Title:
BATTERY PACK HOUSING AND BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2022/193793
Kind Code:
A1
Abstract:
Disclosed in the present application are a battery pack housing and a battery pack. The battery pack housing is used for accommodating support racks for supporting a plurality of battery cells, and comprises a first housing having an accommodating cavity, a first channel, a second channel, a first opening, a second opening, a third opening and a fourth opening; the accommodating cavity is used for accommodating the support racks; the first channel is communicated with the accommodating cavity by means of the first opening; the second channel is communicated with the accommodating cavity by means of the second opening; the first channel is communicated with the exterior of the first housing by means of the third opening; and the second channel is communicated with the exterior of the first housing by means of the fourth opening. The battery pack housing of the present application can improve the heat dissipation effect of a battery pack and the service life of the battery pack housing.
Inventors:
CHEN BINBIN (CN)
WANG HUAWEN (CN)
XI BINGRONG (CN)
HUA HUANGWEI (CN)
WANG HUAWEN (CN)
XI BINGRONG (CN)
HUA HUANGWEI (CN)
Application Number:
PCT/CN2021/143884
Publication Date:
September 22, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
SUNWODA ELECTRIC VEHICLE BATTERY CO LTD (CN)
International Classes:
H01M50/204; H01M10/613
Foreign References:
| CN106558659A | 2017-04-05 | |||
| CN113540637A | 2021-10-22 | |||
| CN112490560A | 2021-03-12 | |||
| CN104852105A | 2015-08-19 | |||
| US20070026301A1 | 2007-02-01 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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