CN204906427U - High -efficient heat dissipation switch - Google Patents
High -efficient heat dissipation switch Download PDFInfo
- Publication number
- CN204906427U CN204906427U CN201520687386.8U CN201520687386U CN204906427U CN 204906427 U CN204906427 U CN 204906427U CN 201520687386 U CN201520687386 U CN 201520687386U CN 204906427 U CN204906427 U CN 204906427U
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- China
- Prior art keywords
- heat dissipation
- radiator
- dissipation channel
- radiating groove
- cabinet
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 22
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high -efficient heat dissipation switch, the load simulator comprises a case, machine incasement middle part is equipped with heat dissipation channel, two independent cavitys are cut apart into with quick -witted case to heat dissipation channel, and it is internal that power and chip are located two lateral cavity of heat dissipation channel respectively, machine roof portion leaves there is the radiating groove, machine case lateral part leaves there is the ventilation groove, the radiating groove is located the heat dissipation channel top and communicates with the radiating groove, the ventilation trench communicates in the heat dissipation channel extended length direction and with the radiating groove, be equipped with the radiator on the power, the radiator bonds on the power through the heat dissipation film, the radiator is including heat dissipation base and the square fin formula radiator of multiunit, heat dissipation base and the square fin formula radiator of multiunit formula structure as an organic whole. The utility model discloses satisfy the radiating demand of high -efficient heat dissipation switch, the coefficient of heat -transfer is big, and the radiating rate is faster.
Description
Technical field
The utility model relates to Industrial Ethernet communication technique field, is specifically related to a kind of high efficiency and heat radiation switch.
Background technology
Industrial ethernet switch is the technical grade communication product being different from common Ethernet switch, is mainly used in Industry Control place and harsh environment for use; Exigent real-time, stability and environmental suitability.High efficiency and heat radiation switch is when work, some components and parts such as power supply, exchange chip etc. can give out a large amount of heats, if these heats can not be transmitted to the outside of machine in time, the temperature of cabinet inside will be made to raise rapidly, cause the hydraulic performance decline of some components and parts, cause its cisco unity malfunction, thus high efficiency and heat radiation switch can not reliably, stably be run, therefore must install heat abstractor additional.
Traditional radiating mode is to reach the object of forced heat radiation at the cabinet both sides provided with fan of switch, but which produces some problems: the useful life of fan is general all shorter, when fan breaks down, the temperature in switch chassis will be caused to rise rapidly, thus switch can not normally be run; In addition, also can reduce the IP degree of protection of switch at cabinet both sides provided with fan, make it can not use in the place that dust-proof requirement is higher.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency and heat radiation switch, meets the demand of high efficiency and heat radiation switch heat radiation, and the coefficient of heat conduction is large, and radiating rate is faster.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of high efficiency and heat radiation switch, comprise cabinet, in described cabinet, middle part is provided with heat dissipation channel, cabinet is divided into two individual cavity by described heat dissipation channel, power supply and chip lay respectively in the cavity of heat dissipation channel both sides, and described enclosure top has radiating groove, and described cabinet sidepiece has ventilation slot, described radiating groove is positioned at heat dissipation channel top and is communicated with radiating groove, and described ventilation slot to be positioned on heat dissipation channel length bearing of trend and to be communicated with radiating groove; Described power supply is provided with radiator, and described radiator is bonded on power supply by heat radiation film, and described radiator comprises heat dissipation base and many prescriptions shape fin type radiator, and described heat dissipation base and many prescriptions shape fin type radiator are integral type structure.
Preferably, described square fin type radiator is that matrix form is arranged in heat dissipation base end face in length and breadth, and radiator is each other apart from equal.
Preferably, described heat dissipation channel be independently, both ends open and the non-ferrous metal radiating tube of inner hollow.
Compared with prior art, the beneficial effects of the utility model are: 1) high efficiency and heat radiation switch of the present utility model utilizes heat dissipation channel large main heating source---power supply and exchange chip are separated by two of high efficiency and heat radiation switch, implements to dispel the heat separately; The heat that two large thermals source produce imports in passage by vias inner walls by the heat dissipation channel secondly by realizing isolation, heat radiation is realized again by the convection current of air, heat in cabinet to be more effectively dispersed into outside machine more timely like this, thus to guarantee that high efficiency and heat radiation switch normally works; 2) arrange many prescriptions shape fin type radiator, be conducive to the transmission of heat dissipation base heat, long-pending larger with air contact surfaces, heat is accelerated to the conduction of velocity of air, improves heat conductivility.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is radiator cutaway view of the present utility model.
In accompanying drawing: 1, cabinet; 2, heat dissipation channel; 3, power supply; 4, chip; 5, radiating groove; 6, ventilation slot; 7, dispel the heat film; 8, heat dissipation base; 9, square fin type radiator.
Embodiment
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
A kind of high efficiency and heat radiation switch, comprise cabinet 1, in described cabinet 1, middle part is provided with heat dissipation channel 2, cabinet 1 is divided into two individual cavity by described heat dissipation channel 2, power supply 3 and chip 4 lay respectively in the cavity of heat dissipation channel 2 both sides, and described cabinet 1 top has radiating groove 5, and described cabinet 1 sidepiece has ventilation slot 6, described radiating groove 5 is positioned at heat dissipation channel 2 top and is communicated with radiating groove 5, and described ventilation slot 6 to be positioned on heat dissipation channel 2 length bearing of trend and to be communicated with radiating groove 5.
This heat dissipation channel 2 be independently, both-side opening and the non-ferrous metal radiating tube of inner hollow, whole heat dissipation channel 2 adopts the extraordinary material of radiating effect to make, the heat that heat dissipation channel is 2 li is discharged in environment efficiently by the form such as thermal radiation, thermal convection, accelerate the Quick diffusing of high efficiency and heat radiation switch heat, substantially increase radiating effect.
Described power supply 3 is provided with radiator, described radiator is bonded on power supply 3 by heat radiation film 7, described radiator comprises heat dissipation base 8 and many prescriptions shape fin type radiator 9, heat dissipation base 8 is aluminum alloy material, described heat dissipation base 8 with many prescriptions shape fin type radiator 9 for integral type structure adopts one-shot forming technique manufacture to form.Square fin type radiator 9 adopts matrix form to be arranged in base one end face in length and breadth, and radiator is each other apart from equal.
It is outside that heat in cabinet 1 is sent to cabinet 1 mainly through two approach: pass through heat dissipation channel 2 on the one hand by the most heat introduction channels in cabinet 1, then the top panel through passage is discharged into cabinet 1 outside, and distributes heat in air by the flowing of the natural wind in air channel; Dispelled the heat by radiator on the other hand.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. a high efficiency and heat radiation switch, comprise cabinet (1), it is characterized in that: in described cabinet (1), middle part is provided with heat dissipation channel (2), cabinet (1) is divided into two individual cavity by described heat dissipation channel (2), power supply (3) and chip (4) lay respectively in the cavity of heat dissipation channel (2) both sides, described cabinet (1) top has radiating groove (5), described cabinet (1) sidepiece has ventilation slot (6), described radiating groove (5) is positioned at heat dissipation channel (2) top and is communicated with radiating groove (5), described ventilation slot (6) to be positioned on heat dissipation channel (2) length bearing of trend and to be communicated with radiating groove (5), described power supply (3) is provided with radiator, described radiator is bonded on power supply (3) by heat radiation film (7), described radiator comprises heat dissipation base (8) and many prescriptions shape fin type radiator (9), and described heat dissipation base (8) and many prescriptions shape fin type radiator (9) are integral type structure.
2. high efficiency and heat radiation switch according to claim 1, is characterized in that: described square fin type radiator (9) is arranged in heat dissipation base (8) end face in length and breadth for matrix form, and radiator is each other apart from equal.
3. high efficiency and heat radiation switch according to claim 1, is characterized in that: described heat dissipation channel (2) for independently, both ends open and the non-ferrous metal radiating tube of inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687386.8U CN204906427U (en) | 2015-09-08 | 2015-09-08 | High -efficient heat dissipation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687386.8U CN204906427U (en) | 2015-09-08 | 2015-09-08 | High -efficient heat dissipation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906427U true CN204906427U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687386.8U Expired - Fee Related CN204906427U (en) | 2015-09-08 | 2015-09-08 | High -efficient heat dissipation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604613A (en) * | 2016-12-30 | 2017-04-26 | 中科同德（北京）生态科技有限公司 | Heat radiation structure and intelligent gateway |
| CN114143623A (en) * | 2021-11-29 | 2022-03-04 | 深圳市智微智能科技股份有限公司 | Commercial Ethernet switch of no fan heat dissipation |
-
2015
- 2015-09-08 CN CN201520687386.8U patent/CN204906427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604613A (en) * | 2016-12-30 | 2017-04-26 | 中科同德（北京）生态科技有限公司 | Heat radiation structure and intelligent gateway |
| CN114143623A (en) * | 2021-11-29 | 2022-03-04 | 深圳市智微智能科技股份有限公司 | Commercial Ethernet switch of no fan heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Hefei, Feixi peach blossom Industrial Park, Fairview Avenue, No. 316 Patentee after: ANHUI WDT INDUSTRIAL AUTOMATION CO.,LTD. Address before: 230000 Hefei, Feixi peach blossom Industrial Park, Fairview Avenue, No. 316 Patentee before: ANHUI OUMAITE DIGITAL TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |