Elastic electrode structure for electronic cigarette

    公开(公告)号:US11617843B2

    公开(公告)日:2023-04-04

    申请号:US15990060

    申请日:2018-05-25

    摘要: An elastic electrode structure for an electronic cigarette is disclosed. The electronic cigarette includes an atomizing assembly and a battery assembly. The battery assembly has a threaded sleeve arranged on an upper end thereof. The elastic electrode structure includes an electrode ring arranged in the threaded sleeve. The electrode ring has a lower end extending out from a through hole defined at the bottom of the threaded sleeve. The elastic electrode structure further includes an insulating ring arranged between the electrode ring and the threaded sleeve, and the elastic electrode structure further includes an elastic sealing ring arranged between the electrode ring and the insulating ring. The elastic electrode structure has good leak-proofing effect and low cost.

    Electronic atomizing device and atomizer and suction nozzle assembly thereof

    公开(公告)号:US11617391B2

    公开(公告)日:2023-04-04

    申请号:US16869591

    申请日:2020-05-08

    摘要: The present invention relates to an electronic atomizing device, an atomizer and a suction nozzle assembly thereof. The suction nozzle assembly includes a fixing base, a suction nozzle, and a connecting member. The suction nozzle includes a first end and a second end away from the first end. One end of the connecting member is mounted to the suction nozzle, another end is mounted to the fixing base, such that the suction nozzle is disposed on the fixing base via the first end, and is capable of rotating relative to the fixing base. The suction nozzle can rotate relative to a power supply assembly in the electronic atomizing device, therefore an operation switch of the power supply assembly can be rotated from an initial position to an operation position convenient for an operation.

    Personal Vaporizer Device
    4.
    发明申请

    公开(公告)号:US20230082657A1

    公开(公告)日:2023-03-16

    申请号:US17991434

    申请日:2022-11-21

    摘要: A personal vaporizer device, especially an electronic smoking article, comprises a cartridge which includes a reservoir for storing a liquid to be vaporized; and an elongate body portion to which the cartridge is connected. The elongate body portion comprises a cover member which is movable in a longitudinal direction of the body portion between a first position and a second position, wherein the cartridge is substantially covered or obscured by the cover member in the first position. In the second position, the cover member is retracted.

    Liquid store for an inhaler, in particular for an electronic cigarette product

    公开(公告)号:US11571530B2

    公开(公告)日:2023-02-07

    申请号:US16755667

    申请日:2018-10-11

    摘要: The invention relates to a liquid store for an inhaler (10), in particular for an electronic cigarette product, having an outlet end (53) which can be fluidically connected to a heating element (60) in order to evaporate liquid (50) supplied to the heating element (60) from the liquid store (18). The liquid store (18) has at least one air inlet end (52) and at least one channel (51). The channel (51) extends from the air inlet end (52) to the outlet end (53) through the liquid store (18), wherein the channel (51) is designed to transfer the liquid (50) stored in the liquid store (18) to the outlet end (53) through the channel (51) via capillary forces.

    Ultrasonic atomization control system and electronic cigarette

    公开(公告)号:US11564414B2

    公开(公告)日:2023-01-31

    申请号:US15713737

    申请日:2017-09-25

    摘要: Disclosed are an ultrasonic atomization control system and an electronic cigarette. The system includes: a current feedback circuit and/or a voltage feedback circuit, a microcontroller unit, a push-pull circuit, and an oscillator driving circuit; wherein the push-pull circuit is coupled between the microcontroller unit and the oscillator driving circuit, the current feedback circuit and/or the voltage feedback circuit are/is coupled between the oscillator driving circuit and the microcontroller unit; and the oscillator driving circuit is configured to be connected with a load; wherein the microcontroller unit is configured to output a pulse width modulation signal with a predetermined frequency and voltage to the push-pull circuit, judge a current and/or a voltage fluctuation fed back by the current feedback circuit and/or the voltage feedback circuit are/is greater than a threshold, and stop operation of the load if the fluctuation is greater than the threshold.

    Electronic vaping device
    10.
    发明授权

    公开(公告)号:US11559638B2

    公开(公告)日:2023-01-24

    申请号:US16673169

    申请日:2019-11-04

    摘要: A cartridge of an electronic vaping device includes a housing extending in a longitudinal direction. The housing includes a sidewall, a transverse wall at the first end of the sidewall, and an inner tube integrally formed with the housing. The sidewall is generally cylindrical and a first end and a second end. The transverse wall includes at least one outlet therein. The inner tube extends in the longitudinal direction. The inner tube is concentrically positioned with respect to the sidewall. The inner tube communicates with the at least one outlet. The cartridge also includes a reservoir between the sidewall and the inner tube. The reservoir is configured to contain a pre-vapor formulation.