Swappable electric vehicle battery compartment structure
A technology for electric vehicles and battery compartments, which is applied to structural parts, electric power devices, battery pack components, etc., and can solve collisions that are susceptible to ground protrusions, large areas of battery compartments and battery boxes, and battery box safety accidents. problem, to achieve the effect of convenient installation and replacement of batteries, simple structure and novel design
Inactive Publication Date: 2017-02-08
瑞昌华质电驱动科技有限公司
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Problems solved by technology
Because the impact on the environment is relatively small compared with traditional cars, its prospects are widely optimistic, but the current technology is not yet mature, especially plug-in electric vehicles take too long to wait for charging, which affects the use of vehicles, while the existing battery-swappable electric cars , although there is no need to stop for a long time to wait for the replenishment of electric energy, the existing battery compartments and battery boxes are generally installed in a way that is close to and laid flat on the chassis of the car body. The collision of objects may lead to safety accidents of the battery box; moreover, due to the large area of the battery box, it is extremely inconvenient in the process of replacing the battery box for the vehicle, transporting the battery box to the charging rack and placing it on the charging rack for charging.
Method used
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Embodiment 1
[0021] Embodiment one, see figure 1 As shown, a battery compartment structure of battery swap type electric vehicle includes a shell, the shell includes a cover plate, a front side wall plate and a rear side wall plate, an elastic component is arranged on the rear side wall plate, and a There is a locking assembly with a telescopic function, and the locking assembly with a telescopic function is fixedly connected with the chassis of the vehicle body.
[0022] As mentioned above, one end of the front side wall plate and the rear side wall plate are rigidly connected with the cover plate in a smooth transition, and the other end is relatively provided with an "L" type clamping load-bearing structure for fixing the battery box. In order to increase the rigidity of the battery compartment, Ribs can also be provided on the outside of the "L"-shaped fastening structure to make the battery box evenly stressed and avoid deformation.
[0023] As mentioned above, the cover plate is int...
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The invention relates to a battery compartment structure of a battery exchange type electric vehicle, which comprises a casing, the casing includes a cover plate, a front side wall plate and a rear side wall plate, an elastic component is arranged on the rear side wall plate, and an elastic component is arranged on the front side wall plate There is a locking assembly with a telescopic function, and the locking assembly with a telescopic function is fixedly connected with the chassis of the vehicle body. The invention is simple in structure and reasonable in design. The battery inlet and outlet are set downwards, and the L-shaped clamping load-bearing structure at the end locks the battery box and bears the weight of the battery box; convenient.
Description
technical field [0001] The invention relates to the technical field of battery replacement for electric vehicles, in particular to a battery compartment structure of a battery replacement type electric vehicle with simple structure, reasonable design and good use effect. Background technique [0002] With the world's energy shortage and environmental protection requirements, automobiles powered by gasoline and diesel have been restricted and impacted to a certain extent. Environmentally friendly and energy-saving electric vehicles have become an important branch of the automotive industry. Vehicles that drive wheels with motors and meet the requirements of road traffic and safety regulations are zero-emission vehicles. Because the impact on the environment is relatively small compared with traditional cars, its prospects are widely optimistic, but the current technology is not yet mature, especially plug-in electric vehicles take too long to wait for charging, which affects ...
Claims
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IPC IPC(8): H01M2/10B60K1/04H01M50/242H01M50/244H01M50/262H01M50/289
CPCB60K1/04H01M50/256H01M50/20Y02E60/10
Inventor 韩建方
Owner 瑞昌华质电驱动科技有限公司