New energy electric vehicle battery protection device

Abstract

The invention discloses a new energy electric vehicle battery protection device. The new energy electric vehicle battery protection device includes an iron wire cage, conductive strips, spring installing holes, vent holes, adjusting screw rods and threaded sleeves. The conductive strips are attached to the inner surface of the iron wire cage, and the vent holes are formed in the bottoms of the spring installing holes. The new energy electric vehicle battery protection device is scientific and reasonable in structure and safe and convenient to use, installation pieces and fixing blocks are arranged to facilitate the installation of protective boxes, and the fixation of a cover plate is ensured through the cooperation of buckle holes and the fixing blocks; extrusion plates are arranged, andthe extrusion plates and the adjacent protective boxes are extruded and in contact with each other to prevent the adjacent protective boxes in an electric vehicle from being damaged due to collision;air inlet flanges and the vent holes are arranged to facilitate the adjustment of the temperature inside the protective boxes so as to avoid the situation that a battery is damaged due to too high temperature; and the iron wire cage and a handle are arranged, so that a damaged battery is convenient to take out, and the problem that an existing battery is not prone to being taken out due to the fact that an existing battery is in contact with the inner wall of the corresponding protective box is solved.

Description

Technical field [0001] The invention relates to the technical field of automobiles, in particular to a battery protection device for a new energy electric automobile. Background technique [0002] With the development of social economy, countries have passed the era of destroying the environment in exchange for economic development. As a common travel tool in people’s lives, automobiles use non-renewable energy sources such as gasoline and generate a lot of exhaust gas pollution. The car has been researched and developed by scientific researchers. During the driving process, the electric car maintains the strong power of the traditional car. At the same time, it has many advantages such as easier operation, higher safety, zero emission, and low noise. In addition, it It also has the characteristics of simple structure and low maintenance cost. It is truly green, low-consumption and energy-saving. When electric vehicles are used, in order to ensure medium and long-distance driving...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a new energy electric vehicle battery protection device, which can effectively solve the above-mentioned background technology. Most of the battery protection devices currently on the market have simple structures, and often use a single box for packaging protection. During the operation of the vehicle, even after fixed installation The protective box is also easy to collide with the surrounding car components, causing damage to the car components or the internal battery. At the same time, the battery in the protective box is not easy to take out. When used as the protection of the electric vehicle battery, it is not conducive to replacing the damaged battery. Moreover, when the car is running, the battery inside the protective box and the engine outside will generate a lot of heat, which is likely to cause damage to the battery or even explode.

Images