Waterproof electric vehicle charger

• Main Author: CHU WENLONG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model discloses a waterproof electric vehicle charger. The charger comprises a heat radiation housing, a charging component and a heat radiation fan. A containing cavity is defined in the heat dissipation shell, and a heat dissipation air channel is formed in the heat dissipation shell in the left-right direction. The charging component is arranged in the accommodating cavity; the heat dissipation fan is attached to the charging component through heat dissipation fins, and the fan is arranged along the heat dissipation air channel; a ventilation waterproof plate is arranged on the heat dissipation shell; the number of the ventilation waterproof plate is at least one, and the ventilation waterproof plate and the heat dissipation air channel form an integrated ventilation air channel communicated with the outside. According to the waterproof ventilation structure suitable for the electric vehicle charger provided by the utility model, the waterproof performance of the charger is greatly enhanced whi