A liquid cartridge assembly for an electronic cigarette and an atomizer is disclosed. The liquid cartridge assembly comprises a liquid cartridge housing and a first plug fastened to each other, a liquid cartridge is disposed between the liquid cartridge housing and the first plug, the first plug is provided with a through groove communicated with the liquid cartridge, two ends of liquid guide cotton pass through the through groove to extend into the liquid cartridge, a plurality of second protrusions for squeezing the liquid guide cotton are disposed in the through groove and an air passing gap for supplementing air to the liquid cartridge is formed between adjacent second protrusions. Additional aspects and related embodiments are disclosed further herein.

A liquid cartridge assembly for an electronic cigarette and an atomizer is disclosed. The liquid cartridge assembly comprises a liquid cartridge housing and a first plug fastened to each other, a liquid cartridge is disposed between the liquid cartridge housing and the first plug, the first plug is provided with a through groove communicated with the liquid cartridge, two ends of liquid guide cotton pass through the through groove to extend into the liquid cartridge, a plurality of second protrusions for squeezing the liquid guide cotton are disposed in the through groove and an air passing gap for supplementing air to the liquid cartridge is formed between adjacent second protrusions. Additional aspects and related embodiments are disclosed further herein.

A nebulizer device for administering aerosol cannabinoid mixtures to a user includes a mouthpiece, a first reservoir, a second reservoir, and a nebulizer device. The nebulizer module is configured to receive a first dosage of the first liquid from the first reservoir and a second dosage of a second liquid from the second reservoir. The nebulizer module is also configured to transform the first liquid into an inhalant and the second liquid into an aerosol that are provided to the user through the mouthpiece. The device further includes a dosage module configured to independently control the delivery of the first liquid and the second liquid to the nebulizer module to set a ratio between the first dosage of the first liquid and the second dosage of the second liquid. The dosage module thereby controls a composition of an aerosol cannabinoid mixture administered to the user.

A nebulizer device for administering aerosol cannabinoid mixtures to a user includes a mouthpiece, a first reservoir, a second reservoir, and a nebulizer device. The nebulizer module is configured to receive a first dosage of the first liquid from the first reservoir and a second dosage of a second liquid from the second reservoir. The nebulizer module is also configured to transform the first liquid into an inhalant and the second liquid into an aerosol that are provided to the user through the mouthpiece. The device further includes a dosage module configured to independently control the delivery of the first liquid and the second liquid to the nebulizer module to set a ratio between the first dosage of the first liquid and the second dosage of the second liquid. The dosage module thereby controls a composition of an aerosol cannabinoid mixture administered to the user.

An ultrasonic atomizer and an electronic cigarette are disclosed. In an embodiment, the ultrasonic atomizer comprises a liquid storage assembly (1), a liquid guiding assembly (2) and an atomization assembly (3). A liquid compartment (13) is provided inside the liquid storage assembly (1). The atomization assembly (3) comprises an ultrasonic atomization sheet (33). The liquid guiding assembly (2) is a ceramic liquid guiding member (21). The ultrasonic atomization sheet (33) is vertically placed. An upper section of the ceramic liquid guiding member (21) is in communication with the liquid compartment (13). A lower section of the ceramic liquid guiding member (21) directly contacts at least one atomization surface of the ultrasonic atomization sheet (33). An atomization region (331) of the ultrasonic atomization sheet (33) is exposed under the ceramic liquid guiding member (21). These and other aspects of embodiments are disclosed herein.

The present disclosure is directed to a pre-filled container configured to store a pre-defined volume of a vaporizable liquid composition. The present disclosure is also directed to personal vaporizing devices for using such containers. In one embodiment, the pre-filled container is configured to provide a vaporizable liquid composition stored therein to an ultrasonic vaporizing component via capillary action for vaporization thereof.

A device for inhaling a substance has a cold liquid atomizer, an assembly including the atomizer and a first tank arranged to contain at least one substance to be inhaled in liquid form or in solution. The atomizer is in fluid communication with the first tank. A second tank is arranged to contain a pressurized gas and is in fluid communication with the assembly. A mouthpiece is in fluid communication with an outlet of the atomizer. A trigger is arranged to release a quantity of the gas out of the second tank and towards the assembly, and a pump is arranged to suction, inject and compress ambient air into the second tank.

A device for inhaling a substance has a cold liquid atomizer, an assembly including the atomizer and a first tank arranged to contain at least one substance to be inhaled in liquid form or in solution. The atomizer is in fluid communication with the first tank. A second tank is arranged to contain a pressurized gas and is in fluid communication with the assembly. A mouthpiece is in fluid communication with an outlet of the atomizer. A trigger is arranged to release a quantity of the gas out of the second tank and towards the assembly, and a pump is arranged to suction, inject and compress ambient air into the second tank.

An ultrasonic electronic cigarette atomizer are disclosed. The atomizer includes an ultrasonic atomization sheet (1), an atomization cotton (3), a liquid chamber (2), an air inlet tube (6), an air outlet channel (7), and a suction nozzle (8). The atomization cotton (3) is communicated with the liquid chamber (2) and is in contact with an atomization surface of the ultrasonic atomization sheet (1). An inlet of the air inlet tube (6) is communicated with the outside. The air inlet tube (6), an atomization region of the ultrasonic atomization sheet (1), the air outlet channel (7), and the suction nozzle (8) are communicated in sequence. An outlet of the air inlet tube (6) is opposite to the atomization region of the ultrasonic atomization sheet (1).

An ultrasonic electronic cigarette atomizer are disclosed. The atomizer includes an ultrasonic atomization sheet (1), an atomization cotton (3), a liquid chamber (2), an air inlet tube (6), an air outlet channel (7), and a suction nozzle (8). The atomization cotton (3) is communicated with the liquid chamber (2) and is in contact with an atomization surface of the ultrasonic atomization sheet (1). An inlet of the air inlet tube (6) is communicated with the outside. The air inlet tube (6), an atomization region of the ultrasonic atomization sheet (1), the air outlet channel (7), and the suction nozzle (8) are communicated in sequence. An outlet of the air inlet tube (6) is opposite to the atomization region of the ultrasonic atomization sheet (1).