CN110352532A - 一种检测可再充电电池鼓胀的方法和便携电子设备 - Google Patents

一种检测可再充电电池鼓胀的方法和便携电子设备 Download PDF

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Publication number
CN110352532A
CN110352532A CN201780087813.0A CN201780087813A CN110352532A CN 110352532 A CN110352532 A CN 110352532A CN 201780087813 A CN201780087813 A CN 201780087813A CN 110352532 A CN110352532 A CN 110352532A
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rechargeable battery
electrode
terminal
detector
bulging
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CN201780087813.0A
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CN110352532B (zh
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陈良金
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)

Abstract

提供一种终端，包括：壳体，所述壳体包括终端的后盖(260，560)；可再充电电池(190，250，350，450)，置于所述壳体中的可再充电电池的容纳空间(380，480)中，所述可再充电电池(190，250，350，450)包括第一表面和第二表面，所述第一表面靠近所述终端的后盖(260，560)；第一电极和第二电极，所述第一电极和所述第二电极位于所述终端的后盖(260，560)内侧；导电片(453)，位于所述可再充电电池(190，250，350，450)的所述第一表面，所述导电片(453)与所述第一电极和第二电极位置相对；检测器(691)，其输入端连接所述第一电极和所述第二电极，用于检测所述可再充电电池(190，250，350，450)的鼓胀状态；处理单元(692)，连接所述检测器的输出端，用于基于所述可再充电电池(190，250，350，450)的鼓胀状态，控制对所述可再充电电池的电量输入。终端可以及时检测电池是否发生鼓胀。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780087813.0A 2017-06-02 2017-06-02 一种检测可再充电电池鼓胀的方法和便携电子设备 Active CN110352532B (zh)

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PCT/CN2017/087080 WO2018218686A1 (zh) 2017-06-02 2017-06-02 一种检测可再充电电池鼓胀的方法和便携电子设备

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WO (1) WO2018218686A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114485739A (zh) * 2021-12-27 2022-05-13 荣耀终端有限公司 参数校准方法和穿戴设备
WO2022141664A1 (zh) * 2020-12-29 2022-07-07 珠海迈巨微电子有限责任公司 电池安全检测装置、电池管理芯片及电池管理系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113823857A (zh) * 2020-06-12 2021-12-21 北京沃东天骏信息技术有限公司 电池、检测电池的装置、方法及电子设备
CN113784268A (zh) * 2021-08-09 2021-12-10 深圳曦华科技有限公司 入耳检测方法及相关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767232A (zh) * 2004-10-28 2006-05-03 三星Sdi株式会社 二次电池
JP2009076265A (ja) * 2007-09-19 2009-04-09 Panasonic Corp 電池パック
CN203933072U (zh) * 2014-04-28 2014-11-05 郝炫荣 一种具有电池鼓胀报警功能的移动电源

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003151603A (ja) * 2001-11-12 2003-05-23 Toyota Motor Corp 膜−電極接合体の短絡検査方法及び短絡検査装置
CN2727978Y (zh) * 2004-09-08 2005-09-21 东莞新能源电子科技有限公司 一种安全锂离子电池
CN104538694B (zh) * 2014-12-12 2017-02-22 中国科学院电工研究所 基于电阻抗成像技术的锂电池组监测系统及监测方法
CN105806206B (zh) * 2016-03-25 2019-01-08 威海华菱光电股份有限公司 厚度检测装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767232A (zh) * 2004-10-28 2006-05-03 三星Sdi株式会社 二次电池
JP2009076265A (ja) * 2007-09-19 2009-04-09 Panasonic Corp 電池パック
CN203933072U (zh) * 2014-04-28 2014-11-05 郝炫荣 一种具有电池鼓胀报警功能的移动电源

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141664A1 (zh) * 2020-12-29 2022-07-07 珠海迈巨微电子有限责任公司 电池安全检测装置、电池管理芯片及电池管理系统
CN114485739A (zh) * 2021-12-27 2022-05-13 荣耀终端有限公司 参数校准方法和穿戴设备

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CN110352532B (zh) 2021-06-01
WO2018218686A1 (zh) 2018-12-06

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