CN110678053A - Dustproof rack of computer - Google Patents

Abstract

The invention relates to the technical field of computers, in particular to a computer dust-proof cabinet, further comprising an air inlet hood, an air outlet hood, a distribution box and a biaxial motor. The biaxial motor is installed on the left side wall of the cabinet, and the air inlet hood and The air outlet hood is connected and installed on the top and bottom ends of the cabinet, respectively, and the top output end of the air inlet hood is connected and installed with a bellows, and an inlet fan blade group is fixed inside the bellows, and the right end of the bellows is provided with an air inlet, and the air inlet is connected A filter device is installed, an exhaust elbow is connected to the bottom end of the air outlet hood, and an exhaust fan blade group is installed inside the left output end of the exhaust elbow, which can improve the heat dissipation effect and cool the equipment inside the cabinet. The heat dissipation is relatively comprehensive. Through the dust removal filter and dehumidification filter set inside the filter device, the moisture and dust contained in the air entering the cabinet can be filtered, the gas entering the cabinet can be purified, and dust and moisture can be reduced. Damage to the equipment inside the cabinet and improve the reliability of use.

Description

A computer dustproof cabinet

technical field

The invention relates to the technical field of computers, in particular to a computer dustproof cabinet.

Background technique

As we all know, cabinets are generally made of cold-rolled steel plates or alloys to store computers and related control equipment. They can provide protection for storage equipment, shield electromagnetic interference, and arrange equipment in an orderly and neat manner to facilitate future maintenance of equipment. It is divided into server cabinets, network cabinets, console cabinets, etc. Due to the design of the cabinet itself, a cooling fan is required to discharge the heat inside the cabinet. When most cabinets are dissipating heat, the dust in the air will enter the Inside the cabinet, resulting in a reduction in the life of the equipment in the cabinet.

Chinese Patent No. CN201821639308.0 discloses a dust-proof cabinet for a computer room, including a cabinet body, a mounting plate is fixedly connected to the inside of the cabinet body, the mounting plate is provided with a body, and the inner side wall of the cabinet located below the mounting plate is also fixedly connected There are horizontally arranged partitions, the surface of the partitions is provided with two first through holes, and the side walls on both sides of the cabinet below the partitions are provided with a second through hole for use with the first through holes. The wall is also provided with two third through holes, the upper end of the cabinet body is provided with a rectangular frame body, the upper end of the rectangular frame body is fixedly provided with a cabinet top, and the bottom of the cabinet top is provided with a rectangular opening for use with the rectangular frame body. The utility model can prevent external dust from entering the cabinet body from the ventilation holes while ensuring the ventilation and heat dissipation effect inside the cabinet body; and when part of the air is poured into the cabinet body due to special factors such as wind from the outside, the dust with larger particles in the air can be removed. For adhesion, the dustproof effect is better, and it is more convenient to clean the inside of the cabinet.

There are still some common problems in the use of the above-mentioned patents. The heat dissipation points are relatively concentrated, the air circulation inside the cabinet is poor, the heat dissipation effect on the equipment inside the cabinet is poor, and the filtering effect is not good. Moisture, it cannot filter the moisture, and the humid gas entering the inside of the cabinet will still cause damage to the equipment inside the cabinet, resulting in low reliability of its use.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides a computer dustproof cabinet.

(2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: a computer dust-proof cabinet, comprising a cabinet body, an air inlet hood, an air outlet hood, a distribution box and a biaxial motor, and the biaxial motor is installed in the cabinet On the left side wall of the cabinet, the air inlet hood and the air outlet hood are connected and installed on the top and bottom ends of the cabinet respectively, the top output end of the air inlet hood is connected and installed with a bellows, and the inside of the bellows is fixed with an inlet fan blade The right end of the air box is provided with an air inlet, and the air inlet is connected with a filter device, the bottom end of the air outlet hood is connected with an exhaust elbow, and an exhaust fan is installed inside the left output end of the exhaust elbow Blade group, the top output shaft of the inlet fan blade group passes through the top side wall of the bellows and extends to the outside, where a first pulley is installed concentrically, and a second pulley is installed concentrically on the top output shaft of the dual-shaft motor. The first pulley and the second pulley are connected by a transmission belt, the bottom output shaft of the dual-shaft motor is concentrically connected with the middle output shaft of the exhaust fan blade group, the distribution box is fixedly installed on the inner upper side of the cabinet, and The top end of the distribution box is communicated with the bottom end of the air inlet hood, a plurality of distribution pipes are longitudinally arranged on the rear side of the bottom end of the distribution box, and the rear end of each distribution pipe is connected to the rear side wall of the cabinet body , the front end of each distribution pipe and the bottom end of the distribution box are connected with a plurality of air outlet nozzles, and the filter device includes a first filter box, a second filter box, a dust removal filter body and a dehumidification filter body. The filter box is communicated with the second filter box, and the tops of the first filter box and the second filter box are both provided with installation ports, and the dust removal filter body and the dehumidification filter body are both longitudinally inserted into the first filter box and the first filter box through the installation ports. Inside the second filter box, the right end of the second filter box is provided with an inlet that communicates with the outside world.

Preferably, the dust removal filter body and the dehumidification filter body respectively comprise a first cage and a second cage, and filter cotton and a desiccant are respectively filled in the first cage and the second cage.

Further, the top ends of the first cage and the second cage are provided with mounting plates, and each of the mounting plates is respectively connected to the tops of the first filter box and the second filter box through bolts.

Still further, sealing rings are provided on the mounting plate and the top ends of the first filter box and the second filter box.

Still further, the four corners of the bottom end of the pot body are longitudinally installed with legs, and the bottom ends of each of the legs are installed with anti-skid foot plates.

On the basis of the foregoing solution, a noise reduction device is provided outside the double-shaft motor.

In a still further aspect of the present invention, the noise reduction device includes a first sound insulation box and a second sound insulation box, the first sound insulation box is sheathed outside the biaxial motor, and the second sound insulation box is sheathed in the first insulation box. Outside the sound box, the top and bottom ends of the first sound insulation box and the second sound insulation box are provided with through holes suitable for the output shaft of the biaxial motor to pass through, and a cavity interval is set between the first sound insulation box and the second noise reduction box, And the outer wall of the biaxial motor and the inner wall of the first sound insulation box are fixedly connected by a plurality of rubber blocks, the first sound insulation box and the second sound insulation box are fixedly connected by the plurality of rubber blocks, and the outer wall of the second sound insulation box is fixedly connected. It is fixedly connected with the outer wall of the cabinet.

(3) Beneficial effects

Compared with the prior art, the present invention provides a computer dust-proof cabinet, which has the following beneficial effects:

1. The computer dust-proof cabinet, through the rotation of the double-shaft motor, drives the rotation of the intake fan blade group and the exhaust fan blade group, so that the air inside the cabinet is continuously circulated, and the heat dissipation effect is improved. The distribution of the pipes, through multiple air outlets, can blow the equipment inside the cabinet more comprehensively, and the equipment inside the cabinet can be cooled and dissipated more comprehensively.

2. The computer dustproof cabinet can filter the moisture and dust contained in the air entering the cabinet through the dust removal filter and dehumidification filter set inside the filter device, purify the gas entering the cabinet, reduce Dust and moisture damage the equipment inside the cabinet and improve the reliability of use.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the cross-sectional structure schematic diagram of the present invention;

3 is a schematic structural diagram of the connection of the biaxial motor, the first soundproof box, the second soundproof box, etc. according to the present invention;

4 is a schematic structural diagram of the connection of the first filter box, the second filter box, the first cage and the second cage of the present invention;

FIG. 5 is a partial enlarged structural schematic diagram of the position A in FIG. 4 of the present invention.

In the figure: 1. Cabinet body; 2. Air inlet hood; 3. Air outlet hood; 4. Distribution box; 5. Biaxial motor; 6. Wind box; 7. Inlet fan blade group; 8. Exhaust elbow; 9 10, the first pulley; 11, the second pulley; 12, the transmission belt; 13, the distribution pipe; 14, the air outlet; 15, the first filter box; 16, the second filter box; 17, the first 1. Cage; 18. The second cage; 19. Filter cotton; 20. Desiccant; 21. Bolt; 22. Sealing ring; 23. Outrigger; 24. Anti-skid foot plate; 25. The first soundproof box; 26. The second soundproof box; 27. Rubber block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

1-5, a computer dust-proof cabinet includes a cabinet body 1, an air inlet hood 2, an air outlet hood 3, a distribution box 4 and a biaxial motor 5, and the biaxial motor 5 is installed in the cabinet On the left side wall of the cabinet 1, the air inlet hood 2 and the air outlet hood 3 are connected and installed on the top and bottom ends of the cabinet 1 respectively, so as to facilitate the air intake and exhaust to the inside of the cabinet 1, and cause the inside of the cabinet 1 to be affected. The environment in which the gas continuously circulates enhances the heat dissipation effect. The top output end of the air inlet hood 2 is connected and installed with a bellows 6, and an inlet fan blade group 7 is fixed inside the bellows 6. The right end of the bellows 6 is provided with an air inlet, and the air inlet A filter device is connected and installed on the upper part, an exhaust elbow 8 is connected and installed at the bottom end of the air outlet hood 3, and an exhaust fan blade group 9 is installed inside the left output end of the exhaust elbow 8. The inlet fan blade group The top output shaft of 7 passes through the top side wall of the bellows 6 and protrudes to the outside world. A first pulley 10 is installed concentrically, and a second pulley 11 is installed concentrically on the top output shaft of the biaxial motor 5. The first pulley 10 It is connected with the second pulley 11 through the transmission belt 12. The bottom output shaft of the double-shaft motor 5 is concentrically connected with the middle output shaft of the exhaust fan blade group 9. The setting of the double-shaft motor 5 reduces the use of the motor and reduces the At the same time, through the driving of the double-shaft motor 5, the fan blade group 7 and the exhaust fan blade group 9 can be driven to rotate at the same time, which is convenient for air intake and air discharge into the cabinet 1. The distribution box 4 is fixedly installed in the cabinet 1. The upper side of the interior, and the top end of the distribution box 4 is communicated with the bottom end of the air inlet hood 2. The rear side of the bottom end of the distribution box 4 is longitudinally provided with a plurality of distribution pipes 13, and the rear ends of each of the distribution pipes 13 are Connected with the rear side wall of the cabinet 1, the front end of each distribution pipe 13 and the bottom end of the distribution box 4 are connected with a plurality of air outlet nozzles 14, and through the distribution of the distribution box 4 and the plurality of distribution pipes 13, Through the plurality of air outlets 14, the equipment inside the cabinet 1 can be blown in a relatively comprehensive manner, and the equipment inside the cabinet 1 can be cooled and dissipated in a relatively comprehensive manner. The filter device includes a first filter box 15 and a second filter box. 16. The dust removal filter body and the dehumidification filter body, the first filter box 15 and the second filter box 16 are connected, and the tops of the first filter box 15 and the second filter box 16 are provided with installation ports, and the dust removal filter body and the dehumidification filter body are longitudinally inserted into the first filter box 15 and the second filter box 16 through the installation port, and the right end of the second filter box 16 is provided with an entrance that communicates with the outside world, and the dust filter body and the dehumidification filter body are respectively Including the first cage 17 and the second cage 18, the first cage 17 and the second cage 18 are filled with filter cotton 19 and desiccant 20 respectively, and pass through the first cage 17 and the second cage. 18 is convenient for fixing the filter cotton 19 and the desiccant 20, and it is convenient for the air to flow through. The tops of the first cage 17 and the second cage 18 are provided with mounting plates, and each of the mounting plates is connected to the first filter box 15 and the first filter box 15 and the first filter box respectively through bolts 21. The top ends of the two filter boxes 16 are connected, and the installation and removal of the bolts 21 facilitate the installation and removal of the mounting plate and the first filter box 15 and the second filter box 16, and facilitate the connection between the first net box 17 and the second net box 17. The box is pulled upwards from the installation port to facilitate the replacement and cleaning of the filter cotton 19 and the desiccant 20. The installation plate and the top of the first filter box 15 and the second filter box 16 are provided with a sealing ring 22 to improve the installation. The tightness between the plate and the first filter box 15 and the second filter box 16, the four corners of the bottom end of the pot body are installed with legs 23 longitudinally, and the bottom ends of each of the legs 23 are installed with anti-skid. The foot plate 24 improves the overall support and stability.

Example 2:

Please refer to FIGS. 1-5 . The difference between the second embodiment and the first embodiment is that a noise reduction device is provided outside the double-shaft motor 5 , and the noise reduction device includes a first sound insulation box 25 and a second insulation box 25 . A sound box 26, the first sound insulation box 25 is sheathed outside the biaxial motor 5, and the second sound insulation box 26 is sheathed outside the first sound insulation box 25, the first sound insulation box 25 and the second sound insulation box 26 The top and bottom ends of the two-axis motor 5 are provided with through holes suitable for the output shaft of the dual-axis motor 5 to pass through. The inner wall of the sound box 25 is fixedly connected by a plurality of rubber blocks 27, the first soundproof box 25 and the second soundproof box 26 are fixedly connected by the plurality of rubber blocks 27, and the outer wall of the second soundproof box 26 is connected to the cabinet The outer walls of the body 1 are fixedly connected, and the first sound insulation box 25 and the second sound insulation box 26 are made of sound insulation materials to reduce the noise during the operation of the biaxial motor 5. The space between the chambers can reduce the transmission of noise when the dual-axis motor 5 is working. Through the arrangement of multiple rubber blocks 27, the dual-axis motor 5 can be buffered at the same time, reducing mechanical collisions, further reducing noise generation, and improving noise reduction effect.

To sum up, when using the computer dust-proof cabinet, first place the cabinet 1 in the position required by the user, then place the computer and other equipment inside the cabinet 1, and connect the dual-axis motor 5 with the external power supply. Turn on, turn on the biaxial motor 5, make the inlet fan blade group 7 and the exhaust fan blade group 9 rotate, blow air into the cabinet 1 under the rotation of the inlet fan blade group 7, and at the same time under the rotation of the exhaust fan blade group 9, the cabinet The heat inside the cabinet 1 is discharged, creating a continuous air flow environment inside the cabinet 1. Through the distribution of the distribution box 4 and the multiple distribution pipes 13, and through the multiple air outlets 14, the equipment inside the cabinet 1 can be compared. Comprehensive air blowing and heat dissipation, through the filter cotton 19 and desiccant 20 in the filter device, the gas entering the cabinet 1 is dedusted and dried, so as to improve the protection of the equipment inside the cabinet 1, and reduce the double-shaft motor 5 through the noise reduction device. Noise during work, improve the working environment.

In this embodiment, the model of the double-shaft motor 5 is: FK300SH.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description in this text, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated connection. Ground connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the description herein, it should be noted that relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A computer dust-proof cabinet, comprising a cabinet (1), characterized in that: it also comprises an air inlet hood (2), an air outlet hood (3), a distribution box (4) and a biaxial motor (5), so The biaxial motor (5) is installed on the left side wall of the cabinet body (1), and the air inlet hood (2) and the air outlet hood (3) are respectively connected and installed on the top and bottom of the cabinet body (1). A bellows (6) is connected and installed at the top output end of the air inlet hood (2), and an inlet fan blade group (7) is fixed inside the bellows (6), and the right end of the bellows (6) is provided with an air inlet, and A filter device is connected and installed on the air inlet, an exhaust elbow (8) is connected and installed at the bottom end of the air outlet cover (3), and an exhaust fan blade group is installed inside the left output end of the exhaust elbow (8). (9), the top output shaft of the fan blade group (7) passes through the top side wall of the bellows (6) and protrudes to the outside, and a first pulley (10) is installed concentrically, and the double-shaft motor (5) A second pulley (11) is concentrically mounted on the top output shaft of ), the first pulley (10) is connected with the second pulley (11) through a transmission belt (12), and the bottom output shaft of the biaxial motor (5) Connected concentrically with the middle output shaft of the exhaust fan blade group (9), the distribution box (4) is fixedly installed on the inner upper side of the cabinet (1), and the top of the distribution box (4) is connected to the air inlet hood The bottom end of (2) is communicated, and a plurality of distribution pipes (13) are longitudinally arranged on the rear side of the bottom end of the distribution box (4), and the rear ends of each of the distribution pipes (13) are connected to the cabinet (1) The front end of each distribution pipe (13) and the bottom end of the distribution box (4) are connected with a plurality of air outlet nozzles (14), and the filter device includes a first filter box (15), The second filter box (16), the dust removal filter body and the dehumidification filter body, the first filter box (15) and the second filter box (16) are in communication, and the first filter box (15) and the second filter box (16) ) are provided with installation openings at the top of each, and the dust removal filter body and the dehumidification filter body are both longitudinally inserted into the first filter box (15) and the second filter box (16) through the installation openings, and the second filter box (16) The right end is provided with an entrance that communicates with the outside world. 2. A computer dust-proof cabinet according to claim 1, characterized in that: the dust removal filter body and the dehumidification filter body respectively comprise a first cage (17) and a second cage (18), the A net box (17) and a second net box (18) are respectively filled with filter cotton (19) and a desiccant (20). 3. A computer dust-proof cabinet according to claim 2, characterized in that: the tops of the first cage (17) and the second cage (18) are provided with mounting plates, and each of the installation The plates are respectively connected with the top ends of the first filter box (15) and the second filter box (16) through bolts (21). 4. A computer dust-proof cabinet according to claim 3, wherein a sealing ring (22) is provided on the top of the mounting plate and the first filter box (15) and the second filter box (16) . 5. A computer dust-proof cabinet according to claim 1, wherein the four corners of the bottom end of the pot body are longitudinally installed with legs (23), and the bottom of each of the legs (23) is installed vertically. Anti-skid foot plates (24) are installed on both ends. 6. A computer dust-proof cabinet according to claim 1, characterized in that: a noise reduction device is provided outside the double-shaft motor (5). 7. A computer dust-proof cabinet according to claim 6, wherein the noise reduction device comprises a first soundproof box (25) and a second soundproof box (26), the first soundproof box (25) ) is sheathed on the outside of the biaxial motor (5), and the second soundproof box (26) is sheathed on the outside of the first soundproof box (25), the first soundproof box (25) and the second soundproof box (26) The top and bottom ends of ) are provided with through holes suitable for the output shaft of the biaxial motor (5) to pass through, a cavity interval is provided between the first sound insulation box (25) and the second noise reduction, and the biaxial motor (5 ) and the inner wall of the first soundproof box (25) are fixedly connected by a plurality of rubber blocks (27), and the plurality of rubber blocks (27) pass between the first soundproof box (25) and the second soundproof box (26). ) is fixedly connected, and the outer wall of the second soundproof box (26) is fixedly connected with the outer wall of the cabinet body (1).

Images