The invention discloses a child safety seat ventilation and temperature control system in the technical field of seat ventilation, a ventilation system is arranged on a seat back and a seat body of a child seat at the same time, two ventilation modes of an air blowing mode of the seat back and an air suction mode of the seat body are formed, and the ventilation system comprises a ventilation air duct arranged on a seat foaming framework. The child safety seat ventilation system comprises a seat back and a seat body, ventilation air ducts are arranged on the seat back and the seat body respectively, the two sets of ventilation air ducts are connected with turbofans used for providing air blowing and air suction and a temperature control system of the child safety seat ventilation system respectively, and the child safety seat ventilation system comprises a single-chip microcomputer control module, a fan driving circuit, an LCD1602 display screen circuit and a DS18B20 temperature collection circuit. According to the complexity of the child seat structure, an air blowing ventilation mode and an air suction ventilation mode are designed at different parts, and a temperature control system is designed to conduct self-adaptive adjustment on the rotating speed of a fan through a single-chip microcomputer.
本发明公开了座椅通风技术领域的儿童安全座椅通风及其温控系统,通风系统同时布置在儿童座椅的椅背和椅座上,形成椅背的吹风式以及椅座的吸风式两种通风模式,通风系统包括设置在座椅发泡骨架上的通风风道,椅背和椅座上分别布置通风风道,两组所述通风风道分别连接用于提供吹气和吸气的涡轮风扇,儿童安全座椅通风系统的温控系统,包括单片机控制模块、风扇驱动电路、LCD1602显示屏电路以及DS18B20温度采集电路,本发明的通风系统是专为儿童设计,根据儿童座椅结构的复杂性,在不同的部位设计了吹风以及吸风两种通风的模式,本发明采用设计一种温控系统通过单片机来对风扇的转速进行自适应调整。
Ventilation and temperature control system of child safety seat
儿童安全座椅通风及其温控系统
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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