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
06.05.2015
Patent
Elektronische Ressource
Englisch
Electronic lock, electric vehicle charging seat and motor vehicle
Europäisches Patentamt | 2021
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