A computer network security detection device

Abstract

The utility model discloses a computer network security detection device relates to safety inspection equipment technical field, including detection box and install to its outside a group of heat dissipation fin, the detection box inside fixed mounting has two axial flow fan still includes air deflector subassembly, the air deflector subassembly sets up in the inside of detection box, wherein, the air deflector subassembly includes two air deflector board and a group of air deflector column, the air deflector column fixedly connected to the corner place of detection box inside, the inside of air deflector board is opened a group of vertical groove and two groups of horizontal groove respectively, the vertical groove is between two groups of horizontal groove, the outer surface of air deflector column is arc shape setting.

Description

Technical Field

[0001] This utility model relates to the field of security testing equipment technology, and in particular to a computer network security testing device. Background Technology

[0002] With the development of network technology, networks are widely used in various fields, making network security detection extremely important. For example, an intrusion detection system can be used to monitor network traffic in real time through side-channel listening, match the traffic with an intrusion signature database, and thus promptly detect attack behaviors (such as Trojans, worms, etc.) and issue alerts to administrators.

[0003] According to the Chinese patent "A Computer Network Security Detection Device" authorized announcement number "CN218388473U", the device uses a heat-absorbing copper plate, heat dissipation fins, and ventilation holes to absorb the heat generated by the network detection unit inside the detection box during operation and conduct it to the outside of the detection box for external airflow cooling. Furthermore, the device uses a blower, ventilation openings, heat exhaust holes, and heat dissipation windows to blow air and dissipate heat from the network detection unit inside the detection box, achieving effective auxiliary cooling of the detection box and preventing high-temperature damage and aging of the internal components of the network detection unit. This facilitates the safe and long-term use of the network detection device.

[0004] However, the above method has the following drawbacks in actual use: during the heat dissipation process, the airflow range of the blower is fixed, resulting in heat dissipation dead corners inside the test box, which affects the heat dissipation efficiency. Although the heat dissipation fin area can perform heat dissipation operations, it is easy for heat to accumulate at the bottom of the test box. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A computer network security testing device includes a testing box and a set of heat dissipation fins installed on its outside. Two axial flow fans are fixedly installed inside the testing box. The device also includes an air guide assembly disposed inside the testing box. The air guide assembly includes two air guide plates and a set of air guide columns. The air guide columns are fixedly connected to the corners inside the testing box. The air guide plates have a set of vertical grooves and two sets of horizontal grooves inside, with the vertical grooves located between the two sets of horizontal grooves. The outer surface of the air guide columns is arc-shaped.

[0008] In a preferred embodiment of the computer network security detection device of this utility model, a card box is fixedly connected to the outside of the detection box, and the opening of the card box faces the heat dissipation fins.

[0009] In a preferred embodiment of the computer network security detection device of this utility model, the cross-section of the air guide plate is arc-shaped, and both the vertical groove and the horizontal groove are flared.

[0010] In a preferred embodiment of the computer network security detection device of this utility model, a set of C-shaped legs is installed on the outside of the detection box, and the height of the C-shaped legs is greater than the exposed length of the heat dissipation fins.

[0011] In a preferred embodiment of the computer network security detection device of this utility model, an air guide groove is provided on the side of the air guide plate near the axial flow fan, and both the vertical groove and the horizontal groove are connected to the air guide groove.

[0012] In a preferred embodiment of the computer network security detection device of this utility model, a set of exhaust vents is provided on the outside of the detection box, and the opening of the card box is arranged opposite to the exhaust vents.

[0013] In a preferred embodiment of the computer network security detection device of this utility model, the exposed area of ​​the heat dissipation fins is within the opening orientation range of the card box, and the inner side of the card box is chamfered.

[0014] In a preferred embodiment of the computer network security detection device of this utility model, two axial flow fans are symmetrically arranged on the detection box, and dust covers are fixedly installed on the outside of the axial flow fans.

[0015] In a preferred embodiment of the computer network security detection device of this utility model, two adjacent air guide columns are located on both sides of the air guide plate, and the air guide plate is fixedly installed inside the detection box.

[0016] In a preferred embodiment of the computer network security detection device of this utility model, a set of strip grooves is provided on the outer side of the heat dissipation fins.

[0017] The beneficial effects of this utility model are as follows: by setting up air guide plates and air guide columns, after the axial flow fan is running, the air source is diffused and discharged through multiple vertical and horizontal slots. With the air guide columns at the corners, the air source is guided, reducing the existence of heat dissipation dead corners and improving heat dissipation efficiency.

[0018] By setting up a card box, after the air source is discharged along the exhaust port, the card box guides the exhaust air source and blows it towards the vicinity of the heat dissipation fins, assisting the heat dissipation fins to quickly dissipate heat and reduce the generation of heat accumulation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a structural diagram of a computer network security detection device.

[0021] Figure 2 This is a structural diagram of the heat sink fins and card box of a computer network security detection device.

[0022] Figure 3 This is a cross-sectional view of the testing box of a computer network security testing device.

[0023] Figure 4 This is a structural diagram of the air guide plate and card box of a computer network security detection device.

[0024] Figure 5 for Figure 4 A magnified view of A in the middle.

[0025] The following numbers are labeled in the diagram: 100, testing box; 110, card box; 120, C-shaped support; 130, exhaust vent; 200, heat dissipation fins; 300, axial flow fan; 400, air guide assembly; 410, air guide plate; 411, vertical slot; 412, horizontal slot; 413, air guide slot; 420, air guide column. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1:

[0030] Reference Figures 1-5 This is the first embodiment of the present utility model. This embodiment provides a computer network security detection device, including a detection box 100 and a set of heat dissipation fins 200 installed on its outside. Two axial flow fans 300 are fixedly installed inside the detection box 100.

[0031] In normal use, an axial flow fan 300 is used to transport outside air to the test chamber 100, and then discharge it to complete internal heat dissipation. It is combined with heat dissipation fins 200 to absorb heat and improve the heat dissipation effect.

[0032] It also includes an air guide assembly 400, which is disposed inside the testing box 100; wherein, the air guide assembly 400 includes two air guide plates 410 and a set of air guide columns 420, the air guide columns 420 are fixedly connected to the corner inside the testing box 100, the air guide plates 410 are respectively provided with a set of vertical grooves 411 and two sets of horizontal grooves 412, the vertical grooves 411 are located between the two sets of horizontal grooves 412, and the outer surface of the air guide columns 420 is arc-shaped.

[0033] After the air source enters the testing box 100, the air guide plate 410 guides the air source. During the guiding process, part of the air source is discharged along the horizontal groove 412 and the vertical groove 411, and the air source is sprayed at multiple points to expand the heat dissipation range. The remaining air source is guided to the air guide column 420, and then guided by its arc surface to the inner wall area of ​​the testing box 100, completing the diversion and discharge of the air source, increasing the filling range, and reducing heat dissipation dead corners.

[0034] It should be noted that the detection box 100 is an intrusion detection system, specifically the NetGuard Shenzhou SecIDS 3600, which includes a housing that supports the air guide assembly 400 and heat dissipation components, a motherboard for network security detection, and corresponding interfaces on the motherboard.

[0035] The cable routing and power supply for the axial flow fan 300 are integrated with the testing box 100. This type of cable connection technology is a mature existing technology and will not be described in detail here.

[0036] The height and length of the air guide plate 410 can be selected according to the specifications of the testing box 100.

[0037] Example 2:

[0038] Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0039] Specifically, a card box 110 is fixedly connected to the outside of the test box 100, and the opening of the card box 110 faces the heat dissipation fins 200.

[0040] The air source inside the detection box 100 is directed by the card box 110 to the area of ​​the heat dissipation fins 200, thereby dissipating the heat energy accumulated in the area of ​​the heat dissipation fins 200.

[0041] Specifically, the cross-section of the air guide plate 410 is arc-shaped, and both the vertical groove 411 and the horizontal groove 412 are flared.

[0042] The curved cross-section design facilitates gentle airflow guidance, and the flared horizontal slot 412 and vertical slot 411 enhance the spray range during airflow discharge, thereby improving heat dissipation.

[0043] Specifically, a set of C-shaped legs 120 are installed on the outside of the test box 100, and the height of the C-shaped legs 120 is greater than the exposed length of the heat dissipation fins 200.

[0044] This avoids the heat sink fins 200 from coming into contact with the installation area, and the space facilitates heat dissipation by the heat sink fins 200;

[0045] It should be noted that users can use C-shaped legs 120 with corresponding bolts to complete the installation of the test box 100.

[0046] Specifically, the air guide plate 410 has an air guide groove 413 on the side near the axial flow fan 300, and both the vertical groove 411 and the horizontal groove 412 are connected to the air guide groove 413.

[0047] By using the air guide duct 413, the air source can be guided after the axial flow fan 300 exhausts, reducing the occurrence of air source flow. During the guiding process, some air source is discharged along the vertical duct 411 and the horizontal duct 412.

[0048] Specifically, the outer side of the testing box 100 is provided with a set of exhaust vents 130, and the opening of the card box 110 is set opposite to the exhaust vents 130.

[0049] By using the air guide duct 413, the air source with heat energy can be discharged after entering the detection box 100. After the air source is discharged along the detection box 100, it can directly enter the card box 110 for subsequent guiding and conveying.

[0050] Example 3:

[0051] Reference Figures 1-5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0052] Specifically, the exposed area of ​​the heat dissipation fins 200 is within the opening orientation range of the card holder 110, and the inner side of the card holder 110 is chamfered.

[0053] This allows the air source to be guided by the chamfered area inside the card box 110 when it is discharged from the exhaust port 130, and then blown directly onto the heat dissipation fins 200 to treat the accumulated heat.

[0054] Specifically, two axial flow fans 300 are symmetrically arranged on the test box 100, and dust covers are fixedly installed on the outside of the axial flow fans 300.

[0055] By using a dual-point axial flow fan 300 for air delivery, and with the addition of a dust cover, the infiltration of external dust and debris during air supply can be reduced.

[0056] Specifically, two adjacent air guide columns 420 are located on both sides of the air guide plate 410, and the air guide plate 410 is fixedly installed inside the detection box 100.

[0057] After the air guide plate 410 guides the air source, it can be quickly transmitted to the air guide columns 420 on both sides of it.

[0058] Specifically, a set of strip grooves are provided on the outer side of the heat dissipation fins 200.

[0059] The use of strip grooves can increase the contact area between the heat dissipation fins 200 and the outside environment, thereby improving the heat dissipation effect. On the other hand, when the air source is discharged along the card box 110, it can form a multi-point air flow channel, increase the heat flow speed, and quickly solve the problem of heat accumulation.

[0060] When in use, the axial flow fan 300 is started to draw outside air into the detection box 100. Then, the air guide plate 410 guides the air source. The air source is discharged from multiple points and outwards through the horizontal groove 412 and the vertical groove 411. The remaining air source is guided along the air guide column 420 to the inner wall of the detection box 100, completing the dispersion and discharge of the air source. At the same time, during this process, the heat dissipation fins 200 absorb the heat energy in the detection box 100 and dissipate it. After the air source comes into contact with the heat energy in the detection box 100, it will be discharged along the exhaust port 130. Guided by the card box 110, it is transported to the area of ​​the heat dissipation fins 200 to blow away the heat energy accumulated in the area of ​​the heat dissipation fins 200 and reduce heat accumulation.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A computer network security detection device, comprising a detection box (100) and a set of heat dissipation fins (200) installed on its outer side, wherein two axial flow fans (300) are fixedly installed inside the detection box (100), characterized in that: It also includes an air guide assembly (400), which is disposed inside the detection box (100); The air guide assembly (400) includes two air guide plates (410) and a set of air guide columns (420). The air guide columns (420) are fixedly connected to the corner inside the detection box (100). The air guide plates (410) have a set of vertical grooves (411) and two sets of horizontal grooves (412) respectively. The vertical grooves (411) are located between the two sets of horizontal grooves (412). The outer surface of the air guide columns (420) is arc-shaped.

2. The computer network security detection device as described in claim 1, characterized in that: A card box (110) is fixedly connected to the outside of the detection box (100), and the opening of the card box (110) faces the heat dissipation fins (200).

3. The computer network security detection device as described in claim 1, characterized in that: The cross-section of the air guide plate (410) is arc-shaped, and both the vertical groove (411) and the horizontal groove (412) are flared.

4. The computer network security detection device as described in claim 1, characterized in that: A set of C-shaped legs (120) is installed on the outside of the test box (100), and the height of the C-shaped legs (120) is greater than the exposed length of the heat dissipation fins (200).

5. The computer network security detection device as described in claim 1, characterized in that: The air guide plate (410) has an air guide groove (413) on the side near the axial flow fan (300), and the vertical groove (411) and the horizontal groove (412) are both connected to the air guide groove (413).

6. The computer network security detection device as described in claim 2, characterized in that: The outer side of the testing box (100) is provided with a set of exhaust vents (130), and the opening of the card box (110) is arranged opposite to the exhaust vents (130).

7. The computer network security detection device as described in claim 1, characterized in that: The exposed area of ​​the heat dissipation fins (200) is within the opening orientation range of the card box (110), and the inner side of the card box (110) is chamfered.

8. The computer network security detection device as described in claim 1, characterized in that: Two axial flow fans (300) are symmetrically arranged on the test box (100), and dust covers are fixedly installed on the outside of the axial flow fans (300).

9. The computer network security detection device as described in claim 1, characterized in that: The two adjacent air guide columns (420) are located on both sides of the air guide plate (410), and the air guide plate (410) is fixedly installed inside the detection box (100).

10. The computer network security detection device as described in claim 1, characterized in that: A set of strip grooves is provided on the outer side of the heat dissipation fins (200).

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