CN211212045U

CN211212045U - Dustproof ventilation opening of file cabinet

Info

Publication number: CN211212045U
Application number: CN201921767394.8U
Authority: CN
Inventors: 张琳; 罗奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-11
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a dustproof ventilation opening of a file cabinet, which comprises a ventilation pipe and a brush; the top and the bottom of the left side inner wall of ventilation pipe all are through installation pole and motor case fixed connection, the inside of motor case is provided with driving motor, the vertical fixedly connected with mounting panel of the right side inner wall of ventilation pipe, the right side of mounting panel is provided with the filter screen. The utility model discloses control driving motor work, the axis fixed connection of pivot is run through on the right side of dwang, the dwang can drive the fan and rotate and blow, can accelerate the circulation of air in the filing cabinet, can filter the dust in the external world through the filter screen, because the filter screen uses for a long time, the outside can be stained with a large amount of dust, influence the ventilation effect of ventilation pipe, the right-hand member through the dwang runs through fixed cover, run through first fixed orifices and second fixed orifices with the second bolt and be in the same place dwang and brush fixed connection, further dwang can drive the brush and rotate, clear up the outside of filter screen.

Description

Dustproof ventilation opening of file cabinet

Technical Field

The utility model relates to a ventilation technology field specifically is a dustproof vent of filing cabinet.

Background

At present, in the process of storing files, the files need to be placed in a file cabinet for classified storage, the files need to be stored for a long time, and the file cabinet is influenced by the external environment because the interior of the file cabinet does not have a ventilation function;

the file cabinet dustproof ventilation opening is disclosed to be CN209269030U through retrieval, and comprises a ventilation pipe, a dustproof ventilation box, a dustproof ventilation plate, a ventilation assembly and a ventilation driving assembly, wherein a rectangular ventilation hole is formed in the rear side surface of the dustproof ventilation box, the bottom surface of the dustproof ventilation box is hollow, a rectangular slide way is arranged at the lower end of the front side surface of the dustproof ventilation box, and a circular mounting hole is formed in the middle end of each of the left side surface and the right side surface of the dustproof ventilation box; the dustproof ventilation plate is connected in the rectangular slideway in a sliding fit manner;

in realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not obtain solving, 1, the filter screen uses for a long time, and the outside can be stained with a large amount of dusts, influences the ventilation effect, needs regular manual clearance, 2, the structure is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filing cabinet vent that prevents dust has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a file cabinet dustproof ventilation opening comprises a ventilation pipe and a brush;

the top end and the bottom end of the inner wall of the left side of the ventilation pipe are fixedly connected with a motor box through mounting rods, a driving motor is arranged in the motor box, the inner wall of the right side of the ventilation pipe is vertically and fixedly connected with a mounting plate, a filter screen is arranged on the right side of the mounting plate, the filter screen and the mounting plate are fixedly connected through a first bolt in a penetrating manner, a motor shaft of the driving motor is fixedly connected with a rotating rod, a fan is fixedly mounted on the outer wall of the left side of the rotating rod, the fan is arranged on the left side of the filter screen, a rotating shaft is arranged in the middle of the left side of;

the brush is rectangular shape, the left side middle part of brush runs through and installs fixed cover, the top inner wall right side of fixed cover runs through and has seted up first fixed orifices, the second fixed orifices has been seted up to the upper surface right-hand member of dwang, the dwang runs through fixed cover and runs through first fixed orifices and second fixed orifices fixed connection through the second bolt, the upper surface of ventilation pipe is provided with control panel.

As a preferred embodiment of the present invention, the size of the fixing sleeve is matched with the size of the rotating rod.

As a preferred embodiment of the present invention, the mounting plate is annular and matches with the size of the filter screen.

As a preferred embodiment of the present invention, the filter screen is made of stainless steel.

As a preferred embodiment of the present invention, the input end of the control panel is electrically connected to the external power source through a wire, and the output end of the control panel is electrically connected to the input end of the driving motor through a wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a filing cabinet vent that prevents dust, control driving motor work, the axis fixed connection of pivot is run through on the right side through the dwang, the dwang can drive the fan and rotate and blow, circulation of air in the filing cabinet can accelerate, can filter the dust in the external world through the filter screen, because the filter screen uses for a long time, the outside can be stained with a large amount of dust, influence the ventilation effect of ventilation pipe, the right-hand member through the dwang runs through fixed cover, run through first fixed orifices and second fixed orifices with the second bolt and can be in the same place dwang and brush fixed connection, further dwang can drive the brush and rotate, clear up the outside of filter screen, moreover, the steam generator is simple in structure, convenient operation saves the labour.

2. The utility model relates to a filing cabinet vent that prevents dust cooperatees through the size of fixed cover and the size of dwang, and when avoiding the dwang to rotate, the brush rocks, influences the clearance effect.

3. The utility model relates to a filing cabinet vent that prevents dust is the annular through the mounting panel, and cooperatees with the size of filter screen, makes things convenient for the installation of filter screen, improves the filter effect of filter screen.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a dustproof ventilation opening of a file cabinet according to the present invention;

FIG. 2 is a right side view of a file cabinet dust vent of the present invention;

fig. 3 is a circuit diagram of a dustproof ventilation opening of a file cabinet of the present invention.

In the figure: ventilation pipe 1, installation pole 2, motor case 3, driving motor 4, mounting panel 5, filter screen 6, first bolt 7, dwang 8, fan 9, pivot 10, brush 11, fixed cover 12, first fixed orifices 13, second fixed orifices 14, second bolt 15, control panel 16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a file cabinet dustproof ventilation opening comprises a ventilation pipe 1 and a brush 11;

the top end and the bottom end of the left inner wall of the ventilation pipe 1 are fixedly connected with a motor box 3 through an installation rod 2, a driving motor 4 is arranged inside the motor box 3, the right inner wall of the ventilation pipe 1 is vertically and fixedly connected with an installation plate 5, a filter screen 6 is arranged on the right side of the installation plate 5, the filter screen 6 is fixedly connected with the installation plate 5 through a first bolt 7 in a penetrating manner, a motor shaft of the driving motor 4 is fixedly connected with a rotating rod 8, a fan 9 is fixedly installed on the left outer wall of the rotating rod 8, the fan 9 is arranged on the left side of the filter screen 6, a rotating shaft 10 penetrates through the middle part of the left side of the filter screen 6, and the right side of the;

the hairbrush 11 is in a long strip shape, a fixed sleeve 12 penetrates through the middle of the left side of the hairbrush 11, a first fixing hole 13 penetrates through the right side of the inner wall of the top end of the fixed sleeve 12, a second fixing hole 14 penetrates through the right end of the upper surface of the rotating rod 8, the rotating rod 8 penetrates through the fixed sleeve 12 and fixedly connected with the first fixing hole 13 and the second fixing hole 14 through a second bolt 15, and a control panel 16 is arranged on the upper surface of the ventilation pipe 1;

in this embodiment (as shown in fig. 1-3), control driving motor 4 work, the axis fixed connection of pivot 10 is run through on the right side through dwang 8, dwang 8 can drive fan 9 and rotate and blow, can accelerate the circulation of air in the filing cabinet, can filter the dust in the external world through filter screen 6, because filter screen 6 uses for a long time, the outside can be stained with a large amount of dust, influence the ventilation effect of ventilation pipe 1, the right-hand member through dwang 8 runs through fixed cover 12, run through first fixed orifices 13 and second fixed orifices 14 with second bolt 15 and can be in the same place dwang 8 and 11 fixed connection of brush, further dwang 8 can drive 11 rotations of brush, clear up the outside of filter screen 6, moreover, the steam generator is simple in structure, convenient operation, and labor saving.

In this embodiment (please refer to fig. 2), the size of the fixing sleeve 12 is matched with the size of the rotating rod 8, so as to prevent the brush 11 from shaking to affect the cleaning effect when the rotating rod 8 rotates.

In this embodiment (please refer to fig. 1-2), the mounting plate 5 is annular and is matched with the size of the filter screen 6, so as to facilitate the mounting of the filter screen 6 and improve the filtering effect of the filter screen 6.

In this embodiment (see fig. 1), the filter screen 6 is made of a stainless steel material, so that the service life of the filter screen 6 is prolonged.

In this embodiment (see fig. 1-3), the input end of the control panel 16 is electrically connected to an external power source through a wire, the output end of the control panel 16 is electrically connected to the input end of the driving motor 4 through a wire, and the control panel 16 is provided to facilitate operation of a worker.

It should be noted that the utility model relates to a file cabinet dustproof ventilation opening, including ventilation pipe 1, installation pole 2, motor case 3, driving motor 4, mounting panel 5, filter screen 6, first bolt 7, dwang 8, fan 9, pivot 10, brush 11, fixed cover 12, first fixed orifices 13, second fixed orifices 14, second bolt 15, control panel 16, the part is general standard component or the part that technical staff knows, its structure and principle all can be known through technical manual or through conventional experimental method, control driving motor 4 work during work, through the axis fixed connection that the right side of dwang 8 runs through pivot 10, dwang 8 can drive fan 9 to rotate and blow, can accelerate the circulation of air in the file cabinet, can filter the dust in the external world through filter screen 6, because filter screen 6 uses for a long time, the outside can be stained with a large amount of dusts, influences the ventilation effect of ventilation pipe 1, runs through fixed cover 12 through the right-hand member of dwang 8, runs through first fixed orifices 13 and second fixed orifices 14 with second bolt 15 and can be in the same place dwang 8 and 11 fixed connection of brush, and further dwang 8 can drive 11 rotations of brush, clears up the outside of filter screen 6, simple structure, and the labour is saved in convenient operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dustproof ventilation opening of a file cabinet is characterized by comprising a ventilation pipe (1) and a brush (11);

the top end and the bottom end of the left inner wall of the ventilation pipe (1) are fixedly connected with the motor box (3) through the mounting rod (2), a driving motor (4) is arranged in the motor box (3), the inner wall of the right side of the ventilation pipe (1) is vertically and fixedly connected with a mounting plate (5), a filter screen (6) is arranged on the right side of the mounting plate (5), the filter screen (6) is fixedly connected with the mounting plate (5) through a first bolt (7), a motor shaft of the driving motor (4) is fixedly connected with a rotating rod (8), a fan (9) is fixedly arranged on the outer wall of the left side of the rotating rod (8), the fan (9) is arranged on the left side of the filter screen (6), a rotating shaft (10) penetrates through the middle part of the left side of the filter screen (6), and the right side of the rotating rod (8) penetrates through the middle shaft of the rotating shaft (10) to be fixedly connected;

brush (11) are rectangular shape, the left side middle part of brush (11) is run through and is installed fixed cover (12), the top inner wall right side of fixed cover (12) is run through and has been seted up first fixed orifices (13), second fixed orifices (14) have been seted up to the upper surface right-hand member of dwang (8), dwang (8) run through fixed cover (12) and run through first fixed orifices (13) and second fixed orifices (14) fixed connection through second bolt (15), the upper surface of ventilation pipe (1) is provided with control panel (16).

2. The file cabinet dustproof ventilation opening of claim 1, which is characterized in that: the size of the fixed sleeve (12) is matched with that of the rotating rod (8).

3. The file cabinet dustproof ventilation opening of claim 1, which is characterized in that: the mounting plate (5) is annular and is matched with the filter screen (6) in size.

4. The file cabinet dustproof ventilation opening of claim 1, which is characterized in that: the filter screen (6) is made of stainless steel materials.

5. The file cabinet dustproof ventilation opening of claim 1, which is characterized in that: the input end of the control panel (16) is electrically connected with an external power supply through a wire, and the output end of the control panel (16) is electrically connected with the input end of the driving motor (4) through a wire.