TW200727768A - Heat sink - Google Patents

Heat sink

Info

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
Application number
TW095101358A
Other languages
Chinese (zh)
Other versions
TWI293861B (en
Inventor
Gen-Ping Deng
Yi-Qiang Wu
Original Assignee
Foxconn Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foxconn Tech Co Ltd filed Critical Foxconn Tech Co Ltd
Priority to TW95101358A priority Critical patent/TWI293861B/en
Publication of TW200727768A publication Critical patent/TW200727768A/en
Application granted granted Critical
Publication of TWI293861B publication Critical patent/TWI293861B/en

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.
TW95101358A 2006-01-13 2006-01-13 Heat sink TWI293861B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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