Power battery assembly tank for new energy vehicle

Abstract

The invention discloses a power battery assembly tank for a new energy vehicle. The power battery assembly comprises a shell, the shell is a rectangular frame structure, an annular slot is arranged atthe inner wall of the shell along the circumference thereof, an annular plate is arranged in the annular slot, the annular plate is a hollow structure and made of carbon fiber material; multiple radiating boxes are arranged in the annular plate, each radiating box is fixedly connected to the inner wall of the annular plate; an inner groove is formed on the outside bottom wall of the shell, a radiating port penetrating to a holding space of the shell is formed on the bottom wall of the inner wall; a radiating net is arranged on the radiating port, the bottom wall of the radiating net is detachably connected with a first radiating column and a second radiating column, and the first radiating column and the second radiating column are arranged at intervals. The assembly tank realizes the multi-path radiating on the power battery pack on different working conditions, so that the new energy vehicle can be adapted to various external environments; and the loss of the electricity quantity isreduced, the cruising capacity of the new energy vehicle is improved, and the service life of the battery is improved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a power battery assembly box used for new energy vehicles. Background technique [0002] With the advancement of technology, the energy sources of vehicles are becoming more and more diverse, and now new energy vehicles such as hybrid vehicles and pure electric vehicles have appeared. [0003] The battery of a new energy vehicle is the core of the new energy vehicle. Although the power battery box in the prior art also has a heat dissipation function, the heat dissipation effect is not good. In this way, when the new energy vehicle is charging and driving, a large amount of heat generated by the battery cannot be discharged out of the vehicle in time, which not only causes a greater burden on the battery, but also increases the burden on the refrigeration system of the new energy vehicle, increasing the consumption of electricity, and further It affects the battery l...

AI Technical Summary

Problems solved by technology

[0003] The battery of a new energy vehicle is the core of a new energy vehicle. Although the power battery box in the prior art also has a heat dissipation function, the heat dissipation effect is not good

In this way, when the new energy vehicle is charging and driving, a large amount of heat generated by the battery cannot be discharged out of the vehicle in time, which not only causes a greater burden on the battery, but also increases the burden on the refrigeration system of the new energy vehicle, increasing the consumption of electricity, and further Affect the battery life of new energy vehicles

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