CN215579967U

CN215579967U - Novel block terminal of cooling mechanism

Info

Publication number: CN215579967U
Application number: CN202122196259.6U
Authority: CN
Inventors: 庄少纬; 陈永辉; 庄培辉; 庄靖
Original assignee: Fujian Hetong Electric Co ltd
Current assignee: Fujian Hetong Electric Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-18
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to corollary equipment matched with distribution equipment, in particular to a distribution box of a novel cooling mechanism, which comprises a box body main body and a box door, wherein a blowing mechanism and an installation mechanism are arranged in the box body main body, and a heat dissipation mechanism is arranged in the box door; the utility model can effectively carry out active heat dissipation on the inside of the distribution box, effectively discharge the heat inside the distribution box to the outside of the box body, reduce the temperature inside the box body, ensure the high-efficiency and stable operation of power equipment such as distribution equipment and the like arranged inside the box body, and simultaneously can prevent the discharged hot gas from directly touching maintenance personnel so as to cause discomfort or damage to the maintenance personnel.

Description

Novel block terminal of cooling mechanism

Technical Field

The utility model relates to corollary equipment matched with power distribution equipment, in particular to a distribution box of a novel cooling mechanism.

Background

The distribution box is an important corollary device for using distribution equipment in an electric power system, and various power equipment such as numerous distribution equipment, metering equipment and the like are installed in a conventional distribution box so as to meet the requirements of the power equipment on electric power. In the using process of the distribution box, the power equipment inside the distribution box can generate a large amount of heat in the operating process, and in order to ensure the efficient and stable operation of the power equipment such as the power distribution equipment, the heat needs to be discharged out of the distribution box in time; meanwhile, the heat dissipation holes of the conventional distribution box are formed in the left side wall and the right side wall, hot air is dissipated from the heat dissipation holes, and once maintenance personnel are arranged on the left side and the right side of the conventional distribution box, the hot air is extremely easy to damage or cause discomfort to the maintenance personnel.

Therefore, at present, a novel distribution box is urgently needed, the novel distribution box can effectively perform active heat dissipation inside the distribution box, the heat inside the distribution box is effectively discharged to the outside of the box, the temperature inside the box is reduced, the installation in high efficiency and stable operation of power equipment such as distribution equipment inside the box is guaranteed, and meanwhile, the discharged hot gas can be prevented from directly touching maintenance personnel, so that discomfort or damage is caused to the maintenance personnel.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a distribution box of a novel cooling mechanism, which can effectively perform active heat dissipation on the inside of the distribution box, effectively discharge heat inside the distribution box to the outside of a box body, reduce the temperature inside the box body, ensure the efficient and stable operation of power equipment such as distribution equipment installed inside the box body and the like, and simultaneously can prevent discharged hot gas from directly touching maintenance personnel so as to cause discomfort or damage to the maintenance personnel.

The utility model adopts the following technical scheme:

the distribution box of the novel cooling mechanism comprises a box body main body and a box door, wherein a blowing mechanism and an installation mechanism are arranged in the box body main body, and a heat dissipation mechanism is arranged in the box door; the blowing mechanism comprises a first isolation plate arranged in the transverse direction of the lower end in the box body main body, a second isolation plate arranged in the vertical direction of the lower end in the box body main body and fixedly connected with the first isolation plate, a blower arranged on the lower end face of the inner part of the box body main body, a ventilation pipe which is connected with the blower and is arranged in the vertical direction and penetrates through the first isolation plate, a blowing hole arranged on the outer side face of the ventilation pipe and an air inlet hole arranged on the bottom of the side wall of the box body main body; the mounting mechanism comprises a supporting plate which is arranged in the box body in a vertical direction, a mounting panel which is fixedly arranged on the outer surface of the supporting plate and used for mounting the power distribution equipment, and a plurality of first air vents which are uniformly formed in the supporting plate; the heat dissipation mechanism comprises a heat dissipation space arranged in the box door, a partition plate arranged on the inner side surface of the box door and in the vertical direction, a plurality of second vent holes uniformly arranged on the partition plate and a wind guide body arranged at the top end part of the box door; the heat dissipation space comprises a space main body arranged inside the box door and a space opening arranged at the top end part of the box door, and the air guide body comprises an air guide plate with an arc-shaped structure and fixing plates which are arranged on the end faces of the left end and the right end of the air guide plate and fixedly connected with the side wall of the box door.

Furthermore, the outer surface of the outer side wall of the box body main body and the edge of the outer surface of the inner side wall of the box door are both provided with rubber sealing rings for sealing, and the rubber sealing rings are of hollow structures.

Furthermore, the number of the blowing mechanisms is 2 or more than 2, the blowers in the blowing mechanisms adopt single-pole high-speed centrifugal blowers, and in order to increase the spreading range of blowing of the blowing mechanisms, the ventilation pipes in the blowing mechanisms are in U-shaped structures.

Preferably, the opening of the air guide plate is directed toward the rear side of the door in order to prevent discomfort or damage to the maintenance personnel during the discharge of the hot air discharged from the inside of the cabinet main body.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: 1. according to the utility model, through the arrangement of the blowing mechanism and the installation mechanism, outside cold air enters from the air inlet hole of the air blower, air is blown out from the blowing hole on the ventilation pipe, the air blown out from the blowing hole can effectively absorb heat generated by power distribution equipment arranged on the installation mechanism and provided with the panel through the first ventilation hole to form hot air with a certain temperature, the hot air enters into the heat dissipation space through the second ventilation hole and is discharged to the outside of the box door through the space opening, and meanwhile, the hot air is enabled to be volatilized towards the rear side of the power distribution box through the arrangement of the air guide body with the opening facing the rear side of the box door, so that the damage or discomfort caused by the hot air to maintenance personnel is reduced.

Drawings

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

FIG. 2 is a perspective view of FIG. 2;

FIG. 3 is a perspective view of the present invention FIG. 3;

FIG. 4 is a perspective view of the present invention FIG. 4;

FIG. 5 is a schematic sectional perspective view of FIG. 1;

FIG. 6 is a schematic cross-sectional perspective view of FIG. 2;

FIG. 7 is a schematic cross-sectional perspective view of FIG. 3;

fig. 8 is a schematic sectional perspective view of the present invention 4.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 8, the distribution box of the novel cooling mechanism comprises a box body main body 1 and a box door 2, wherein a blowing mechanism 3 and an installation mechanism 4 are arranged in the box body main body 1, and a heat dissipation mechanism 5 is arranged in the box door 2; the blowing mechanism 3 comprises a first isolation plate 31 arranged in the transverse direction of the lower end in the box body 1, a second isolation plate 32 arranged in the vertical direction of the lower end in the box body 1 and fixedly connected with the first isolation plate 31, a blower 33 arranged on the lower end face in the box body 1, a vent pipe 34 which is connected with the blower 33 and arranged in the vertical direction and penetrates through the first isolation plate 31, a blowing hole 341 arranged on the outer side face of the vent pipe 34 and an air inlet hole 35 arranged on the bottom of the side wall of the box body 1; the mounting mechanism 4 comprises a support plate 41 arranged in the box body 1 in a vertical direction, a mounting panel 42 fixedly arranged on the outer surface of the support plate 41 and used for mounting power distribution equipment, and a plurality of first vent holes 43 uniformly arranged on the support plate 41; the heat dissipation mechanism 5 comprises a heat dissipation space 51 arranged in the box door 2, a partition plate 52 arranged on the inner side surface of the box door 2 in the vertical direction, a plurality of second vent holes 521 uniformly arranged on the partition plate 52 and a wind guide body 53 arranged at the top end part of the box door 2; the heat dissipation space 51 includes a space main body 511 disposed inside the box door 2 and a space opening 512 disposed at the top end of the box door 2, and the air guiding body 53 includes an air guiding plate 531 having an arc structure and fixing plates 532 disposed at the left and right end faces of the air guiding plate 531 and fixedly connected to the side walls of the box door 2.

Referring to fig. 1 to 8, rubber seal rings 6 for sealing are arranged on the outer surface of the outer side wall of the box body main body 1 and the edge of the outer surface of the inner side wall of the box door 2, the rubber seal rings 6 are of a hollow structure, 2 blowing mechanisms 3 are provided, a single-pole high-speed centrifugal blower is adopted as a blower 33 in each blowing mechanism 3, in order to increase the spreading range of blowing of each blowing mechanism 3, a vent pipe 34 in each blowing mechanism 3 is of a U-shaped structure, and a plurality of blowing holes 341 are uniformly formed in each vent pipe 34; in order to prevent discomfort or damage to the maintenance personnel during the discharge of the hot air discharged from the inside of the cabinet main body 1, the air guide plate 531 is opened toward the rear side of the door 2.

The working principle is as follows: according to the utility model, through the arrangement of the blowing mechanism 3, the mounting mechanism 4 and the heat dissipation mechanism 5, external air enters from the air inlet hole 35 under the action of the blower 33, the air is pressed into the ventilation pipe 34 under the action of the blower 33, the air in the ventilation pipe 34 is sprayed out from the air blowing hole 341, the sprayed air flow is sprayed out through the first air blowing hole 43 on the support plate 41, the air flow absorbs heat emitted by power distribution equipment mounted on the mounting panel 42 to form hot air, the hot air enters into the space main body 511 of the heat dissipation space 51 through the second air blowing hole 521 and is sprayed out through the space opening 512, and meanwhile, under the action of the air guide body 53 facing the rear side of the box door 2, the hot air flows to the rear side of the distribution box, so that maintenance personnel are prevented from being damaged by the hot air or discomfort is caused to the maintenance personnel.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. Novel block terminal of cooling mechanism, including box main part and chamber door, characterized by: the box body main body is internally provided with a blowing mechanism and an installation mechanism, and the box door is internally provided with a heat dissipation mechanism; the blowing mechanism comprises a first isolation plate arranged in the transverse direction of the lower end in the box body, a second isolation plate arranged in the vertical direction of the lower end in the box body and fixedly connected with the first isolation plate, a blower arranged on the lower end face of the inner part of the box body, a ventilation pipe which is connected with the blower and arranged in the vertical direction and penetrates through the first isolation plate, a blowing hole arranged on the outer side face of the ventilation pipe and an air inlet hole arranged on the bottom of the side wall of the box body; the mounting mechanism comprises a supporting plate which is arranged in the box body main body in a vertical direction, a mounting panel which is fixedly arranged on the outer surface of the supporting plate and used for mounting power distribution equipment, and a plurality of first ventilation holes which are uniformly formed in the supporting plate; the heat dissipation mechanism comprises a heat dissipation space arranged in the box door, a partition plate arranged on the inner side surface of the box door and in the vertical direction, a plurality of second vent holes uniformly arranged on the partition plate and a wind guide body arranged at the top end part of the box door; the heat dissipation space comprises a space main body arranged inside the box door and a space opening arranged at the top end part of the box door, and the air guide body comprises an air guide plate with an arc-shaped structure and fixing plates which are arranged on the end faces of the left end and the right end of the air guide plate and fixedly connected with the side wall of the box door.

2. The novel distribution box of cooling mechanism of claim 1, which is characterized in that: the outer surface of the outer side wall of the box body and the edge of the outer surface of the inner side wall of the box door are both provided with rubber sealing rings for sealing.

3. The novel distribution box of cooling mechanism of claim 2, wherein: the rubber sealing ring is of a hollow structure.

4. The distribution box of the novel cooling mechanism according to claim 1 or 2, wherein: the ventilation pipe is of a U-shaped structure.

5. The distribution box of the novel cooling mechanism according to claim 1 or 2, wherein: the blowing mechanism is plural.

6. The distribution box of the novel cooling mechanism according to claim 1 or 2, wherein: the blower is a single-pole high-speed centrifugal blower.

7. The distribution box of the novel cooling mechanism according to claim 1 or 2, wherein: the opening of the air deflector faces the rear side of the box door.

8. The novel distribution box of cooling mechanism of claim 5, characterized in that: the number of the blowing mechanisms is 2.