Overload protection device for car seat

Abstract

The invention discloses an overload protection device for a car seat. The overload protection device comprises a vehicle-mounted power supply, an inverter, a controller, an alarm system, an overload protection system, an overcurrent protection device, an overvoltage protection device, an overheat protection device, a car seat system, a seat angle adjustment device, a seat heating device, a seat ventilation device and a seat massage device, wherein the vehicle-mounted power supply is electrically connected with the inverter, the inverter is electrically connected with the controller, the controller is connected with the alarm system, the controller is electrically connected with the overload protection system, and the overload protection system comprises the overcurrent protection device, the overvoltage protection device and the overheat protection device; and the overload protection system is electrically connected to the car seat system, and the car seat system comprises the seat angle adjustment device, the seat heating device, the seat ventilation device and the seat massage device. The overload protection device for the car seat can realize high-precision overcurrent, overvoltage and overheat triple protection, can be quickly disconnected, can realize alarm by means of the controller, and is not electrified when a fault is not eliminated.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to an overload protection device for car seats. Background technique [0002] At present, the functions of car seats are diversified, involving multi-directional adjustment, ventilation, heating, massage and other functions, and they rely more and more on the power system. In today's society, people have higher and higher requirements for the safety of instruments and equipment, especially for the safety life of expensive instruments and equipment, which is also a manifestation of cost reduction and low-carbon life. In terms of safety overload protection, the instrument and equipment are only equipped with fuses, and the safety factor is not high. If the equipment is overloaded for a long time, its service life will be greatly reduced, and even serious problems will occur. Especially for expensive equipment and high-precision equipment, it will not only damage the equipment, but ...

AI Technical Summary

Problems solved by technology

In this way, power is supplied to the equipment when the fault is not eliminated, which will cause secondary damage to the equipment in severe cases

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