ALUMINUM-AIR BATTERY

WIPO Patent Application WO/2021/109401

A1

An aluminum-air battery, comprising an aluminum electrode (1) and a negative electrode connector (21) connected to a current collecting portion (112) of the aluminum electrode (1). The current collecting portion (112) is sheet-shaped. The part, corresponding to the current collecting portion (112), of the negative electrode connector (21) is also sheet-shaped. The aluminum-air battery further comprises a connector clamp (3) used for connecting the aluminum electrode (1) and the negative electrode connector (21). The connector clamp (3) comprises a clamp body (32) with a U-shaped cross section and a force unloading handle (31) movably connected to the clamp body (32). Clamping fingers oppositely arranged on two sides of the clamp body (32) are integrally connected to a connecting portion in the middle of the clamp body (32). The force unloading handle (31) is installed on the connecting portion and used for extending between the clamping fingers to enable the clamping fingers on two sides to be away from each other. In the aluminum-air battery, the connection structure between the aluminum electrode (1) and the negative electrode connector (21) can enable the replacement of the aluminum electrode (1) to be more labor-saving and convenient.

LI YUMEI (CN)
ZHANG TINGTING (CN)
XU HUI (CN)
LANG JUN (CN)
ZHAO YING (CN)
ZHAO YINQI (CN)
YANG SHENG (CN)
HUANG TAIRAN (CN)
ZHANG WEIXIAN (CN)
FU YAE (CN)

PCT/CN2020/084162

June 10, 2021

April 10, 2020

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CRRC ZHUZHOU LOCOMOTIVE CO LTD (CN)

H01M2/20

CN202871941U	2013-04-10
CN2906948Y	2007-05-30
CN209312973U	2019-08-27
US20040175603A1	2004-09-09
JP2017033880A	2017-02-09

UNITALEN ATTORNEYS AT LAW (CN)

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