CN214424731U - Fan structure and router using same - Google Patents

Abstract

A fan structure and use the router of the fan structure, the router includes the fan, chassis, power slot position label, hangers, chute, card slot position false panel, master control slot position false panel, power slot position false panel, label, fan, back shroud, back plate and guide pin, the said fan frame body bottom opens the hole of two adaptation fans, two fans are fixed in the said hole through the screw; the rear end of the fan frame body is provided with a rectangular hole matched with the fan connector, and the fan connector is clamped in the rectangular hole through a conical spiral head; a fan back plate is arranged on the inner side of the front end of the fan frame body; and a case slot position indication mask is arranged on the surface of the front end panel of the fan frame body. The novel router can improve the reliability of the network and reduce the maintenance workload of equipment; and the system supports a strong BRAS function, and can meet the development requirements of multi-service edge MSE equipment of operators and core equipment of campus networks of colleges and universities.

Description

Fan structure and router using same

Technical Field

The present application relates to the field of communications technologies, and in particular, to a fan device and a router used in the router field.

Background

The router is a device for connecting each local area network and each wide area network in the internet, and is also called gateway device, the gateway device connects each network, and the user can obtain the resources on each network through the router.

With the proliferation of network data volume and the large-scale application of cloud services, the wide area network has also been changed significantly to support these applications, and users have put forward new demands on traditional routing devices, which are mainly reflected in the following aspects.

1. Network performance requirements: on the basis of basic requirements on bandwidth, performance and reliability, network indexes such as network delay and jitter are paid more attention to so as to ensure the experience of the service in the cloud wide area network.

2. Network security requirements: with the further development of wireless communication access technology, the network access terminal form has been developed from a single PC to a plurality of intelligent terminals, PAD, scanning gun and other rich terminal access forms, byod (bright your own devices) is popular, the network security boundary is broken, and the client makes higher requirements for the security of the network device.

3. Network management requirements: customers need simpler and automated management means, simplify configuration, change, management and maintenance of network devices and bearer applications, and can automatically deploy and manage the network devices to improve efficiency and reduce management cost.

4. The technical requirements of cloud support are as follows: the network device needs to have rich cloud network and cloud computing support technologies to meet the requirements of cloud network application and computing, such as technologies related to virtualization, open architecture platforms and the like.

In order to meet the requirements, the utility model provides an independently developed high-end router and fan equipment applied therein, which adopts advanced hardware architecture, supports high-density 10GE, 40GE and 100GE interfaces, has flexible expansion of single-slot performance, and can meet the requirements of different network positions; the advanced network operating system Commware V7 is supported, and the operating system is perfectly fused with SR8800-F in the aspects of support of multi-core CPUs, distributed computing, modular design, high-availability architecture, virtualization, openness and the like; by adopting an innovative virtualization technology IRF2.0, the network reliability can be improved, and the equipment maintenance workload can be reduced; and the system supports a strong BRAS function, and can meet the development requirements of multi-service edge MSE equipment of operators and core equipment of campus networks of colleges and universities.

Disclosure of Invention

An object of the utility model is to provide a fan equipment and corresponding router that use in the router field aims at satisfying under the large-scale application of the present stage cloud of this area, the sharp background of network data volume, the improvement to the router performance requirement.

In order to achieve the above object, the present invention provides a fan structure for use in a router, which is characterized in that two holes adapted to fans are formed at the bottom of a fan frame body, and the two fans are fixed in the holes through screws; the rear end of the fan frame body is provided with a rectangular hole matched with the fan connector, and the fan connector is clamped in the rectangular hole through a conical spiral head; a fan back plate is arranged on the inner side of the front end of the fan frame body; a chassis slot position indication mask is arranged on the surface of the front end panel of the fan frame body; the middle part of the front end panel of the fan frame body is provided with a handle, and the surface of the handle is provided with anti-skid stripes; the lower part of the handle is provided with a fan anti-hiring label.

Furthermore, the fan connector protective cover is sleeved on the back of the fan connector and is fixed on the fan frame body through screws.

Furthermore, a large socket is arranged at the bottom of the fan back plate, three small sockets are arranged at the top of the fan back plate, the large socket is connected with the fan connector through a cable, two of the small sockets are connected with the two fans through cables, and the remaining small socket is reserved.

Furthermore, the top surface of the front end of the fan frame body is provided with a shielding reed which is in shielding lap joint.

In order to realize the above purpose, the utility model provides an use router of above-mentioned fan structure still includes quick-witted case, power trench label, hangers, chute, the false panel of ply-yarn drill trench, the false panel of master control trench, the false panel of power trench, label, fan, back shroud, backplate and uide pin.

Furthermore, two transverse structural plates are arranged at the upper part of the case, a vertical baffle is arranged at the middle part of the case, the two transverse structural plates penetrate through the vertical baffle, and the vertical baffle is provided with a ventilation hole.

Furthermore, three line card slot dummy panels are sequentially arranged at the bottom of the case, the line card slot dummy panels of different interface types are fixedly arranged through guide rails arranged at two sides of the case, the line card slot dummy panels are fixed on the case by using release-free screws a, each line card slot dummy panel comprises a dummy panel main body, shielding foam and a mask a, one side of each dummy panel main body is folded and turned up, and cold air is prevented from flowing in a dummy slot; shielding foam is arranged at the top of the front end of the wire clamp slot position false panel; and a facial mask a is arranged on the front surface of the front end of the line card slot position false panel.

Furthermore, the main control slot position dummy panels are two, the main control card is fixedly arranged in the middle of the case through guide rails on two sides of the case and guide rails on the vertical baffle, the main control slot position dummy panels are fixed on the case through release screws b, seven groups of shielding reeds a are arranged on a dummy panel main body of each main control slot position dummy panel, and each group of shielding reeds comprises three reed monomers.

Furthermore, the power slot dummy panels are two, the power module is fixedly installed at the top of the case through guide rails on two sides of the case and guide rails on the vertical baffle, the power slot dummy panels are fixed on the case through release screws c, five groups of shielding reeds b are arranged on a dummy panel main body of each power slot dummy panel, and each group of shielding reeds comprises three reed monomers.

Furthermore, an electric connector, a PCB power supply and signal wiring are arranged on the back plate.

Compared with the prior art, the utility model has the advantages of it is following: the hardware structure layout is advanced, the performance of a single slot is flexibly expanded, the requirements of different network positions can be met, and meanwhile, the data processing capacity is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic diagram of a front structure of a router.

Fig. 2 is a schematic diagram of a back structure of a router.

Fig. 3 is a schematic diagram of a line card slot dummy panel structure.

Fig. 4 is a schematic diagram of a dummy panel structure of a master slot.

FIG. 5 is a schematic diagram of a dummy faceplate of a power slot.

FIG. 6 is a schematic view of a fan structure.

1 case, 2 power slot labels, 3 hangers, 4 wiring racks, 5 wire clamp slot dummy panels, 6 main control slot dummy panels, 7 power slot dummy panels, 8 labels, 9 fans, 10 back cover plates, 11 back plates, 12 guide pins, 5-1 wire clamp slot dummy panel main bodies, 5-2 shielding foam, 5-3 mask a, 5-4 release screws a, 6-1 main control slot dummy panel main bodies, 6-2 shielding reeds a, 6-3 mask b, 6-4 release screws b, 7-1 power slot dummy panel main bodies, 7-2 shielding reeds b, 7-3 release screws c, 9-1 fan impeller, 9-2 fan connector protective covers, 9-3 fan connectors, 9-4 fan back plates, 9-5 shielding reeds c, 9-6 fan frame bodies, 9-7 handles, 9-8 case slot position indication masks and 9-9 fan anti-tamper labels.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1 to 6. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example 1.

As shown in fig. 1, the embodiment provides a schematic diagram of a front structure of a novel router.

As can be seen from the schematic structural diagram of the front side of the router, the router includes a fan 9, a chassis 1, a power slot tag 2, a suspension loop 3, a cabling rack 4, a line card slot dummy panel 5, a master control slot dummy panel 6, a power slot dummy panel 7, a tag 8, a back cover plate 10, a back plate 11, and a guide pin 12.

Two transverse structural plates are arranged at the upper part of the case 1, a vertical baffle plate is arranged at the middle part of the case, the two transverse structural plates penetrate through the vertical baffle plate, and the vertical baffle plate is provided with a vent hole. The two transverse structural plates and the vertical baffle divide the inside of the case into 5 cavities, the left side face and the right side face of the case 1 are provided with vent holes, the left side face and the right side face are provided with a plurality of rectangular small holes in an array mode, the right side face is provided with two square small holes in an array mode, and the arrangement enables the inside of the case 1 to form an air channel and facilitates heat dissipation.

The router case 1 can be provided with three wire clamp slot position dummy panels 5 at the lower part, the three wire clamp slot position dummy panels 5 are sequentially arranged in a cavity at the bottom of the case in the vertical direction, the wire clamp plates with different interface types are fixedly arranged through guide rails arranged at two sides of the case 1, and the wire clamp slot position dummy panels 5 are fixed on the case 1 by using loose-free screws a 5-4.

Two main control slot dummy panels 6 can be installed in two horizontal cavities in the middle of the router case 1, the main control card is fixedly installed in the middle of the router case 1 through guide rails on two sides of the router case 1 and guide rails on a vertical baffle, and the main control slot dummy panels are fixed on the router case 1 through non-release screws b 6-4.

Two power supply slot position dummy panels 7 can be installed in two horizontal cavities at the top of the router case 1, a power supply module is fixedly installed at the top of the case 1 through guide rails at two sides of the case 1 and guide rails on the vertical baffle, and the power supply slot position dummy panels 7 are fixed on the case 1 through non-release screws c 7-3.

Example 2.

As shown in fig. 2, the embodiment provides a schematic back structure diagram of a type router.

According to the structural schematic diagram of the back of the router, the back of the router is provided with a back plate 11 and a back cover plate 10, the back plate 11 is provided with an electric connector, a PCB power supply and signal wiring, the back plate 11 is fixedly connected to the case 1 through a plurality of guide pins, the back cover plate 10 is fixed to the case through screws after the back plate 11 is fixedly installed, the back cover plate 10 is provided with a handle, and the two rectangular ventilation structures are formed by a plurality of small hole arrays.

Example 3.

As shown in fig. 3, the present embodiment provides a schematic structural diagram of a dummy panel of a wire clamping slot.

The wire clip slot position dummy panel 5 comprises a wire clip slot position dummy panel main body 5-1, shielding foam 5-2, a mask a5-3 and a release screw a5-4, wherein one side of the wire clip slot position dummy panel main body 5-1 is folded and turned up to prevent cold air from flowing in the empty slot position and influencing the heat dissipation of the adjacent slot position. Shielding foam 5-2 is arranged at the top of the front end of the wire clip slot position false panel 5, the shielding foam 5-2 is integrally in a strip shape, and the cross section is triangular. The front surface of the front end of the line card slot position dummy panel 5 is provided with a facial mask a 5-3. The wire card slot dummy panel 5 is fixed on the case 1 by loose screws a 5-4.

Example 4.

As shown in fig. 4, the present embodiment provides a schematic diagram of a pseudo-panel structure of a master slot.

The master control slot position dummy panel 6 comprises a master control slot position dummy panel main body 6-1, shielding reeds a6-2, a mask b6-3 and release screws b6-4, wherein seven groups of shielding reeds are arranged on the master control slot position dummy panel main body, and each group of shielding reeds comprises three reed monomers and is used for shielding and overlapping to meet the EMC requirement. The master control slot position dummy panel 6 is fixed on the case 1 through a release screw b 6-4.

Example 5.

As shown in fig. 5, the present embodiment provides a schematic diagram of a power slot dummy panel structure.

The power slot dummy panel 7 comprises a power slot dummy panel main body 7-1, a shielding reed b7-2 and a release screw c7-3,

five groups of shielding reeds b7-2 are arranged on the power slot position dummy panel main body 7-1, and each group of shielding reeds b7-2 comprises three reed monomers and is used for shielding and lapping to meet the EMC requirement. The power slot dummy panel 7 is fixed on the chassis 1 by a release screw c 7-3.

Example 6.

As shown in fig. 6, the present embodiment provides a schematic view of a fan structure.

As can be seen from the structural schematic diagram of the fan, the bottom of the fan frame body 9-6 of the novel fan structure is provided with two holes which are matched with the fan, and two fan impellers 9-1 are fixed in the holes through screws; the rear end of the fan frame body 9-6 is provided with a rectangular hole matched with the fan connector 9-3, and the fan connector 9-3 is clamped in the rectangular hole through a conical spiral head; a fan back plate 9-4 is arranged on the inner side of the front end of the fan frame body 9-6; a case slot position indication mask 9-8 is arranged on the surface of the front end panel of the fan frame body 9-6; the middle part of the front end panel of the fan frame body is provided with a handle 9-7, and the surface of the handle is provided with anti-skid stripes; a fan anti-hire tag 9-9 is arranged at the lower part of the handle.

The back of the fan connector 9-3 is sleeved with a fan connector protective cover 9-2, and the fan connector protective cover 9-2 is fixed on the fan frame body 9-6 through screws.

The bottom of the fan back plate 9-4 is provided with a large socket, the top of the fan back plate is provided with three small sockets, the large socket is connected with the fan connector 9-3 through a cable, two of the small sockets are connected with two fan impellers 9-1 through cables, and the remaining small socket is reserved.

The top surface of the front end of the fan frame body 9-6 is provided with a shielding reed c9-5, the shielding reed c9-5 is in a strip shape, and the shielding reed c9-5 is in shielding lap joint to meet the EMC requirement.

The embodiments described above are only a part of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated herein and in the figures, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other changes or substitutions obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims (10)

1. A fan structure is characterized in that the bottom of a fan frame body is provided with two holes matched with fans, and the two fans are fixed in the holes through screws; the rear end of the fan frame body is provided with a rectangular hole matched with the fan connector, and the fan connector is clamped in the rectangular hole through a conical spiral head; a fan back plate is arranged on the inner side of the front end of the fan frame body; a chassis slot position indication mask is arranged on the surface of the front end panel of the fan frame body; the middle part of the front end panel of the fan frame body is provided with a handle, and the surface of the handle is provided with anti-skid stripes; the lower part of the handle is provided with a fan anti-hiring label.

2. The fan structure as claimed in claim 1, wherein the fan connector back is covered with a fan connector protector, and the fan connector protector is fixed to the fan frame body by screws.

3. The fan structure as claimed in claim 1 or 2, wherein the fan back plate is provided with a large socket at the bottom and three small sockets at the top, the large socket is connected with the fan connector through a cable, two of the small sockets are connected with two fans through cables, and the remaining small socket is reserved.

4. The fan structure as claimed in claim 1 or 2, wherein the top surface of the front end of the fan frame body is provided with a shielding reed, and the shielding reed is overlapped.

5. A router using the fan structure according to any one of claims 1 to 4, further comprising a chassis, a power slot tag, a lug, a cabling rack, a wire card slot dummy panel, a master slot dummy panel, a power slot dummy panel, a tag, a fan, a back cover plate, a back plate, and a guide pin.

6. The router of claim 5, wherein the upper portion of the housing has two lateral structure plates, the middle portion has a vertical baffle plate, and the two lateral structure plates pass through the vertical baffle plate, and the vertical baffle plate has a vent hole.

7. The router according to claim 6, wherein three line card slot dummy panels are sequentially installed at the bottom of the chassis, the line card slot dummy panels are fixedly installed by guide rails arranged at two sides of the chassis, the line card slot dummy panels are fixed on the chassis by using loose-free screws a, each line card slot dummy panel comprises a dummy panel main body, shielding foam and a mask a, and one side of the dummy panel main body is folded and turned up to prevent cold air from flowing in the dummy slot; shielding foam is arranged at the top of the front end of the wire clamp slot position false panel; and a facial mask a is arranged on the front surface of the front end of the line card slot position false panel.

8. The router of claim 6, wherein the number of the dummy panels in the main slot is two, the main card is fixedly mounted in the middle of the chassis through the guide rails on the two sides of the chassis and the guide rails on the vertical baffle, the dummy panels in the main slot are fixed on the chassis by using release screws b, seven groups of shielding reeds a are arranged on the dummy panel main body of the dummy panels in the main slot, and each group of shielding reeds comprises three reed monomers.

9. The router of claim 6, wherein the power slot dummy panels are two, the power module is fixedly mounted on the top of the chassis through the guide rails on the two sides of the chassis and the guide rails on the vertical baffle, the power slot dummy panels are fixed on the chassis by using release screws c, five sets of shielding reeds b are arranged on the dummy panel main body of the power slot dummy panels, and each set of shielding reeds comprises three reed monomers.

10. The router of claim 6, wherein the back board has electrical connectors, PCB power and signal traces disposed thereon.

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