Network security controller with heat dissipation function

Abstract

This utility model relates to the field of network security and discloses a network security controller with heat dissipation function. It includes a supporting housing frame, a main support board fixedly connected to the inner center of the supporting housing frame, and a mounting slot formed in the outer center of the supporting housing frame. Cooling air plates are fixedly connected to the upper and lower inner sides of the supporting housing frame, and air intake cooling components are installed on the outer sides of the mounting slot to improve the cooling effect of internal components. Dustproof heat dissipation plates are fixedly connected to the upper and lower two ends of the main support board, and the exterior of the dustproof heat dissipation plates are respectively fixedly connected to the interior of the supporting housing frame. In this utility model, airflow is concentrated to cool the core heating components while accelerating airflow, improving the cooling effect inside the controller, enhancing the device's ability to block interface dust, and improving the controller's daily operating safety.

Description

Technical Field

[0001] This utility model relates to the field of network security, and in particular to a network security controller with heat dissipation function. Background Technology

[0002] The network security controller is a core management component in the network protection system. It ensures system security through centralized monitoring, policy enforcement, and real-time response. Like a "brain," it integrates tools such as firewalls, intrusion detection, and traffic analysis, automatically performs operations such as access control, threat blocking, and vulnerability remediation, while also providing log auditing and compliance management functions.

[0003] During the use of the controller, the internal components will generate a certain amount of high temperature. To facilitate the use of the controller, the controller itself is relatively flat. The heat accumulation inside the controller will cause the internal temperature to rise, resulting in poor soldering of internal components. At the same time, for some unused slots, due to long-term use, a certain amount of conductive dust will accumulate inside the slots. If the plug is directly inserted into the inside at this time, the conductive dust may cause a short circuit and burn out the interface circuit. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a network security controller with heat dissipation function, thereby improving the internal cooling effect and daily safety of the controller.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A network security controller with heat dissipation function includes a supporting housing frame. A supporting motherboard is fixedly connected to the inner center of the supporting housing frame. A mounting slot is opened in the outer center of the supporting housing frame. Cooling air plates are fixedly connected to the upper and lower sides of the inner side of the supporting housing frame. Air intake cooling components are installed on the outer sides of the mounting slot to improve the cooling effect of internal components. Dustproof heat dissipation plates are fixedly connected to the upper and lower sides of both ends of the supporting motherboard. The exterior of the dustproof heat dissipation plates is fixedly connected to the interior of the supporting housing frame. An interface connector is fixedly connected to the top right side of the supporting motherboard. The interface connector has multiple interface slots inside. Each interface slot is equipped with a dustproof blocking component to ensure the safety of the interface during use.

[0007] Furthermore, the dustproof and barrier assembly includes rotating rods located on both sides inside the interface groove. Each rotating rod is fixedly connected to a flip-up dustproof plate. Each flip-up dustproof plate is fixedly connected to a limit rod on its inner side. Both sides of the flip-up dustproof plate located outside the rotating rods are connected to the inside of the interface groove via torsion springs.

[0008] Furthermore, the air intake cooling component includes an air intake frame fixed on both sides inside the mounting slot. An air intake U-shaped channel is provided on both sides inside the air intake frame, and a vortex fan is fixedly connected to both the inside and outside of the air intake U-shaped channel.

[0009] Furthermore, the inner outlet end of the air inlet frame penetrates the interior of the outer shell support frame and is respectively fixedly connected to the outer side of the cooling air plate.

[0010] Furthermore, multiple airflow limiting plates are fixedly connected to both the upper and lower sides of the supporting main board, and the inner side of the cooling air plate is respectively attached to the outer side of the airflow limiting plate to restrict the incoming airflow.

[0011] Furthermore, multiple air inlets are provided on the outer side of the air intake frame, and the air inlets are respectively connected to the interior of the air intake U-shaped through groove.

[0012] Furthermore, multiple limiting arc grooves are provided on both sides of the interface groove, and the outer side of the limiting rod is slidably connected to the inside of the limiting arc groove.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the vortex fan of the vortex fan rotates to draw external air into the interior of the intake U-shaped channel. The airflow enters the cooling air plate through the upper and lower slots inside the intake U-shaped channel, and is then transmitted to the interior of the outer shell support frame. The airflow limiting plate restricts the airflow, concentrating the airflow to cool the core heating element while accelerating the airflow flow and improving the cooling effect inside the controller.

[0015] 2. In this utility model, external dust is blocked by the flip-up dustproof plates on the upper and lower sides. The external dust is effectively blocked outside the interface groove by the flip-up dustproof plates. When installing the interface, the external dust of the interface groove is wiped off, and the interface plug is inserted into the interface groove. This improves the device's ability to block interface dust and improves the daily use safety of the controller. Attached Figure Description

[0016] Figure 1 This is an overall diagram of the network security controller with heat dissipation function proposed in this utility model;

[0017] Figure 2 This is an internal view of the air intake frame of the network security controller with heat dissipation function proposed in this utility model.

[0018] Figure 3 This is an internal view of the housing support frame of the network security controller with heat dissipation function proposed in this utility model.

[0019] Figure 4 A schematic diagram of the interface connection base for a network security controller with heat dissipation function proposed in this utility model;

[0020] Figure 5 This is an internal diagram of the interface connector of the network security controller with heat dissipation function proposed in this utility model;

[0021] Figure 6 This is a diagram of the flip-up dustproof plate mechanism for a network security controller with heat dissipation function proposed in this utility model.

[0022] Legend:

[0023] 1. Outer shell support frame; 2. Air inlet frame; 3. Air inlet slot; 4. Vortex fan; 5. Dustproof heat dissipation plate; 6. Support main board; 7. Interface connector; 8. Air inlet U-shaped channel; 9. Cooling air plate; 10. Mounting slot; 11. Airflow limiting plate; 12. Interface slot; 13. Torsion spring; 14. Rotating rod; 15. Flip dustproof plate; 16. Limiting rod; 17. Limiting arc groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-3This utility model provides an embodiment of a network security controller with heat dissipation function, including a housing support frame 1 for support. A support motherboard 6 is fixedly connected to the inner center of the housing support frame 1. An installation slot 10 is opened in the outer center of the housing support frame 1. Cooling air plates 9 are fixedly connected to the upper and lower sides of the inner side of the housing support frame 1. Air intake cooling components are installed on the outer sides of the installation slot 10 to improve the cooling effect of internal components. Dustproof heat dissipation plates 5 are fixedly connected to the upper and lower sides of both ends of the support motherboard 6. The exterior of the dustproof heat dissipation plates 5 are respectively fixedly connected to the interior of the housing support frame 1. An interface connector 7 is fixedly connected to the top right side of the support motherboard 6. The interface connector 7 has multiple interface slots 12 inside. The interior of each component 2 is equipped with dustproof components to ensure safe use of the interface. The air intake cooling component includes an air intake frame 2 fixed on both sides inside the mounting slot 10. The air intake frame 2 has U-shaped air intake slots 8 on both sides inside. The vortex fan 4 is fixedly connected to the inside and outside of the U-shaped air intake slots 8. The inner outlet end of the air intake frame 2 passes through the interior of the outer shell support frame 1 and is fixedly connected to the outside of the cooling air plate 9. Multiple airflow limiting plates 11 are fixedly connected to the upper and lower sides of the support main board 6. The inner side of the cooling air plate 9 is respectively attached to the outside of the airflow limiting plates 11 to restrict the incoming airflow. Multiple air intake slots 3 are opened on the outside of the air intake frame 2. The air intake slots 3 and the interior of the U-shaped air intake slots 8 are respectively connected.

[0026] When the components inside the outer casing support frame 1 start working, multiple vortex fans 4 on both sides start synchronously, drawing external air into the intake U-shaped channel 8 through the air inlet 3. The high-speed rotation of the fan blades of the vortex fans 4 generates negative pressure, guiding the airflow to form a bidirectional flow within the U-shaped channel and splitting it in both the upper and lower directions. This airflow then enters the cooling air plate 9 through the air outlet of the intake frame 2, and is divided into multiple independent channels by the airflow limiting plate 11. Due to the guiding effect of the limiting plate, the airflow forms a directional flow within the outer casing support frame 1, concentrating on flushing the core heat-generating components. This not only enhances the local heat dissipation efficiency but also significantly improves the overall heat dissipation performance of the controller by optimizing the airflow path.

[0027] Reference Figure 4 , Figure 5 and Figure 6 The dustproof and blocking component includes rotating rods 14 located on both sides inside the interface groove 12. Rotating dustproof plates 15 are fixedly connected to the outside of the rotating rods 14. Limiting rods 16 are fixedly connected to the inside of the rotating dustproof plates 15. Both sides of the rotating dustproof plates 15 are connected to the inside of the interface groove 12 through torsion springs 13. Multiple limiting arc grooves 17 are opened on both sides inside the interface groove 12. The outside of the limiting rods 16 are respectively slidably connected to the inside of the limiting arc grooves 17.

[0028] During long-term operation of the controller, the flip-up dustproof plates 15 on the upper and lower sides continuously prevent external dust from entering the interface slot 12. When it is necessary to install the interface, simply wipe the dust off the outside of the interface slot 12 first, and then insert the interface plug. The squeezing force will cause the interface slot 12 to flip inward, thereby completing the connection. When disassembling, as the plug is pulled out, the reset mechanism 18 will push the flip-up dustproof plate 15 to flip outward. At the same time, the limit rod 16 slides along the limit arc groove 17 to ensure that the dustproof plate is accurately reset to the closed state. This automatic opening and closing design not only ensures the convenience of interface plugging and unplugging, but also effectively isolates dust, significantly improving the dustproof performance and safety of the controller.

[0029] Working Principle: When the components inside the outer shell support frame 1 are operating, multiple vortex fans 4 on both sides are simultaneously activated. External air is drawn into the U-shaped intake channel 8 through the intake port 3. The vortex fans 4 rotate, drawing the external air into the U-shaped intake channel 8, causing the generated airflow to flow within the channel. The airflow is divided into upper and lower sections and enters the cooling air plate 9 through the outlet of the intake frame 2. The airflow then enters multiple compartments created by the airflow limiting plates 11. The airflow entering the outer shell support frame 1 is restricted by the multiple airflow limiting plates 11, thus directing the airflow to both sides. This concentrates the airflow to cool the core heating element while accelerating the airflow and improving the controller's performance. The internal cooling effect, along with the flip-up dustproof plates 15 on both sides of the controller during long-term use, effectively blocks external dust. The external dust is effectively blocked outside the interface slot 12 by the flip-up dustproof plates 15. When installing the interface, after wiping away the external dust from the interface slot 12, the interface plug is inserted into the interface slot 12. Due to the pressure of the interface insertion, the interface slot 12 flips inward, thus completing the interface installation. When disassembling the interface, after the interface plug is removed, 18 generates an outward flipping force on the flip-up dustproof plates 15, and the limiting rod 16 slides inside the limiting arc groove 17, thereby resetting the flip-up dustproof plates 15. This improves the device's ability to block interface dust and enhances the daily safety of the controller.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A network security controller with heat dissipation function, characterized in that, The system includes a housing support frame (1) for support, with a support main board (6) fixedly connected to the inner center of the housing support frame (1), and an installation slot (10) opened in the outer center of the housing support frame (1). Cooling air plates (9) are fixedly connected to the upper and lower sides of the inner side of the housing support frame (1), and air intake cooling components are installed on the outer sides of the installation slot (10) to improve the cooling effect of the internal components. Dustproof heat dissipation plates (5) are fixedly connected to the upper and lower sides of both ends of the support main board (6), and the exterior of the dustproof heat dissipation plates (5) are respectively fixedly connected to the interior of the housing support frame (1). An interface connector (7) is fixedly connected to the top right side of the support main board (6), and multiple interface slots (12) are opened inside the interface connector (7). Each interface slot (12) is equipped with a dustproof blocking component to ensure the safety of the interface.

2. The network security controller with heat dissipation function according to claim 1, characterized in that: The dustproof and barrier assembly includes rotating rods (14) located on both sides inside the interface groove (12). A flip dustproof plate (15) is fixedly connected to the outside of the rotating rods (14). A limit rod (16) is fixedly connected to the inside of the flip dustproof plate (15). Both sides of the flip dustproof plate (15) located outside the rotating rods (14) are connected to the inside of the interface groove (12) through torsion springs (13).

3. The network security controller with heat dissipation function according to claim 1, characterized in that: The air intake cooling component includes an air intake frame (2) fixed on both sides inside the mounting slot (10). The air intake frame (2) has an air intake U-shaped through slot (8) on both sides inside. The air intake U-shaped through slot (8) is fixedly connected to the inner and outer sides of the air intake U-shaped through slot (8).

4. The network security controller with heat dissipation function according to claim 3, characterized in that: The inner outlet end of the air inlet frame (2) passes through the interior of the outer shell support frame (1) and is respectively fixedly connected to the outer side of the cooling air plate (9).

5. The network security controller with heat dissipation function according to claim 1, characterized in that: Multiple airflow limiting plates (11) are fixedly connected to both the upper and lower sides of the supporting main board (6). The inner side of the cooling air plate (9) is respectively attached to the outer side of the airflow limiting plate (11) to restrict the incoming airflow.

6. The network security controller with heat dissipation function according to claim 3, characterized in that: Multiple air inlets (3) are provided on the outer side of the air inlet frame (2), and the air inlets (3) are respectively connected to the interior of the air inlet U-shaped through groove (8).

7. The network security controller with heat dissipation function according to claim 2, characterized in that: Multiple limiting arc grooves (17) are provided on both sides of the interface groove (12), and the external side of the limiting rod (16) is slidably connected to the inside of the limiting arc groove (17).

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