Power battery mounting structure and vehicle

A power battery and installation structure technology, applied in the direction of power devices, electric power devices, structural parts, etc., can solve problems such as potential safety hazards, fires, explosions, etc.

Active Publication Date: 2020-02-18
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, by fixing a plurality of power batteries in the power battery frame of the battery pack, when the electric vehicle collides, the power batteries fixed in the battery pack frame are easily squeezed, so that the power battery Leakage of the electrolyte in the battery can easily cause fire and explosion, and there is a great potential safety hazard

Method used

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  • Power battery mounting structure and vehicle
  • Power battery mounting structure and vehicle
  • Power battery mounting structure and vehicle

Examples

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Embodiment Construction

[0043] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0044] In the present disclosure, unless stated to the contrary, the used orientation words such as "up, down, left, right" generally refer to "up, down, left" when the power battery installation structure 100 is installed in the vehicle state. , right", which is consistent with the direction of "up, down, left, right" when the vehicle is running normally, you can refer to Figure 8 Orientation shown on the drawing. "Inside and outside" refer to the inside and outside of the outline of the relevant parts. "Normal state" refers to the state when the vehicle is not collided, the mounting base 20 is not squeezed, and the vehicle is in normal use. In addition,...

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PUM

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Abstract

The invention relates to a power battery mounting structure and a vehicle. The power battery mounting structure comprises a mounting base body, a connecting assembly and a battery rack for mounting apower battery. The mounting base body has an accommodating space for accommodating the battery rack, and the battery rack is mounted in the accommodating space through the connecting assembly. The mounting base body is provided with a detachment opening for communicating the accommodating space with the outside. The connecting assembly is configured to be driven to deform when the mounting base body deforms so that the battery rack is detached from the accommodating space from the detachment opening. The power battery mounting structure is mounted on the vehicle, and the periphery of the battery rack equipped with the power battery is coated with the mounting base body. When a collision occurs, the mounting base body is extruded to deform first, and then the connecting assembly is driven to deform, so that the battery rack is detached from the extruded and deformed mounting base body from the detachment opening. Therefore, the power battery can be protected from being extruded, the power battery is effectively prevented from being extruded and leaked to cause fire and explosion, and the safety of the vehicle is improved.

Description

technical field [0001] The present disclosure relates to the technical field of power battery safety, and in particular, relates to a power battery installation structure and a vehicle. Background technique [0002] As a type of clean energy, power batteries have high energy density and have almost no adverse effects on the environment and ecology. They are widely used in various industries and fields, such as electric vehicles (electric bicycles, electric motorcycles, electric vehicles), mobile communications equipment etc. However, while the power battery has the above-mentioned advantages, it also has many disadvantages. For example, it is easy to leak in the state of collision and extrusion, which can easily lead to fire and explosion. [0003] In electric vehicles, due to factors such as the mileage of a single charge of new energy vehicles and the size of the vehicle, in new energy vehicles, it is impossible to increase the protection of the power battery indefinitely...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04H01M2/10
CPCB60K1/04H01M50/20Y02E60/10
Inventor 尚峰磊
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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