New energy vehicle battery box with efficient heat dissipation function

Abstract

The invention relates to a new energy vehicle battery box with an efficient heat dissipation function. The new energy vehicle battery box comprises a battery assembly, a baffle assembly, a temperature sensor, a PLC, a first heat dissipation assembly and a second heat dissipation assembly, wherein the battery assembly comprises a shell, a battery array and a base plate; the first heat dissipation assembly comprises a heat conduction block, fins and a heat conduction silica gel plate; the second heat dissipation assembly comprises a second motor, a lead screw, a walking block, a ventilator and a fan. The new energy vehicle battery box with the efficient heat dissipation function is ingenious in structural design and high in heat dissipation efficiency; the temperature sensor detects the temperature of the battery array; general heat dissipation is performed via the first heat dissipation assembly, and meanwhile no energy is consumed; when the temperature detected by the temperature sensor is higher than a certain value, heat dissipation is performed via a third heat dissipation assembly, and meanwhile low energy is consumed and leakproofness is strong; when the temperature detected by the temperature sensor is also high, the shell is opened by the baffle assembly, efficient heat dissipation is performed via the second heat dissipation assembly, and normal operation of the battery array is ensured.

Description

Technical field [0001] The invention relates to the field of new energy automobile equipment, and in particular to a new energy automobile battery box with efficient heat dissipation function. 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 on-board power devices), the integration of advanced technologies in vehicle power control and driving, and the formation of advanced technical principles and Cars with new technology and new structure. [0003] A pure electric vehicle is a car that uses a single battery as the energy storage power source. It uses the battery as the energy storage power source. The battery provides electrical energy to the motor and drives the motor to run, thereby driving the car to travel. A lot of heat can be generated during the working process. , If the heat is not transferred to the outside in time, it will reduce the working ef...

AI Technical Summary

Problems solved by technology

[0003] A pure electric vehicle is a vehicle that uses a single battery as the power source for energy storage. It uses the battery as the power source for energy storage, and supplies electric energy to the motor through the battery to drive the motor to run, thereby driving the car. A lot of heat will be generated during the working process. If the heat is not transferred to the outside in a timely manner, the working efficiency and working life of the battery will be reduced, and the battery will even be burned if it is serious. The existing heat dissipation components have a single structure, low heat dissipation efficiency, and poor sealing

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