Liquid spraying device and electronic cigarette

Abstract

The invention relates to a liquid spraying device and an electronic cigarette, wherein the liquid spraying device comprises a first casing and a heating element, wherein the first casing is provided with a first inner cavity; a liquid spraying opening communicating with the first inner cavity is formed in the first casing; the liquid spraying opening comprises a plurality of micropores; the pore diameter of the micropores meets the requirement that fluid cannot actively flow out from the micropores after flowing into the micropores; and the heating element is arranged on the liquid spraying opening in a covering way and is used for heating the fluid in the heating element position after being electrified so that the fluid in the micropores can be sprayed out. When the liquid spraying device provided by the invention is used for spraying liquid, an atomization unit is not in contact with the liquid spraying device; the carbonization risk does not exist; and the better smoking experienceis brought to a customer.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to a liquid spraying device and an electronic cigarette. Background technique [0002] Traditional cigarettes are harmful to the human body, and electronic cigarettes have emerged as an alternative. The Chinese patent document with the publication number CN203424292U discloses an atomizing device, which includes a heating wire assembly composed of a heating wire, a first oil guide rope and an electronic wire, and a vent pipe. The assembly hole of the assembly further includes a second oil guide wire arranged in the assembly hole side by side with the first oil guide wire and in contact with the heating wire. [0003] The Chinese patent document with the publication number CN203913377U discloses a one-piece disposable electronic cigarette, which includes a one-piece hollow cigarette shell, and the side wall of the middle part is provided with a radial first air intake ...

AI Technical Summary

Problems solved by technology

However, as the calorific value increases, the oil conduction rate of the oil guide rope has not kept up, and the temperature of the heating wire assembly will rise. When the temperature reaches a certain level, the oil guide rope will deteriorate at high temperature, and the smoke oil will burn at high temperature , will emit a burnt smell

In the later stage of suction, there may be a risk of carbonization of the oil guide rope, which will affect the oil supply of the oil guide rope and affect the suction experience

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