CN220586551U - A kind of cabinet dust-proof and heat dissipation structure - Google Patents

Abstract

The utility model belongs to the technical field of computer cabinets, in particular to a dustproof heat dissipation structure of a cabinet, which comprises a cabinet for a computer, wherein the cabinet for the computer comprises a shell, a sliding wall and a cabinet door, the cabinet door is rotationally connected with the shell through a rotating shaft, a plurality of ventilation openings are formed in the side wall of the shell, a filter screen is fixedly connected in the ventilation openings, and a mounting cylinder is fixedly connected at the position, corresponding to the filter screen, of the outer wall of the shell; the computer equipment can be pulled out through pulling the sliding wall, so that the use space is enlarged, the connecting data line of the computer equipment is conveniently plugged in and pulled out, and when the cabinet for the computer is closed, the cabinet door is closed, so that the positioning head is inserted into the positioning groove, the sliding wall is automatically fixed, and the sliding wall is prevented from being accidentally slid and opened.

Description

A kind of cabinet dust-proof and heat dissipation structure

Technical field

The utility model relates to the technical field of computer cabinets, specifically a dust-proof and heat-dissipating structure of the cabinet.

Background technique

Cabinets are generally made of cold-rolled steel plates or alloys and are used to store computers and related control equipment. They can provide protection for stored equipment, shield electromagnetic interference, and arrange equipment in an orderly and neat manner to facilitate future maintenance of equipment. Cabinets are generally used in network wiring rooms, floor wiring rooms, central computer rooms, data computer rooms, control centers, etc. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc. Cabinets can be divided into two basic structures: profiles and thin plates according to the load-bearing, materials and manufacturing processes of the components. For the computer itself, the cabinet also plays an important auxiliary role. A good cabinet means ensuring that the computer can run in a good environment.

However, there are still some shortcomings in the existing computer cabinets. For example, the existing computer cabinets have insufficient heat dissipation function. Long-term use may affect the computer. When ventilation is strengthened, the dust enters more, and the existing computer cabinets In order to save space, the internal space of the computer cabinet is similar to the size of the computer equipment. Therefore, the internal space of the computer cabinet is small, which makes it more inconvenient to install optical fiber or data transmission cables for the computer equipment inside the cabinet. Therefore, for The above problem proposes a cabinet dust-proof and heat dissipation structure.

Utility model content

In order to make up for the shortcomings of the existing technology and solve the above-mentioned technical problems, the present utility model proposes a dust-proof and heat-dissipating structure for a cabinet.

The technical solution adopted by the utility model to solve the technical problem is: a dust-proof and heat-dissipating structure of a cabinet according to the utility model, which includes a computer cabinet, and the computer cabinet includes a casing, a sliding wall and a cabinet door. The cabinet door is rotatably connected to the casing through a rotating shaft. A plurality of vents are provided on the side walls of the casing. A filter is fixedly connected to the interior of the vents. A mounting device is fixedly connected to the outer wall of the casing corresponding to the filter. cylinder, a cooling fan is fixedly connected to the inside of the installation cylinder, a sewage outlet is provided at the bottom of the installation cylinder near one end of the housing, a cleaning component is installed on the surface of the filter screen, the cleaning component includes a telescopic rod, The telescopic rod is rotatably installed on the surface of the filter screen. A tension spring is fixedly connected to the interior of the telescopic rod, and the two ends of the tension spring are respectively fixedly installed at the two ends inside the telescopic rod.

Preferably, one end of the telescopic rod located inside the casing is fixedly connected to a wind blade, one end of the telescopic rod located outside the casing is fixedly connected to a scraper, and both ends of the scraper blade are fixedly connected to first bumps.

Preferably, the cleaning assembly further includes a second bump, the second bump is located on the outer wall of the filter screen, and the second bump is located on the rotation track of the first bump.

Preferably, a plurality of telescopic placing plates are fixedly connected to the side of the sliding wall close to the housing, and the end of the telescopic placing plates away from the sliding wall is fixedly installed on the inner wall of the housing.

Preferably, a plurality of positioning heads are fixedly connected to the side wall of the cabinet door.

Preferably, the surface of the telescopic placement plate is provided with a positioning groove, and the positioning groove is located on the rotation track of the positioning head.

The benefits of this utility model are:

1. This utility model can pull out the computer equipment by pulling the sliding wall, thereby expanding the use space and conveniently plugging and unplugging the connecting data cable of the computer equipment. When the computer cabinet is closed, the cabinet door is closed to insert the positioning head into the inside of the positioning slot, and then Automatically secures the sliding wall to prevent it from accidentally sliding open.

2. This utility model uses the air flow generated by the cooling fan to push the wind blades to rotate, so that the scraper cleans the surface of the filter, maintaining the long-term filtration effect of the filter. The cleaned dust can fall through the sewage outlet and pass through the first protrusion. The cooperation between the block and the second bump creates a gap between the scraper blade and the filter screen, so that the airflow can blow away the dust at the gap between the scraper blade and the filter screen.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of a computer cabinet of the present invention;

Figure 3 is a schematic diagram of the sliding wall structure of the utility model;

Figure 4 is a partial structural diagram of the computer cabinet of the present invention;

Figure 5 is a cross-sectional view of the filter screen of the present utility model.

In the picture: 1. Computer cabinet; 11. Shell; 12. Sliding wall; 13. Cabinet door; 14. Telescopic placement plate; 15. Positioning slot; 16. Positioning head; 2. Ventilation opening; 3. Filter; 4. Installation tube; 5. Cooling fan; 6. Cleaning component; 61. Telescopic rod; 62. Tension spring; 63. Wind blade; 64. Scraper; 65. First bump; 66. Second bump.

Detailed ways

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

Referring to Figure 1-5, a cabinet dust-proof and heat dissipation structure includes a computer cabinet 1. The computer cabinet 1 includes a casing 11, a sliding wall 12 and a cabinet door 13. The cabinet door 13 rotates with the casing 11 through a rotating shaft. Connection, the side wall of the housing 11 is provided with a plurality of vents 2, the inside of the vents 2 is fixedly connected with the filter 3, the outer wall of the housing 11 is fixedly connected with the installation tube 4 corresponding to the filter 3, and the inside of the installation tube 4 A cooling fan 5 is fixedly connected. A sewage outlet is provided at the bottom of one end of the installation tube 4 near the housing 11. A cleaning component 6 is installed on the surface of the filter 3. The cleaning component 6 includes a telescopic rod 61, which is rotatably installed on the filter 3. On the surface of the telescopic rod 61, a tension spring 62 is fixedly connected to the interior of the telescopic rod 61, and the two ends of the tension spring 62 are respectively fixedly installed at the two ends of the telescopic rod 61. The computer equipment is installed in layers on the telescopic placement plate 14. Pulling the sliding wall 12 can pull out the computer equipment, thereby expanding the use space, and conveniently plugging and unplugging the connecting data cables of the computer equipment. When the computer cabinet 1 is closed, the sliding wall 12 is pushed toward the inside of the housing 11, and the cabinet door 13 is closed to move the positioning head 16 is inserted into the inside of the positioning groove 15, and then automatically fixes the sliding wall 12 to prevent the sliding wall 12 from being accidentally slid open.

One end of the telescopic rod 61 located inside the casing 11 is fixedly connected to the wind blade 63, one end of the telescopic rod 61 located outside the casing 11 is fixedly connected to a scraper 64, and both ends of the scraper 64 are fixedly connected to a first bump 65. The cooling fan 5 operates to dissipate heat for the internal equipment of the computer cabinet 1 and at the same time filters dust through the filter 3. The airflow generated by the cooling fan 5 pushes the wind blade 63 to rotate, causing the scraper 64 to clean the surface of the filter 3 and maintain the filter. 3, the cleaned dust can fall through the sewage outlet. Through the cooperation of the first bump 65 and the second bump 66, the scraper 64 briefly creates a gap with the filter 3 when rotating, so that the airflow can Blow away the dust at the gap between the scraper 64 and the filter 3 .

The cleaning assembly 6 also includes a second protrusion 66 , the second protrusion 66 is located at the outer wall of the filter 3 , and the second protrusion 66 is located on the rotation track of the first protrusion 65 .

A plurality of telescopic placing plates 14 are fixedly connected to the side of the sliding wall 12 close to the housing 11 , and the end of the telescopic placing plates 14 away from the sliding wall 12 is fixedly installed on the inner wall of the housing 11 .

A plurality of positioning heads 16 are fixedly connected to the side walls of the cabinet door 13 .

The surface of the telescopic placement plate 14 is provided with a positioning groove 15 , and the positioning groove 15 is located on the rotation track of the positioning head 16 .

The working principle is that by installing the computer equipment in layers on the telescopic placement plate 14, the computer equipment can be pulled out by pulling the sliding wall 12, thereby expanding the use space and conveniently plugging and unplugging the connecting data cable of the computer equipment, and when the computer cabinet 1 is closed , push the sliding wall 12 toward the inside of the housing 11, close the cabinet door 13 and insert the positioning head 16 into the inside of the positioning groove 15, thereby automatically fixing the sliding wall 12 to prevent the sliding wall 12 from accidentally sliding open;

The cooling fan 5 operates to dissipate heat for the internal equipment of the computer cabinet 1, and at the same time filters dust through the filter 3. The air flow generated by the cooling fan 5 pushes the wind blade 63 to rotate, so that the scraper 64 cleans the surface of the filter 3 to maintain filtration. Due to the long-term filtration effect of the screen 3, the cleaned dust can fall through the sewage outlet. Through the cooperation of the first bump 65 and the second bump 66, the scraper 64 briefly creates a gap with the filter screen 3 when rotating, allowing the airflow to flow. The dust at the gap between the scraper 64 and the filter 3 can be blown away.

In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. A cabinet dust-proof and heat dissipation structure, including a computer cabinet (1), characterized in that: the computer cabinet (1) includes a housing (11), a sliding wall (12) and a cabinet door (13), so The cabinet door (13) is rotatably connected to the casing (11) through a rotating shaft. A plurality of vents (2) are provided on the side walls of the casing (11). A filter is fixedly connected to the interior of the vents (2). Net (3), a mounting tube (4) is fixedly connected to the outer wall of the housing (11) corresponding to the filter screen (3), and a cooling fan (5) is fixedly connected to the inside of the mounting tube (4). A sewage outlet is provided at the bottom of one end of the installation tube (4) near the housing (11). A cleaning component (6) is installed on the surface of the filter (3). The cleaning component (6) includes a telescopic rod (61). The telescopic rod (61) is rotatably installed on the surface of the filter (3). A tension spring (62) is fixedly connected to the interior of the telescopic rod (61), and both ends of the tension spring (62) are fixedly installed on the filter screen (3). At both ends of the telescopic rod (61). 2. A cabinet dustproof and heat dissipation structure according to claim 1, characterized in that: one end of the telescopic rod (61) located inside the housing (11) is fixedly connected with a wind blade (63), and the telescopic rod (61) is fixedly connected with a wind blade (63). (61) A scraper (64) is fixedly connected to one end located outside the housing (11), and a first bump (65) is fixedly connected to both ends of the scraper (64). 3. A cabinet dustproof and heat dissipation structure according to claim 1, characterized in that: the cleaning assembly (6) further includes a second bump (66), and the second bump (66) is located on the filter screen. (3), and the second bump (66) is located on the rotation track of the first bump (65). 4. A cabinet dustproof and heat dissipation structure according to claim 1, characterized in that: a plurality of telescopic placement plates (14) are fixedly connected to the side of the sliding wall (12) close to the housing (11). One end of the telescopic placing plate (14) away from the sliding wall (12) is fixedly installed on the inner wall of the housing (11). 5. A cabinet dust-proof and heat dissipation structure according to claim 1, characterized in that: a plurality of positioning heads (16) are fixedly connected to the side walls of the cabinet door (13). 6. A cabinet dustproof and heat dissipation structure according to claim 4, characterized in that: a positioning groove (15) is provided on the surface of the telescopic placing plate (14), and the positioning groove (15) is located on the positioning head (16) ) on the rotation trajectory.