SHENZHEN HUACHENGDA PRECISION INDUSTRY CO. LTD.

An aerosol-forming unit, an atomization assembly, manufacturing processed, and a heater. The atomization assembly includes a solid aerosol-forming substrate, a heating element, and electrodes. The solid aerosol-forming substrate is flexible and sheet-shaped. The heating element includes a flexible first wire sewn onto the solid aerosol-forming substrate, and the first wire is made of a conductive material. The electrodes include at least two conductive electrodes electrically connected to the first wire. The heating element formed by sewing wires, which is conducive to adopt finer heating wires. Since the cross-sectional area can be made smaller, the heat start speed is fast and heat dissipation is also rapid, and the solid aerosol-forming substrate can be driven by means of a lower power, thereby facilitating energy conservation. Forming the heating element by the wire-sewing method is conducive to mass and large-scale production.

The present invention discloses an atomizing device, an atomizing assembly, and a manufacturing process of the atomizing assembly. The atomizing assembly includes a first liquid conducting member and an electrode. The first liquid conducting member is flexible and configured for adsorbing an atomizable medium. The electrode includes a conductive electrode including a conductive area that is formed by sewing a conductive wire on the first liquid conducting member and electrically connected to a heating assembly. The conductive area of the conductive electrode of the atomizing assembly is sewn to the first liquid conducting member, the production is relatively simple and easy to implement, the electrically conductive material is fixed on the liquid conducting substrate based on the sewing principle, to form the atomizing assembly with good reliability, easy to batch production, and having good contact between the heating assembly and the liquid conducting substrate.

An atomizing device and an aerosol generating device. The atomizing device comprises an oil storage bin, an atomizing mounting assembly, a heating atomizing assembly and a liquid intake adjusting member. The oil storage bin is internally provided with an air guide channel and an oil storage cavity used for storing an atomizable liquid. The heating atomizing assembly is mounted in the atomizing mounting assembly and is accommodated in the oil storage bin. A liquid guide channel is arranged between the heating atomizing assembly and the oil storage cavity. The liquid intake adjusting member is provided at a position in the liquid guide channel that is close to the heating atomizing assembly, is a thermosensitive metal sheet, and deforms upon sensing a change in the temperature of the heating atomizing assembly, so as to automatically adjust the magnitude of a liquid intake amount.

The invention discloses a heating atomizing core and an electronic atomizing device. The heating atomizing core includes an upper cover, a base, and a liquid conducting cotton and a heating member that are sequentially disposed between the upper cover and the base; a cotton pressing member configured to press the liquid conducting cotton is provided on the upper cover or between the upper cover and the liquid conducting cotton, the cotton pressing member at least includes at least one pressing strip abutting against a top surface of the liquid conducting cotton, and an abutting surface of the pressing strip abutting against the liquid conducting cotton forms a plane structure. By providing the cotton pressing member, the liquid conducting cotton is evenly stressed, the liquid conducting gaps in the cotton pressing member are consistent in size, and the liquid conducting cotton has a good liquid locking capacity.

Disclosed are an atomizing assembly convenient to assemble automatically, an atomization device and a manufacturing method thereof. The atomizing assembly includes a heating assembly, a cover and a seat. The heating assembly includes a heating member including a heating portion and an electrical connecting portion. The cover is provided with an electrode connecting hole open longitudinally and configured for inserting an electrode. The electrical connecting portion extends into an inlet of the electrode connecting hole. The atomizing device includes a housing and the atomizing assembly. The manufacturing method of the atomizing assembly includes: assembling the heating assembly, the cover and the seat; inserting the electrode into the electrode connecting hole, and the electrode bending the electrical connecting portion into the electrode connecting hole. The atomizing assembly and the atomizing device are simple and reliable in structure, the strength between the components is good, and automatic assembly is very facilitated.

The present invention discloses an electronic atomizer, including a liquid storage unit, an atomization unit arranged at a rear side of the liquid storage unit, a gas supply unit supplying gas to the liquid storage unit, and a control unit controlling operation of the atomization unit and the gas supply unit. The liquid storage unit includes a liquid storage compartment, and a sealing member is arranged between the liquid storage compartment and the atomization unit. The sealing member hermetically seals the liquid storage compartment. The sealing member is formed with a gas conducting hole through which an atomized gas is conducted out, at least one liquid ingress one-way valve, and at least one gas ingress one-way valve. When not in operation, the atomizable liquid in the liquid storage compartment is not in direct contact with the atomization unit so as to avoid liquid leaking.

The disclosure discloses a mesh-shaped sheet-type porous heating and atomizing assembly, including a porous liquid conducting member to absorb and conduct liquid and a planar sheet-like electric heating track arranged in the porous liquid conducting member; wherein the mesh-shaped sheet-type porous heating and atomizing assembly comprises one or more planar sheet-like electric heating track configured to heat and atomize the liquid; one or more through airflow holes are defined in the porous liquid conducting member, and the planar sheet-like electric heating track is configured to be a planar heating net composed of one or more heating tracks connected in parallel. The disclosure further discloses a mesh-shaped sheet-type porous heating atomizer, including the mesh-shaped sheet-type porous heating and atomizing assembly. The mesh-shaped sheet-type porous heating and atomizing assembly and the heating atomizer therewith are beneficial to mass production, uniform heating, large atomization area, and large amount of vapor.

The present invention provides an atomizing unit and an atomizing device. The atomizing unit includes a tubular heating assembly and a liquid conducting member. The liquid conducting member is wrapped around an outer periphery of the tubular heating assembly or fitted to an inner peripheral surface of the tubular heating assembly. The tubular heating assembly includes an annular connecting portion, at least two heating portions connected to one end surface of the connecting portion and arranged around the end surface, and electrode portions connected to one end of the heating portions away from the connecting portion. Each side of two opposite sides of one heating portion faces to a corresponding side of its adjacent heating portion with a gap therebetween. The at least two heating portions are connected in series through the connecting portion. The atomizing unit has a high structural strength and is convenient for assembly.

A heating atomization core and assembly having a multi-core porous liquid-conducting material, including a porous liquid-conducting material body and an electrical heating track element attached to a bottom surface of the porous liquid-conducting material body. The electrical heating track element has multiple electrical heating regions, and multiple liquid-conducting holes are formed in the porous liquid-conducting material body and match the electrical heating regions in position and number. The heating atomization assembly comprises the heating atomization core. According to the heating atomization core and assembly, a single-core heating region is divided into multiple multi-core heating regions connected in series, so that heating is more uniform, and liquid can be evaporated and atomized more sufficiently; and the liquid-conducting material body is provided with an intermediate through hole, so that the whole heating atomization assembly is simpler in structure and easier to assemble.

The invention discloses an atomization device and atomization core thereof, the atomization core comprises a liquid conducting member and a heating element. The liquid conducting member is provided with an airflow hole running through itself longitudinally, and at least one liquid storage groove. The liquid storage groove is located on the outer periphery of the airflow hole, and the liquid storage groove includes at least one first sub-liquid storage groove and at least one second sub-liquid storage groove in communication with the first sub-liquid storage groove. The airflow hole is located at the center of the liquid conducting member, which can be close to the outlet of the atomization device, the aerosol generated by the atomization core has a shorter flow path and is less prone to affect the taste due to cooling, and it can effectively prevent the aerosol from condensing due to cooling during the flow process.