CN104869792A - Cooling fin group - Google Patents
Cooling fin group Download PDFInfo
- Publication number
- CN104869792A CN104869792A CN201510306133.6A CN201510306133A CN104869792A CN 104869792 A CN104869792 A CN 104869792A CN 201510306133 A CN201510306133 A CN 201510306133A CN 104869792 A CN104869792 A CN 104869792A
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- CN
- China
- Prior art keywords
- cooling fin
- fins
- groups
- fin group
- extension sheet
- 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.)
- Pending
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a cooling fin group, and the cooling fin group comprises a parallel cooling fin group. The bottom of the parallel cooling fin group is fixedly connected with a heat absorbing block, and a side edge of the parallel cooling fin group is provided with a first extension sheet and a second extension sheet. An outer side of the first extension sheet is provided with a first wing-shaped cooling fin group, and an outer side of the second extension sheet is provided with a second wing-shaped cooling fin group. The first and second wing-shaped cooling fin groups are symmetrical mutually, and the first and second extension sheets are parallel to each other. According to the invention, two extension sheets are added on the basis of a conventional parallel sheet-shaped cooling fin, and each extension sheet is provided with one wing-shaped cooling fin group. The combinations of the extension sheets with the cooling fin groups enlarge the contact area of cooling fins with external air, thereby greatly improving the cooling efficiency of the cooling fin group.
Description
Technical field
The present invention relates to a kind of fin, or rather, is a kind of groups of fins.
Background technology
Heat radiation module (Thermal Module) is as the term suggests for applying to system/device/apparatus ... Deng the module group unit of heat radiation purposes, now practise the heat abstractor specially referring to notebook computer, then extend to the heat abstractor (Cooler) of censuring and using the desktop computer of heat pipe and projector etc.
The fin radiating effect generally used at present is not good.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides the groups of fins that a kind of radiating efficiency is higher.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of groups of fins, comprise a parallel thin flap-type heat radiation group, a heat-absorbing block is fixedly connected with in the bottom of described parallel thin flap-type heat radiation group, the side of described parallel thin flap-type heat radiation group is provided with one first extension sheet and one second extension sheet, be provided with one first wing groups of fins in the outside of the first described extension sheet, be provided with one second wing groups of fins in the outside of the second described extension sheet.
As preferred embodiment of the present invention, the first described wing groups of fins and the second wing groups of fins symmetrical.
As preferred embodiment of the present invention, the first described extension sheet and the second extension sheet are parallel to each other.
Because groups of fins of the present invention adds two extension sheets on the basis of Conventional parallel sheet type fin, and on extension sheet, be respectively provided with one group of wing groups of fins, because extension sheet and the combination of groups of fins increase contacting of fin and extraneous air, thus substantially increase the radiating efficiency of groups of fins.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of groups of fins of the present invention;
Fig. 2 is the perspective view of the groups of fins in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides the groups of fins that a kind of radiating efficiency is higher.
As shown in Figure 1 and Figure 2, a kind of groups of fins 1, comprise a parallel thin flap-type heat radiation group 2, a heat-absorbing block 3 is fixedly connected with in the bottom of described parallel thin flap-type heat radiation group 2, the side of described parallel thin flap-type heat radiation group 2 is provided with one first extension sheet 41 and one second extension sheet 42, be provided with one first wing groups of fins 51 in the outside of the first described extension sheet 41, be provided with one second wing groups of fins 52 in the outside of the second described extension sheet 42.
As shown in Figure 1 and Figure 2, the first described wing groups of fins 51 and the second wing groups of fins 52 symmetrical.
As shown in Figure 1 and Figure 2, the first described extension sheet 41 and the second extension sheet 42 are parallel to each other.
The groups of fins of this invention adds two extension sheets on the basis of Conventional parallel sheet type fin, and on extension sheet, be respectively provided with one group of wing groups of fins, because extension sheet and the combination of groups of fins increase contacting of fin and extraneous air, thus substantially increase the radiating efficiency of groups of fins.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a groups of fins (1), comprise parallel thin flap-type heat radiation group (2), a heat-absorbing block (3) is fixedly connected with in the bottom of described parallel thin flap-type heat radiation group (2), it is characterized in that, the side of described parallel thin flap-type heat radiation group (2) is provided with one first extension sheet (41) and one second extension sheet (42), be provided with one first wing groups of fins (51) in the outside of the first described extension sheet (41), be provided with one second wing groups of fins (52) in the outside of the second described extension sheet (42).
2. groups of fins according to claim 1, is characterized in that, the first described wing groups of fins (51) and the second wing groups of fins (52) are symmetrically.
3. groups of fins according to claim 2, is characterized in that, the first described extension sheet (41) and the second extension sheet (42) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306133.6A CN104869792A (en) | 2015-06-08 | 2015-06-08 | Cooling fin group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306133.6A CN104869792A (en) | 2015-06-08 | 2015-06-08 | Cooling fin group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104869792A true CN104869792A (en) | 2015-08-26 |
Family
ID=53915174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306133.6A Pending CN104869792A (en) | 2015-06-08 | 2015-06-08 | Cooling fin group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104869792A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090052138A1 (en) * | 2007-08-21 | 2009-02-26 | Ching-Sung Kuo | Wing-spanning thermal-dissipating device |
| CN102740656A (en) * | 2011-04-08 | 2012-10-17 | 郭清松 | Wing-type radiator |
| CN203289802U (en) * | 2013-04-16 | 2013-11-13 | 昶辉（苏州）精密电子科技有限公司 | Fan-shaped heat-radiating fins |
| CN203761276U (en) * | 2014-03-27 | 2014-08-06 | 瑞安市江南铝型材厂 | Inverter profile |
-
2015
- 2015-06-08 CN CN201510306133.6A patent/CN104869792A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090052138A1 (en) * | 2007-08-21 | 2009-02-26 | Ching-Sung Kuo | Wing-spanning thermal-dissipating device |
| CN102740656A (en) * | 2011-04-08 | 2012-10-17 | 郭清松 | Wing-type radiator |
| CN203289802U (en) * | 2013-04-16 | 2013-11-13 | 昶辉（苏州）精密电子科技有限公司 | Fan-shaped heat-radiating fins |
| CN203761276U (en) * | 2014-03-27 | 2014-08-06 | 瑞安市江南铝型材厂 | Inverter profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
|
| WD01 | Invention patent application deemed withdrawn after publication |