CN217389275U - Network gate machine case structure - Google Patents

Abstract

The utility model discloses a net floodgate machine case structure, it includes: a lower case; an upper cover fastened to the lower case; two main boards, which are both installed in the internal installation space and are horizontally arranged side by side in the width direction of the lower shell; two L-shaped adapter cards which are both arranged in the internal installation space and are horizontally arranged in the width direction of the lower shell, and one L-shaped adapter card is connected with one main board; the two network cards are arranged in the internal installation space, are horizontally arranged in parallel in the width direction of the lower shell, and are correspondingly connected with an L-shaped adapter card; and two hard disks which are all installed in the internal installation space and are stacked in the height direction of the lower shell. The utility model provides a network brake machine case structure inner structure is rationally distributed, and can realize the quick heat dissipation to the inside part that generates heat.

Description

Network gate machine case structure

Technical Field

The utility model relates to a computer fittings technical field specifically is a net floodgate machine case structure.

Background

The net Gate (GAP) is a network safety equipment with several control functions and special-purpose hardware, and can cut off the link layer connection between networks on the circuit and can implement safe and proper application data exchange between networks.

In the current popular gatekeeper chassis, a dual motherboard, a dual hard disk, and a dual network card are usually required to be installed to switch the data path, so as to achieve the purpose of network isolation and data exchange. However, the existing network gate case structure mostly adopts a mode of stacking from top to bottom to set up the mainboard, the mode can be limited by the height of the case, the installation space can not be fully utilized, and meanwhile, the internal heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a net floodgate machine case structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

provided is a gatekeeper chassis structure, which includes: a lower case having an inner installation space; an upper cover fastened to the lower case; two main boards, which are installed in the internal installation space and are horizontally arranged side by side in the width direction of the lower shell; two L-shaped adapter cards which are both arranged in the internal installation space and are horizontally arranged in the width direction of the lower shell, and one L-shaped adapter card is connected with one main board; the two network cards are installed in the internal installation space, are horizontally arranged in parallel in the width direction of the lower shell, and one network card is correspondingly connected with one L-shaped adapter card; and two hard disks which are all installed in the internal installation space and are stacked in the height direction of the lower shell.

Preferably, a first gap is formed between the two main boards, a second gap is formed between one main board and the side portion of the lower shell, one L-shaped adapter card extends into the first gap and is connected with one main board, and the other L-shaped adapter card extends into the second gap and is connected with the other main board.

Preferably, each mainboard is integrated with a plurality of network ports.

Preferably, in the length direction of the lower case, at least 2 first heat dissipation holes are formed in the side portion of the lower case opposite to the main board, and second heat dissipation holes are formed in two side portions of the main board in the width direction in a corresponding manner.

Preferably, the gatekeeper chassis structure further includes: two push-down radiators, and one push-down radiator is correspondingly installed on the upper surface of one main board.

Preferably, the gatekeeper chassis structure further includes: at least 2 radiator fans are all installed on the side portion of the lower shell opposite to the main board, and at least 1 radiator fan is installed at each first radiator hole.

Preferably, a network card is arranged between one cooling fan and one main board.

Preferably, the two hard disks are located between one cooling fan and one main board.

Preferably, the gatekeeper chassis structure further includes: and the positioning wire penetrating grooves are arranged on the lower shell and used for allowing the connecting wire to penetrate through.

Preferably, the gatekeeper chassis structure further includes: and a filter connected to a side of the lower case, installed in the inner installation space, and filtering noise.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a gatekeeper machine case structure inner structure is rationally distributed, and its L type switching card, mainboard, network card all keep flat in the lower casing and set up, make it can not receive the high restriction of inferior valve, and simultaneously, two hard disks adopt the mode that stacks from top to bottom in the direction of height to carry out the overall arrangement to save space.

Meanwhile, the network brake case structure is also provided with a cooling fan, a downward-pressing type radiator, a first cooling hole and a second cooling hole, so that the rapid cooling of internal heating components is realized.

Drawings

Fig. 1 is an overall structure diagram of the gatekeeper case structure of the present invention.

Fig. 2 is a top view of the gatekeeper case structure (excluding the upper cover) of the present invention.

Fig. 3 is a rear perspective view of the gatekeeper case structure (excluding the upper cover) of the present invention.

Fig. 4 is a front perspective view of the gatekeeper case structure (excluding the upper cover) of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides a gatekeeper chassis structure, which includes:

a lower case 1 having an internal installation space 100;

an upper cover 2 fastened to the lower case 1;

two main boards 3, each of which is detachably mounted in the internal mounting space 100 and is laid side by side in the width direction X of the lower case 1; a first gap 31 is formed between the two main boards 3, and a second gap 32 is formed between one main board 3 and the side part of the lower shell 1;

two L-shaped adapter cards 4 which are detachably mounted in the internal mounting space 100 and are horizontally arranged in the width direction X of the lower shell 1, wherein one L-shaped adapter card 4 extends into the first gap 31 and is connected with one main board 3, and the other L-shaped adapter card 4 extends into the second gap 31 and is connected with the other main board 3;

the two network cards 5 are detachably mounted in the internal mounting space 100, are horizontally arranged in parallel in the width direction X of the lower shell 1, and are correspondingly connected with one L-shaped adapter card 4 through one network card 5; meanwhile, a plurality of network ports are integrated on each mainboard 3 so as to meet more application requirements of network gate equipment;

and two hard disks 6, both detachably mounted in the internal mounting space 100, and stacked in the height direction of the lower case 1.

The L-shaped adapter card 4, the motherboard 3, and the network card 5 in this embodiment are all placed flatly in the lower case 1, so that they are not limited by the height of the lower case 1, and meanwhile, since the width of the lower case 1 is limited, the two hard disks 6 are not suitable for being laid out flatly in the lower case 1, and therefore the two hard disks 6 are laid out in a manner of being stacked up and down in the height direction, so as to save space. Thus, the internal installation space 100 of the lower case 1 can be fully utilized by the above-described arrangement.

Example 2:

the only difference between this embodiment and embodiment 1 is that, as shown in fig. 3-4, in this embodiment, at least 2 first heat dissipation holes 9 are formed on the side of the lower case 1 opposite to the main board 3 in the length direction Y of the lower case 1, and second heat dissipation holes 10 are formed on both sides of the main board 3 in the width direction X.

On this basis, the gatekeeper machine case structure still includes:

two downward-pressing type radiators 7, wherein one downward-pressing type radiator 7 is correspondingly arranged on the upper surface of one main board 3;

at least 2 radiator fans 8, it all installs on the length direction Y of inferior valve 1, and with on the lateral part of inferior valve 1 that mainboard 3 is relative, and every first louvre 9 department all installs 1 at least radiator fan 8, simultaneously, is provided with a network card 5 between a radiator fan 8 and a mainboard 3, and two hard disks 6 are located between a radiator fan 8 and a mainboard 3.

Therefore, when the down-pressure type radiator 7 works, hot air generated by heating of the mainboard 3 can be rapidly diffused to two sides and is diffused through the second heat dissipation holes 10, the residual hot air is pumped out of the lower shell 1 through the heat dissipation fan 8 and the first heat dissipation holes 9, internal airflow can be promoted to flow along the direction indicated by a hollow arrow in the figure through the synergistic effect of the down-pressure type radiator 7 and the heat dissipation fan 8, heat exchange with the outside can be rapidly carried out through the first heat dissipation holes 9 and the second heat dissipation holes 10, and the heat dissipation efficiency is improved; and the airflow flow path covers the main heating components, such as the L-shaped adapter card 4, the mainboard 3, the network card 5 and the hard disk 6, so that the temperature of the components during working is greatly reduced, and the normal operation of the components is ensured.

Example 3:

the difference between this embodiment and embodiment 1 or 2 is only that, as shown in fig. 2 and 4, in this embodiment, the gatekeeper chassis structure further includes:

the positioning wire penetrating grooves 11 are arranged on the lower shell 1 and used for allowing connecting wires to penetrate through so as to standardize wiring tracks;

the power supply 12 is arranged in the internal installation space 100 and is positioned between one cooling fan 8 and one main board 3, so that the cooling fan 8 can take away heat generated by the power supply 12 during working, and a cooling effect is achieved;

and a filter 13 connected to a side of the lower case 1 and installed in the internal installation space 100, for filtering noise generated when the components such as the heat dissipation fan 8 and the down-pressure type heat sink 7 are operated.

To sum up, the internal structure of gatekeeper machine case structure in this application is rationally distributed, and its L type switching card 4, mainboard 3, network card 5 all keep flat the setting in inferior valve 1, make it can not receive inferior valve 1's high restriction, simultaneously, because inferior valve 1's width is limited, two blocks of hard disks 6 are unsuitable for the tiled layout in inferior valve 1, consequently two blocks of hard disks 6 adopt the mode of stacking from top to bottom in the direction of height to carry out the overall arrangement, in order to save space. Thus, the internal installation space 100 of the lower case 1 can be fully utilized by the above arrangement.

Meanwhile, the network brake case structure is further provided with a cooling fan 8, a downward-pressing type radiator 7, a first cooling hole 9 and a second cooling hole 10, so that rapid cooling of internal heating components is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A gatekeeper machine case structure, characterized by comprising:

a lower case having an inner installation space;

an upper cover fastened to the lower case;

two main boards, which are both installed in the internal installation space and are horizontally arranged side by side in the width direction of the lower shell;

two L-shaped adapter cards which are both arranged in the internal installation space and are horizontally arranged in the width direction of the lower shell, and one L-shaped adapter card is connected with one main board;

the two network cards are arranged in the internal installation space, are horizontally arranged in parallel in the width direction of the lower shell, and are correspondingly connected with an L-shaped adapter card;

and two hard disks which are all installed in the internal installation space and are stacked in the height direction of the lower shell.

2. The gatekeeper chassis structure of claim 1, wherein a first gap is provided between two main boards, wherein a second gap is provided between one main board and a side portion of the lower case, one L-shaped adapter card extends into the first gap and is connected to one main board, and the other L-shaped adapter card extends into the second gap and is connected to the other main board.

3. The gatekeeper chassis structure of claim 1, wherein each motherboard has a plurality of integrated ports.

4. The gatekeeper chassis structure of claim 1, wherein in a length direction of a lower case, at least 2 first heat dissipation holes are opened on a side of the lower case opposite to the main board, and both sides of the main board in a width direction are correspondingly opened with second heat dissipation holes.

5. The gatekeeper chassis structure of claim 4, further comprising: two push-down radiators, and one push-down radiator is correspondingly installed on the upper surface of one main board.

6. The gatekeeper chassis structure of claim 4, further comprising: at least 2 radiator fans are all installed on the side portion of the lower shell opposite to the main board, and at least 1 radiator fan is installed at each first radiator hole.

7. The gatekeeper chassis structure of claim 6, wherein a network card is provided between a cooling fan and a motherboard.

8. The gatekeeper chassis structure of claim 6, wherein two hard disks are located between one heat dissipation fan and one main board.

9. The gatekeeper chassis structure of claim 1, further comprising: and the positioning wire penetrating grooves are arranged on the lower shell and used for allowing the connecting wire to penetrate through.

10. The gatekeeper chassis structure of claim 1, further comprising: and a filter connected to a side of the lower case, installed in the inner installation space, and filtering noise.

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