New energy automobile chassis protection plate

Abstract

The utility model discloses a new energy automobile chassis protection plate, including the board body, the board body edge around be equipped with first convex part and second convex part, and the first convex part outer periphery is equipped with the second convex part, the board body is formed through first convex part and second convex part around the character U structure. First convex part and second convex part can increase the hardness of protection board to make the structure of protection board more stable and not easy to deform, and first convex part and second convex part form the recess to the surface of automobile chassis, when protection board and automobile chassis fixed installation, make the installation degree of fit between protection board and automobile chassis better.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, specifically relating to a chassis protection plate for new energy vehicles. Background Technology

[0002] In the current era of rapid development in the automotive industry, new energy vehicles are gradually becoming the mainstream in the market due to their advantages such as environmental protection and energy conservation. However, the chassis structure of new energy vehicles differs significantly from that of traditional fuel vehicles. Key core components such as battery packs, motor controllers, and high-voltage wiring harnesses are integrated under the chassis. The protection requirements for these components are far higher than those for the chassis components of traditional fuel vehicles—they not only need to withstand the impact of road debris and protrusions during driving, but also need to avoid the corrosion of rainwater, mud, and other impurities to ensure the driving safety of new energy vehicles and the service life of core components.

[0003] Most existing automotive chassis protection plates on the market currently follow the design principles of traditional gasoline-powered vehicle protection plates, resulting in numerous compatibility issues. On the one hand, traditional protection plates often employ a single planar structure or a simple folded edge design, leading to low overall structural strength. They are prone to deformation or even breakage when subjected to strong road impacts, making it difficult to effectively protect the core components of new energy vehicle chassis. On the other hand, traditional protection plates are not optimized for the aerodynamic characteristics of new energy vehicles. During vehicle operation, turbulent airflow under the chassis results in significant wind resistance, which not only increases the energy consumption and shortens the driving range of new energy vehicles but may also generate additional driving noise due to airflow disturbances, affecting the driving experience. Utility Model Content

[0004] Solve the technical problem of low strength in existing automotive chassis protection plates.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a chassis protection plate for a new energy vehicle, comprising a plate body, wherein a first protrusion and a second protrusion are provided around the edge of the plate body, and the second protrusion is provided around the outer periphery of the first protrusion; the plate body forms a meander structure by the first protrusion and the second protrusion.

[0006] Furthermore, the plate body is provided with a wind resistance reduction structure, which is a series of protruding teardrop-shaped structures.

[0007] The present invention has the following advantages: the first protrusion and the second protrusion can increase the hardness of the protective plate, thereby making the structure of the protective plate more stable and less prone to deformation. The first protrusion and the second protrusion form grooves on the surface of the car chassis. When the protective plate is fixedly installed with the car chassis, a sealing ring is provided between the protective plate and the car chassis. The sealing ring is located in the grooves of the first protrusion and the second protrusion, so that the installation fit between the protective plate and the car chassis is better. Attached Figure Description

[0008] Figure 1 This is the front view of the present invention;

[0009] Figure 2 for Figure 1 A magnified structural diagram at point A.

[0010] Reference numerals: Plate 10; First protrusion 11; Second protrusion 12; Wind resistance reduction structure 13; Teardrop-shaped structure 14. Detailed Implementation

[0011] like Figures 1 to 2 As shown, a chassis protection plate for a new energy vehicle includes a plate body 10. The plate body 10 has a first protrusion 11 and a second protrusion 12 around its edge. The second protrusion 12 is provided on the outer periphery of the first protrusion 11.

[0012] The plate 10 is formed by the first protrusion 11 and the second protrusion 12 to form a meander structure. When in use, the first protrusion 11 and the second protrusion 12 can increase the hardness of the protective plate, thereby making the structure of the protective plate more stable and less prone to deformation. The first protrusion 11 and the second protrusion 12 form grooves facing the surface of the car chassis. When the protective plate is fixedly installed with the car chassis, the installation fit between the protective plate and the car chassis is better.

[0013] The plate 10 is provided with a wind resistance reduction structure 13, which is a number of protruding teardrop-shaped structures 14.

[0014] When the protective plate is installed on the car chassis, airflow passes through the gaps between the teardrop-shaped structures 14 during driving, which can effectively reduce the drag during the car's driving process. The raised teardrop-shaped structures 14 can also reduce the impact force of the protective plate and effectively protect the car chassis.

Claims

1. A chassis protection plate for new energy vehicles, characterized in that, The plate (10) includes a first protrusion (11) and a second protrusion (12) around its edge. The second protrusion (12) is provided on the outer periphery of the first protrusion (11). The plate (10) forms a meander structure by the first protrusion (11) and the second protrusion (12).

2. The new energy vehicle chassis protection plate according to claim 1, characterized in that, The plate (10) is provided with a structure (13) to reduce wind resistance.

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