A battery anti-collision device for electric truck
An anti-collision device, truck technology, applied in battery pack components, battery isolation from its environment, circuits, etc., can solve problems such as explosion, fire, battery deformation, etc., to achieve good anti-collision effect, strong practicability, and ingenious structure. Effect
Active Publication Date: 2019-01-25
高唐融知融智科技服务有限公司
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Problems solved by technology
[0005] In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide an electric truck battery anti-collision device, which solves the problem that the battery is deformed due to strong physical extrusion when the electric truck is hit by a collision in the prior art. , eventually leading to the problem of fire or even explosion
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[0020] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0021] Depend on Figure 1 to Figure 11 Provided, the present invention comprises a box body 1, and a casing 2 that can move up and down in the box body 1 and can move left and right is installed in the box body 1, and a battery pack is installed in the casing 2, and a battery pack is installed in the box body 1. Two horizontal shafts 3 placed horizontally along the left and right directions and symmetrical about the housing 2, each horizontal shaft 3 is equipped with a vertical plate 4 that can move left and right and can be fixed, and the inner side of each vertical plate 4 is installed There is a first vertical plate 5 which is parallel to the vertical plate 4 and can move left and right. The first compression spring 6 is set on the horizontal shaft 3 between the first vertical plate 5 and the vertical plate 4, and th...
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The invention relates to a battery anti-collision device for an electric truck, which can solve the problem that the electric truck battery is deformed due to strong physical extrusion when being collided, and finally causes fire or even explosion in the prior art. The technical scheme for solving the problem comprises a box body, a shell is arranged in thbox body, a battery pack is arranged inside the shell, the box body is provided with a horizontal shaft, a vertical plate on the horizontal shaft, a first vertical plate on the inside of the vertical plate, a first compression spring betweenthe first vertical plate and the vertical plate, a second vertical plate on the outside of the vertical plate, a second compression spring between the second vertical plate and the vertical plate, a push plate on the outside of the box body, a push rod on the first vertical plate, a positioning rod on the second vertical plate, a positioning groove on the box body, and a horizontal rod on the horizontal shaft; The push rod squeezes a crossbar, the crossbar moves inward, the second vertical plate moves inward, the vertical plate releases and moves inward to move the crossbar inward, the first vertical plate pushes the shell to move inward and moves downward out of the box; The multi-stage collision avoidance of the battery pack in the shell can be realized, and a good collision avoidance effect is achieved.
Description
technical field [0001] The invention relates to the field of electric truck battery protection, in particular to an electric truck battery anti-collision device. Background technique [0002] In recent years, the global smog and greenhouse effect caused by fossil fuels have seriously affected the sustainable development of the electric truck industry, so electric trucks have become a development trend. Different from traditional trucks, the collision safety performance of electric trucks should not only consider the protection of the passengers, but also the protection of the power battery; the power battery is relatively large and is usually arranged at the bottom of the electric truck; when an electric truck collides In the event of an accident, the power battery may be short-circuited due to extrusion and deformation, causing fire or even explosion. [0003] In the prior art, some methods of power-off or airbag protection are used to protect the power battery, but whethe...
Claims
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Login to View More IPC IPC(8): H01M2/10H01M50/249
CPCH01M50/24H01M50/20Y02E60/10
Inventor 靳卫卫
Owner 高唐融知融智科技服务有限公司