MXPA03010135A - CUBIERTA DE BLINDAJE CON DISIPADOR TERMICO PARA CIRCUITOS ELeCTRICOS. - Google Patents
CUBIERTA DE BLINDAJE CON DISIPADOR TERMICO PARA CIRCUITOS ELeCTRICOS.Info
- Publication number
- MXPA03010135A MXPA03010135A MXPA03010135A MXPA03010135A MXPA03010135A MX PA03010135 A MXPA03010135 A MX PA03010135A MX PA03010135 A MXPA03010135 A MX PA03010135A MX PA03010135 A MXPA03010135 A MX PA03010135A MX PA03010135 A MXPA03010135 A MX PA03010135A
- Authority
- MX
- Mexico
- Prior art keywords
- casing
- heat sink
- inwardly projecting
- projecting element
- electric circuit
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Se describe una cubierta para circuitos electricos, la cual suministra blindajes a los circuitos protegiendolos de los fenomenos de EMI. E l circuito tiene un medio para establecer contacto termico con los componentes generadores de calor dentro de la cubierta, lo que permite utilizar la cubierta como un disipador termico para disipar el calor. La cubierta comprende un armazon, una cubierta y un elemento que se proyecta hacia adentro para hacer contacto termicamente con la fuente de calor dentro de la cubierta. El elemento que se proyecta hacia adentro se disena de manera que no provoca abertura alguna en la cubierta. El elemento que se proyecta hacia adentro puede ser una parte integral del armazon o la cubierta y todas las partes de la cubierta se pueden producir ventajosamente utilizando procedimientos de corte y doblado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02292807A EP1420623A1 (en) | 2002-11-12 | 2002-11-12 | Shield casing with heat sink for electric circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03010135A true MXPA03010135A (es) | 2004-05-17 |
Family
ID=32116334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03010135A MXPA03010135A (es) | 2002-11-12 | 2003-11-06 | CUBIERTA DE BLINDAJE CON DISIPADOR TERMICO PARA CIRCUITOS ELeCTRICOS. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050018411A1 (es) |
EP (1) | EP1420623A1 (es) |
JP (1) | JP2004165664A (es) |
KR (1) | KR20040042814A (es) |
CN (1) | CN1499923A (es) |
MX (1) | MXPA03010135A (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4350594B2 (ja) * | 2004-05-31 | 2009-10-21 | シャープ株式会社 | 高周波ユニット |
JP4289395B2 (ja) | 2004-09-27 | 2009-07-01 | 株式会社村田製作所 | シールドケース |
JP2006303106A (ja) * | 2005-04-19 | 2006-11-02 | Denso Corp | 電子回路装置 |
CN100463594C (zh) * | 2005-06-18 | 2009-02-18 | 鸿富锦精密工业(深圳)有限公司 | 具有散热功能的电磁屏蔽装置 |
US7623360B2 (en) * | 2006-03-09 | 2009-11-24 | Laird Technologies, Inc. | EMI shielding and thermal management assemblies including frames and covers with multi-position latching |
CN101340806B (zh) * | 2007-07-06 | 2012-10-31 | 莱尔德电子材料(上海)有限公司 | 屏蔽装置和制造屏蔽装置的方法 |
US7638717B1 (en) * | 2008-08-06 | 2009-12-29 | Apple Inc. | Can spring housing contact |
FR2951048A1 (fr) * | 2009-10-07 | 2011-04-08 | Valeo Vision | Module de commande electronique pour un dispositif d'eclairage et/ou signalisation de vehicule |
CN202738373U (zh) * | 2012-01-18 | 2013-02-13 | 中怡(苏州)科技有限公司 | 具散热型电磁屏蔽遮罩的电子装置 |
CN102647895A (zh) * | 2012-04-23 | 2012-08-22 | 昆山诚业德精密模具有限公司 | 负压式屏蔽罩 |
US9462732B2 (en) | 2013-03-13 | 2016-10-04 | Laird Technologies, Inc. | Electromagnetic interference shielding (EMI) apparatus including a frame with drawn latching features |
US9603280B2 (en) | 2014-05-30 | 2017-03-21 | EMC IP Holding Company LLC | Flash module |
US9622394B1 (en) | 2014-05-30 | 2017-04-11 | EMC IP Holding Company LLC | Electromagnetic interference containment system |
US10061363B2 (en) | 2015-09-04 | 2018-08-28 | Apple Inc. | Combination parallel path heatsink and EMI shield |
US10080300B1 (en) | 2015-12-29 | 2018-09-18 | EMC IP Holding Company LLC | Mechanical latch module |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02138797A (ja) * | 1988-11-18 | 1990-05-28 | Matsushita Electric Ind Co Ltd | 電子機器 |
JPH03255697A (ja) * | 1989-12-04 | 1991-11-14 | Hitachi Ltd | 集積回路用放熱構造体 |
JPH10190263A (ja) * | 1996-12-27 | 1998-07-21 | Alps Electric Co Ltd | 電子部品の放熱構造 |
EP1248507A1 (de) * | 2001-04-04 | 2002-10-09 | Siemens Aktiengesellschaft | Hochfrequenzmodul eines Audio-Gerätes mit optimierter Wärmeableitung |
-
2002
- 2002-11-12 EP EP02292807A patent/EP1420623A1/en not_active Withdrawn
-
2003
- 2003-10-14 KR KR1020030071314A patent/KR20040042814A/ko not_active Application Discontinuation
- 2003-11-04 US US10/701,242 patent/US20050018411A1/en not_active Abandoned
- 2003-11-06 MX MXPA03010135A patent/MXPA03010135A/es unknown
- 2003-11-11 JP JP2003381133A patent/JP2004165664A/ja not_active Withdrawn
- 2003-11-12 CN CNA2003101142849A patent/CN1499923A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20040042814A (ko) | 2004-05-20 |
JP2004165664A (ja) | 2004-06-10 |
EP1420623A1 (en) | 2004-05-19 |
CN1499923A (zh) | 2004-05-26 |
US20050018411A1 (en) | 2005-01-27 |
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