CN110519967A - 功率模块 - Google Patents
功率模块 Download PDFInfo
- Publication number
- CN110519967A CN110519967A CN201910779367.0A CN201910779367A CN110519967A CN 110519967 A CN110519967 A CN 110519967A CN 201910779367 A CN201910779367 A CN 201910779367A CN 110519967 A CN110519967 A CN 110519967A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- radiating area
- radiator
- electronic component
- cooling fin
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims description 106
- 238000012546 transfer Methods 0.000 claims description 54
- 230000005611 electricity Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001869 rapid Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910779367.0A CN110519967B (zh) | 2019-08-22 | 2019-08-22 | 功率模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910779367.0A CN110519967B (zh) | 2019-08-22 | 2019-08-22 | 功率模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110519967A true CN110519967A (zh) | 2019-11-29 |
CN110519967B CN110519967B (zh) | 2021-01-01 |
Family
ID=68626399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910779367.0A Active CN110519967B (zh) | 2019-08-22 | 2019-08-22 | 功率模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110519967B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112701933A (zh) * | 2020-12-22 | 2021-04-23 | 科华恒盛股份有限公司 | 一种逆变装置 |
CN113301778A (zh) * | 2021-05-12 | 2021-08-24 | 美达电器(重庆)有限公司 | 一种壁挂式直流充电桩的风冷散热装置 |
WO2022000940A1 (zh) * | 2020-06-30 | 2022-01-06 | 科华恒盛股份有限公司 | 一种散热结构及功率模块 |
CN113905589A (zh) * | 2021-10-15 | 2022-01-07 | 湖南恩智测控技术有限公司 | 一种适用于电子电路测控领域的散热器模块 |
CN114300971A (zh) * | 2021-11-24 | 2022-04-08 | 科华数据股份有限公司 | 一种功率模块、电气设备及工作方法 |
CN115092413A (zh) * | 2022-07-29 | 2022-09-23 | 武汉龙安集团有限责任公司 | 一种支持多旋翼系留无人机供电的地面电源系统及无人机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080043437A1 (en) * | 2006-08-17 | 2008-02-21 | Ati Technologies Inc. | Three-Dimensional Thermal Spreading in an Air-Cooled Thermal Device |
CN101203124A (zh) * | 2006-12-14 | 2008-06-18 | 英业达股份有限公司 | 散热组件 |
CN101739106A (zh) * | 2008-11-25 | 2010-06-16 | 英业达股份有限公司 | 随流场的风速最佳化设计的散热器 |
CN202677290U (zh) * | 2012-06-18 | 2013-01-16 | 联想(北京)有限公司 | 一种电子终端主机及其散热器 |
CN203495444U (zh) * | 2013-10-18 | 2014-03-26 | 上海沪工焊接集团股份有限公司 | 一种具有独特散热风道的逆变焊机机箱 |
CN103777719A (zh) * | 2012-10-22 | 2014-05-07 | 英业达科技有限公司 | 电路板模块及电子装置 |
CN104066306A (zh) * | 2014-06-09 | 2014-09-24 | 华为技术有限公司 | 散热装置及通信产品 |
-
2019
- 2019-08-22 CN CN201910779367.0A patent/CN110519967B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080043437A1 (en) * | 2006-08-17 | 2008-02-21 | Ati Technologies Inc. | Three-Dimensional Thermal Spreading in an Air-Cooled Thermal Device |
CN101203124A (zh) * | 2006-12-14 | 2008-06-18 | 英业达股份有限公司 | 散热组件 |
CN101739106A (zh) * | 2008-11-25 | 2010-06-16 | 英业达股份有限公司 | 随流场的风速最佳化设计的散热器 |
CN202677290U (zh) * | 2012-06-18 | 2013-01-16 | 联想(北京)有限公司 | 一种电子终端主机及其散热器 |
CN103777719A (zh) * | 2012-10-22 | 2014-05-07 | 英业达科技有限公司 | 电路板模块及电子装置 |
CN203495444U (zh) * | 2013-10-18 | 2014-03-26 | 上海沪工焊接集团股份有限公司 | 一种具有独特散热风道的逆变焊机机箱 |
CN104066306A (zh) * | 2014-06-09 | 2014-09-24 | 华为技术有限公司 | 散热装置及通信产品 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022000940A1 (zh) * | 2020-06-30 | 2022-01-06 | 科华恒盛股份有限公司 | 一种散热结构及功率模块 |
CN112701933A (zh) * | 2020-12-22 | 2021-04-23 | 科华恒盛股份有限公司 | 一种逆变装置 |
CN113301778A (zh) * | 2021-05-12 | 2021-08-24 | 美达电器(重庆)有限公司 | 一种壁挂式直流充电桩的风冷散热装置 |
CN113905589A (zh) * | 2021-10-15 | 2022-01-07 | 湖南恩智测控技术有限公司 | 一种适用于电子电路测控领域的散热器模块 |
CN114300971A (zh) * | 2021-11-24 | 2022-04-08 | 科华数据股份有限公司 | 一种功率模块、电气设备及工作方法 |
CN115092413A (zh) * | 2022-07-29 | 2022-09-23 | 武汉龙安集团有限责任公司 | 一种支持多旋翼系留无人机供电的地面电源系统及无人机 |
CN115092413B (zh) * | 2022-07-29 | 2024-01-30 | 武汉龙安集团有限责任公司 | 一种支持多旋翼系留无人机供电的地面电源系统及无人机 |
Also Published As
Publication number | Publication date |
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CN110519967B (zh) | 2021-01-01 |
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PB01 | Publication | ||
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee after: Kehua Data Co.,Ltd. Patentee after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: Room 208-38, Hengye Building, No. 100 Xiangxing Road, Xiang'an Industrial Zone, Xiamen Torch High tech Zone, Xiamen, Fujian Province, 361000 Patentee after: Xiamen Kehua shuneng Technology Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: Kehua Data Co.,Ltd. Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |