CN210928420U

CN210928420U - High strength electrical control cabinet

Info

Publication number: CN210928420U
Application number: CN201921689169.7U
Authority: CN
Inventors: 冉佳; 万丽华; 周佳平
Original assignee: Wuhan Hongke Engineering Technology Co ltd
Current assignee: Wuhan Hongke Engineering Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-03
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a high strength electrical control cabinet, including the switch board main part, switch board main part exterior wall has protective housing through spring elastic connection, fixed mounting has the elasticity bed course between protective housing inner chamber bottom and the switch board main part, the gas vent has been seted up to the vertical end of protective housing, switch board main part top fixed mounting has the working bin. The utility model discloses in, when the inside temperature sensor of switch board main part detected inside temperature and exceeded the predetermined value, control motor work drives the flabellum and rotates, the production air current flows, the air current passes through the air duct and transmits each gas blow pipe, the gas blow the inside air exchange that takes place of switch board main part that makes of switch board main part with the air current, the hot gas flow up removes and discharges from the gas vent through exhaust duct, realize the inside quick heat dissipation of switch board main part, the stability of electrical control cabinet has been improved.

Description

High strength electrical control cabinet

Technical Field

The utility model relates to an electrical control cabinet technical field especially relates to a high strength electrical 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 requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or a signal is sent.

At present, the existing electrical control cabinet still has some defects, firstly, the existing electrical control cabinet has poor heat dissipation effect, because the existing electrical control cabinet mostly realizes the heat dissipation of the device through the heat dissipation holes at two sides, the heat dissipation effect is poor, hot air flow in the device cannot be quickly dissipated, so that high temperature is generated in the device, internal elements are damaged, and the stability of the electrical control cabinet is reduced; secondly, current electrical control cabinet is direct placing subaerial for electrical control cabinet's dampproofing ability is relatively poor, and electrical control cabinet is at the great environment during operation of humidity, and the hydrone permeates into the device from the bottom easily and inside causes the short circuit of device internal component, makes the unable normal use of electrical control cabinet, thereby has increased electrical control cabinet's limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a high-strength electrical control cabinet is provided.

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

the utility model provides a high strength electrical control cabinet, includes the switch board main part, switch board main part exterior wall has protective housing through spring elastic connection, fixed mounting has the elasticity cushion between protective housing inner chamber bottom and the switch board main part, the gas vent has been seted up to the vertical end of protective housing, switch board main part top fixed mounting has the working bin, working bin inner chamber top fixed mounting has the motor, the motor output end rotates through the axis of rotation and is connected with the flabellum, the equal fixed mounting in the vertical end both sides of working bin has the air duct, table wall fixedly connected with gas blow pipe in the air duct, switch board main part inner chamber top fixed mounting has temperature sensor, the vertical end both sides of switch board main part all are provided with the exhaust duct with gas vent fixed connection.

As a further description of the above technical solution:

the protective housing is characterized in that fixing seats are fixedly mounted on two sides of the horizontal end of the protective housing, an oil cylinder is arranged at the top of each fixing seat, a positioning plate is fixedly connected to the output end of each oil cylinder, and each positioning plate is of a rectangular structure.

As a further description of the above technical solution:

and the bottom of the protective shell is fixedly provided with a roller.

As a further description of the above technical solution:

and the outer surface wall of the rotating shaft is sleeved with a limiting sleeve, and the limiting sleeve is fixedly connected with the inner surface wall of the working bin through a supporting rod.

As a further description of the above technical solution:

the air blowing pipes are arranged in a plurality of numbers and are distributed symmetrically and equidistantly.

As a further description of the above technical solution:

the locating plate horizontal end both sides all have welded the stopper, the stopper passes through spacing groove and the interior table wall sliding connection of fixing base.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when the inside temperature sensor of switch board main part detected inside temperature and exceeded the predetermined value, control motor work drives the flabellum and rotates, the production air current flows, the air current passes through the air duct and transmits each gas blow pipe, the gas blow the inside air exchange that takes place of switch board main part that makes of switch board main part with the air current, the hot gas flow up removes and discharges from the gas vent through exhaust duct, realize the inside quick heat dissipation of switch board main part, the stability of electrical control cabinet has been improved.

2. The utility model discloses in, through protective housing cooperation spring and elastic cushion layer, switch board main part structural structure intensity has been guaranteed, the damage appears when avoiding the switch board main part to receive the striking, when switch board main part work ground moisture is great, control cylinder work, the hydro-cylinder promotes the locating plate through the output shaft and moves down and contact ground, relative displacement takes place for switch board main part and locating plate, make the switch board main part up move and break away from ground, thereby avoid the moisture to ooze into inside the device from the bottom, thereby the application scope of electrical control cabinet has been improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of an oil cylinder and a positioning plate according to an embodiment of the present invention;

fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a protective housing; 2. a control cabinet main body; 3. an air duct; 4. an air blowing pipe; 5. a spring; 6. a fixed seat; 7. an elastic cushion layer; 8. a roller; 9. an exhaust port; 10. an exhaust duct; 11. a temperature sensor; 12. a working bin; 13. a motor; 14. a limiting sleeve; 15. a fan blade; 16. an oil cylinder; 17. positioning a plate; 18. a limiting block; 19. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high strength electrical control cabinet, including switch board

main part

2, 2 exterior walls of switch board main part have protecting sheathing 1 through spring 5 elastic connection, fixed mounting has elastic cushion 7 between 1 inner chamber bottom of protecting sheathing and the switch board main part 2, gas vent 9 has been seted up to 1 vertical end of protecting sheathing, 2 top fixed mounting of switch board main part have working

bin

12, 12 inner chamber top fixed mounting in working bin have motor 13, the motor 13 output is rotated through the axis of rotation and is connected with

flabellum

15, 12 equal fixed mounting in vertical end both sides in working bin have air duct 3, table wall fixedly connected with gas blow pipe 4 in the

air duct

3, 2 inner chamber top fixed mounting in switch board main part have

temperature sensor

11, 2 vertical end both sides in switch board main part all are provided with exhaust duct 10 with gas vent 9 fixed connection.

Specifically, as shown in fig. 2, the equal fixed mounting in protective housing 1 horizontal end both sides has fixing

base

6, 6 tops of fixing base are provided with hydro-

cylinder

16, 16 output end fixedly connected with locating plate 17 of hydro-cylinder, and locating plate 17 is the rectangle structure, when 2 work ground moisture of switch board main part is great, 16 work of control cylinder, hydro-cylinder 16 promotes locating plate 17 through the output shaft and moves down and contact ground, relative displacement takes place for switch board main part 2 and locating plate 17, make switch board main part 2 up move and break away from ground, thereby avoid the moisture inside from bottom infiltration device, thereby the application scope of electrical control cabinet has been improved.

Specifically, as shown in fig. 1 and fig. 3, a roller 8 is fixedly installed at the bottom of the protective casing 1, and the roller 8 is a universal wheel with a fixing function, so as to realize the movement and the fixation of the device.

Specifically, as shown in fig. 1, a limiting sleeve 14 is sleeved on the outer surface wall of the rotating shaft, and the limiting sleeve 14 is fixedly connected with the inner surface wall of the working bin 12 through a supporting rod, so that the rotating shaft is limited from axial deviation, and the rotating stability of the fan blades 15 is ensured.

Specifically, as shown in fig. 1, a plurality of air blowing pipes 4 are arranged, and the plurality of air blowing pipes 4 are distributed symmetrically and equidistantly, so that the uniformity of air flow dispersion is ensured, and the heat dissipation efficiency is improved.

Specifically, as shown in fig. 2, the limiting blocks 18 are welded on two sides of the horizontal end of the positioning plate 17, the limiting blocks 18 are connected with the inner surface wall of the fixing seat 6 in a sliding manner through the limiting grooves 19, so that the positioning plate 17 is limited to longitudinally shift, and the moving stability of the positioning plate 17 is ensured.

The working principle is as follows: when the temperature sensor 11 in the control cabinet main body 2 detects that the internal temperature exceeds a preset value, the control motor 13 works to drive the fan blades 15 to rotate, airflow flows, the airflow is transmitted to each air blowing pipe 4 through the air guide pipe 3, the air blowing pipes 4 blow the airflow into the control cabinet main body 2 to enable the airflow exchange to occur in the control cabinet main body 2, the hot airflow moves upwards and is exhausted from the exhaust port 9 through the exhaust pipeline 10, the rapid heat dissipation in the control cabinet main body 2 is realized, the stability of the electrical control cabinet is improved, the structural strength of the control cabinet main body 2 is ensured through the design that the protective shell 1 is matched with the spring 5 and the elastic cushion 7, the damage when the control cabinet main body 2 is impacted is avoided, when the moisture of the working ground of the control cabinet main body 2 is large, the control oil cylinder 16 works, the oil cylinder 16 pushes the positioning plate 17 to move downwards through the output shaft, relative displacement takes place for switch board main part 2 and locating plate 17 for switch board main part 2 up moves and breaks away from ground, thereby avoids inside the moisture oozes into the device from the bottom, thereby has improved electrical control cabinet's application scope.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-strength electrical control cabinet comprises a control cabinet main body (2) and is characterized in that the outer surface wall of the control cabinet main body (2) is elastically connected with a protective shell (1) through a spring (5), an elastic cushion layer (7) is fixedly installed between the bottom of an inner cavity of the protective shell (1) and the control cabinet main body (2), an exhaust port (9) is formed in the vertical end of the protective shell (1), a working bin (12) is fixedly installed at the top of the control cabinet main body (2), a motor (13) is fixedly installed at the top of the inner cavity of the working bin (12), fan blades (15) are rotatably connected with the output end of the motor (13) through a rotating shaft, air guide pipes (3) are fixedly installed on two sides of the vertical end of the working bin (12), an air blowing pipe (4) is fixedly connected with the inner surface wall of the air guide pipes (3), and a temperature, and exhaust pipelines (10) fixedly connected with the exhaust port (9) are arranged on two sides of the vertical end of the control cabinet main body (2).

2. The high-strength electrical control cabinet according to claim 1, characterized in that fixing seats (6) are fixedly mounted on two sides of the horizontal end of the protective shell (1), an oil cylinder (16) is arranged at the top of each fixing seat (6), a positioning plate (17) is fixedly connected to the output end of each oil cylinder (16), and each positioning plate (17) is of a rectangular structure.

3. A high-strength electric control cabinet according to claim 1, wherein rollers (8) are fixedly mounted at the bottom of the protective shell (1).

4. The high-strength electrical control cabinet according to claim 1, wherein a limiting sleeve (14) is sleeved on the outer surface wall of the rotating shaft, and the limiting sleeve (14) is fixedly connected with the inner surface wall of the working bin (12) through a support rod.

5. The high-strength electric control cabinet according to claim 1, wherein a plurality of air blowing pipes (4) are arranged, and the plurality of air blowing pipes (4) are symmetrically and equidistantly distributed.

6. The high-strength electrical control cabinet according to claim 2, wherein two sides of the horizontal end of the positioning plate (17) are welded with limiting blocks (18), and the limiting blocks (18) are slidably connected with the inner surface wall of the fixing seat (6) through limiting grooves (19).