CN217037784U

CN217037784U - Safety industrial control power supply

Info

Publication number: CN217037784U
Application number: CN202220357523.1U
Authority: CN
Inventors: 杨庆高; 石明勇; 李行友; 孙钢强; 周军
Original assignee: Guangdong Zhenglian Power Supply Co ltd
Current assignee: Guangdong Zhenglian Power Supply Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-22
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of industrial control power supplies, in particular to a safe industrial control power supply which overcomes the defect of poor internal heat dissipation effect of the power supply. The fan is designed to play a role in blowing and radiating the inside of the lower shell and the upper shell when the fan works, so that the radiating effect of the inside of the power supply can be improved, the power supply can be prevented from being burnt by overheating, the use safety of the power supply is improved, and the dust can be prevented from entering the inside of the power supply by the functions of the filter screen and the dust screen.

Description

Safety industrial control power supply

Technical Field

The utility model relates to the technical field of industrial control power supplies, in particular to a safe industrial control power supply.

Background

The electric power is an indispensable production element in an industrial field, and under a special environment, no electric power supply exists, a lot of work is stopped, the conventional solution is to provide the electric power supply through a generator, but the generator is heavy in volume and unchangeable in carrying, and the electric power must be transported to a destination through an automobile, so that the workload is increased invisibly, if the workload is not very large, the transportation process of the generator wastes labor hours, for industrial production, the power supply quality of an industrial control system plays a vital role in efficient and reliable operation of enterprise production and communication, and an industrial control power supply can help to provide electric energy, so that the inconvenience of traditional electricity utilization is solved. When the current industrial control power supply is used, the internal heat dissipation effect of the power supply is poor, the problem of overheating of the power supply is easy to occur, the power supply can be burnt when the problem is serious, and the use safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor internal heat dissipation effect of a power supply and provides a safe industrial control power supply.

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

a safe industrial control power supply comprises a lower shell, wherein a supporting block is arranged on the lower shell, a magnet is arranged inside the lower shell, a mounting plate is adsorbed on the magnet and is in contact with the lower shell, a dustproof net is arranged on the mounting plate, an upper shell is in contact with the lower shell, a fan is arranged inside the upper shell, a fixed seat is arranged on the upper shell, a limiting rod is connected inside the fixed seat in a sliding mode, a limiting ring is arranged on the limiting rod and is in contact with the fixed seat, a first spring is arranged on the outer side of the limiting rod, connecting seats are connected on the limiting rod in a sliding mode and are respectively in contact with the fixed seat and the upper shell, a handle is arranged on the connecting seat, a filter screen is arranged on the connecting seat and is in contact with the upper shell, a mounting seat is arranged on the lower shell and is in contact with the upper shell, the improved spring fixing device is characterized in that a connecting plate is contacted with the mounting seat, a convex block is arranged on the connecting plate and is in sliding connection with the mounting seat, a sliding block is connected to the convex block in a sliding mode, the sliding block is connected with the mounting seat in a sliding mode, the sliding block is installed on the upper shell, a positioning rod is arranged on the connecting plate and is in sliding connection with the mounting seat, a second spring is arranged on the outer side of the positioning rod, a positioning ring is arranged on the positioning rod, and the positioning ring is connected with the mounting seat in a sliding mode.

Preferably, the number of the supporting blocks is multiple, and the supporting blocks are uniformly distributed on the lower shell.

Preferably, one end of the first spring is mounted on the limiting ring, and the other end of the first spring is mounted on the fixing seat.

Preferably, the connecting seat is provided with a limiting groove, and a limiting rod is slidably connected inside the limiting groove.

Preferably, one end of the second spring is mounted on the positioning ring, and the other end of the second spring is mounted on the mounting seat.

Preferably, a sliding groove is formed in the mounting seat, and a sliding block is connected to the inside of the sliding groove in a sliding mode.

The utility model has the beneficial effects that: this safe type industrial control power, through the effect of design fan, the fan work can play a radiating purpose of blowing to the inside of inferior valve and epitheca to can improve the inside radiating effect of control power, can prevent that the power from burning out by overheat, improve power safety in utilization, and through the effect of filter screen and dust screen, can play a dustproof mesh to the power, can prevent effectively that the dust from getting into inside the power.

Drawings

FIG. 1 is a perspective view of the overall structure of a safety industrial control power supply according to the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of a safety type industrial control power supply in accordance with the present invention;

FIG. 3 is an enlarged view of the safety type industrial control power supply at the position A in FIG. 2;

fig. 4 is an enlarged view of the safety type industrial control power supply at the position B in fig. 2.

In the figure: 1. a lower case; 2. a support block; 3. a magnet; 4. mounting a plate; 5. a dust screen; 6. an upper shell; 7. a fan; 8. a fixed seat; 9. a limiting rod; 10. a limiting ring; 11. a first spring; 12. a connecting seat; 13. a limiting groove; 14. filtering with a screen; 15. a handle; 16. a mounting seat; 17. a connecting plate; 18. a bump; 19. a slider; 20. positioning a rod; 21. a second spring; 22. a positioning ring; 23. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 4, a safety type industrial control power supply comprises a lower casing 1, wherein supporting blocks 2 are arranged on the lower casing 1, the number of the supporting blocks 2 is multiple, the supporting blocks 2 are uniformly distributed on the lower casing 1, the whole structure can be supported by designing the supporting blocks 2, a magnet 3 is arranged inside the lower casing 1, a mounting plate 4 is adsorbed on the magnet 3, the mounting plate 4 is in contact with the lower casing 1, a dust screen 5 is arranged on the mounting plate 4, an upper casing 6 is in contact with the lower casing 1, a fan 7 is arranged inside the upper casing 6, a fixing seat 8 is arranged on the upper casing 6, a limiting rod 9 is slidably connected inside the fixing seat 8, a limiting ring 10 is arranged on the limiting rod 9, the limiting ring 10 is in contact with the fixing seat 8, a first spring 11 is arranged outside the limiting rod 9, one end of the first spring 11 is arranged on the limiting ring 10, the other end of the first spring 11 is arranged on the fixing seat 8, the first spring 11 is designed such that the force of the first spring 11 can act on the stop collar 10.

In this embodiment, the limiting rod 9 is slidably connected with a connecting seat 12, a limiting groove 13 is formed on the connecting seat 12, the limiting rod 9 is slidably connected inside the limiting groove 13, through design spacing groove 13, make gag lever post 9 can slide in spacing groove 13, connecting seat 12 contacts with fixing base 8 and epitheca 6 respectively, be provided with handle 15 on connecting seat 12, be provided with filter screen 14 on connecting seat 12, filter screen 14 contacts with epitheca 6, be provided with mount pad 16 on the inferior valve 1, mount pad 16 contacts with epitheca 6, the contact has connecting plate 17 on the mount pad 16, be provided with lug 18 on the connecting plate 17, lug 18 and mount pad 16 sliding connection, sliding connection has slider 19 on the lug 18, slider 19 and mount pad 16 sliding connection, spout 23 has been seted up on the mount pad 16, the inside sliding connection of spout 23 has slider 19, through design spout 23, make slider 19 can slide in spout 23.

In this embodiment, the slider 19 is installed on the upper shell 6, the connecting plate 17 is provided with the positioning rod 20, the positioning rod 20 is connected with the mounting seat 16 in a sliding manner, the outer side of the positioning rod 20 is provided with the second spring 21, one end of the second spring 21 is installed on the positioning ring 22, the other end of the second spring 21 is installed on the mounting seat 16, and by designing the second spring 21, the acting force of the second spring 21 can act on the positioning ring 22, the positioning ring 22 is arranged on the positioning rod 20, and the positioning ring 22 is connected with the mounting seat 16 in a sliding manner.

The specific implementation process is as follows: during the use, through the work of fan 7, fan 7 can be with the outside air suction, the air can blow off to inferior valve 1 and the inside of epitheca 6 through the effect of fan 7, reach the radiating purpose inside the power, improve the inside radiating effect of control power, can prevent that the power from burning out by overheat, the power safety in utilization has been improved, the lower extreme of the inside air of power accessible inferior valve 1 is discharged, simultaneously, through the effect of filter screen 14, can play a filterable effect to the air that gets into the power inside, prevent that the dust from getting into the power through epitheca 6 inside, through pulling spacing ring 10 to the outside, can make spacing ring 10 drive gag lever post 9 and remove and separate with connecting seat 12, can separate gag lever post 9 and connecting seat 12, through upwards pulling handle 15, can take out connecting seat 12, conveniently carry out the clearance of filter screen 14. Through the effect of dust screen 5, can prevent that the dust from getting into the power through inferior valve 1 inside, through the absorption of mounting panel 4 with magnet 3, can directly take off mounting panel 4, be convenient for carry out the clearance of dust screen 5. When needs overhaul the inside power, to the direction pulling connecting plate 17 of keeping away from mount pad 16, connecting plate 17 drives locating lever 20 and removes, locating lever 20 drives holding ring 22 and removes, make holding ring 22 can extrude second spring 21, connecting plate 17 can drive lug 18 and remove simultaneously, make lug 18 and slider 19 separation, then upwards stimulate epitheca 6, epitheca 6 drives slider 19 and upwards slides along spout 23, can separate epitheca 6 and inferior valve 1, make the convenience dismantle the power, be convenient for carry out the maintenance of power.

This safe type industrial control power, through the effect of design fan 7, the work of fan 7 can play a radiating purpose of blowing to the inside of inferior valve 1 and epitheca 6 to can improve the inside radiating effect of control power, can prevent that the power from overheating to burn out, improve power safety in utilization, and through the effect of filter screen 14 and dust screen 5, can play a dustproof mesh to the power, can prevent effectively that the dust from getting into inside the power.

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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The safety type industrial control power supply comprises a lower shell (1) and is characterized in that a supporting block (2) is arranged on the lower shell (1), a magnet (3) is arranged inside the lower shell (1), a mounting plate (4) is adsorbed on the magnet (3), the mounting plate (4) is in contact with the lower shell (1), a dustproof net (5) is arranged on the mounting plate (4), an upper shell (6) is in contact with the lower shell (1), a fan (7) is arranged inside the upper shell (6), a fixing seat (8) is arranged on the upper shell (6), a limiting rod (9) is connected to the inside of the fixing seat (8) in a sliding manner, a limiting ring (10) is arranged on the limiting rod (9), the limiting ring (10) is in contact with the fixing seat (8), a first spring (11) is arranged on the outer side of the limiting rod (9), a connecting seat (12) is connected to the limiting rod (9) in a sliding manner, the connecting seat (12) is respectively contacted with the fixed seat (8) and the upper shell (6), a handle (15) is arranged on the connecting seat (12), a filter screen (14) is arranged on the connecting seat (12), the filter screen (14) is contacted with the upper shell (6), a mounting seat (16) is arranged on the lower shell (1), the mounting seat (16) is contacted with the upper shell (6), a connecting plate (17) is contacted on the mounting seat (16), a convex block (18) is arranged on the connecting plate (17), the convex block (18) is in sliding connection with the mounting seat (16), a sliding block (19) is in sliding connection with the convex block (18), the sliding block (19) is in sliding connection with the mounting seat (16), the sliding block (19) is arranged on the upper shell (6), a positioning rod (20) is arranged on the connecting plate (17), and the positioning rod (20) is in sliding connection with the mounting seat (16), the outer side of the positioning rod (20) is provided with a second spring (21), a positioning ring (22) is arranged on the positioning rod (20), and the positioning ring (22) is in sliding connection with the mounting seat (16).

2. A safety power supply according to claim 1, wherein said support blocks (2) are provided in a plurality, said support blocks (2) being uniformly distributed on the lower casing (1).

3. A safety power supply for industrial control according to claim 1, wherein one end of the first spring (11) is mounted on the limiting ring (10), and the other end of the first spring (11) is mounted on the fixing base (8).

4. The safety type industrial control power supply according to claim 1, wherein a limiting groove (13) is formed in the connecting seat (12), and a limiting rod (9) is slidably connected inside the limiting groove (13).

5. A safety power supply for industrial control according to claim 1, characterized in that one end of the second spring (21) is mounted on a positioning ring (22) and the other end of the second spring (21) is mounted on the mounting seat (16).

6. The safety type industrial control power supply according to claim 1, wherein a sliding groove (23) is formed in the mounting seat (16), and a sliding block (19) is slidably connected to the inside of the sliding groove (23).