CN218040252U

CN218040252U - Dampproofing low-voltage cabinet

Info

Publication number: CN218040252U
Application number: CN202221875066.1U
Authority: CN
Inventors: 院文全
Original assignee: Shenzhen Tengyuan Electrical Equipment Co ltd
Current assignee: Shenzhen Tengyuan Electrical Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-13
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to the field of cabinets, in particular to a damp-proof low-voltage cabinet, which comprises a cabinet body and a connecting frame, wherein the cabinet body is hinged with a cabinet door, two sides of the lower part of the cabinet body are both provided with ventilating openings, and two sides of the upper part of the cabinet body are both provided with exhaust pipes; the utility model discloses a cabinet, including cabinet body, connecting frame, cabinet body, support frame, connecting frame, cabinet body and cabinet body, the connecting frame middle part is equipped with the cotton that absorbs water, connecting frame fixedly connected with handle, the frame is placed to the internal fixedly connected with of cabinet, places frame bottom fixedly connected with carriage, carriage and cabinet body fixed connection, the equal fixedly connected with axis body in connecting frame both ends. When the utility model is used, air enters the cabinet body from the ventilation port, and then enters the upper space through the water absorption cotton to absorb moisture, so that the moisture is prevented from entering the upper space of the cabinet body, the upper space is prevented from being wet, the electrical equipment is effectively protected, and the service life of the electrical equipment is prolonged; when the fan is not used, the sealing plate is driven to ascend through the cylinder, the sealing opening is shielded, and water vapor is prevented from entering the upper space from the exhaust pipe.

Description

Dampproofing low-voltage cabinet

Technical Field

The utility model relates to a rack field, concretely relates to dampproofing low-voltage cabinet.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. The rack generally disposes the door, removable or non-detachable curb plate and backplate, chinese patent discloses a low-voltage cabinet (grant publication No. CN 211046184U) convenient to heat dissipation, this patent technology is provided with the shutter in cabinet door intermediate position, thereby be favorable to the timely follow shutter outflow of heat in the cabinet groove, make the heat can not gather at the cabinet inslot, the effectual inside temperature in cabinet groove that has reduced, the shutter front end is provided with the protection casing, make the low-voltage cabinet in overcast and rainy weather, the rainwater can't drench into the cabinet groove from the shutter, the effectual safety of protecting the low-voltage cabinet.

In rainy weather, the rainwater can not flow into in the rack usually, but, the produced steam of rainy weather can get into the cabinet internally, leads to the internal steam of cabinet too much, and the air is moist, and steam gets into and easily leads to equipment to damage in the equipment. Accordingly, one skilled in the art provides a moisture-proof low-voltage cabinet to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a damp-proof low-voltage cabinet, which comprises a cabinet body and a connecting frame, wherein the cabinet body is hinged with a cabinet door, both sides of the lower part of the cabinet body are provided with ventilating openings, and both sides of the upper part of the cabinet body are provided with exhaust pipes;

the improved wardrobe is characterized in that water absorbent cotton is arranged in the middle of the connecting frame, a handle is fixedly connected with the connecting frame, a placing frame is fixedly connected with the inside of the wardrobe body, the connecting frame is placed on the placing frame, a supporting frame is fixedly connected with the bottom of the placing frame, the supporting frame is fixedly connected with the wardrobe body, the ventilating opening is located below the placing frame, and shaft bodies are fixedly connected with the two ends of the connecting frame.

Preferably, the following components: the exhaust pipe is provided with a protective net, and a fan is installed in the exhaust pipe.

Preferably, the following components: the internal sealed mouth that corresponds blast pipe position of cabinet is equipped with, the cabinet body corresponds sealed mouth position and is equipped with the closing plate.

Preferably, the sealing plate is provided with an air cylinder which is fixedly connected with the cabinet body.

Preferably, a blocking strip is arranged above the placing frame and fixedly connected with the cabinet body, an axle groove is arranged between the blocking strip and the placing frame, and the axle body is arranged in the axle groove.

Preferably, one end of the shaft groove, which is close to the cabinet door, is provided with a take-out opening.

Preferably, the cabinet body is internally and fixedly connected with a placing plate, the surface of the placing plate is provided with a plurality of leakage holes, the placing plate is fixedly connected with a plurality of supporting plates, and the supporting plates are fixedly connected with the cabinet body.

The utility model discloses a technological effect and advantage:

1. when air enters the cabinet body from the air vent, the air can enter the upper space only by absorbing moisture through the absorbent cotton, so that the water vapor is prevented from entering the upper space of the cabinet body, the upper space is prevented from being wet, the electrical equipment is effectively protected, and the service life of the electrical equipment is prolonged;

2. when the fan is not used, the air cylinder drives the sealing plate to ascend to shield the sealing opening, so that water vapor is prevented from entering an upper space from the exhaust pipe;

3. the connecting frame can slide along the shaft groove by pulling the handle, the shaft body is taken out through the take-out opening, the connecting frame can be detached, the absorbent cotton is dried after the connecting frame is detached conveniently, and the absorbent cotton is prevented from being evaporated due to excessive moisture, so that the upper space is prevented from being damp.

Drawings

FIG. 1 is a schematic structural diagram of example 1 provided in the embodiments of the present application;

fig. 2 is a structural view of the inside of a cabinet in embodiment 1 provided in the present application;

fig. 3 is a structural diagram of a connection frame in example 1 provided in an embodiment of the present application;

FIG. 4 is a position diagram of a shaft slot in embodiment 1 provided in the present application;

FIG. 5 is a schematic structural diagram of embodiment 2 provided in the embodiments of the present application;

in the figure: 1. a cabinet body; 2. a cabinet door; 3. an exhaust pipe; 4. a protective net;

5. a ventilation opening; 6. sealing the opening; 7. a fan; 8. a sealing plate;

9. a cylinder; 10. a connecting frame; 11. a handle; 12. absorbent cotton;

13. placing the frame; 14. a shaft groove; 15. a support frame; 16. a take-out port;

17. a stop bar; 18. a shaft body; 19. placing a plate; 20. a leak hole;

21. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in the present embodiment, a moisture-proof low-voltage cabinet is provided, including a cabinet body 1 and a connecting frame 10, where the cabinet body 1 is hinged to a cabinet door 2, two sides of a lower portion of the cabinet body 1 are both provided with air vents 5, two sides of an upper portion of the cabinet body 1 are both provided with an exhaust pipe 3, the exhaust pipe 3 is provided with a protective net 4, and a fan 7 is installed in the exhaust pipe 3;

a sealing opening 6 is formed in the cabinet body 1 corresponding to the exhaust pipe 3, a sealing plate 8 is arranged in the cabinet body 1 corresponding to the sealing opening 6, an air cylinder 9 is installed on the sealing plate 8, and the air cylinder 9 is fixedly connected with the cabinet body 1;

the middle part of the connecting frame 10 is provided with absorbent cotton 12, the connecting frame 10 is fixedly connected with a handle 11, a placing frame 13 is fixedly connected in the cabinet body 1, the connecting frame 10 is placed on the placing frame 13, the bottom of the placing frame 13 is fixedly connected with a supporting frame 15, the supporting frame 15 is fixedly connected with the cabinet body 1, and the ventilating opening 5 is positioned below the placing frame 13;

place the frame 13 top and be equipped with shelves strip 17, shelves strip 17 and cabinet body 1 fixed connection, shelves strip 17 and place and be equipped with axle slot 14 between the frame 13, the equal fixedly connected with axis body 18 in connecting frame 10 both ends, axis body 18 set up in axle slot 14, axle slot 14 is close to cabinet door 2 one end and is equipped with out mouthful 16.

The utility model discloses a theory of operation is:

the connection frame 10 with the water absorption cotton 12 is placed on the placement frame 13, after the cabinet door 2 is closed, the connection frame 10 and the water absorption cotton 12 are utilized to divide the interior of the cabinet body 1 into an upper space and a lower space, the electrical equipment in the cabinet body 1 is placed in the upper space, when the cabinet body 1 needs to dissipate heat, the fan 7 is started, air enters the cabinet body 1 from the ventilation port 5 and then is exhausted from the exhaust pipe 3, so that the air flows at an accelerated speed to take away heat, the air passes through the water absorption cotton 12 in the ascending process, and when the air passes through, the water absorption cotton 12 is utilized to absorb water vapor in the air, similarly, the cabinet body 1 is placed daily, and when the fan 7 does not work, the air can enter the upper space by absorbing the water vapor through the water absorption cotton 12, so that the water vapor is prevented from entering the upper space of the cabinet body 1, the wet condition of the upper space is avoided, the electrical equipment is effectively protected, and the service life of the electrical equipment is prolonged;

when the fan 7 is not used, the air cylinder 9 drives the sealing plate 8 to ascend to shield the sealing port 6, so that water vapor is prevented from entering an upper space from the exhaust pipe 3;

the connecting frame 10 can slide along the shaft groove 14 by pulling the handle 11, and then the shaft body 18 is taken out through the taking-out port 16, so that the connecting frame 10 can be detached, the absorbent cotton 12 can be dried conveniently after the connecting frame 10 is detached, and the phenomenon that the absorbent cotton 12 is evaporated due to excessive moisture to cause upper space humidity is avoided.

Example 2

Referring to fig. 5, in the embodiment, a placing plate 19 is fixedly connected inside the cabinet 1, a plurality of holes 20 are formed on the surface of the placing plate 19, a plurality of supporting plates 21 are fixedly connected to the placing plate 19, and the supporting plates 21 are fixedly connected to the cabinet 1.

A placing plate 19 is arranged in the cabinet body 1 and can be used for placing electrical equipment which can not be fixed on the inner wall of the cabinet body 1.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims

1. A damp-proof low-voltage cabinet comprises a cabinet body (1) and a connecting frame (10), and is characterized in that the cabinet body (1) is hinged with a cabinet door (2), two sides of the lower part of the cabinet body (1) are respectively provided with a ventilation opening (5), and two sides of the upper part of the cabinet body (1) are respectively provided with an exhaust pipe (3);

the improved wardrobe is characterized in that water absorption cotton (12) is arranged in the middle of the connecting frame (10), a handle (11) is fixedly connected to the connecting frame (10), a placing frame (13) is fixedly connected to the inside of the wardrobe body (1), the connecting frame (10) is placed on the placing frame (13), a supporting frame (15) is fixedly connected to the bottom of the placing frame (13), the supporting frame (15) is fixedly connected with the wardrobe body (1), the ventilation port (5) is located below the placing frame (13), and shaft bodies (18) are fixedly connected to the two ends of the connecting frame (10).

2. Moisture-proof low-voltage cabinet according to claim 1, characterized in that the exhaust duct (3) is provided with a protective screen (4), and a fan (7) is mounted in the exhaust duct (3).

3. The moisture-proof low-voltage cabinet according to claim 1, wherein a sealing port (6) is provided in the cabinet body (1) corresponding to the exhaust pipe (3), and a sealing plate (8) is provided in the cabinet body (1) corresponding to the sealing port (6).

4. The moisture-proof low-voltage cabinet as claimed in claim 3, wherein the sealing plate (8) is provided with a cylinder (9), and the cylinder (9) is fixedly connected with the cabinet body (1).

5. The moisture-proof low-voltage cabinet according to claim 1, wherein a barrier strip (17) is arranged above the placing frame (13), the barrier strip (17) is fixedly connected with the cabinet body (1), a shaft groove (14) is arranged between the barrier strip (17) and the placing frame (13), and a shaft body (18) is arranged in the shaft groove (14).

6. Moisture-proof low-voltage cabinet according to claim 5, characterized in that the shaft groove (14) is provided with a removal opening (16) near one end of the cabinet door (2).

7. The moisture-proof low-voltage cabinet according to claim 1, characterized in that a placing plate (19) is fixedly connected in the cabinet body (1), a plurality of holes (20) are formed on the surface of the placing plate (19), a plurality of supporting plates (21) are fixedly connected to the placing plate (19), and the supporting plates (21) are fixedly connected with the cabinet body (1).