CN216016211U

CN216016211U - Intelligent power distribution cabinet with humiture real time monitoring and heat dissipation air exchange device

Info

Publication number: CN216016211U
Application number: CN202121833431.8U
Authority: CN
Inventors: 郭宏金
Original assignee: Jiangsu Huawei Electric Power Technology Co ltd
Current assignee: Jiangsu Huawei Electric Power Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-11
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses an intelligent power distribution cabinet with a temperature and humidity real-time monitoring and heat dissipation and air exchange device, which solves the problem that the outside cannot know the temperature change inside the power distribution cabinet and comprises a cabinet body, wherein cabinet doors are symmetrically arranged on the front surface of the cabinet body, a power distribution element is arranged inside the cabinet body, a monitoring assembly is arranged on one side inside the cabinet body, a heat dissipation assembly is arranged inside the cabinet body, the heat dissipation assembly comprises rotary grooves which are equidistantly arranged on one side of the cabinet body, heat dissipation holes are equidistantly arranged on the other side of the cabinet body, and rotary rods are arranged inside the rotary grooves; in the utility model, in operation, after the inside of the air cavity is influenced by the temperature in the cabinet body, the gas in the air cavity expands to push the push rod upwards, and then the slide sheet is driven to slide on the slide rheostat, so that the resistance value of the slide rheostat is changed, the current of the monitoring circuit is changed, the change of the temperature in the cabinet body is monitored, and the protection of electronic elements in the cabinet body is improved.

Description

Intelligent power distribution cabinet with humiture real time monitoring and heat dissipation air exchange device

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an intelligent power distribution cabinet with a real-time temperature and humidity monitoring and heat dissipation and air exchange device.

Background

In the process of power generation, transformer, transmission of electricity, distribution etc. in electric power system, the switch board has played effects such as break-make, control and protection, and the switch board is the main part supporting body that is used for installing various control electrical components among the power equipment, assembles a plurality of electrical components on the cabinet body jointly, the operation and the management of being convenient for.

Because the inside electronic component of switch board is numerous, it is higher often to work at the inside temperature of switch board, and the switch board adopts closed design for temperature variation in the distribution can't the accuracy learn.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device, and the problem that the external world cannot know the temperature change in the power distribution cabinet is effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent power distribution cabinet with humiture real time monitoring and heat dissipation ventilation unit, includes the cabinet body, the cabinet door is installed to the front symmetry of the cabinet body, and the internally mounted of the cabinet body has distribution element, and the control subassembly is installed to one side of the internal portion of cabinet, and the internally mounted of the cabinet body has radiator unit.

Preferably, the heat dissipation assembly comprises a rotating groove which is arranged on one side of the cabinet body at equal intervals, the heat dissipation holes are formed in the other side of the cabinet body at equal intervals, a rotating rod is arranged inside the rotating groove, an air exhaust plate is arranged on one side of the rotating rod, and a gear is arranged on the outer side of the rotating rod.

Preferably, one side of the exhaust plate is tapered, and both sides of the gear protrude to the outside of the rotary groove.

Preferably, the monitoring assembly comprises a sliding rheostat installed on one side of the inside of the cabinet body, a slip sheet is installed on one side of the sliding rheostat, an air cavity is installed inside the cabinet body, a push rod is installed inside the air cavity, a sliding groove is formed in the inner wall of one side of the cabinet body, a sliding block is installed on one side of the push rod and matched with the sliding groove, the slip sheet is installed on one side of the push rod, a rack is installed on the other side of the push rod, and the rack is meshed with a gear.

Preferably, a slide rod is installed on the outer side of the slide rheostat, the slide sheet is movably sleeved with the slide rod, and one side of the slide sheet is in contact with the surface of the slide rheostat.

Preferably, a connecting plate is installed at one end of the push rod, the push rod is fixedly connected with the rack through the connecting plate, and a spring is installed at the bottom end of the push rod.

Preferably, the sliding sheet is made of copper, and the push rod is made of an insulating rubber material.

Compared with the prior art, the utility model has the beneficial effects that:

1) in work, after the inside of the arranged air cavity is influenced by the temperature in the cabinet body, the push rod is pushed upwards after the air in the air cavity expands, the slide sheet is driven to slide on the slide rheostat, the resistance value of the slide rheostat is changed, the current of the monitoring circuit is changed, the change of the temperature in the cabinet body is monitored, and the protection of electronic elements in the cabinet body is improved;

2) in operation, the exhaust plate that moves up the in-process at the push rod through the rack drive exhaust plate rotation through the exhaust plate that sets up for the exhaust plate rotates to the horizontal from putting to one side to the slant, makes to set up the vent increase on the inner wall of cabinet body one side, thereby makes the heat dissipation channel of the internal portion of cabinet increase, thereby makes the internal portion radiating rate of cabinet accelerate, protects the electronic component of the cabinet body then.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a heat dissipation assembly according to the present invention;

FIG. 3 is a schematic view of the internal structure of the cabinet of the present invention;

fig. 4 is a schematic structural diagram of a monitoring assembly according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a power distribution element; 4. a heat dissipating component; 401. rotating the groove; 402. heat dissipation holes; 403. a rotating rod; 404. a vent panel; 405. a gear; 5. a monitoring component; 501. a slide rheostat; 502. sliding blades; 503. an air cavity; 504. a push rod; 505. a slider; 506. a chute; 507. a rack.

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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the cabinet comprises a cabinet body 1, cabinet doors 2 are symmetrically installed on the front surface of the cabinet body 1, a power distribution element 3 is installed inside the cabinet body 1, a monitoring assembly 5 is installed on one side inside the cabinet body 1, and a heat dissipation assembly 4 is installed inside the cabinet body 1.

In the second embodiment, on the basis of the first embodiment, the heat dissipating assembly 4 includes a rotating slot 401 equidistantly opened on one side of the cabinet 1, heat dissipating holes 402 equidistantly opened on the other side of the cabinet 1, a rotating rod 403 installed inside the rotating slot 401, an exhaust plate 404 installed on one side of the rotating rod 403, a gear 405 installed outside the rotating rod 403, one side of the exhaust plate 404 being set to be tapered, two sides of the gear 405 protruding to the outside of the rotating slot 401, when the temperature inside the air cavity 503 rises, since one side of the push rod 504 is connected with a rack 507 through a connecting plate, and the rack 507 is engaged with the gear 405, after the push rod 504 moves upward to drive the rack 507 to move upward, the gear 405 is driven to rotate, and the rotating rod is fixedly connected with the gear 405, so that the exhaust plate 404 rotates from a tilted position to a horizontal position when the gear 405 rotates, and the ventilation opening is opened on the inner wall on one side of the cabinet 1, thereby the heat dissipation channel inside the cabinet body 1 is increased, and the heat dissipation speed inside the cabinet body 1 is accelerated.

Third embodiment, on the basis of the second embodiment, the monitoring assembly 5 includes a sliding rheostat 501 installed at one side of the inside of the cabinet 1, a sliding piece 502 is installed at one side of the sliding rheostat 501, an air chamber 503 is installed inside the cabinet 1, a push rod 504 is installed inside the air chamber 503, a sliding slot 506 is opened at one side of the cabinet 1, a sliding block 505 is installed at one side of the push rod 504, the sliding block 505 is adapted to the sliding slot 506, a sliding piece 502 is installed at one side of the push rod 504, a rack 507 is installed at the other side of the push rod 504, the rack 507 is engaged with the gear 405, a sliding rod is installed at the outside of the sliding rheostat 501, the sliding piece 502 is movably sleeved with the sliding rod, one side of the sliding piece 502 is in surface contact with the sliding rheostat 501, a connecting plate is installed at one end of the push rod 504, the push rod 504 is fixedly connected with the rack 507 through the connecting plate, a spring is installed at the bottom end of the push rod 504, the sliding piece 502 is made of copper, the push rod 504 is made of insulating rubber, after the internal temperature of the cabinet 1 rises, the internal temperature of the air chamber 503 rises at this time, so that the air pressure inside the air chamber 503 increases, the push rod 504 is pushed upwards, the slide block 505 slides upwards in the slide slot 506, because one side of the push rod 504 is fixedly connected with the slide sheet 502, the slide sheet 502 slides on the slide rod of the slide rheostat 501, and one end of the slide sheet 502 is in contact with the slide rheostat 501, so that the slide sheet 502 can be driven to slide upwards when the push rod 504 moves upwards, the position of the slide sheet 502 on the slide rheostat 501 is changed, the current in the circuit is changed, and the change of the internal temperature of the cabinet 1 is detected through the change of the current outside.

The working principle is as follows: when the temperature inside the cabinet body 1 rises, the temperature inside the air cavity 503 rises, so that the air pressure inside the air cavity 503 increases, the push rod 504 is pushed upwards, the slide block 505 slides upwards in the slide groove 506, because one side of the push rod 504 is fixedly connected with the slide sheet 502, the slide sheet 502 slides on the slide rod of the slide rheostat 501, one end of the slide sheet 502 is in contact with the slide rheostat 501, the slide sheet 502 can be driven to slide upwards when the push rod 504 moves upwards, the position of the slide sheet 502 on the slide rheostat 501 is changed, the current in the circuit is changed, and the change of the temperature inside the cabinet body 1 is detected through the change of the current outside;

when the temperature in the air chamber 503 rises, since the rack 507 is connected to one side of the push rod 504 through the connecting plate, the rack 507 is engaged with the gear 405, so that when the push rod 504 moves upwards to drive the rack 507 to move upwards, the gear 405 is driven to rotate, the rotating rod 403 is fixedly connected with the gear 405, thereby driving the exhaust plate 404 to rotate when the gear 405 rotates, enabling the exhaust plate 404 to rotate from the inclined position to the transverse position, enabling the ventilation opening arranged on the inner wall of one side of the cabinet body 1 to be enlarged, thereby increasing the heat dissipation channel inside the cabinet body 1, accelerating the heat dissipation speed inside the cabinet body 1, meanwhile, in the process of rotating the exhaust plate 404, the hot air in the cabinet 1 is driven to be rapidly exhausted, so that the temperature in the cabinet 1 is reduced, after the temperature drops, the push rod 504 moves downward to drive the exhaust plate 404 to rotate, so that the air circulation in the cabinet body 1 is accelerated, and the heat dissipation efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent power distribution cabinet with humiture real time monitoring and heat dissipation ventilation device, includes the cabinet body (1), its characterized in that: the cabinet door (2) is installed to the front symmetry of the cabinet body (1), and the internally mounted of the cabinet body (1) has distribution element (3), and monitoring component (5) are installed to one side of the cabinet body (1) inside, and the internally mounted of the cabinet body (1) has radiator unit (4).

2. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 1, characterized in that: radiating component (4) are seted up including equidistance in commentaries on classics groove (401) of cabinet body (1) one side, and louvre (402) have been seted up to the opposite side equidistance of the cabinet body (1), and the internally mounted of commentaries on classics groove (401) has bull stick (403), and exhaust plate (404) are installed to one side of bull stick (403), and gear (405) are installed in the outside of bull stick (403).

3. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 2, characterized in that: one side of the exhaust plate (404) is set to be conical, and two sides of the gear (405) protrude to the outside of the rotary groove (401).

4. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 1, characterized in that: the monitoring assembly (5) comprises a sliding rheostat (501) installed on one side of the inside of the cabinet body (1), a slip sheet (502) is installed on one side of the sliding rheostat (501), an air cavity (503) is installed inside the cabinet body (1), a push rod (504) is installed inside the air cavity (503), a sliding groove (506) is formed in the inner wall of one side of the cabinet body (1), a sliding block (505) is installed on one side of the push rod (504), the sliding block (505) is matched with the sliding groove (506), the slip sheet (502) is installed on one side of the push rod (504), a rack (507) is installed on the other side of the push rod (504), and the rack (507) is meshed with a gear (405).

5. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 4, characterized in that: a sliding rod is arranged on the outer side of the slide rheostat (501), a sliding sheet (502) is movably sleeved with the sliding rod, and one side of the sliding sheet (502) is in surface contact with the slide rheostat (501).

6. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 4, characterized in that: the connecting plate is installed to the one end of push rod (504), and push rod (504) pass through connecting plate and rack (507) fixed connection, and the spring is installed to the bottom of push rod (504).

7. The intelligent power distribution cabinet with the temperature and humidity real-time monitoring and heat dissipation and air exchange device according to claim 4, characterized in that: the sliding piece (502) is made of copper, and the push rod (504) is made of insulating rubber.