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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.:

US 12341170 B1

PDFFull Text
Date of Patent:
Jun. 24, 2025

Filed:

Sep. 26, 2022

Energy storage system

Applicant:

Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;

Inventors:

Hao Meng, Dongguan, CN;

Jun Chen, Dongguan, CN;

Hengqu Li, Dongguan, CN;

Assignee:

Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Adam B Dravininkas

Int. Cl.
CPC ...
H01M 10/613 (2014.01); H01M 10/627 (2014.01); H01M 10/6563 (2014.01); H01M 10/6566 (2014.01); H01M 10/663 (2014.01); H01M 50/204 (2021.01); H01M 50/291 (2021.01); H02J 7/00 (2006.01); H05K 5/02 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H01M 10/613 (2015.04); H01M 10/627 (2015.04); H01M 10/6563 (2015.04); H01M 10/6566 (2015.04); H01M 10/663 (2015.04); H01M 50/204 (2021.01); H01M 50/291 (2021.01); H02J 7/0013 (2013.01); H02J 7/0042 (2013.01); H05K 5/0217 (2013.01); H05K 7/20145 (2013.01); H01M 2220/10 (2013.01); H02J 2207/20 (2020.01);
Abstract

An energy storage system includes a cabinet, an air conditioner, a battery energy storage unit, and an air duct. The air conditioner is fastened to the cabinet. The air conditioner includes an air supply vent and an air return vent. The battery energy storage unit is accommodated in the cabinet. A first channel and a second channel that are separated are formed between the battery energy storage unit and an inner wall of the cabinet. The second channel is connected to the air return vent. The battery energy storage unit includes an air intake vent and an air exhaust vent. The air intake vent is connected to the first channel. The air exhaust vent is connected to the second channel. The air duct is accommodated in the second passage.

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