CN206314152U - A kind of heat abstractor for interchanger - Google Patents

A kind of heat abstractor for interchanger Download PDF

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Publication number
CN206314152U
CN206314152U CN201621394977.7U CN201621394977U CN206314152U CN 206314152 U CN206314152 U CN 206314152U CN 201621394977 U CN201621394977 U CN 201621394977U CN 206314152 U CN206314152 U CN 206314152U
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CN
China
Prior art keywords
interchanger
semiconductor chip
heat abstractor
radiator fan
aluminium base
Prior art date
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.)
Active
Application number
CN201621394977.7U
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Chinese (zh)
Inventor
张志敏
杨国文
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Tianjin Excellent Communication Technology Co Ltd
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Tianjin Excellent Communication Technology Co Ltd
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Priority to CN201621394977.7U priority Critical patent/CN206314152U/en
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Publication of CN206314152U publication Critical patent/CN206314152U/en
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Abstract

This application discloses a kind of heat abstractor for interchanger, the heat abstractor includes aluminium base, semiconductor chip, fin, universal seclector, radiator fan and 12V power supplys;Wherein, the aluminium base is arranged on the exchange chip of interchanger, and is fixedly connected with the circuit board of interchanger;The semiconductor chip is placed on the aluminium base;The fin is arranged on the semiconductor chip, and is fixedly connected with the circuit board of interchanger;The radiator fan is fixed in the casing of interchanger, and radiator fan air-out direction towards the fin;The semiconductor chip, radiator fan and 12V power supplys are connected with the universal seclector.The heat abstractor of the application can efficiently solve interchanger because the problems such as job insecurity, exchange rate decline caused by heat dissipation problem, and simple and practical, energy consumption is low, efficiency high.

Description

A kind of heat abstractor for interchanger
Technical field
The utility model is related to a kind of heat abstractor for interchanger.
Background technology
Interchanger is a kind of with the equipment for carrying out data exchange transported in the communications field, can be any of access switch Two network nodes provide the pathway for electrical signals for exclusively enjoying.With the popularization of network, the application degree of interchanger also more and more higher, and Requirement to the performance of interchanger also more and more higher.
The function of interchanger is more powerful, and port number is more, also more serious, the traditional list of adjoint interchanger heating problem By radiating mode serious, the product of amount of heat that cannot effectively solve the problems, such as that interchanger generates heat at work of fin Tired to make interchanger for a long time in high temperature, high temperature can reduce the stability and reliability of circuit board, cause interface to connect not Stabilization, causes circuit board damage when serious, influence is normally used, and maintenance rate is high, and service life is also affected.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of radiating for interchanger Device, it effectively solves the problems, such as that interchanger heating is serious.
To achieve the above object, the utility model uses following technical scheme:
A kind of heat abstractor for interchanger, the heat abstractor includes aluminium base, semiconductor chip, fin, omnipotent Change-over switch, radiator fan and 12V power supplys;Wherein, the aluminium base is arranged on the exchange chip of interchanger, and and interchanger Circuit board be fixedly connected;The semiconductor chip is placed on the aluminium base;The fin is arranged on the semiconductor chip On, and be fixedly connected with the circuit board of interchanger;The radiator fan is fixed in the casing of interchanger, and radiator fan goes out Wind direction is towards the fin;The semiconductor chip, radiator fan and 12V power supplys are connected with the universal seclector.
Further, heat-conducting silicone grease is scribbled between the aluminium base and the exchange chip of interchanger.
Further, heat-conducting silicone grease is scribbled between the aluminium base and the semiconductor chip.
Further, heat-conducting silicone grease is scribbled between the semiconductor chip and the fin.
Further, the universal seclector is fixedly installed on the housing of interchanger.
The utility model has following Advantageous Effects:
The heat abstractor of the application can efficiently solve interchanger because of job insecurity, exchange speed caused by heat dissipation problem The problems such as rate declines, and simple and practical, energy consumption is low, efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be semiconductor chip of the present utility model, radiator fan, 12V power supplys with the annexation of universal seclector Schematic diagram.
Specific embodiment
Below, refer to the attached drawing, is more fully illustrated to the utility model, is shown shown in the drawings of of the present utility model Example property embodiment.However, the utility model can be presented as various multi-forms, it is not construed as being confined to what is described here Exemplary embodiment.And these embodiments are to provide, so that the utility model is fully and completely, and will be of the present utility model Scope fully conveys to one of ordinary skill in the art.
For ease of explanation, herein can using " on ", the space relative terms such as D score " left side " " right side ", for saying The element or feature shown in bright figure are relative to another element or the relation of feature.It should be understood that except in figure Outside the orientation for showing, spatial terminology is intended to include device different azimuth in use or operation.If for example, in figure Device is squeezed, be stated as being located at the element of other elements or feature D score will be located into other elements or feature " on ".Cause This, exemplary term D score can be comprising both upper and lower orientation.Device can otherwise position and (be rotated by 90 ° or be located at Other orientation), can correspondingly be explained used herein of the relative explanation in space.
As shown in Figure 1-2, this application provides a kind of heat abstractor for interchanger, the heat abstractor includes aluminium base 3rd, semiconductor chip 2, fin 1, universal seclector, radiator fan 5 and 12V power supplys;Wherein, aluminium base 3 is arranged on interchanger Exchange chip 4 on, and be fixedly connected with the circuit board of interchanger;Semiconductor chip 2 is placed on aluminium base 3;Fin 1 is set On semiconductor chip 2, and it is fixedly connected with the circuit board of interchanger;Radiator fan 5 is fixed in the casing of interchanger, and radiating The air-out direction of fan is towards fin;Semiconductor chip 2, radiator fan 5 and 12V power supplys are connected with universal seclector.
Heat-conducting silicone grease is scribbled between aluminium base 3 and the exchange chip of interchanger.Scribbled between aluminium base 3 and semiconductor chip 2 Heat-conducting silicone grease.Heat-conducting silicone grease is scribbled between semiconductor chip 2 and fin 1.
Universal seclector is fixedly installed on the housing of interchanger.
The course of work of the application is:
When interchanger is run under small-power state, because now interchanger does not have full load operation, interchanger is obtained Operating power is smaller, and it is not very serious to exchange core heating, so omnipotent universal seclector is rotated to 0 ° of position, is now partly led Body piece 2 is conducting state with radiator fan 5, and semiconductor chip 2, radiator fan 5 are in off-state with 12V power supplies.This When semiconductor chip 2 be Seebeck piece, it is also possible to referred to as thermo-electric generation sheet, using Seebeck effect, because the upper end of semiconductor chip 2 For fin lower end is exchange chip, its upper and lower side is set to there is the larger temperature difference, so semiconductor chip 2 can produce electric current and be used for Radiator fan 5, radiator fan 5 is driven to be distributed to the heat that exchange chip is produced for auxiliary heat dissipation piece 1, considerably increased The effect of radiating.
When interchanger runs on high-power state or causes the temperature of interchanger too high because of other factors such as environment, can be with Omnipotent universal seclector is rotated to 45 ° of positions, the now connection between semiconductor chip 2 and radiator fan 5 disconnects, semiconductor Piece 2 and radiator fan 5 are turned on 12V power supplies respectively, and semiconductor chip 2 now is Paar paster, also referred to as semiconductor system Cold;When semiconductor chip 2 and 12V power supplies are connected, semiconductor chip 2 will freeze near the side of exchange chip and produce heat absorption Effect, can effectively reduce the temperature of exchange chip, it is ensured that the work of exchange chip normal table, because working as semiconductor chip 2 One side when heat absorption is freezed another side can simultaneously produce heat, radiator fan 5 connects 12V power supplies can be with auxiliary heat dissipation piece Effectively the heat that semiconductor chip 2 is produced is distributed, so as to ensure that the work of the long-time stable of semiconductor chip 2.Ensure What whole heat abstractor can be stablized works long hours, and greatly reduces the maintenance rate of heat abstractor.
The utility model can effectively solve interchanger and run on high-power state or because the other factors such as environment are led Cause interchanger to generate heat serious problem, be the heat abstractor that one kind can be low with long-term stable operation, maintenance rate and simple to operate.
It is described above simply to illustrate that the utility model, it is understood that the utility model be not limited to the above implementation Example, meets the various variants of the utility model thought within protection domain of the present utility model.

Claims (5)

1. a kind of heat abstractor for interchanger, it is characterised in that the heat abstractor includes aluminium base, semiconductor chip, dissipates Backing, universal seclector, radiator fan and 12V power supplys;Wherein, the aluminium base is arranged on the exchange chip of interchanger, And be fixedly connected with the circuit board of interchanger;The semiconductor chip is placed on the aluminium base;The fin is arranged on institute State on semiconductor chip, and be fixedly connected with the circuit board of interchanger;The radiator fan is fixed in the casing of interchanger, and is dissipated The air-out direction of Hot-air fan is towards the fin;The semiconductor chip, radiator fan and 12V power supplys with the omnipotent conversion Switch connection.
2. the heat abstractor for interchanger according to claim 1, it is characterised in that the aluminium base and interchanger Heat-conducting silicone grease is scribbled between exchange chip.
3. the heat abstractor for interchanger according to claim 1, it is characterised in that the aluminium base is partly led with described Heat-conducting silicone grease is scribbled between body piece.
4. the heat abstractor for interchanger according to claim 1, it is characterised in that the semiconductor chip dissipates with described Heat-conducting silicone grease is scribbled between backing.
5. the heat abstractor for interchanger according to claim 1, it is characterised in that the universal seclector is fixed It is arranged on the housing of interchanger.
CN201621394977.7U 2016-12-19 2016-12-19 A kind of heat abstractor for interchanger Active CN206314152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621394977.7U CN206314152U (en) 2016-12-19 2016-12-19 A kind of heat abstractor for interchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621394977.7U CN206314152U (en) 2016-12-19 2016-12-19 A kind of heat abstractor for interchanger

Publications (1)

Publication Number Publication Date
CN206314152U true CN206314152U (en) 2017-07-07

Family

ID=59252631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621394977.7U Active CN206314152U (en) 2016-12-19 2016-12-19 A kind of heat abstractor for interchanger

Country Status (1)

Country Link
CN (1) CN206314152U (en)

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