CN217217225U

CN217217225U - Be used for open air electrical control cabinet

Info

Publication number: CN217217225U
Application number: CN202121639988.8U
Authority: CN
Inventors: 柯思全; 孙攀
Original assignee: Hubei Century Senyuan Electric Structure Co ltd
Current assignee: Hubei Century Senyuan Electric Structure Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-08-16
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a be used for open air electrical control cabinet, including box and weather enclosure, bottom open-ended tuber pipe is installed to the box, the inside support mounting that passes through of box has the fan, the both sides of tuber pipe are rotated and are had the rotation cover, it has the carriage release lever to run through on the rotation cover, the bottom mounting of carriage release lever has the shrouding, and the top is equipped with the elastic component that the drive carriage release lever removed. In this application, under the effect of spring, the shrouding is to the bottom shutoff of tuber pipe, when dispelling the heat to the box, under the cooperation of magnetite and electro-magnet, the shrouding separates with the bottom of tuber pipe, under the effect of electric putter, removal round pin and cross slot, the rotating sleeve drives the shrouding and turns to one side, under the effect of fan, the inside heat of box gives off through the tuber pipe outwards, compares traditional switch board, when realizing the heat dissipation, can also realize dustproof, reduce the inside that the dust got into the box.

Description

Be used for open air electrical control cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to an electric control cabinet for it is outdoor.

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 electric wiring requirements, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by means of the protective electric appliance.

In order to facilitate heat dissipation of the electrical control cabinet, heat dissipation holes are usually formed in two sides of the electrical control cabinet, and although the design solves the problem of heat dissipation, external dust easily enters the cabinet body through the heat dissipation holes.

Therefore, an electrical control cabinet for outdoor use is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problems, the electrical control cabinet for the outdoor is provided.

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

the utility model provides a be used for open air electrical control cabinet, includes box and weather enclosure, bottom open-ended tuber pipe is installed to the box, the inside fan of having through the support mounting of box, the both sides of tuber pipe are rotated and are had the rotation cover, it has the carriage release lever to run through on the rotation cover, the bottom mounting of carriage release lever has the shrouding, and the top is equipped with the elastic component that the drive carriage release lever removed.

Preferably, the elastic part comprises a magnet fixed at the end of the movable rod and a spring sleeved outside the movable rod, and the rotating sleeve is fixed with an electromagnet through a connecting frame.

Preferably, a protruding block is fixed on the side wall of the rotating sleeve, a transverse groove is formed in the protruding block, an electric push rod is fixed on the rain-proof shed, and a moving pin penetrating through the transverse groove is fixed at the telescopic end of the electric push rod.

Preferably, the contact surface of the closing plate and the lower surface wall of the air duct is made of rubber.

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

in this application, under the effect of spring, the shrouding is to the bottom shutoff of tuber pipe, when dispelling the heat to the box, under the cooperation of magnetite and electro-magnet, the shrouding separates with the bottom of tuber pipe, under the effect of electric putter, removal round pin and transverse groove, the rotating sleeve drives the shrouding and turns to one side, under the effect of fan, the inside heat of box gives off through the tuber pipe outwards, compares traditional switch board, when realizing the radiating, can also realize dustproof, reduce the inside that the dust got into the box.

Drawings

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

fig. 2 shows a schematic diagram of a partially enlarged structure in fig. 1 according to an embodiment of the present invention.

Illustration of the drawings:

1. a rain-proof shed; 2. a box body; 3. an electric push rod; 4. a magnet; 5. an electromagnet; 6. a spring; 7. rotating the sleeve; 8. closing the plate; 9. a travel bar; 10. a moving pin; 11. a transverse groove; 12. a bump; 13. a support; 14. A fan; 15. an air duct; 16. a connecting frame.

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 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. 1-2, the present invention provides a technical solution:

an outdoor electrical control cabinet comprises a box body 2 and a rain-proof shed 1, wherein the box body 2 is provided with an air pipe 15 with an opening at the bottom end, a fan 14 is arranged in the box body 2 through a support 13, flowing air generated by the fan 14 can be discharged outwards through the air pipe 15, two sides of the air pipe 15 are provided with rotary sleeves 7 in a rotating mode, the rotary sleeves 7 are connected with the air pipe 15 through pin shafts, a moving rod 9 penetrates through the rotary sleeves 7, the moving rod 9 is in sliding fit with the rotary sleeves 7, the bottom end of the moving rod 9 is fixedly provided with a sealing plate 8, the sealing plate 8 is used for sealing the bottom end of the air pipe 15 to reduce dust from entering the box body 2 through the air pipe 15, the top end of each elastic part is provided with an elastic part for driving the moving rod 9 to move, each elastic part comprises a magnet 4 fixed at the end part of the moving rod 9 and a spring 6 sleeved outside the moving rod 9, the rotary sleeves 7 are fixedly provided with an electromagnet 5 through a connecting frame 16, the magnet 4 is fixed at the top end of the moving rod 9, two ends of the spring 6 are respectively abutted against the magnet 4 and the rotating sleeve 7, and the sealing plate 8 seals the air pipe 15 under the action of the spring 6.

Specifically, as shown in fig. 2, a protruding block 12 is fixed on the side wall of the rotating sleeve 7, a transverse groove 11 is formed in the protruding block 12, an electric push rod 3 is fixed on the rain-proof shed 1, a moving pin 10 penetrating through the transverse groove 11 is fixed at the telescopic end of the electric push rod 3, the moving pin 10 is in sliding fit with the transverse groove 11, the electric push rod 3 drives the moving pin 10 to move in the vertical direction, the moving pin 10 moves in the transverse groove 11, and in the process, the protruding block 12 can drive the rotating sleeve 7 to rotate.

Specifically, as shown in fig. 1, the contact surface between the sealing plate 8 and the lower surface wall of the air duct 15 is made of rubber, and the rubber is soft, so that the sealing plate 8 is in closer contact with the bottom of the air duct 15.

In summary, in the normal state provided by this embodiment, under the action of the spring 6, the moving rod 9 drives the sealing plate 8 to seal the bottom of the air duct 15, so as to prevent dust from entering the interior of the box body 2 through the air duct 15, when the heat dissipation treatment is needed to be carried out on the box body 2, the fan 14 and the electric push rod 3 are opened, the electromagnet 5 is electrified, and under the condition that the electromagnet 5 is electrified, the magnet 4 is given thrust, the magnet 4 drives the moving rod 9 to separate the sealing plate 8 from the bottom of the air pipe 15, the electric push rod 3 drives the moving pin 10 to move downwards, the moving pin 10 moves in the transverse groove 11, the rotating sleeve 7 drives the moving rod 9 and the closing plate 8 to rotate, under the action of the fan 14, the heat inside the box body 2 can be dissipated to the outside through the air pipe 15, compared with the traditional control cabinet, while realizing heat dissipation, can also realize preventing dust, reduce the inside that the dust got into box 2.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a be used for open air electrical control cabinet, includes box (2) and weather enclosure (1), its characterized in that, bottom open-ended tuber pipe (15) are installed in box (2), fan (14) are installed through support (13) to box (2) inside, the both sides of tuber pipe (15) are rotated and are had rotation cover (7), it has carriage release lever (9) to run through on rotation cover (7), the bottom mounting of carriage release lever (9) has shrouding (8), and the top is equipped with the elastic component that drive carriage release lever (9) removed.

2. An outdoor electrical control cabinet according to claim 1, wherein the elastic member comprises a magnet (4) fixed at the end of the movable rod (9), and a spring (6) sleeved outside the movable rod (9), and the rotary sleeve (7) is fixed with an electromagnet (5) through a connecting frame (16).

3. The outdoor electrical control cabinet according to claim 2, wherein a protrusion (12) is fixed on a side wall of the rotating sleeve (7), a transverse groove (11) is formed on the protrusion (12), the rain-proof shed (1) is fixed with the electric push rod (3), and a movable pin (10) penetrating through the transverse groove (11) is fixed on a telescopic end of the electric push rod (3).

4. An electrical control cabinet for outdoor use as claimed in claim 3, wherein the contact surface of the sealing plate (8) and the lower surface wall of the air duct (15) is made of rubber.