A network firewall device that is easy to detect

Abstract

The utility model relates to a network firewall device that is easy to detect, and aims to solve the technical problems that in the process of clearing and cleaning the heat dissipation window of the current network firewall device that is easy to detect, the attachments cleaned on the heat dissipation window are easy to enter the interior of the firewall body, and the heat dissipation window will affect the heat dissipation of the firewall body during the clearing process. The utility model comprises a firewall body, heat dissipation windows are installed on both sides of the firewall body, two baffles are installed on both sides of the heat dissipation window, the two baffles are connected with shielding covers through electric push rods, the top of the shielding cover is connected with a delivery pipe through a suction pipe, the other end of the delivery pipe is installed with a suction machine, and two track plates are fixedly connected on both sides of the bottom of the firewall body. The utility model can not only prevent the attachments cleaned on the heat dissipation window from entering the interior of the firewall body, but also prevent the heat dissipation window from affecting the heat dissipation of the firewall body during the clearing process.

Description

Technical Field

[0001] The utility model relates to the field of firewall equipment, in particular to a network firewall equipment which is easy to detect. Background Art

[0002] Firewall technology is a technology that helps computer networks build a relatively isolated protective barrier between their internal and external networks by organically combining various software and hardware devices for security management and screening to protect the security of user data and information. The function of firewall technology is mainly to promptly discover and deal with security risks, data transmission and other problems that may exist during the operation of computer networks. The processing measures include isolation and protection. At the same time, it can record and detect various operations in computer network security to ensure the security of computer network operation, protect the integrity of user data and information, and provide users with a better and safer computer network experience.

[0003] According to the patent publication 202321253457.4, a network firewall device that is easy to detect includes a machine box, a first fixing component is symmetrically arranged on the left and right sides of the machine box near the front and back, a second fixing component is arranged near the four corners inside the machine box, a circuit board is arranged at the center of the inner part of the machine box, a machine cover is arranged at the top of the machine box, a plurality of air permeable plates are evenly and symmetrically opened at the top of the machine cover, and a plurality of signal interfaces are opened near the center of the front of the machine box. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. The three sides of the machine box except the front can be opened by the rotating shaft through the adaptation of the first slide bar and the first groove and the adaptation of the second slide bar and the second groove to solve the problem of inconvenient disassembly and assembly. During use, the traditional network firewall device that is easy to detect is easy to enter the interior of the firewall body when the heat dissipation window is dredged and cleaned, and the heat dissipation window will affect the heat dissipation of the firewall body during the dredging process. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a network firewall device that is easy to detect, so as to solve the technical problems that in the current network firewall device that is easy to detect, during the process of clearing the heat dissipation window, the attachments cleaned on the heat dissipation window are easy to enter the interior of the firewall body, and the heat dissipation window will affect the heat dissipation of the firewall body during the clearing process.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: to design a network firewall device that is easy to detect, including a firewall body, heat dissipation windows are installed on both sides of the firewall body, two baffles are installed on both sides of the heat dissipation windows, the two baffles are connected with a shielding cover through an electric push rod, the top of the shielding cover is connected with a delivery pipe through a suction pipe, the other end of the delivery pipe is installed with a suction machine, two track plates are fixedly connected to the two sides of the bottom of the firewall body, a servo motor is installed at one end of the track plate, the output end of the servo motor is connected with a moving block through a screw rod, and a brush is installed at the other end of the moving block.

[0006] Preferably, one end of the two baffles is fixedly connected to the outer surface of the firewall body, and the two baffles are symmetrically installed on both sides of the heat dissipation window.

[0007] Preferably, the mounting end of the electric push rod is fixedly connected to the bottom of the baffle, and the output end of the electric push rod is fixedly connected to the bottom of the shielding cover.

[0008] Preferably, both ends of the shielding cover are slidably connected between the two baffles, and one side of the shielding plate is attached to the outer surface of the firewall body and is slidably connected to the outer surface thereof.

[0009] Preferably, one end of the suction pipe is sealed connected to the top of the shielding cover and communicates with the interior thereof, the other end of the suction pipe is sealed connected to one end of the delivery pipe, and the other end of the delivery pipe is sealed connected to one end of the suction machine.

[0010] Preferably, both ends of the screw rod are rotatably connected to the inner wall of the track plate, one end of the screw rod is fixedly connected to the output end of the servo motor, the moving block is connected to the outside of the screw rod through a thread, one end of the brush is fixedly connected to one end of the moving block, and the other end of the brush is attached to the inner side of the heat dissipation window.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model combines a baffle, an electric push rod, a shielding hood, a suction pipe, a delivery pipe, a suction machine, a track plate, a servo motor, a screw rod, a moving block and a brush. When the heat dissipation window on the firewall device needs to be cleaned, the electric push rod first drives the shielding hood to move to the bottom of the baffle so as to shield the heat dissipation window. The suction machine then suctions dust in the suction pipe through the delivery pipe, and the suction pipe absorbs attachments in the shielding hood. During this process, the servo motor drives the screw rod to rotate, so that the screw rod drives the brush on the moving block to clean the attachments attached to the heat dissipation window. This not only prevents the attachments cleaned on the heat dissipation window from entering the interior of the firewall body, but also prevents the heat dissipation window from affecting the heat dissipation of the firewall body during the dredging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the shielding cover structure of the utility model;

[0016] In the figure: 1. Firewall body; 11. Heat dissipation window; 12. Baffle; 13. Electric push rod; 14. Shielding cover; 15. Suction pipe; 16. Delivery pipe; 17. Suction machine; 18. Track plate; 19. Servo motor; 20. Screw rod; 21. Moving block; 22. Brush. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Example 1: A network firewall device that is easy to detect, see Figures 1 to 3, including a firewall body 1, heat dissipation windows 11 are installed on both sides of the firewall body 1, two baffles 12 are installed on both sides of the heat dissipation window 11, one end of the two baffles 12 is fixedly connected to the outer surface of the firewall body 1, and is symmetrically installed on both sides of the heat dissipation window 11, the two baffles 12 are connected to a shielding cover 14 through an electric push rod 13, the installation end of the electric push rod 13 is fixedly connected to the bottom of the baffle 12, the output end of the electric push rod 13 is fixedly connected to the bottom of the shielding cover 14, the two ends of the shielding cover 14 are slidably connected between the two baffles 12, one side of the shielding plate 12 is attached to the outer surface of the firewall body 1, and is slidably connected to the outer surface thereof, when the heat dissipation on the firewall device When the window 11 needs to be cleaned, the electric push rod 13 first drives the shielding cover 14 to move to the bottom of the baffle 12, so as to shield the heat dissipation window 11, and then the suction machine 17 uses the conveying pipe 16 to suck dust from the suction pipe 15, and then the suction pipe 15 absorbs the attachments in the shielding cover 14. During this process, the servo motor 19 drives the screw rod 20 to rotate, so that the screw rod 20 drives the brush 22 on the moving block 21 to clean the attachments attached to the heat dissipation window 11, which can not only prevent the cleaned attachments on the heat dissipation window 11 from entering the interior of the firewall body 1, but also prevent the heat dissipation window 11 from affecting the heat dissipation of the firewall body 1 during the dredging process;

[0019] The top of the shielding cover 14 is connected to a delivery pipe 16 through a suction pipe 15, and a suction machine 17 is installed at the other end of the delivery pipe 16. One end of the suction pipe 15 is sealed and connected to the top of the shielding cover 14 and communicates with the inside thereof, and the other end of the suction pipe 15 is sealed and connected to one end of the delivery pipe 16, and the other end of the delivery pipe 16 is sealed and connected to one end of the suction machine 17. The suction machine 17 sucks dust from the suction pipe 15 through the delivery pipe 16, and then the suction pipe 15 absorbs attachments from the shielding cover 14. In this process, the hot air in the firewall body 1 can also be sucked out, thereby accelerating the speed of hot air discharge from the firewall body 1;

[0020] Two track plates 18 are fixedly connected to both sides of the bottom of the firewall body 1, and a servo motor 19 is installed at one end of the track plate 18. The output end of the servo motor 19 is connected to a moving block 21 through a screw rod 20, and a brush 22 is installed at the other end of the moving block 21. Both ends of the screw rod 20 are rotatably connected to the inner wall of the track plate 18, one end of the screw rod 20 is fixedly connected to the output end of the servo motor 19, and the moving block 21 is connected to the outside of the screw rod 20 through a thread, one end of the brush 22 is fixedly connected to one end of the moving block 21, and the other end of the brush 22 is attached to the inner side of the heat dissipation window 11. The servo motor 19 will drive the screw rod 20 to rotate, so that the screw rod 20 drives the brush 22 on the moving block 21 to automatically clean the attachments attached to the heat dissipation window 11, thereby improving the efficiency of the heat dissipation window 11 in clearing and cleaning attachments.

[0021] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0022] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A network firewall device that is easy to detect, comprising a firewall body (1), characterized in that: Heat dissipation windows (11) are installed on both sides of the fire wall body (1), and two baffles (12) are installed on both sides of the heat dissipation window (11). The two baffles (12) are connected to a shielding cover (14) through an electric push rod (13), and the top of the shielding cover (14) is connected to a delivery pipe (16) through a suction pipe (15), and a suction machine (17) is installed on the other end of the delivery pipe (16). Two track plates (18) are fixedly connected to both sides of the bottom of the fire wall body (1), and a servo motor (19) is installed on one end of the track plate (18). The output end of the servo motor (19) is connected to a moving block (21) through a screw rod (20), and a brush (22) is installed on the other end of the moving block (21).

2. A network firewall device that is easy to detect as claimed in claim 1, characterized in that: One end of the two baffles (12) is fixedly connected to the outer surface of the firewall body (1), and is symmetrically mounted on both sides of the heat dissipation window (11).

3. A network firewall device that is easy to detect as claimed in claim 1, characterized in that: The mounting end of the electric push rod (13) is fixedly connected to the bottom of the baffle (12), and the output end of the electric push rod (13) is fixedly connected to the bottom of the shielding cover (14).

4. A network firewall device that is easy to detect as claimed in claim 3, characterized in that: The two ends of the shielding cover (14) are slidably connected between the two baffles (12); one side of the baffle (12) is attached to the outer surface of the firewall body (1) and is slidably connected to the outer surface.

5. The network firewall device that is easy to detect as claimed in claim 1, characterized in that: One end of the suction pipe (15) is sealedly connected to the top end of the shielding cover (14) and communicates with the interior thereof, the other end of the suction pipe (15) is sealedly connected to one end of the delivery pipe (16), and the other end of the delivery pipe (16) is sealedly connected to one end of the suction machine (17).

6. The network firewall device that is easy to detect as claimed in claim 1, characterized in that: Both ends of the screw rod (20) are rotatably connected to the inner wall of the track plate (18), one end of the screw rod (20) is fixedly connected to the output end of the servo motor (19), the moving block (21) is connected to the outside of the screw rod (20) via a thread, one end of the brush (22) is fixedly connected to one end of the moving block (21), and the other end of the brush (22) is attached to the inner side surface of the heat dissipation window (11).

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