CN219577736U

CN219577736U - Cabinet with dustproof function

Info

Publication number: CN219577736U
Application number: CN202320837948.7U
Authority: CN
Inventors: 刘小俊
Original assignee: Shenzhen Fuxingsheng Electromechanical Equipment Co ltd
Current assignee: Shenzhen Fuxingsheng Electromechanical Equipment Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-08-22
Anticipated expiration: 2033-04-08

Abstract

The utility model belongs to the technical field of cabinet dust prevention, in particular to a cabinet with a dust prevention function, which comprises a cabinet body, wherein a radiating hole is arranged on one side of the cabinet body, and a dust prevention mechanism is arranged in the cabinet body; in the heat dissipation process, dust enters the cabinet body from the heat dissipation holes and is filtered on the filter plate, so that effective dust prevention is completed; the limiting abutting blocks continuously abut against the surface of the filter plate to complete abutting fixation through the elastic characteristics of the compression springs, so that the process of screwing the filter plate in the support frame is omitted; the air blower blows air into the cabinet body from the air guide bent pipe, the air outlet end of the air guide bent pipe blows dust in the air guide bent pipe and heat emitted by the electric elements to one side of the movable check block, under the action of wind power, through holes of the movable check blocks are blown outwards along the outer circular surface of the fixed shaft, so that an opening effect is formed, dust removal and heat dissipation are achieved, and the service life of the electric elements in the air guide bent pipe is prolonged.

Description

Cabinet with dustproof function

Technical Field

The utility model belongs to the technical field of dust prevention of cabinets, and particularly relates to a cabinet with a dust prevention function.

Background

The cabinet is generally made of cold-rolled steel plates or alloy and used for storing articles of computers and related control equipment, and can provide protection for the storage equipment, shield electromagnetic interference and orderly arrange the equipment.

Because the self design of rack, need use the heat dissipation fan to come the inside heat of discharge rack in its use, most rack when the heat dissipation, the dust in the air can enter into the inside of rack through the louvre of surface seting up, leads to the electric element inlet wire end in the rack to adhere to the dust, has certain security risk, and the dust in the rack need just can clean when the outage, influences work efficiency also inconvenient cleanness.

For this purpose, a cabinet with a dust-proof function is designed to solve the above problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a cabinet with a dustproof function, wherein the bottom of a supporting frame is in threaded connection with the inside of a cabinet body through bolts, a filter plate is placed in the inside of the supporting frame, and in the radiating process, dust enters the inside of the cabinet body from radiating holes and is filtered on the filter plate, so that effective dust prevention is completed; the limiting abutting block shears the inward extrusion compression spring through the sliding surface contacted with the filter plate, so that the compression spring is compressed, the limiting abutting block is driven to move towards the inside of the blind hole, the abutting fixation is continuously carried out on the surface of the filter plate through the elastic characteristics of the compression spring, the process of screwing the filter plate in the support frame is omitted, the filter plate is pulled out only during replacement, and the operation is convenient. And for the dustproof and heat dissipation function of reinforcing rack body, the air-blower at top can start, and the air-blower blows into the inside of rack body from the wind-guiding return bend, and the air-out end of wind-guiding return bend blows the dust of inside and the heat that electrical component distributed to one side of movable dog, under wind-force effect, the through-hole of multiunit movable dog is outwards blown out along the excircle face of fixed axle to form "opening" effect, thereby accomplish dust removal and heat dissipation, promote the life of inside electrical component.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cabinet with a dustproof function comprises a cabinet body, wherein a radiating hole is arranged on one side of the cabinet body, and a dustproof mechanism is arranged in the cabinet body;

the dustproof mechanism comprises a blower, an air guide bent pipe, a support frame, a filter plate and a movable stop block, wherein the blower is in threaded connection with the middle of the top end of the cabinet body, the air guide bent pipe penetrates through the inner wall of the cabinet body and is fixedly connected with the air outlet end of the blower, the bottom of the support frame is in threaded connection with the surface of the cabinet body, the filter plate is fixedly clamped inside the support frame, the movable stop block is movably sleeved inside one side of the far-discrete hot hole of the cabinet body, and a limiting part is further arranged inside the support frame.

Preferably, the limiting part comprises a limiting abutting block, a blind hole and a compression spring, wherein the blind hole is formed in the supporting frame, the limiting abutting block is slidably connected in the supporting frame, and two sides of the compression spring are respectively fixedly connected with the limiting abutting block and the surface of the supporting frame.

Preferably, a fixed shaft is further arranged on one side, close to the movable stop block, of the cabinet body, and two sides of the fixed shaft are fixedly connected inside one side of the cabinet body.

Preferably, the movable stop block is also provided with a through hole with the size matched with that of the fixed shaft.

Preferably, the inner side of the bottom of the movable stop block is also provided with an arc-shaped surface.

Preferably, the joint of the limiting support block and the filter plate is set to be a sliding surface of the tilting mechanism.

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

1. in the utility model, the bottom of the support frame is in threaded connection with the inside of the cabinet body through the bolts, then the filter plate is placed in the inside of the support frame, and in the heat dissipation process, dust enters the inside of the cabinet body from the heat dissipation holes and is filtered down on the filter plate, so that effective dust prevention is completed; the limiting abutting block shears the inward extrusion compression spring through the sliding surface contacted with the filter plate, so that the compression spring is compressed, the limiting abutting block is driven to move towards the inside of the blind hole, the abutting fixation is continuously carried out on the surface of the filter plate through the elastic characteristics of the compression spring, the process of screwing the filter plate in the support frame is omitted, the filter plate is pulled out only during replacement, and the operation is convenient.

2. In the utility model, in order to enhance the dustproof and radiating functions of the cabinet body, the blower at the top can be started, the blower blows air into the cabinet body from the air guide bent pipe, the air outlet end of the air guide bent pipe blows dust in the air guide bent pipe and heat emitted by the electric elements to one side of the movable stop block, and under the action of wind power, through holes of a plurality of groups of movable stop blocks are blown outwards along the outer circular surface of the fixed shaft, so that an opening effect is formed, dust removal and radiating are completed, and the service life of the internal electric elements is prolonged.

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 view of an opened cabinet body according to the present utility model;

FIG. 3 is a schematic diagram of a spacing part distribution structure in the present utility model;

FIG. 4 is a schematic view of the structure of the movable stopper and the fixed shaft of the present utility model;

in the figure:

1. a cabinet body; 2. a heat radiation hole;

3. a dust-proof mechanism; 31. a blower; 32. an air guide elbow; 33. a support frame; 34. a filter plate; 35. a movable stop block; 4. a limit part; 41. limiting abutting blocks; 42. a blind hole; 43. a compression spring; 5. a fixed shaft; 6. a through hole; 7. an arc surface; 8. a landslide surface.

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.

As shown in fig. 1:

the utility model provides a rack with dustproof function, including rack body 1, louvre 2 is installed to one side of rack body 1, because rack body 1's self design, need use the heat dissipation fan in its use to come the inside heat of discharge rack body 1, most rack when the heat dissipation, the inside that the louvre 2 that the air in can be offered through the surface enters into rack body 1, lead to the electric appliance component inlet end in the rack body 1 to adhere to the dust, there is certain security risk, and the dust in the rack body 1 need just can be clean when the outage, influence work efficiency also inconvenient cleanness, on this basis, dustproof mechanism 3 has been added, dustproof mechanism 3 can promote the effect of blockking to the dust and promote the radiating efficiency of inner component.

As shown in fig. 1 and 3:

in an alternative embodiment: the dustproof mechanism 3 comprises a blower 31, an air guide bent pipe 32, a supporting frame 33, a filter plate 34 and a movable stop block 35, wherein the blower 31 is in threaded connection with the middle of the top end of the cabinet body 1, the air guide bent pipe 32 penetrates through the inner wall of the cabinet body 1 and is fixedly connected with the air outlet end of the blower 31, the bottom of the supporting frame 33 is in threaded connection with the surface of the cabinet body, the filter plate 34 is clamped and fixed in the supporting frame 33, the movable stop block 35 is movably sleeved in one side of the cabinet body 1 far away from the discrete hot hole 2, a limiting part 4 is further arranged in the supporting frame 33, the limiting part 4 comprises a limiting abutting block 41, a blind hole 42 and a compression spring 43, the blind hole 42 is formed in the supporting frame 33, the limiting abutting block 41 is in sliding connection with the supporting frame 33, two sides of the compression spring 43 are fixedly connected with the surfaces of the limiting abutting block 41 and the supporting frame 33, and the joint of the limiting abutting block 41 and the filter plate 34 is set to be a sliding surface 8 of a tilting mechanism.

In this embodiment: the bottom of the support frame 33 is in threaded connection with the interior of the cabinet body 1 through bolts, then the filter plate 34 is placed in the interior of the support frame 33, and in the heat dissipation process, dust enters the interior of the cabinet body 1 from the heat dissipation holes 2 and is filtered down on the filter plate 34, so that effective dust prevention is completed; the limiting abutting block 41 shears and inwards extrudes the compression spring 43 through the sliding surface 8 contacted with the filter plate 34, so that the compression spring 43 is compressed, the limiting abutting block 41 is driven to move towards the inside of the blind hole 42, the limiting abutting block 41 continuously abuts against the surface of the filter plate 34 to complete abutting fixation through the elastic characteristic of the compression spring 43, the process of screwing the filter plate 34 in the support frame 33 is omitted, and the filter plate 34 is only required to be pulled out during replacement, so that the operation is convenient.

It should be noted that: under the combined action of the plurality of groups of limiting parts 4, the supporting and fixing of the filter plates 34 are completed, so that the stability of the connection of the support frame 33 and the filter plates 34 is improved.

Further, the method comprises the following steps:

as shown in fig. 1, 2 and 4:

in an alternative embodiment: the cabinet body 1 is close to one side of movable dog 35 and still is provided with fixed axle 5, and the both sides fixed connection of fixed axle 5 is inside one side of cabinet body 1, and the inside of movable dog 35 still is provided with the through-hole 6 with fixed axle 5 size looks adaptation, and the bottom inboard of movable dog 35 still is provided with arcwall face 7.

In this embodiment: in order to enhance the dustproof and radiating functions of the cabinet body 1, the top blower 31 can be started, the blower 31 blows air into the cabinet body 1 from the air guide bent pipe 32, the air outlet end of the air guide bent pipe 32 blows dust inside and heat emitted by electric elements to one side of the movable stop block 35, under the action of wind force, through holes 6 of the movable stop blocks 35 are blown outwards along the outer circular surface of the fixed shaft 5, so that an opening effect is formed, dust removal and radiating are completed, and the service life of the internal electric elements is prolonged.

It should be noted that: the outside top of movable dog 35 is offered to the fillet for the arcwall face 7 of last movable dog 35 bottom can take the top at lower movable dog 35 under "closed" condition, thereby prevents that rack body 1 from advancing grey.

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 with dustproof function, includes rack body (1), louvre (2), its characterized in that are installed to one side of rack body (1): a dustproof mechanism (3) is arranged in the cabinet body (1);

dustproof mechanism (3) are including air-blower (31), wind-guiding return bend (32), support frame (33), filter (34) and activity dog (35), air-blower (31) threaded connection is in the top middle part of rack body (1), wind-guiding return bend (32) run through the inner wall of rack body (1) with the air-out end fixed connection of air-blower (31), the bottom of support frame (33) with the surface threaded connection of rack body (1), filter (34) joint is fixed the inside of support frame (33), activity dog (35) activity cup joint rack body (1) are kept away from one side inside of louvre (2), the inside of support frame (33) still is provided with spacing portion (4).

2. The cabinet with dust-proof function according to claim 1, wherein: the limiting part (4) comprises a limiting abutting block (41), a blind hole (42) and a compression spring (43), wherein the blind hole (42) is formed in the supporting frame (33), the limiting abutting block (41) is slidably connected in the supporting frame (33), and two sides of the compression spring (43) are fixedly connected with the limiting abutting block (41) and the surface of the supporting frame (33) respectively.

3. The cabinet with dust-proof function according to claim 1, wherein: the cabinet is characterized in that a fixed shaft (5) is further arranged on one side, close to the movable stop block (35), of the cabinet body (1), and two sides of the fixed shaft (5) are fixedly connected inside one side of the cabinet body (1).

4. A cabinet with dust-proof function according to claim 3, wherein: the inside of the movable stop block (35) is also provided with a through hole (6) with the size matched with that of the fixed shaft (5).

5. The cabinet with dust-proof function according to claim 4, wherein: the inner side of the bottom of the movable stop block (35) is also provided with an arc-shaped surface (7).

6. The cabinet with dust-proof function according to claim 2, wherein: the joint of the limiting abutting block (41) and the filter plate (34) is set to be a sliding surface (8) of the tilting mechanism.