CN214070460U

CN214070460U - Ventilation structure of cabinet

Info

Publication number: CN214070460U
Application number: CN202023129129.2U
Authority: CN
Inventors: 吴中仁
Original assignee: Anhui Haixing Technology Equipment Co ltd
Current assignee: Anhui Haixing Technology Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-27
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a ventilation structure of a cabinet, which comprises a cabinet body and a casing, the lower end and one side of the casing are provided with openings, the casing is connected to the outside of the cabinet body, and a ventilation space is formed between the casing and the cabinet body, The inner upper end of the cabinet body is respectively connected with a heat dissipation grille on both sides, the lower end of the heat dissipation grille is connected with a first fan, the two sides of the cabinet body are also provided with heat dissipation holes, and the inner upper end of the casing is connected with a radiator. The second fan, the second fan is located outside the upper end of the cabinet body; the casing provided in the utility model is connected to the outer side of the cabinet body, and a ventilation space is formed between the casing and the cabinet body, and the heat dissipation hole can be pulled down and moved up through the baffle plate, To achieve the function of adjusting the heat dissipation effect, and then to adjust the size of the ventilation efficiency, to achieve ventilation and ventilation with the outside, by opening the side door to push the baffle to move up and down, and finally realize the function of adjustable ventilation of the cabinet body.

Description

Ventilation structure of cabinet

Technical Field

The utility model relates to a rack technical field specifically is a ventilation structure of rack.

Background

At present, in the industries of aviation, electric power, communication, computers and the like, cabinets are widely used for installing various electric equipment and are used for assembling and installing panels, plug-in units, electronic elements, devices, mechanical parts and components to form an integral installation box, a plurality of sets of electric equipment are arranged in each cabinet to operate, the temperature of the cabinets needs to be regulated and controlled in order to ensure the reliable operation of the electric equipment in the cabinets, and the ventilation structure of the existing cabinets is single and is not adjustable in ventilation.

It can be seen that the prior art still has certain defects, and therefore, a ventilation structure of a cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation structure of rack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation structure of a cabinet comprises a cabinet body and a shell, wherein openings are arranged at the lower end and one side of the shell, the shell is connected to the outer side of the cabinet body, a ventilation space is formed between the shell and the cabinet body, two sides of the upper end inside the cabinet body are respectively connected with a heat dissipation grid, the lower end of the heat dissipation grid is connected with a first fan, heat dissipation holes are further formed in two sides of the cabinet body, a second fan is connected to the upper end inside the shell, the second fan is positioned outside the upper end of the cabinet body, ventilation openings are respectively formed above two sides of the shell, a first magnet is connected to the inner wall below the two sides of the shell, side plates are arranged on two sides of the first magnet, sliding grooves are formed in the inner sides of the side plates, sliding blocks are connected in a sliding mode in the sliding grooves, a baffle is connected between the two groups, the opposite side of baffle pastes the lateral wall of tight rack body, the both sides of shell articulate respectively has the side door.

As a further optimization of the technical scheme, the heat dissipation holes are internally provided with filter gauze, and the ventilation opening is internally provided with a filter screen.

As the further optimization of this technical scheme, the baffle includes plastic slab, rubber slab, iron plate are connected respectively in the both sides of plastic slab, and one side of iron plate adsorbs on first magnet, the outside of tight rack body is pasted to one side of rubber slab.

As a further optimization of the technical solution, the first magnet is located outside the heat dissipation hole, and the length of the first magnet is greater than the length of the heat dissipation hole.

As a further optimization of the technical scheme, a cabinet door is arranged on one side of the cabinet body, and an air outlet groove is formed in the cabinet door.

As a further optimization of the technical scheme, the area of the baffle is larger than that of the heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that: the shell arranged in the utility model is connected with the outer side of the cabinet body and forms a ventilation space between the shell and the cabinet body, the second fan works in the ventilation space to introduce outside wind into the shell and then enter the cabinet body, the circulation ventilation is carried out to adjust the ventilation volume, the upper end in the cabinet body is provided with the heat dissipation grid, so that the air is ventilated in the cabinet body by the air intake from one side heat dissipation grid and the air outlet from the other side heat dissipation grid, the lower end of the heat dissipation grid is connected with the first fan to improve the ventilation efficiency, the heat dissipation holes can be pulled down and up by the baffle plate to be covered and opened, the baffle plate can be pulled up and down by the first magnet to realize the opening and shielding of the heat dissipation holes, the function of adjusting the heat dissipation effect is achieved, the size of adjusting the ventilation efficiency is achieved, the whole weight of the heat dissipation holes is reduced by the arrangement of the plastic plate, the sealing performance is better when the rubber plate is covered, the setting up of iron plate can be stable adsorb on first magnet, and the both sides top of shell is equipped with great vent respectively, realizes with outside ventilation, promotes the baffle through opening the side door and reciprocates, finally realizes the adjustable function of rack body ventilation.

Drawings

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

FIG. 2 is a schematic side view of the inner side of the housing of the present invention;

FIG. 3 is a side view of the external structure of the cabinet body of the present invention;

FIG. 4 is a schematic view of the external structure of the present invention;

fig. 5 is a schematic diagram of the side view internal structure of the baffle of the present invention.

In the figure: 1. a cabinet body; 2. a first fan; 3. a heat dissipation grid; 4. a second fan; 5. heat dissipation holes; 6. a baffle plate; 7. a first magnet; 8. a housing; 10. a vent; 11. a side plate; 12. a side door; 13. a slider; 14. a chute; 15. an air outlet groove; 16. a rubber plate; 18. a plastic panel; 20. an iron plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a ventilation structure of a cabinet comprises a cabinet body 1 and a shell 8, wherein openings are arranged at the lower end and one side of the shell 8, the shell 8 is connected to the outer side of the cabinet body 1, a ventilation space is formed between the shell 8 and the cabinet body 1, two sides of the upper end in the cabinet body 1 are respectively connected with a heat dissipation grid 3, the lower end of the heat dissipation grid 3 is connected with a first fan 2, two sides of the cabinet body 1 are also provided with heat dissipation holes 5, the upper end of the inner side of the shell 8 is connected with a second fan 4, the second fan 4 is positioned outside the upper end of the cabinet body 1, ventilation openings 10 are respectively arranged above two sides of the shell 8, a first magnet 7 is connected on the inner wall below two sides of the shell 8, two sides of the first magnet 7 are provided with side plates 11, a sliding groove 14 is arranged on the inner side of each side plate 11, and a sliding block 13 is connected in the sliding groove 14 in a sliding manner, two sets of be connected with baffle 6 between the slider 13, adsorb on first magnet 7 one side of baffle 6, the lateral wall of tight rack body 1 is pasted to the opposite side of baffle 6, the both sides of shell 8 articulate respectively has side door 12.

Specifically, be equipped with the filter screen gauze in the louvre 5, be equipped with the filter screen in the vent 10, play dustproof protection against insects's effect. Specifically, baffle 6 includes plastic slab 18, rubber slab 16, iron plate 20 are connected respectively in the both sides of plastic slab 18, and one side of iron plate 20 adsorbs on first magnet 7, the outside of tight rack body 1 is pasted to one side of rubber slab 16, seals up louvre 5 through pulling baffle 6 for the ventilation of rack body 1 is adjusted. Specifically, first magnet 7 is located the outside of louvre 5, the length of first magnet 7 is greater than the length of louvre 5 for baffle 6 adsorbs on first magnet 7 and pulling baffle 6 can reciprocate, and then realizes opening and sheltering from louvre 5, reaches the function of adjusting the radiating effect. Specifically, one side of the cabinet body 1 is provided with a cabinet door, and the cabinet door is provided with an air outlet groove 15 for heat dissipation of the cabinet body 1. Specifically, the area of baffle 6 is greater than the area of louvre 5, can cover louvre 5, realizes the function of sheltering from, and then adjusts the heat dissipation of rack body 1. Baffle 6 includes plastic slab 18, rubber slab 16, iron plate 20, and the setting of plastic slab 18 reduces holistic weight, and the sealing performance is better when rubber slab 16's setting can cover louvre 5, and the setting of iron plate 20 can be stable adsorb on first magnet 7.

Specifically, when in use, the further improvement is made in the prior art, the shell 8 is connected to the outer side of the cabinet body 1, a ventilation space is formed between the shell 8 and the cabinet body 1, the second fan 4 works in the ventilation space to introduce external air into the shell 8 and then enter the cabinet body 1, the circulation ventilation is performed to adjust the ventilation volume, the upper end inside the cabinet body 1 is provided with the heat dissipation grid 3, so that air is admitted from the heat dissipation grid 3 at one side in the cabinet body 1 and is exhausted from the heat dissipation grid 3 at the other side to exchange air, the lower end of the heat dissipation grid 3 is connected with the first fan 2 to improve the ventilation efficiency, the heat dissipation holes 5 can be pulled downwards and upwards through the baffle 6 to be covered and opened, the baffle 6 is adsorbed on the first magnet 7 to be pulled to move upwards and downwards, and then the opening and shielding of the heat dissipation holes 5 are realized, and the function of adjusting the heat dissipation effect is achieved, and then reach the size of adjusting ventilation efficiency, the both sides top of shell 8 is equipped with great vent 10 respectively, realizes the ventilation of taking a breath with the outside, promotes baffle 6 and reciprocates through opening side door 12.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ventilation structure of a cabinet, comprising a cabinet body (1) and a casing (8), characterized in that: the lower end and one side of the casing (8) are provided with openings, and the casing (8) is connected to the cabinet body The outer side of (1) and a ventilation space is formed between the outer casing (8) and the cabinet body (1), and cooling grilles (3) are respectively connected on both sides of the inner upper end of the cabinet body (1). 3) A first fan (2) is connected to the lower end, heat dissipation holes (5) are also opened on both sides of the cabinet body (1), and a second fan (4) is connected to the inner upper end of the casing (8), The second fan (4) is located outside the upper end of the cabinet body (1), ventilation openings (10) are respectively provided on the upper sides of the two sides of the casing (8), and the inner walls below the two sides of the casing (8) are on the inner wall. A first magnet (7) is connected, the two sides of the first magnet (7) are provided with side plates (11), the inner side of the side plate (11) is provided with a chute (14), the chute ( 14) A slider (13) is slidably connected, and a baffle (6) is connected between the two sets of the sliders (13), and one side of the baffle (6) is adsorbed on the first magnet (7). , the other side of the baffle plate (6) is in close contact with the outer side wall of the cabinet body (1), and side doors (12) are hinged on both sides of the casing (8).

2 . The ventilation structure of a cabinet according to claim 1 , wherein a filter mesh is arranged in the heat dissipation hole ( 5 ), and a filter mesh is arranged in the ventilation opening ( 10 ). 3 .

3 . The ventilation structure of a cabinet according to claim 1 , wherein the baffle plate ( 6 ) comprises a plastic plate ( 18 ), a rubber plate ( 16 ), and an iron plate ( 20 ). (16), the iron plate (20) is respectively connected on both sides of the plastic plate (18), and one side of the iron plate (20) is adsorbed on the first magnet (7), and one side of the rubber plate (16) Close to the outside of the cabinet body (1).

4. A cabinet ventilation structure according to claim 1, characterized in that: the first magnet (7) is located outside the heat dissipation hole (5), and the length of the first magnet (7) is greater than the heat dissipation hole (5) length.

5 . The ventilation structure of a cabinet according to claim 1 , wherein a cabinet door is provided on one side of the cabinet body ( 1 ), and an air outlet groove ( 15 ) is provided on the cabinet door. 6 .

6 . The ventilation structure of a cabinet according to claim 1 , characterized in that: the area of the baffle plate ( 6 ) is larger than the area of the heat dissipation hole ( 5 ). 7 .