New energy automobile rechargeable battery cooling mechanism

Abstract

The invention discloses a new energy automobile rechargeable battery cooling mechanism, comprising an outer box body and an inner box body, wherein the inner box body is arranged in the outer box body, an accommodating bin is formed between the inner box body and the outer box body, a cooling plate is placed in the accommodating bin, a plurality of heat dissipation through holes are uniformly distributed on an outer wall of the outer box body, an anti-pressure plate is fixedly mounted on the outer wall of the outer box body, a metal bottom plate is installed on the bottom of the outer box body, a heat dissipation plate is arranged below the metal bottom plate, multiple groups of buffering components are installed between the metal bottom plate and the heat dissipation plate, and an upper cover body is hinged to an upper end of the outer box body. The new energy automobile rechargeable battery cooling mechanism disclosed by the invention has a novel structural design, has excellent heatdissipation, pressure resistance and buffering performance, and effectively protects the internal rechargeable battery, thereby further prolonging the service life of the rechargeable battery.

Description

technical field [0001] The invention relates to the technical field of battery cooling, in particular to a cooling mechanism for a rechargeable battery of a new energy vehicle. Background technique [0002] Batteries are an essential part of automobiles and can be divided into traditional lead-acid batteries and maintenance-free batteries. Because the battery uses lead-calcium alloy as the grid, the amount of water decomposition generated during charging is small, and the amount of water evaporation is also low. In addition, the outer shell adopts a sealed structure, and the sulfuric acid gas released is also very little, so it is compared with traditional batteries. , has the advantages of no need to add any liquid, docking the pile head, long power storage time, etc. [0003] In the prior art, the working environment temperature of the rechargeable battery of the new energy vehicle is high, the heat dissipation effect is poor, and the cushioning performance is poor, resul...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the working environment temperature of the rechargeable battery of new energy vehicles is high, the heat dissipation effect is poor, and the buffer performance is poor, resulting in a short service life. Therefore, it is necessary to improve

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