The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2024
Filed:
May. 24, 2021
Chongqing Jinkang Power New Energy Co., Ltd., Chongqing, CN;
Shengchang Guo, Chongqing, CN;
Qijun Liang, Chongqing, CN;
Jianxiong Zhao, Chongqing, CN;
Xing Wang, Chongqing, CN;
Xiujun Long, Chongqing, CN;
Zhankui Ren, Chongqing, CN;
Zimu Liao, Chongqing, CN;
Renzhang Xiao, Chongqing, CN;
Xunzhao Xia, Chongqing, CN;
Jian He, Chongqing, CN;
Shuang Zhang, Chongqing, CN;
Guangyi Liu, Chongqing, CN;
CHONGQING JINKANG POWER NEW ENERGY CO., LTD., Chongqing, CN;
Abstract
The present disclosure provides a battery pack, comprising: battery cells; a coolant tank for storing a coolant; a cooling circuit in communication with the coolant tank; a driving device for driving the coolant to flow; and a fire extinguishing pipeline connected to the cooling circuit; wherein, the fire extinguishing pipeline includes: a spraying pipe extending above the battery cells and forming an opening after being heated.