China Tobacco Hunan Industrial Co., Ltd.

Lizhou Shen

Jianfu Liu

Kejun Zhong

Xinqiang Yin

Xiaoyi Guo

Wei Huang

Jianhua Yi

Hong Yu

Yuangang Dai

Yongquan Zhou

Yang Wang

Youlin He

An electronic cigarette atomizer and an electronic cigarette are disclosed. The electronic cigarette atomizer comprises an air inlet (), an air inlet passage (), an atomization cavity (), an air outlet passage (), an air outlet (), and a suction nozzle () that are communicated in sequence. The electronic cigarette atomizer further comprises a housing () and an adjustment mechanism () for adjusting the air input of the air inlet (). The air inlet passage (), the atomization cavity (), and the air outlet passage () are all arranged in the housing (), and a top of the housing () is provided with a top cover (). The adjustment mechanism () comprises a movable member () located in the top cover () and movable axially along the top cover ().

Electronic cigarette atomizer and electronic cigarette

An electronic cigarette atomization core and atomizer is disclosed. The electronic cigarette atomization core includes an atomization member (), an outer sleeve (), a connection sleeve (), and atomization cotton (). A lower segment of the connection sleeve () is sleeved outside an upper segment of the outer sleeve (). The outer sleeve () is sleeved outside the atomization cotton (). The outer sleeve () is provided with a first e-liquid passage hole () capable of communicating an inner cavity of an electronic cigarette e-liquid bin () with the atomization cotton (). The connection sleeve () is axially movable or circumferentially rotatable relative to the outer sleeve () to close or open the first e-liquid passage hole (). A buffer sealing structure is arranged between the connection sleeve () and the outer sleeve ().

Electronic cigarette atomization core and atomizer

Disclosed is an atomizer, comprising an atomizer body, a suction nozzle assembly mounted at the top of the atomizer body, an air inlet provided in the atomizer body, an atomizing sheet and a tobacco tar cavity provided in the atomizer body, and a tobacco tar guide body which guides tobacco tar in the tobacco tar cavity to an atomizing surface of the atomizing sheet. The atomizer introduces entered air to allow all the air to pass over, at a low level, the surface where the atomizing cotton is in contact with the atomizing sheet. The atomizing efficiency is higher, and more smoke is produced.

High efficiency atomizer and electronic cigarette thereof

Disclosed is an ultrasonic electronic cigarette atomizer. An atomizer shell, an atomization piece and a liquid guide structure are arranged in the atomizer shell. The liquid guide structure communicates with a liquid storage cavity in the atomizer shell. A heating body is arranged in the atomizer shell. Both of the atomization piece and the heating body are in contact with the liquid guide structure, and both of the heating body and an atomization surface of the atomization piece communicate with an airflow passage, and a positive electrode and a negative electrode of the heating body are respectively connected with one end and the other end of a power supply. The heating body can quickly heat the tobacco tar to approach to its atomization temperature, and also can transfer a part of heat to the atomization piece, so that the atomization piece atomizes the tobacco tar quickly, shortening the atomization time.

Ultrasonic electronic cigarette atomizer

An ultrasonic electronic cigarette atomizer are disclosed. The atomizer includes an ultrasonic atomization sheet (), an atomization cotton (), a liquid chamber (), an air inlet tube (), an air outlet channel (), and a suction nozzle (). The atomization cotton () is communicated with the liquid chamber () and is in contact with an atomization surface of the ultrasonic atomization sheet (). An inlet of the air inlet tube () is communicated with the outside. The air inlet tube (), an atomization region of the ultrasonic atomization sheet (), the air outlet channel (), and the suction nozzle () are communicated in sequence. An outlet of the air inlet tube () is opposite to the atomization region of the ultrasonic atomization sheet ().

An ultrasonic electronic cigarette atomizing core and atomizer is provided, the atomizing core including an atomizing core sleeve, and tobacco tar guide cotton and an atomizing piece in the atomizing core sleeve.

Ultrasonic electronic cigarette atomizing core and atomizer

Disclosed is an atomizer, comprising an atomizer body, a suction nozzle assembly, an air inlet, an atomization sheet, a tobacco tar chamber, a tobacco tar guide device and an air outflow passage, in which a tobacco tar separation chamber is provided in the middle of the tobacco tar chamber and an accommodating chamber is provided in the tobacco tar separation chamber.

Atomizer and electronic cigarette thereof

An ultrasonic electronic cigarette atomizer is disclosed, including an atomization core, an atomizer housing, and a liquid bin. When liquid is filled into the liquid bin, the liquid passing hole is closed and the air outlet channel is closed, to avoid leakage or immersion of liquid, the atomizer is clean and sanitary, waste is avoided, and cost is saved. The whole operation is very simple, the atomization core is convenient to replace, hands are not stained with liquid, and the liquid is convenient to fill. The cigarette liquid is unlikely to flow out through the liquid filling hole, and large granular cigarette liquid generated in atomization can be recycled.

Ultrasonic electronic cigarette atomizer with liquid leakage prevention

Disclosed are an ultrasonic atomization piece, an electronic cigarette atomization core and an electronic cigarette atomizer. The ultrasonic atomization piece includes a piezoelectric ceramic main body; one surface of the piezoelectric ceramic main body is in contact with a positive electrode conducting layer, and the other surface of the piezoelectric ceramic main body is in contact with a negative electrode conducting layer, the negative electrode conducting layer extends to the surface of the piezoelectric ceramic main body on which the positive electrode conducting layer is located along a side edge of the piezoelectric ceramic main body, and a plurality of convex point areas, which cover the edge of the positive electrode conducting layer are provided on an edge of the negative conductive layer. The ultrasonic atomization piece, the electronic cigarette atomization core and the electronic cigarette atomizer have the advantages of simple structure, reliable electrical connection, reliable work, high atomization speed, good smoke taste and long service life.

Ultrasonic atomization piece, electronic cigarette atomization core and electronic cigarette atomizer

Embodiments of the invention disclose a combined ultrasonic atomizer, an atomization method thereof and electronic cigarette. The combined ultrasonic atomizer comprises a tobacco tar bin, an air inlet passage, a tobacco tar smoke outlet passage and an atomization component; the atomization component comprises a micropore atomization piece used for performing first-stage oscillation atomization on tobacco tar and a high-frequency atomization piece used for performing second-stage oscillation atomization on the tobacco tar; the micropore atomization piece is communicated with a tobacco tar outlet of the tobacco tar bin by direct contact or through a tobacco tar guide structure, and an ejection end of the micropore atomization piece is aligned to an atomization surface of the high-frequency atomization piece; and the air inlet passage communicates with an atomization cavity located between the micropore atomization piece and the high-frequency atomization piece, and the atomization cavity communicates with the tobacco tar smoke outlet passage.

Combined ultrasonic atomizer, atomization method thereof and electronic cigarette

The present invention discloses an ultrasonic atomizer and electronic cigarette. The ultrasonic atomizer includes an atomization piece and a liquid guide structure, which guides liquid onto an upper surface of the atomization piece; the liquid guide structure communicates with a liquid storage cavity; the upper surface of the atomization piece communicates with an airflow passage; and the atomization piece comprises a piezoelectric ceramic layer and an electric conductor, which drives vibration of the piezoelectric ceramic layer. No micropore needs to be provided in the atomization piece of the present invention to eject the atomized gas, thereby being free of the situation that the micropore is blocked by larger atomized gas particles, resulting in that the atomized gas cannot be ejected, and meanwhile the situation of liquid leakage of the atomizer can be better prevented.

Growing community of inventors

Hunan, China

Lizhou Shen