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Universal structure of vehicle battery frame

A general-purpose structure and frame technology, applied to structural parts, vehicle parts, battery pack parts, etc., can solve the problems of labor and time consumption, increase costs, etc., achieve convenient and fast installation and maintenance, reduce production and maintenance costs, and flexible structure changeable effect

Active Publication Date: 2020-08-11
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Installing the battery pack on the car requires the battery frame as the installation basis. At present, the common power battery frame is designed for the power battery layout plan of a specific model. A different battery frame needs to be designed for each model, which consumes a lot of labor. and time, increasing the cost

Method used

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  • Universal structure of vehicle battery frame
  • Universal structure of vehicle battery frame
  • Universal structure of vehicle battery frame

Examples

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] The inner and outer sides involved in the present invention are based on the Y direction of the vehicle body, and the front and rear sides are based on the X direction of the vehicle body.

[0033] Such as Figure 10 The connection plate structure for building the battery frame shown in -11 includes a connecting straight plate 101, and the inner and outer sides of the connecting straight plate 101 are respectively provided with a middle frame installation base that can be used as the installation base of the middle battery frame 200 and a side battery. The side frame installation base of the frame 300 installation base; the middle frame installation base includes a middle frame fixed horizontal plate 102 that is vertically fixedly connected to the inner surface of the straight plate 101, and the side frame installation base inc...

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PUM

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Abstract

The invention discloses a universal structure of a vehicle battery frame. The universal structure comprises a middle battery frame and side battery frames fixed to the left side and the right side ofthe middle battery frame. The middle battery frame comprises a rectangular middle battery supporting bracket; each side battery frame comprises a frame side plate and a side battery supporting bracket; a plurality of frame connecting plate structures are fixed on the side surface of the middle battery support bracket at intervals along the length direction; and each frame connecting plate structure comprises a connecting straight plate fixed on the side surfaces of the middle battery supporting brackets, longitudinal fixing supports perpendicular to the connecting straight plates are fixed tothe outer side surfaces of the connecting straight plates, a frame side plate is fixed to each longitudinal fixing support, and the side battery supporting brackets are fixed between the frame side plates located on every two adjacent frame connecting plate structures. The battery frame is constructed on the basis of the connecting plate structures, the structural form of the battery frame is flexible and changeable, the requirement for vehicle deformation can be met, and the battery pack mounting requirements of different vehicle types at different positions are met.

Description

technical field [0001] The invention relates to the technical field of automobile power batteries, in particular to a general structure of a vehicle battery frame. Background technique [0002] All electric vehicles need to be equipped with power battery packs, and the number and size of power battery packs of different models are different. The installation position of the power battery on the car is usually limited by factors such as space size and cargo distribution. Some models need to install the battery pack in the middle of the frame, and some models need to install the battery pack on one side of the frame. 1. Some models need to pack batteries on both sides of the frame, some models need to install battery packs in the aforementioned positions, and some models even need to install two layers of battery packs in the same position. Installing the battery pack on the car requires the battery frame as the installation basis. At present, the common power battery frame i...

Claims

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Application Information

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IPC IPC(8): B60K1/04H01M2/10H01M50/249
CPCB60K1/04H01M50/20Y02E60/10
Inventor 柳文琴余庆杰张成海宋宏贵周建刚李俊
Owner DONGFENG COMML VEHICLE CO LTD
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