CN204598546U - A kind of fin - Google Patents
A kind of fin Download PDFInfo
- Publication number
- CN204598546U CN204598546U CN201520224141.1U CN201520224141U CN204598546U CN 204598546 U CN204598546 U CN 204598546U CN 201520224141 U CN201520224141 U CN 201520224141U CN 204598546 U CN204598546 U CN 204598546U
- Authority
- CN
- China
- Prior art keywords
- radiating
- fin
- wing
- bottom plate
- block
- 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.)
- Expired - Fee Related
Links
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of fin, comprise radiating bottom plate and be equidistantly vertically set on the polylith radiating wing on described radiating bottom plate, longitudinal air channel is formed between adjacent two pieces of radiating wings, the top waviness structure of described radiating wing, and the both side surface of every block radiating wing is provided with polylith radiating fin.Wavy shaped configuration is formed to increase heat exchange area by the top of the radiating wing by being set in qually spaced in radiating bottom plate, and radiating fin is set on the surface of every block radiating wing, longitudinal air channel is formed between adjacent two pieces of radiating wings, and in the relevant position of every block radiating wing, profile groove is set to form horizontal air channel, further enhancing radiating effect.
Description
Technical field
The utility model relate to a kind of fin, belongs to cooling electronic component technical field.
Background technology
The patent No. of our company's application is the utility model patent of ZL201220222900.7, describe the fin in ChengVXing cross section, a kind of top, although better than the radiating effect of the fin that common top is planar structure, to some extent solve the problem that cooling electronic component is not good.
But this fin radiating effect still exists the space of improvement, still its radiating effect can be improved further by increasing heat exchange area.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fin, by its top being arranged to wavy shaped configuration to increase heat exchange area, and arranging radiating fin on the surface of every block radiating wing, further enhancing radiating effect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of fin, comprise radiating bottom plate and be equidistantly vertically set on the polylith radiating wing on described radiating bottom plate, form longitudinal air channel between adjacent two pieces of radiating wings, the top waviness structure of described radiating wing, and the both side surface of every block radiating wing is provided with polylith radiating fin.
Aforesaid a kind of fin, is characterized in that: described every block radiating wing is at least provided with the profile groove of a longitudinal direction along its length, forms horizontal air channel.
Aforesaid a kind of fin, is characterized in that: described radiating fin dislocation is arranged on the surface of described radiating wing.
Aforesaid a kind of fin, is characterized in that: described every block radiating wing is provided with the profile groove of three longitudinal directions along its length.
Aforesaid a kind of fin, is characterized in that: described radiating bottom plate and radiating wing are aluminium matter.
The beneficial effects of the utility model are: form wavy shaped configuration to increase heat exchange area by the top of the radiating wing by being set in qually spaced in radiating bottom plate, and radiating fin is set on the surface of every block radiating wing, longitudinal air channel is formed between adjacent two pieces of radiating wings, and in the relevant position of every block radiating wing, profile groove is set to form horizontal air channel, further enhancing radiating effect.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of fin of the utility model;
Fig. 2 is the end view of a kind of fin of the utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As depicted in figs. 1 and 2, a kind of fin, comprise radiating bottom plate 1 and be equidistantly vertically set on the polylith radiating wing 2 on described radiating bottom plate 1, between adjacent two pieces of radiating wings 2, form longitudinal air channel, to improve radiating effect, the top waviness structure of described radiating wing 2, to increase heat exchange area, be convenient to better realize heat exchange, improve radiating effect, and the both side surface of every block radiating wing 2 is provided with polylith radiating fin 4, further enhancing radiating effect.
Described every block radiating wing 2 is at least provided with the profile groove 3 of a longitudinal direction along its length, forms horizontal air channel, to improve radiating effect.In the present embodiment, the relevant position of every block radiating wing 2 is provided with three equally spaced profile grooves 3.
Described radiating fin 4 dislocation is arranged on the surface of described radiating wing 2, improves radiating effect further.
Described radiating bottom plate 1 and radiating wing 2 are aluminium matter, and not only cost compare is cheap, and steering capability is also better.
In sum, the utility model provides a kind of fin, by its top being arranged to wavy shaped configuration to increase heat exchange area, and arranging radiating fin on the surface of every block radiating wing, further enhancing radiating effect.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; 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 within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (5)
1. a fin, comprise radiating bottom plate (1) and be equidistantly vertically set on the polylith radiating wing (2) on described radiating bottom plate (1), longitudinal air channel is formed between adjacent two pieces of radiating wings (2), it is characterized in that: the top waviness structure of described radiating wing (2), and the both side surface of every block radiating wing (2) is provided with polylith radiating fin (4).
2. a kind of fin according to claim 1, is characterized in that: described every block radiating wing (2) is at least provided with the profile groove (3) of a longitudinal direction along its length, forms horizontal air channel.
3. a kind of fin according to claim 2, is characterized in that: described radiating fin (4) dislocation is arranged on the surface of described radiating wing (2).
4. a kind of fin according to claim 3, is characterized in that: described every block radiating wing (2) is provided with the profile groove (3) of three longitudinal directions along its length.
5. a kind of fin according to claim 4, is characterized in that: described radiating bottom plate (1) and radiating wing (2) are aluminium matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224141.1U CN204598546U (en) | 2015-04-15 | 2015-04-15 | A kind of fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224141.1U CN204598546U (en) | 2015-04-15 | 2015-04-15 | A kind of fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598546U true CN204598546U (en) | 2015-08-26 |
Family
ID=53934649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224141.1U Expired - Fee Related CN204598546U (en) | 2015-04-15 | 2015-04-15 | A kind of fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598546U (en) |
-
2015
- 2015-04-15 CN CN201520224141.1U patent/CN204598546U/en not_active Expired - Fee Related
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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: 20150826 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |