Lithium battery for electric vehicle with heat dissipation and dustproof function

Abstract

The invention discloses a lithium battery for an electric vehicle with a heat dissipation and dustproof function, belongs to the technical field of lithium batteries. The lithium battery comprises a lithium battery case, wherein an air exhausting plate is arranged on one end of an air guiding pipe away from the through hole, and fan blades are arranged on the left side of a motor shaft; a plurality of through holes are arranged on the top and the bottom of the lithium battery case, and the through holes are connected to the air exhausting plates through the air guiding pipe; when the car movesat a high speed, airflow enters the air guiding pipe through the through holes, and the air guiding pipe discharges the airflow through the air exhausting plate; a coolant flowing pipe is arranged onthe front surface of the lithium battery, and the coolant is periodically added to the coolant flow pipe; the surface of the lithium battery is radiated by the water cooling; a heat conducting columnand a heat dissipation fin are arranged on the rear surface of a support frame; the heat radiated from the lithium battery on the support frame is absorbed by the heat-conducting column, and the heatis volatilized by the heat-dissipating fins.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery for electric vehicles with heat dissipation and dustproof functions. Background technique [0002] Compared with traditional batteries, lithium batteries have the characteristics of long service life and sustainable charging, and have become the main battery used in today's society. With the development of technology, electric vehicles are slowly appearing in people's field of vision. , and the power source of the electric vehicle is the lithium battery adopted, but the lithium battery used in the electric vehicle in the prior art has a good dust-proof effect, but it has the characteristics of poor heat dissipation effect. After a long time of use, it will cause lithium The battery is always in a high temperature state, which shortens the service life of the lithium battery. Therefore, we propose a lithium battery for electric vehicles with heat dissip...

AI Technical Summary

Problems solved by technology

[0002] Compared with traditional batteries, lithium batteries have the characteristics of long service life and sustainable charging, and have become the main battery used in today's society. With the development of technology, electric vehicles are slowly appearing in people's field of vision. , and the power source of the electric vehicle is the lithium battery adopted, but the lithium battery used in the electric vehicle in the prior art has a good dust-proof effect, but it has the characteristics of poor heat dissipation effect. After a long time of use, it will cause lithium The battery is always in a high temperature state, which shortens the service life of the lithium battery. Therefore, we propose a lithium battery for electric vehicles with heat dissipation and dustproof functions.

Images