ELECTRONIC ATOMIZATION DEVICE AND HEATING ELEMENT, ATOMIZATION CORE, AND ATOMIZER THEREOF

摘要

An electronic atomization device (50) and a heating element (200), an atomization core (10), and an atomizer (40) thereof. The atomization core (10) comprises a liquid suction member (100) and the heating element (200). The liquid suction member (100) comprises an atomization surface (1001) and a liquid suction surface (1002). The liquid suction member (100) allows an atomization liquid to enter therein from the liquid suction surface (1002), pass through the liquid suction member (100), and reach the atomization surface (1001). The heating element (200) is connected to the liquid suction member (100). The heating element (200) is arranged on a side of the atomization surface (1001) so as to heat and atomize the atomization liquid passing through the atomization surface (1001). A micro slot portion (210) is provided on a side of the heating element (200) facing away from the atomization surface (1001). A micro slot (2101) is provided in the micro slot portion (210). An opening of the micro slot (2101) is connected to the atomization surface (1001). In this way, the atomization liquid more easily forms a vaporization core, enhancing boiling thereof and reducing heat flux density in the atomization process.