Battery compartment throwing structure of battery replacement type electric automobile

A technology for electric vehicles and battery compartments, which is applied in the direction of electric vehicles, structural parts, battery pack components, etc., can solve the problems of ignition of vehicles, long charging time, loss of personnel and property, etc., to suppress temperature and avoid secondary recombination Effects of burning and large personnel property damage
CN112208332AActive Publication Date: 2021-01-12江苏美奥新能源科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏美奥新能源科技有限公司
Publication Date
2021-01-12

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Abstract

The invention relates to the technical field of new energy automobile equipment, and discloses a battery compartment throwing structure of a battery replacement type electric automobile, which comprises a chassis, a battery compartment is embedded in the bottom of the chassis, an exhaust pipe is arranged on one side of the battery compartment, and a sensor for monitoring whether a battery burns ornot is arranged in the battery compartment. According to the battery compartment throwing structure of the battery replacement type electric automobile, when it is detected that a battery spontaneously combusts, a large amount of nitrogen is instantly released through ignition of the gas production device, the battery compartment and the connecting compartment are integrally thrown out through rapid change of air pressure, and the situation that the battery is on fire to ignite the automobile, and consequently larger personnel and property losses are caused is avoided, and moreover, open firecan be rapidly extinguished, meanwhile, the temperature in the battery bin is restrained, secondary reburning of the battery is effectively avoided, enough time is reserved for throwing out of the battery, after the battery is thrown out, the battery is far away from a vehicle and is not completely separated from the vehicle, the throwing-out position of the battery can be conveniently controlled, and extra influences are reduced.
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Description

technical field

[0001] The invention relates to the technical field of new energy vehicle equipment, in particular to a throwing away structure of a battery compartment of a battery-swapping electric vehicle. Background technique

[0002] With the popularity of the concept of energy saving and emission reduction and the advancement of science and technology, electric vehicle technology has made great progress this year. For electric vehicles, battery charging time consumption and battery life are difficult bottlenecks to break through. Therefore, some car manufacturers have introduced battery-swapping electric vehicles to overcome insufficient battery life and long charging time by providing battery replacement services. The problem.

[0003] Existing electric vehicles usually use lithium batteries. Lithium batteries are made of flammable organic electrolyte solutions and active lithium metals, and have high battery energy density. Spontaneous combustion or even explosion ...

Claims

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