Electronic atomization device and atomizer thereof and atomization assembly

Abstract

The invention relates to an electronic atomization device and an atomizer thereof and an atomization assembly. The atomization assembly comprises a composite liquid absorption structure and a heatingbody, and the composite liquid absorption structure comprises a hard first liquid absorption body and a soft second liquid absorption body combined with the first liquid absorption body. The heating body comprises a heating part, and at least part of the heating part is embedded in the composite liquid absorption structure in the width direction and makes contact with the second liquid absorptionbody and the first liquid absorption body. According to the atomization assembly, at least part of the heating part of the heating body is embedded in the composite liquid absorption structure in thewidth direction and makes contact with the second liquid absorption body and the first liquid absorption body, so that the contact area between the heating part of the sheet-shaped heating body and the tobacco juice can be increased, dry burning is prevented, energy waste is reduced, scorch odor is avoided, the liquid locking effect and the air exchange effect can be improved, and the user experience is improved.

Description

technical field [0001] The present invention relates to an atomizing device, more specifically, to an electronic atomizing device, an atomizer, and an atomizing assembly. Background technique [0002] Such as figure 1 As shown, the atomization assembly 40 of the related art generally includes a liquid-absorbing cotton 412 and a heating element 42 wound on the liquid-absorbing surface 412 . When the liquid-absorbing cotton 412 absorbs liquid, an oil film A will be formed on the surface of the liquid-absorbing cotton 412, and the liquid-absorbing cotton 412 will expand after absorbing liquid, and the outer protrusion will be obvious, so that the thickness of the oil film A on the liquid-absorbing cotton 412 will increase, and the oil film A will The outer surface of the heating element 42 is high. When the user inhales, the liquid in the electronic atomization device is replenished to the liquid-absorbing cotton 412. Due to the large temperature difference between the inside ...

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Problems solved by technology

[0004] However, during the sintering molding process, the sintered porous body 411 will evaporate materials such as pore-forming agents during the high-temperature sintering process, and there will be a chemical reaction itself, etc., resulting in a large shrinkage of the sintered porous body 411 , so it is easy to appear that the heating element 42 on the formed sintered porous body 411 will be partially warped relative to the surface of the sintered porous body 411, or there is a gap B between the sintered porous body 411, see image 3

Since the raised part of the heating element 42 or the gap B part is not in contact with the sintered porous body 411, it is difficult for the smoke liquid to reach the raised part of the heating element 42 during the heating process of the heating element 42, resulting in dry burning of the raised part and wasting energy At the same time, there will be problems such as burnt smell

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