Battery box used for new energy automobile and new energy automobile

Abstract

The invention discloses a battery box used for a new energy automobile. The battery box comprises a battery pack pallet and a cover body disposed on the opening of the top end of the battery pack pallet. The battery pack pallet comprises a bottom plate, a coaming, and supporting members. The coaming is extended and protruded upwards from the edge of the bottom plate, and the coaming and the bottom plate are used to form a groove used for accommodating battery components.The supporting members are disposed between the bottom plate and a cover body, and comprise a horizontally-arranged first plate body and a vertically-arranged second plate body. The second plate body is fixedly disposed on the upper part of the first plate body, and the first plate body is formed between the cover body andthe bottom plate. The second plate body is vertically disposed between the bottom plate and the cover body in a supported manner, and during the installation of the cover plate, a supporting limiting function toward the lower surface of the cover body is provided, and during the use, the pressing on the battery pack in the groove caused by the deformation of the cover body is prevented.

Description

technical field [0001] The present application relates to the technical field of new energy vehicles, in particular to a battery box for new energy vehicles and the new energy vehicles. Background technique [0002] The battery pack tray is usually formed by bending, welding or screwing metal plates. It includes a bottom plate and ribs surrounding the bottom plate. A groove with an open top is formed between the ribs and the bottom plate. The groove is used for installing battery components. , line brackets, etc. [0003] The problems existing in the existing battery trays at least include: the tray is usually formed by bending or welding metal plates, which is prone to deformation during transportation and handling, and has low strength. In order to improve its strength, the thickness of the metal plate is usually increased, and the thickness increases The weight of the entire battery pack is greatly increased, and it is difficult to meet the stringent weight requirements ...

AI Technical Summary

Problems solved by technology

[0003] The problems existing in the existing battery trays at least include: the tray is usually formed by bending or welding metal plates, which is prone to deformation during transportation and handling, and has low strength. In order to improve its strength, the thickness of the metal plate is usually increased, and the thickness increases Greatly increase the weight of the entire battery pack, making it difficult to meet the stringent weight requirements of new energy vehicles

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