Automobile plug-in hybrid power driving device

Abstract

The invention discloses an automobile plug-in hybrid power driving device which comprises a battery rail, the battery rail is used for fixing a base of a battery, a winding box is arranged on the battery rail, the winding box is fixedly arranged on the upper side of the winding box, an evacuation structure is arranged in the winding box, and the evacuation structure is used for clean up the trunk space when collision occurs. The safety device is an integral safety device installed on the lower side of the trunk, when the tail of the vehicle is seriously impacted and an energy absorption block in the device detects that the battery pack has the risk of invading a gasoline tank, the device is started, the trunk cover is opened through a forced damage structure, meanwhile, luggage in the trunk is lifted out of the trunk through contraction of the integrated covering cloth and lifting of the turnover plate, after the battery pack is collided, the battery pack close to the oil tank deviates from the plane of the oil tank under the action of lifting and the guide block in the invasion process, the battery pack is prevented from directly invading the oil tank, and serious accidents are avoided.

Description

technical field [0001] The invention relates to the related fields of plug-in vehicles, in particular to a plug-in hybrid drive device for vehicles. Background technique [0002] Plug-in hybrid electric vehicle is a new energy vehicle between pure electric vehicles and fuel vehicles. It has not only the engine, transmission, transmission system, oil circuit, fuel tank of traditional vehicles, but also the battery of pure electric vehicles. , motor, control circuit, and the battery capacity is relatively large, and there is a charging interface. It combines the advantages of pure electric vehicles (EV) and hybrid electric vehicles (HEV). Mode increases the mileage of the vehicle, but at present, the electric drive module of the plug-in hybrid electric vehicle is installed on the rear side of the vehicle, and the battery pack is installed under the trunk. The traditional tail energy absorbing device is closely connected with the battery pack. When the rear of the vehicle is h...

AI Technical Summary

Problems solved by technology

[0002] Plug-in hybrid electric vehicle is a new energy vehicle between pure electric vehicles and fuel vehicles. It has not only the engine, transmission, transmission system, oil circuit, fuel tank of traditional vehicles, but also the battery of pure electric vehicles. , motor, control circuit, and the battery capacity is relatively large, and there is a charging interface. It combines the advantages of pure electric vehicles (EV) and hybrid electric vehicles (HEV). Mode increases the mileage of the vehicle, but at present, the electric drive module of the plug-in hybrid electric vehicle is installed on the rear side of the vehicle, and the battery pack is installed under the trunk. The traditional tail energy absorbing device is closely connected with the battery pack. When the rear of the vehicle is hit violently and the energy-absorbing part cannot fully absorb energy, the battery pack will invade the gasoline tank under the impact, causing damage to the gasoline tank, and the invasion of the battery pack will cause gasoline to burn, causing serious traffic accidents

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