CN111132515B - 电路板装置及电子设备 - Google Patents

电路板装置及电子设备 Download PDF

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Publication number
CN111132515B
CN111132515B CN201911381055.0A CN201911381055A CN111132515B CN 111132515 B CN111132515 B CN 111132515B CN 201911381055 A CN201911381055 A CN 201911381055A CN 111132515 B CN111132515 B CN 111132515B
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CN
China
Prior art keywords
circuit board
conductive
conductive coils
heat dissipation
fan blade
Prior art date
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Active
Application number
CN201911381055.0A
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English (en)
Chinese (zh)
Other versions
CN111132515A (zh
Inventor
吴会兰
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.)
Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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.)
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Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN201911381055.0A priority Critical patent/CN111132515B/zh
Publication of CN111132515A publication Critical patent/CN111132515A/zh
Priority to PCT/CN2020/139616 priority patent/WO2021129837A1/fr
Application granted granted Critical
Publication of CN111132515B publication Critical patent/CN111132515B/zh
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    • 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
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted 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
    • H05K7/20009—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
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/205—Heat-dissipating body thermally connected to heat generating element via thermal paths through printed circuit board [PCB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
CN201911381055.0A 2019-12-27 2019-12-27 电路板装置及电子设备 Active CN111132515B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911381055.0A CN111132515B (zh) 2019-12-27 2019-12-27 电路板装置及电子设备
PCT/CN2020/139616 WO2021129837A1 (fr) 2019-12-27 2020-12-25 Appareil à circuit imprimé et dispositif électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911381055.0A CN111132515B (zh) 2019-12-27 2019-12-27 电路板装置及电子设备

Publications (2)

Publication Number Publication Date
CN111132515A CN111132515A (zh) 2020-05-08
CN111132515B true CN111132515B (zh) 2021-11-30

Family

ID=70504737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911381055.0A Active CN111132515B (zh) 2019-12-27 2019-12-27 电路板装置及电子设备

Country Status (2)

Country Link
CN (1) CN111132515B (fr)
WO (1) WO2021129837A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111132515B (zh) * 2019-12-27 2021-11-30 维沃移动通信有限公司 电路板装置及电子设备
CN112496435A (zh) * 2020-11-14 2021-03-16 刘杰 一种用于轨道交通的作业工装
CN114945258B (zh) * 2022-04-02 2024-03-08 陈潘潘 一种地理信息查询网络信息采集安全装置
CN116916633B (zh) * 2023-09-11 2023-12-29 深圳市德兰明海新能源股份有限公司 谐振变换器和储能电源

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6911757B2 (en) * 2001-08-10 2005-06-28 Rotys Inc. Ring stator motor device
CN101060766A (zh) * 2006-04-17 2007-10-24 建准电机工业股份有限公司 薄型散热机构
CN201039635Y (zh) * 2006-11-02 2008-03-19 华为技术有限公司 一种散热结构
CN109688778A (zh) * 2019-02-27 2019-04-26 维沃移动通信有限公司 电路板装置及终端设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203788063U (zh) * 2014-01-28 2014-08-20 捷美美实业有限公司 薄型风扇的印刷式布线线圈绕组改良结构
CN107347242B (zh) * 2016-05-05 2019-08-20 华为技术有限公司 一种散热装置及通信设备
CN111132515B (zh) * 2019-12-27 2021-11-30 维沃移动通信有限公司 电路板装置及电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6911757B2 (en) * 2001-08-10 2005-06-28 Rotys Inc. Ring stator motor device
CN101060766A (zh) * 2006-04-17 2007-10-24 建准电机工业股份有限公司 薄型散热机构
CN201039635Y (zh) * 2006-11-02 2008-03-19 华为技术有限公司 一种散热结构
CN109688778A (zh) * 2019-02-27 2019-04-26 维沃移动通信有限公司 电路板装置及终端设备

Also Published As

Publication number Publication date
WO2021129837A1 (fr) 2021-07-01
CN111132515A (zh) 2020-05-08

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