Computer network information security control device

Abstract

The utility model provides a computer network information security control device, which relates to the technical field of computers, and comprises a control case, and bases are fixedly mounted at four corners of the bottom of the control case; a split cavity is fixedly mounted on the rear side of the top of the control case; two heat dissipation circular grooves are formed in the rear side of the interior of the control case; and a heat dissipation window is fixedly mounted on the rear side of the control case through bolts. After the safety control device stops working, the dustproof cover plate in the device can be automatically closed, dust is prevented from continuously entering the control case, and the problem that when the safety control device and the cooling fan do not operate, the dust screen cannot continuously enter the control case due to the fact that meshes in the dustproof net in the device are continuously opened is solved. And external dust can continuously enter the safety control device through meshes in the dustproof net, so that parts in the safety control device are easily in contact with the dust.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer network information security control device. Background Art

[0002] In order to ensure the normal operation of the hardware and software of the computer network and to ensure the security of data information exchange, it is necessary to use a security control device to monitor the network security. For example, the patent with application number CN202221974766.6 discloses a computer network information security control device, including a control box, a first cooling fan is arranged on both sides of the control box, an electric telescopic rod is installed on the top of the control box, L-shaped swing rods are arranged on both sides of the control box, a fixed column is arranged on the opposite side of the L-shaped swing rod and the fixed column is located on the upper side of the control box. The computer network information security control device cooperates with the electric telescopic rod, the L-shaped swing rod, the fixed column, the sealed bearing, the guide column, the guide groove, the sliding column, the swing plate and the second cooling fan, and the user can use it. The electric telescopic rod, sealed bearing and fixed column are used to simultaneously drive the two groups of L-shaped swing rods to swing, so that the guide column can drive the swing plate and the sliding column to swing, so that the second cooling fan can swing as a whole in the control box, thereby expanding the wind blowing range of the second cooling fan in the control box and accelerating the air flow rate in the control box. However, during the use of existing safety control devices such as the above-mentioned safety control devices, corresponding cooling fans and dustproof nets are set to ensure the heat dissipation effect when the device is running. However, since the mesh holes on the dustproof net in the device are continuously open, when the safety control device and the cooling fan are not running, external dust will continue to enter the interior of the safety control device through the mesh holes on the dustproof net, which can easily cause the internal components of the safety control device to contact with dust and accelerate damage. Summary of the invention

[0003] The disclosed embodiment relates to a computer network information security control device, which utilizes a dustproof cover to cover the heat dissipation holes so that the heat dissipation holes can be closed when the control chassis is not in use, and the heat dissipation holes can be opened for heat dissipation when the control chassis, the heat dissipation shaft and the heat dissipation fan are in operation.

[0004] According to a first aspect of the present disclosure, a computer network information security control device is provided, which specifically includes: a control chassis, wherein a base is fixedly installed at the four corners of the bottom of the control chassis; a split cavity is fixedly installed on the top rear side of the control chassis; two heat dissipation circular grooves are provided on the inner rear side of the control chassis; a heat dissipation window is fixedly installed on the rear side of the control chassis by bolts; the heat dissipation window is connected to the heat dissipation circular groove on the control chassis; a rotating part is rotatably installed inside the heat dissipation window; a centrifugal slide groove is provided on the inner and outer sides of the rotating part; a heat dissipation hole is provided on the front side of the rotating part; and a dust cover is slidably installed inside the centrifugal slide groove.

[0005] In at least some embodiments,

[0006] The dust cover is a fan-shaped structure; when the dust cover is in the initial state, multiple dust cover plates will form a disc-shaped structure with a circular hole in the middle; when the dust cover is in the initial state, the disc-shaped structure composed of the dust cover plates will block the heat dissipation holes; an embedded baffle is fixedly installed on the rear outer end of the dust cover; the embedded baffle is an arc-shaped structure; one end of a restoring spring is embedded and installed on the outer side of the embedded baffle; the other end of the restoring spring is embedded and installed on the inner wall of the centrifugal slide.

[0007] In at least some embodiments,

[0008] A heat dissipation shaft is fixedly installed at the center position of the rotating part; the heat dissipation shaft is a cylindrical structure; a heat dissipation fan is fixedly installed at the center position of the heat dissipation shaft; a synchronous wheel is fixedly installed on the circumferential outer wall of the heat dissipation shaft; the two synchronous wheels are connected by a synchronous belt; a driven wheel is fixedly installed at the rear end of the heat dissipation shaft located above; a heat dissipation cover plate is fixedly installed on the top of the split cavity by bolts; a heat dissipation motor is fixedly installed inside the split cavity.

[0009] In at least some embodiments,

[0010] A driving wheel is fixedly installed on the output shaft of the heat dissipation motor; the driving wheel is connected to the driven wheel through a synchronous belt; when the heat dissipation motor is running, the heat dissipation motor will rotate with the upper heat dissipation shaft and the rotating part under the action of the driving wheel connected to the driven wheel through the synchronous belt; when the heat dissipation shaft located above rotates, the upper heat dissipation shaft will rotate with the lower heat dissipation shaft and the lower rotating part under the action of the synchronous wheel and the synchronous belt; when the rotating part rotates, the dust cover will move outward under the action of centrifugal force.

[0011] The utility model provides a computer network information security control device, which has the following beneficial effects:

[0012] When the heat dissipation shaft rotates with the heat dissipation fan to dissipate heat for the control chassis, the dust cover can move outwards under the action of the centrifugal force generated by the rotation of the rotating part, so that the dust cover can remove the covering of the heat dissipation holes by moving outwards, so that the heat dissipation fan can cool down the interior of the control chassis through the opened heat dissipation holes, thereby ensuring the operating stability of the safety control device.

[0013] After the heat dissipation shaft and the control chassis stop working, the rotating parts will also stop rotating, and the dust cover will be restored under the action of the return spring, so that the dust cover covers the heat dissipation holes. In this way, after the control chassis is closed, the dust cover can prevent external dust from continuously entering the control chassis through the heat dissipation holes, thereby preventing its internal components from being damaged by dust.

[0014] The safety control device sets the heat dissipation motor separately from the components inside the control chassis, so that when the heat dissipation motor is running, the heat generated will not be transferred to the inside of the control chassis, thereby not increasing the temperature inside the control chassis, thereby indirectly improving the heat dissipation effect of the safety control device.

[0015] When the security control device is controlling the computer network information security, it can fully dissipate the heat inside the control chassis by using two sets of heat dissipation structures. After the security control stops working, the dust cover in the device can close automatically to prevent dust from continuously entering the control chassis, thus ensuring both the heat dissipation effect and the dustproof effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 A schematic diagram showing the overall structure of the present application;

[0020] Figure 2 The schematic diagram of the overall split state structure of the present application is shown;

[0021] Figure 3 A schematic diagram of the structure of the rotating part and the heat dissipation fan of the present application is shown;

[0022] Figure 4 A schematic diagram of a half-section structure of a rotating member of the present application is shown;

[0023] Figure 5 This application shows Figure 4 Another perspective structural diagram of;

[0024] Figure 6 A schematic diagram of the structure of the rotating member in the present application in a disassembled state is shown;

[0025] Reference numerals list

[0026] 1. Control chassis; 2. Split cavity; 3. Heat dissipation cover; 4. Heat dissipation motor; 5. Driving wheel; 6. Heat dissipation window; 7. Rotating parts; 8. Centrifugal slide; 9. Heat dissipation hole; 10. Dust cover;

[0027] 11. Embedded baffle; 12. Restoration spring; 13. Heat dissipation shaft; 14. Heat dissipation fan; 15. Synchronous wheel; 16. Driven wheel. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Please refer to Figures 1 to 6 :

[0030] Embodiment 1:

[0031] The utility model proposes a computer network information security control device, comprising: a control chassis 1, wherein bases are fixedly installed at the four corners of the bottom of the control chassis 1, and a plurality of control modules are installed inside the control chassis 1; a split cavity 2 is fixedly installed on the top rear side of the control chassis 1; two heat dissipation circular grooves are provided on the inner rear side of the control chassis 1; a heat dissipation window 6 is fixedly installed on the rear side of the control chassis 1 by bolts; the heat dissipation window 6 is connected with the heat dissipation circular groove on the control chassis 1; a rotating part 7 is rotatably installed inside the heat dissipation window 6; a centrifugal slide groove 8 is provided on the inner and outer sides of the rotating part 7; a heat dissipation hole 9 is provided on the front side of the rotating part 7; and a dust cover plate 10 is slidably installed inside the centrifugal slide groove 8.

[0032] By starting the heat dissipation motor 4, the heat dissipation motor 4 rotates with the driving wheel 5, and the driving wheel 5 rotates with the driven wheel 16 and the heat dissipation shaft 13, the rotating part 7 and the heat dissipation fan 14 located above under the action of the synchronous belt. At the same time, the heat dissipation shaft 13 located above will rotate with the heat dissipation shaft 13, the rotating part 7 and the heat dissipation fan 14 located below under the action of two synchronous wheels 15 and the synchronous belt, thereby rotating the two heat dissipation fans 14 to generate wind force, thereby cooling the components inside the control chassis 1.

[0033] Embodiment 2, based on embodiment 1,

[0034] The dust cover 10 is a fan-shaped structure; when the dust cover 10 is in the initial state, multiple dust cover plates 10 will form a disc-shaped structure with a circular hole in the middle; when the dust cover 10 is in the initial state, the disc-shaped structure composed of the dust cover plates 10 will block the heat dissipation hole 9; an embedded baffle 11 is fixedly installed on the outer end of the rear side of the dust cover 10; the embedded baffle 11 is an arc-shaped structure; one end of a restoring spring 12 is embedded and installed on the outer side of the embedded baffle 11; the other end of the restoring spring 12 is embedded and installed on the inner wall of the centrifugal slide 8; a heat dissipation shaft 13 is fixedly installed at the center position of the rotating member 7; the heat dissipation shaft 13 is a cylindrical structure; a heat dissipation fan 14 is fixedly installed at the center position of the heat dissipation shaft 13; a synchronous wheel 15 is fixedly installed on the circumferential outer wall of the heat dissipation shaft 13.

[0035] When the rotating part 7 rotates, the dust cover 10 in the rotating part 7 will move outward along the centrifugal slide groove 8 under the action of the centrifugal force generated during the rotation, so that the dust cover 10 can remove the obstruction of the heat dissipation hole 9 by moving outward, so that the heat inside the control chassis 1 can be dissipated through the heat dissipation hole 9 to achieve cooling.

[0036] Embodiment 3, based on embodiment 2,

[0037] The two synchronous wheels 15 are connected by a synchronous belt; a driven wheel 16 is fixedly installed at the rear end of the upper heat dissipation shaft 13; a heat dissipation cover plate 3 is fixedly installed on the top of the split cavity 2 by bolts; a heat dissipation motor 4 is fixedly installed inside the split cavity 2; a driving wheel 5 is fixedly installed on the output shaft of the heat dissipation motor 4; the driving wheel 5 is connected to the driven wheel 16 through a synchronous belt; when the heat dissipation motor 4 is running, the heat dissipation motor 4 will rotate with the upper heat dissipation shaft 13 and the rotating member 7 under the action of the driving wheel 5 connected to the driven wheel 16 through the synchronous belt; when the upper heat dissipation shaft 13 rotates, the upper heat dissipation shaft 13 will rotate with the lower heat dissipation shaft 13 and the lower rotating member 7 under the action of the synchronous wheel 15 and the synchronous belt; when the rotating member 7 rotates, the dust cover plate 10 will move outward under the action of centrifugal force.

[0038] When the rotating part 7 stops rotating, the dust cover 10 will be restored under the action of the restoring spring 12, so that the dust cover 10 returns to the state of covering the heat dissipation hole 9, thereby preventing dust from continuously entering the interior of the control chassis 1 through the heat dissipation hole 9 when the control chassis 1 is not in use.

[0039] Heat dissipation principle of this embodiment:

[0040] By starting the heat dissipation motor 4, the heat dissipation motor 4 rotates with the driving wheel 5, and the driving wheel 5 rotates with the driven wheel 16 and the heat dissipation shaft 13, the rotating member 7 and the heat dissipation fan 14 located above under the action of the synchronous belt. At the same time, the heat dissipation shaft 13 located above will rotate with the heat dissipation shaft 13, the rotating member 7 and the heat dissipation fan 14 below under the action of the two synchronous wheels 15 and the synchronous belt. When the rotating member 7 rotates, the dust cover 10 in the rotating member 7 will move outward along the centrifugal slide 8 under the action of the centrifugal force generated during the rotation, so that the dust cover 10 cancels the obstruction of the heat dissipation hole 9 by moving outward, and thus cooperates with the wind force generated by the rotation of the two heat dissipation fans 14 to cool the components inside the control chassis 1.

[0041] In this article, there are a few points to note:

[0042] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A computer network information security control device, comprising: A control box (1), wherein a split cavity (2) is fixedly mounted on the top rear side of the control box (1); The control case (1) has two circular heat dissipation grooves on its inner rear side; the control case (1) is characterized in that a heat dissipation window (6) is fixedly mounted on its rear side by bolts; the heat dissipation window (6) is connected to the circular heat dissipation groove on the control case (1); a rotating member (7) is rotatably mounted inside the heat dissipation window (6); a centrifugal slide groove (8) is disposed on the inner and outer sides of the rotating member (7); a heat dissipation hole (9) is disposed on the front side of the rotating member (7); and a dust cover (10) is slidably mounted inside the centrifugal slide groove (8).

2. A computer network information security control device according to claim 1, characterized in that: The dust cover (10) is a fan-shaped structure; when the dust cover (10) is in an initial state, a plurality of dust cover plates (10) form a disc-shaped structure with a circular hole in the middle; when the dust cover (10) is in an initial state, the disc-shaped structure formed by the dust cover plates (10) blocks the heat dissipation hole (9).

3. A computer network information security control device according to claim 2, characterized in that: An embedded baffle (11) is fixedly mounted on the rear outer end of the dust cover (10); the embedded baffle (11) is an arc-shaped structure; one end of a return spring (12) is embedded and mounted on the outer side of the embedded baffle (11); the other end of the return spring (12) is embedded and mounted on the inner wall of the centrifugal chute (8).

4. A computer network information security control device according to claim 3, characterized in that: A heat dissipation shaft (13) is fixedly mounted at the center of the rotating member (7); the heat dissipation shaft (13) is a cylindrical structure; a heat dissipation fan (14) is fixedly mounted at the center of the heat dissipation shaft (13); and a synchronous wheel (15) is fixedly mounted on the circumferential outer wall of the heat dissipation shaft (13).

5. A computer network information security control device according to claim 4, characterized in that: The two synchronous wheels (15) are connected via a synchronous belt; a driven wheel (16) is fixedly mounted on the rear end of the heat dissipation shaft (13) located above; a heat dissipation cover plate (3) is fixedly mounted on the top of the split cavity (2) via bolts; and a heat dissipation motor (4) is fixedly mounted inside the split cavity (2).

6. A computer network information security control device according to claim 5, characterized in that: A driving wheel (5) is fixedly mounted on the output shaft of the heat dissipation motor (4); the driving wheel (5) is connected to a driven wheel (16) via a synchronous belt; when the heat dissipation motor (4) is in operation, the heat dissipation motor (4) will rotate with the upper heat dissipation shaft (13) and the rotating member (7) under the action of the driving wheel (5) being connected to the driven wheel (16) via the synchronous belt.

7. A computer network information security control device according to claim 6, characterized in that: When the heat dissipation shaft (13) located above rotates, the heat dissipation shaft (13) above will rotate with the heat dissipation shaft (13) below and the rotating member (7) below under the action of the synchronous wheel (15) and the synchronous belt; when the rotating member (7) rotates, the dust cover (10) will move outwards under the action of centrifugal force.

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