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Patent Searching and Data


Title:
ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/078025
Kind Code:
A1
Abstract:
The present invention relates to the field of electric vehicles, and disclosed is an electric vehicle, comprising a vehicle body and a battery box installed on the vehicle body. The battery box comprises: a box body provided with an accommodating chamber; the box body comprises a base and a cover body; the box body has a first side surface and a second side surface, the first side surface has a first ventilation grille, and the second side surface has a second ventilation grille. A first water retaining member and a second water retaining member are provided in the box body. The first water retaining member is connected to two sides and the lower side of the first ventilation grille. A first airflow channel that communicates with the inner part of the box body and the first ventilation grille is formed between the upper end and first side surface of the first water retaining member. The second water retaining member is connected to two sides and the lower side of the second ventilation grille, and a second airflow channel that communicates with the inner part of the box body and the second ventilation grille is formed between the upper end and second side surface of the second water retaining member. On the premise of ensuring that a battery pack is convenient to replace and achieving heat dissipation at the inner part of the battery box, the present application may effectively prevent rainwater from entering the battery box and affecting the battery pack.

Inventors:
JI, Shaoshan (Industrial ParkSuzhou, Jiangsu 3, CN)
DI, Weixing (Industrial ParkSuzhou, Jiangsu 3, CN)
DANG, Yazhou (Industrial ParkSuzhou, Jiangsu 3, CN)
Application Number:
CN2020/120170
Publication Date:
April 29, 2021
Filing Date:
October 10, 2020
Export Citation:
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Assignee:
POSITEC POWER TOOLS (SUZHOU) CO., LTD (NON-SMALL ENTITY) (Industrial ParkSuzhou, Jiangsu 3, CN)
International Classes:
H01M50/10; B62M6/90
Attorney, Agent or Firm:
SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (Suzhou, Jiangsu 0, CN)
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