TW200727768A - Heat sink - Google Patents
Heat sinkInfo
- Publication number
- TW200727768A TW200727768A TW095101358A TW95101358A TW200727768A TW 200727768 A TW200727768 A TW 200727768A TW 095101358 A TW095101358 A TW 095101358A TW 95101358 A TW95101358 A TW 95101358A TW 200727768 A TW200727768 A TW 200727768A
- Authority
- TW
- Taiwan
- Prior art keywords
- airflow
- fin
- heat sink
- fin plates
- slots
- Prior art date
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
A heat sink, includes a base and a plurality of fin plates arranged on the base. Each fin plate defines a plurality of alternate protrusions and slots, and every two adjacent fin plates form an air passageway. Airflow entering the passageway, either directly impinges on the protrusions or passes through the slots. Disturbance and turbulence of the airflow between fin plates is formed. The border layer of air on each fin is perturbed. Additionally, the distance of the airflow passing the heat sink is lengthened, thereby enhancing heat transfer between the fin plates and airflow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95101358A TWI293861B (en) | 2006-01-13 | 2006-01-13 | Heat sink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95101358A TWI293861B (en) | 2006-01-13 | 2006-01-13 | Heat sink |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200727768A true TW200727768A (en) | 2007-07-16 |
TWI293861B TWI293861B (en) | 2008-02-21 |
Family
ID=45067990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95101358A TWI293861B (en) | 2006-01-13 | 2006-01-13 | Heat sink |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI293861B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110736086A (en) * | 2019-11-29 | 2020-01-31 | 福建省中科生物股份有限公司 | radiator |
CN113498299A (en) * | 2020-04-08 | 2021-10-12 | 谷歌有限责任公司 | Radiator with turbulent structure |
-
2006
- 2006-01-13 TW TW95101358A patent/TWI293861B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110736086A (en) * | 2019-11-29 | 2020-01-31 | 福建省中科生物股份有限公司 | radiator |
CN113498299A (en) * | 2020-04-08 | 2021-10-12 | 谷歌有限责任公司 | Radiator with turbulent structure |
Also Published As
Publication number | Publication date |
---|---|
TWI293861B (en) | 2008-02-21 |
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