Heating shaver

加热剃毛器

Abstract

本实用新型涉及一种加热剃毛器,其包括所述剃毛器本体前端设有加热丝放置槽和转轴,所述剃毛器本体内部设有控制电路,所述转轴上设有磁芯,所述磁芯与转轴联动配合,所述加热丝放置槽内放置加热丝,所述控制电路包括设置在剃毛器前端用于检测转轴转动速度的霍尔传感器、根据霍尔传感器检测信号控制加热电路工作的触发电路、随霍尔传感器检测信号变化而调节通过加热丝的电流大小的加热电路以及电源电路,通过霍尔传感器检测随转轴联动的磁芯,通过霍尔传感器检测到的转轴转动的速度,对加热丝通电的电流进行调节,使得加热丝的温度能随转轴滚动时的速度进行调节,避免在使用过程中,由于停止滚动而导致的局部温度过高烫伤皮肤的现象发生。
The utility model relates to a heating shaver. According to the heating shaver, the front end of a shaver body is provided with a heating wire containing groove and a rotation shaft, a control circuit is arranged in the shaver body, a magnetic core is arranged on the rotation shaft, the magnetic core is matched with the rotation shaft in a linkage mode, and heating wires are placed in the heating wire containing groove. The control circuit comprises a Hall sensor, a trigger circuit, a heating circuit and a power supply circuit, wherein the Hall sensor is arranged at the front end of the shaver body and used for detecting the rotation speed of the rotation shaft, the trigger circuit is used for controlling the heating circuit to work according to detection signals of the Hall sensor, and the heating circuit is used for adjusting the magnitude of currents passing through the heating wires along with changes of the detection signals of the Hall sensor. The magnetic core in linkage with the rotation shaft is detected through the Hall sensor, the currents of the heating wires are adjusted through the rotation speed, detected through the Hall sensor, of the rotation shaft so as to enable the temperature of the heating wires to be capable of being adjusted along with the rolling speed of the rotation shaft, and therefore the situation that the skin is scalded because local temperature is too high due to the fact that rolling is stopped in the use process can be avoided.

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-104002335-AAugust 27, 2014舟山市丹尼士电器有限公司加热剃毛器
    CN-105951410-ASeptember 21, 2016瑞安市奥雅服饰有限公司Electromagnetic automatic control ironing device
    CN-105951410-BJanuary 09, 2018瑞安市奥雅服饰有限公司电磁自动控制熨烫装置