An electric truck battery anti-collision device
An anti-collision device and truck technology, applied in battery pack components, isolation of batteries from their environment, circuits, etc., can solve problems such as battery deformation, explosion, fire, etc., and achieve a smart structure, good anti-collision effect, and strong practicability. Effect
Active Publication Date: 2021-04-13
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 an electric truck battery anti-collision device, which can solve the problem in the prior art that the electric truck is deformed due to strong physical extrusion when it is collided, which eventually leads to fire or even explosion; A box has a casing inside the casing, a battery pack inside the casing, a horizontal axis in the box, a vertical plate on the horizontal axis, a first vertical plate on the inner side of the vertical plate, and a second vertical plate between the first vertical plate and the vertical plate. A compression spring, a second vertical plate on the outside of the vertical plate, a second pressure spring between the second vertical plate and the vertical plate, a push plate on the outside of the box, a push rod on the push plate, the first vertical plate, the second vertical plate There is a positioning rod on the board, a positioning groove on the box body, and a horizontal rod in the horizontal shaft; the push rod squeezes the horizontal rod, the horizontal rod moves inward, the second vertical plate moves inward, and then the vertical plate is released and turned inward The movement makes the crossbar move inward, and the first vertical plate pushes the casing to move inward and move down out of the box; it can realize multi-level anti-collision of the battery pack in the casing, and achieve a good anti-collision effect.
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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IPC IPC(8): H01M50/242H01M50/249
CPCH01M50/24H01M50/20Y02E60/10
Inventor 靳卫卫
Owner 高唐融知融智科技服务有限公司