CN219499779U

CN219499779U - Cabinet top cover

Info

Publication number: CN219499779U
Application number: CN202223485401.XU
Authority: CN
Inventors: 程刚; 张斌; 陈丽平
Original assignee: Aies Electromechanical Technology Shanghai Co ltd
Current assignee: Aies Electromechanical Technology Shanghai Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-08
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a cabinet top cover, which comprises a cover body, wherein the cover body consists of an upper end part and a lower end part, a heat dissipation part is arranged at the upper end of the upper end part, bolts are uniformly distributed and fixedly arranged around the upper end of the lower end part, the bolts are in threaded connection with nuts, a fixed block is fixedly arranged on the lower end part, an inner cavity is formed in the fixed block, a dust screen is arranged on the inner cavity, a buckle is fixedly arranged on the dust screen, the top cover arranged by the device consists of the upper end part and the lower end part, the whole top cover plays a role of heat dissipation through the effect of the heat dissipation screen, the fixed block is fixedly arranged on the lower end part, the dust screen is arranged on the fixed block, dust enters the top cover through the heat dissipation holes formed in the heat dissipation part in the heat dissipation process of the heat dissipation part, the whole top cover has a dust prevention function through the arrangement of the dust screen, and the surface layer of the cover body is provided with a reinforcing layer to strengthen the strength of the top cover body, so that the practicability of the cover body is ensured.

Description

Cabinet top cover

Technical Field

The utility model relates to the technical field of cabinets, in particular to a cabinet top cover.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. Cabinets are typically configured with doors, removable or non-removable side panels, and back panels. The cabinet is an indispensable component in electrical equipment, is a carrier of electrical control equipment, is generally made of cold-rolled steel plates or alloys, and can provide protection effects of water resistance, dust resistance, electromagnetic interference resistance and the like for storage equipment. Cabinets are generally classified as server cabinets, network cabinets, console cabinets, and the like. The cabinet can be divided into two basic structures of sectional materials and thin plates according to the bearing of the components, the materials and the manufacturing process of the components. The section bar structure cabinet is provided with a steel section bar cabinet and an aluminum section bar cabinet, wherein the steel section bar cabinet is composed of a special seamless steel pipe serving as an upright post. The cabinet has good rigidity and strength, and is suitable for heavy equipment. The aluminum profile cabinet formed by the aluminum alloy profiles has certain rigidity and strength, and is suitable for general or light equipment. The cabinet has light weight, less processing amount and attractive appearance, and is widely applied.

When the existing outdoor cabinet is assembled, the strength of the top cover is not high, the top cover does not have the functions of heat dissipation and dust prevention in the use process, most of the top cover is integrated, disassembly and assembly cannot be performed, and the cabinet top cover is required to solve the problem.

Disclosure of Invention

The utility model aims to provide a top cover of a cabinet, which aims to solve the problems that the strength of the top cover is not high, the top cover does not have the functions of heat dissipation and dust prevention in the use process, and the top cover is mostly integrated and can not be disassembled when the existing outdoor cabinet is assembled in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rack top cap, includes the lid, the lid comprises upper end and lower tip two parts, the radiating part is installed to upper end, evenly distributed fixed mounting has the bolt around the lower tip upper end, bolt and nut threaded connection, fixed mounting has the fixed block on the lower tip, the inner chamber has been seted up on the fixed block, install the dust screen on the inner chamber, dust screen fixed mounting has the buckle, install the enhancement layer in the lid, the active carbon layer is installed to enhancement layer one end.

As a preferable technical scheme of the utility model, the heat dissipation piece is provided with heat dissipation holes, and the heat dissipation holes are communicated with the cover body.

As a preferable technical scheme of the utility model, a positioning bolt is arranged between the heat radiating piece and the cover body, and the cover body is in threaded connection with the heat radiating piece through the positioning bolt.

As a preferable technical scheme of the utility model, the upper end part is provided with a positioning hole, and the diameter of the positioning hole is larger than that of the bolt.

As a preferable technical scheme of the utility model, the thickness of the reinforcing layer is 0.35cm, the thickness of the activated carbon layer is 0.35mm, and the thickness of the reinforcing layer is the same as the thickness of the activated carbon layer.

As a preferable technical scheme of the utility model, the fixing block is provided with a clamping groove, and the clamping groove is buckled with a buckle on the dust screen.

As a preferable technical scheme of the utility model, the bottom end of the lower end part is provided with a second ventilation hole, and both ends of the lower end part are provided with first ventilation holes.

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

(1) The utility model relates to a cabinet top cover, which is characterized in that the top cover arranged by the device consists of an upper end part and a lower end part, wherein the upper end part is provided with a heat radiating piece, the heat radiating piece is connected to the upper end part through a positioning bolt, the whole top cover plays a role in radiating through the effect of a heat radiating net, the lower end part is fixedly provided with a fixed block, the fixed block is provided with a dust screen, dust enters the top cover through a heat radiating hole formed in the heat radiating piece in the heat radiating process of the heat radiating piece, the whole top cover has a dust-proof function through the arrangement of the dust screen, and a reinforcing layer is arranged on the surface layer of the top cover to strengthen the strength of the top cover, so that the practicability of the top cover is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a top cover of a cabinet according to an embodiment of the utility model;

FIG. 2 is a separated view of a cabinet top cover according to an embodiment of the utility model;

fig. 3 is a schematic view of the structure of the lower end of the top cover of the cabinet according to the embodiment of the utility model;

fig. 4 is a schematic structural view of the interior of a cabinet top cover according to an embodiment of the utility model.

Reference numerals:

1. a cover body; 2. a nut; 3. a heat sink; 4. a heat radiation hole; 5. positioning bolts; 6. slotting; 7. an upper end portion; 8. a lower end portion; 9. a fixed block; 10. a bolt; 11. positioning holes; 12. a dust screen; 13. a buckle; 14. a clamping groove; 15. an inner cavity; 16. a first vent hole; 17. a second vent hole; 18. a reinforcing layer; 19. an activated carbon layer.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-4, a top cover of a cabinet according to an embodiment of the present utility model includes a cover 1, where the cover 1 is composed of an upper end 7 and a lower end 8, a heat dissipation member 3 is installed at the upper end of the upper end 7, bolts 10 are uniformly distributed and fixedly installed around the upper end of the lower end 8, the bolts 10 are in threaded connection with nuts 2, a fixing block 9 is fixedly installed on the lower end 8, an inner cavity 15 is provided on the fixing block 9, a dust screen 12 is installed on the inner cavity 15, a buckle 13 is fixedly installed on the dust screen 12, a reinforcing layer 18 is installed in the cover 1, and an activated carbon layer 19 is installed at one end of the reinforcing layer 18.

Wherein, the top cap that sets up comprises upper end 7 and lower tip 8 two parts, install radiator 3 on the upper end 7 of setting, radiator 3 passes through positioning bolt 5 to be connected on upper end 7, let whole top cap play radiating effect through the effect of radiator 3, fixed mounting has fixed block 9 on the lower tip 8 of setting, install dust screen 12 on the fixed block 9 of setting, there is the dust to get into the top cap through the louvre 4 on the radiator 3 when radiator 3 carries out the heat dissipation in-process, let whole top cap have dustproof function through the setting of dust screen 12.

In this embodiment, the heat dissipation member 3 is provided with a heat dissipation hole 4, and the heat dissipation hole 4 is communicated with the cover 1.

In this embodiment, a positioning bolt 5 is installed between the heat sink 3 and the cover 1, and the cover 1 is screwed with the heat sink 3 through the positioning bolt 5.

The positioning bolt 5 has a limiting function on the heat dissipation part 3, and prevents falling.

In this embodiment, the upper end 7 is provided with a positioning hole 11, and the diameter of the positioning hole 11 is larger than that of the bolt 10.

In this embodiment, the thickness of the reinforcing layer 18 is the same as the thickness of the activated carbon layer 19.

Wherein, enhancement layer 18 is installed on lid 1 top layer and strengthens own intensity, reduces lid 1 peculiar smell through the setting of active carbon layer 19 and looses, and then guarantees lid 1's practicality.

In this embodiment, the fixing block 9 is provided with a clamping groove 14, and the clamping groove 14 is fastened with a buckle 13 on the dust screen 12.

In this embodiment, the bottom end of the lower end portion 8 is provided with a second ventilation hole 17, and both ends of the lower end portion 8 are provided with first ventilation holes 16.

Wherein, the setting of second ventilation hole 17 and first ventilation hole 16 guarantees the intercommunication of tip 8 and rack, is convenient for dispel the heat to the rack.

When concrete application, the top cap that this device set up comprises upper end 7 and lower tip 8 two parts, install radiator 3 on the upper end 7 of setting, radiator 3 passes through positioning bolt 5 to be connected on upper end 7, let whole top cap play radiating effect through the effect of radiator 3, fixed mounting has fixed block 9 on the lower tip 8 of setting, install dust screen 12 on the fixed block 9 of setting, there is the dust to get into in the top cap through the louvre 4 on the radiator 3 when radiator 3 carries out the radiating process, let whole top cap have dirt-proof function through the setting of dust screen 12, the enhancement layer 18 is installed on lid 1 top layer and is strengthened own intensity, and then guarantee the practicality of lid 1.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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 to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. 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 top cap, its characterized in that, includes lid (1), lid (1) comprises upper end (7) and lower tip (8) two parts, radiating part (3) are installed to upper end (7) upper end, evenly distributed installs bolt (10) around lower tip (8) upper end, bolt (10) and nut (2) threaded connection, fixed mounting has fixed block (9) on lower tip (8), inner chamber (15) have been seted up on fixed block (9), install dust screen (12) on inner chamber (15), fixed mounting has buckle (13) on dust screen (12), install enhancement layer (18) in lid (1), active carbon layer (19) are installed to enhancement layer (18) one end.

2. The cabinet top cover according to claim 1, wherein the heat dissipation piece (3) is provided with heat dissipation holes (4), and the heat dissipation holes (4) are communicated with the cover body (1).

3. The cabinet top cover according to claim 1, wherein a positioning bolt (5) is installed between the heat dissipation element (3) and the cover body (1), and the cover body (1) is in threaded connection with the heat dissipation element (3) through the positioning bolt (5).

4. The cabinet top cover according to claim 1, wherein the upper end portion (7) is provided with a positioning hole (11), and the diameter of the positioning hole (11) is larger than that of the bolt (10).

5. A cabinet top according to claim 1, wherein the thickness of the reinforcement layer (18) is 0.35cm, the thickness of the activated carbon layer (19) is 0.35mm, and the thickness of the reinforcement layer (18) is the same as the thickness of the activated carbon layer (19).

6. The cabinet top cover according to claim 1, wherein the fixing block (9) is provided with a clamping groove (14), and the clamping groove (14) is buckled with a buckle (13) on the dust screen (12).

7. The cabinet top cover according to claim 1, wherein the bottom end of the lower end portion (8) is provided with a second ventilation hole (17), and both ends of the lower end portion (8) are provided with first ventilation holes (16).