CN203457177U - Firewall device - Google Patents
Firewall device Download PDFInfo
- Publication number
- CN203457177U CN203457177U CN201320592331.XU CN201320592331U CN203457177U CN 203457177 U CN203457177 U CN 203457177U CN 201320592331 U CN201320592331 U CN 201320592331U CN 203457177 U CN203457177 U CN 203457177U
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- CN
- China
- Prior art keywords
- port
- fire
- wall plate
- fan
- board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a firewall device comprising a case, a firewall board, a port conversion board, a radiating fin and a fan. A common desktop computer mainboard or a server mainboard is employed as the firewall board. The port conversion board is provided with internal ports and external ports, and the internal ports and the external ports are electrically connected. Network card ports of the firewall board are connected with the internal ports of the port conversion board through network cables. The firewall board and the port conversion board are fixed in the case. The radiating fin is arranged on a CPU of the firewall board. The case comprises a front board and a rear board, the front board is provided with air inlets, the fan is arranged on the rear board, the center of the fan and the center of the radiating fin are located on the same axis, and air outlets are arranged at positions, corresponding to the fan, of the rear board. According to the utility model, the firewall can meet requirements of medium and small users, the cost is reduced, the system arrangement is reasonable, and a problem that the system is of bad thermal diffusivity is solved.
Description
Technical field
The utility model relates to network communication field, more specifically relates to a kind of firewall device.
Background technology
Growing along with the Internet, network security problem also becomes increasingly conspicuous, and the fail safe of network is receiving increasing user's concern, and fire compartment wall becomes indispensable link in network.Fire compartment wall is a kind of senior access control apparatus, and it is the combination that is placed in a series of parts between heterogeneous networks security domain, is unique passage of communication stream between heterogeneous networks security domain, can control according to the relevant safety policy of enterprise the access behavior of turnover network.Mostly professional firewall box is based on the exploitation of custom-designed hardware platform in the market, and these firewall hardware platform stability are high, but cost is higher.And the internal system cabling of firewall box is in the market chaotic, system radiating is poor, causes service life of equipment not reach expected effect.
Utility model content
In order to address the above problem, the utility model provides a kind of firewall device.
According to an aspect of the present utility model, a kind of firewall device is provided, it comprises cabinet, fire-retardant wall plate, port keyset, fin and fan.Fire-retardant wall plate adopts the desk-top owner's plate of common computer or server master board, fire-retardant wall plate and port keyset are fixed on cabinet, fin is arranged on the CPU of fire-retardant wall plate, cabinet comprises front panel and rear board, front panel is provided with air inlet, fan is arranged on rear board, being centered close on same axis of the center of fan and fin, and on rear board, the position of corresponding fan sets out air port.Thus, due to the present level of developing into of the desk-top machine of computer, the stability of its core parts mainboard, reliability is greatly improved, the reliability of desk-top other computer motherboard of server level is than the better reliability of the industrial control computer mainboard based on x86CPU in addition, therefore fire-retardant wall plate adopts the reliability and stability of the desk-top owner's plate of common computer or server master board can meet medium and small user's needs completely, the cost of the desk-top owner's plate of common computer or server master board is lower than the veneer cost of custom-designed firewall hardware platform, on the CPU of fire-retardant wall plate, fin is set, the fan of installing on rear board passes through the air inlet of front panel to cabinet inside suction air, make heat that system produces from behind the air outlet of plate be discharged from.
In some embodiments, port keyset has internal port, outside port, COM port and USB port.Internal port and outside port are by being electrically connected to, port keyset also has power supply indicator, hard disk indication lamp and network interface card indicator light, the network interface card port of fire-retardant wall plate is connected with the internal port of port keyset by netting twine, and the COM port of fire-retardant wall plate, USB port, power supply indicator, hard disk indication lamp and network interface card indicator light are connected with COM port, USB port, power supply indicator, hard disk indication lamp and network interface card indicator light on port keyset respectively.
In some embodiments, port keyset has 6 inner RJ45 ports (M1～M6) and 6 outside RJ45 ports (N1～N6).
In some embodiments, also comprise fan connector, fan connector is arranged at a lateral edges of close fan on fire-retardant wall plate.Thus, internal system cabling is reasonable, can the poor problem of resolution system thermal diffusivity.
In some embodiments, also comprise walking wiring connector, walk the lateral edges that wiring connector is arranged at close system power supply on fire-retardant wall plate.Thus, internal system cabling is reasonable, can the poor problem of resolution system thermal diffusivity.
In some embodiments, also comprise power connector, power connector is arranged at a lateral edges of close system power supply on fire-retardant wall plate.Thus, internal system cabling is reasonable, can the poor problem of resolution system thermal diffusivity.
The utility model has the advantages that: fire-retardant wall plate adopts the reliability and stability of the desk-top owner's plate of common computer or server master board can meet medium and small user's needs completely, and the cost of the desk-top owner's plate of common computer or server master board is lower than the veneer cost of custom-designed firewall hardware platform; On the CPU of fire-retardant wall plate, fin is set, the fan of installing on rear board passes through the air inlet of front panel to cabinet inside suction air, make heat that system produces from behind the air outlet of plate be discharged from, fan connector is arranged at a lateral edges of close fan on fire-retardant wall plate, walk the lateral edges that wiring connector and power connector are arranged at close system power supply on fire-retardant wall plate, the inner cabling of whole system is reasonable, can the poor problem of resolution system thermal diffusivity.
Accompanying drawing explanation
Fig. 1 is the cabinet inside structural representation of a kind of firewall device of the utility model;
Fig. 2 is the fire-retardant wall plate of a kind of firewall device of the utility model and the annexation structural representation of port keyset.
Embodiment
Below in conjunction with embodiment, the utility model is further described.
As shown in Fig. 1 to 2, a kind of firewall device of an execution mode described in the utility model, comprises cabinet 1, fire-retardant wall plate 2, port keyset 3, fin 4 and fan 5.Fire-retardant wall plate 1 adopts the common desk-top owner's plate of computer or server master board, and the network interface card port C1～C5 of fire-retardant wall plate 2 is arranged in the PCI slot of fire-retardant wall plate 2.Port keyset 3 has 6 inner RJ45 port M1～M6,6 outside RJ45 port N1～N6, COM port and USB port.Internal port M1～M6 and outside port N1～N6 are by being electrically connected to.Port keyset 3 also has power supply indicator R1, hard disk indication lamp R2 and network interface card indicator light L1～L6.
The network interface card port C1～C5 of fire-retardant wall plate 2 is connected with the internal port M2～M6 of port keyset 3 by netting twine, the COM port of fire-retardant wall plate 2, USB port, power supply indicator R1, hard disk indication lamp R2 and network interface card indicator light L1～L6 are connected with COM port, USB port, power supply indicator R1, hard disk indication lamp R2 and network interface card indicator light L1～L6 on port keyset 3 respectively by the contact pin being reserved on port keyset 3.Port keyset 3 is without external power supply.Fire-retardant wall plate 2 and port keyset 3 are fixed on cabinet 1.Fin 4 is arranged on the CPU of fire-retardant wall plate 2.Cabinet 1 comprises front panel 11 and rear board 12.On front panel 11, be provided with LED lamp hole 112, USB interface hole 113, com interface hole 114, netting twine port holes 115, restart keyhole 116 and air inlet 111.Fan 5 is arranged on rear board 12, being centered close on same axis of the center of fan 5 and fin 4.On rear board 12, the position of corresponding fan 5 sets out air port (scheming not shown).
Due to the present level of developing into of the desk-top machine of computer, the stability of its core parts mainboard, reliability is greatly improved, the reliability of desk-top other computer motherboard of server level is than the better reliability of the industrial control computer mainboard based on x86CPU in addition, therefore fire-retardant wall plate 2 adopts the common desk-top owner's plate of computer or the reliability and stability of server master board can meet medium and small user's needs completely, the cost of the desk-top owner's plate of common computer or server master board is lower than the veneer cost of custom-designed firewall hardware platform, fin 4 is set on the CPU of fire-retardant wall plate 2, the air inlet 111 that the fan 5 of installing on rear board 12 passes through front panel 11 is to the inner suction air of cabinet 1, make heat that system produces from behind the air outlet of plate be discharged from.
A kind of firewall device described in the utility model also comprises fan connector 6, walks wiring connector 7 and power connector 8.Fan connector 6 is arranged on fire-retardant wall plate 2 lateral edges near fan 5, walks wiring connector 7, power connector 8 and is arranged on fire-retardant wall plate 2 lateral edges near system power supply 9.The inner cabling of whole system is reasonable, can the poor problem of resolution system thermal diffusivity.
Fire-retardant wall plate 1 of the present utility model adopts the common desk-top owner's plate of computer or the reliability and stability of server master board can meet medium and small user's needs completely, and the cost of the desk-top owner's plate of common computer or server master board is lower than the veneer cost of custom-designed firewall hardware platform, fin 4 is set on the CPU of fire-retardant wall plate 2, the air inlet 111 that the fan 5 of installing on rear board 12 passes through front panel 11 is to the inner suction air of cabinet 1, make heat that system produces from behind the air outlet of plate be discharged from, the inner cabling of whole system is reasonable, can the poor problem of resolution system thermal diffusivity.
Above-described is only execution modes more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of creation design of the present utility model; can also make other distortion and improvement, these all belong to protection range of the present utility model.
Claims (6)
1. a firewall device, it is characterized in that, comprise cabinet (1), fire-retardant wall plate (2), port keyset (3), fin (4) and fan (5), described fire-retardant wall plate (2) adopts the desk-top owner's plate of common computer or server master board, described fire-retardant wall plate connectivity port keyset, described fire-retardant wall plate (2) and port keyset (3) are fixed on cabinet (1), described fin (4) is arranged on the CPU of fire-retardant wall plate (2), described cabinet (1) comprises front panel (11) and rear board (12), described front panel (11) is provided with air inlet (111), described fan (5) is arranged on rear board (12), being centered close on same axis of the center of described fan (5) and described fin (4), the position of the upper corresponding described fan (5) of described rear board (12) sets out air port.
2. a kind of firewall device according to claim 1, it is characterized in that, described port keyset (3) has internal port, outside port, COM port and USB port, described internal port and outside port are by being electrically connected to, described port keyset (3) also has power supply indicator, hard disk indication lamp and network interface card indicator light, the network interface card port of described fire-retardant wall plate (2) is connected with the internal port of port keyset (3) by netting twine, the COM port of described fire-retardant wall plate (2), USB port, power supply indicator, hard disk indication lamp and network interface card indicator light respectively with port keyset (3) on COM port, USB port, power supply indicator, hard disk indication lamp is connected with network interface card indicator light.
3. a kind of firewall device according to claim 2, is characterized in that, described port keyset (3) has 6 inner RJ45 ports (M1～M6) and 6 outside RJ45 ports (N1～N6).
4. a kind of firewall device according to claim 3, is characterized in that, also comprises fan connector (6), and described fan connector (6) is arranged at the upper lateral edges near fan (5) of fire-retardant wall plate (2).
5. a kind of firewall device according to claim 3, is characterized in that, also comprises walking wiring connector (7), described in walk wiring connector (7) and be arranged at the upper lateral edges near system power supply (9) of fire-retardant wall plate (2).
6. a kind of firewall device according to claim 3, is characterized in that, also comprises power connector (8), and described power connector (8) is arranged at the upper lateral edges near system power supply (9) of fire-retardant wall plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592331.XU CN203457177U (en) | 2013-09-24 | 2013-09-24 | Firewall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592331.XU CN203457177U (en) | 2013-09-24 | 2013-09-24 | Firewall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457177U true CN203457177U (en) | 2014-02-26 |
Family
ID=50137018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592331.XU Expired - Fee Related CN203457177U (en) | 2013-09-24 | 2013-09-24 | Firewall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103516724A (en) * | 2013-09-24 | 2014-01-15 | 无锡柏瑞科技有限公司 | Firewall device |
-
2013
- 2013-09-24 CN CN201320592331.XU patent/CN203457177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103516724A (en) * | 2013-09-24 | 2014-01-15 | 无锡柏瑞科技有限公司 | Firewall device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |