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1. CN212659632 - Battery pack structure

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Office
China
Application Number 202021255718.2
Application Date 30.06.2020
Publication Number 212659632
Publication Date 05.03.2021
Publication Kind U
IPC
H01M 50/244
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
244Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
H01M 50/502
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
H01M 50/519
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
519comprising printed circuit boards
H01M 10/42
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H02J 7/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
CPC
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
H01M 50/502
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
H02J 7/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H01M 50/244
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
244Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
H01M 50/519
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
519comprising printed circuit boards [PCB]
H01M 10/42
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
Applicants ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD.
浙江动一新能源动力科技股份有限公司
Inventors KE HENGZHAO
柯亨钊
DAI JIANHONG
戴建红
Agents 宁波高新区永创智诚专利代理事务所(普通合伙) 33264
Title
(EN) Battery pack structure
(ZH) 一种电池包结构
front page image
Abstract
(EN) The utility model discloses a battery pack structure, which relates to the technical field of battery packs, and comprises a shell, a battery cell and a circuit board which are arranged in the shell,and a supporting framework which is used for mounting and positioning the battery cell and the circuit board, a first bayonet and a second bayonet are respectively formed in the support framework relative to the positive and negative electrodes of the battery cell; the first electric connector is arranged at the first bayonet and connects one end of the positive electrode and one end of the negative electrode of the battery cell to the circuit board; the second electric connector is arranged at the second bayonet and connects the other ends of the positive electrode and the negative electrodeof the battery cell to the circuit board; the third electric connector is arranged at one end of the circuit board, and the third electric connector is configured to be electrically connected to electric equipment; the battery pack structure further comprises a supporting framework, wherein the supporting framework is used for mounting and fixing the battery cell and the circuit board; and meanwhile, the compact structural design is adopted, so that the size of the whole battery pack is greatly reduced, and the application range of the battery pack is wider.
(ZH) 本实用新型公开了一种电池包结构，涉及电池包技术领域，包括壳体，设置在壳体内部的电芯和电路板，电池包结构还包括支撑骨架，支撑骨架用于电芯和电路板的安装定位；支撑骨架相对于电芯的正负极分别设有第一卡口和第二卡口；第一电连接器，其布置在第一卡口处，并且将电芯正负极的一端连接到电路板；第二电连接器，其布置在第二卡口处，并且将电芯正负极的另一端连接到电路板；第三电连接器，其设置在电路板的一端，第三电连接器被配置为电连接到用电设备；电池包结构还包括支撑骨架，支撑骨架用于安装并固定电芯和电路板；同时采用紧凑的结构设计，大大减小了整个电池包的体积，使得电池包的适用范围更广。
Related patent documents
WO/2022/001168
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