Network security cabinet

Abstract

The utility model discloses a network security cabinet. The network security cabinet comprises a cabinet body, a filter screen structure and a cleaning structure. By arranging the filter screen structure, when an external exhaust fan is started, air outside the cover body can enter the air inlet cover along the first air flow groove and then is discharged along the first air flow groove in the exhaust cover, and dust in air flow can be blocked on the surface of the filter screen belt in the air inlet cover at the moment; at the moment, the driving assembly can drive the chain to rotate so as to drive the filter screen belt to rotate synchronously, when the filter screen belt rotates, the cleaning brush can make contact with the filter screen belt so that dust on the filter screen belt can be brushed away, the brushed dust is located on one side of the wind shield, and the wind shield can prevent air located on one side of the cleaning brush from entering the cover body. Therefore, dust can be discharged out of the air inlet cover and the exhaust cover along the dust discharge groove, and the defect that the dust is reversely sucked into the cover body and the filter screen belt is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rack, especially to a network security rack. BACKGROUND

[0002] The network rack is used to combine and install panel, plug-in, plug-in box, electronic component, device and mechanical part and component, so as to form an installation box.

[0003] China authorized announcement No. CN211090430U discloses a kind of network security dustproof heat dissipation type rack, belong to rack technical field, it includes inner shell, the left and right sides of the inner shell are all provided with shell, the upper surface of the inner shell and shell is all fixedly connected in the lower surface of cover plate, the upper surface of the cover plate is clamped with first bearing.This network security dustproof heat dissipation type rack, by setting motor, when the output shaft of motor positive rotation drives first rotating shaft, fan blade, driving wheel, belt, driven wheel, second rotating shaft and threaded rod rotates, threaded rod drives cleaning brush to move downward, the dust on filter screen is cleaned, and the airflow driven by fan blade can blow away the dust, when threaded cylinder moves to the switch on the limit plate when touching, the output shaft of motor reverses, so that cleaning brush moves upward, at this time, fan blade can discharge the heat inside the inner shell from air vent, so that the dust on filter screen is cleaned while achieving the purpose of heat dissipation.

[0004] But the device has the following defects when in use: when the output shaft of motor reverses and drives cleaning brush to move upward, at this time, cleaning brush still contacts filter screen, and can bring the dust on filter screen to float, and at this time, fan blade is in exhaust state, so it will suck the dust cleaned on filter screen into filter screen again, affecting the cleaning effect of dust.For the above-mentioned defects: for this reason, we propose a kind of network security rack. Utility model content

[0005] The utility model aims at solving the shortcomings in the prior art and provides a network security rack.

[0006] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme: a kind of network security rack, comprising:

[0007] Rack body, the rack body includes cover body, and air inlet cover and air outlet cover are fixedly installed on the both sides of cover body respectively;

[0008] Filter screen structure, the filter screen structure includes filter screen belt being arranged in the inside of air inlet cover and air outlet cover, first airflow groove being respectively formed in the front and back of air inlet cover and air outlet cover, baffle being fixedly installed on the inner wall of air inlet cover and air outlet cover respectively, and drive assembly being respectively arranged in the inside of air inlet cover and air outlet cover for driving filter screen belt to rotate;

[0009] Cleaning structures are arranged in the interiors of the air inlet cover and the air outlet cover respectively for cleaning the filter screen belt.

[0010] Preferably, the driving assembly comprises a first connecting shaft and a second connecting shaft fixedly installed on the inner walls of the air inlet cover and the air outlet cover, two driving sprockets and two driven sprockets fixedly installed on the surfaces of the first connecting shaft and the second connecting shaft respectively, and motors fixedly installed on the front surfaces of the air inlet cover and the air outlet cover for driving the first connecting shaft to rotate.

[0011] Preferably, the two driving sprockets and the two driven sprockets are connected by two chains respectively.

[0012] Preferably, the two sides of the filter screen belt are fixedly connected with the opposite surfaces of the two chains respectively.

[0013] Preferably, the air baffle is arranged in the interior of the filter screen belt.

[0014] Preferably, the air inlet cover and the air outlet cover are provided with second air flow grooves which are in communication with the cover body and are arranged on the sides close to the cover body.

[0015] Preferably, the cleaning structures comprise cleaning brushes fixedly installed on the inner walls of the air inlet cover and the air outlet cover respectively, and dust discharge grooves arranged in the inner bottom walls of the air inlet cover and the air outlet cover respectively.

[0016] Preferably, the inner walls of the air inlet cover and the air outlet cover are fixedly provided with air baffles, and the air baffles are overlapped with the filter screen belt on one side.

[0017] Compared with the prior art, the air filter device has the following beneficial effects:

[0018] 1. By arranging the filter screen structure, firstly, an external air blower is arranged in the second air flow groove on the air outlet cover, when the external air blower is started, the air outside the cover body enters the air inlet cover along the first air flow groove, and then enters the cover body through the filter screen belt in the air inlet cover, and then is discharged along the first air flow groove in the air outlet cover, at this time, the dust in the air flow is blocked on the surface of the filter screen belt in the air inlet cover, when the filter screen belt needs to be cleaned, the driving assembly is used to drive the chain to rotate, so that the filter screen belt is driven to rotate synchronously, when the filter screen belt rotates, the cleaning brush contacts the filter screen belt, so that the dust on the filter screen belt is brushed off, and the brushed-off dust is arranged on one side of the air baffle, and the air baffle can block the air on the side of the cleaning brush from entering the cover body, so that the dust can be discharged from the air inlet cover and the air outlet cover along the dust discharge groove, and the defect that the dust is sucked back into the cover body and the filter screen belt is avoided.

[0019] 2. By setting the cleaning structure, when the driving assembly drives the filter screen belt with dust to move to the cleaning brush position, the area of the filter screen belt without dust will move to the second air flow groove position at this time, so that the air flow can continue to be filtered dust, avoiding that the dust in the air flow will enter the cover body when cleaning the filter screen belt. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings described herein are used to provide further understanding of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation. In the drawings:

[0021] Figure 1 It is a perspective view of the present application;

[0022] Figure 2 It is a perspective view of the present application;

[0023] Figure 3 It is a perspective view of the present application;

[0024] Figure 4 It is Figure 2 It is an enlarged view of A in the figure;

[0025] Figure 5 It is Figure 3 It is an enlarged view of B in the figure.

[0026] In the figure, serial number: 10 cover body, 11 air inlet cover, 12 air outlet cover, 20 filter screen belt, 21 first air flow groove, 22 wind baffle, 30 first connecting shaft, 31 second connecting shaft, 32 driving sprocket, 33 driven sprocket, 34 motor, 35 chain, 40 second air flow groove, 50 cleaning brush, 51 dust discharge groove, 60 baffle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0028] Please refer to Figures 1-5 , the present application provides a technical solution: a network security cabinet, comprising: a cabinet body, a filter screen structure and a cleaning structure.

[0029] Please refer to Figure 1 , Figure 2 and Figure 4 , the cabinet body comprises a cover body 10, and an air inlet cover 11 and an air outlet cover 12 fixedly installed on the two side surfaces of the cover body 10 respectively, the air inlet cover 11 and the air outlet cover 12 are provided with a second air flow groove 40 which is in communication with the cover body 10 on the side close to the cover body 10.

[0030] Please refer to Figure 2 andFigure 4 The filter screen structure comprises filter screen belts 20 arranged inside the air inlet cover 11 and the air outlet cover 12 respectively, first air flow grooves 21 respectively arranged on the front and back surfaces of the air inlet cover 11 and the air outlet cover 12, air baffle plates 22 respectively fixedly installed on the inner walls of the air inlet cover 11 and the air outlet cover 12, and driving assemblies respectively arranged inside the air inlet cover 11 and the air outlet cover 12 for driving the filter screen belts 20 to rotate.

[0031] An external air outlet fan is installed in the second air flow groove 40 on the air outlet cover 12. When the external air outlet fan is started, air outside the cover body 10 enters the air inlet cover 11 along the first air flow groove 21, and then is discharged along the first air flow groove 21 in the air outlet cover 12, so that the high-temperature gas in the cover body 10 can be discharged, and the equipment in the cover body 10 can be cooled.

[0032] When the air outside the cover body 10 enters the air inlet cover 11 along the first air flow groove 21 and passes through the filter screen belt 20 in the air inlet cover 11 to enter the cover body 10, the dust in the air flow is blocked on the surface of the filter screen belt 20 in the air inlet cover 11.

[0033] Referring to Figure 1 , Figure 3 and Figure 5 , the driving assembly comprises first and second connecting shafts 30 and 31 fixedly installed on the inner walls of the air inlet cover 11 and the air outlet cover 12 respectively, two driving sprockets 32 and two driven sprockets 33 fixedly installed on the surfaces of the first and second connecting shafts 30 and 31 respectively, and a motor 34 fixedly installed on the front surface of the air inlet cover 11 and the air outlet cover 12 for driving the first connecting shaft 30 to rotate, and the two driving sprockets 32 and the two driven sprockets 33 are drivingly connected by two chains 35 respectively.

[0034] Referring to Figure 4 , the two side surfaces of the filter screen belt 20 are fixedly connected with the opposite surfaces of the two chains 35 respectively, the air baffle plate 22 is arranged inside the filter screen belt 20, and the inner walls of the air inlet cover 11 and the air outlet cover 12 are fixedly installed with baffle plates 60, one side of the baffle plate 60 is overlapped with one side of the filter screen belt 20, the baffle plate 60 can prevent external air flow from entering the cover body 10 along the gap between the filter screen belt 20 and the cover body 10, the driving motor 34 can drive the first connecting shaft 30 and the driving sprocket 32 to rotate, the driven sprocket 33 can be driven to rotate by the transmission of the chain 35, so that the filter screen belt 20 can be driven to rotate synchronously.

[0035] Cleaning structures are arranged inside the air inlet cover 11 and the air outlet cover 12 respectively for cleaning the filter screen belt 20, and the cleaning structure comprises cleaning brushes 50 fixedly installed on the inner walls of the air inlet cover 11 and the air outlet cover 12 respectively, and dust discharge grooves 51 respectively arranged on the inner bottom walls of the air inlet cover 11 and the air outlet cover 12.

[0036] When the filter screen belt 20 rotates, the cleaning brush 50 contacts the filter screen belt 20, so that dust on the filter screen belt 20 can be brushed off, and the brushed-off dust is on one side of the air baffle 22, and the air baffle 22 can block the air on the side of the cleaning brush 50 from entering the cover body 10, so that the dust can be discharged along the dust discharge groove 51 into the air inlet cover 11 and the air outlet cover 12, avoiding the defect that the dust can be sucked back into the cover body 10 and the filter screen belt 20.

[0037] When the driving assembly drives the filter screen belt 20 with dust to move to the position of the cleaning brush 50, the area of the filter screen belt 20 without dust moves to the position of the second air flow groove 40, so that the air flow can continue to be filtered of dust, avoiding that the dust in the air flow enters the cover body 10 when the filter screen belt 20 is cleaned.

[0038] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, and any person skilled in the art can make equivalent replacements or changes according to the technical scheme and concept of the present application, which should be covered in the protection scope of the present application.

Claims

1. A network security cabinet, characterized by, The utility model relates to a cabinet, including: The cabinet body includes cover (10), and the air inlet cover (11) and air outlet cover (12) are fixedly installed on the both sides of cover (10) respectively; The filter screen structure includes filter screen belt (20) arranged in the air inlet cover (11) and air outlet cover (12) respectively, first air flow groove (21) opened in the front and back of air inlet cover (11) and air outlet cover (12) respectively, baffle (22) fixedly installed on the inner wall of air inlet cover (11) and air outlet cover (12) respectively, and drive assembly arranged in the air inlet cover (11) and air outlet cover (12) respectively for driving filter screen belt (20) to rotate; The cleaning structure is arranged in the air inlet cover (11) and air outlet cover (12) respectively, and is used for cleaning filter screen belt (20).

2. The network security cabinet of claim 1, wherein: The drive assembly includes first connecting shaft (30) and second connecting shaft (31) fixedly installed on the inner wall of air inlet cover (11) and air outlet cover (12), two drive sprockets (32) and two driven sprockets (33) fixedly installed on the surface of first connecting shaft (30) and second connecting shaft (31) respectively, and motor (34) fixedly installed on the front of air inlet cover (11) and air outlet cover (12) for driving first connecting shaft (30) to rotate.

3. A network security cabinet according to claim 2, wherein: Two drive sprockets (32) and driven sprockets (33) are drivenly connected by two chains (35) respectively.

4. A network security cabinet according to claim 3, wherein: The opposite surfaces of two chains (35) are fixedly connected with the two side surfaces of filter screen belt (20) respectively.

5. The network security cabinet of claim 1, wherein: The baffle (22) is in the inside of filter screen belt (20).

6. The network security cabinet of claim 1, wherein: The air inlet cover (11) and air outlet cover (12) are close to the side of cover (10) and are provided with second air flow groove (40) communicated with cover (10).

7. The network security cabinet of claim 1, wherein: The cleaning structure includes cleaning brush (50) fixedly installed on the inner wall of air inlet cover (11) and air outlet cover (12) respectively, and dust discharge groove (51) opened in the inner bottom wall of air inlet cover (11) and air outlet cover (12) respectively.

8. The network security cabinet of claim 1, wherein: The inner wall of air inlet cover (11) and air outlet cover (12) is fixedly installed with baffle (60), and one side of baffle (60) is overlapped with one side of filter screen belt (20).

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