CN210725166U - Network switch of many gateways - Google Patents

Abstract

The application discloses a network switch with multiple gateways, which comprises a box body, a back plate, a service network card and an exchange screen plate, wherein the back plate, the service network card and the exchange screen plate are arranged in the box body; an air inlet pipe is longitudinally arranged on the left side face of the box body, an air inlet is formed in the lower end of the air inlet pipe, and a first detachable dustproof filter plate is arranged at the air inlet; the left side wall of the box body is provided with a plurality of fans, the fans are arranged in the air inlet pipe, and the air inlet is arranged below the fans; be provided with a plurality of air outlets on the right side wall of box, the air outlet is provided with the dustproof filter of detachable second. This application sets up air-supply line and first dustproof filter, sets up the fan on the left side wall at the box left surface, can the secondary filter fall the dust, prevents that the dust from adsorbing on the switch, and the radiating effect is showing.

Description

Network switch of many gateways

Technical Field

The utility model relates to a network communication equipment technical field especially relates to a network switch of many gateways.

Background

The switch is a network device for forwarding optical or electric signals, and can provide an exclusive optical-electrical signal path for any two network nodes accessing the switch. As a network equipment, the line connection of the switch is complex, the number of ports is large, the related network is too wide, and a large amount of heat is easily generated when the network equipment is used, so that the working efficiency of the switch is influenced, and therefore, the switch needs to be effectively radiated in time. At present, the heat dissipation is generally carried out through cold air to the switch, because the switch surface is the static that easily takes, adopts cold air heat dissipation to lead to the dust in the air to adsorb to the switch easily, can lead to the port oxidation or the contact failure of switch when the dust that the switch adsorbs is more, and the radiating effect descends by a wide margin.

Therefore, there is a need to provide a multi-gateway network switch to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a network switch of many gateways aims at solving the not good scheduling problem of current network switch radiating effect, convenient and practical.

In order to achieve the above object, the utility model provides a following technical scheme: a network switch with multiple gateways comprises a box body, a back plate, a service network card and a switching network board, wherein the back plate, the service network card and the switching network board are arranged in the box body; an air inlet pipe is longitudinally arranged on the left side face of the box body, an air inlet is formed in the lower end of the air inlet pipe, and a first detachable dustproof filter plate is arranged at the air inlet; the left side wall of the box body is provided with a plurality of fans, the fans are arranged in the air inlet pipe, and the air inlet is arranged below the fans; be provided with a plurality of air outlets on the right side wall of box, the air outlet is provided with the dustproof filter of detachable second.

Further, the outer surface of the fan is provided with a dust cover. The air filters the back through first dustproof filter from the air intake, again filters through the dust cover, can secondary filter dust like this, prevents that the dust from adsorbing on the switch, is favorable to the heat dissipation of switch.

Furthermore, the fan is arranged at the middle lower part of the left side wall of the box body and is fixedly connected with the box body through a screw.

Further, the air outlet is arranged at the middle upper part of the right side wall of the box body.

Furthermore, the two ends of the first dustproof filter plate are provided with first circular bulges, and the two sides of the air inlet are provided with first round holes in interference fit with the first circular bulges. Through the interference fit of first circular arch and first round hole for first dustproof filter can be fixed in air intake department.

Furthermore, the two ends of the second dustproof filter plate are provided with second circular bulges, and the two sides of the air outlet are provided with second round holes in interference fit with the second circular bulges. Through the interference fit of the second circular protrusion and the second circular hole, the second dustproof filter plate can be fixed at the air outlet.

Furthermore, two fans are arranged on the left side wall of the box body.

Furthermore, two air outlets are arranged on the right side wall of the box body.

Further, the cross section of the air inlet pipe is rectangular.

The utility model provides an among the technical scheme, following beneficial effect has: the utility model discloses a set up air-supply line and first dustproof filter, set up the fan on the left side wall at the left surface of switch box for the air filters the back through first dustproof filter from the air intake, filters once more through the dust cover again, and the inside air of switch of flowing through flows out to the switch outside from the air outlet on the right side wall, can filter the dust by the secondary like this, prevents that the dust from adsorbing on the switch, is favorable to the heat dissipation of switch, convenient and practical, and the radiating effect is showing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a multi-gateway network switch according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, top and bottom … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

At present, the heat dissipation is generally carried out through cold air to the switch, because the switch surface is the static that easily takes, adopts cold air heat dissipation to lead to the dust in the air to adsorb to the switch easily, can lead to the port oxidation or the contact failure of switch when the dust that the switch adsorbs is more, and the radiating effect descends by a wide margin. Therefore, there is a need to provide a multi-gateway network switch to solve the above problems.

Referring to fig. 1, a multi-gateway network switch includes a box 10, a back plate 20 disposed in the box 10, a service network card 30, and a switching network board 40, wherein the back plate 20 is fixed in the box 10 along a longitudinal direction, the service network card 30 is fixed on one surface of the back plate 20, and the switching network board 40 is fixed on the other surface of the back plate 20; an air inlet pipe 11 is longitudinally arranged on the left side surface of the box body 10, an air inlet (not marked in the figure) is arranged at the lower end of the air inlet pipe 11, and a first detachable dustproof filter plate 12 is arranged at the air inlet; a plurality of fans 13 are arranged on the left side wall of the box body 10, the fans 13 are arranged in the air inlet pipe 11, and the air inlets are arranged below the fans 13; the right side wall of the box body 10 is provided with a plurality of air outlets (not marked in the figure), and the air outlets are provided with detachable second dustproof filter plates 14.

Further, in the present embodiment, the outer surface of the fan 13 is provided with a dust cover 15. The air filters the back through first dustproof filter from the air intake, again filters through the dust cover, can secondary filter dust like this, prevents that the dust from adsorbing on the switch, is favorable to the heat dissipation of switch.

It should be noted that, in this embodiment, the fan 13 is disposed at a middle lower portion of the left side wall of the box 10, and the fan 13 is fixedly connected to the box 10 by screws (not shown). The air inlet sets up in the below of fan, and the fan sets up in the well lower part of box left side wall again, and the air filters the back through first dustproof filter from the air inlet, gets into the air-supply line, and in setting up the fan of box left side wall well lower part got into the box again for filterable air got into the box and filled the whole box from the well lower part of box, has guaranteed switch and filtered air's abundant contact, is favorable to the heat dissipation of switch.

Further, in this embodiment, the air outlet is disposed at the middle upper portion of the right side wall of the box 10. The air outlet sets up in the well upper portion of box right side wall for the hot-air through the switch heat exchange can be discharged from the air outlet fast, avoids hot-air deposit in the box, reduces the radiating effect.

In this embodiment, the two ends of the first dust-proof filter plate 12 are provided with first circular protrusions 121, and two sides of the air inlet are provided with first circular holes (not labeled in the figure) which are in interference fit with the first circular protrusions 121. The first circular protrusion 121 is in interference fit with the first circular hole, so that the first dust-proof filter plate 12 can be fixed at the air inlet.

Further, in this embodiment, the two ends of the second dust-proof filter plate 14 are provided with second circular protrusions 141, and the two sides of the air outlet are provided with second circular holes (not labeled in the figure) that are in interference fit with the second circular protrusions 141. Through the interference fit of the second circular protrusion and the second circular hole, the second dustproof filter plate can be fixed at the air outlet.

Specifically, in the present embodiment, two fans 13 are disposed on the left side wall of the case 10. It is understood that in other embodiments, three or four or even more fans may be provided according to the actual heat dissipation requirement of the switch, so as to achieve the requirement of effective heat dissipation.

Specifically, in this embodiment, two air outlets are disposed on the right side wall of the box 10. It should be noted that, in other embodiments, three or four or even more air outlets may be provided according to the actual heat dissipation requirement of the switch, so as to meet the requirement of the switch for effective heat dissipation.

Further, in the present embodiment, the cross section of the air inlet duct 11 is rectangular.

The utility model discloses a set up air-supply line and first dustproof filter, set up the fan on the left side wall at the left surface of switch box for the air filters the back through first dustproof filter from the air intake, filters once more through the dust cover again, and the inside air of switch of flowing through flows out to the switch outside from the air outlet on the right side wall, can filter the dust by the secondary like this, prevents that the dust from adsorbing on the switch, is favorable to the heat dissipation of switch, convenient and practical, and the radiating effect is showing.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (9)

1. A network switch with multiple gateways is characterized by comprising a box body, a back plate, a service network card and a switching network board, wherein the back plate, the service network card and the switching network board are arranged in the box body; an air inlet pipe is longitudinally arranged on the left side face of the box body, an air inlet is formed in the lower end of the air inlet pipe, and a first detachable dustproof filter plate is arranged at the air inlet; the left side wall of the box body is provided with a plurality of fans, the fans are arranged in the air inlet pipe, and the air inlet is arranged below the fans; be provided with a plurality of air outlets on the right side wall of box, the air outlet is provided with the dustproof filter of detachable second.

2. The multi-gateway network switch of claim 1, wherein an outer surface of the fan is provided with a dust cover.

3. The multi-gateway network switch according to claim 1, wherein the fan is disposed at a middle lower portion of a left side wall of the box body, and the fan is fixedly connected to the box body by a screw.

4. The multi-gateway network switch of claim 1, wherein the air outlet is disposed at a middle upper portion of a right side wall of the box body.

5. The network switch of claim 1, wherein the first dustproof filter plate is provided with first circular protrusions at two ends, and the air inlet is provided with first circular holes at two sides for interference fit with the first circular protrusions.

6. The network switch of claim 1, wherein the second dustproof filter plate is provided with second circular protrusions at two ends, and the air outlet is provided with second circular holes at two sides for interference fit with the second circular protrusions.

7. The multi-gateway network switch of claim 1, wherein two fans are disposed on a left side wall of the box.

8. The multi-gateway network switch of claim 1, wherein two air outlets are provided on a right side wall of the box.

9. The multi-gateway network switch of claim 1, wherein said air inlet duct is rectangular in cross-section.

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