JP6676116B2 - 電子装置 - Google Patents
電子装置 Download PDFInfo
- Publication number
- JP6676116B2 JP6676116B2 JP2018156252A JP2018156252A JP6676116B2 JP 6676116 B2 JP6676116 B2 JP 6676116B2 JP 2018156252 A JP2018156252 A JP 2018156252A JP 2018156252 A JP2018156252 A JP 2018156252A JP 6676116 B2 JP6676116 B2 JP 6676116B2
- Authority
- JP
- Japan
- Prior art keywords
- air baffle
- baffle structure
- radiator
- cross
- airflow
- 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.)
- Active
Links
- 238000013461 design Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 230000015654 memory Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
-
- 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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
添付図面を参照して、下記例示的な実施形態についての説明によれば、本開示をより良く理解することができる。
本発明は、多くの異なる形態で達成されることができる。代表的な実施例については、添付図面に示され、本明細書で詳細に説明する。ここで、開示された発明の原理の範例又は説明として開示するが、本開示の広範な態様を説明された実施形態に限定する意図ではない。それに対して、特許請求の範囲に明示されていないが、要約、発明の内容及び発明を実施するための形態の部分に開示された素子や制限は、暗示、推論、又は他の形態によって単独に又は集合的に特許請求の範囲に組み込まれるべきではない。本発明を詳しく説明するために、特記しない限り、単数は複数を含み、逆も同様であり、「含む」は「含むが、それに限定されない」という意味である。また、「約」、「ほぼ」、「基本的に」、「近似」等の同様な用語は、本明細書では、「〜付近」又は「3%〜5%以内」又は「許容される製造許容誤差内」、或いは任意の論理的組合せを示すことに用いられることができる。
110 ケース
112 電子部材
114 前端
116 後端
120 ファン壁
122 ファンユニット
130 放熱器
150、300、320、340、360、500、600 エアバッフル構造
152、514、614 上部カバー
154、156、510、512、610、612 側壁
158 開放式の前端
160 開放式の後端
162、164、166 内止め板
170、350、370、620 シャントホール
200 バーチャル風洞
202 層流
204 エアバッフルテスト構造
206 放熱器
302、322、342、362 入口側
304、324、344、364 出口側
306、346 平面障壁
326、366、516、616 曲面
308、328、348、368 出口領域
400、410、420 領域
502、602 吸気ポート
504、604 排気ポート
Claims (3)
- 電子部材が設けられるケースと、
前記ケースに設けられるファン壁と、
前記ケースにおける前記電子部材に熱結合される放熱器と、
前記ファン壁と前記放熱器との間に取り付けられるエアバッフル構造と、
を備える電子装置であって、
前記エアバッフル構造は、
曲面を有する上部カバーと、
前記上部カバーに接続される2つの側壁と、
を含み、
前記上部カバーと前記2つの側壁の第1端とが吸気ポートを形成し、前記2つの側壁の前記第1端と対向する第2端と前記曲面とが排気ポートを形成し、前記排気ポートの断面積が前記吸気ポートの断面積より小さく、
前記曲面は、気流の一部を分流して前記排気ポートから離れるようにガイドするためのシャントホールを含む電子装置。 - 前記吸気ポートの断面積が前記ファン壁の断面積に等しく、前記排気ポートの断面積が実際に前記放熱器の断面積に等しい請求項1に記載の電子装置。
- 前記2つの側壁の長さが実際に前記ファン壁と前記放熱器との間の距離に等しく、且つ前記ファン壁が複数のファンユニットを含む請求項1又は2に記載の電子装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762571875P | 2017-10-13 | 2017-10-13 | |
US62/571,875 | 2017-10-13 | ||
US15/895,345 | 2018-02-13 | ||
US15/895,345 US10973149B2 (en) | 2017-10-13 | 2018-02-13 | Streamlined air baffle for electronic device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019075545A JP2019075545A (ja) | 2019-05-16 |
JP6676116B2 true JP6676116B2 (ja) | 2020-04-08 |
Family
ID=63079708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018156252A Active JP6676116B2 (ja) | 2017-10-13 | 2018-08-23 | 電子装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10973149B2 (ja) |
EP (1) | EP3470957B1 (ja) |
JP (1) | JP6676116B2 (ja) |
CN (1) | CN109669523B (ja) |
TW (1) | TWI659294B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200196478A1 (en) * | 2018-12-18 | 2020-06-18 | Seagate Technology Llc | Data storage enclosure acoustics |
CN111447781B (zh) * | 2019-01-16 | 2022-03-29 | 阿里巴巴集团控股有限公司 | 导流组件、服务器系统及数据中心 |
US10588240B1 (en) * | 2019-04-17 | 2020-03-10 | Pacific Star Communications, Inc. | Air cooling system for modular electronic equipment |
TWD203264S (zh) * | 2019-08-27 | 2020-03-11 | 宏碁股份有限公司 | 氣流導引結構 |
US11812575B2 (en) | 2019-10-28 | 2023-11-07 | Chenbro Micom Co., Ltd. | Server system |
US11558975B2 (en) | 2019-10-28 | 2023-01-17 | Chenbro Micom Co., Ltd. | Server system |
KR20210115331A (ko) * | 2020-03-12 | 2021-09-27 | 엘지전자 주식회사 | 전기 레인지 및 이에 포함되는 에어 가이드 |
EP4214081A1 (en) | 2020-09-18 | 2023-07-26 | Nubis Communications, Inc. | Data processing systems including optical communication modules |
CA3198375A1 (en) | 2020-10-07 | 2022-04-14 | Nubis Communications, Inc. | Data processing systems including optical communication modules |
US11540420B2 (en) * | 2021-02-26 | 2022-12-27 | Quanta Computer Inc. | Active cooling devices for cooling an electronic assembly downstream of a computing system |
EP4117403A1 (en) * | 2021-07-06 | 2023-01-11 | Chenbro Micom Co., Ltd. | Server system |
US20230042502A1 (en) * | 2021-07-28 | 2023-02-09 | Dell Products L.P. | Dual parallel path cooling system for dual socket information handling systems |
WO2023215315A1 (en) * | 2022-05-02 | 2023-11-09 | Nubis Communications, Inc. | Communication systems having pluggable optical modules |
WO2023244838A1 (en) * | 2022-06-17 | 2023-12-21 | Frore Systems Inc. | Cover for mems-based cooling systems |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2720072B2 (ja) * | 1988-09-09 | 1998-02-25 | 株式会社日立製作所 | 電子機器の冷却装置 |
DE10013863A1 (de) * | 2000-03-21 | 2001-10-04 | Fujitsu Siemens Computers Gmbh | Luftleithaube |
US6597569B1 (en) * | 2000-06-29 | 2003-07-22 | Intel Corporation | Partitioned computer platform |
US6483699B1 (en) | 2000-07-20 | 2002-11-19 | Silicon Graphics, Inc. | Baffle system for air cooled computer assembly |
TW484721U (en) | 2000-11-06 | 2002-04-21 | Giga Byte Tech Co Ltd | Improved airflow guiding structure of server |
US6678157B1 (en) | 2002-09-17 | 2004-01-13 | Sun Microsystems, Inc. | Electronics assembly with cooling arrangement |
TWM282240U (en) | 2005-07-29 | 2005-12-01 | Hon Hai Prec Ind Co Ltd | Adjustable air guiding device |
US7342786B2 (en) * | 2005-10-25 | 2008-03-11 | Hewlett-Packard Development Company, L.P. | Air duct with airtight seal |
CN100456205C (zh) * | 2005-12-23 | 2009-01-28 | 富准精密工业(深圳)有限公司 | 散热装置 |
US8675365B2 (en) * | 2006-09-20 | 2014-03-18 | Dell Products L.P. | System and method for managing cooling airflow for a multiprocessor information handling system |
US7611402B2 (en) * | 2007-03-28 | 2009-11-03 | Adc Dsl Systems, Inc. | Apparatus for cooling electronics |
JP4530054B2 (ja) | 2008-01-23 | 2010-08-25 | ソニー株式会社 | 冷却ダクトおよび電子機器 |
CN201274631Y (zh) | 2008-07-16 | 2009-07-15 | 英业达科技有限公司 | 导风罩 |
CN201336015Y (zh) * | 2008-10-27 | 2009-10-28 | 鸿富锦精密工业(深圳)有限公司 | 导风装置 |
TWI450681B (zh) | 2009-09-11 | 2014-08-21 | Hon Hai Prec Ind Co Ltd | 組合式導風罩 |
CN102858137A (zh) | 2011-06-30 | 2013-01-02 | 英业达股份有限公司 | 导风罩 |
CN102724850A (zh) * | 2012-06-01 | 2012-10-10 | 加弘科技咨询(上海)有限公司 | 散热机壳及散热系统 |
CN103813692A (zh) * | 2012-11-12 | 2014-05-21 | 英业达科技有限公司 | 电子装置 |
KR101896569B1 (ko) * | 2016-12-01 | 2018-09-07 | 권오정 | 반도체 모듈의 방열 장치 |
-
2018
- 2018-02-13 US US15/895,345 patent/US10973149B2/en active Active
- 2018-05-14 TW TW107116324A patent/TWI659294B/zh active
- 2018-05-30 CN CN201810538425.6A patent/CN109669523B/zh active Active
- 2018-07-12 EP EP18183188.4A patent/EP3470957B1/en active Active
- 2018-08-23 JP JP2018156252A patent/JP6676116B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019075545A (ja) | 2019-05-16 |
CN109669523B (zh) | 2020-12-25 |
CN109669523A (zh) | 2019-04-23 |
TW201915653A (zh) | 2019-04-16 |
EP3470957B1 (en) | 2020-06-24 |
EP3470957A1 (en) | 2019-04-17 |
TWI659294B (zh) | 2019-05-11 |
US20190116689A1 (en) | 2019-04-18 |
US10973149B2 (en) | 2021-04-06 |
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