CN220985693U - Heat radiator for computer network exchanger - Google Patents

Abstract

The present utility model relates to the field of network switches, and in particular, to a heat dissipation device for a computer network switch. Comprises a cabinet body; the cabinet body comprises a first cabinet body and a second cabinet body arranged on the side part of the first cabinet body; a plurality of object placing plates for placing the switch are equidistantly arranged in the first box body; a plurality of heat conducting fins are arranged below the object placing plate at equal intervals; a heat insulation plate is arranged below the heat conduction sheet; a communication groove for communicating the first box body and the second box body is formed between the object placing plate and the heat insulating plate; according to the heat dissipation device for the computer network exchanger, the object board, the heat conducting fin, the heat insulation board and the exhaust fan in the second box body are arranged in the first box body, so that the heat dissipation treatment can be uniformly and efficiently carried out on a plurality of exchangers, the heat dissipation effect is good, and the heat dissipation device is suitable for industrial application.

Description

Heat radiator for computer network exchanger

Technical Field

The present utility model relates to the field of network switches, and in particular, to a heat dissipation device for a computer network switch.

Background

The network switch receives and forwards data to the target device via the message switch. It is an equipment for expanding network, can provide more connection ports for sub-network to connect more computers, and can provide independent electric signal path for any two network nodes of access switch. The most common switches are ethernet switches, and other common ones are voice over phone switches, fiber switches, etc.

At present, when a network switch works, a great amount of heat is generated, and when most electronic equipment works at high temperature, the working efficiency of the electronic equipment is greatly reduced; in order to ensure the working efficiency of the network switch, the protective shell is provided with air outlet holes, so that the internal and external hot air transfer and exchange are convenient, but the passive heat dissipation mode has low heat dissipation efficiency.

For this reason, a technical means is needed to solve the above-mentioned drawbacks.

Disclosure of utility model

The utility model adopts the following technical scheme:

a heat sink for computer network exchanger includes a cabinet; the cabinet body comprises a first cabinet body and a second cabinet body arranged on the side part of the first cabinet body; a plurality of object placing plates for placing the switch are equidistantly arranged in the first box body; a plurality of heat conducting fins are arranged below the object placing plate at equal intervals; a heat insulation plate is arranged below the heat conduction sheet; a communication groove for communicating the first box body and the second box body is formed between the object placing plate and the heat insulating plate; and a plurality of exhaust fans are arranged on the side part of the second box body.

Preferably, a plurality of heat conducting holes for heat conduction are formed in the storage plate.

Preferably, limit modules for fixing the switch are symmetrically arranged on two sides above the storage plate.

Preferably, the limiting module comprises an abutting plate installed on the storage plate, and an elastic unit installed on the abutting plate and the side wall of the first box body.

Preferably, the elastic unit comprises a telescopic column and a buffer spring arranged on the periphery of the telescopic column.

Preferably, a plurality of the heat conductive sheets are inserted with cooling water pipes.

Preferably, the cabinet further comprises a third box body arranged below the first box body; a cooling water circulation module is arranged in the third box body; the cooling water circulation module is connected with the liquid inlet end and the liquid outlet end of the cooling water pipe.

Preferably, the cooling water circulation module, the liquid inlet end and the liquid outlet end of the cooling water pipe extend into the second box body; the liquid inlet end of the first cooling water pipe is connected with the liquid outlet end of the cooling water circulation through a pipeline, the liquid outlet end of the cooling water pipe is connected with the liquid inlet end of the cooling water pipe through a pipeline, and the liquid outlet end of the last cooling water pipe is connected with the liquid inlet end of the cooling water circulation module.

Preferably, the side part of the first box body relative to the second box body is provided with a plurality of air inlets, and a filter screen for filtering dust is arranged in each air inlet.

Preferably, a cabinet door for opening and closing the first box is arranged at the side part of the first box.

According to the heat dissipation device for the computer network exchanger, the object board, the heat conducting fin, the heat insulation board and the exhaust fan in the second box body are arranged in the first box body, so that the heat dissipation treatment can be uniformly and efficiently carried out on a plurality of exchangers, the heat dissipation effect is good, and the heat dissipation device is suitable for industrial application.

Drawings

FIG. 1 is an overall schematic diagram of a heat sink for a computer network switch of the present utility model;

FIG. 2 is a schematic diagram showing the whole of the computer network switch heat sink of the present utility model with the second cabinet and the cabinet door removed;

Fig. 3 is a schematic back view of a placement board in a heat sink of a computer network switch according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, a heat dissipating device for a computer network switch includes a cabinet; the cabinet body comprises a first cabinet body 10 and a second cabinet body 20 arranged on the side part of the first cabinet body 10; a plurality of object placing plates 101 for placing the switch are equidistantly arranged in the first box body 10; a plurality of heat conducting fins 102 are arranged under the object placing plate 101 at equal intervals; a heat insulation plate 103 is arranged below the heat conduction sheet 102; a communication groove 104 for communicating the first box 10 and the second box 20 is arranged between the object placing plate 101 and the heat insulating plate 103; the side of the second casing 20 is provided with a plurality of exhaust fans (not shown). Specifically, the side of the second housing is provided with a mounting groove 201 for mounting the exhaust fan.

When the heat exchanger works, the exchanger is placed on the object placing plate 101, and the exhaust fan is started, at the moment, heat emitted by the exchanger is accumulated between the object placing plate 101 and the heat insulating plate 103 through the arrangement of the heat conducting fin 102, and then the heat is discharged to the outside through the arrangement of the communication groove 104 and the exhaust fan, so that the heat of the exchanger is effectively dissipated; specifically, in the present embodiment, the arrangement of the object placing plate 101, the heat conducting sheet 102 and the heat insulating plate 103 enables the heat to be discharged to the outside through the communication groove 104 and the exhaust fan in a directional manner, thereby improving the heat dissipation effect of the switch.

In a specific embodiment, a plurality of heat conducting holes 105 for heat conduction are provided in the storage board 101. By the arrangement of the plurality of heat conduction holes 105, heat can be effectively transferred into the heat conduction sheet 102.

In a specific embodiment, two limiting modules for fixing the switch are symmetrically arranged above the object placing plate 101.

Further, the limiting module includes an abutting plate 106 installed on the storage plate 101, and an elastic unit installed on the abutting plate 106 and the side wall of the first case 10. Specifically, in operation, the switch is placed on the storage board 101, and two sides of the switch are limited by the abutting board 106 and the elastic unit. Further, a heat radiation hole 107 is provided in the abutting plate 106, and the side portion of the effective heat radiation machine radiates heat. The elastic unit includes a telescopic column 108 and a buffer spring 109 mounted on the outer periphery of the telescopic column 108.

In a specific embodiment, the plurality of heat conductive sheets 102 are inserted with cooling water pipes 110. Through the cooling water pipe 110 in the water cooling module, heat accumulated in the heat conducting fin 102 is effectively dissipated, and therefore heat dissipation efficiency of the exchanger is improved. The cabinet further comprises a third box 30 mounted below the first box 10; a cooling water circulation module is arranged in the third box body 30; the cooling water circulation module is connected with the liquid inlet end and the liquid outlet end of the cooling water pipe 110. The cooling water circulation module, the liquid inlet end and the liquid outlet end of the cooling water pipe 110 extend into the second tank 20; the liquid inlet end of the first cooling water pipe 110 is connected with the liquid outlet end of the cooling water circulation through a pipeline 301, the liquid outlet end of the connected cooling water pipe 110 and the liquid inlet end thereof are connected through a pipeline 301, and the liquid outlet end of the last cooling water pipe 110 is connected with the liquid inlet end of the cooling water circulation module. Through this setting mode, can effectually establish ties a plurality of condenser tubes 110 and single cooling water circulation module, when reasonable utilization space, the resource has been saved. Specifically, the cooling water circulation includes a chiller.

In a specific embodiment, the side of the first casing 10 opposite to the second casing 20 is provided with a plurality of air inlets 111, and a filter screen (not shown) for filtering dust is disposed in the air inlets 111. By the arrangement of the air inlet 111, the air in the first box body 10 is exchanged, the rationality of the structural arrangement is improved, and the air inlet is suitable for industrial application.

In a specific embodiment, a side portion of the first casing 10 is provided with a cabinet door 112 for opening and closing the first casing 10. Through the setting of cabinet door 112, on the one hand, be convenient for people place the switch on placing, on the other hand, through closing cabinet door 112 at the during operation for better formation is with the heat conduction space between putting thing board 101 and the heat insulating board 103, and the heat can more directional export to in the second box 20 from intercommunication groove 104, and discharge through the exhaust fan.

In a specific embodiment, the back of the first housing 10 is provided with a wire slot 113 for the switch wiring.

The heat dissipation device for the computer network exchanger can uniformly and efficiently conduct heat dissipation treatment on a plurality of exchangers through the arrangement of the object board 101, the heat conduction sheet 102, the heat insulation board 103 and the exhaust fan in the second box body 20 in the first box body 10, has a good heat dissipation effect and is suitable for industrial application.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A heat dissipation device of a computer network switch is characterized by comprising a cabinet body; the cabinet body comprises a first cabinet body and a second cabinet body arranged on the side part of the first cabinet body; a plurality of object placing plates for placing the switch are equidistantly arranged in the first box body; a plurality of heat conducting fins are arranged below the object placing plate at equal intervals; a heat insulation plate is arranged below the heat conduction sheet; a communication groove for communicating the first box body and the second box body is formed between the object placing plate and the heat insulating plate; and a plurality of exhaust fans are arranged on the side part of the second box body.

2. The computer network switch heat sink of claim 1, wherein: a plurality of heat conducting holes for heat conduction are arranged in the storage plate.

3. The computer network switch heat sink of claim 1, wherein: limiting modules used for fixing the switch are symmetrically arranged on two sides above the storage plate.

4. A computer network switch heat sink according to claim 3, wherein: the limiting module comprises an abutting plate arranged on the object placing plate, and an elastic unit arranged on the abutting plate and the side wall of the first box body.

5. The computer network switch heat sink of claim 4, wherein: the elastic unit comprises a telescopic column and a buffer spring arranged on the periphery of the telescopic column.

6. A computer network switch heat sink according to claim 1, wherein: and cooling water pipes are installed in the heat conducting fins in a penetrating mode.

7. The heat sink of the computer network switch of claim 6 wherein said cabinet further comprises a third housing mounted below said first housing; a cooling water circulation module is arranged in the third box body; the cooling water circulation module is connected with the liquid inlet end and the liquid outlet end of the cooling water pipe.

8. The computer network switch heat sink of claim 7, wherein: the cooling water circulation module, the liquid inlet end and the liquid outlet end of the cooling water pipe extend into the second box body; the liquid inlet end of the first cooling water pipe is connected with the liquid outlet end of the cooling water circulation through a pipeline, the liquid outlet end of the cooling water pipe is connected with the liquid inlet end of the cooling water pipe through a pipeline, and the liquid outlet end of the last cooling water pipe is connected with the liquid inlet end of the cooling water circulation module.

9. The computer network switch heat sink of claim 1, wherein: the first box body is relative to the side part of the second box body and is provided with a plurality of air inlets, and a filter screen for filtering dust is arranged in each air inlet.

10. The computer network switch heat sink of claim 1, wherein: the side part of the first box body is provided with a cabinet door for opening and closing the first box body.