Novel double-guide-coil-track charger for storage battery of electric vehicle

Abstract

The invention provides a novel double-guide-coil-track charger for a storage battery of an electric vehicle. The novel double-guide-coil-track charger structurally comprises a charger outer case, a rotary locking disk, an adapting connector, side-discharge pieces and a double-guide-coil-track device. The rotary locking disk is mounted in the middle position of the top end of the charger outer casein an embedded manner; the rotary locking disk is mechanically connected to the double-guide-coil-track device; and the adapting connector is arranged at the right end of the charger outer case and at the left side of the side-discharge pieces. When the electrical quantity of the storage battery of the electric vehicle is about to be exhausted, a plug and the adapting connector can be pulled to enable output lines on two ends to simultaneously pull and release a rotary guide coating disk. Even in a space where many electric vehicles are parked, the storage battery and a charging base can be connected by the charger which is capable of free length adjustment. An outer coil strip can also be used as a hanging part, and the charger can be hung on a protrusion-rod-like position of the electric vehicle by virtue of the unique spiral outwardly-extended structure so as to avoid direct or indirect contact between the charger and the ground, so that the protection on the storage battery can beimproved and the reverse output can be prevented.

Description

technical field [0001] The invention belongs to the field of accumulators, and more specifically relates to a novel dual-lead rail charger for an electric vehicle accumulator. Background technique [0002] With the implementation of the concept of green travel, the use of electric vehicles has increased sharply. In public parking areas, there are generally areas for electric vehicles to be parked and charged. However, in public areas, there are a large number of electric vehicles parked. In rainy days, although there are shelters in general public parking areas, a large amount of rainwater will be carried in and out of the electric vehicles, and the ground will be very wet. When the electric vehicles are charging, the power transmission interface of the internal battery is in the charging state. will be open. [0003] Based on the above description, the inventors found that the existing double-lead ring rail charger for a new electric vehicle battery mainly has the followin...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a new electric vehicle battery double-lead ring rail charger to solve the problem that when the battery power in the electric vehicle is about to run out, and in the space where many electric vehicles are parked, It is difficult to connect the battery to the charging stand through the limited length of the charger. Even if the connection can be barely made, the charger will be suspended in the air. Since the weight of the charger will simultaneously suppress the weight of the charging ports at both ends, the charging ports at both ends are relatively easy. Falling off, if one end of the plug falls off, when the charger falls on the ground soaked by rainwater, the rainwater invades the inside of the charger, which makes the voltage unbalanced. Since the connectors at both ends are still connected, the internal current of the battery will leak out, resulting in The problem of reverse output

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