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1. CN209104229 - Battery box

Office
China
Application Number 201822224327.3
Application Date 27.12.2018
Publication Number 209104229
Publication Date 12.07.2019
Publication Kind U
IPC
H01M 2/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 2/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
02Cases, jackets or wrappings
04Lids or covers
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
CPC
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
H01M 50/147
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
10Primary casings, jackets or wrappings of a single cell or a single battery
147Lids or covers
H01M 50/20
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
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
Applicants NINGDE CONTEMPORARY AMPEREX TECHNOLOGY CO., LTD.
宁德时代新能源科技股份有限公司
Inventors JIANG LIWEN
姜利文
FANG WUMEI
方伍梅
Agents 北京五洲洋和知识产权代理事务所(普通合伙) 11387
Title
(EN) Battery box
(ZH) 电池箱
Abstract
(EN)
The utility model provides a battery box. The battery box comprises a battery and an electronic device electrically connected with the battery, the lower box body comprises a first box part and a second box part, and the second box part is integrally connected to the first box part; the first upper cover is detachably installed above the first box part in a sealed mode in the height direction, a sealed first space is formed by the first upper cover and the first box part, and the first space contains the battery; the second upper cover is detachably installed above the second box part in a sealed mode in the height direction, a sealed second space is formed by the second upper cover and the second box part, the second space contains electronic devices electrically connected with the battery, and the second upper cover is independent of the first upper cover. According to the battery box disclosed by the utility model, the second upper cover is independent of the first upper cover, so that only the second upper cover needs to be independently disassembled when electronic devices in the second space are maintained or replaced, and the maintenance cost and difficulty of the battery box are reduced.

(ZH)
本实用新型提供了一种电池箱,其包括:电池和与电池电连接的电子器件。电池箱还包括:下箱体,包括第一箱部以及第二箱部,第二箱部一体地连接于第一箱部;第一上盖,在高向密封可拆卸地安装于第一箱部的上方并与第一箱部形成密封的第一空间,第一空间收容电池;第二上盖,在高向密封可拆卸地安装于第二箱部的上方并与第二箱部形成密封的第二空间,第二空间收容与电池电连接的电子器件,第二上盖独立于第一上盖设置。在根据本实用新型的电池箱中,第二上盖独立于第一上盖设置,使得在对第二空间中的电子器件进行维修或更换时,仅需单独拆卸第二上盖即可,降低了电池箱的维修成本和难度。

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