CN210608248U

CN210608248U - Power distribution cabinet with moisture-proof function

Info

Publication number: CN210608248U
Application number: CN201922057125.9U
Authority: CN
Inventors: 王梦圆; 赵迷玲
Original assignee: Zhengzhou Jinghui Electronic Equipment Science And Trade Co Ltd
Current assignee: Zhengzhou Jinghui Electronic Equipment Science And Trade Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a switch board with dampproofing function, including the box, central controller, the exhaust fan, bellows, humidity transducer, air pipe, the bottom of box roof sets up central controller, humidity transducer respectively, set up the bellows that communicates with the box on the lateral wall of box, set up the fly leaf through the spout between the roof of box and the bottom plate, set up the baffle in the box, set up air pipe between the baffle, set up the drier in the air pipe, air pipe both ends set up the protection screen panel respectively, set up the fan on the bottom plate of box, set up the chamber below the bottom plate of box, hold the intracavity and set up the motor, the pivot of fan is connected with the pivot of motor, humidity transducer electricity is connected in central controller, fan, exhaust fan electricity respectively connect in central controller, generally, the utility model discloses a switch board convenient to use is swift, not only can the humidity condition in the real-time, but also can effectively play a role of moisture protection, and has extremely high use value.

Description

Power distribution cabinet with moisture-proof function

Technical Field

The utility model belongs to the technical field of the switch board, especially, relate to a switch board with dampproofing function.

Background

The power distribution cabinet is used as equipment for distributing power, has very wide application, and is equipped with power distribution cabinets in both industrial and residential areas, most of the existing power distribution cabinets are closed spaces, and most of the power distribution cabinets are used in dark environments without sunlight, so that the power distribution cabinets are often in the dark, cool and humid environments, humid air can not only accelerate corrosion and damage of electronic elements in the power distribution cabinets, but also can cause electric leakage and short circuit of internal power equipment, at present, patent application documents with application publication date of 2016.07.13 and application publication number of CN105762666A disclose a power distribution cabinet, which comprises a cabinet body and cabinet doors, wherein first partition plates are respectively arranged at two sides of the cabinet body, the cabinet body is divided into two side cavities and an inner cavity by the first partition plates, a plurality of transverse waist-shaped holes are arranged on the first partition plates, the power distribution cabinet realizes the orderly arrangement of cables in the power distribution cabinet through the waist-shaped holes, but under the condition of moist rainy day, because the inside a large amount of electric elements that have gathered of switch board and it does not have dampproofing function, electric elements takes place to damage easily in the environment of high humidity to there is certain potential safety hazard very big increase the risk that the switch board used, because a switch board that has dampproofing function is needed urgently to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a switch board with dampproofing function, this switch board convenient to use is swift, not only can the humidity condition in the real-time supervision switch board, but also can effectually play dampproofing effect, has avoided the switch board inside because of weing, leads to the condition of unable use, has improved the security of using, has extremely high use value.

The purpose of the utility model is realized like this: a power distribution cabinet with a damp-proof function comprises a cabinet body, a cabinet door, a central controller, an exhaust fan, an air box, a humidity sensor and an air pipe, wherein the cabinet door is arranged on the front side of the cabinet body, a handle is arranged on the cabinet door, a key hole is formed beside the handle, the central controller and the humidity sensor are respectively arranged at the bottom of a top plate of the cabinet body, the air box communicated with the cabinet body is arranged on the side wall of the cabinet body, the exhaust fan is arranged in the air box, a movable plate is arranged between the top plate and a bottom plate of the cabinet body through a sliding groove, a partition plate is arranged in the cabinet body, the air pipe is arranged between the partition plates, a drying agent is arranged in the air pipe, protective net covers are respectively arranged at two ends of the air pipe, the fan is arranged on the bottom plate of the cabinet body, a containing cavity is arranged, the humidity sensor is electrically connected with the central controller, and the fan and the exhaust fan are respectively and electrically connected with the central controller.

The ventilation pipeline is obliquely arranged, and the outer end of the ventilation pipeline faces downwards.

The box door is provided with a transparent observation window.

And the air outlet of the side wall of the air bellow is obliquely downwards provided with a baffle.

The angle between the baffle and the air outlet is 20-45 degrees.

The handle is arranged at the center of the front side of the movable plate.

The utility model discloses the beneficial effect who produces is: firstly, the utility model discloses the roof lower part of switch board is provided with humidity transducer, humidity transducer can the inside humidity condition of real-time detection switch board, if humidity is too big, through the rotation of central controller control fan to drive the inside air flow of switch board, in time reduce the humidity in the switch board. Secondly, the utility model discloses a be provided with the drier in the air pipe, the air of outside is when saying air pipe, through the filtration of drier, with timely the detaching of the moisture in the air, avoids moist air admission switch board, has improved damp-proof efficiency. Thirdly, the utility model discloses be provided with the fly leaf through the spout between the roof of box and the bottom plate, when carrying out dehumidification moisture-proof to the switch board, operating personnel stimulates the fly leaf to make air pipe's outer end follow external suction air, after the dehumidification was accomplished, operating personnel closed the fly leaf again, made the switch board form airtight state again, avoided external humid air to get into the switch board. Fourthly, the utility model discloses a be provided with transparent observation window on the chamber door, transparent observation window very big make things convenient for operating personnel in time to observe the inside condition of switch board to avoid in time because of the electrical apparatus short-circuit treatment in the switch board, cause the condition of potential safety hazard, improved the security in the use.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the internal three-dimensional structure of the present invention.

Fig. 3 is a left side view structure diagram of the present invention.

Fig. 4 is a schematic longitudinal sectional structure of the present invention.

In the figure: 1. the device comprises a box body 2, a box door 3, a central controller 4, an exhaust fan 5, an air box 6, a humidity sensor 7, a ventilating duct 8, a handle 9, a key hole 10, a movable plate 11, a partition plate 12, a protective mesh enclosure 13, a fan 14, an accommodating cavity 15, a motor 16, a transparent observation window 17, a baffle plate 18 and a handle.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in the accompanying drawings 1-4, a power distribution cabinet with moisture-proof function comprises a cabinet body 1, a cabinet door 2, a central controller 3, an exhaust fan 4, an air box 5, a humidity sensor 6 and an air duct 7, wherein the front side of the cabinet body 1 is provided with the cabinet door 2, the cabinet door 2 is provided with a handle 8, the other key hole 9 arranged on the handle 8 is provided with the central controller 3 and the humidity sensor 6 respectively, the side wall of the cabinet body 1 is provided with the air box 5 communicated with the cabinet body 1, the air box 5 is internally provided with the exhaust fan 4, a movable plate 10 is arranged between the top plate and the bottom plate of the cabinet body 1 through a chute, a clapboard 11 is arranged in the cabinet body 1, the clapboard 11 is internally provided with the air duct 7, a drying agent is arranged in the air duct 7, two ends of the air duct 7 are respectively provided with a protective mesh enclosure 12, a fan 13 is arranged, the bottom plate below of box 1 sets up and holds chamber 14, hold and set up motor 15 in the chamber 14, the pivot of fan 13 is connected with the pivot of motor 15, humidity transducer 6 electricity connect in central controller 3, fan 13, exhaust fan 4 electricity connect respectively in central controller 3.

The ventilation pipeline 7 is obliquely arranged, and the outer end of the ventilation pipeline 7 faces downwards.

The box door 2 is provided with a transparent observation window 16.

A baffle 17 is obliquely arranged downwards at the air outlet of the side wall of the air box,

the angle between the baffle 17 and the air outlet is 30 degrees.

A handle 18 is arranged at the center of the front side of the movable plate 10.

The utility model discloses when using: firstly, a box door is arranged at the front side of a box body, a key hole and a handle are respectively arranged on the box door, a transparent observation window is arranged at the upper part of the box door, so that an operator can conveniently observe the condition in a distribution box, a central controller and a humidity sensor are respectively arranged at the bottom of a top plate of the box body, a bellows communicated with the box body is arranged on the side wall of the box body, a baffle plate is arranged at an air outlet on the outer side wall of the bellows, the included angle between the baffle plate and the air outlet is 30 degrees, an exhaust fan is arranged in the bellows, a movable plate is arranged between the top plate and a bottom plate of the box body through a chute, a handle is arranged at the central position of the front side wall of the movable plate, partition plates are arranged in the box body, an air pipe is obliquely arranged between the partition plates, the bottom plate of the box body is provided with a containing cavity, the bottom plate of the containing cavity is provided with a motor, a rotating shaft of the motor is connected with a rotating shaft of the fan, the fan and the exhaust fan are respectively and electrically connected with the central controller, and the humidity sensor is electrically connected with the central controller; when an operator uses the power distribution cabinet, firstly, when the humidity in the power distribution cabinet is too high, the humidity sensor sends an instruction to the central controller, the central controller starts the exhaust fan and the fan, the movable plate is moved by the operator through the handle, the air flow in the power distribution cabinet is exhausted by the exhaust fan in the working process, so that the air in the power distribution cabinet is reduced to form negative pressure, the ventilation pipeline on the partition plate sucks the outside air into the power distribution cabinet, the outside air removes the moisture in the air through the action of the drying agent when passing through the ventilation pipeline, the fan blows the dried air, so that the dried air uniformly and rapidly flows in the power distribution cabinet, and finally the dried air is exhausted from the power distribution cabinet under the action of the exhaust fan, the damp-proof effect is achieved through the circulating flow of the air, and after the humidity in the power distribution cabinet is reduced, the central controller controls the fan and the exhaust fan to stop working again, at the moment, the operator closes the movable plate again through the handle.

Generally, the utility model discloses a switch board convenient to use is swift, not only can the humidity condition in the real-time supervision switch board, but also can effectually play dampproofing effect, has avoided the switch board inside because of weing, leads to the condition of unable use, has improved the security of using, has very high use value.

Claims

1. The utility model provides a switch board with dampproofing function, includes box, chamber door, central controller, exhaust fan, bellows, humidity transducer, air pipe, box front side set up the chamber door, the chamber door on set up the handle, the other keyhole that sets up of handle, its characterized in that: the bottom of box roof sets up central controller, humidity transducer respectively, set up on the lateral wall of box with the communicating bellows of box, the bellows in set up the exhaust fan, set up the fly leaf through the spout between the roof of box and the bottom plate, the box in set up the baffle, the baffle between set up air pipe, air pipe in set up the drier, air pipe both ends set up the protection screen panel respectively, set up the fan on the bottom plate of box, the bottom plate below of box sets up and holds the chamber, it sets up the motor to hold the intracavity, the pivot of fan is connected with the pivot of motor, humidity transducer electricity connect in central controller, fan, exhaust fan electricity connect respectively in central controller.

2. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the ventilation pipeline is obliquely arranged, and the outer end of the ventilation pipeline faces downwards.

3. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the box door is provided with a transparent observation window.

4. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: and the air outlet of the side wall of the air bellow is obliquely downwards provided with a baffle.

5. The power distribution cabinet with the moisture-proof function according to claim 4, characterized in that: the angle between the baffle and the air outlet is 20-45 degrees.

6. The power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the handle is arranged at the center of the front side of the movable plate.