POWER DISTRIBUTION APPARATUS, BATTERY PACK AND VEHICLE

WIPO Patent Application WO/2023/116293

A1

A power distribution apparatus, a battery pack, and a vehicle. The power distribution apparatus (1) comprises: a base (100), to which a high-voltage connection portion (110) and a low-voltage connection portion (120) are fixed; a high-voltage loop (200), at least a part of which is assembled on the base, the high-voltage loop being in electrical connection with the high-voltage connection portion, being provided with a positive module connection end (210) and a negative module connection end (220), and comprising a main disconnecting switch core body (230) fixed by the base; a circuit board (300), which is mounted on the base; a low-voltage loop (400), which is integrated into the circuit board and is in electrical connection with the low-voltage connection portion; and a plurality of high-voltage and low-voltage connection pieces (500), one end of each of which is connected to the high-voltage loop so as to be in electrical connection therewith, and the other end of each of which is inserted into the circuit board so as to be in electrical connection with the low-voltage loop. The power distribution apparatus has the advantages of simple and compact structure, a high space utilization rate, a small size, light weight and low cost.

GAO JIAN (CN)
E CONGJI (CN)
ZHAO XIAOPENG (CN)
PENG QINGBO (CN)
WU ZHENHAN (CN)
WANG CHENGZHI (CN)

PCT/CN2022/132834

June 29, 2023

November 18, 2022

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BYD CO LTD (CN)

H02B1/24; H01M50/519

CN206471638U	2017-09-05
CN109591727A	2019-04-09
CN112996243A	2021-06-18
CN108550757A	2018-09-18
CN213920679U	2021-08-10
US20130099765A1	2013-04-25

SHENZHEN HUISHI PATENT AGENT CO., LTD. (CN)

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