New energy automobile battery protection device facilitating heat dissipation

Abstract

The invention relates to the technical field of new energy automobiles, and discloses a new energy automobile battery protection device facilitating heat dissipation. The device comprises a battery protection box, an automobile battery body is sleeved in the battery protection box, and the reverse side and the side surface of one side of the automobile battery body are respectively provided with an air blowing mechanism and a tooth linkage mechanism. The output end of one side of the tooth linkage mechanism penetrates through the side wall of one side of the battery protection box and is movably sleeved at the penetrating part, and the output end of the other side of the tooth linkage mechanism and one end of the air blowing mechanism are mounted together. The auxiliary protection box, the power mechanism, the tooth linkage mechanism and the air blowing mechanism assembly are assembled into a composite transition type air cooling heat dissipation mechanism, compared with a traditional device, extra heat cannot be generated in the new energy automobile battery composed of the battery protection box and the automobile battery body, the air cooling heat dissipation effect is fully guaranteed, and the probability of faults caused by overheating of the battery of the new energy automobile is reduced.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a protective device for a new energy vehicle battery which is beneficial to heat dissipation. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. Existing new energy vehicles mainly Including four types of hybrid electric vehicles, pure electric vehicles, fuel cell electric vehicles, and other new energy vehicles. [0003] At present, new energy vehicles are promoted to meet the needs of environmental protection and oil crisis, reduce or abandon the current mainstream models that burn traditional gasoline or diesel-driven internal combustion engines, but there are still some problems in the protective devices of new energy vehicle batteries...

AI Technical Summary

Problems solved by technology

[0003] At present, new energy vehicles are promoted to meet the needs of environmental protection and oil crisis, reduce or abandon the current mainstream models that burn traditional gasoline or diesel-driven internal combustion engines, but there are still some problems in the protective devices of new energy vehicle batteries inside existing new energy vehicles. To solve the problem, the existing protective devices usually use a cooling fan inside the battery structure of the new energy vehicle to achieve a wind-driven cooling effect in order to solve the battery overheating problem. Although this can achieve a certain effect in theory, the cooling fan itself There is heat generated during operation. After a certain period of use, its own heat may affect the new energy vehicle battery itself. Moreover, the blowing route of the cooling fan cannot be directed. Most of them are simply blowing directly on the battery. The actual effect is average. , Insufficient protection for new energy vehicle batteries

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