeration box, a first filter screen is clamped in the inner cavity of each clamping seat, fixed blocks are fixedly installed on the upper side and the lower side of the inner cavity of the refrigeration box and positioned on the left side of the first filter screen, first clamping grooves are formed in the inner surface of each fixed block, refrigeration rods are clamped in the inner cavities of the first clamping grooves, a fan is fixedly installed at the top of the electrical control cabinet body and positioned on the right side of the refrigeration box, the output end of the fan penetrates into the inner cavity of the refrigeration box, a first horn tube is fixedly installed at the input end of the fan, the left side of the refrigeration box is communicated with a radiating tube, and a second horn tube is fixedly installed at one end far away from the radiating tube, a plurality of radiating holes which are distributed equidistantly and have the same size are formed in the right side of the inner cavity of the electrical control cabinet body, second clamping grooves are formed in the upper side and the lower side of the right side of the inner cavity of the electrical control cabinet body, clamping blocks are fixedly mounted on the upper side and the lower side of the right side of the second filter screen, and the right sides of the clamping blocks are clamped in the inner cavity of the second clamping grooves.

Preferably, the left middle end of the electric control cabinet body is provided with a reserved groove, and one end, far away from the refrigeration box, of the radiating pipe penetrates through the inner cavity of the reserved groove and extends into the inner cavity of the electric control cabinet body.

Preferably, the front side and the rear side of the top of the refrigeration box are fixedly provided with supporting rods, and the top of each supporting rod is fixedly provided with a rain baffle.

Preferably, the left and right sides of the inner surface of the base are in threaded connection with foundation screws, and the bottoms of the foundation screws penetrate through the inner surface of the base and extend to the bottom of the base.

Preferably, the front side of electrical control cabinet body has the cabinet door through hinge movable mounting, the front side of refrigeration case has the chamber door through hinge movable mounting.

Preferably, the fixing rod is fixedly installed at the top of the left side of the electric control cabinet body, and the left side of the fixing rod is fixedly installed at the inner side of the radiating pipe.

Compared with the prior art, the utility model provides an electrical control cabinet with high safety performance for electrical automation engineering, which has the following beneficial effects:

1. according to the utility model, the input end of the fan sucks external air through the first flared tube, then the output end of the fan conveys the air into the inner cavity of the refrigeration box, the first filter screen is arranged, dust in the air can be adsorbed, the air is refrigerated through the refrigeration rod, the refrigerated air enters the inner cavity of the electric control cabinet body through the radiating tube and the second flared tube for radiating, and through the matching of the structures, the problems that the radiating effect of the existing electric control cabinet is not ideal, the safety performance is poor and the use is inconvenient are solved.

2. According to the electric control cabinet, the second filter screen is arranged, dust can be prevented from entering the inner cavity of the electric control cabinet body through the heat dissipation holes, the rain-proof effect can be achieved through the rain baffle, and the heat dissipation pipe can be prevented from falling off through the fixing rod.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base; 2. an electrical control cabinet body; 3. a cabinet door; 4. fixing the rod; 5. a radiating pipe; 6. a refrigeration case; 7. a box door; 8. a support bar; 9. a rain shield; 10. a fan; 11. a first flare; 12. a foundation screw; 13. reserving a groove; 14. a second flare; 15. a fixed block; 16. a first card slot; 17. a refrigeration stick; 18. a card holder; 19. a first filter screen; 20. a second filter screen; 21. a clamping block; 22. a second card slot; 23. and (4) heat dissipation holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the electrical control cabinet body 2, the cabinet door 3, the fixing rod 4, the radiating pipe 5, the refrigeration box 6, the cabinet door 7, the supporting rod 8, the rain baffle 9, the fan 10, the first flared pipe 11, the anchor screw 12, the preformed groove 13, the second flared pipe 14, the fixing block 15, the first clamping groove 16, the refrigeration rod 17, the clamping seat 18, the first filter screen 19, the second filter screen 20, the clamping block 21, the second clamping groove 22 and the radiating hole 23 are all universal standard parts or parts known by technicians in the field, and the structure and principle of the utility model can be known by technicians or conventional experimental methods.

Referring to fig. 1-3, an electrical control cabinet with high safety performance for electrical automation engineering comprises a base 1 and a second filter screen 20, wherein the left side and the right side of the inner surface of the base 1 are in threaded connection with ground screws 12, the bottoms of the ground screws 12 penetrate through the inner surface of the base 1 and extend to the bottom of the base 1, an electrical control cabinet body 2 is fixedly installed at the top of the base 1, a refrigeration box 6 is fixedly installed at the top of the electrical control cabinet body 2, support rods 8 are fixedly installed at the front side and the rear side of the top of the refrigeration box 6, a rain shield 9 is fixedly installed at the top of the support rods 8, a rainproof effect can be achieved by arranging the rain shield 9, a cabinet door 3 is movably installed at the front side of the electrical control cabinet body 2 through a hinge, a cabinet door 7 is movably installed at the front side of the refrigeration box 6 through a hinge, and clamping seats 18 are fixedly installed at the upper side and the lower side of the inner cavity of the refrigeration box 6, a first filter screen 19 is clamped in an inner cavity of the clamping seat 18, fixed blocks 15 are fixedly arranged on the upper side and the lower side of an inner cavity of the refrigeration box 6 and on the left side of the first filter screen 19, a first clamping groove 16 is formed in the inner surface of each fixed block 15, a refrigeration rod 17 is clamped in the inner cavity of each first clamping groove 16, a fan 10 is fixedly arranged on the top of the electric control cabinet body 2 and on the right side of the refrigeration box 6, an output end of the fan 10 penetrates into the inner cavity of the refrigeration box 6, a first horn tube 11 is fixedly arranged at an input end of the fan 10, a radiating tube 5 is communicated with the left side of the refrigeration box 6, a second horn tube 14 is fixedly arranged at one end, away from the refrigeration box 6, of the radiating tube 5, a reserved groove 13 is formed in the middle end of the left side of the electric control cabinet body 2, one end, away from the refrigeration box 6, of the radiating tube 5 penetrates through the inner cavity of the reserved groove 13 and extends into the inner cavity of the electric control cabinet body 2, a fixed rod 4 is fixedly arranged on the top of the left side of the electric control cabinet body 2, and the left side fixed mounting of dead lever 4 is in the inboard of cooling tube 5, through setting up dead lever 4, can avoid cooling tube 5 to drop, a plurality of equidistance distribute and the same louvre 23 of size have been seted up on the right side of 2 inner chambers of electrical control cabinet body, second draw-in groove 22 has all been seted up to the upper and lower both sides on 2 inner chambers of electrical control cabinet body right sides, the equal fixed mounting in upper and lower both sides on second filter screen 20 right side has fixture block 21, and the right side joint of fixture block 21 is in the inner chamber of second draw-in groove 22, through setting up second filter screen 20, can avoid the dust to pass through louvre 23 and get into in the inner chamber of electrical control cabinet body 2.

When using, start fan 10 through external controller, the input through fan 10 inhales external air through first horn pipe 11, then fan 10's output with air transportation to the inner chamber of refrigeration case 6, through setting up first filter screen 19, dust in the adsorbable air, refrigerate the air through refrigeration stick 17, the air after the refrigeration dispels the heat in the inner chamber that cooling tube 5 and second horn pipe 14 got into electrical control cabinet body 2, cooperation through above structure, it is not ideal to have solved current electrical control cabinet radiating effect, lead to the security performance relatively poor, the problem of people's use of being not convenient for (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An electrical control cabinet with high safety performance for electrical automation engineering, comprising a base (1) and a second filter screen (20), characterized in that: an electrical control cabinet body ( 2), a refrigeration box (6) is fixedly installed on the top of the electrical control cabinet body (2), and a card seat (18) is fixedly installed on the upper and lower sides of the inner cavity of the refrigeration box (6). The inner cavity of (18) is clamped with a first filter screen (19), and a fixing block (15) is fixedly installed on the upper and lower sides of the inner cavity of the refrigeration box (6) and on the left side of the first filter screen (19). ), the inner surface of the fixing block (15) is provided with a first clamping slot (16), the inner cavity of the first clamping slot (16) is clamped with a refrigeration rod (17), and the electrical control cabinet body ( 2) A fan (10) is fixedly installed on the top of the refrigerating box (6) and on the right side, and the output end of the fan (10) penetrates into the inner cavity of the refrigerating box (6). The input of the fan (10) A first horn tube (11) is fixedly installed at the end, a heat dissipation pipe (5) is connected to the left side of the refrigeration box (6), and a second horn is fixedly installed at one end of the heat dissipation pipe (5) away from the refrigeration box (6). Pipe (14), the right side of the inner cavity of the electrical control cabinet body (2) is provided with a plurality of equidistantly distributed heat dissipation holes (23) of the same size, and the right side of the inner cavity of the electrical control cabinet body (2) The upper and lower sides are provided with second clamping slots (22), and the upper and lower sides of the right side of the second filter screen (20) are fixedly installed with clamping blocks (21), and the right side of the clamping block (21) is clamped. in the inner cavity of the second card slot (22).

2. An electrical control cabinet with high safety performance for electrical automation engineering according to claim 1, characterized in that: a reserved slot (13) is provided in the middle end of the left side of the electrical control cabinet body (2), One end of the heat dissipation pipe (5) away from the refrigeration box (6) penetrates the inner cavity of the reserved groove (13) and extends into the inner cavity of the electrical control cabinet body (2).

3. An electrical control cabinet with high safety performance for electrical automation engineering according to claim 1, characterized in that: the front and rear sides of the top of the refrigeration box (6) are fixedly installed with support rods (8), so A rain shield (9) is fixedly installed on the top of the support rod (8).

4. An electrical control cabinet with high safety performance for electrical automation engineering according to claim 1, characterized in that: the left and right sides of the inner surface of the base (1) are threadedly connected with anchor screws (12), And the bottom of the anchor screw (12) penetrates through the inner surface of the base (1) and extends to the bottom of the base (1).

5. An electrical control cabinet with high safety performance for electrical automation engineering according to claim 1, characterized in that a cabinet door (3) is movably installed on the front side of the electrical control cabinet body (2) through hinges , the front side of the refrigeration box (6) is movably installed with a box door (7) through hinges.

6. An electrical control cabinet with high safety performance for electrical automation engineering according to claim 1, characterized in that: a fixing rod (4) is fixedly installed on the top of the left side of the electrical control cabinet body (2), and The left side of the fixing rod (4) is fixedly installed on the inner side of the cooling pipe (5).