General structure of a 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 cost increase, labor and time consumption, etc., and achieve reduced production and maintenance costs, convenient and fast installation and maintenance, and flexible structural forms changeable effect

Active Publication Date: 2021-11-12
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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  • General structure of a vehicle battery frame
  • General structure of a vehicle battery frame
  • General structure of a 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 vertically fixedly connected to the inner surface of the connecting straight plate 101, and the side frame installation base ...

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Abstract

The invention discloses a general structure of a vehicle battery frame, comprising a middle battery frame and side battery frames fixed on the left and right sides of the middle battery frame; the middle battery frame includes a rectangular middle battery support bracket; the side battery frame includes a frame The side plate and the side battery support bracket; the side surface of the middle battery support bracket is fixed with a plurality of frame connection plate structures at intervals along its length direction; the frame connection plate structure includes connections fixed on the side surface of the middle battery support bracket Straight board, the outer surface of the connecting straight board is fixed with a longitudinal fixing bracket perpendicular to it, each longitudinal fixing bracket is fixed with a frame side board, and a side board is fixed between the frame side boards on the two adjacent frame connecting board structures. external battery support bracket. The battery frame is built on the basis of the connecting plate structure. The structure of the battery frame is flexible and changeable, which can adapt to the needs of vehicle variants and meet the battery pack installation requirements of different models in different positions.

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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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04H01M50/249H01M50/244
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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