Porous ceramic heating body and atomizer

Abstract

The invention relates to the technical field of atomizers, in particular to a porous ceramic heating element and an atomizer, the porous ceramic heating element comprises a porous ceramic base body, the porous ceramic base body comprises an oil storage base body and an atomizing base body, the oil storage base body is arranged on the upper surface of the atomizing base body, the upper surface of the oil storage base body is an oil guide surface, and an oil storage tank is concavely formed in the oil guide surface; and the lower surface of the atomizing base body is an atomizing face, a heating assembly is printed or embedded in the atomizing face, and the heating assembly is arranged corresponding to the position of the oil storage tank. The porous ceramic base body is divided into the upper portion and the lower portion which are integrally formed, the amount of tobacco tar permeating into the atomizing base body from the oil storage base body in the unit area is increased, and the oil storage amount and the contact area between the tobacco tar and the oil storage base body can be increased by concavely arranging the oil storage tank in the oil guide face of the oil storage base body. The arrangement that the heating assembly is printed or embedded into the atomizing surface can effectively solve the problems that the bonding strength between the porous ceramic matrix and the heating assembly is poor, and the heating assembly is prone to falling off and cracking in the high-temperature atomizing application process in the past.

Description

Technical field [0001] Technical Field The present invention relates to atomizers, particularly relates to a porous ceramic heating element and the nebulizer. Background technique [0002] Electronic cigarette is a cigarette imitation of electronic products, has the same appearance and cigarettes, smoke, taste and feel, is atomized by other means, the smoke oil into steam, so that the user of a product abused. [0003] Electronic aerosolization core is a core component of the electronic cigarette, which determines the amount of smoke generated electronic cigarette size, texture, etc., the current mainstream is a ceramic matrix structure of the heating element was added, however, since the ceramic substrate surface distribution uniformity quite different faces , between the base body and the ceramic heating element binding strength is poor in high temperature applications the atomization process, the heating element fall off easily occurs, problems such as cracking, Further, due t...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a porous ceramic heating element. By setting the porous ceramic matrix into two parts, which are integrally formed into upper and lower parts, it further increases the penetration from the oil storage matrix to the mist. The amount of e-liquid per unit area of ​​the substrate can be reduced, and multiple oil storage tanks are recessed on the oil-conducting surface of the oil-storage substrate to increase the oil storage capacity and the contact area between the e-liquid and the oil-storage substrate, so that e-liquid can pass through the side of the oil-storage substrate The porous wall penetrates into the atomizing surface of the atomizing substrate for atomization, and the setting of printing or embedding the heating element on the atomizing surface can effectively solve the poor bonding strength between the porous ceramic substrate and the heating element in the past. During the application process, heating components are prone to problems such as falling off and cracking, and the porous ceramic also has the advantages of better high temperature resistance, longer service life, safety and environmental protection

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