CN109076720A - 散热板、散热装置和电子设备 - Google Patents

散热板、散热装置和电子设备 Download PDF

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Publication number
CN109076720A
CN109076720A CN201780024563.6A CN201780024563A CN109076720A CN 109076720 A CN109076720 A CN 109076720A CN 201780024563 A CN201780024563 A CN 201780024563A CN 109076720 A CN109076720 A CN 109076720A
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China
Prior art keywords
heat
heat sink
conducting layer
region
area
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CN201780024563.6A
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CN109076720B (zh
Inventor
杨果
李泉明
刘小虎
李伟
张治国
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • 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
    • G06F1/203—Cooling means for portable computers, e.g. for laptops
    • 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
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

本申请提供了一种散热板、散热装置和电子设备，能够应用于可折叠或可弯曲的电子设备中。该散热装置包括内嵌于该电子设备中的散热板(10)，该散热板(10)至少包括：第一导热层(11)，包括第一表面和第二表面，该第一表面是该第一导热层弯折时暴露在外部的面，该第二表面是与该第一表面相背的表面，该第一导热层(11)的第一区域用于吸收发热部件释放的热量，并将该热量传导至该第一导热层(11)的第二区域，以将该热量释放出去；第一柔性层(12)，包括第三区域，该第三区域贴合在该第一导热层(11)的该第二表面上与弯折区域对应的位置。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201780024563.6A 2016-11-25 2017-02-07 散热板、散热装置和电子设备 Active CN109076720B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201611053761 2016-11-25
CN2016110537619 2016-11-25
PCT/CN2017/073037 WO2018094877A1 (zh) 2016-11-25 2017-02-07 散热板、散热装置和电子设备

Publications (2)

Publication Number Publication Date
CN109076720A true CN109076720A (zh) 2018-12-21
CN109076720B CN109076720B (zh) 2020-01-03

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CN201780024563.6A Active CN109076720B (zh) 2016-11-25 2017-02-07 散热板、散热装置和电子设备

Country Status (5)

Country Link
US (1) US11272639B2 (zh)
EP (1) EP3531811A4 (zh)
JP (1) JP6890180B2 (zh)
CN (1) CN109076720B (zh)
WO (1) WO2018094877A1 (zh)

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CN109814693A (zh) * 2019-02-28 2019-05-28 华为技术有限公司 电子装置
CN111243202A (zh) * 2020-01-15 2020-06-05 王芳 一种多功能金融电子装置
CN112595155A (zh) * 2019-11-28 2021-04-02 华为技术有限公司 可折叠均温板和可折叠电子设备
CN112767838A (zh) * 2021-01-19 2021-05-07 Oppo（重庆）智能科技有限公司 柔性显示屏和电子设备
CN115241624A (zh) * 2022-07-29 2022-10-25 沈阳航盛科技有限责任公司 一种高散热小型化的卫星通信天线主承结构件
WO2022262373A1 (zh) * 2021-06-17 2022-12-22 华为技术有限公司 折叠屏设备
CN116627225A (zh) * 2022-12-02 2023-08-22 荣耀终端有限公司 电子设备
WO2024067061A1 (zh) * 2022-09-30 2024-04-04 华为技术有限公司 电子设备
WO2024092973A1 (zh) * 2022-10-31 2024-05-10 华为技术有限公司 传热装置和电子设备

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CN109699151B (zh) * 2017-10-20 2020-02-14 华为技术有限公司 膜状散热构件、可折弯显示装置以及终端设备
CN112673717A (zh) * 2018-09-14 2021-04-16 深圳市柔宇科技股份有限公司 可折叠电子装置
CN109348008A (zh) * 2018-11-05 2019-02-15 北京小米移动软件有限公司 显示装置
JPWO2020230745A1 (zh) * 2019-05-16 2020-11-19
CN114073174A (zh) * 2019-06-28 2022-02-18 Lg电子株式会社 Avn装置
CN110544431B (zh) * 2019-07-25 2021-02-12 华为技术有限公司 一种复合结构、柔性屏组件及折叠显示终端
CN111564677A (zh) * 2020-05-25 2020-08-21 京东方科技集团股份有限公司 柔性显示装置
JP2022078601A (ja) * 2020-11-13 2022-05-25 レノボ・シンガポール・プライベート・リミテッド 情報機器
CN112804385A (zh) * 2021-02-09 2021-05-14 青岛海信移动通信技术股份有限公司 手机及其制造方法、用于电子设备的散热装置
CN115151076A (zh) * 2021-03-29 2022-10-04 北京小米移动软件有限公司 电子设备
US11899506B2 (en) * 2021-03-31 2024-02-13 Motorola Mobility Llc Electronic device having thermal spreading through a hinge of a configurable housing that supports a front flexible display
US11592878B2 (en) 2021-03-31 2023-02-28 Motorola Mobility Llc Electronic device having thermal spreading through a hinge of a configurable housing that supports a back flexible display
CN113311923B (zh) * 2021-04-21 2023-12-01 北京字节跳动网络技术有限公司 一种温度控制方法、装置及设备
CN113568483B (zh) * 2021-07-26 2023-07-14 南昌华勤电子科技有限公司 一种散热组件及一种服务器
CN113645332A (zh) * 2021-08-13 2021-11-12 维沃移动通信有限公司 电子设备
CN114035664B (zh) * 2021-10-26 2022-10-25 荣耀终端有限公司 散热系统及设备
US20230200019A1 (en) * 2021-12-20 2023-06-22 Meta Platforms Technologies, Llc Thermal conduit for electronic device
CN114415801B (zh) * 2022-03-22 2022-07-08 深圳市信步科技有限公司 一种集成散热的计算机主板
CN114915330A (zh) * 2022-03-31 2022-08-16 航天恒星科技有限公司 一种基带射频一体化的卫星终端

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Publication number Priority date Publication date Assignee Title
CN109814693A (zh) * 2019-02-28 2019-05-28 华为技术有限公司 电子装置
CN112595155A (zh) * 2019-11-28 2021-04-02 华为技术有限公司 可折叠均温板和可折叠电子设备
CN111243202A (zh) * 2020-01-15 2020-06-05 王芳 一种多功能金融电子装置
CN112767838A (zh) * 2021-01-19 2021-05-07 Oppo（重庆）智能科技有限公司 柔性显示屏和电子设备
WO2022262373A1 (zh) * 2021-06-17 2022-12-22 华为技术有限公司 折叠屏设备
CN115241624A (zh) * 2022-07-29 2022-10-25 沈阳航盛科技有限责任公司 一种高散热小型化的卫星通信天线主承结构件
CN115241624B (zh) * 2022-07-29 2023-07-04 沈阳航盛科技有限责任公司 一种高散热小型化的卫星通信天线主承结构件
WO2024067061A1 (zh) * 2022-09-30 2024-04-04 华为技术有限公司 电子设备
WO2024092973A1 (zh) * 2022-10-31 2024-05-10 华为技术有限公司 传热装置和电子设备
CN116627225A (zh) * 2022-12-02 2023-08-22 荣耀终端有限公司 电子设备
CN116627225B (zh) * 2022-12-02 2024-04-19 荣耀终端有限公司 电子设备

Also Published As

Publication number Publication date
JP2019536293A (ja) 2019-12-12
JP6890180B2 (ja) 2021-06-18
CN109076720B (zh) 2020-01-03
WO2018094877A1 (zh) 2018-05-31
EP3531811A4 (en) 2019-10-30
US11272639B2 (en) 2022-03-08
EP3531811A1 (en) 2019-08-28
US20210185852A1 (en) 2021-06-17

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