Abstract: The present disclosure provides an atomizer and an electronic cigarette with the atomizer. The atomizer includes a cartridge assembly and a mouthpiece assembly; the cartridge assembly includes a liquid reservoir, an opening communicating the liquid reservoir with an external environment, and an atomization chamber communicating with the liquid reservoir; the mouthpiece assembly is inserted into the opening; the cartridge assembly includes an engaging portion located adjacent to the opening, and the mouthpiece assembly includes an inserting portion inserted into the engaging portion; the inserting portion defines a discharging hole, air discharges through the discharging hole while the inserting portion is being inserted into the engaging portion, and after the inserting portion is inserted into the engaging portion in place, the discharging hole is blocked, thus, e-liquid in the liquid reservoir can be prevented from being pushed to flow into the atomization chamber and liquid leakage can be prevented.

Abstract: An atomizer of an electronic atomizing inhaler, includes a casing body, provided with a cap at the opening of the front end, with a gas-outlet aperture on the cap, and provided with a rear closure at the opening of the rear end, with a gas-inlet aperture on the rear closure; a liquid-container and a heater provided in the cavity formed by the casing body, the cap and the rear closure, an airflow-passage being provided between the casing body and the liquid-container; a liquid-guiding device closing the mouth part of the liquid-container, with no liquid-storage medium provided in the liquid-container; and a heater provided on the top of the rear closure, contacting the lower surface of the liquid-guiding device. An electronic atomizing inhaler is also provided.

Abstract: The invention discloses an electronic cigarette, an atomizing core, an atomizer and a method of controlling the electronic cigarette. The electronic cigarette comprises a battery assembly, an atomizer comprising an atomizer body and an atomizing core mounted on the atomizer body, and a main control circuit; the main control circuit comprises a sense unit for sensing remaining life cycle of the atomizing core, a compare unit for comparing data sensed by the sense unit with a preset threshold value, and a control unit for controlling on and off of the electronic cigarette depending on comparison results. Through the invention, the user can use the atomizing core in any atomizer having electrical interfaces, and close output at an optimal time of taste of the atomizing core and before producing harmful substance.

Abstract: The present disclosure provides an e-liquid bottle engageable with an electronic cigarette. The e-liquid bottle includes a main body (11), a cover (12), and a control switch (14); the cover (12) forms at least one liquid outlet (121); the control switch (14) is arranged in the cover (12). The electronic cigarette includes a cartridge (21) and a liquid injection device (23); the cartridge (21) forms a liquid reservoir (A), and one end of the cartridge (21) comprises an end wall (223) and a second operation portion (222) extending axially outwards from the end wall (223); the end wall (223) forms one liquid injection opening (2231), the second operation portion (222) corresponds to the control switch (14); the liquid injection device (23) is arranged on the end of the cartridge (21) and forms a liquid injection channel, and a first liquid inlet (2321) is formed in the liquid injection channel.

Abstract: The present disclosure provides an atomizer and an electronic cigarette with the atomizer. The atomizer includes a cartridge assembly and a mouthpiece assembly; the cartridge assembly includes a liquid reservoir, an opening communicating the liquid reservoir with an external environment, and an atomization chamber communicating with the liquid reservoir; the mouthpiece assembly is inserted into the opening; the cartridge assembly includes an engaging portion located adjacent to the opening, and the mouthpiece assembly includes an inserting portion inserted into the engaging portion; the inserting portion defines a discharging hole, air discharges through the discharging hole while the inserting portion is being inserted into the engaging portion, and after the inserting portion is inserted into the engaging portion in place, the discharging hole is blocked, thus, e-liquid in the liquid reservoir can be prevented from being pushed to flow into the atomization chamber and liquid leakage can be prevented.

Abstract: 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.

Abstract: The invention discloses an electronic atomizing device and an atomizer thereof. The atomizer includes a main body unit and a suction nozzle unit. The main body unit includes a liquid storage cavity, an atomization assembly fluidly connected to the liquid storage cavity and a first pipe fluidly connected to the atomization assembly. The liquid storage cavity includes a liquid injection port. The suction nozzle unit is detachably disposed on an upper end of the first pipe and seals the liquid injection port. The suction nozzle unit includes a second pipe, an operating member and an elastic member. The second pipe is detachably screwed to the first pipe and fluidly connected to the first pipe. The operating member is sleeved on the second pipe and axially movable relative to the second pipe between a first position and a second position, and rotatable around an axis of the second pipe.

Abstract: The present disclosure relates to a porous component and an electronic cigarette including the same. The porous component includes a porous substrate, an atomizing portion located on the porous substrate; a liquid guiding portion located on the porous substrate, a porosity of the liquid guiding portion being greater than a porosity of the atomizing portion; and a functional portion located on the porous substrate. A porosity of the functional portion is greater than a porosity of the liquid guiding portion, and a thermal conductivity of the functional portion is greater than a thermal conductivity of the atomizing portion and the liquid guiding portion.

Abstract: The present disclosure relates to an atomizer, a power supply assembly, and an electronic atomizing device. The electronic atomizing device includes an atomizer provided with an air inhaling channel therein for inhalation of aerosol, a power supply assembly supplying power to the atomizer and provided with a receiving cavity, a functional channel providing communication between the air inhaling channel and the receiving cavity, and a cushion plug disposed in the functional channel. When a difference between air pressure in the receiving cavity and air pressure in the air inhaling channel is less than a threshold pressure, the functional channel is in an open state. When the difference between the air pressure in the receiving cavity and the air pressure in the air inhaling channel exceeds the threshold pressure, the functional channel is in a closed state.

Abstract: An atomizing device includes an atomizer, a puff sensor and an airflow passage. A transfer passage is defined in the atomizer, and two end portions of the airflow passage are respectively fluidly communicated with the transfer passage and the puff sensor. The airflow passage comprises a bending section, which is configured to prevent liquid in the atomizer from flowing to the puff sensor. With the bending section, liquid is difficult to reach the puff sensor even if it flows into the main body, therefore the safety and the service life of the atomizing device are improved.

Abstract: A heating assembly is used for an atomizer of an electronic cigarette. The heating assembly includes an adsorption member, and at least one heating element for generating heat after being electrified. The adsorption member comprises at least one surface defining at least one fixing groove therein, and the at least one heating element is disposed in the at least one fixing groove. The heating element is disposed in the fixing groove, so that an aerosol-generating substrate on the adsorption member can be more sufficiently coated on the heating element and dispersed to an outer surface of the heating element.

Abstract: The invention relates to an electronic cigarette, an atomizer and a heating assembly thereof, wherein the heating assembly is used for the atomizer and includes an adsorption member, and at least one heating element for generating heat when electrified. The adsorption member comprises at least one surface defining at least one fixing groove therein, and the at least one heating element is disposed in the at least one fixing groove. The heating element is disposed in the fixing groove, so that the aerosol-generating substrate on the adsorption member can be more sufficiently coated on the heating element and dispersed to an outer surface of the heating element, preventing dry burning on the surface of the heating element; moreover, the amount of the aerosol-generating substrate heated and atomized by the heating element is increased, and so does the amount of aerosol generated by the heating element.

Abstract: A heating assembly, an atomizer and an electronic atomizing device are disclosed. The heating assembly includes a chassis and a heating component. The chassis may include a first wall having a top surface and a bottom surface opposite to the top surface, the first wall defining an air vent extending through the bottom surface, an air entering plate being connected with the first wall and covering the air vent, the air entering plate defining at least one air entering hole communicating with the installation space and the air vent, wherein the first wall and the second wall define the installation space. A heating component may be disposed in the installation space, a length of the at least one air vent is greater than that of the air entering hole in a direction from the bottom surface to the top surface.