7results about How to "Good suction experience" patented technology

This invention discloses a heating-not-burning cigarette cooling unit containing a phase change cooling material and a heating-not-burning cigarette. The unit comprises at least a carrier paper and a phase change cooling material coated on the carrier paper. The phase change cooling material is distributed in a non-fully-covering, regular pattern on the carrier paper. The carrier paper coated with the phase change cooling material forms multiple longitudinally extending channels through winding, folding, gathering, bending, and wrinkling, and has a porosity of 40%-90% along the longitudinal direction. The phase change cooling material comprises 55-96 parts by weight of polyethylene glycol, 1-5 parts by weight of in-situ reinforcing material, and 3-40 parts by weight of thermally conductive filler. The heating-not-burning cigarette cooling unit of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The utility model relates to electronic cigarette technical field, concretely is an electronic cigarette, an electronic cigarette, including atomization subassembly and tail cap subassembly to the shell for containing atomization subassembly and tail cap subassembly, atomization subassembly has two first air inlet channels and two oil depot of mutual isolation, tail cap subassembly includes tail cap support, second support, air passage spare, control panel with dial switch, with dial switch fixed connection's sliding part, with sliding part fixed connection's air passage adjusting part, the utility model discloses through moving sliding part and realizing circuit switching and air path switching simultaneously, through the air passage adjusting part and close the atomization air path of non - working state, can avoid the situation that the smoke of suction inlet cavity is diluted by air because of the air inlet of non - working atomization cavity, promotes user suction experience, the utility model discloses can solve the problem that the condensate is easy to produce in the air path switching process simultaneously.

The embodiment of the invention provides an aerosol generating medium particle, a preparation method thereof and an aerosol generating product. The preparation method of the aerosol generating medium particles comprises the steps that a base material is prepared, the base material is provided with a plurality of containing holes, and at least part of the containing holes form openings in the outer surface of the base material; preparing a slurry, wherein the slurry comprises a hydrophobic material, fibers, and a fuming medium and / or an aroma enhancement medium; the outer surface of the base material is coated with the slurry, so that at least one part of the fuming medium and / or the aroma enhancement medium in the slurry enters the containing holes, and at least one part of the hydrophobic powder and the fibers are left on the outer surface of the base material to form the hydrophobic coating. According to the aerosol generating medium particles, the preparation method thereof and the aerosol generating product, the process is simple, the carrying capacity of the fuming medium and / or the aroma enhancing medium can be improved, the probability that the fuming medium is affected with damp and mildews during storage is reduced, and / or the aroma enhancing medium is limited to volatilize to the outside during storage; moreover, the gradual release of smoke and / or fragrance can be realized, and the smoking experience is improved.

The utility model relates to a functional element used for heating cigarettes, which comprises a channel pipe with a groove, a plugging piece is arranged in the middle of the channel pipe, the periphery of the plugging piece is fixedly connected with the inner wall of the channel pipe, and one or more channels extending axially are arranged between the plugging piece and the channel pipe. The utility model has the advantages that: the plugging piece with the through hole is arranged in the channel pipe with the openings at the two ends, so that a good plugging effect is achieved on the fuming material, the fuming material is kept not to generate large displacement when the heater is inserted, and a good fuming effect is ensured; meanwhile, by means of the through hole of the plugging piece and the channel pipe groove, smoke aerosol formed by the cigarette can be effectively cooled when flowing through the channel pipe, and a user can obtain better smoking experience during smoking.

This invention discloses a hollow metal tube filled with phase change cooling material for heated non-combustible cigarettes, and the heated non-combustible cigarette itself. The heating non-combustible cigarette includes a hollow metal tube and a phase change cooling material. The phase change cooling material is filled and sealed inside the hollow metal tube. The hollow metal tube filled with the phase change cooling material is placed inside the heated non-combustible cigarette in at least one of the following ways: winding, folding, gathering, or bending, to form a cooling unit. The cooling unit has a longitudinally extending smoke channel; the longitudinal direction of the cooling unit has a porosity of 40%-90%. The hollow metal tube filled with phase change cooling material cooling unit of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The embodiment of the invention provides an aerosol generating medium particle, a preparation method thereof and an aerosol generating product. The aerosol-generating medium particles include a substrate, a fuming medium and / or a fragrance enhancing substrate, and a hydrophobic structure. The base material is provided with a plurality of containing holes, at least part of the containing holes form openings in the outer surface of the base material, the fuming media and / or the aroma enhancement media are / is arranged in the containing holes, and the hydrophobic structure is arranged on the outer side of the base material and at least partially covers the openings of the containing holes. According to the aerosol generating medium particle, the preparation method thereof and the aerosol generating product, the loading capacity of the fuming medium and / or the aroma enhancing medium can be improved, the probability that the fuming medium is affected with damp and mildews during storage is reduced, and / or the aroma enhancing medium is limited to volatilize to the outside during storage, and gradual release of smoke and / or aroma can be achieved; and good suction experience is achieved.

The utility model relates to the technical field of aerosol generation, in particular to a heating assembly and an aerosol generation device.The heating assembly comprises an insertion channel, a supporting assembly, a heating pipe and a heating piece, and the insertion channel is provided with an insertion opening; a first lead hole is formed in one end, close to the insertion port, of the side of the supporting assembly; the heating tube is coaxially arranged in the supporting assembly; the heating element comprises a heating section, and a first connecting lead and a second connecting lead which are conductively connected with two ends of the heating section, and the heating section extends in the axial direction of the heating tube; the first connecting lead is arranged close to the insertion opening and penetrates out of the heating assembly through the first lead hole. Due to the arrangement of the first lead hole, the first connecting lead directly penetrates out of the supporting assembly from the first lead hole, the first connecting lead is prevented from being softened or even melted by a high-temperature heating pipe, and the problem that the heating piece fails due to the fact that the first connecting lead makes contact with the heating section to be short-circuited is solved.