JP2023178186A - 電池モジュールおよび電子デバイス - Google Patents
電池モジュールおよび電子デバイス Download PDFInfo
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- JP2023178186A JP2023178186A JP2022204258A JP2022204258A JP2023178186A JP 2023178186 A JP2023178186 A JP 2023178186A JP 2022204258 A JP2022204258 A JP 2022204258A JP 2022204258 A JP2022204258 A JP 2022204258A JP 2023178186 A JP2023178186 A JP 2023178186A
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- battery module
- energy absorbing
- energy
- limiting member
- cells
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- 238000006073 displacement reaction Methods 0.000 abstract description 23
- 238000010521 absorption reaction Methods 0.000 description 26
- 230000007246 mechanism Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 230000010261 cell growth Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte 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
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- 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
- H01M10/0445—Multimode batteries, e.g. containing auxiliary cells or electrodes switchable in parallel or series connections
-
- 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
- H01M50/20—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
- 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
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
-
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
-
- 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)
- Battery Mounting, Suspending (AREA)
Abstract
Description
2 セル
3 位置限定部材
4 緩衝部材
5 エネルギー吸収部材
6 位置決め部材
7 第1エネルギー吸収機構
8 第2エネルギー吸収機構
11 底板
12 上カバー
13 左側板
14 右側板
15 前端板
16 後端板
41 外フレーム部
42 緩衝部
51 エネルギー吸収部
71 第1支持部材
72 第2支持部材
73 第1エネルギー吸収アセンブリ
81 ブロックプッシュアセンブリ
82 第2エネルギー吸収アセンブリ
111 位置決め溝
731 第1部材
732 第2部材
733 リセット部材
734 回転シャフト
735 アダプタ
811 プッシュ板
812 プッシュブロック
813 弾性部材
821 エネルギー吸収筐体
822 第1当接部材
823 第1摺動部材
824 第1エネルギー吸収およびリセット部材
825 第2当接部材
826 第2摺動部材
827 第2エネルギー吸収およびリセット部材
7351 軸支部
7352 固定部
8111 第1位置限定案内溝
8112 第2位置限定案内溝
Claims (13)
- フレームと、
前記フレーム内に平行に積み重なった複数のセルと、
前記フレーム内に配置され、前記フレームを複数の空間に分割して、前記複数のセルを均一に配置した少なくとも1つの位置限定部材と、
前記隣接するセルの間、および/または前記セルと前記フレームの間にそれぞれ配置された複数の緩衝部材と、
を含む電池モジュール。 - エネルギー吸収部材をさらに含み、前記エネルギー吸収部材が、前記少なくとも1つの位置限定部材に隣接する位置に配置された請求項1に記載の電池モジュール。
- 前記エネルギー吸収部材が、複数のエネルギー吸収部を備え、前記複数のエネルギー吸収部が、同じ形状で、前記エネルギー吸収部材上に間隔を空けて配置された請求項2に記載の電池モジュール。
- 前記エネルギー吸収部のそれぞれが、突出形状に形成され、前記隣接するエネルギー吸収部が、反対方向に突出した請求項3に記載の電池モジュール。
- 位置決め部材をさらに含み、前記位置決め部材が、前記エネルギー吸収部材を前記少なくとも1つの位置限定部材に固定する請求項3に記載の電池モジュール。
- 前記少なくとも1つの位置限定部材の両側が、前記エネルギー吸収部材を備え、前記位置限定部材の前記両側に提供された前記2つのエネルギー吸収部材が、前記少なくとも1つの位置限定部材に対して対称的である請求項2に記載の電池モジュール。
- 前記少なくとも1つの位置限定部材の両側が、前記エネルギー吸収部材を備え、前記位置限定部材の前記両側に提供された前記2つのエネルギー吸収部材が、前記少なくとも1つの位置限定部材に対して対称的である請求項3に記載の電池モジュール。
- 前記少なくとも1つの位置限定部材の両側が、前記エネルギー吸収部材を備え、前記位置限定部材の前記両側に提供された前記2つのエネルギー吸収部材が、前記少なくとも1つの位置限定部材に対して対称的である請求項4に記載の電池モジュール。
- 前記少なくとも1つの位置限定部材の両側が、前記エネルギー吸収部材を備え、前記位置限定部材の前記両側に提供された前記2つのエネルギー吸収部材が、前記少なくとも1つの位置限定部材に対して対称的である請求項5に記載の電池モジュール。
- 前記緩衝部材のそれぞれが、外フレーム部および緩衝部を含み、前記外フレーム部の硬度が、前記緩衝部の硬度より大きい請求項1に記載の電池モジュール。
- 前記フレームが、底板および上カバーを含み、前記底板および前記上カバーのうちの少なくとも1つが、前記少なくとも1つの位置限定部材の少なくとも一部を埋め込んで位置決めするための位置決め溝を備える請求項1に記載の電池モジュール。
- 前記少なくとも1つの位置限定部材によって分割された前記複数の空間のそれぞれが、それぞれ3~9個の前記セルを有する請求項1に記載の電池モジュール。
- 請求項1~12のいずれか1項に記載の前記電池モジュールを含む電子デバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210626382.3 | 2022-06-02 | ||
CN202210626382.3A CN115149187A (zh) | 2022-06-02 | 2022-06-02 | 一种电池模组及电子装置 |
CN202211203986.3A CN115425352B (zh) | 2022-06-02 | 2022-09-29 | 一种电池模组及电子装置 |
CN202211203986.3 | 2022-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2023178186A true JP2023178186A (ja) | 2023-12-14 |
Family
ID=84569060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022204258A Pending JP2023178186A (ja) | 2022-06-02 | 2022-12-21 | 電池モジュールおよび電子デバイス |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230395885A1 (ja) |
EP (1) | EP4287375A1 (ja) |
JP (1) | JP2023178186A (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210074779A (ko) * | 2019-12-12 | 2021-06-22 | 주식회사 엘지에너지솔루션 | 인근 모듈로의 가스 이동을 방지할 수 있는 전지 모듈 |
KR20210090965A (ko) * | 2020-01-13 | 2021-07-21 | 주식회사 엘지에너지솔루션 | 흡수 부재를 포함한 배터리 모듈, 이를 포함하는 배터리 랙, 및 전력 저장 시스템 |
KR20210094925A (ko) * | 2020-01-22 | 2021-07-30 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 |
KR20210133542A (ko) * | 2020-04-29 | 2021-11-08 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
US20220006150A1 (en) * | 2020-07-03 | 2022-01-06 | Continental Structure Plastics, Inc. | Battery containment system |
KR20220014027A (ko) * | 2020-07-28 | 2022-02-04 | 에스케이온 주식회사 | 배터리 팩 |
WO2022024284A1 (ja) * | 2020-07-29 | 2022-02-03 | 株式会社 東芝 | 電池モジュール及び電池システム |
KR102577201B1 (ko) * | 2022-01-14 | 2023-09-14 | 에스케이온 주식회사 | 배터리 모듈 및 배터리 팩 |
-
2022
- 2022-12-19 US US18/084,508 patent/US20230395885A1/en active Pending
- 2022-12-21 EP EP22215633.3A patent/EP4287375A1/en active Pending
- 2022-12-21 JP JP2022204258A patent/JP2023178186A/ja active Pending
Also Published As
Publication number | Publication date |
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EP4287375A1 (en) | 2023-12-06 |
US20230395885A1 (en) | 2023-12-07 |
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