JP2020177747A - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JP2020177747A JP2020177747A JP2019077565A JP2019077565A JP2020177747A JP 2020177747 A JP2020177747 A JP 2020177747A JP 2019077565 A JP2019077565 A JP 2019077565A JP 2019077565 A JP2019077565 A JP 2019077565A JP 2020177747 A JP2020177747 A JP 2020177747A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- battery cell
- plate
- elastic member
- stacking direction
- 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.)
- Granted
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
図1は、実施形態に係る電池モジュールの概略構成を示す縦断面図である。図2は、実施形態に係る電池モジュールの概略構成を示す部分分解斜視図である。図3は、実施形態に係る電池モジュールの要部の概略構成を示す模式図である。図4(A)及び図4(B)は、実施形態に係る電池モジュールの要部の仕組みを説明するための模式図である。なお、図1は、一対のカラーの幅方向において連結する連結部が省略されている。図4(A)は、電池セルの膨張前の弾性部材の状態の一例を表し、図4(B)は、電池セルの膨張時の弾性部材の状態の一例を表す。
2 電池セル群
3 プレート
4 弾性部材
4a 固定部
4b 接触部
4c 変化吸収部
5 カラー
5a 連結部
10 電池セル
41,42 接続点
CP 屈曲点
Claims (3)
- 熱伝導性を有し、かつ複数の電池セルが積層されるプレートと、
前記プレートの両端部をそれぞれ固定する一対の固定部材と、
弾性を有し、かつ前記プレートの両端部とともに、両端部に設けられた固定部が一対の前記固定部材に固定される弾性部材と、
を備え、
複数の前記電池セルは、
積層方向において互いに接触した状態で、積層方向の一方側の前記電池セルが前記プレートと接触し、他方側の前記電池セルが前記弾性部材と接触し、
前記弾性部材は、
前記電池セルと接触する接触部と、前記固定部との間に、変化吸収部を有し、
前記変化吸収部は、
複数の前記電池セルの通常状態時から膨張状態時への変化による、前記接触部と前記固定部との直線距離の変化を吸収する
ことを特徴とする電池モジュール。 - 前記変化吸収部は、1以上の屈曲点を有する
請求項1に記載の電池モジュール。 - 一対の前記固定部材は、
積層方向から見た場合に、前記固定部材の一方の端部において連結部により互いに連結される
請求項1または2に記載の電池モジュール。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019077565A JP7083773B2 (ja) | 2019-04-16 | 2019-04-16 | 電池モジュール |
CN202010183631.7A CN111834564A (zh) | 2019-04-16 | 2020-03-16 | 电池模块 |
DE102020203335.8A DE102020203335A1 (de) | 2019-04-16 | 2020-03-16 | Batterie-modul |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019077565A JP7083773B2 (ja) | 2019-04-16 | 2019-04-16 | 電池モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020177747A true JP2020177747A (ja) | 2020-10-29 |
JP7083773B2 JP7083773B2 (ja) | 2022-06-13 |
Family
ID=72660055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019077565A Active JP7083773B2 (ja) | 2019-04-16 | 2019-04-16 | 電池モジュール |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7083773B2 (ja) |
CN (1) | CN111834564A (ja) |
DE (1) | DE102020203335A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7369874B2 (ja) | 2021-07-15 | 2023-10-26 | 寧徳時代新能源科技股▲分▼有限公司 | 電池及び電力消費装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113828489A (zh) * | 2021-11-04 | 2021-12-24 | 东莞新能德科技有限公司 | 点胶装置及电池组装方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015520922A (ja) * | 2012-06-07 | 2015-07-23 | エルジー・ケム・リミテッド | 安定性が向上した構造及び高い冷却効率性を有する電池モジュール |
JP2015149238A (ja) * | 2014-02-07 | 2015-08-20 | 株式会社日本自動車部品総合研究所 | 組電池 |
JP2017027673A (ja) * | 2015-07-16 | 2017-02-02 | 株式会社豊田自動織機 | 電池モジュール |
JP2017123313A (ja) * | 2016-01-08 | 2017-07-13 | 株式会社デンソー | 電池パック |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150127863A (ko) * | 2012-08-30 | 2015-11-18 | 에스케이이노베이션 주식회사 | 배터리 모듈 |
JP6626347B2 (ja) * | 2016-01-08 | 2019-12-25 | イリソ電子工業株式会社 | 端子及びコネクタ |
-
2019
- 2019-04-16 JP JP2019077565A patent/JP7083773B2/ja active Active
-
2020
- 2020-03-16 DE DE102020203335.8A patent/DE102020203335A1/de active Pending
- 2020-03-16 CN CN202010183631.7A patent/CN111834564A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015520922A (ja) * | 2012-06-07 | 2015-07-23 | エルジー・ケム・リミテッド | 安定性が向上した構造及び高い冷却効率性を有する電池モジュール |
JP2015149238A (ja) * | 2014-02-07 | 2015-08-20 | 株式会社日本自動車部品総合研究所 | 組電池 |
JP2017027673A (ja) * | 2015-07-16 | 2017-02-02 | 株式会社豊田自動織機 | 電池モジュール |
JP2017123313A (ja) * | 2016-01-08 | 2017-07-13 | 株式会社デンソー | 電池パック |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7369874B2 (ja) | 2021-07-15 | 2023-10-26 | 寧徳時代新能源科技股▲分▼有限公司 | 電池及び電力消費装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102020203335A1 (de) | 2020-10-22 |
CN111834564A (zh) | 2020-10-27 |
JP7083773B2 (ja) | 2022-06-13 |
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