CN202979555U - Insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices - Google Patents
Insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices Download PDFInfo
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- CN202979555U CN202979555U CN 201220649467 CN201220649467U CN202979555U CN 202979555 U CN202979555 U CN 202979555U CN 201220649467 CN201220649467 CN 201220649467 CN 201220649467 U CN201220649467 U CN 201220649467U CN 202979555 U CN202979555 U CN 202979555U
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- heat
- heat dissipation
- dissipation device
- radiator
- heat transfer
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Abstract
The utility model relates to an insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices. The insertion fin type heat dissipation device comprises a heat dissipation device table board, a plurality of heat dissipation fins and a plurality of heat pipes. The plurality of heat pipes are embedded into the heat dissipation device table board. The plurality of heat dissipation fins are vertically arranged on the heat dissipation device table board. The insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices of the utility model not only can be used to solve the isothermality problem of the heat dissipation device table board, and but also can be used to greatly shorten the heat transfer path, improve the heat transfer efficiency of the heat dissipation device, and improve the cost performance of the heat dissipation device.
Description
Technical field
The utility model relates to a kind of radiator, is specifically related to a kind of heat pipe that utilizes as the fin inserting type heat radiator of aid in heat transfer device, belongs to the heat sink technology field.
Background technology
Fin inserting type heat radiator is the product of a kind of superior performance in numerous type radiator products, and main material is aluminium alloy and copper.Since releasing, due to its simple structure, overall dimension is flexible and changeable, the characteristics such as reliable operation, fin inserting type heat radiator just has been subject to user's consistent praise, becomes China's radiator market important component part, is widely used in the fields such as high-pressure frequency-conversion, SVG reactive power compensation.
Fin inserting type heat radiator is in work, heat by the electric component that is arranged on the radiator table top (as IGBT or rectification module) generation, be transmitted to each radiating fin from the radiator table top, then the mode by free convection or forced air cooling is dispersed in atmosphere and goes.
Due to the develop rapidly of power electronics industry, the integrated degree of components and parts improves constantly, so caloric value is increasing, and density of heat flow rate is more and more concentrated.But electric component is because the restriction of structure can not be arranged to such an extent that too disperse, and itself there is thermal-conduction resistance in the material of radiator, therefore cause the transmission road of heat from the element to the radiating fin longer, thermal resistance is larger, thereby cause the volume of radiator increasing, weight is more and more heavier, and efficient is relatively low.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of and have the structure improved heat pipe that utilizes as the fin inserting type heat radiator of aid in heat transfer device, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of isothermal good, and heat radiation utilizes heat pipe as the fin inserting type heat radiator of aid in heat transfer device fast.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of heat pipe that utilizes is as the fin inserting type heat radiator of aid in heat transfer device, and it comprises radiator table top, some radiating fins and some heat pipes; Wherein, described some heat pipes are embedded in the radiator table top; Described some radiating fins are vertically installed on the radiator table top.
The heat pipe that utilizes of the present utility model further is set to as the fin inserting type heat radiator of aid in heat transfer device: described some radiating fins are equidistantly arranges.
Compared with prior art, the utlity model has following beneficial effect: the heat pipe that utilizes of the present utility model not only can solve the isothermal of radiator table top as the fin inserting type heat radiator of aid in heat transfer device, can also greatly shorten the path that heat transmits, improve the heat transfer efficiency of radiator, increase its cost performance.
Description of drawings
Fig. 1 is that the heat pipe that utilizes of the present utility model is as the front view of the fin inserting type heat radiator of aid in heat transfer device.
Fig. 2 is that the heat pipe that utilizes of the present utility model is as the end view of the fin inserting type heat radiator of aid in heat transfer device.
Embodiment
See also shown in Figure of description 1 and accompanying drawing 2, the utility model be a kind of heat pipe that utilizes as the fin inserting type heat radiator of aid in heat transfer device, it is comprised of several parts such as radiator table top 1, some radiating fins 2 and some heat pipes 3.
Wherein, described some heat pipes 3 are embedded in radiator table top 1.
Described some radiating fins 2 are vertically installed on radiator table top 1, and these some radiating fins 2 are equidistantly and arrange.
The heat pipe that utilizes of the present utility model is as follows as the operation principle of the fin inserting type heat radiator of aid in heat transfer device: when radiator table top 1 has thermal source to exist, the heat that thermal source sends can by heat pipe 3 rapidly, Transmit evenly is to whole radiator table top 1, then be dispersed in air by radiating fin 2.Because heat pipe 3 is by phase-change heat transfer, have an isothermal good, therefore the advantage such as thermal resistance is little can be controlled at the temperature difference of whole radiator table top 1 very little scope, and its heat transfer resistance will hang down 90% with respect to common conduction simultaneously.
Above embodiment is only the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., within all should being included in the protection range of this creation.
Claims (2)
1. one kind is utilized heat pipe as the fin inserting type heat radiator of aid in heat transfer device, it is characterized in that: comprise radiator table top, some radiating fins and some heat pipes; Wherein, described some heat pipes are embedded in the radiator table top; Described some radiating fins are vertically installed on the radiator table top.
2. the heat pipe that utilizes as claimed in claim 1 as the fin inserting type heat radiator of aid in heat transfer device, is characterized in that: described some radiating fins are equidistantly arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649467 CN202979555U (en) | 2012-12-01 | 2012-12-01 | Insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649467 CN202979555U (en) | 2012-12-01 | 2012-12-01 | Insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979555U true CN202979555U (en) | 2013-06-05 |
Family
ID=48520569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649467 Expired - Fee Related CN202979555U (en) | 2012-12-01 | 2012-12-01 | Insertion fin type heat dissipation device adopting heat pipes as auxiliary heat transfer devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661495A (en) * | 2015-01-19 | 2015-05-27 | 太仓市兴港金属材料有限公司 | Insertion sheet type heat dissipater |
-
2012
- 2012-12-01 CN CN 201220649467 patent/CN202979555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661495A (en) * | 2015-01-19 | 2015-05-27 | 太仓市兴港金属材料有限公司 | Insertion sheet type heat dissipater |
| CN104661495B (en) * | 2015-01-19 | 2018-01-30 | 太仓市兴港金属材料有限公司 | A kind of fin-inserted radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |