| 主权项 |
1. An electronic cigarette, comprising an atomizer for atomizing cigarette liquid and a battery rod for powering the atomizer, wherein, the atomizer comprises a suction nozzle assembly, an atomizing core, and a connecting sleeve;
the suction nozzle assembly is provided with a liquid storage sleeve, an air pipe arranged in the liquid storage sleeve in an axial direction of the liquid storage sleeve, and a suction nozzle arranged at an end of the liquid storage sleeve; a liquid storage chamber for storing the cigarette liquid is defined by the liquid storage sleeve, and an air channel allowing airflow to flow to the suction nozzle is defined by the air pipe; two ends of the connecting sleeve are configured to be detachably connected to the suction nozzle assembly and the battery rod, respectively; two ends of the atomizing core are configured to be detachably connected to the connecting sleeve and the air pipe, respectively; the atomizing core and the air pipe are elastically abutted against each other or are insertedly connected, to fix the atomizing core between the suction nozzle assembly and the connecting sleeve; and the atomizing core is arranged in the liquid storage chamber and is hermetically connected to the air pipe; the atomizing core is provided with an atomizing sleeve, an atomizing seat, and an atomizing assembly; the atomizing assembly comprises at least two electric heating assemblies for atomizing the cigarette liquid; each of the electric heating assemblies is provided with a liquid guiding wick and an electric heating wire winding around the liquid guiding wick; the atomizing seat is provided with a plurality of accommodating grooves, and each accommodating groove has one end open and is provided for accommodating the respective electric heating assembly, the plurality of accommodating grooves are configured to allow all of the electric heating assemblies to be arranged in parallel in a radial direction of the electronic cigarette and to be spaced from each other with a space interval; and all of the electric heating assemblies are located at the same radial position on the atomizing seat; an atomizing chamber for communicating with the air channel is provided inside the atomizing seat, and the plurality of the accommodating grooves are provided in the atomizing chamber, and each of the electric heating assemblies is configured to atomize the cigarette liquid to generate smoke to be delivered into the mouth of a user through the atomizing chamber and the air channel; two ends of the liquid guiding wick of each of the electric heating assemblies extend out of the respective accommodating grooves, and are configured to be in contact with the cigarette liquid in the liquid guiding chamber, to absorb and store the cigarette liquid, and provide the cigarette liquid to the electric heating wires to be atomized; a width of each accommodating groove is smaller than a diameter of the liquid guiding wick, to allow the accommodating groove to clamp the liquid guiding wick, to prevent the liquid guiding wick from absorbing an excessive amount of the cigarette liquid; and the atomizing sleeve is sleeved on an accommodating groove wall, and a stepped portion is provided on the accommodating groove wall to define a connection position of the atomizing sleeve and the accommodating groove wall, and in the case that the atomizing sleeve is fixed at the connection position of the accommodating groove wall, the atomizing sleeve abuts against the liquid guiding wick, to allow an abutting portion of the liquid guiding wick to have a sealing effect to prevent the cigarette liquid in the liquid storage chamber from flowing into the atomizing chamber. |
