HEAT GENERATING MODULE, ATOMIZATION ASSEMBLY AND ELECTRONIC ATOMIZER

• Main Authors: YANG BAOMIN, LUO YONGJIE, FAN JICHANG, WEN ZHIHUA
• Format: Patent
• Language: English; Japanese
• Published: 14.12.2023
• Subjects: CIGARETTES; CIGARS; HUMAN NECESSITIES; MATCH BOXES; SMOKERS' REQUISITES; TOBACCO

SOLUTION: There are provided a heat-generating module, an atomization assembly and electronic atomizer. The heat generating module 40 includes: a heat-generating case 41; a sheet-like heat-generating element 43 for dividing a case storage chamber into a liquid guide chamber and a gas flow passage 47, where the liquid guide chamber and the gas flow passage 47 are respectively disposed on both sides in the thickness direction of the sheet-like heat-generating body 43; and a liquid guide member 45 whose one end is stored in the liquid guide chamber and comes into contact with the sheet-like heat-generating element 43, and whose other end protrudes from the liquid guide chamber.EFFECT: To achieve a high-speed atomization effect by heating and atomizing an aerosol-generating substrate with a thin sheet-like heat-generating element and increasing a temperature increase rate compared with that of a tubular heat-generating element, to dispense with provision of a separate liquid passage on a lateral face of the sheet-like heat-generating element by achieving a method of introducing liquid from the top with a liquid guide member, and to further improve atomization speed by reducing a distance between the sheet-like heat-generating element and an external coil by a liquid guide member.SELECTED DRAWING: Figure 3 【解決手段】発熱モジュール、霧化アセンブリ、及び電子霧化装置に関し、発熱モジュール４０は、発熱ケース４１と、ケース収容チャンバを液体ガイドチャンバとガス流通路４７とに分けるシート状発熱体４３であって、液体ガイドチャンバ及びガス流通路４７はそれぞれシート状発熱体４３の厚さ方向における両側に配置され、一端が液体ガイドチャンバ内に収容されるとともにシート状発熱体４３に接触し、他端が液体ガイドチャンバから突出する液体ガイド部材４５とを備える。【効果】薄いシート状発熱体によりエアロゾル生成基質を加熱して霧化させるので、管状の発熱体よりも昇温速度が速く、高速霧化の効果を実現できる。液体ガイド部材により頂部からの液入り方式が実現され、シート状発熱体の側面に液入り通路を別途設ける必要がなくなるので、シート状発熱体と外付けコイルとの距離を小さくして霧化速度をさらに向上させることができる。【選択図】図３