CN218634652U

CN218634652U - PLC switch board

Info

Publication number: CN218634652U
Application number: CN202222822076.5U
Authority: CN
Inventors: 朱婕; 徐刚; 苗磊
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a PLC controlgear field specifically is a PLC switch board, the PLC switch board includes: connecting frame, sliding assembly and radiator unit, the inside fixedly connected with control panel of connecting frame, sliding assembly includes the L post, and the surface of L post is equipped with the spring, radiator unit includes the cabinet body, and the surface of the cabinet body has the chamber door through the hinge mounting. The utility model discloses in, through starting fan and water pump, the fan rotates, the air to the internal portion of cabinet is exchanged, simultaneously the water pump with the inside radiating fluid of liquid reserve tank, carry the inside of heat absorption box through the pipe, thereby be convenient for dispel the heat with the control panel of the internal portion of cabinet, the heat dissipation efficiency is improved, filter screen one and filter screen two through setting up, avoided outside dust to get into the inside of the cabinet body, through the top cap that sets up, good rain-proof effect has, through twisting the spacing bolt one, the spring promotes the sliding of U-shaped piece, thereby be convenient for work a telephone switchboard with link frame and control panel roll-off to suitable position.

Description

PLC switch board

Technical Field

The utility model relates to a PLC controlgear field specifically is a PLC switch board.

Background

The PLC control cabinet is disclosed in the patent with the bulletin number of CN109379880A and comprises a control cabinet body, an air outlet is formed in the middle of the bottom end of the control cabinet body, a resin pad is arranged on the inner surface of a control cabinet door of the control cabinet body, a mounting plate is arranged inside the control cabinet body, a junction box is arranged on the mounting plate, a socket and a control switch are arranged on the surface of the junction box, a fan is arranged at the top end of the junction box, a humidity sensor is arranged inside the control cabinet body, an air suction fan is arranged on a cabinet top cover of the control cabinet body, ventilation holes are formed in the side face of the cabinet top cover, and a dust collection box is arranged below the cabinet top cover. According to the invention, external air is pumped into the control cabinet, and the air outlets arranged at the bottom end of the control cabinet are matched to form convection, so that dust in the cabinet can be blown out and the heat dissipation effect can be achieved.

Although realized in the above-mentioned patent and can blow out the interior dust of cabinet and played the radiating effect, the radiating effect is not good, influences in-service use effect and practicality, so technological innovation is carried out on this technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PLC switch board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PLC control cabinet, comprising:

the control panel is fixedly connected with the connecting frame through bolts to form a fixed structure, and an indicator lamp is arranged on the surface of the control panel;

the sliding assembly comprises an L-shaped column, a spring is arranged on the surface of the L-shaped column, the L-shaped column and the cabinet body form a fixed structure through a bolt, a U-shaped block is connected to the surface of the L-shaped column in a sliding mode, and a first limiting bolt is connected to the surface of the U-shaped block through a thread;

the heat dissipation assembly comprises a cabinet body, a cabinet door is mounted on the surface of the cabinet body through a hinge, a heat absorption box is fixedly connected to the rear end surface of the cabinet body, and a liquid storage tank is fixedly connected to the top surface of the cabinet body.

Preferably, the U-shaped block and the L-shaped column form a sliding structure through a concave hole, and the U-shaped block and the connecting frame form a fixing structure through a bolt.

Preferably, the top fixed surface of the cabinet body is connected with a water pump, the top fixed surface of the cabinet body is connected with a top cover, and the left and right ends of the cabinet body are fixedly connected with a first filter screen.

Preferably, the left end and the right end of the cabinet body are fixedly connected with the installation box, the bottom of the cabinet body is fixedly connected with the sliding column, the bottom of the sliding column is slidably connected with the sleeve, and the surface of the sleeve is connected with a second limiting bolt through threads.

Preferably, the water pump is communicated with the heat absorption box and the liquid storage tank through a conduit, and the surface of the heat absorption box is attached to the rear end surface of the control panel.

Preferably, the inside fixedly connected with installation piece of install bin, and the inboard fixed surface of install bin is connected with filter screen two, the inside fixedly connected with fan of installation piece.

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

the utility model discloses in, through starting fan and water pump, the fan rotates, the air to the internal portion of cabinet is exchanged, simultaneously the water pump with the inside radiating fluid of liquid reserve tank, carry the inside of heat absorption box through the pipe, thereby be convenient for dispel the heat with the control panel of the internal portion of cabinet, the radiating efficiency and the practicality have been improved, filter screen one and filter screen two through setting up, the inside of having avoided outside dust to get into the cabinet body, the work efficiency is improved, through the top cap that sets up, good rain-proof effect has, move spacing bolt one through twisting, the spring promotes the U-shaped piece and slides, thereby be convenient for to work a telephone switchboard to suitable position with link frame and control panel roll-off, need not to dismantle, the in-service use effect is improved.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic main sectional view of the present invention;

fig. 6 is a schematic side sectional view of the present invention.

In the figure: 1. a connecting frame; 2. a control panel; 3. an L column; 4. a spring; 5. a cabinet body; 6. a box door; 7. an indicator light; 8. a U-shaped block; 9. a first limiting bolt; 10. a heat absorption box; 11. a liquid storage tank; 12. a water pump; 13. a top cover; 14. a first filter screen; 15. installing a box; 16. a traveler; 17. a sleeve; 18. a second limiting bolt; 19. mounting blocks; 20. a second filter screen; 21. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a PLC control cabinet: the PLC switch board includes:

the control device comprises a connecting frame 1, wherein a control panel 2 is fixedly connected inside the connecting frame 1, the control panel 2 and the connecting frame 1 form a fixed structure through bolts, an indicator lamp 7 is arranged on the surface of the control panel 2, and whether a circuit inside the control panel 2 works normally or not is judged through the on and off of the indicator lamp 7;

the sliding assembly comprises an L-shaped column 3, a spring 4,L is arranged on the surface of the L-shaped column 3, the column 3 and the cabinet body 5 form a fixed structure through a bolt, the surface of the L-shaped column 3 is connected with a U-shaped block 8 in a sliding mode, the surface of the U-shaped block 8 is connected with a limiting bolt 9,U through threads, the block 8 and the L-shaped column 3 form a sliding structure through a concave hole, the U-shaped block 8 and the connecting frame 1 form a fixed structure through a bolt, and therefore the connecting frame 1 and the control panel 2 can conveniently slide out to a proper position for wiring without being detached, and the actual using effect is improved;

a heat dissipation assembly, the heat dissipation assembly includes the cabinet body 5, and there is chamber door 6 on the surface of the cabinet body 5 through the hinge mounting, the rear end fixed surface of the cabinet body 5 is connected with heat absorption box 10, and the top fixed surface of the cabinet body 5 is connected with liquid reserve tank 11, the top fixed surface of the cabinet body 5 is connected with water pump 12, the top fixed surface of the cabinet body 5 is connected with top cap 13, and both ends fixed surface is connected with filter screen one 14 about the cabinet body 5, both ends fixed surface is connected with install box 15 about the cabinet body 5, and the bottom fixed surface of the cabinet body 5 is connected with traveller 16, the bottom fixed surface of traveller 16 is connected with sleeve 17, and there is two 18 limit bolt on the surface of sleeve 17 through threaded connection, be linked together through the pipe between water pump 12 and heat absorption box 10 and the liquid reserve tank 11, the surface of heat absorption box 10 and the laminating of the rear end surface of control panel 2, the inside fixed connection of install box 15 has installation piece 19, and the inboard fixed surface of install box 15 is connected with filter screen two 20, the inside fixed connection of installation piece 19 has fan 21, and heat dissipation efficiency and practicality have been improved.

The working principle is as follows: through starting fan 21 and water pump 12, fan 21 rotates, exchange the inside air of the cabinet body 5, water pump 12 is with the inside radiating fluid of liquid reserve tank 11 simultaneously, carry the inside of heat absorption box 10 through the pipe, thereby be convenient for dispel the heat with the control panel 2 of the internal portion of cabinet 5, the radiating efficiency and the practicality have been improved, filter screen 14 and filter screen two 20 through setting up, avoided outside dust to get into the inside of the cabinet body 5, the work efficiency is improved, through the top cap 13 that sets up, good rain-proof effect has, through twisting spacing bolt one 9, spring 4 promotes the slip of U-shaped piece 8, thereby be convenient for with the connection frame 1 and the wiring of 2 roll-offs of control panel to suitable position, need not to dismantle, the actual use effect has been improved.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PLC switch board which characterized in that: the PLC switch board includes:

the device comprises a connecting frame (1), wherein a control panel (2) is fixedly connected inside the connecting frame (1), the control panel (2) and the connecting frame (1) form a fixed structure through bolts, and an indicator lamp (7) is arranged on the surface of the control panel (2);

the sliding assembly comprises an L-shaped column (3), a spring (4) is arranged on the surface of the L-shaped column (3), the L-shaped column (3) and the cabinet body (5) form a fixed structure through a bolt, a U-shaped block (8) is connected to the surface of the L-shaped column (3) in a sliding mode, and a first limiting bolt (9) is connected to the surface of the U-shaped block (8) through a thread;

the heat dissipation assembly comprises a cabinet body (5), a cabinet door (6) is mounted on the surface of the cabinet body (5) through a hinge, a heat absorption box (10) is fixedly connected to the surface of the rear end of the cabinet body (5), and a liquid storage box (11) is fixedly connected to the surface of the top of the cabinet body (5).

2. The PLC control cabinet of claim 1, wherein: u-shaped piece (8) pass through the shrinkage pool and constitute sliding construction with L post (3), U-shaped piece (8) pass through the bolt and constitute fixed knot with linking frame (1) and construct.

3. The PLC control cabinet of claim 1, wherein: the water pump (12) is fixedly connected with the top surface of the cabinet body (5), the top surface of the cabinet body (5) is fixedly connected with the top cover (13), and the left end and the right end of the cabinet body (5) are fixedly connected with the first filter screen (14).

4. The PLC control cabinet of claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, cabinet body (5) about both ends fixed surface be connected with install bin (15), and the bottom fixed surface of the cabinet body (5) is connected with traveller (16), the bottom surface sliding connection of traveller (16) has sleeve (17), and the surface of sleeve (17) has spacing bolt two (18) through threaded connection.

5. The PLC control cabinet of claim 3, wherein: the water pump (12) is communicated with the heat absorption box (10) and the liquid storage tank (11) through a guide pipe, and the surface of the heat absorption box (10) is attached to the surface of the rear end of the control panel (2).

6. The PLC control cabinet of claim 4, wherein: the inside fixedly connected with installation piece (19) of install bin (15), and the inboard fixed surface of install bin (15) is connected with filter screen two (20), the inside fixedly connected with fan (21) of installation piece (19).