CN220342557U

CN220342557U - Portable cabinet fan filter screen shell

Info

Publication number: CN220342557U
Application number: CN202321163705.6U
Authority: CN
Inventors: 赵利芳; 陈同干
Original assignee: Datang Gongyi Power Generation Co ltd
Current assignee: Datang Gongyi Power Generation Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2024-01-12
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to a portable cabinet fan filter screen shell which comprises a fixed frame arranged at a cabinet ventilation opening, wherein the fixed frame is arranged on the outer wall of the cabinet, a fixed structure is arranged at the fixed frame and the ventilation opening, one end of the fixed frame far away from the ventilation opening is connected with a shell structure, and filter cotton is arranged on one side of the shell structure close to the ventilation opening. According to the utility model, the shell structure is displaced relative to the fixed frame, so that the filter cotton on the inner side is detached and installed, thereby more convenience and rapidness in replacing the filter cotton are realized, and the difficulty in replacing the filter cotton is effectively reduced.

Description

Portable cabinet fan filter screen shell

Technical Field

The utility model relates to the technical field of ventilation and filtration, in particular to a portable cabinet fan filter screen shell.

Background

The switch board fan that power plant used plays ventilation heat dissipation effect, in order to impurity such as dust in the filtered air in operation, prevents that rack inside electronic equipment from producing secondary pollution, improves the performance of fan, consequently installs the filter pulp in the rack filter screen, need regularly change the filter pulp to guarantee that rack operational environment is good.

In the existing device, the filter screen shell needs to be disassembled to replace filter cotton, when the filter screen shell of the cabinet is disassembled, the filter screen shell of the cabinet can be directly clamped on the cabinet, tools such as a screwdriver are needed to be used for disassembling, personnel hand injuries are easily caused when the tools are directly disassembled by hands, the filter screen shell is also easily deformed and damaged, time is consumed, the filter screen is easily damaged, and the service life is reduced. Therefore, we propose a portable cabinet fan filter screen housing.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the portable cabinet fan filter screen shell, and the shell structure is displaced relative to the fixed frame, so that the filter cotton on the inner side is detached and installed, thereby meeting the requirements of more convenience and rapidness in replacing the filter cotton and effectively reducing the difficulty in replacing the filter cotton.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme: the utility model provides a portable rack fan filter screen shell, includes the fixed frame that sets up in rack vent department, fixed frame sets up at the rack outer wall, fixed frame and vent department set up fixed knot constructs, fixed frame keeps away from vent one end and connects the shell structure, the shell structure is close to vent one side installation filter pulp.

As the optimization, fixed knot constructs including the draw-in groove that sets up along vent inner wall round, set up the fixture block in the draw-in groove, the fixed plate is connected to the fixture block top surface, the fixed frame is connected to fixture block one end is kept away from to the fixed plate, fixture block, fixed plate, fixed frame an organic whole set up, fixed frame inner wall and vent inner wall all set up the baffle, the baffle sets up a plurality of ventilation holes.

As optimization, the shell structure is provided with a shutter type baffle plate at one side far away from the ventilation opening.

As optimization, the shell structure comprises an outer frame which is in sliding connection with a fixed frame, a baffle is arranged on the inner wall of the outer frame, a plurality of ventilation holes are formed in the baffle, filter cotton is installed on one side, close to the ventilation holes, of the baffle, a sliding rail is arranged on one side, away from the ventilation holes, of the fixed frame, and a sliding block matched with the sliding rail is arranged on one side, close to the ventilation holes, of the outer frame.

As optimization, the shell structure comprises an outer frame rotationally connected with the top end of the fixed frame, a partition plate is arranged on the inner wall of the outer frame, a plurality of ventilation holes are formed in the partition plate, and filter cotton is arranged on one side, close to the ventilation holes, of the partition plate.

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

1. according to the utility model, the shell structure is displaced relative to the fixed frame, so that the filter cotton on the inner side is detached and installed, thereby more convenience and rapidness in replacing the filter cotton are realized, and the difficulty in replacing the filter cotton is effectively reduced.

2. Besides the design of side drawing, the utility model can also be designed to turn up and down and draw up and down, the mode can be changed according to the actual use requirement, the filter cotton can be replaced without disassembling the filter screen shell, and the failure rate of the filter screen shell is reduced.

Drawings

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

FIG. 2 is a schematic view of a usage state according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a housing structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a vent according to an embodiment of the utility model;

FIG. 5 is a schematic view of a fixing frame according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a second embodiment of the present utility model.

The reference numbers shown in the drawings: 1. a vent; 2. a cabinet; 3. a fixed frame; 41. a clamping groove; 42. a clamping block; 43. a fixing plate; 44. a baffle; 5. a baffle; 61. an outer frame; 62. a vent hole; 63. a partition plate; 64. a slide rail; 65. a slide block; 7. and (5) a handle.

Detailed Description

The utility model is further illustrated below with reference to specific embodiments, as shown in fig. 1-6, a portable cabinet fan filter housing.

It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.

As shown in fig. 1-6, the utility model discloses a portable cabinet fan filter screen shell, which comprises a fixed frame 3 arranged at a cabinet ventilation opening 1, wherein the fixed frame 3 is arranged on the outer wall of a cabinet 2, a fixed structure is arranged at the fixed frame 3 and the ventilation opening 1, one end of the fixed frame 3 far away from the ventilation opening 1 is connected with a shell structure, and filter cotton is arranged on one side of the shell structure close to the ventilation opening 1.

As shown in fig. 3 to 4, the present utility model is further configured to: the fixed knot constructs including the draw-in groove 41 that sets up along vent 1 inner wall round, set up fixture block 42 in the draw-in groove 41, fixture block 42 top surface connects fixed plate 43, fixed frame 3 is connected to fixture block 42 one end is kept away from to fixed plate 43, fixture block 42, fixed plate 43, fixed frame 3 an organic whole set up, fixed frame 3 inner wall all sets up baffle 44 with vent 1 inner wall, baffle 44 sets up a plurality of ventilation holes 62, fixes fixed frame 3 and vent 1 through fixture block 42 and draw-in groove 41 cooperation, and the removal of shell structure of being convenient for.

As shown in fig. 5, the present utility model is further configured to: the shell structure is far away from vent 1 one side and sets up shutter type baffle 5, and shutter type baffle 5 is convenient for shelter from impurity such as dust in the air.

As shown in fig. 2 to 5, in the first embodiment, the present utility model is further configured to: the shell structure comprises an outer frame 61 which is in sliding connection with a fixed frame 3, a partition plate 63 is arranged on the inner wall of the outer frame 61, a plurality of ventilation holes 62 are formed in the partition plate 63, filter cotton is arranged on one side, close to a ventilation opening 1, of the partition plate 63, a sliding rail 64 is arranged on one side, far away from the ventilation opening 1, of the fixed frame 3, a sliding block 65 matched with the sliding rail 64 is arranged on one side, close to the ventilation opening 1, of the outer frame 61, a hidden handle 7 can be arranged on one side of the outer frame 61, movement of the shell structure is facilitated, the sliding block 65 moves back and forth in the sliding rail 64, and accordingly the outer frame 61 is driven to move, the outer frame 61 is moved out of the ventilation opening 1, replacement of the filter cotton is facilitated, and after the shell structure is pulled out, the filter cotton is arranged on the inner side of the partition plate 63.

As shown in fig. 6, in the second embodiment, the present utility model is further configured to: the shell structure includes the frame 61 of being connected with fixed frame 3 top position rotation, and the upset of frame 61 and fixed frame 3 is convenient for to the accessible setting pivot, also can set up other arbitrary structures of being convenient for the frame 61 upset, the frame 61 inner wall sets up baffle 63, set up a plurality of ventilation holes 62 on the baffle 63, baffle 63 is close to vent 1 one side and sets up the installation filter pulp, can set up stealthy handle 7 in frame 61 bottom or top position, and the upset of shell structure of being convenient for, frame 61 upwards overturns or downwards overturns around fixed frame 3 top surface or bottom surface through the pivot, and the filter pulp of frame 61 inboard of being convenient for is changed.

The working principle of the utility model is as follows: when the filter cotton needs to be replaced, the block can move back and forth in the sliding rail 64 so as to drive the outer frame 61 to move, and the outer frame 61 is moved out of the ventilation opening 1, so that the filter cotton is convenient to replace; the outer frame 61 can be turned upwards or downwards around the top surface or the bottom surface of the fixed frame 3 through the rotating shaft, so that the filter cotton at the inner side of the outer frame 61 can be replaced conveniently, and the failure rate of the filter screen shell is reduced.

Claims

1. A portable rack fan filter screen shell, its characterized in that: the filter cotton filter comprises a fixed frame (3) arranged at a ventilation opening (1) of a cabinet, wherein the fixed frame (3) is arranged on the outer wall of the cabinet (2), a fixed structure is arranged at the fixed frame (3) and the ventilation opening (1), one end, far away from the ventilation opening (1), of the fixed frame (3) is connected with a shell structure, and filter cotton is arranged on one side, close to the ventilation opening (1), of the shell structure;

the fixing structure comprises a clamping groove (41) which is arranged along the inner wall of the ventilation opening (1) in a circle, a clamping block (42) is arranged in the clamping groove (41), the top surface of the clamping block (42) is connected with a fixing plate (43), one end, far away from the clamping block (42), of the fixing plate (43) is connected with a fixing frame (3), the clamping block (42), the fixing plate (43) and the fixing frame (3) are integrally arranged, baffle plates (44) are arranged on the inner wall of the fixing frame (3) and the inner wall of the ventilation opening (1), and a plurality of ventilation holes (62) are formed in the baffle plates (44);

a shutter type baffle (5) is arranged on one side, far away from the ventilation opening (1), of the shell structure.

2. The portable cabinet fan filter screen housing of claim 1, wherein: the shell structure comprises an outer frame (61) which is connected with a fixed frame (3) in a sliding mode, a partition plate (63) is arranged on the inner wall of the outer frame (61), a plurality of vent holes (62) are formed in the partition plate (63), filter cotton is installed on one side, close to the vent hole (1), of the partition plate (63), a sliding rail (64) is arranged on one side, far away from the vent hole (1), of the fixed frame (3), and a sliding block (65) matched with the sliding rail (64) is arranged on one side, close to the vent hole (1), of the outer frame (61).

3. The portable cabinet fan filter screen housing of claim 1, wherein: the shell structure comprises an outer frame (61) rotationally connected with the top end of a fixed frame (3), a partition plate (63) is arranged on the inner wall of the outer frame (61), a plurality of vent holes (62) are formed in the partition plate (63), and filter cotton is arranged on one side, close to the vent hole (1), of the partition plate (63).