Ultrasonic atomization core and ultrasonic atomizer

Abstract

The invention relates to an ultrasonic atomization core and an ultrasonic atomizer. An oil storage tank and an ultrasonic atomization piece are vertically arranged on an atomization base in parallel,and an atomization cavity is formed between the oil storage tank and the atomization surface of the ultrasonic atomization piece, at least two oil guide cotton penetrating grooves perpendicular to theoil storage groove are formed between the oil storage groove and the atomization cavity side by side, baffles are respectively arranged on the outer sides of the two oil guide cotton through grooves,a cotton pressing spring is arranged in the atomization cavity, one end of the cotton pressing spring abuts against the support, the other end of the cotton pressing spring abuts against the middle section of the atomization surface of the ultrasonic atomization piece to form a contact area, two ends of the oil guiding cotton extend into the oil storage groove through the oil guiding cotton penetrating grooves respectively, and the oil guiding cotton abuts against the baffles through the side face of the cotton pressing spring. Tobacco tar in the tar storage tank can be absorbed by the tar guide cotton and transversely and horizontally conducted to the ultrasonic atomization piece for ultrasonic atomization, the tobacco tar conduction rate of the tar guide cotton is stable, the tobacco tar conduction rate is not affected by gravity, the tar guide effect is good, and a phenomenon of dry burning caused by insufficient tobacco tar supply can be prevented.

Description

technical field [0001] The invention relates to an electronic cigarette set, in particular to an atomizing core and an ultrasonic atomizer. Background technique [0002] Chinese patent 2016208984658 discloses an ultrasonic electronic vaporizer. The ultrasonic atomizing sheet is vertically placed in the electronic cigarette casing, the oil guide cotton is placed in the same direction as the ultrasonic atomizing sheet, and the oil tank is set at the bottom. The e-liquid needs to be transmitted to the atomization surface of the ultrasonic atomizer through the oil guide rod, oil storage cotton, and oil guide cotton. Cotton conveying process, so the oil guide effect is not very ideal, prone to dry burning phenomenon. [0003] Additionally, if figure 1 As shown, the airflow inlet A and the airflow outlet B of the atomizing core with the existing ultrasonic atomizing sheet placed vertically are arranged parallel to the ultrasonic atomizing sheet C, so that the airflow passes thro...

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Problems solved by technology

[0002] Chinese patent 2016208984658 discloses an ultrasonic electronic atomizer. The ultrasonic atomizing sheet is vertically placed in the electronic cigarette casing, the oil guide cotton is placed in the same direction as the ultrasonic atomizing sheet, and the oil tank is set at the bottom. The e-liquid needs to be transmitted to the atomization surface of the ultrasonic atomizer through the oil guide rod, oil storage cotton, and oil guide cotton. Cotton conveying process, so the oil guide effect is not very ideal, prone to dry burning

[0003] Additionally, if figure 1 As shown, the airflow inlet A and the airflow outlet B of the atomizing core with the existing ultrasonic atomizing sheet placed vertically are set parallel to the ultrasonic atomizing sheet C, so that the airflow passes through the surface of the oil-conducting cotton E, so it is easy to displace the oil-conducting cotton The smoke oil particles on the surface are taken out of the atomization chamber D together, and finally inhaled by the user, affecting the taste of the smoke

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