Double-layer shock-resistant new energy automobile storage battery installation box

Abstract

The invention discloses a double-layer shock-resistant new energy automobile storage battery installation box. At least one battery box containing cavity is arranged in the box body; at least one first support shock absorption component is arranged at the bottom of each battery box containing cavity; at least one first downward pressure shock absorption component is arranged on the lower head face of a cover plate corresponding to the battery box containing cavity; a storage battery containing cavity is arranged in the battery box; at least one second support shock absorption component is arranged at the bottom of the storage battery containing cavity; at least one second downward pressure shock absorption component is arranged on the top of the storage battery containing cavity; a storage battery is put in the battery box; the battery box is put in the box body; furthermore, each of the battery box and the box body is provided with the support shock absorption component and the downward pressure shock absorption component; therefore, the double-layer shock-resistant effect is realized; vibration of vehicular movement on the storage battery is greatly reduced; simultaneously, the storage battery can be prevented from being struck and pricked by external force; the working stability, security and reliability of a new energy automobile storage battery can be improved; and the complex environment responding capability of a new energy automobile is also improved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a double-layer anti-vibration storage battery installation box for new energy vehicles. Background technique [0002] As the "heart" of new energy vehicles, power batteries are the key to the development of new energy vehicles. At present, lithium batteries are mainly used in the market. However, lithium-ion batteries are afraid of impact and vibration, and the battery cells are subject to impact and vibration. When there is a risk of performance degradation, short circuit, and explosion. Therefore, anti-shock and anti-collision are the basic requirements for the safety of power battery packs. [0003] The patent with the authorized notification number CN202977558U discloses an impact-resistant structure of a power battery pack, which includes a box body and a battery arranged in the box body. The box body is provided with a profile frame, and the profile frame is pr...

AI Technical Summary

Problems solved by technology

This patent buffers the external force on the battery by setting a shock-absorbing pad, but the shock-absorbing effect of the shock-absorbing pad is limited. When the car is driven on a rough road, it will bump violently. A large force is generated, and the battery is still very likely to be damaged, short-circuited or even exploded due to force

At the same time, wrapping the battery in a closed box will not only lead to excessive weight of the equipment, but also the heat generated by the battery will not be able to dissipate in time, which will easily cause the battery temperature to drop too much, and even cause fire and spontaneous combustion

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