CN213280436U

CN213280436U - PLC switch board that possesses cooling device

Info

Publication number: CN213280436U
Application number: CN202021517577.7U
Authority: CN
Inventors: 张井龙
Original assignee: Hebei Longdian Jingcheng Automation Technology Co ltd
Current assignee: Hebei Longdian Jingcheng Automation Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-25
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a PLC switch board that possesses cooling device, which comprises an outer shell, the shell body both sides are equipped with the cover piece, and are equipped with the fan of blowing in the cover piece, the fan of blowing is the position distribution of misplacing with the cover piece in the shell body. The utility model provides a be equipped with the collecting tank on this PLC switch board's that possesses cooling device shell body, and be equipped with the refrigeration stick in the collecting tank, and refrigeration stick one end is equipped with the suction machine, and the suction machine other end is equipped with the cooling tube, and the cooling tube is wavy structure, and the cooling tube other end is connected with the collecting tank, and be equipped with electronic components frame in the shell body, and the cooling tube is connected with the laminating of electronic components frame, and the collecting tank is cyclic connection through cooling tube and suction machine, and the shell body both sides are equipped with the cover piece, and be equipped with the fan of blowing in the cover piece, and fan and cover piece of blowing are the position distribution of straggling in the shell body, make the device can better cool off like this, efficiency is higher, and the fan of blowing of straggling.

Description

PLC switch board that possesses cooling device

Technical Field

The utility model relates to a PLC switch board technical field specifically is the PLC switch board that possesses cooling device.

Background

The plc integrated control cabinet has protection functions such as overload, short circuit and open-phase protection. It has compact structure, stable operation and complete functions. The intelligent control system can be combined according to the size of an actual control specification, not only can realize single-cabinet automatic control, but also can realize that a plurality of cabinets form a Distributed Control System (DCS) through an industrial Ethernet or an industrial field bus network. The plc control cabinet can adapt to various industrial automation control occasions of large and small scale. The PLC is widely applied to industries such as electric power, metallurgy, chemical engineering, papermaking and environmental protection sewage treatment, and more electrical components are arranged in the plc control cabinet.

The prior patent No. CN201920390449.1 is a PLC control cabinet for material negative pressure conveying, when the device is used, the cooling of internal devices is inconvenient, the use is unsafe, and the prior PLC control cabinet with a cooling device achieves the purpose of multi-structure cooling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PLC switch board that possesses cooling device to the PLC switch board that mentions in solving above-mentioned background art is inconvenient to the cooling of internal device when using, uses unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme: the PLC control cabinet with the cooling device comprises an outer shell, wherein the front end of the outer shell is provided with a box door, a handle is arranged on the box door, the lower end of the outer shell is provided with a universal wheel, a liquid collecting tank is arranged on the outer shell, a refrigeration rod is arranged in the liquid collecting tank, one end of the refrigeration rod is provided with a suction machine, the other end of the suction machine is provided with a cooling pipe, the cooling pipe is of a wavy structure, the other end of the cooling pipe is connected with the liquid collecting tank, an electronic component frame is arranged in the outer shell, the cooling pipe is connected with the electronic component frame in a laminating mode, the liquid collecting tank is in circulating connection with the suction machine through the cooling pipe, the two sides of the outer shell are provided with cover blocks, and a blowing fan is.

Preferably, the shell body lower extreme is equipped with the support chassis, and is equipped with the spiral piece on the support chassis, the helicla flute has been seted up to the shell body lower extreme, and the shell body is spiral lift connection through the spiral piece with the shell body in the helicla flute, support chassis lower extreme and be the rubber material.

Preferably, the outer shell is internally provided with a cushion block, the shape of the cushion block is matched with that of the outer shell, the cushion block is of a rubber protruding structure, and the outer shell is connected with the box door in an elastic buffering mode through the cushion block.

Preferably, the handle is provided with a cover plate, the cover plate is internally provided with a sliding block, the handle is internally provided with a key hole, the two sides of the key hole are provided with sliding grooves, and the cover plate is connected with the handle in a sliding and lifting manner through the sliding block in the sliding grooves.

Preferably, be equipped with the baffle on the cover piece, the baffle is upset swing joint through pivot and cover piece, be equipped with the magnetic force piece on the shell body, and the shell body is magnetic force fixed connection through magnetic force piece and baffle.

Preferably, the upper end and the lower end of the electronic component frame are provided with connecting rods, the connecting rods are of three-section telescopic structures, and the electronic component frame is in three-section telescopic movable connection with the outer shell through the connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a be equipped with the collecting tank on this PLC switch board's that possesses cooling device shell body, and be equipped with the refrigeration stick in the collecting tank, and refrigeration stick one end is equipped with the suction machine, and the suction machine other end is equipped with the cooling tube, and the cooling tube is wavy structure, and the cooling tube other end is connected with the collecting tank, and be equipped with electronic components frame in the shell body, and the cooling tube is connected with the laminating of electronic components frame, and the collecting tank is cyclic connection through cooling tube and suction machine, and the shell body both sides are equipped with the cover piece, and be equipped with the fan of blowing in the cover piece, and fan and cover piece of blowing are the position distribution of straggling in the shell body, make the device can better cool off like this, efficiency is higher, and the fan of blowing of straggling.

Drawings

Fig. 1 is a front view of a PLC control cabinet with a cooling device according to the present invention;

FIG. 2 is a sectional view of a PLC control cabinet with a cooling device according to the present invention;

FIG. 3 is a schematic view showing the connection between the liquid collecting tank and the cooling pipe of the PLC control cabinet with a cooling device of the present invention;

fig. 4 is the utility model discloses PLC switch board electronic components frame and shell body connection schematic diagram that possess cooling device.

In the figure: 1. the device comprises an outer shell, 2, a connecting hinge, 3, a box door, 4, a key hole, 5, a supporting chassis, 6, a universal wheel, 7, a handle, 8, a sliding groove, 9, a sliding block, 10, a cover plate, 11, a liquid collecting groove, 12, a refrigerating rod, 13, a suction machine, 14, a blowing fan, 15, a cover block, 16, a cushion block, 17, a spiral groove, 18, a spiral block, 19, an electronic component frame, 20, a baffle plate, 21, a magnetic block, 22, a cooling pipe, 23, a connecting rod, 24 and a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides a technical solution: a PLC control cabinet with a cooling device comprises an outer shell 1, a connecting hinge 2, a box door 3, a key hole 4, a supporting chassis 5, universal wheels 6, a handle 7, a sliding groove 8, a sliding block 9, a cover plate 10, a liquid collecting groove 11, a refrigerating rod 12, a suction machine 13, a blowing fan 14, a cover block 15, a cushion block 16, a spiral groove 17, a spiral block 18, an electronic component frame 19, a baffle plate 20, a magnetic block 21, a cooling pipe 22, a connecting rod 23 and a rotating shaft 24, wherein the box door 3 is arranged at the front end of the outer shell 1, the handle 7 is arranged on the box door 3, the supporting chassis 5 is arranged at the lower end of the outer shell 1, the spiral block 18 is arranged on the supporting chassis 5, the spiral groove 17 is arranged at the lower end of the outer shell 1, the outer shell 1 is in spiral lifting connection with the outer shell 1 in the spiral groove 17 through the spiral block 18, the lower end of, the device is characterized in that a cushion block 16 is arranged in the outer shell 1, the shape of the cushion block 16 is matched with that of the outer shell 1, the cushion block 16 is of a rubber bulge structure, the outer shell 1 is elastically and flexibly connected with the box door 3 through the cushion block 16, so that the device can play a role of buffering through the cushion block 16 and is safer to use, a cover plate 10 is arranged on the handle 7, a sliding block 9 is arranged in the cover plate 10, a key hole 4 is arranged in the handle 7, sliding grooves 8 are formed in two sides of the key hole 4, the cover plate 10 is connected with the handle 7 in the sliding grooves 8 in a sliding and lifting mode through the sliding block 9, so that the device can be used for conveniently using the key hole 4, the lower end of the outer shell 1 is provided with a universal wheel 6, a liquid collecting groove 11 is formed in the outer shell 1, a refrigeration rod 12 is arranged in the liquid collecting groove 11, the other end of the cooling pipe 22 is connected with the liquid collecting tank 11, an electronic component frame 19 is arranged in the outer shell 1, the cooling pipe 22 is connected with the electronic component frame 19 in a laminating manner, the upper end and the lower end of the electronic component frame 19 are provided with connecting rods 23, the connecting rods 23 are of three-section telescopic structures, the electronic component frame 19 is movably connected with the outer shell 1 in a three-section telescopic manner through the connecting rods 23, so that the electronic component frame 19 of the device can be taken out in a telescopic manner, the maintenance is convenient, the liquid collecting tank 11 is in circulating connection with the suction machine 13 through the cooling pipes, the cover blocks 15 are arranged on two sides of the outer shell 1, the blowing fans 14 are arranged in the cover blocks 15, the cover blocks 15 are provided with baffle plates 20, the baffle plates 20 are movably connected with the cover blocks 15 in a turnover manner through rotating shafts 24, the outer shell 1 is provided with magnetic blocks 21, and the, the use is more convenient, and the air blowing fan 14 and the cover block 15 are distributed at the staggered position of the outer shell 1.

The working principle is as follows: when the PLC control cabinet with the cooling device is used, the device is taken out firstly, then the device is moved through the universal wheels 6, when the device is moved to a proper position, the supporting chassis 5 can be spirally descended through the spiral groove 17 and the spiral block 18 to be supported and fixed, then the cover plate 10 of the handle 7 on the device box door 3 can be opened through the sliding groove 8 and the sliding block 9 in a sliding way, then the key hole 4 is used, then the box door 3 is opened, then the electronic component frame 19 is stretched through the connecting rod 23 and then is installed, then the refrigerating rod 12 of the device is started to refrigerate, then when the device needs to be cooled in use, the suction machine 13 of the device can be started, cooling liquid is injected into the cooling pipe 22 to absorb heat, then the blowing fan 14 of the device can be started to blow, then the baffle plate 20 can be turned over and opened through the rotating shaft 24, then shelter from, after using, can carry out magnetic force with baffle 20 through magnetic block 21 and fix, it is more convenient to use, and this is this PLC switch board that possesses cooling device's use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. PLC switch board that possesses cooling device, including shell body (1), shell body (1) front end is equipped with chamber door (3), and is equipped with handle (7) on chamber door (3), shell body (1) lower extreme is equipped with universal wheel (6), its characterized in that: be equipped with collecting tank (11) on shell body (1), and be equipped with refrigeration stick (12) in collecting tank (11), refrigeration stick (12) one end is equipped with suction machine (13), and suction machine (13) other end is equipped with cooling tube (22), cooling tube (22) are wavy structure, and the cooling tube (22) other end is connected with collecting tank (11), be equipped with electronic components frame (19) in shell body (1), and cooling tube (22) are connected with electronic components frame (19) laminating, collecting tank (11) are cyclic connection through cooling tube and suction machine (13), shell body (1) both sides are equipped with cover piece (15), and are equipped with fan (14) of blowing in cover piece (15), fan (14) of blowing and cover piece (15) are the position distribution that misplaces in shell body (1).

2. The PLC control cabinet with a cooling device according to claim 1, wherein: the utility model discloses a spiral shell structure, including shell body (1), shell body (1) lower extreme, spiral groove (17) have been seted up to shell body (1) lower extreme, and shell body (1) is spiral lift connection through spiral piece (18) in spiral groove (17) with shell body (1), support chassis (5) lower extreme is the rubber material.

3. The PLC control cabinet with a cooling device according to claim 1, wherein: the novel refrigerator door is characterized in that a cushion block (16) is arranged in the outer shell (1), the shape of the cushion block (16) is matched with that of the outer shell (1), the cushion block (16) is of a rubber protruding structure, and the outer shell (1) is connected with the refrigerator door (3) in an elastic buffering mode through the cushion block (16).

4. The PLC control cabinet with a cooling device according to claim 1, wherein: the novel handle is characterized in that a cover plate (10) is arranged on the handle (7), a sliding block (9) is arranged in the cover plate (10), a key hole (4) is formed in the handle (7), sliding grooves (8) are formed in two sides of the key hole (4), and the cover plate (10) is connected with the handle (7) in a sliding and lifting mode through the sliding block (9) in the sliding grooves (8).

5. The PLC control cabinet with a cooling device according to claim 1, wherein: be equipped with baffle (20) on cover piece (15), baffle (20) are upset swing joint through pivot (24) and cover piece (15), be equipped with magnetic force piece (21) on shell body (1), and shell body (1) is magnetic force fixed connection through magnetic force piece (21) and baffle (20).

6. The PLC control cabinet with a cooling device according to claim 1, wherein: the upper end and the lower end of the electronic component frame (19) are provided with connecting rods (23), the connecting rods (23) are of three-section telescopic structures, and the electronic component frame (19) is in three-section telescopic movable connection with the outer shell (1) through the connecting rods (23).