A battery management device for new energy vehicles

Abstract

The invention relates to the technical field of new energy, and discloses a battery management device for a new energy vehicle. Three built-in boards are fixedly installed inside the casing, and a top plate is fixedly installed on the top side of the casing. A battery clamping mechanism is arranged on the left and right sides of the inside of the casing, and the battery clamping mechanism is used to fix the battery during battery transportation. The internal temperature during transportation is controlled. Through the set hydraulic pump, when the battery inside the casing loses power due to too long transportation time, the set hydraulic pump is activated, and the shaft of the hydraulic pump shrinks to drive the linkage plate and the power socket to move. The set power socket is connected with the power plug to supplement the battery inside the shell. When the battery power supplement is completed, the shaft extension of the set hydraulic pump drives the linkage plate and the power socket away from the power plug to complete the power supplement.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a battery management device for a new energy vehicle. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use of new vehicle power units), and the integration of advanced technologies in vehicle power control and drive. Vehicles with new technology and new structure, and new energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. [0003] In the existing new energy vehicle battery management process, because the battery is not fixed, it often falls, and the internal temperature of the device often changes during transportation, resulting in the temperature being too high or too low, which is easy to cause the battery to wear out. , and the battery shakin...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a battery management device for new energy vehicles, which can clamp and fix the battery, control the temperature inside the device, and can extinguish the fire when the device catches fire. The advantages of recharging electricity and low risk solve the problem that in the existing new energy vehicle battery management process, the battery is often dropped because the battery is not fixed, and the internal temperature of the device often changes during the transportation of the battery. If it is too high or too low, it is easy to cause the battery to wear out, and the battery will shake back and forth during transportation, which may cause a fire, which is very dangerous. During the long-term driving process, the battery will lose power, resulting in later use low battery problem

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