The invention discloses an electronic lock for an electric vehicle. The electronic lock comprises an outer plastic box and an inner sealed plastic box. The outer box is internally provided with a metal spring bolt and a driving assembly, wherein the driving assembly comprises a motor and a metal transmission mechanism. The metal transmission mechanism is coated with a protection film which is composed, by weight, of 2-3 parts of methyl-1H-benzotriazole, 13 parts of stearoyl acrylic ester, 0.7 part of yttrium oxide, 1.4 parts of titanium dioxide, 1-2 parts of calcium naphthenate, 0.4 part of graphite powder, 1-2 parts of N-acyl amino acid salt and 2-3 parts of polyacrylic acid. The electronic lock for the electric vehicle has the unique mechanical design and electronic design, the metal transmission mechanism of the electronic lock is coated with the protection film, long-time use of the metal transmission mechanism can be ensured, and the spring bolt can be effectively driven.
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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