Patent ID: 11944123
Assignee: AMOSENSE CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  H | IPC A  H

Claim 0:
1. A heat generating heater for a cigarette-type electronic cigarette device having at least a portion of a length thereof inserted into a cigarette, the heat generating heater comprising:
a main body formed of a ceramic material and having one end portion that is pointed so as to penetrate into the cigarette;
a heat generating unit disposed to surround a circumferential surface of the main body to generate heat so that the inside of the cigarette is heated;
an arrangement hole formed inside the main body along a longitudinal direction thereof; and
a temperature sensing unit disposed in the arrangement hole to measure a heating temperature of the heat generating unit, the temperature sensing unit including: a spiral bimetal,
wherein the spiral bimetal includes a stem portion having a predetermined length, a wound portion wound many times along a longitudinal direction of the stem portion from an end portion of the stem portion, and an extending portion extending from an end portion of the wound portion to protrude to the outside of the arrangement hole by a predetermined length, and
wherein the extending portion is come into contact with or not come into contact with a contact terminal formed in an outer surface of the heat generating heater for a cigarette-type electronic cigarette device by being bent in one direction or return to an original according to a temperature of the heat generating unit.