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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 12087925 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Aug. 07, 2022

Power supply system

Applicant:

Hoi Tung Innotek (Shenzhen) Co., Ltd., Shenzhen, CN;

Inventors:

Xiaoliang Sun, Shenzhen, CN;

Ping Lin, Shenzhen, CN;

Zhiwen Xie, Shenzhen, CN;

Anming Yang, Shenzhen, CN;

Linmao Guo, Shenzhen, CN;

Assignee:

Hoi Tung Innotek (Shenzhen) Co., Ltd., Shenzhen, CN;

Attorney:

Nitin Kaushik

Primary Examiner:

Carlos Amaya

Int. Cl.
CPC ...
H01M 10/625 (2014.01); B60K 1/04 (2019.01); B60L 7/02 (2006.01); B60L 50/60 (2019.01); B60L 50/64 (2019.01); B60L 53/16 (2019.01); H01M 10/46 (2006.01); H01M 10/48 (2006.01); H01M 10/613 (2014.01); H01M 10/6562 (2014.01); H01M 50/204 (2021.01); H01M 50/242 (2021.01); H01M 50/249 (2021.01); H01M 50/298 (2021.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/625 (2015.04); B60K 1/04 (2013.01); B60L 7/02 (2013.01); B60L 50/64 (2019.02); B60L 50/66 (2019.02); B60L 53/16 (2019.02); H01M 10/46 (2013.01); H01M 10/482 (2013.01); H01M 10/613 (2015.04); H01M 10/6562 (2015.04); H01M 50/204 (2021.01); H01M 50/242 (2021.01); H01M 50/249 (2021.01); H01M 50/298 (2021.01); H02J 7/0013 (2013.01); H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); H02J 7/007 (2013.01); H01M 2220/20 (2013.01);
Abstract

A power supply system () is used for supplying power to a power system of an electric tractor and comprises a bracket () that is provided above and below a frame of a transport trailer, first cases () that are provided on the bracket and first power battery packs that are suspended inside the first case. Each of the first cases is provided with a first ventilation structure and a second ventilation structure () so that while the transport trailer is moving, wind can enter the first case from the first ventilation structure and be discharged from the second ventilation structure, thus achieving further cooling and heat dissipation for the first power battery packs and avoiding service life being impacted due to the first power battery pack overheating.

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