EVAPORATOR FOR EVAPORATION OF LIQUID FOR ELECTRONIC CIGARETTES AND ELECTRONIC DEVICE FOR EVAPORATION OF LIQUID FOR ELECTRONIC CIGARETTES Russian patent published in 2023 - IPC A24F40/10 A24F40/40 A24F40/42 

FIELD: evaporators.

SUBSTANCE: group of inventions relates to an evaporator for evaporating liquid for electronic cigarettes and an electronic device for evaporating liquid for electronic cigarettes. The evaporator for evaporating liquid for electronic cigarettes comprises an evaporative core and a cover. The evaporator is equipped with a steam channel. At least part of the evaporation core is located in the steam channel. The evaporation core is configured to temporarily store the liquid and vaporize the liquid to form an aerosol that is released into the steam channel. The cover is equipped with an air intake channel. The air intake channel has an outlet through which air flows out. The steam channel has an inlet through which air flows. The external air entering the air intake channel passes through the outlet port and the inlet port in succession, and then enters the vapor port to carry the aerosol. The orthogonal projection of the inlet port on the cover is located outside the outline of the outlet port. The cover is additionally provided with a cavity for directing air. The cover has a mounting surface defining a part of the boundary of the cavity for directing air and is located in the direction of the inlet port. The cover additionally comprises a protruding column located in the cavity for directing air. One end of the protruding post is connected to the mounting surface, and the other end of the protruding post protrudes from the mounting surface and has a free end surface. The free end surface is spaced from the mounting surface. The air intake channel is located in the protruding post. The outlet port is located on the free end surface. Outside air passes through the outlet port and the cavity for directing air in succession, and then enters the inlet port. The cover additionally comprises protruding strips. The protruding strips are connected to the mounting surface and protrude from the mounting surface. A liquid storage groove is formed between the projecting strips.

EFFECT: preventing leakage of the leaking liquid from the evaporator.

13 cl, 13 dwg