New energy battery module with waterproof buffer functions

Abstract

The invention discloses a new energy battery module with waterproof buffer functions, which comprises a module body. A battery cell is installed in the middle of the module body; a heat-conducting copper plate is arranged outside the battery cell; multiple heat-transfer connecting columns are connected between the outer surface of the battery cell and the heat-conducting copper plate at intervals;spring buffer assemblies are installed between the four corners of the battery cell and the heat-conducting copper plate; two ends of the heat-conducting copper plate are provided with a plurality ofinsulated wire conduits which are communicated with the battery cell in a sealing mode; a plurality of radiating fins are symmetrically arranged on the upper side surface and the lower side surface of the heat-conducting copper plate; each radiating fin comprises a radiating plate and a radiating wing plate; the radiating wing plates of two adjacent radiating fins are connected to form a radiating surface; a sealing waterproof layer is additionally arranged outside the battery module shell; the radiating surface is flush with the surface of the sealing waterproof layer; drainage plates with triangular convex structures on the end surfaces are arranged on the upper surface of the module body at intervals; a concave surface between every two adjacent drainage plates and the radiating surface are on the same plane; and a plurality of drainage grooves are formed in the outer side of the module body.

Description

technical field [0001] The invention relates to the technical field of new energy batteries, in particular to a new energy battery module with a waterproof buffer function. Background technique [0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy, and refers to energy that has just begun to be developed and utilized or is being actively researched and yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy etc. Generally speaking, conventional energy refers to energy that is technically mature and has been used on a large scale, while new energy usually refers to energy that has not yet been used on a large scale and is being actively researched and developed. Therefore, coal, oil, natural gas, and large and medium-sized hydropower are all regarded as conventional energy sources, while solar energy, wind energy, modern biomass energy,...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that when moisture enters the interior of the existing new energy vehicle battery module, the new energy vehicle battery module will be short-circuited. Some battery components with a waterproof layer are highly sealed and have poor heat dissipation. Liquid is easy to cause fire, and the shock absorption effect of the existing battery fixing device is poor. A new energy battery module with waterproof buffer function is now provided to solve the above problems

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