CN216626348U

CN216626348U - PLC integrated control cabinet based on internet of things

Info

Publication number: CN216626348U
Application number: CN202220021786.5U
Authority: CN
Inventors: 陈金龙; 李志祥
Original assignee: Shenzhen Baoan Ed Electric Co ltd
Current assignee: Shenzhen Baoan Ed Electric Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-27
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to the technical field of PLC control cabinets, in particular to a PLC integrated control cabinet based on the technology of the Internet of things. The novel rainwater-proof heat dissipation device is simple in structure and novel in design, external rainwater is effectively prevented from entering the interior of the device through the arrangement of the air inlet holes with the inverted V-shaped structures, rainwater can be further prevented from entering the interior of the storage groove through the arrangement of the air cavities, so that water immersion in the interior of the device is effectively avoided, heat dissipation and water prevention of the device are facilitated to be carried out synchronously, in addition, the position of the connecting plate is facilitated to be adjusted through threaded connection between the threaded rod and the sliding block, therefore, position adjustment of the mounting frame and the mounting groove is facilitated, installation and disassembly of electric elements in the device are further facilitated, and the practicability of the device is improved.

Description

PLC integrated control cabinet based on internet of things

Technical Field

The utility model relates to the technical field of PLC control cabinets, in particular to a PLC integrated control cabinet based on the technology of the Internet of things.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and can realize the electrical cabinet controlled by a motor and a switch.

The utility model discloses a frequency conversion control cabinet based on PLC control at chinese patent application number (CN201920021070.3), rotates in the inside of activity groove along the axostylus axostyle through the connecting plate, realizes opening and the closure of protection casing, is convenient for debug control button, utilizes the protective cover to control button's guard action, has avoided staff's mistake to bump or external collision and lead to PLC frequency conversion control cabinet body control unusual, is favorable to improving the practicality of this switch board. But this structure is when rainwater weather, and inside external rainwater got into equipment from the radiating groove easily, can't satisfy waterproof, the heat dissipation of equipment go on in step, and the loading and unloading degree of difficulty of the inside electrical component of equipment is great, is difficult for the later stage maintenance of equipment. Therefore, a PLC integrated control cabinet based on the internet of things is provided by those skilled in the art to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PLC integrated control cabinet based on the Internet of things technology, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PLC integrated control cabinet based on internet of things, includes the cabinet body, the groove of accomodating has been seted up to the inside of the cabinet body, and the inside dorsal part that is located the groove of accomodating of the cabinet body is equipped with the wind chamber, the PLC controller is installed to the upper end of the cabinet body, the inside slidable mounting who accomodates the groove has the connecting plate, the mounting bracket is installed to one side of connecting plate, the mounting groove has been seted up to the equidistant surface of mounting bracket, the fin is installed to the equidistant dorsal part of connecting plate, the internally mounted in wind chamber has the heat dissipation fan, and the equidistant fresh air inlet of seting down "V" shape structure of seting up of dorsal part in wind chamber, the equidistant air vent of seting up between the dorsal part in groove and the wind chamber, and the upper end in accomodating the groove is equipped with the exhaust pipe of the embedding cabinet body.

As a further aspect of the utility model: the lower extreme middle part department of accomodating the groove has seted up the spout, the internal rotation of spout installs the threaded rod, the lower extreme of connecting plate install with spout sliding connection and with threaded rod threaded connection's slider.

As a further aspect of the utility model: the inside of accomodating the groove is close to four corners position department and all installs the slide bar with connecting plate sliding connection, the outside of slide bar is located and installs traction spring between connecting plate and the dorsal part of accomodating the groove.

As a further aspect of the utility model: one end of the threaded rod penetrates through the sliding groove and is provided with a knob, and anti-skidding lines are arranged on the surface of the knob.

As a further aspect of the utility model: the exhaust pipe is a right angle structure, and the cabinet body is run through to the one end of exhaust pipe and install the dust screen.

As a further aspect of the utility model: the front surface of the cabinet body is hinged with a closing door, and a sealing gasket is installed on the inner side of the closing door.

Compared with the prior art, the utility model has the beneficial effects that: the novel rainwater-proof heat dissipation device is simple in structure and novel in design, external rainwater is effectively prevented from entering the interior of the device through the arrangement of the air inlet holes with the inverted V-shaped structures, rainwater can be further prevented from entering the interior of the storage groove through the arrangement of the air cavities, so that water immersion in the interior of the device is effectively avoided, heat dissipation and water prevention of the device are facilitated to be carried out synchronously, in addition, the position of the connecting plate is facilitated to be adjusted through threaded connection between the threaded rod and the sliding block, therefore, position adjustment of the mounting frame and the mounting groove is facilitated, installation and disassembly of electric elements in the device are further facilitated, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a PLC integrated control cabinet based on the internet of things technology;

fig. 2 is a schematic diagram of an internal structure of a PLC integrated control cabinet based on the internet of things technology;

fig. 3 is an enlarged schematic structural diagram of a PLC integrated control cabinet based on the internet of things technology at a point a in fig. 2.

In the figure: 1. a cabinet body; 2. a PLC controller; 3. a receiving groove; 4. closing the door; 5. a mounting frame; 6. mounting grooves; 7. a slide bar; 8. a threaded rod; 9. an exhaust duct; 10. a wind cavity; 11. a heat dissipation fan; 12. an air inlet hole; 13. a vent hole; 14. a connecting plate; 15. a heat sink; 16. a chute; 17. a slider; 18. a traction spring.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a PLC integrated control cabinet based on the internet of things technology comprises a cabinet body 1, a storage groove 3 is formed in the cabinet body 1, an air chamber 10 is formed in the cabinet body 1 and located on the back side of the storage groove 3, a PLC controller 2 is mounted at the upper end of the cabinet body 1, a connecting plate 14 is slidably mounted in the storage groove 3, a mounting frame 5 is mounted on one side of the connecting plate 14, mounting grooves 6 are formed in the surface of the mounting frame 5 at equal intervals, cooling fins 15 are mounted on the back side of the connecting plate 14 at equal intervals, a cooling fan 11 is mounted in the air chamber 10, air inlet holes 12 of an inverted V-shaped structure are formed in the back side of the air chamber 10 at equal intervals, vent holes 13 are formed between the back side of the storage groove 3 and the air chamber 10 at equal intervals, an exhaust pipe 9 embedded in the cabinet body 1 is arranged at the upper end of the storage groove 3, and through the arrangement of the air inlet holes 12 of the inverted V-shaped structure, the external rainwater is effectively prevented from entering the interior of the equipment, the rainwater can be further prevented from entering the interior of the accommodating groove 3 through the arrangement of the air cavity 10, thereby effectively avoiding the water immersion of the interior of the equipment, being beneficial to the synchronous proceeding of the heat dissipation and the water prevention of the equipment, the heat dissipation fan 11 is started to enable the external air to enter the interior of the air cavity 10 through the air inlet hole 12, the cold air is enabled to enter the interior of the accommodating groove 3 through the arrangement of the air vent 13, thereby accelerating the heat exchange efficiency of the radiating fins 15, further facilitating the heat dissipation of the mounting frame 5 and the mounting groove 6, the hot air in the interior of the equipment is enabled to be discharged out of the equipment through the arrangement of the exhaust pipe 9, thereby realizing the cooling of the equipment, in addition, the threaded rod 8 is enabled to rotate through the toggle knob, the threaded connection between the threaded rod 8 and the slide block 17 is beneficial to the adjustment of the position of the connecting plate 14, thereby being beneficial to the position adjustment of the mounting frame 5 and the mounting groove 6, further be favorable to the installation, the dismantlement of the inside electrical component of equipment, improve equipment's practicality.

In fig. 2 and 3, the sliding groove 16 is formed in the middle of the lower end of the accommodating groove 3, the threaded rod 8 is installed on the sliding groove 16 in a rotating mode, the sliding block 17 which is connected with the sliding groove 16 in a sliding mode and the threaded rod 8 in a threaded mode is installed at the lower end of the connecting plate 14, the threaded rod 8 is made to rotate by the aid of the toggle knob, and the connecting plate 14 is adjusted conveniently through threaded connection between the threaded rod 8 and the sliding block 17.

In fig. 2 and 3, the positions near four corners inside the accommodating groove 3 are all provided with the sliding rods 7 which are connected with the connecting plates 14 in a sliding manner, the outer sides of the sliding rods 7 are positioned between the connecting plates 14 and the back sides of the accommodating groove 3 and are provided with the traction springs 18, and the stability of the movement of the connecting plates 14 is improved through the elastic force action of the traction springs 18 and the sliding connection between the sliding rods 7 and the connecting plates 14.

In fig. 1 and 2, one end of the threaded rod 8 penetrates through the sliding groove 16 and is provided with a knob, and the surface of the knob is provided with anti-skid lines which are beneficial to driving the threaded rod 8 to rotate.

In fig. 2, the exhaust duct 9 is a right-angle structure, and one end of the exhaust duct 9 penetrates through the cabinet 1 and is provided with a dust screen, which is beneficial to discharging hot air inside the equipment.

In fig. 1, a closing door 4 is hinged to the front surface of the cabinet 1, and a sealing gasket is mounted on the inner side of the closing door 4 to mainly perform a sealing function.

The working principle of the utility model is as follows: the utility model has simple structure and novel design, effectively prevents external rainwater from entering the interior of the equipment through the arrangement of the air inlet holes 12 with the inverted V-shaped structure, can further prevent rainwater from entering the interior of the accommodating groove 3 through the arrangement of the air cavity 10, thereby effectively preventing the interior of the equipment from soaking water, and is beneficial to the synchronous proceeding of heat dissipation and water prevention of the equipment, the heat dissipation fan 11 is started to enable external air to enter the interior of the air cavity 10 through the air inlet holes 12, cold air enters the interior of the accommodating groove 3 through the arrangement of the vent holes 13, thereby accelerating the heat exchange efficiency of the radiating fins 15, further facilitating the heat dissipation of the mounting frame 5 and the mounting groove 6, hot air in the equipment is discharged out of the equipment through the arrangement of the exhaust pipe 9, thereby realizing the cooling of the equipment, in addition, the knob is stirred to enable the threaded rod 8 to rotate, and is beneficial to the adjustment of the position of the connecting plate 14 through the threaded connection between the threaded rod 8 and the sliding block 17, thereby be favorable to the position control of mounting bracket 5, mounting groove 6, further be favorable to the installation of the inside electrical component of equipment, dismantle, improve equipment's practicality, through the elastic force effect of traction spring 18 and the sliding connection between slide bar 7 and the connecting plate 14, improve the stability of connecting plate 14 activity.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a PLC integrated control cabinet based on internet of things, includes the cabinet body (1), its characterized in that, the inside of the cabinet body (1) has been seted up and has been accomodate groove (3), and the inside dorsal part that is located and accomodates groove (3) of the cabinet body (1) is equipped with wind chamber (10), PLC controller (2) are installed to the upper end of the cabinet body (1), the inside slidable mounting of accomodating groove (3) has connecting plate (14), mounting bracket (5) is installed to one side of connecting plate (14), mounting groove (6) have been seted up to the surface of mounting bracket (5) equidistant, fin (15) are installed to the dorsal part equidistant of connecting plate (14), the internally mounted of wind chamber (10) has heat dissipation fan (11), and the dorsal part equidistant air inlet (12) of seting down "V" shape structure of seting up of wind chamber (10), equidistant air vent (13) have been seted up between the dorsal part of accomodating groove (3) and wind chamber (10), and the upper end of the accommodating groove (3) is provided with an exhaust pipe (9) embedded into the cabinet body (1).

2. The PLC integrated control cabinet based on the IOT technology as claimed in claim 1, wherein a sliding groove (16) is formed in the middle of the lower end of the accommodating groove (3), a threaded rod (8) is rotatably mounted inside the sliding groove (16), and a sliding block (17) in threaded connection with the threaded rod (8) is mounted at the lower end of the connecting plate (14).

3. The PLC integrated control cabinet based on the IOT technology, according to claim 1, characterized in that slide bars (7) slidably connected with the connecting plates (14) are installed inside the accommodating grooves (3) at positions close to four corners, and traction springs (18) are installed between the connecting plates (14) and the back sides of the accommodating grooves (3) at the outer sides of the slide bars (7).

4. The PLC integrated control cabinet based on the IOT technology as claimed in claim 2, wherein one end of the threaded rod (8) penetrates through the sliding groove (16) and is provided with a knob, and the surface of the knob is provided with anti-skid lines.

5. The PLC integrated control cabinet based on the IOT technology as claimed in claim 1, wherein the exhaust duct (9) is of a right-angle structure, and one end of the exhaust duct (9) penetrates through the cabinet body (1) and is provided with a dust screen.

6. The PLC integrated control cabinet based on the IOT technology is characterized in that a closing door (4) is hinged to the front surface of the cabinet body (1), and a sealing gasket is installed on the inner side of the closing door (4).