Title:
電池パック
Document Type and Number:
Japanese Patent JP6924252
Kind Code:
B2
Abstract:
The present disclosure provides a battery pack and a device comprising the battery pack, the battery pack comprises a double-layer battery module bracket, an upper-layer battery module, a lower-layer battery module and a supporting mechanism; the double-layer battery module bracket comprises an upper plate, a lower fixing member, an upper fixing member and a fastener; the lower fixing member and the upper plate are configured to enclose a lower accommodating space; the upper fixing member and the upper plate being are configured to enclose an upper accommodating space, a lower portion of the fastener exposed from the lower fixing member is fixed on the supporting mechanism; the upper-layer battery module is accommodated in the upper accommodating space and supported on the upper plate; the lower-layer battery module is accommodated in the lower accommodating space; the supporting mechanism supports the lower-layer battery module and the lower fixing member.
Inventors:
Wang Heng
季 ▲進▼清
Zhang sentence Kagayaki
▲銭▼ 木
▲項▼ 延火
季 ▲進▼清
Zhang sentence Kagayaki
▲銭▼ 木
▲項▼ 延火
Application Number:
JP2019224009A
Publication Date:
August 25, 2021
Filing Date:
December 11, 2019
Export Citation:
Assignee:
Contemporary Amperex Technology Co., Limited
International Classes:
H01M50/211; H01M50/204; H01M50/209; H01M50/242; H01M50/262; H01M50/289
Domestic Patent References:
| JP2007165164A | ||||
| JP2009026607A |
Foreign References:
| WO2012066875A1 |
Attorney, Agent or Firm:
Kazuyuki Hirayama
Kakimoto Yasunari
Mitsukazu Kondo
Kakimoto Yasunari
Mitsukazu Kondo