CN217639987U

CN217639987U - Electrical control device of modular electric operating mechanism

Info

Publication number: CN217639987U
Application number: CN202221337107.1U
Authority: CN
Inventors: 张志远; 耿宝光; 程志彦; 刘媛媛; 吕梦蛟
Original assignee: Shanxi Engineering Vocational College
Current assignee: Shanxi Engineering Vocational College
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-21
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a modularization electricity behaviour mechanism electrical control device, comprises a box bod, the inboard surface of box body is provided with the mounting panel, be connected through a plurality of vibration damper between mounting panel and the box body, the upper surface of mounting panel is provided with control mechanism, first through groove has been seted up on the left side surface of box body, and the first inboard surface that runs through the groove is provided with ventilation unit, ventilation unit's inboard surface is provided with miniature electric fan, ventilation unit's the first dust screen of outside fixed surface connection. The utility model discloses a third installation piece can be installed the box body fast, opens ventilation unit, and is rotatory through miniature electric fan, can circulate the inboard air of box body, can discharge the inboard heat of box body through the radiating groove, can be with reducing the inboard temperature of box body, can make control mechanism be in suitable operational environment, has improved the practicality.

Description

Electrical control device of modular electric operating mechanism

Technical Field

The utility model relates to an electrical installation technical field specifically is a modularization electricity behaviour mechanism electrical control device.

Background

Most of the key devices of the traditional electric operating mechanism are formed by assembling an alternating current contactor, an intermediate relay, a combined terminal strip, a fuse, a button, a travel switch, a large number of connecting wires and the like, are not favorable for production assembly and field installation, do not have a certain heat dissipation function at work and are easy to cause short circuit.

Chinese patent "an electric control device of modularization electricity behaviour mechanism" (patent number: 202123187884.0) in the utility model, this structure is fought integrated on the PCB board with key control components and parts, and utilize embedment epoxy to seal the part, the wire of seal box inside all walks the line through the PCB board and accomplishes, the wire connection has been reduced, make whole more succinct, and embedment epoxy seals up key parts, the waterproof nature of whole device has been improved, however, the controlling means in the above-mentioned patent does not possess the ventilation effect, can not circulate the inboard air of controlling means, therefore the inboard heat of controlling means can not get rid of, lead to the controlling means to take place the short circuit condition easily, and the service life is reduced, and the practicality is reduced, lead to the poor problem of radiating effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization electricity behaviour mechanism electrical control device to propose current controlling means simple structure, function singleness in solving above-mentioned background art, can not dispel the heat to the inboard heat of controlling means, lead to the inboard electronic component of controlling means to take place the short circuit condition easily, reduced life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modularization electricity behaviour mechanism electrical control device, includes the box body, the inboard surface of box body is provided with the mounting panel, be connected through a plurality of vibration damper between mounting panel and the box body, the upper surface of mounting panel is provided with control mechanism, the left side surface of box body has seted up first through groove, and the inboard surface in first through groove is provided with ventilation unit, ventilation unit's inboard surface is provided with miniature electric fan, ventilation unit's outside fixed surface is connected with first dust screen.

Preferably, the surfaces of the two sides of the ventilation device are fixedly connected with first mounting blocks, and the two first mounting blocks are connected with the first through groove through first fastening bolts, so that the ventilation device can be conveniently disassembled and assembled.

Preferably, a plurality of vibration damper all includes first barrel, and the equal swing joint of the inboard surface of the first barrel of a plurality of has the slide bar, all is connected through the spring between a plurality of slide bar and the first barrel of a plurality of, is convenient for carry out effectual buffering to the mounting panel, can carry out effectual protection to control mechanism.

Preferably, control mechanism includes the PCB board, the last fixed surface of PCB board is connected with the relay, the upper surface of PCB board is located the right side fixedly connected with circuit breaker of relay, the upper surface of relay is located the right side fixedly connected with thermal protector of circuit breaker, all weld mutually through the soldering between PCB board and relay, thermal protector, the circuit breaker, can carry out the modularization to relay, thermal protector, circuit breaker through the PCB board and use.

Preferably, the upper surface of box body is provided with sealed lid, the lower fixed surface of sealed lid is connected with the sealing washer, the equal fixedly connected with second installation piece in both sides surface of sealed lid all is connected through second fastening bolt between two second installation pieces and the box body, and the sealing washer can increase the leakproofness of sealed lid, is convenient for carry out the dismouting to sealed lid through second installation piece.

Preferably, the radiating groove has been seted up to the front side surface of box body, the outside fixed surface of radiating groove is connected with the second dust screen, is convenient for carry out circulation to the inboard air of box body, arranges the heat in the box body outside.

Preferably, the equal symmetry fixedly connected with third installation piece in both sides surface of box body, four third installation pieces all are the spill structure, and the mounting groove has all been seted up to the upper surface of four third installation pieces, is convenient for carry out the dismouting to the box body.

Preferably, all be connected through a plurality of third fastening bolt between control mechanism and the mounting panel, the hole has all been seted up to the upper surface of mounting panel in a plurality of third fastening bolt's position department, and the internal thread with a plurality of third fastening bolt threaded connection is all seted up to the inboard surface in a plurality of hole, is convenient for carry out the dismouting to control mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a third installation piece can be installed the box body fast, opens ventilation unit, and is rotatory through miniature electric fan, can circulate the inboard air of box body, can discharge the inboard heat of box body through the radiating groove, can be with reducing the inboard temperature of box body, can make control mechanism be in suitable operational environment, has improved the practicality.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an exploded view of the case of FIG. 1 according to the present invention;

FIG. 3 is a view showing the internal structure of the box body shown in FIG. 1;

FIG. 4 is a left side view of the box body of FIG. 1 according to the present invention;

fig. 5 is an enlarged structural view of a portion a in fig. 3 according to the present invention;

fig. 6 is an enlarged structural view of the position B in fig. 4 according to the present invention.

In the figure: 1. a box body; 2. mounting a plate; 3. a vibration damping device; 4. a control mechanism; 5. a PCB board; 6. a relay; 7. a thermal protector; 8. a ventilation device; 9. a miniature electric fan; 10. a first mounting block; 11. a slide bar; 12. a spring; 13. a sealing cover; 14. a second mounting block; 15. a third mounting block; 16. and a heat dissipation groove.

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 technical solution: the electrical control device of the modular electric operating mechanism comprises a box body 1, wherein the surfaces of two sides of the box body 1 are symmetrically and fixedly connected with third mounting blocks 15, the four third mounting blocks 15 are in concave structures, and mounting grooves are formed in the upper surfaces of the four third mounting blocks 15, so that the box body 1 can be conveniently disassembled and assembled;

a heat dissipation groove 16 is formed in the front side surface of the box body 1, and a second dust screen is fixedly connected to the outer side surface of the heat dissipation groove 16, so that air inside the box body 1 can be circulated conveniently, and heat can be discharged to the outer side of the box body 1;

the upper surface of the box body 1 is provided with a sealing cover 13, the lower surface of the sealing cover 13 is fixedly connected with a sealing ring, the surfaces of two sides of the sealing cover 13 are fixedly connected with second mounting blocks 14, the two second mounting blocks 14 are connected with the box body 1 through second fastening bolts, the sealing ring can increase the sealing performance of the sealing cover 13, and the sealing cover 13 can be conveniently dismounted through the second mounting blocks 14;

the inner side surface of the box body 1 is provided with a mounting plate 2, the mounting plate 2 is connected with the box body 1 through a plurality of vibration damping devices 3, each vibration damping device 3 comprises a first cylinder, the inner side surfaces of the first cylinders are movably connected with sliding rods 11, the sliding rods 11 are connected with the first cylinders through springs 12, the mounting plate 2 is conveniently and effectively buffered, and the control mechanism 4 can be effectively protected;

the upper surface of the mounting plate 2 is provided with a control mechanism 4, the control mechanism 4 comprises a PCB 5, the upper surface of the PCB 5 is fixedly connected with a relay 6, the upper surface of the PCB 5 is positioned on the right side of the relay 6 and is fixedly connected with a circuit breaker, the upper surface of the relay 6 is positioned on the right side of the circuit breaker and is fixedly connected with a thermal protector 7, the PCB 5, the relay 6, the thermal protector 7 and the circuit breaker are welded through tin soldering, and the relay 6, the thermal protector 7 and the circuit breaker can be modularly used through the PCB 5;

the control mechanism 4 is connected with the mounting plate 2 through a plurality of third fastening bolts, holes are formed in the positions, located at the plurality of third fastening bolts, of the upper surface of the mounting plate 2, and internal threads in threaded connection with the plurality of third fastening bolts are formed in the inner side surfaces of the holes, so that the control mechanism 4 can be conveniently dismounted;

a first through groove is formed in the left side surface of the box body 1, a ventilation device 8 is arranged on the inner side surface of the first through groove, first mounting blocks 10 are fixedly connected to the two side surfaces of the ventilation device 8, and the two first mounting blocks 10 are connected with the first through groove through first fastening bolts, so that the ventilation device 8 can be conveniently disassembled;

the inner side surface of the ventilating device 8 is provided with a miniature electric fan 9, and the outer side surface of the ventilating device 8 is fixedly connected with a first dustproof net.

The working principle is as follows: firstly, the user installs PCB 5 on mounting panel 2 upper surface, can be to relay 6 through PCB 5, thermal protector 7, the circuit breaker carries out the modularization use, the installation is accomplished, seal lid 13 block is at box body 1 upper surface, can install sealed lid 13 through second installation piece 14 fast, the completion, the user places box body 1 in suitable position department, can install box body 1 fast through third installation piece 15, be favorable to field assembly, be convenient for use control mechanism 4, open ventilation unit 8, it is rotatory through miniature electric fan 9, can circulate the inboard air of box body 1, can discharge the inboard heat of box body 1 through radiating groove 16, can be with reducing the inboard temperature of box body 1, can make control mechanism 4 be in suitable operational environment, when ventilation unit 8 breaks down, the user becomes flexible first fastening bolt, dismantle ventilation unit 8, can maintain ventilation unit 8, change, and the practicality is improved.

In conclusion: the utility model discloses a third installation piece 15 can be installed box body 1 fast, opens ventilation unit 8, and is rotatory through miniature electric fan 9, can circulate 1 inboard air of box body, can discharge 1 inboard heat of box body through radiating groove 16, can be with reducing 1 inboard temperature of box body, can make control mechanism 4 be in suitable operational environment, has improved the practicality.

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 modularization electricity behaviour mechanism electrical control device, includes box body (1), its characterized in that: the novel multifunctional box is characterized in that a mounting plate (2) is arranged on the inner side surface of the box body (1), the mounting plate (2) is connected with the box body (1) through a plurality of vibration reduction devices (3), a control mechanism (4) is arranged on the upper surface of the mounting plate (2), a first through groove is formed in the left side surface of the box body (1), a ventilation device (8) is arranged on the inner side surface of the first through groove, a miniature electric fan (9) is arranged on the inner side surface of the ventilation device (8), and a first dust screen is fixedly connected to the outer side surface of the ventilation device (8).

2. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: the two side surfaces of the ventilation device (8) are fixedly connected with first mounting blocks (10), and the two first mounting blocks (10) are connected with the first through groove through first fastening bolts.

3. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: a plurality of damping device (3) all include first barrel, and the equal swing joint of the inboard surface of the first barrel of a plurality of has slide bar (11), all is connected through spring (12) between a plurality of slide bar (11) and the first barrel of a plurality of.

4. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: control mechanism (4) include PCB board (5), the last fixed surface of PCB board (5) is connected with relay (6), the upper surface of PCB board (5) is located the right side fixedly connected with circuit breaker of relay (6), the upper surface of relay (6) is located the right side fixedly connected with thermal protector (7) of circuit breaker, all weld mutually through the soldering between PCB board (5) and relay (6), thermal protector (7), the circuit breaker.

5. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: the upper surface of box body (1) is provided with sealed lid (13), the lower fixed surface of sealed lid (13) is connected with the sealing washer, the equal fixedly connected with second installation piece (14) in both sides surface of sealed lid (13), all be connected through second fastening bolt between two second installation pieces (14) and box body (1).

6. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: the front side surface of the box body (1) is provided with a heat dissipation groove (16), and the outer side surface of the heat dissipation groove (16) is fixedly connected with a second dust screen.

7. A modular electrically operated mechanism electrical control apparatus as claimed in claim 1, wherein: the equal symmetry fixedly connected with third installation piece (15) in both sides surface of box body (1), four third installation pieces (15) all are the concave structure, and the mounting groove has all been seted up to the upper surface of four third installation pieces (15).

8. A modular electric operating mechanism electric control apparatus according to claim 1, characterized in that: all be connected through a plurality of third fastening bolt between control mechanism (4) and mounting panel (2), the hole has all been seted up in the position department that the upper surface of mounting panel (2) is located a plurality of third fastening bolt, and the internal thread with a plurality of third fastening bolt threaded connection is all seted up to the inboard surface in a plurality of hole.