Electronic atomizing device

Abstract

The invention discloses an electronic atomizing device which comprises a suction nozzle assembly, a smoke cartridge tube, a ceramic tube, a ceramic heating core, a heating base, an insulating ring and an electrode arranged in the insulating ring in a sleeved mode. The top of the ceramic tube is in butt joint with an air suction port of the suction nozzle assembly, the bottom of the ceramic tube is connected with the heating base, the top of the smoke cartridge tube is connected with the bottom of the suction nozzle assembly, the bottom of the smoke cartridge tube is sleeved with the heating base, the bottom of the ceramic tube and the inner wall of the smoke cartridge tube are sealed, an oil storage bin is formed between the ceramic tube and the smoke cartridge tube, and an oil inlet hole penetrates through the side wall of the smoke cartridge tube. The ceramic heating core is sintered in the ceramic tube or integrally sintered together with the ceramic tube through a transition layer, and the ceramic heating core is provided with an atomizing steam channel communicated with the ceramic tube in the length direction; and the ceramic heating core is connected with the electrode through a lead. Due to the fact that atomized steam directly flows to the ceramic tube from the atomized steam channel, the stroke of the atomized steam is linear, the stroke of the atomized steam is short, the atomized steam is not bent, the atomized steam is not prone to solidification, and the atomizing effect is good.

Description

technical field [0001] The invention relates to the technical field of atomization cores, in particular to an electronic atomization device. Background technique [0002] In the traditional microporous electronic atomization device, the heating wire is arranged in the inner hole of the microporous ceramic body to heat. The atomized steam generated by the microporous ceramic body flows out along the need to go around the atomization core. The flow distance is relatively long, and it is easy to communicate with the cold In contact with air, the atomized steam is easy to condense, and the atomization effect is not good; at the same time, when the cigarette holder and the casing are closed in the existing electronic atomization device, a certain air pressure will be formed in the oil storage tank, which is easy to discharge the gas in the oil storage tank. Smoke oil squeezed out. Contents of the invention [0003] The purpose of the present invention is to solve the deficienc...

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Problems solved by technology

[0002] In the traditional microporous electronic atomization device, the heating wire is arranged in the inner hole of the microporous ceramic body for heating. The atomized steam generated by the microporous ceramic body flows out along the need to go around the atomizing core. The flow distance is relatively long, and it is easy to communicate with the cold In contact with air, the atomized steam is easy to condense, and the atomization effect is not good; at the same time, when the cigarette holder and the shell are closed in the existing electronic atomization device, a certain air pressure will be formed in the oil storage tank, which is easy to discharge the gas in the oil storage tank. smoke oil extrusion

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