CN219536708U

CN219536708U - Cabinet heat radiation structure

Info

Publication number: CN219536708U
Application number: CN202320439536.8U
Authority: CN
Inventors: 郭强; 陈佳骏; 何飞红; 斯栋栋
Original assignee: Dongyang Huashu Broadcasting Network Co ltd
Current assignee: Dongyang Huashu Broadcasting Network Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-15
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a cabinet heat dissipation structure, which belongs to the technical field of cabinet heat dissipation and comprises a cabinet body, wherein a plurality of placing plates are sequentially arranged in the cabinet body from top to bottom, cavities penetrating front and back are formed in the placing plates, ventilation grooves corresponding to the cavities are formed in a backboard of the cabinet body, a wind scooper connected with the ventilation grooves is arranged outside the backboard of the cabinet body, a fan is arranged at the lower end of the backboard of the cabinet body, and the air inlet end of the fan is connected with the wind scooper. According to the utility model, the heat conduction is carried out through the placing plate, the cavity is arranged in the placing plate, and the ventilation of air is realized under the action of the fan, so that the heat in the cabinet body can be quickly taken out, and the heat dissipation effect of the cabinet body is ensured.

Description

Cabinet heat radiation structure

Technical Field

The utility model belongs to the technical field of cabinet heat dissipation, and particularly relates to a cabinet heat dissipation structure.

Background

The cabinet is an integral part of the electrical equipment and is a carrier of the electrical control equipment. Is generally made of cold-rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust resistance, electromagnetic interference resistance and the like for the storage equipment. Cabinets are generally classified as server cabinets, network cabinets, console cabinets, and the like.

In the prior art, the method for radiating the cabinet generally carries out auxiliary heat removal through air heat exchange or directly installs a small axial flow fan on the side face of the cabinet, but if the heating value of components installed in the cabinet is large, the effect of heat radiation cannot be ensured only through the auxiliary heat removal of the axial flow fan, so that the stability of the operation of the cabinet can be influenced after long-time use.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a cabinet heat radiation structure which has the characteristic of good heat radiation effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rack heat radiation structure, includes the cabinet body, and the inside of the cabinet body is equipped with a plurality of boards of placing from last to down in proper order, and the inside of placing the board is equipped with the cavity that runs through from front to back, is equipped with the ventilation groove corresponding with the cavity on the backplate of the cabinet body, and the outside of the cabinet body backplate is equipped with the wind scooper that is connected with the ventilation groove, and the fan is installed to the lower extreme of the cabinet body backplate, and the air inlet end and the wind scooper of fan are connected.

In order to be used for the external air of cabinet to get into, ensure the circulation of air, further, the both sides of cabinet are equipped with cabinet body curb plate, are equipped with a plurality of fresh air inlets on the cabinet body curb plate.

In order to ensure the heat conduction effect of the placement plate, further, the placement plate is an aluminum alloy member.

In order to support the components placed in the cabinet body and play a part of heat conduction, a plurality of heat conduction fins are integrally formed above the placement plate.

In order to enable the heat of the cabinet body to quickly enter the cavity and be discharged through the fan, a plurality of through holes communicated with the cavity are further formed above the placing plate.

In order to ensure that a certain space is reserved for air circulation when the cabinet body is placed side by side or is placed against a wall, the dustproof effect can be achieved to a certain extent, and further, the baffle plate which corresponds to the air inlet and is arranged in a downward inclined mode is arranged on the side plate of the cabinet body.

In order to prevent dust and the like from entering the cabinet body, a filter screen is further arranged between the lower end of the baffle plate and the side plate of the cabinet body.

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

1. according to the utility model, the heat conduction is carried out through the placing plate, the cavity is arranged in the placing plate, and the ventilation of air is realized under the action of the fan, so that the heat in the cabinet body can be quickly carried out, and the heat dissipation effect of the cabinet body is ensured;

2. the placing plate is an aluminum alloy member, so that the heat conduction effect of the placing plate is ensured;

3. the heat conducting fins are used for supporting components placed in the cabinet body and playing a part of heat conducting role, and the through holes enable heat of the cabinet body to quickly enter the cavity and be discharged through the fan, so that the heat radiating effect is further improved;

4. the baffle plate which corresponds to the air inlet and is arranged obliquely downwards is arranged on the side plate of the cabinet body, so that a certain space is reserved for air circulation when the cabinet body is placed in parallel or is placed against a wall, and the dustproof effect can be achieved to a certain extent.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the placement plate of the present utility model;

FIG. 3 is a schematic top view of the placement plate of the present utility model;

FIG. 4 is a schematic view of a side panel of the cabinet of the present utility model;

in the figure: 1. a cabinet body; 2. placing a plate; 21. a cavity; 22. a heat conducting fin; 23. a through hole; 3. a blower; 4. a wind scooper; 5. a ventilation groove; 6. a cabinet side plate; 61. an air inlet hole; 62. a baffle; 63. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a rack heat radiation structure, includes the cabinet body 1, and the inside of the cabinet body 1 is equipped with a plurality of boards 2 of placing from last to down in proper order, and the inside of placing board 2 is equipped with cavity 21 that runs through from front to back, is equipped with on the backplate of the cabinet body 1 with the corresponding ventilation groove 5 of cavity 21, and the outside of the backplate of the cabinet body 1 is equipped with the wind scooper 4 that is connected with ventilation groove 5, and fan 3 is installed to the lower extreme of the backplate of the cabinet body 1, and the air inlet end and the wind scooper 4 of fan 3 are connected.

Through adopting above-mentioned technical scheme, carry out heat conduction through placing board 2, set up cavity 21 in the inside of placing board 2, realize the circulation of air under the effect of fan 3 to can take out the heat of the internal portion of cabinet 1 fast, ensure the radiating effect of the cabinet body 1.

Specifically, two sides of the cabinet body 1 are provided with cabinet body side plates 6, and a plurality of air inlet holes 61 are formed in the cabinet body side plates 6.

By adopting the technical scheme, the air inlet device is used for air inlet outside the cabinet body 1 and ensures ventilation of air.

Specifically, the placement plate 2 is an aluminum alloy member.

By adopting the technical scheme, the heat conduction effect of the placing plate 2 is ensured.

Example 2

This embodiment differs from embodiment 1 in that: specifically, a plurality of heat conducting fins 22 are integrally formed above the placement plate 2, and a plurality of through holes 23 communicated with the cavity 21 are formed above the placement plate 2.

Through adopting above-mentioned technical scheme, heat conduction fin 22 is used for supporting the components and parts that put into cabinet body 1 inside to play partly heat conduction effect, through-hole 23 make the heat of cabinet body 1 can be quick get into in cavity 21 and discharge through fan 3, further increase the radiating effect.

Example 3

This embodiment differs from embodiment 1 in that: specifically, the cabinet side plate 6 is provided with a baffle plate 62 corresponding to the air inlet hole 61 and arranged obliquely downward.

By adopting the above technical scheme, the setting of baffle 62 can guarantee on the one hand that cabinet 1 keeps certain space to supply the circulation of air when placing side by side or paste the wall and put, on the other hand can play dirt-proof effect to a certain extent.

Specifically, a filter screen 63 is provided between the lower end of the baffle 62 and the cabinet side plate 6.

By adopting the technical scheme, dust and the like are further prevented from entering the cabinet body 1.

In summary, the heat conduction is performed through the placing plate 2, the cavity 21 is arranged in the placing plate 2, and air circulation is realized under the action of the fan 3, so that heat in the cabinet body 1 can be quickly brought out, and the heat dissipation effect of the cabinet body 1 is ensured; the placing plate 2 is an aluminum alloy member, so that the heat conduction effect of the placing plate 2 is ensured; the heat conducting fins 22 are used for supporting components placed in the cabinet body 1 and playing a part of heat conducting role, and the through holes 23 enable heat of the cabinet body 1 to quickly enter the cavity 21 and be discharged through the fan 3, so that the heat radiating effect is further improved; the baffle plate 62 which corresponds to the air inlet hole 61 and is arranged obliquely downwards is arranged on the side plate 6 of the cabinet body, and the arrangement of the baffle plate 62 can ensure that a certain space is reserved for air circulation when the cabinet body 1 is placed in parallel or is placed close to a wall, and can play a role in dust prevention to a certain degree.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rack heat radiation structure, includes the cabinet body, its characterized in that: the inside of the cabinet body is equipped with a plurality of boards of placing in proper order from last to down, and the inside of placing the board is equipped with the cavity that runs through from front to back, is equipped with the ventilation groove corresponding with the cavity on the backplate of the cabinet body, and the outside of cabinet body backplate is equipped with the wind scooper that is connected with the ventilation groove, and the fan is installed to the lower extreme of cabinet body backplate, and the air inlet end and the wind scooper of fan are connected.

2. The cabinet heat dissipation structure of claim 1, wherein: two sides of the cabinet body are provided with cabinet body side plates, and a plurality of air inlet holes are formed in the cabinet body side plates.

3. The cabinet heat dissipation structure of claim 1, wherein: the placing plate is an aluminum alloy member.

4. The cabinet heat dissipation structure of claim 1, wherein: and a plurality of heat conduction fins are integrally formed above the placing plate.

5. The cabinet heat dissipation structure of claim 1, wherein: and a plurality of through holes communicated with the cavity are formed above the placing plate.

6. A cabinet heat dissipation structure as defined in claim 2, wherein: the side plate of the cabinet body is provided with a baffle plate which corresponds to the air inlet and is arranged in a downward inclined way.

7. The cabinet heat dissipation structure of claim 6, wherein: a filter screen is arranged between the lower end of the baffle plate and the side plate of the cabinet body.