MY179220A - Rechargeable battery assembly and terminal device - Google Patents

Rechargeable battery assembly and terminal device

Info

Publication number
MY179220A
MY179220A MYPI2017700302A MYPI2017700302A MY179220A MY 179220 A MY179220 A MY 179220A MY PI2017700302 A MYPI2017700302 A MY PI2017700302A MY PI2017700302 A MYPI2017700302 A MY PI2017700302A MY 179220 A MY179220 A MY 179220A
Authority
MY
Malaysia
Prior art keywords
temperature
battery
rechargeable battery
battery assembly
terminal device
Prior art date
Application number
MYPI2017700302A
Inventor
Jialiang Zhang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MY179220A publication Critical patent/MY179220A/en

Links

Classifications

    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/103—Fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A rechargeable battery assembly (100) and a terminal device. The terminal device is equipped with a rechargeable battery assembly. The rechargeable battery assembly comprises a battery main body (110), at least one temperature measurement element (120), and a processor. The battery main body comprises a cell (112) and at least two battery tabs (114). A charging current from a charging device is transmitted to the cell through the battery tabs. One temperature measurement element is corresponding to one battery tab, and the temperature measurement element is used for detecting the temperature of the corresponding battery tab, and transmitting, to the processor (140), temperature information indicating the temperature of the corresponding battery tab. The processor is used for acquiring the temperature information from the temperature measurement element, and for determining the temperature of the cell according to the temperature information. The rechargeable battery assembly can accurately acquire the temperature of the cell according to the temperatures of the battery tabs, thereby monitoring the temperature of the cell in real time and improving the use safety.
MYPI2017700302A 2015-03-27 2016-02-29 Rechargeable battery assembly and terminal device MY179220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510142272.XA CN104953642A (en) 2015-03-27 2015-03-27 Rechargeable battery pack and terminal device

Publications (1)

Publication Number Publication Date
MY179220A true MY179220A (en) 2020-11-02

Family

ID=54168096

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017700302A MY179220A (en) 2015-03-27 2016-02-29 Rechargeable battery assembly and terminal device

Country Status (9)

Country Link
US (1) US10714793B2 (en)
EP (1) EP3276776A4 (en)
JP (1) JP6368854B2 (en)
KR (1) KR101860746B1 (en)
CN (1) CN104953642A (en)
AU (1) AU2016240270B2 (en)
MY (1) MY179220A (en)
SG (1) SG11201700718YA (en)
WO (1) WO2016155447A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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CN104953642A (en) * 2015-03-27 2015-09-30 广东欧珀移动通信有限公司 Rechargeable battery pack and terminal device
JP6615873B2 (en) * 2016-02-05 2019-12-04 オッポ広東移動通信有限公司 Charging method, adapter and mobile terminal
CN107134558B (en) * 2016-02-29 2020-02-04 比亚迪股份有限公司 Battery module and notebook computer
CN106684277B (en) * 2016-07-28 2019-10-08 Oppo广东移动通信有限公司 Terminal, battery pack and battery protection board thereof
US11038210B2 (en) * 2018-07-09 2021-06-15 Ford Global Technologies, Llc Dipole antenna via flexible circuitry
CN110907056A (en) * 2018-09-14 2020-03-24 宁德时代新能源科技股份有限公司 A battery pack temperature detection system
CN109682806A (en) * 2019-03-04 2019-04-26 沈阳溢源生物科技有限公司 A kind of colour comparator measuring effective chlorine
JP7399750B2 (en) * 2020-03-03 2023-12-18 本田技研工業株式会社 Quick charging device and quick charging method
CN112213645A (en) * 2020-10-10 2021-01-12 成都奥瑞克新能源科技有限公司 Line Monitoring System of Mining Battery
JP7840996B2 (en) * 2022-01-27 2026-04-06 日産自動車株式会社 Battery module and charge/discharge control device

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Also Published As

Publication number Publication date
AU2016240270B2 (en) 2018-03-29
KR20170033356A (en) 2017-03-24
JP2017526129A (en) 2017-09-07
EP3276776A4 (en) 2018-08-08
WO2016155447A1 (en) 2016-10-06
EP3276776A1 (en) 2018-01-31
SG11201700718YA (en) 2017-02-27
US10714793B2 (en) 2020-07-14
KR101860746B1 (en) 2018-05-24
JP6368854B2 (en) 2018-08-01
CN104953642A (en) 2015-09-30
US20170179547A1 (en) 2017-06-22
AU2016240270A1 (en) 2017-02-16

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