JP6967195B1 - 電子機器、電子機器のメンテナンス方法 - Google Patents

電子機器、電子機器のメンテナンス方法 Download PDF

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Publication number
JP6967195B1
JP6967195B1 JP2020093169A JP2020093169A JP6967195B1 JP 6967195 B1 JP6967195 B1 JP 6967195B1 JP 2020093169 A JP2020093169 A JP 2020093169A JP 2020093169 A JP2020093169 A JP 2020093169A JP 6967195 B1 JP6967195 B1 JP 6967195B1
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JP
Japan
Prior art keywords
cooling fan
fan
housing
accommodating portion
rotation axis
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
Application number
JP2020093169A
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English (en)
Japanese (ja)
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JP2021191073A (ja
Inventor
高志 前田
孝 藤木
俊一 池田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
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 Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Priority to JP2020093169A priority Critical patent/JP6967195B1/ja
Priority to CN202110404232.3A priority patent/CN113747699B/zh
Application granted granted Critical
Publication of JP6967195B1 publication Critical patent/JP6967195B1/ja
Publication of JP2021191073A publication Critical patent/JP2021191073A/ja
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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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • 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
    • 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
    • H05K7/20172—Fan mounting or fan specifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Inverter Devices (AREA)
JP2020093169A 2020-05-28 2020-05-28 電子機器、電子機器のメンテナンス方法 Active JP6967195B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020093169A JP6967195B1 (ja) 2020-05-28 2020-05-28 電子機器、電子機器のメンテナンス方法
CN202110404232.3A CN113747699B (zh) 2020-05-28 2021-04-15 电子设备、电子设备的维护方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020093169A JP6967195B1 (ja) 2020-05-28 2020-05-28 電子機器、電子機器のメンテナンス方法

Publications (2)

Publication Number Publication Date
JP6967195B1 true JP6967195B1 (ja) 2021-11-17
JP2021191073A JP2021191073A (ja) 2021-12-13

Family

ID=78509589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020093169A Active JP6967195B1 (ja) 2020-05-28 2020-05-28 電子機器、電子機器のメンテナンス方法

Country Status (2)

Country Link
JP (1) JP6967195B1 (zh)
CN (1) CN113747699B (zh)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0794836B2 (ja) * 1988-09-20 1995-10-11 富士通株式会社 ファンの回転異常検出器
JPH0846379A (ja) * 1994-08-04 1996-02-16 Fujitsu Ltd 冷却ファンの取付け構造
JP3296181B2 (ja) * 1996-04-03 2002-06-24 株式会社日立製作所 電子装置の冷却構造
JPH11215734A (ja) * 1998-01-27 1999-08-06 Toshiba Corp 無停電電源装置
JP3813446B2 (ja) * 2001-01-30 2006-08-23 三洋電機株式会社 ファンユニットを具えた電子機器
JP2004186648A (ja) * 2002-12-06 2004-07-02 Fujitsu Ltd ファンシステム
TW557085U (en) * 2002-12-13 2003-10-01 Hon Hai Prec Ind Co Ltd Fan frame assembly
US20070217910A1 (en) * 2006-03-17 2007-09-20 Inventec Corporation Fan fastening structure
US7817421B2 (en) * 2006-09-13 2010-10-19 Kabushiki Kaisha Yaskawa Denki Motor controller
CN201021672Y (zh) * 2007-03-01 2008-02-13 勤诚兴业股份有限公司 抽取式风扇装置
JP2008294243A (ja) * 2007-05-25 2008-12-04 Mitsubishi Electric Corp 冷却ファンの取付構造
JP2009191627A (ja) * 2008-02-12 2009-08-27 Calsonic Kansei Corp 電動ファン装置
JP2010105035A (ja) * 2008-10-31 2010-05-13 Sunx Ltd レーザ加工装置
CN201654654U (zh) * 2009-12-30 2010-11-24 鸿富锦精密工业（深圳）有限公司 风扇连接器固定组合
CN102869230B (zh) * 2011-07-05 2015-04-22 凌华科技股份有限公司 电子系统可置换式usb风扇模块
CN102999126A (zh) * 2011-09-08 2013-03-27 英业达股份有限公司 风扇单元
JP5814188B2 (ja) * 2012-06-08 2015-11-17 アラクサラネットワークス株式会社 ネットワーク通信装置
CN203114690U (zh) * 2012-12-24 2013-08-07 深圳市英威腾电气股份有限公司 免工具拆装的风扇装置
WO2014106898A1 (ja) * 2013-01-07 2014-07-10 三菱電機株式会社 ファンの固定構造
CN203630708U (zh) * 2013-11-20 2014-06-04 勤诚兴业股份有限公司 可热插入的隔震风扇装置
CN106200227B (zh) * 2015-05-26 2018-02-27 精工爱普生株式会社 投影仪
CN104881101B (zh) * 2015-06-09 2018-06-19 英业达科技有限公司 电子装置
JP2017129656A (ja) * 2016-01-19 2017-07-27 セイコーエプソン株式会社 電子機器およびプロジェクター
CN206610240U (zh) * 2017-03-08 2017-11-03 薛子涵 一种具有自动除尘功能的计算机散热器
JP7071804B2 (ja) * 2017-05-12 2022-05-19 富士電機株式会社 電力変換装置

Also Published As

Publication number Publication date
JP2021191073A (ja) 2021-12-13
CN113747699A (zh) 2021-12-03
CN113747699B (zh) 2023-11-21

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