CN219761530U

CN219761530U - PLC control cabinet with heat dissipation function

Info

Publication number: CN219761530U
Application number: CN202320181056.6U
Authority: CN
Inventors: 李宜辉; 何禹东; 赵九富
Original assignee: Guizhou Yike Electric Power Electrical Equipment Co ltd
Current assignee: Guizhou Yike Electric Power Electrical Equipment Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-09-26
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a PLC control cabinet with heat dissipation, which comprises a box body, wherein both sides of the back surface of the box body are respectively provided with a plugging groove, a filter screen frame is plugged into the interior of the plugging grooves, the inner side walls of the plugging grooves are sequentially provided with a first convex part and a second convex part from top to bottom, one side of each plugging groove is provided with three groups of sliding ways, three equidistant sliding ways are reserved in each plugging groove through the arrangement of the first convex part and the second convex part in each plugging groove, the filter screen frame can be connected into each plugging groove in a sliding way through the arrangement of a sliding block on the filter screen frame, the filter screen frame can be replaced with a corresponding dustproof or waterproof interlayer according to different indoor or outdoor working environments to be plugged into two sliding ways below each plugging groove, and the filter screen frame can be plugged into two sliding ways above each plugging groove when in a high-temperature working environment.

Description

PLC control cabinet with heat dissipation function

Technical Field

The utility model relates to the technical field of industrial automation control, in particular to a PLC control cabinet with a heat dissipation function.

Background

In the starch production industry of modern size scale, PLC switch board can accomplish equipment automation and process automation control, realizes perfect network function, stable performance, scalable, characteristics such as interference killing feature are the core and the soul of modern industry, along with the improvement of user demand, the composition structure of current part PLC switch board still has certain not enough when using, then influences subsequent use.

Patent document: CN209345491U discloses a from starch production with heat dissipation function PLC switch board, "including the switch board body, be provided with the circulation cavity on the switch board body inner wall, and this internal fan that is provided with of switch board, switch board body one side is equipped with the louvre, set up the baffle in the louvre, and the baffle both ends are provided with the pivot, the pivot other end is connected with the louvre inner wall, circulation cavity both sides are provided with the through-hole that is linked together with it, be equipped with the screen panel on the cassette. According to the PLC control cabinet with the heat dissipation function for starch production, through the arrangement of the circulation cavity on the inner wall of the control cabinet body, the through holes are communicated with the circulation cavity, so that internal and external gases can be subjected to exchange heat dissipation, meanwhile, the fans are oppositely arranged, the inside of the control cabinet body can be subjected to rapid heat dissipation, the baffle on the heat dissipation holes can be used for adjusting the air flow exchange area of the heat dissipation holes through rotation, the flexibility is high, the inside of the control cabinet is kept at the optimal operation temperature, and the service life of a PLC system is prolonged;

however, in the above patent, the PLC control cabinet has good heat dissipation function through the setting of fan and louvre when using, but its in starch production process, because the setting of louvre, the dust powder can't avoid getting into in the PLC control cabinet, lacks dustproof waterproof function.

Disclosure of Invention

The utility model aims to provide a PLC control cabinet with heat dissipation, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the PLC control cabinet with heat dissipation comprises a box body, wherein both sides of the back surface of the box body are respectively provided with a plugging groove, the inside of the plugging groove is plugged with a filter screen frame, the inner side wall of the plugging groove is sequentially provided with a first convex part and a second convex part from top to bottom, one side of the plugging groove is respectively provided with three groups of sliding ways, the sliding ways are equidistantly distributed, the front surface of the filter screen frame is fixedly provided with a handle, the top and the bottom of one side of the filter screen frame are respectively provided with a sliding block, and the sliding blocks are in sliding connection with the inside of the sliding ways.

Preferably, the front movable mounting of box has the baffle, diamond-shaped louvre has been seted up to the positive bottom of baffle, the back fixed mounting of baffle has the limit cap, the top joint of limit cap has the filter screen, the back fixed mounting of baffle has radiator fan.

Preferably, the bottom of box both sides has all been seted up circular louvre, instrument groove has been seted up to positive one side of box, positive middle part fixed mounting of box has the data monitoring screen, the slotted hole has been seted up to positive opposite side of box, the inner wall electric property of slotted hole installs the control button.

Preferably, the front surface of the box body is fixedly provided with an operation table, the operation table is positioned at the bottoms of the instrument groove, the data monitoring screen and the slotted holes, both sides of the operation table are fixedly provided with limiting plates, the inside of the operation table is slidably connected with a drawer, and the front surface of the drawer is fixedly provided with a handrail.

Preferably, the hinge is fixedly arranged on the inner side wall of the box body, the back surface of the box body is rotationally connected with the folding door through the hinge, and the front surface of the folding door is provided with the positioning groove.

Preferably, a limit seat is fixedly arranged on the inner bottom wall of the box body, a support frame is fixedly arranged at the top of the limit seat, and a wire harness hole is formed in the outer surface of the support frame.

Preferably, the front surface of the support frame is fixedly provided with a support plate, the back surface of the support plate is fixedly provided with a hanging plate, and the outer surface of the hanging plate is provided with a hanging groove.

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

1. according to the utility model, through the arrangement of the first convex part and the second convex part in the inserting groove, three equidistant slideways are reserved in the inserting groove, and through the arrangement of the sliding blocks on the filter screen frame, the filter screen frame can be connected into the inserting groove in a sliding way, the filter screen frame can be replaced by corresponding dustproof or waterproof interlayers according to different indoor or outdoor working environments to be inserted into two slideways below the inserting groove, the filter screen frame can be inserted into two slideways above the inserting groove in a high-temperature working environment, and the heat dissipation performance is improved by matching with the structures such as a heat dissipation fan and various heat dissipation holes on the back of the baffle plate, so that the applicability and the service life of the PLC control cabinet are improved.

2. According to the utility model, through the arrangement of the three drawers connected with the inside of the operation table, the armrest is pulled to slide the drawers, so that a worker can sit in front of the operation table to operate the equipment, and the drawers can store work data, so that the use burden of the worker is reduced, and the practicability of the equipment is increased.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the plugging slot of the present utility model;

fig. 4 is a schematic cross-sectional view of a baffle structure of the present utility model.

In the figure: 1. a case; 2. a plug-in groove; 3. a filter screen frame; 4. a first convex portion; 5. a second convex portion; 6. a slideway; 7. a handle; 8. a slide block; 9. a baffle; 10. diamond-shaped heat dissipation holes; 11. a limiting cover; 12. a filter screen; 13. a heat radiation fan; 14. a circular heat dissipation hole; 15. an instrument groove; 16. a data monitoring screen; 17. a slot hole; 18. a control knob; 19. an operation table; 20. a limiting plate; 21. a drawer; 22. an armrest; 23. a hinge; 24. a folding door; 25. a positioning groove; 26. a limit seat; 27. a support frame; 28. a wire harness hole; 29. a support plate; 30. a hanging plate; 31. and (5) hanging a groove.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a self-carrying heat dissipation PLC control cabinet, which comprises a box body 1, the jack-in groove 2 has all been seted up to the both sides at box body 1 back, the inside grafting of jack-in groove 2 has filter screen frame 3, first convex part 4 and second convex part 5 are installed in proper order from top to bottom to the inside wall of jack-in groove 2, one side of jack-in groove 2 all is provided with three slide 6, and be equidistant between slide 6 and distribute, the front fixed mounting of filter screen frame 3 has handle 7, the top and the bottom of filter screen frame 3 one side all are equipped with slider 8, and slider 8 sliding connection is in the inside of slide 6, the front movable mounting of box body 1 has baffle 9, diamond-shaped louvre 10 has been seted up to the positive bottom of baffle 9, the back fixed mounting of baffle 9 has limiting cap 11, the top joint of limiting cap 11 has filter screen 12, the back fixed mounting of baffle 9 has radiator fan 13.

When the device is used for industrial automation control, through the setting of first convex part 4 and second convex part 5 in jack-in groove 2 for leave three equidistant slide 6 in the jack-in groove 2, and through the setting of slider 8 on filter screen rack 3, make filter screen rack 3 slidable connection to jack-in groove 2, and filter screen rack 3 can change corresponding dustproof or waterproof interlayer according to indoor or outdoor operational environment and peg graft in two slide 6 in the below of jack-in groove 2, filter screen rack 3 can insert in two slide 6 in the top of jack-in groove 2 when under high temperature operational environment, and the radiator fan 13 and various louvre isotructures at the cooperation baffle 9 back have increased the heat dispersion, have increased the suitability and the life of PLC switch board in turn.

Referring to fig. 1 and 2, a hinge 23 is fixedly installed on an inner side wall of the box 1, a folding door 24 is rotatably connected to a back surface of the box 1 through the hinge 23, a positioning groove 25 is formed in a front surface of the folding door 24, an operation table 19 is fixedly installed on the front surface of the box 1, the operation table 19 is located at bottoms of the instrument groove 15, the data monitoring screen 16 and the slot hole 17, limiting plates 20 are fixedly installed on two sides of the operation table 19, a drawer 21 is slidably connected to the inside of the operation table 19, an armrest 22 is fixedly installed on the front surface of the drawer 21, a limiting seat 26 is fixedly installed on an inner bottom wall of the box 1, a supporting frame 27 is fixedly installed on the top of the limiting seat 26, a wire binding hole 28 is formed in an outer surface of the supporting frame 27, a supporting plate 29 is fixedly installed on the front surface of the supporting frame 27, a hanging plate 30 is fixedly installed on the back surface of the supporting plate 29, and a hanging groove 31 is formed in an outer surface of the hanging plate 30.

Through the setting of hinge 23, make folding door 24 rotate to connect in the back of box 1, through spacing seat 26, support frame 27 and backup pad 29, make electronic equipment fixable in box 1 inside, and electronic equipment's electric wire can pass the wire harness hole 28 and wind to the backup pad 29 front and comb, and with the instrument in the instrument groove 15, the connection of data monitoring screen 16 and control button 18 makes the switch board function, the setting of three drawer 21 of internal connection through operation panel 19, make pulling handrail 22 with sliding drawer 21, make the staff can sit the operating device before operation panel 19, and can deposit work data in the drawer 21, reduce staff's use burden, the practicality of equipment has been increased.

The working principle is that through the arrangement of the first convex part 4 and the second convex part 5 in the inserting groove 2, three equidistant slide ways 6 are reserved in the inserting groove 2, the filter screen frame 3 can be connected into the inserting groove 2 in a sliding mode through the arrangement of the sliding blocks 8 on the filter screen frame 3, the filter screen frame 3 can be replaced with corresponding dustproof or waterproof interlayers according to different indoor or outdoor working environments, the electronic equipment can be fixed inside the box body 1 through the limiting seat 26, the supporting frame 27 and the supporting plate 29, wires of the electronic equipment can pass through the wire harness holes 28 to be wound to the front face of the supporting plate 29 for carding, the control cabinet is operated through the connection of the instruments, the data monitoring screen 16 and the control buttons 18 in the instrument groove 15, and the three drawers 21 are connected through the arrangement of the three drawers 21 in the operating table 19, so that the handrails 22 are pulled to slide the drawers 21.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. From radiating PLC switch board in area, including box (1), its characterized in that: the two sides of the back of the box body (1) are provided with inserting grooves (2), and a filter net rack (3) is inserted into the inserting grooves (2);

the inside wall of jack groove (2) is installed first convex part (4) and second convex part (5) from top to bottom in proper order, one side of jack groove (2) all is provided with three slide (6), and is equidistant between slide (6) and distribute, positive fixed mounting of filter screen rack (3) has handle (7), the top and the bottom of filter screen rack (3) one side all are equipped with slider (8), and slider (8) sliding connection in the inside of slide (6).

2. The self-contained heat dissipating PLC control cabinet of claim 1, wherein: the novel heat radiation box is characterized in that a baffle (9) is movably arranged on the front side of the box body (1), a diamond-shaped heat radiation hole (10) is formed in the bottom end of the front side of the baffle (9), a limiting cover (11) is fixedly arranged on the back side of the baffle (9), a filter screen (12) is clamped at the top of the limiting cover (11), and a heat radiation fan (13) is fixedly arranged on the back side of the baffle (9).

3. The self-contained heat dissipating PLC control cabinet of claim 1, wherein: circular louvre (14) have all been seted up to the bottom of box (1) both sides, instrument groove (15) have been seted up to one side of box (1) front, positive middle part fixed mounting of box (1) has data monitoring screen (16), slotted hole (17) have been seted up to the positive opposite side of box (1), control button (18) are installed to the inner wall electrical property of slotted hole (17).

4. The self-contained heat dissipating PLC control cabinet of claim 1, wherein: the utility model discloses a box, including box (1), instrument groove (15), data monitoring screen (16), slotted hole (17), box (1) openly fixed mounting has operation panel (19), and operation panel (19) are located the bottom of instrument groove (15), data monitoring screen (16) and slotted hole (17), both sides of operation panel (19) are all fixed mounting have limiting plate (20), the inside sliding connection of operation panel (19) has drawer (21), the front fixed mounting of drawer (21) has handrail (22).

5. The self-contained heat dissipating PLC control cabinet of claim 1, wherein: the novel folding box is characterized in that a hinge (23) is fixedly arranged on the inner side wall of the box body (1), a folding door (24) is rotatably connected to the back of the box body (1) through the hinge (23), and a positioning groove (25) is formed in the front of the folding door (24).

6. The self-contained heat dissipating PLC control cabinet of claim 1, wherein: the wire harness box is characterized in that a limiting seat (26) is fixedly arranged on the inner bottom wall of the box body (1), a supporting frame (27) is fixedly arranged at the top of the limiting seat (26), and a wire harness hole (28) is formed in the outer surface of the supporting frame (27).

7. The self-contained heat dissipating PLC control cabinet of claim 6, wherein: the front of support frame (27) fixed mounting has backup pad (29), the back fixed mounting of backup pad (29) has link plate (30), link plate (30) surface has seted up hanging groove (31).