电磁炉冷却风扇的调速控制方法技术

本发明专利技术涉及家用电器设备、特别是电磁炉的冷却风扇的调速控制方法，属于家用电器控制技术领域，目的在于提供一种节能环保、使用寿命长的电磁炉冷却风扇的调速控制方法。其特征是由ＣＰＵ根据电磁炉工作情况和负荷大小，输出至少两档冷却风扇驱动电路的控制信号，通过改变冷却风扇的驱动电路的输出电压，控制冷却风扇的转速。本发明专利技术具有控制可靠结构简单的优点，可以有效降低冷却风扇的能耗与噪音，延长冷却风扇的使用寿命。适宜各种家用电器设备中使用，特别是电磁炉冷却风扇的更新换代。

Speed regulating control method of electromagnetic stove cooling fan

The present invention relates to household appliances, especially induction cookers cooling fan speed control method, control belongs to the technical field of household appliances, the purpose is to provide an energy saving and environmental protection, the use of electromagnetic furnace cooling fan speed control method of long life. It is characterized by CPU according to the electromagnetic oven working condition and load, the output of at least two cooling fan drive circuit control signals through the drive circuit, the output voltage change of the cooling fan, the cooling fan speed control. The invention has the advantages of reliable control and simple structure, and can effectively reduce the energy consumption and noise of the cooling fan, and prolong the service life of the cooling fan. The utility model is suitable for use in various household electrical appliances, especially the replacement of an electromagnetic furnace cooling fan.

【技术实现步骤摘要】

【技术保护点】
一种电磁炉冷却风扇的调速控制方法，其特征是由ＣＰＵ根据电磁炉工作情况和负荷大小，输出至少两档冷却风扇驱动电路的控制信号，通过改变冷却风扇的驱动电路的输出电压，控制冷却风扇的转速。

【技术特征摘要】

【专利技术属性】
技术研发人员：朱泽春，金延东，吴树德，
申请(专利权)人：九阳股份有限公司，
类型：发明
国别省市：88[中国|济南]