Abstract: An vaporizer includes an outer housing; the outer housing is internally provided with: a liquid storage chamber having an opening; a first liquid guide element having a first surface close to the liquid storage chamber in a longitudinal direction of the outer housing, and a second surface away from the first surface; the first surface sucks the liquid substrate; and the first liquid guide element is made from an organic porous material and is configured to cover the opening to seal the liquid storage chamber, such that the liquid substrate in the liquid storage chamber is substantially removed through the first liquid guide element; a second liquid guide element, configured to at least partially contact with the second surface to suck the liquid substrate; and a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol.

Abstract: An atomization core assembly (10A), an atomizer (100), and an electronic atomization device (300). The atomization core assembly (10A) comprises: a liquid guide member (10) comprising an atomization surface (11) and a liquid absorption surface (12); a heating element (20) provided on the atomization surface (11) and used for heating, when being energized, at least part of a liquid matrix absorbed by the liquid guide element (10) to generate an aerosol; and a first support (40) having an open end (42), a closed end (43) opposite to the open end (42), and a support sidewall (44), the support sidewall (44) and the closed end (43) at least defining a first accommodating space (45).

Abstract: An atomizer (100) and an electronic atomization device (300). The atomizer (100) comprises: at least one air suction port (94); a liquid storage cavity (12c) for storing a liquid matrix; a liquid guide element (10) in fluid communication with the liquid storage cavity (12c) to draw in the liquid matrix in the liquid storage cavity (12c), the liquid guide element (10) having an atomization face (11) arranged close to the air suction port (94); a heating element (20) formed on the atomization face (11) and used for heating at least some of the liquid matrix in the liquid guide element (10) to generate aerosol; and a conductive element (60) abutting against the heating element (20) for electric conduction, and same at least partially extending or exposed out of the atomizer (100) to form an electric contact (64) for powering the heating element (20).

Abstract: An atomization core assembly (10A, 10B), an atomizer (100), and an electronic atomization device (300). The atomization core assembly (10A, 10B) comprises: a liquid guide element (10) comprising an atomization surface (11) and a liquid absorption surface (12) opposite to the atomization surface (11); a heating element (20) disposed on the atomization surface (11) and used for heating at least part of a liquid matrix absorbed by the liquid guide element (10) to generate aerosol; and a first sealing member (30) having a first open end (31), a first closed end (32) opposite to the first open end (31), and a sealing member sidewall (33) extending from the first closed end (32) to the first open end (31). The first sealing member (30) accommodates the liquid guide element (10) and exposes the atomization surface (11).

Abstract: The present application relates to the technical field of electronic atomization devices. Disclosed are an atomizer and an electronic atomization device. The atomizer comprises: a main housing, defining a flue gas output channel; a liquid guiding element, comprising an atomization surface and a liquid absorption surface; a heating element, provided on the atomization surface and used for heating at least part of a liquid matrix absorbed by the liquid guiding element so as to generate aerosol; and a supporting seat, defining a first accommodating space and a second accommodating space that are spaced apart from each other by means a partition plate, wherein the first accommodating space accommodates the liquid guiding element, and the supporting seat is in fitting connection with the main housing, so that the atomization surface of the liquid guiding element faces the flue gas output channel.

Abstract: A vaporizer includes: an outer housing, where the outer housing is internally provided with: a liquid storage chamber; a support, constructed to at least partially define a vaporization chamber; a smoke output tube for outputting an aerosol, constructed to substantially extend in the longitudinal direction of the outer housing, where the smoke output tube has an air inlet end being in airflow communication with the vaporization chamber; and a capillary channel is defined between the air inlet end and the support, so as to transfer an aerosol condensate at the air inlet end out of the smoke output tube. For the foregoing vaporizer, the condensate at the air inlet end of the smoke output tube is transferred out of the smoke output tube through the capillary channel, so as to slow down or eliminate the phenomenon that the condensate is sucked.

Abstract: A vaporization core support assembly, a vaporizer and an electronic vaporization device are provided. The vaporization core support assembly includes: a first support, configured to accommodate a liquid guide element, and a support side wall of the first support being provided with a first matching surface; and a second support, including a main part and a blocking wall higher than the main part, the blocking wall being arranged on one side of the second support, and a top surface of the main part and a bottom surface of the first support being slidable relatively, so that the first matching surface is in stop fit with the blocking wall. The vaporization core support assembly can be assembled by opposite transverse movement of the first support provided with the first matching surface and the second support provided with the blocking wall higher than the main part.

Abstract: An atomization core assembly (10A), an atomizer (100) and an electronic atomization device (300).

Abstract: An vaporizer includes an outer housing, where the outer housing is internally provided with: a liquid storage chamber; a first liquid guide element, having a first surface and a second surface opposite to each other, where the first surface sucks a liquid substrate in the liquid storage chamber; a second liquid guide element, arranged close to the second surface of the first liquid guide element, and configured to contact with the second surface to suck the liquid substrate; a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol; and an air channel providing a flowing path for air to cross the first liquid guide element and enter the liquid storage chamber in the longitudinal direction of the outer housing.

Abstract: A vaporizer and an electronic vaporization device is provided. The vaporizer includes a liquid storage cavity to store a liquid substrate; a seal element partially sealing the liquid storage cavity; a holder to support the seal element to locate the seal element between the holder and the liquid storage cavity; and a first air channel, providing a first flowing path for air to enter the liquid storage cavity, where the first air channel is partially defined by the holder, and has an air outlet end formed on a surface of the holder; the seal element has a blocking part configured to seal the air outlet end; and the blocking part has a free end away from a center of the seal element, and the free end is configured to bend or deform in response to a negative pressure change in the liquid storage cavity, to open the air outlet end.

Abstract: The invention relates to a battery module for an aerosol generating system. It comprises a battery extending substantially in a longitudinal direction and a printed circuit board assembly connected to the battery. The battery comprises along the longitudinal direction a first portion of a first thickness, and a second portion comprising opposite faces defining a second thickness, the second thickness being less than the first thickness. The printed circuit board assembly is electrically connected to the second portion of the battery on one of said opposite faces. This allows spatial optimization of the battery module. The invention also relates to a corresponding aerosol generating system, and to a corresponding set comprising a battery charger.

Abstract: This application relates to the field of cigarette device technologies, and provides a door mechanism and an aerosol-generation device with the door mechanism. The door mechanism includes a housing, provided with a receiving hole; and a movable member, configured to be movable relative to the housing in a first stroke between an initial position and a press position, and slidable relative to the housing in a second stroke when the movable member moves to the press position, where the second stroke has a first slide position for opening the receiving hole and a second slide position for covering the receiving hole. In this application, the movable member is first pressed and then slid, to open the receiving hole in the housing, so that the operation is simple, and the user experience is good.