Zerstäubungskern, Zerstäuber und Elektronische Zerstäubungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4744523

Anmeldetag

11. November 2025

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

Abstract

This application provides an atomization core, an atomizer, and an electronic atomization apparatus. The atomization core includes a dense substrate liquid guiding layer, a porous cover layer, and a heating element. The dense substrate liquid guiding layer has a liquid inlet surface and a liquid outlet surface that are oppositely disposed, and the first microporous structure that penetrates through the liquid inlet surface and the liquid outlet surface is provided on the dense substrate liquid guiding layer; the porous cover layer is disposed on the liquid outlet surface side of the dense substrate liquid guiding layer; the porous cover layer has a liquid supply portion, and the liquid supply portion has a second microporous structure; at least part of the first microporous structure of the dense substrate liquid guiding layer is in fluid communication with the second microporous structure, where the porosity of the liquid supply portion is greater than that of the dense substrate liquid guiding layer, and the equivalent diameter of the second microporous structure is greater than that of the first microporous structure; and the heating element is disposed between the dense substrate liquid guiding layer and the liquid supply portion, and the heating element is configured to atomize a to-be-atomized substrate. Through the foregoing arrangement, the taste of aerosols generated by a rigid atomization core can be improved, thereby improving user experience.

Anmelder

Firma

Smoore International Holdings Limited

Land

🇰🇾 KY