CN215345662U

CN215345662U - Programmable control cabinet

Info

Publication number: CN215345662U
Application number: CN202121702878.1U
Authority: CN
Inventors: 李光荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a programmable control cabinet which comprises a cabinet body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a setting box fixed on one side of the outer wall of the cabinet body, a heat dissipation fan is fixedly arranged in the setting box through a support, heat dissipation fan blades are installed on the heat dissipation fan, an air outlet cavity is connected to the setting box and is embedded in the inner wall of the cabinet body, air outlet pipes penetrating through the inner wall of the cabinet body are uniformly distributed in the air outlet cavity, and the interior of the air outlet pipe is communicated with the interior of the cabinet body. Has the advantages that: when the switch board used, when thermodetector detected predetermined high temperature, controller control cooling fan, cooling fan inhaled external air in proper order an external screw thread section of thick bamboo, a screw thread section of thick bamboo, set up case and air-out intracavity, finally with external air through going out the tuber pipe row to the cabinet internal, because play fine radiating effect, the active carbon filter screen of setting reaches the inside that prevents moisture and dust in the external air and enter into the cabinet body.

Description

Programmable control cabinet

Technical Field

The utility model relates to the field of control cabinets, in particular to a programmable control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. At present, current PLC programmable control cabinet, the inside during operation can give off a large amount of heats, and the conventionality adopts the ventilation hole to dispel the heat, and its dustproof radiating effect is poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a programmable control cabinet, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a programmable control cabinet comprises a cabinet body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a setting box fixed on one side of the outer wall of the cabinet body, a heat dissipation fan is fixedly arranged in the setting box through a support, heat dissipation fan blades are installed on the heat dissipation fan, an air outlet cavity is connected on the setting box and is embedded in the inner wall of the cabinet body, air outlet pipes penetrating through the inner wall of the cabinet body are uniformly distributed on the air outlet cavity, the inside of the air outlet pipes is communicated with the inside of the cabinet body, a threaded cylinder is embedded on the side wall of the setting box and is provided with an external threaded cylinder, an internal threaded sleeve of the threaded cylinder is provided with the external threaded cylinder which is communicated with the inside of the setting box, an active carbon filter screen is arranged in the external threaded cylinder, an exhaust pipe is arranged on the other side of the outer wall of the cabinet body, a temperature detector and a controller are installed at the top end in the cabinet body, and the temperature detector and the heat dissipation fan are both in control connection with the controller, the cabinet body is internally provided with a space adjusting mechanism.

Further, the space adjusting mechanism comprises a plurality of equipment mounting plates, the bottom of each equipment mounting plate is provided with a setting cavity, two vertical plates are arranged in the setting cavity, two round rods are fixedly arranged at the ends of the vertical plates far away from each other, the equipment mounting plate is provided with circular grooves matched with the circular rods, the circular rods are arranged in the corresponding circular grooves, round plates are fixedly arranged in the round grooves, springs are fixedly arranged on the round plates and sleeved on the corresponding round rods, the other end of the spring is fixed on the outer surface of the round rod, the vertical plates are connected through two telescopic rods, the corresponding one side of vertical board all is fixed and is equipped with the handrail pole, the tip of round bar stretches out the circular slot, cabinet internal portion both sides all seted up with the tip assorted socket of round bar.

Furthermore, a ventilation pipe is arranged on the other side of the outer wall of the cabinet body, the inner wall of the ventilation pipe is in an internal thread shape, an auxiliary ventilation pipe is sleeved in the internal thread of the ventilation pipe, and an auxiliary activated carbon filter screen is arranged in the auxiliary ventilation pipe.

Further, the fixed motor frame that is equipped with in cabinet body outer top, the motor frame is the U type form, the fixed electric telescopic handle that is equipped with in inboard top of motor frame, electric telescopic handle's output bottom is fixed and is equipped with the lifter plate, lifter plate bottom one side is equipped with the thin pole, thin pole bottom mounting is equipped with the closing plate, lifter plate bottom opposite side is equipped with vice thin pole, vice thin pole bottom lateral wall is fixed and is equipped with vice closing plate, vice closing plate bottom is equipped with the vice thin pole of second, the vice thin pole bottom mounting of second is equipped with the vice closing plate of second.

Further, the cabinet body bottom corner edge all is fixed and is equipped with the supporting leg, the supporting leg is the rubber material, the relevant door that closes of cabinet body one side through the metal hinge installation, it is equipped with the sealing strip to close the inboard pasting of door.

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

when the switch board is used, thermodetector detects when predetermined high temperature, controller control cooling fan, cooling fan inhales external air in proper order into an external screw thread section of thick bamboo, a screw thread section of thick bamboo, set up case and air-out intracavity, it is internal finally to arrange the cabinet with external air through going out the tuber pipe, because play fine radiating effect, the active carbon filter screen of setting, reach the inside that prevents moisture and dust in the external air and enter into the cabinet body, because the size and the mounted position of the electrical components who uses are different in the switch board, the distribution of mounting space is fixed in the current switch board, when using great electrical components of volume, unable rational distribution inner space, consequently, the space that the electrical components of bulky occupy is great, make its inside space distribution inhomogeneous, consequently, through the space adjustment mechanism who sets up, the inside space of rational distribution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of a programmable control cabinet according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a setup box of a programmable control cabinet according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of a space adjustment mechanism of a programmable control cabinet according to an embodiment of the utility model;

fig. 4 is a schematic perspective view of a space adjustment mechanism of a programmable control cabinet according to an embodiment of the utility model.

Reference numerals:

1. a cabinet body; 2. setting a box; 3. a heat radiation fan; 4. an air outlet cavity; 5. an air outlet pipe; 6. a threaded barrel; 7. an externally threaded barrel; 8. an activated carbon filter screen; 9. an exhaust duct; 10. an equipment mounting plate; 11. a vertical plate; 12. a round bar; 13. a circular groove; 14. a circular plate; 15. a spring; 16. a telescopic rod; 17. a socket; 18. a vent pipe; 19. a secondary vent pipe; 20. a secondary activated carbon filter screen; 21. an electric telescopic rod; 22. a lifting plate; 23. a sealing plate; 24. a secondary seal plate; 25. a second secondary seal plate; 26. a sealing strip.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-4, a programmable control cabinet according to an embodiment of the present invention includes a cabinet body 1 and a heat dissipation mechanism, the heat dissipation mechanism includes a setting box 2 fixed on one side of an outer wall of the cabinet body 1, a heat dissipation fan 3 is fixedly disposed inside the setting box 2 through a bracket, a heat dissipation fan blade is mounted on the heat dissipation fan 3, an air outlet cavity 4 is connected to the setting box 2, the air outlet cavity 4 is embedded in an inner wall of the cabinet body 1, air outlet pipes 5 penetrating through the inner wall of the cabinet body 1 are uniformly distributed on the air outlet cavity 4, the inside of the air outlet pipes 5 is communicated with the inside of the cabinet body 1, a threaded cylinder 6 is embedded on a side wall of the setting box 2, an external threaded cylinder 7 is sleeved on an internal thread of the threaded cylinder 6, the external threaded cylinder 7 is communicated with the inside of the setting box 2, an activated carbon filter screen 8 is disposed inside the external threaded cylinder 7, the utility model discloses a cabinet, including the cabinet body 1, the cabinet body 1 outer wall opposite side is equipped with exhaust pipe 9, thermodetector and controller are installed to the top in the cabinet body 1, thermodetector with cooling fan 3 all with controller control connection, cabinet body 1 inside is equipped with space adjustment mechanism.

Example two:

referring to fig. 1, 3 and 4, for the space adjusting mechanism, the heat dissipating mechanism includes a setting box 2 fixed on one side of the outer wall of the cabinet 1, a heat dissipating fan 3 is fixedly arranged inside the setting box 2 through a bracket, the heat dissipating fan 3 is provided with heat dissipating blades, the setting box 2 is connected with an air outlet cavity 4, the air outlet cavity 4 is embedded in the inner wall of the cabinet 1, air outlet pipes 5 penetrating through the inner wall of the cabinet 1 are uniformly distributed on the air outlet cavity 4, the inside of the air outlet pipe 5 is communicated with the inside of the cabinet 1, a threaded cylinder 6 is embedded on the side wall of the setting box 2, an external threaded cylinder 7 is sleeved on the threaded cylinder 6, the external threaded cylinder 7 is communicated with the inside of the setting box 2, an activated carbon filter screen 8 is arranged inside the external threaded cylinder 7, and an exhaust pipe 9 is arranged on the other side of the outer wall of the cabinet 1, a temperature detector and a controller are installed at the top end in the cabinet body 1, the temperature detector and the cooling fan 3 are connected with the controller in a controlled manner, a space adjusting mechanism is arranged in the cabinet body 1 and comprises a plurality of equipment mounting plates 10, a setting cavity is formed in the bottom of each equipment mounting plate 10, two vertical plates 11 are arranged in the setting cavity, two round rods 12 are fixedly arranged at the ends, far away from each other, of the vertical plates 11, round grooves 13 matched with the round rods 12 are formed in the equipment mounting plates 10, the round rods 12 are arranged in the corresponding round grooves 13, round plates 14 are fixedly arranged in the round grooves 13, springs 15 are fixedly arranged on the round plates 14, the springs 15 are sleeved on the corresponding round rods 12, and the other ends of the springs 15 are fixed on the outer surfaces of the round rods 12, connect through quantity for two telescopic links 16 between the vertical board 11, one side that vertical board 11 is corresponding all fixes and is equipped with the bar, the tip of round bar 12 stretches out circular slot 13, the internal portion both sides of cabinet 1 all seted up with the tip assorted socket 17 of round bar 12.

Through the scheme of the utility model, the beneficial effects are as follows: when the inner space rationally distributes, install its electrical components on equipment mounting panel 10, notice, evenly distributed's mouth of ventilating on equipment mounting panel 10, manual extrusion bar in advance, make its pole 12 move in to circular slot 13, then put into cabinet body 1 with equipment mounting panel 10, finally loosen the bar again, drive pole 12 through spring 15 and reset, circular slot 13 is stretched out to the tip of pole 12, final pole is worn into in socket 17, can realize equipment mounting panel 10's fixing, it needs to be noted that, pole 12 is the activity and passes the setting of plectane 14, the installation is simple like this, avoid passing through the screw installation, make the dismantlement in its later stage inconvenient, and design like this, the interval between the adjustable adjacent equipment mounting panel 10, thereby fine regulation the space that electrical components occupy.

Example three:

referring to fig. 1-4, for the heat dissipation mechanism, the heat dissipation mechanism includes a setting box 2 fixed on one side of the outer wall of the cabinet body 1, a heat dissipation fan 3 is fixedly arranged inside the setting box 2 through a bracket, a heat dissipation fan blade is installed on the heat dissipation fan 3, an air outlet cavity 4 is connected on the setting box 2, the air outlet cavity 4 is embedded in the inner wall of the cabinet body 1, air outlet pipes 5 penetrating through the inner wall of the cabinet body 1 are uniformly distributed on the air outlet cavity 4, the inside of the air outlet pipes 5 is communicated with the inside of the cabinet body 1, a threaded cylinder 6 is embedded on the side wall of the setting box 2, an external threaded cylinder 7 is sleeved on the threaded cylinder 6, the external threaded cylinder 7 is communicated with the inside of the setting box 2, an activated carbon filter screen 8 is arranged inside the external threaded cylinder 7, an exhaust pipe 9 is arranged on the other side of the outer wall of the cabinet body 1, a temperature detector and a controller are installed at the top end inside the cabinet body 1, the temperature detector and the cooling fan 3 are both connected with the controller in a control manner, a space adjusting mechanism is arranged inside the cabinet body 1, a ventilation pipe 18 is arranged on the other side of the outer wall of the cabinet body 1, the inner wall of the ventilation pipe 18 is in an internal thread shape, an auxiliary ventilation pipe 19 is sleeved in the internal thread of the ventilation pipe 18, an auxiliary activated carbon filter screen 20 is arranged inside the auxiliary ventilation pipe 19, a motor frame is fixedly arranged at the top end outside the cabinet body 1 and is in a U-shaped shape, an electric telescopic rod 21 is fixedly arranged at the top end inside the motor frame, a lifting plate 22 is fixedly arranged at the output bottom end of the electric telescopic rod 21, a thin rod is arranged at one side of the bottom end of the lifting plate 22, a sealing plate 23 is fixedly arranged at the bottom end of the thin rod, an auxiliary thin rod is arranged at the other side of the bottom end of the lifting plate 22, an auxiliary sealing plate 24 is fixedly arranged on the side wall of the bottom of the auxiliary thin rod, a second auxiliary thin rod is arranged at the bottom end of the auxiliary sealing plate 24, the inferior thin pole bottom mounting of second is equipped with the vice closing plate 25 of second, 1 bottom corner edge department of the cabinet body all fixedly is equipped with the supporting leg, the supporting leg is the rubber material, 1 one side of the cabinet body is through the relevant door of closing of metal hinge installation, it is equipped with sealing strip 26 to close the inboard pasting of door.

Through the scheme of the utility model, the beneficial effects are as follows: it is noted that the external thread cylinder 7 is sleeved in the thread cylinder 6 by threads, the end part of the external thread cylinder 7 leaks out of the thread cylinder 6, the installation mode of the auxiliary ventilation pipe 19 is the same, and the end part of the auxiliary ventilation pipe 19 leaks out of the ventilation pipe 18, so that the design is convenient for manually rotating the external thread cylinder 7 and the auxiliary ventilation pipe 19 to periodically disassemble and clean the external thread cylinder 7 and the auxiliary ventilation pipe 19, and meanwhile, the side wall of the bottom of the auxiliary thin rod is fixed with the auxiliary sealing plate 24, so that the auxiliary ventilation pipe 19 can be prevented from being shielded by the auxiliary thin rod when the auxiliary ventilation pipe 19 is disassembled, the auxiliary ventilation pipe 19 can not be disassembled, during heat dissipation, the controller controls the electric telescopic rod 21 to work to drive the thin rod to ascend, so that the sealing plate 23 does not shield the external thread cylinder 7, the external air is ensured to normally enter the setting box 2, and the auxiliary thin rod and the second auxiliary thin rod ascend correspondingly, make its secondary sealing plate 25 not shelter from exhaust pipe 9, make its inside heat can normally discharge through exhaust pipe 9, and secondary sealing plate 24 rise then can shelter from secondary ventilation pipe 19, make its secondary ventilation pipe 19 sealed, otherwise, when not dispelling the heat, external screw thread section of thick bamboo 7 and exhaust pipe 9 are sheltered from, make its external dust get into the internal portion of cabinet, secondary ventilation pipe 19 then can not be sheltered from sealedly this moment, make its secondary ventilation pipe 19 carry out inside ventilation at ordinary times, also play certain heat dissipation, secondary activated carbon filter screen 20 then can play dustproof dampproofing and air effect, after the closing door is closed, sealing strip 26 has improved the device's leakproofness.

For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:

in practical application, when the control cabinet is used, and when the temperature detector detects a preset high temperature, the controller controls the heat dissipation fan 3, the heat dissipation fan 3 sucks external air into the external thread cylinder 7, the thread cylinder 6, the setting box 2 and the air outlet cavity 4 in sequence, and finally discharges the external air into the cabinet body through the air outlet pipe 5, because a good heat dissipation effect is achieved, the arranged active carbon filter screen 8 prevents moisture and dust in the external air from entering the cabinet body 1, because the sizes and the installation positions of electric elements used in the control cabinet are different, the distribution of the installation space in the existing control cabinet is fixed, when a large number of electric elements are used, the internal space cannot be reasonably distributed, so that the space occupied by the large-size electric elements is large, the internal space is not uniformly distributed, and therefore, through the arranged space adjusting mechanism, the internal space can be reasonably distributed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A programmable control cabinet comprises a cabinet body (1) and a heat dissipation mechanism, and is characterized in that the heat dissipation mechanism comprises a setting box (2) fixed on one side of the outer wall of the cabinet body (1), the inside of the setting box (2) is fixedly provided with a heat dissipation fan (3) through a support, the heat dissipation fan (3) is provided with heat dissipation fan blades, the setting box (2) is connected with an air outlet cavity (4), the air outlet cavity (4) is embedded in the inner wall of the cabinet body (1), the air outlet cavity (4) is uniformly provided with air outlet pipes (5) penetrating through the inner wall of the cabinet body (1), the inside of the air outlet pipes (5) is communicated with the inside of the cabinet body (1), the side wall of the setting box (2) is provided with an embedded threaded cylinder (6), the threaded cylinder (6) is sleeved with an internal threaded cylinder (7), the external threaded cylinder (7) is communicated with the inside of the setting box (2), the utility model discloses a cabinet, including the cabinet body, the external screw thread section of thick bamboo (7) is inside to be equipped with activated carbon filter screen (8), the cabinet body (1) outer wall opposite side is equipped with exhaust pipe (9), thermodetector and controller are installed to the top in the cabinet body (1), thermodetector with cooling fan (3) all with controller control connection, the cabinet body (1) inside is equipped with space adjustment mechanism.

2. The programmable control cabinet according to claim 1, wherein the space adjusting mechanism comprises a plurality of equipment mounting plates (10), a setting cavity is opened at the bottom of the equipment mounting plates (10), two vertical plates (11) are arranged inside the setting cavity, two round rods (12) are fixedly arranged at the ends of the vertical plates (11) far away from each other, circular grooves (13) matched with the round rods (12) are opened on the equipment mounting plates (10), the round rods (12) are arranged in the corresponding circular grooves (13), round plates (14) are fixedly arranged in the circular grooves (13), springs (15) are fixedly arranged on the round plates (14), the springs (15) are sleeved on the corresponding round rods (12), and the other ends of the springs (15) are fixed on the outer surfaces of the round rods (12), connect through quantity for two telescopic link (16) between vertical board (11), one side that vertical board (11) are corresponding all fixes and is equipped with the bar, the tip of round bar (12) stretches out circular slot (13), the cabinet body (1) inside both sides all seted up with tip assorted socket (17) of round bar (12).

3. The programmable control cabinet according to claim 1, characterized in that a ventilation pipe (18) is arranged on the other side of the outer wall of the cabinet body (1), the inner wall of the ventilation pipe (18) is in an internal thread shape, an auxiliary ventilation pipe (19) is sleeved on the internal thread of the ventilation pipe (18), and an auxiliary activated carbon filter screen (20) is arranged inside the auxiliary ventilation pipe (19).

4. The programmable control cabinet according to claim 1, wherein a motor frame is fixedly arranged at the outer top end of the cabinet body (1), the motor frame is U-shaped, an electric telescopic rod (21) is fixedly arranged at the inner top end of the motor frame, a lifting plate (22) is fixedly arranged at the output bottom end of the electric telescopic rod (21), a thin rod is arranged on one side of the bottom end of the lifting plate (22), a sealing plate (23) is fixedly arranged at the bottom end of the thin rod, an auxiliary thin rod is arranged on the other side of the bottom end of the lifting plate (22), an auxiliary sealing plate (24) is fixedly arranged on the side wall of the bottom of the auxiliary thin rod, a second auxiliary thin rod is arranged at the bottom end of the auxiliary sealing plate (24), and a second auxiliary sealing plate (25) is fixedly arranged at the bottom end of the second auxiliary thin rod.

5. The programmable control cabinet according to claim 1, characterized in that supporting legs are fixedly arranged at the bottom corner edges of the cabinet body (1), the supporting legs are made of rubber, a related closing door is installed on one side of the cabinet body (1) through a metal hinge, and a sealing strip (26) is pasted on the inner side of the closing door.