Replaceable battery box for electric vehicle
A technology for electric vehicles and battery boxes, which is applied to electric power units, vehicle maintenance, power units, etc., can solve problems such as vehicle damage and potential safety hazards.
Inactive Publication Date: 2019-01-04
福州市辰果工业设计有限公司
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Problems solved by technology
[0003] Existing battery boxes for electric vehicles generally use an integrated battery. If the battery is damaged or aged and the storage capacity is low, it needs to be replaced at a fixed maintenance place. , it is easy to cause damage to the vehicle and there are likely to be potential safety hazards
Method used
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[0028] see Figure 1-Figure 8, the present invention provides a replaceable battery box for electric vehicles, the structure of which includes a headstock 1, a cab 2, a convenient battery box replacement device 3, a frame 4, an axle 5, and wheels 6, and one end of the headstock 1 is fixed by electric welding Connected to the front end of the cab 2, the bottom end of the cab 2 is fixedly connected to the top end of the vehicle frame 4 by means of electric welding, the two ends of the axle 5 are installed on the bottom end of the vehicle frame 4 by embedding, and the wheels 6 are arranged together. There are four and a group of two are respectively installed at both ends of the axle 5 by means of embedding, and the convenient replacement device 3 for the battery box is installed inside the vehicle frame 4 by means of embedding.
[0029] The battery box convenient replacement device 3 includes a closed valve mechanism 31, a battery box group 32, and a power connection mechanism 3...
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The invention discloses a replaceable battery box for an electric vehicle, which comprises a front part, a cab, a convenient replacement device for a battery box, a frame, an axle and wheels, and oneend of the vehicle head is fixedly connected to the front end of the cab by electric welding, the bottom end of the cab is fixedly connected to the top end of the frame by electric welding, both endsof the axle are mounted on the bottom end of the frame in an embedded manner, the wheels are provided with four wheels and two wheels are respectively installed at both ends of the axle in an embeddedmanner, a battery box convenient replacement device is installed inside the vehicle frame in an embedded manner, the invention mainly utilizes the sealing valve mechanism to seal the pressurizing limiting mechanism inside the battery box group. When the battery needs to be replaced due to damage or aging, the battery is installed independently and safely, so that the battery need not be replacedat a fixed maintenance place, and can be automatically replaced, and the safety is ensured without hidden trouble, so that the travel is more convenient.
Description
technical field [0001] The invention relates to the field of electric vehicle batteries, in particular to a replaceable battery box for electric vehicles. Background technique [0002] Due to the worldwide energy crisis and environmental problems caused by the automobile industry, the development of environmentally friendly vehicles using new energy has become an urgent task in the automotive industry today. New energy vehicles are an effective way to solve the energy and pollution problems faced by automobile traffic. Hybrid or pure electric vehicles with electric energy as the power source represent the future development direction of the automobile industry. As the core component of electric vehicles, the battery box is directly related to the mechanical safety performance of the power battery system. [0003] Existing battery boxes for electric vehicles generally use an integrated battery. If the battery is damaged or aged and the storage capacity is low, it needs to be ...
Claims
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Login to View More IPC IPC(8): B60K1/04B60S5/06
CPCB60K1/04B60K2001/0455B60S5/06
Inventor 陈金芽
Owner 福州市辰果工业设计有限公司