The invention discloses a special electronic lock for an electric vehicle. The special electronic lock for the electric vehicle is characterized by comprising a plastic outer box and an airtight plastic inner box. A metal spring bolt and a driving assembly are arranged in the outer box, and the cylindrical metal spring bolt is coated with a protecting film. The protecting film comprises, by weight, 0.5 part of barium petroleum sulfonate, 18 parts of polyamide resin, 1-2 parts of decabromodiphenyl ether, 0.2 part of mica powder, 1-2 parts of dibutyl phthalate, 1.1 parts of kaolin, 1-2 parts of dodecyl trimethyl ammonium chloride and 2-3 parts of methylcellulose. Unique mechanical design and electronic design are adopted for the special electronic lock for the electric vehicle; the cylindrical metal spring bolt of the electronic lock is coated with the protecting film, and therefore long-term use of the cylindrical metal spring bolt can be guaranteed.
Special electronic lock for electric vehicle
2015-05-06
Patent
Electronic Resource
English
Electronic lock, electric vehicle charging seat and motor vehicle
European Patent Office | 2021
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