CN104202252A

CN104202252A - Router array

Info

Publication number: CN104202252A
Application number: CN201410444371.9A
Authority: CN
Inventors: 蔡玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-03
Filing date: 2014-09-03
Publication date: 2014-12-10

Abstract

The invention relates to a router array in the field of computer communication. An Ethernet controller, a programmable controller, SDRAMs (synchronous dynamic random access memory), an exchange controller, a LAN (local area network) filter, a CPU (central processing unit) and a synchronous communication controller are integrally arranged in the middle of circuit boards. Radiating boards covering the Ethernet controller, the programmable controller, the SDRAMs, the exchange controller, the LAN filter, the CPU and the synchronous communication controller are further connected on the circuit boards, and a plurality of paralleling radiating fins are distributed on the radiating boards. The circuit boards are arranged pairwise, the radiating boards on each pair of circuit boards are oppositely arranged so that corresponding radiating fins intersect together. In the router array, devices high in heat radiation are arranged in the middle of the circuit boards, heat radiation is performed through integral radiating boards, and mutual auxiliary radiation can be achieved between routers high in work frequency and router low in work frequency, so that the routers are more reliable in work. The router array is compact and exquisite in structure, and more LAN ports can be integrally arranged on the router array.

Description

A kind of groups of routers row

Technical field

The present invention relates to a kind of network communication device, particularly a kind of router.

Background technology

Router of the prior art, generally comprise outlet, clock-signal generator, ethernet controller, Programmable Logic Controller, SDRAM, EPROM, FLASH, exchange control unit, LAN filter, CPU, LED display element, level translator and walked the components and parts such as communication controller, LAN mouth and WAN mouth, by the wiring on printed circuit board (PCB), above-mentioned components and parts are connected into router.In above-mentioned components and parts, ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk communication controller and in the time of work, dispel the heat more, in prior art by independently installing the scheme of heating panel additional, can carry out one by one radiating treatment to it, but multiple heating panels are installed more complicated, in specification, be also difficult to consistent.In addition, current router, its LAN socket is less, in the time that multiple computers is surfed the Net, needs multiple routers, and installing and connect up all can be very in disorder.

Summary of the invention

The object of this invention is to provide a kind of groups of routers row, multiple groups of routers are combined, and can dispel the heat better.

The object of the present invention is achieved like this: a kind of groups of routers row, comprise wiring board, on wiring board, be provided with outlet, reset button, clock-signal generator, ethernet controller, Programmable Logic Controller, SDRAM, EPROM, FLASH, exchange control unit, LAN filter, CPU, LED display element, level translator and walk communication controller, LAN mouth and WAN mouth; Described ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk the middle part of communication controller concentrated setting at wiring board, on wiring board, be also connected with cover ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk the heating panel of communication controller, on described heating panel, be distributed with some radiating fins that parallel; Described wiring board arranges in pairs, and the heating panel on every pair of wiring board arranges in opposite directions and corresponding radiating fin is interted together mutually.

This device is by ethernet controller large heat dissipation capacity, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk communication controller and be arranged on wiring board middle part, dispel the heat by overall heating panel, radiating fin on the wiring board that simultaneously makes to arrange in pairs can intert together mutually, can form a stable heat dissipation channel on the one hand, heating panel corresponding on the wiring board that caloric value is little on the other hand can carry out auxiliary heat dissipation to another heating panel, like this, work frequently router and the auxiliary heat dissipation mutually of working between less router, make router work more reliable, owing to there being above-mentioned design, make the gap between wiring board can do littlely, make like this compact overall structure, small and exquisite of device, more LAN mouth can be set on the whole.

As a further improvement on the present invention, described wiring board is arranged with in parallel multipair, and each wiring board socket connection is on shell.By shell, wiring board is installed together, its good integrity, adopts inserting mode, easy for installation.

For obtaining good radiating effect, on described shell, on the bearing of trend of radiating fin, be provided with some louvres.

For ease of each components and parts heat radiation, described ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk communication controller surface and contact with heating panel through conducting strip, heating panel is outside jump ring is pressed on wiring board, and wiring board is provided with the bayonet socket for clamping jump ring.The mode being connected with bayonet socket by jump ring connects, its easy accessibility.

Brief description of the drawings

Fig. 1 is circuit board structure schematic diagram.

Fig. 2 is vertical view of the present invention.

Wherein, 1. exchange control unit, 2. clock-signal generator, 3.CPU, 4.SDRAM, 5. Programmable Logic Controller, 6.LED display element, 7. ethernet controller, 8.FLASH, 9. bayonet socket, 10. jump ring, 11. wiring boards, 12.LAN mouth, 13.LAN filter, 14. heating panels, 15.WAN mouth, 16. reset button, 17.EPROM, 18. outlets, 19. conducting strips, 20. radiating fins, 21. shells, 22. sockets, 23. louvres.

Embodiment

As shown in the figure, for a kind of groups of routers row, comprise wiring board 11, on wiring board 11, be provided with outlet 18, reset button 16, clock-signal generator 2, ethernet controller 7, Programmable Logic Controller 5, SDRAM4, EPROM17, FLASH8, exchange control unit 1, LAN filter 13, CPU3, LED display element 6, level translator and walk communication controller, LAN mouth 12 and WAN mouth 15; Ethernet controller 7, Programmable Logic Controller 5, SDRAM4, exchange control unit 1, LAN filter 13, CPU3 and and walk the middle part of communication controller concentrated setting at wiring board 11, on wiring board 11, be also connected with cover ethernet controller 7, Programmable Logic Controller 5, SDRAM4, exchange control unit 1, LAN filter 13, CPU3 and and walk the heating panel 14 of communication controller, on heating panel 14, be distributed with some radiating fins that parallel 20; Wiring board 11 arranges in pairs, and the heating panel 14 on every pair of wiring board 11 arranges in opposite directions and corresponding radiating fin 20 is interted together mutually; Wiring board 11 is arranged with in parallel multipair, and each wiring board 11 socket connections are on shell 21, and shell 21 inner side correspondence positions are provided with socket 22; On shell 21, on the bearing of trend of radiating fin 20, be provided with some louvres 23.

Above-mentioned ethernet controller 7, Programmable Logic Controller 5, SDRAM4, exchange control unit 1, LAN filter 13, CPU3 and and walk communication controller surface and contact with heating panel 14 through conducting strip 19, heating panel 14 is outside jump ring 10 is pressed on wiring board 11, and wiring board 11 is provided with the bayonet socket 9 for clamping jump ring 10.

Radiating fin 20 on the wiring board 11 arranging in pairs interts together mutually, can form a stable heat dissipation channel on the one hand, heating panel 14 corresponding on the wiring board 11 that caloric value is little on the other hand can carry out auxiliary heat dissipation to another heating panel 14, like this, work frequently router and the auxiliary heat dissipation mutually of working between less router, make router work more reliable; Owing to there being above-mentioned design, make the gap between wiring board 11 can do littlely, make like this compact overall structure, small and exquisite of device, more LAN mouth can be set on the whole.

The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection scope of the present invention.

Claims

1. groups of routers row, comprise wiring board, on wiring board, be provided with outlet, reset button, clock-signal generator, ethernet controller, Programmable Logic Controller, SDRAM, EPROM, FLASH, exchange control unit, LAN filter, CPU, LED display element, level translator and walk communication controller, LAN mouth and WAN mouth; It is characterized in that: described ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk the middle part of communication controller concentrated setting at wiring board, on wiring board, be also connected with cover ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk the heating panel of communication controller, on described heating panel, be distributed with some radiating fins that parallel; Described wiring board arranges in pairs, and the heating panel on every pair of wiring board arranges in opposite directions and corresponding radiating fin is interted together mutually.

2. a kind of groups of routers row according to claim 1, is characterized in that: described wiring board is arranged with in parallel multipair, and each wiring board socket connection is on shell.

3. a kind of groups of routers row according to claim 2, is characterized in that: on described shell, on the bearing of trend of radiating fin, be provided with some louvres.

4. according to a kind of groups of routers row described in claim 1-3 any one, it is characterized in that: described ethernet controller, Programmable Logic Controller, SDRAM, exchange control unit, LAN filter, CPU and and walk communication controller surface and contact with heating panel through conducting strip, heating panel is outside jump ring is pressed on wiring board, and wiring board is provided with the bayonet socket for clamping jump ring.