Shenzhen First Union Technology Co., Ltd.

Desheng Huang

Yonghai Li

Zhongli Xu

Zhengfa Li

Baoling Lei

Yunkai Zhang

Qing Feng Zhang

Jun Yuan

Qing Zhang

Qigen Wang

An electronic cigarette atomizer, comprising an electronic cigarette liquid storage chamber for storing electronic cigarette liquid, and an atomization assembly for absorbing and atomizing the electronic cigarette liquid. The atomization assembly comprises a porous body and a heating element. The porous body comprises an electronic cigarette liquid absorption surface in contact with the electronic cigarette liquid and an atomization surface. The heating element is provided on the atomization surface. The electronic cigarette liquid absorption surface is provided with a plurality of blind holes and/or grooves extending along the electronic cigarette liquid absorption surface towards the atomization surface. In the atomization assembly, electronic cigarette liquid atomization is performed on the porous body formed with the blind holes and/or grooves.

Electronic cigarette atomizer and electronic cigarette comprising same

A porous heating body includes a porous body having a first porous portion, a second porous portion and a third porous portion successively disposed in the porous body along a lengthwise direction of the porous body. A cross-sectional area of the first porous portion and a cross-sectional area of the third porous portion are both larger than a cross-sectional area of the second porous portion along a widthwise direction of the porous body. A heating element extends along the lengthwise direction of the porous body is disposed on the porous body. The heating element includes a heating portion. At least one portion of an extension length of the heating portion is overlapped with an extension length of the second porous portion. The porous body is shaped to enhance conductivity of liquid tobacco in a middle thereof, and storing liquid tobacco for replenishing at two bulge ends thereof.

Porous heating body and atomizer having same

A heater, a cartridge, an atomizer and an electronic cigarette having same are disclosed, the heater includes a porous body, configured for absorbing tobacco liquid; the porous body having an absorbing surface and an atomizing surface opposite with each other; the tobacco liquid permeating from the absorbing surface to the atomizing surface; a heating element, disposed on the atomizing surface and configured to atomize the tobacco liquid stored in the porous body into an aerosol; and part of the porous body that is near the atomizing surface having a less thermal conductivity than part of the porous body that is near the absorbing surface, resulting in a big amount of aerosol while not easy to generate burnt flavor and improving user experience.

Heater, cartridge, atomizer and electronic cigarette having same

Growing community of inventors

Shenzhen, China

Desheng Huang