HNB烟具发热装置于NTC温度传感器

HNB smoking device heating device in NTC temperature sensor

Number of Views:32642022-03-10 09:10:42

HNB smoking set is a pod containing special tobacco ingredients. The tobacco is heated by an external heat source, and the tobacco flavor and mist are released by baking at a low temperature, rather than being ignited, heating rather than burning, so it will not produce tar, Harmful substances such as carbon monoxide and heavy metals can achieve the purpose of harm reduction. The heating device is one of the core components of the HNB smoking set.

The HNB smoking device heating device has a magnetic induction iron sleeve and an induction coil for generating an alternating magnetic field to make the magnetic induction iron sleeve heat, and is set in the magnetic induction iron sleeve. The bottom of the magnetic induction iron sleeve has a built-in NTC temperature sensor for detecting temperature. . The induction coil generates an alternating magnetic field, and the alternating magnetic field acts on the magnetic induction iron sleeve, thereby generating an eddy current electric field. The energy of the eddy current electric field makes the magnetic induction iron sleeve heat up, converting electrical energy into heat energy, so as to achieve the effect of low temperature curing of cigarettes. The NTC temperature sensor can detect the temperature of the magnetic induction iron sleeve in real time, and then control the heating temperature of the magnetic induction iron sleeve through the control board. When the rising temperature of the magnetic induction iron sleeve exceeds or fails to reach the corresponding preset value, the temperature sensor senses the signal transmission. To the control board, a series of output adjustments are made by the control board, and the corresponding value is always maintained at the set temperature by rapidly reducing or increasing the output power. In this way, precise temperature control can be achieved, so that the baking temperature of the cigarettes is uniform and the taste is moderate.

The NTC temperature sensor for HNB cigarettes is a flat-head thermistor with a gold electrode thermal chip and glass encapsulation. The flat-head design fits the area of the heating body to increase the response speed. It has the characteristics of small size and fast response speed, and the high temperature resistance can reach 420 degrees Celsius, suitable for HNB smoking set heating.

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