CN207491445U - A kind of electrical control cabinet based on plc - Google Patents

Abstract

The utility model discloses a kind of electrical control cabinets based on plc,Including babinet,Chamber door,Electric cabinet,Control panel,Cooling mechanism,Threaded rod,Sliding block,Heat emission fan,Servo motor and accumulator,The side of the babinet is equipped with chamber door,The side of the chamber door is equipped with electric cabinet,The side of the electric cabinet is equipped with control panel,The inside of the electric cabinet is equipped with accumulator,Babinet side inner wall is equipped with servo motor,One end of the servo motor is connected by the opposite side inner wall of threaded rod and babinet,Sliding block is installed on the threaded rod,The bottom of the sliding block is equipped with heat emission fan,The inside of the babinet is equipped with cooling mechanism,The cooling mechanism is by permanent magnet,Temperature-sensitive magnet,Lower binding post,Upper binding post,Resetting spring,Fixed plate,Semiconductor chilling plate,U-tube,Air-introduced machine and exhaust fan unit into,The electrical control cabinet,Be conducive to improve radiating efficiency,And improve service life of equipment.

Description

A kind of electrical control cabinet based on plc

Technical field

The utility model is related to the electrical control cabinet technical field based on plc, specially a kind of electrical control based on plc Cabinet.

Background technology

Electrical control cabinet is used to store the bin of electrical equipment, due to electrical equipment in use, a large amount of heat can be generated, If can not radiate in time, very big load can be caused to electrical equipment, so as to reduce the service life of equipment.General electricity Gas switch board installs heat emission fan simply by fixed point, can not improve radiating efficiency, therefore, designs a kind of electricity based on plc Gas switch board is necessary.

Utility model content

The purpose of this utility model is to provide a kind of electrical control cabinet based on plc, to solve in above-mentioned background technology The problem of proposition.

In order to solve the above-mentioned technical problem, the utility model provides following technical solution：A kind of electrical control based on plc Cabinet, including babinet, chamber door, electric cabinet, control panel, cooling mechanism, threaded rod, sliding block, heat emission fan, servo motor and accumulator, The side of the babinet is equipped with chamber door, and the side of the chamber door is equipped with electric cabinet, and the side of the electric cabinet is equipped with control Making sheet, the inside of the electric cabinet are equipped with accumulator, and babinet side inner wall is equipped with servo motor, the servo motor One end connected by the opposite side inner wall of threaded rod and babinet, sliding block is installed on the threaded rod, and the top of sliding block with Top of the box inner wall contact, the bottom of the sliding block are equipped with heat emission fan, and the inside of the babinet is equipped with cooling mechanism, described Control panel is electrically connected heat emission fan and servo motor, and the output terminal of the accumulator is electrically connected heat emission fan and servo motor.

Further, the cooling mechanism is by permanent magnet, temperature-sensitive magnet, lower binding post, upper binding post, resetting spring, solid Fixed board, semiconductor chilling plate, U-tube, air-introduced machine and exhaust fan unit are into the bottom interior wall side of the babinet is equipped with lower wiring Column, the bottom interior wall of the babinet, which is located at lower binding post two side positions of correspondence, is mounted on resetting spring, the resetting spring Top connected by temperature-sensitive magnet, the bottom of the temperature-sensitive magnet corresponds to and is equipped with binding post at lower binding post position, institute The side inner wall for stating babinet is equipped with fixed plate, and the bottom of the fixed plate, which is located at temperature-sensitive magnet position directly above, to be equipped with forever Magnet, the side inner wall of the babinet are equipped with U-tube, and one end of the U-tube is equipped with air-introduced machine, the U-tube it is another One end is equipped with exhaust blower, and the recess inner wall of the U-tube is equipped with semiconductor chilling plate, and the anode of the accumulator is electrical Semiconductor chilling plate is connected, the semiconductor chilling plate is electrically connected upper binding post, under the cathode electric connection of the accumulator Binding post, the control panel are electrically connected air-introduced machine and exhaust blower, and the output terminal of the accumulator is electrically connected air-introduced machine and row Wind turbine.

Further, the chamber door is connect by hinge with babinet.

Further, the servo motor is connect by bolt with babinet.

Further, the correspondence both sides of the babinet offer heat emission hole.

Compared with prior art, the advantageous effect that the utility model is reached is：The electrical control cabinet is controlled by manipulating Plate makes heat emission fan and servo motor work, and heat emission fan work is conducive to radiate, and servo motor work drives threaded rod to turn It is dynamic, sliding block is moved, since the top of sliding block is contacted with top of the box inner wall, anti-limited slip block rotation, so as to which heat emission fan be driven to move It is dynamic, carry out mobile heat dissipation；When the internal temperature values of babinet are in room temperature, resetting spring is in tensional state, temperature-sensitive magnet Top is contacted with the bottom of permanent magnet, and when the internal temperature raising of babinet, the magnetism of temperature-sensitive magnet becomes smaller, and temperature-sensitive magnet is slowly It is detached with permanent magnet, when the gravity value of temperature-sensitive magnet is more than magnetic force, temperature-sensitive magnet compresses resetting spring, makes wiring Column is contacted with lower binding post, is formed closed circuit between upper binding post, lower binding post, semiconductor chilling plate and accumulator, is made Semiconductor chilling plate works, then manipulates control panel, and air-introduced machine and exhaust blower is made to work, air-introduced machine work, by the heat of box house Air is drawn into U-tube, and hot-air carries out refrigeration cool-down by semiconductor chilling plate, then by exhaust blower that the heat after refrigeration is empty Gas exits into box house, cools down to box house, improves radiating efficiency, and improve the service life of equipment.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the whole interior structure diagram of the utility model；

Fig. 3 is the whole interior structure diagram of the utility model；

Fig. 4 is the electric cabinet internal structure schematic diagram of the utility model；

In figure：1- babinets；2- chamber doors；3- electric cabinets；4- control panels；5- cooling mechanisms；6- permanent magnets；7- temperature-sensitive magnets； Binding post under 8-；The upper binding posts of 9-；10- resetting springs；11- fixed plates；12- semiconductor chilling plates；13-U shape pipes；14- air inducing Machine；15- exhaust blowers；16- threaded rods；17- sliding blocks；18- heat emission fans；19- servo motors；20- accumulators.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electrical control cabinet based on plc, including case Body 1, chamber door 2, electric cabinet 3, control panel 4, cooling mechanism 5, threaded rod 16, sliding block 17, heat emission fan 18, servo motor 19 and electric power storage Pond 20, the side of babinet 1 are equipped with chamber door 2, and the side of chamber door 2 is equipped with electric cabinet 3, and the side of electric cabinet 3 is equipped with control Plate 4, the inside of electric cabinet 3 are equipped with accumulator 20, and 1 side inner wall of babinet is equipped with servo motor 19, and the one of servo motor 19 End is connect by threaded rod 16 with the opposite side inner wall of babinet 1, is equipped with sliding block 17 on threaded rod 16, and the top of sliding block 17 and 1 top inner wall of babinet contacts, and the bottom of sliding block 17 is equipped with heat emission fan 18, and the inside of babinet 1 is equipped with cooling mechanism 5, control Plate 4 is electrically connected heat emission fan 18 and servo motor 19, and the output terminal of accumulator 20 is electrically connected heat emission fan 18 and servo motor 19, Be conducive to radiate.

Further, cooling mechanism 5 by permanent magnet 6, temperature-sensitive magnet 7, lower binding post 8, upper binding post 9, resetting spring 10, Fixed plate 11, semiconductor chilling plate 12, U-tube 13, air-introduced machine 14 and exhaust blower 15 form, the bottom interior wall side peace of babinet 1 Equipped with lower binding post 8, the bottom interior wall of babinet 1, which is located at lower binding post 8 two side positions of correspondence, is mounted on resetting spring 10, multiple The top of position spring 10 is connected by temperature-sensitive magnet 7, and the bottom of temperature-sensitive magnet 7 corresponds to be equipped at lower 8 position of binding post and connect Terminal 9, the side inner wall of babinet 1 are equipped with fixed plate 11, and the bottom of fixed plate 11, which is located at 7 position directly above of temperature-sensitive magnet, pacifies Equipped with permanent magnet 6, the side inner wall of babinet 1 is equipped with U-tube 13, and one end of U-tube 13 is equipped with air-introduced machine 14, U-tube 13 The other end exhaust blower 15 is installed, the recess inner wall of U-tube 13 is equipped with semiconductor chilling plate 12, the anode of accumulator 20 Semiconductor chilling plate 12 is electrically connected, semiconductor chilling plate 12 is electrically connected upper binding post 9, and the cathode of accumulator 20 is electrically connected Lower binding post 8, control panel 4 are electrically connected air-introduced machine 14 and exhaust blower 15, and the output terminal of accumulator 20 is electrically connected air-introduced machine 14 With exhaust blower 15, be conducive to radiating and cooling.

Further, chamber door 2 is connect by hinge with babinet 1, convenient for rotation.

Further, servo motor 19 is connect by bolt with babinet 1, is easily installed and is dismantled.

Further, the correspondence both sides of babinet 1 offer heat emission hole, are conducive to radiate.

Operation principle：By manipulating control panel 4, heat emission fan 18 and servo motor 19 is made to work, heat emission fan 18 works favorably In radiating, servo motor 19 works, and threaded rod 16 is driven to rotate, moves sliding block 17, top and case due to sliding block 17 1 top inner wall of body contacts, and anti-limited slip block 17 rotates, and so as to which heat emission fan 18 be driven to move, carries out mobile heat dissipation；When in babinet 1 When portion's temperature value is in room temperature, resetting spring 10 is in tensional state, and the top of temperature-sensitive magnet 7 is contacted with the bottom of permanent magnet 6, When the internal temperature raising of babinet 1, the magnetism of temperature-sensitive magnet 7 becomes smaller, and temperature-sensitive magnet 7 is slowly detached with permanent magnet 6, works as temperature-sensitive When the gravity value of magnet 7 is more than magnetic force, temperature-sensitive magnet 7 compresses resetting spring 10, makes binding post 9 and lower binding post 8 Contact, forms closed circuit between upper binding post 9, lower binding post 8, semiconductor chilling plate 12 and accumulator 20, makes semiconductor Cooling piece 12 works, then manipulates control panel 4, and air-introduced machine 14 and exhaust blower 15 is made to work, and air-introduced machine 14 works, inside babinet 1 Hot-air be drawn into U-tube 13, hot-air by semiconductor chilling plate 12 carry out refrigeration cool-down, then by exhaust blower 15 will make Hot-air after cold is exited into inside babinet 1, to cooling down inside babinet 1, improves radiating efficiency, and improve equipment Service life.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of electrical control cabinet based on plc, including babinet (1), chamber door (2), electric cabinet (3), control panel (4), cooler Structure (5), threaded rod (16), sliding block (17), heat emission fan (18), servo motor (19) and accumulator (20), it is characterised in that：It is described The side of babinet (1) is equipped with chamber door (2), and the side of the chamber door (2) is equipped with electric cabinet (3), and the one of the electric cabinet (3) Side is equipped with control panel (4), and the inside of the electric cabinet (3) is equipped with accumulator (20), the installation of babinet (1) side inner wall There is servo motor (19), one end of the servo motor (19) is connect by threaded rod (16) with the opposite side inner wall of babinet (1), Sliding block (17) is installed, and the top of sliding block (17) is contacted with babinet (1) top inner wall on the threaded rod (16), the sliding block (17) bottom is equipped with heat emission fan (18), and the inside of the babinet (1) is equipped with cooling mechanism (5), control panel (4) electricity Property connection heat emission fan (18) and servo motor (19), the output terminal electric connection heat emission fan (18) and servo of the accumulator (20) Motor (19).

2. a kind of electrical control cabinet based on plc according to claim 1, it is characterised in that：The cooling mechanism (5) by Permanent magnet (6), temperature-sensitive magnet (7), lower binding post (8), upper binding post (9), resetting spring (10), fixed plate (11), semiconductor Cooling piece (12), U-tube (13), air-introduced machine (14) and exhaust blower (15) composition, the bottom interior wall side installation of the babinet (1) There is lower binding post (8), the bottom interior wall of the babinet (1), which is located at corresponding two side positions of lower binding post (8), to be mounted on resetting Spring (10), the top of the resetting spring (10) are connected by temperature-sensitive magnet (7), and the bottom of the temperature-sensitive magnet (7) corresponds to Binding post (9) is installed, the side inner wall of the babinet (1) is equipped with fixed plate (11), described at lower binding post (8) position The bottom of fixed plate (11), which is located at temperature-sensitive magnet (7) position directly above, is equipped with permanent magnet (6), the side of the babinet (1) Inner wall is equipped with U-tube (13), and one end of the U-tube (13) is equipped with air-introduced machine (14), the other end of the U-tube (13) Exhaust blower (15) is installed, the recess inner wall of the U-tube (13) is equipped with semiconductor chilling plate (12), the accumulator (20) anode is electrically connected semiconductor chilling plate (12), binding post (9) in semiconductor chilling plate (12) electric connection, institute The cathode for stating accumulator (20) is electrically connected lower binding post (8), and the control panel (4) is electrically connected air-introduced machine (14) and exhaust blower (15), the output terminal of the accumulator (20) is electrically connected air-introduced machine (14) and exhaust blower (15).

3. a kind of electrical control cabinet based on plc according to claim 1, it is characterised in that：The chamber door (2) passes through hinge Chain is connect with babinet (1).

4. a kind of electrical control cabinet based on plc according to claim 1, it is characterised in that：The servo motor (19) It is connect by bolt with babinet (1).

5. a kind of electrical control cabinet based on plc according to claim 1, it is characterised in that：The correspondence of the babinet (1) Both sides offer heat emission hole.