KR20170052831A - 보강 지지부재를 포함하고 있는 전지팩 - Google Patents
보강 지지부재를 포함하고 있는 전지팩 Download PDFInfo
- Publication number
- KR20170052831A KR20170052831A KR1020150154836A KR20150154836A KR20170052831A KR 20170052831 A KR20170052831 A KR 20170052831A KR 1020150154836 A KR1020150154836 A KR 1020150154836A KR 20150154836 A KR20150154836 A KR 20150154836A KR 20170052831 A KR20170052831 A KR 20170052831A
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- KR
- South Korea
- Prior art keywords
- battery pack
- base plate
- battery
- pack according
- battery module
- 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.)
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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- 150000003624 transition metals Chemical group 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
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- 239000011787 zinc oxide Substances 0.000 description 1
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Classifications
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- H01M2/1016—
-
- 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
- H01M50/24—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 from their environment, e.g. from corrosion
-
- H01M2/1083—
-
- 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
-
- 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
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
-
- 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
-
- Y02E60/122—
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
Description
도 2는 도 1의 보강 지지부재가 장착된 베이스 플레이트의 구조를 개략적으로 나타낸 평면도이다;
도 3은 도 1의 보강 지지부재의 구조를 개략적으로 나타낸 모식도이다;
도 4는 도 1의 전지팩의 측면 구조를 개략적으로 나타낸 수직 단면도이다.
Claims (23)
- 각각 복수의 전지셀들이 배열되어 있는 둘 이상의 전지모듈 어셈블리들이 소정의 간격을 두고 서로 이격된 상태로 일면에 탑재되는 베이스 플레이트(base plate);
상기 전지모듈 어셈블리들을 내장한 상태로 베이스 플레이트의 일면에서 결합된 커버(cover) 부재; 및
상기 베이스 플레이트에 대해 커버 부재의 장착 상태를 지지하면서, 전지모듈 어셈블리들 사이의 이격 부위에 위치하는 보강 지지부재;
를 포함하는 것을 특징으로 하는 전지팩. - 제 1 항에 있어서, 각각의 전지모듈 어셈블리는 일측 외주변의 길이가 나머지 외주변의 길이에 비해 상대적으로 큰 직육면체 구조로 형성되어 있는 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 전지모듈 어셈블리들은 상대적으로 큰 크기로 이루어진 외주변이 서로 대면하는 상태로 베이스 플레이트 상에 탑재되어 있는 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 전지모듈 어셈블리들의 상호 이격 거리는 보강 지지부재의 폭에 대해 150% 내지 500%의 크기인 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 베이스 플레이트에는, 전지모듈 어셈블리들이 탑재되는 부위가 구획되도록, 전지모듈 어셈블리들 사이의 이격 부위에 구획 공간이 형성되어 있는 것을 특징으로 하는 전지팩.
- 제 5 항에 있어서, 상기 베이스 플레이트의 구획 공간에 보강 지지부재가 위치하는 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 커버 부재는 내주면이 전지모듈 어셈블리 집합체의 외주면에 대응하는 구조로 형성되어 있는 것을 특징으로 하는 전지팩.
- 제 7 항에 있어서, 상기 커버 부재는, 전지모듈 어셈블리들이 구분되도록, 전지모듈 어셈블리들 사이의 이격 공간에 대응하는 부위가 내측으로 만입된 구조로 이루어진 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 보강 지지부재는 적어도 둘 이상의 지지부들 사이에 커넥트 빔(connect beam)이 연결된 구조로 이루어진 것을 특징으로 하는 전지팩.
- 제 9 항에 있어서, 상기 지지부들 및 커넥트 빔은 일체형 구조로 이루어진 것을 특징으로 하는 전지팩.
- 제 9 항에 있어서, 상기 지지부들 사이에 연결된 커넥트 빔의 길이는 보강 지지부재의 전체 길이에 대해 10% 내지 30%의 크기로 이루어진 것을 특징으로 하는 전지팩.
- 제 9 항에 있어서, 각각의 지지부는 수평 단면 형상이 원형, 사각형, 삼각형, 또는 다각형 구조인 기둥 형상으로 이루어진 것을 특징으로 하는 전지팩.
- 제 9 항에 있어서, 상기 보강 지지부재는 서로 대향하는 지지부의 양면이 각각 커버 부재의 만입된 내주면 부위 및 베이스 플레이트 상의 전지셀 어셈블리들의 이격 부위에 대면하여 결합되는 것을 특징으로 하는 전지팩.
- 제 13 항에 있어서, 상기 지지부는 커버 부재 및 베이스 플레이트에 대면하여 결합되는 양면에 체결구가 결합되는 체결공이 형성되어 있는 것을 특징으로 하는 전지팩.
- 제 14 항에 있어서, 상기 체결공은 지지부의 서로 대향하는 양면을 관통하는 구조로 형성되어 있는 것을 특징으로 하는 전지팩.
- 제 14 항에 있어서, 상기 지지부의 체결공에 대응되는 커버 부재 및 베이스 플레이트의 부위에는 각각 관통구가 형성되어 있고, 상기 체결구는 커버 부재 또는 베이스 플레이트로부터 이에 대향하는 방향으로 관통구 및 체결공을 통해 삽입 및 결합되는 것을 특징으로 하는 전지팩.
- 제 13 항에 있어서, 상기 지지부는 베이스 플레이트 및 커버 부재에 대면하여 결합되는 양면 부위에 수밀용 가스켓이 개재되어 있는 것을 특징으로 하는 전지팩.
- 제 17 항에 있어서, 상기 수밀용 가스켓은 지지부의 체결공에 대응되는 부위가 관통되어 있는 구조로 이루어진 것을 특징으로 하는 전지팩.
- 제 17 항에 있어서, 상기 수밀용 가스켓의 소재는 합성 고무, 천연 고무, 실리콘 수지, 및 PVC(Polyvinyl Chloride)로 이루어진 군으로부터 선택되는 어느 하나 이상인 것을 특징으로 하는 전지팩.
- 제 19 항에 있어서, 상기 합성고무는 스티렌-부타디엔 고무, 폴리클로로프렌 고무, 니트릴 고무, 부틸 고무, 부타디엔 고무, 이소프렌 고무, 에틸렌프리필렌 고무, 다황화물계 고무, 실리콘 고무, 플루오로계 고무, 우레탄 고무, 및 아크릴 고무로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 전지팩.
- 제 1 항에 있어서, 상기 전지셀은 리튬 이차전지인 것을 특징으로 하는 전지팩.
- 제 1 항에 따른 전지팩을 포함하는 것을 특징으로 하는 디바이스.
- 제 22 항에 있어서, 상기 디바이스는 전기자동차, 하이브리드 전기자동차, 또는 플러그인 하이브리드 전기자동차로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 하는 디바이스.
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KR1020150154836A KR102127273B1 (ko) | 2015-11-05 | 2015-11-05 | 보강 지지부재를 포함하고 있는 전지팩 |
US15/750,771 US10529967B2 (en) | 2015-11-05 | 2016-09-12 | Battery pack including reinforcement supporting member |
PL16862283T PL3333935T3 (pl) | 2015-11-05 | 2016-09-12 | Pakiet akumulatorowy mający wzmacniające człony wsporcze |
EP16862283.5A EP3333935B1 (en) | 2015-11-05 | 2016-09-12 | Battery pack having reinforcing support members |
CN201680050201.XA CN107949929B (zh) | 2015-11-05 | 2016-09-12 | 包括增强支撑部件的电池组 |
PCT/KR2016/010250 WO2017078264A1 (ko) | 2015-11-05 | 2016-09-12 | 보강 지지부재를 포함하고 있는 전지팩 |
JP2018530465A JP6618220B2 (ja) | 2015-11-05 | 2016-09-12 | 補強支持部材を含んでいる電池パック |
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WO2025023628A1 (ko) * | 2023-07-27 | 2025-01-30 | 주식회사 카펙발레오 | 버스바 지지 브라켓과 이를 적용한 배터리 팩, 및 이를 탑재한 차량 |
KR20250017558A (ko) * | 2023-07-27 | 2025-02-04 | 주식회사 카펙발레오 | 버스바 지지 브라켓과 이를 적용한 배터리 팩, 및 이를 탑재한 차량 |
Also Published As
Publication number | Publication date |
---|---|
EP3333935B1 (en) | 2020-11-25 |
EP3333935A4 (en) | 2018-06-27 |
WO2017078264A1 (ko) | 2017-05-11 |
US10529967B2 (en) | 2020-01-07 |
EP3333935A1 (en) | 2018-06-13 |
CN107949929B (zh) | 2021-03-19 |
PL3333935T3 (pl) | 2021-03-08 |
JP6618220B2 (ja) | 2019-12-11 |
KR102127273B1 (ko) | 2020-06-26 |
US20190157638A1 (en) | 2019-05-23 |
CN107949929A (zh) | 2018-04-20 |
JP2018532243A (ja) | 2018-11-01 |
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