Buffering and cooling electric vehicle battery containing structure

Abstract

The invention discloses a buffering and cooling electric vehicle battery containing structure which comprises a frame. A battery containing groove is formed in the middle of the frame, a battery box protection shell is fixedly inserted into the battery containing groove in a sleeved mode, multiple threaded connection through holes are formed in the side walls of the battery box protection shell, ball-head plungers are connected into the threaded connection through holes in a threaded mode, and a battery box is put into the battery box protection shell; the outer side walls of the middle of the battery box are each provided with an annular positioning portion, steel balls of the ball-head plungers are nested in concave holes formed in the annular positioning portions, the outer side wall of the battery containing groove is provided with a fan connecting cylinder, an exhaust fan is connected in the fan connecting cylinder in a threaded mode, multiple buffer springs are fixed to the bottom face of the battery box protection shell, a buffer cushion is put on the buffer springs, and the battery box abuts against the buffer cushion in a pressing mode, so that when an electric vehicle runs, a buffer effect on the battery box is achieved, and the service life is prolonged; meanwhile, by means of the exhaust fan, certain heat in the battery box can be exhausted, and the safety is improved.

Description

Technical field: [0001] The invention relates to the technical field of electric vehicle equipment, and more specifically relates to a battery placement structure for buffering and cooling electric vehicles. Background technique: [0002] At present, electric vehicles have been very popular in China. Due to their convenient charging and simple operation, they have replaced bicycles in people's status. However, electric vehicles need electricity as power, that is, they must be powered by batteries, and the existing batteries It is installed in the battery box, and the battery box is fixed in the battery slot on the frame. It is generally fixedly connected, so that when the car vibrates, the battery box will also vibrate, and because the battery box is hard-connected to the car In the frame, there is no other buffer device. After a long time, it will have an impact on the use of the battery. It is easy to make the connecting wires welded in the battery detached, making the ele...

AI Technical Summary

Problems solved by technology

[0002] At present, electric vehicles have been very popular in China. Due to their convenient charging and simple operation, they have replaced bicycles in people's status. However, electric vehicles need electricity as power, that is, they must be powered by batteries, and the existing batteries It is installed in the battery box, and the battery box is fixed in the battery slot on the frame. It is generally fixedly connected, so that when the car vibrates, the battery box will also vibrate, and because the battery box is hard-connected to the car In the frame, there is no other buffer device. After a long time, it will have an impact on the use of the battery. It is easy to make the connecting wires welded in the battery detached, making the electric car unable to open and affecting the use. Moreover, there is no What kind of ventilated structure, when the electric vehicle is used and charged, the temperature in the battery box will soar, and when the old battery is used for a long time, it will cause safety hazards such as explosion due to excessive temperature

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