Battery mounting part for vertically hooking battery pack and electric vehicle

A battery installation part, electric vehicle technology, applied in the direction of electric vehicles, electric vehicle charging technology, battery pack components, etc., can solve the problems of easy sinking and deformation in the middle area of ​​the battery pack, and achieve improved shock resistance and improved installation Stability, effect of increasing connection points

Pending Publication Date: 2022-04-05
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the problem in the prior art that the middle area of ​​the battery pack is easy to sink and deform after the battery pack with a large size is installed on the battery installation part of the electric vehicle

Method used

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  • Battery mounting part for vertically hooking battery pack and electric vehicle
  • Battery mounting part for vertically hooking battery pack and electric vehicle
  • Battery mounting part for vertically hooking battery pack and electric vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0039] like Figure 1-7 As shown, among them, figure 1 It is a schematic diagram of the battery pack 3 installed in the battery pack mounting seat 4 at the bottom of the electric vehicle. This embodiment discloses a battery pack 3 for battery replacement, which is installed on the bottom of the electric vehicle, such as the battery pack mounting part 4, and the battery The bag 3 has a loam cake 31 and a lower box body 32, a battery module (not shown) is arranged between the loam cake 31 and the lower box body 32, and a sealed connection is formed between the loam cake 31 and the lower box body 32. In the sealed space for accommodating the battery module, a first mount 41 is installed on the bottom of the electric vehicle, and a first mount 33 is mounted on the upper cover 31 to hang the first mount 33 of the battery pack 3 vertically. Connected to the first mount 41 of the electric vehicle, the first mount 33 is arranged in the middle area of ​​the upper cover 31 , especially...

Embodiment 2

[0058] like Figure 8-11 shown, where Figure 8 It is a schematic diagram of the battery pack 3 installed on the battery pack installation part 4 at the bottom of the electric vehicle. This embodiment provides a battery pack installation part 4, which is located at the bottom of the electric vehicle and is used to install the battery pack 3 in the first embodiment. The battery pack installation part 4 is provided with a first mount 41, and the first mount 41 is arranged on the bottom plate of the electric vehicle, and is used to cooperate with the first mount 33 in Embodiment 1, and hangs along the vertical direction. Connect battery pack 3.

[0059] In this embodiment, the first mount 41 is provided with a threaded hole or a threaded portion extending in the vertical direction for matching with the threaded portion or threaded hole on the first hook 33 to guide the first hook The connector 33 enters into the first articulated seat 41 to be articulated.

[0060] In other em...

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Abstract

The invention discloses a battery mounting part for vertically hooking a battery pack and an electric vehicle, and belongs to the field of battery replacement of electric vehicles. A battery mounting part is arranged at the bottom of an electric vehicle and used for mounting a battery pack, a first hooking seat is arranged on the battery mounting part and used for being matched with a first hooking piece of the battery pack and hooking the battery pack in the vertical direction, the battery pack is provided with an upper cover and a lower box body, a battery module is arranged between the upper cover and the lower box body, the upper cover is provided with the first hooking piece, and the first hooking piece is arranged on the lower box body. The hanging device is used for hanging the battery pack into a first hanging seat on the electric vehicle in the vertical direction. According to the invention, the first hitching piece is hitched in the first hitching seat along the vertical direction, so that the number of connecting points between the battery pack and the electric vehicle is increased, the mounting stability is improved, and the shock resistance of the battery pack in the running process of the electric vehicle is improved.

Description

[0001] This application claims the priority of Chinese patent application 202010981928.8 with a filing date of 2020 / 09 / 17. This application cites the above patent application in its entirety. technical field [0002] The invention relates to the field of battery replacement for electric vehicles, in particular to a battery installation part for vertically hooking a battery pack to an electric vehicle and the electric vehicle. Background technique [0003] At present, there are mainly two ways to obtain energy for electric vehicles: charging and battery replacement. Because the power swap method can realize rapid power supply, reduce the waiting time of customers, and improve the utilization rate of the swap station. In addition, the battery can be charged intensively at night, realizing the "peak-shaving energy storage" of the electric load. At the same time, it improves the comprehensive utilization efficiency of electric equipment and prolongs the service life of batteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04H01M50/244H01M50/249H01M50/258
CPCH01M10/613H01M10/625H01M10/6556H01M10/6568B60L53/80F16L29/04Y02T90/16Y02T10/70
Inventor 张建平黄春华
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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