CN204885134U - 一种高效散热片 - Google Patents
一种高效散热片 Download PDFInfo
- Publication number
- CN204885134U CN204885134U CN201520505973.0U CN201520505973U CN204885134U CN 204885134 U CN204885134 U CN 204885134U CN 201520505973 U CN201520505973 U CN 201520505973U CN 204885134 U CN204885134 U CN 204885134U
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- CN
- China
- Prior art keywords
- lamellar body
- heat radiation
- circular hole
- high efficiency
- radiation 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.)
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- 238000001816 cooling Methods 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims description 34
- 230000005855 radiation Effects 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520505973.0U CN204885134U (zh) | 2015-07-14 | 2015-07-14 | 一种高效散热片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520505973.0U CN204885134U (zh) | 2015-07-14 | 2015-07-14 | 一种高效散热片 |
Publications (1)
Publication Number | Publication Date |
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CN204885134U true CN204885134U (zh) | 2015-12-16 |
Family
ID=54829480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520505973.0U Active CN204885134U (zh) | 2015-07-14 | 2015-07-14 | 一种高效散热片 |
Country Status (1)
Country | Link |
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CN (1) | CN204885134U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979308A (zh) * | 2015-07-14 | 2015-10-14 | 哈尔滨精方电力设备科技有限公司 | 一种高效散热片 |
-
2015
- 2015-07-14 CN CN201520505973.0U patent/CN204885134U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979308A (zh) * | 2015-07-14 | 2015-10-14 | 哈尔滨精方电力设备科技有限公司 | 一种高效散热片 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high efficiency heat sink Effective date of registration: 20211221 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN JINGFANG ELECTRIC EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2021230000063 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231007 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN JINGFANG ELECTRIC EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2021230000063 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |