Battery support of hybrid electric vehicle

Abstract

The invention discloses a battery support of a hybrid electric vehicle. The battery support of the hybrid electric vehicle comprises an upper mounting support, a lower mounting support and a longitudinal beam connecting support. The upper mounting support is an L-shaped bent plate and comprises a first horizontal plate body and a first vertical plate body. A first longitudinal beam mounting hole is formed in the lower end of the first vertical plate body. The lower mounting support is an L-shaped bent plate and comprises a second horizontal plate body and a second vertical plate body. The lower mounting support is located below the upper mounting support. The second horizontal plate body and the first horizontal plate body are in screwed connection. The longitudinal beam connecting support is an L-shaped bent plate and comprises a third horizontal plate body and a third vertical plate body. The longitudinal beam connecting support is located below the lower mounting support. The third horizontal plate body and the lower end of the second vertical plate body are in screwed connection. The third vertical plate body is provided with a second longitudinal beam mounting hole. The battery support of the hybrid electric vehicle can meet the design state requirement of the finished vehicle, and is simple in structure, great in CAE performance and high in availability.

Description

technical field [0001] The invention belongs to automobile accessories, and in particular relates to a storage battery bracket of a hybrid electric automobile. Background technique [0002] The hybrid vehicle battery bracket is usually installed on the longitudinal beam of the engine compartment, and most brackets adopt an integral structure, such as Figure 6 As shown, the battery holder 6 is connected to the engine compartment longitudinal beam 4 via a first attachment point 7 , and the battery tray is attached to the battery holder 6 via a second attachment point 8 . The battery bracket is supported by sheet steel stamping. Because the side cantilever is too long, the strength and mode of the bracket after battery assembly are not up to standard, which may easily cause the risk of fracture. Due to the large size of the PEU (power electronic unit) bracket arranged on the hybrid vehicle, it is impossible to design a relatively large battery bracket on the engine compartment...

AI Technical Summary

Problems solved by technology

The battery bracket is supported by sheet steel stamping. Because the side cantilever is too long, the strength and mode of the bracket after battery assembly are not up to standard, which may easily cause the risk of fracture

Due to the large size of the PEU (power electronic unit) bracket arranged on the hybrid vehicle, it is impossible to design a relatively large battery bracket on the engine compartment, but the existing small battery bracket is difficult to meet the strength and durability design requirements, and is prone to breakage risk

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