Emergency rescue charging vehicle with automatic cable coiling and locking functions of electric car

Abstract

The invention discloses an emergency rescue charging vehicle with automatic cable coiling and locking functions of an electric car. The emergency rescue charging vehicle comprises a cab, an air conditioner system, an emergency rescue charging case, a carriage, a vehicle body chassis, a dedicated tool cabinet and a control duty room, wherein the rear end of the cab is connected with the front end of the carriage; the air conditioner system is fixedly mounted in the carriage. According to the emergency rescue charging vehicle, a charging cable is automatically coiled and uncoiled by an arrangedautomatic cable coiling device, and the cable is connected with a coil spring and can be simultaneously matched with a rotor and a stator that are arranged inside to rotate, so that the cable is protected and collected, the occupied space of the cable is saved, the cable can be prevented from being abraded as the cable is placed randomly and falls down to the ground, and the cable is effectively protected; by adopting a cable locking device which is arranged and through the match of a ratchet wheel and a pawl, the automatic cable locking function is achieved, a charging gun is prevented from pulling out due to the affection of pulling force when the electric car is charged, and a dangerous accident is effectively avoided, so that the emergency rescue charging vehicle is safer when in charging.

Description

technical field [0001] The invention relates to the field of road emergency rescue, in particular to an electric vehicle emergency rescue charging vehicle with an automatic winding cable locking function. Background technique [0002] Due to the development of technology, electric vehicles have been widely valued as a new energy-saving means of transportation. More and more people choose to buy electric vehicles as a means of travel. Due to the limited battery life of electric vehicles, sudden failures such as power supply depletion are prone to occur, and rescue charging vehicles are required. Carry out rescue, and the charging cable of the rescue charging car is mostly wound on one side or hangs on the ground, so charging and collecting are not easy, and problems are prone to occur. [0003] At present, the existing emergency rescue charging vehicles have the following disadvantages: [0004] In the process of charging electric vehicles, since the charging cables of rescu...

AI Technical Summary

Problems solved by technology

[0004] In the process of charging electric vehicles, since the charging cables of rescue charging vehicles are placed randomly and messily when collected, they need to be adjusted during use, which is cumbersome to operate, and the long cables often hang down to the ground during charging, which is easy to be damaged by the wheels. The phenomenon of outer layer wear caused by rolling will shorten the service life of the cable and lead to dangerous accidents

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