WO2021120751A1 - 一种具有支撑元件的气雾散发装置 - Google Patents

一种具有支撑元件的气雾散发装置 Download PDF

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Publication number
WO2021120751A1
WO2021120751A1 PCT/CN2020/116736 CN2020116736W WO2021120751A1 WO 2021120751 A1 WO2021120751 A1 WO 2021120751A1 CN 2020116736 W CN2020116736 W CN 2020116736W WO 2021120751 A1 WO2021120751 A1 WO 2021120751A1
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WIPO (PCT)
Prior art keywords
aerosol
supporting element
emitting device
supporting
hole
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PCT/CN2020/116736
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English (en)
French (fr)
Inventor
王立平
周兴夫
沈鼎
Original Assignee
浙江迈博高分子材料有限公司
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Publication of WO2021120751A1 publication Critical patent/WO2021120751A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M13/00—Fumigators; Apparatus for distributing gases
    • A01M13/003—Enclosures for fumigation, e.g. containers, bags or housings
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M13/00—Fumigators; Apparatus for distributing gases
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • A61L9/037—Apparatus therefor comprising a wick
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Definitions

  • the present invention relates to an aerosol dispersing device with a supporting element, in particular to an aerosol dispersing device with a supporting element in an aerosol dispersing device for vaporizing or atomizing liquids, such as devices used for electronic cigarettes and drug atomization inhalation .
  • the flavoring agent is easy to volatilize and will gradually lose its flavor during product storage.
  • the flavoring agent may decompose due to high temperature during heating and atomization or produce harmful substances, which creates additional safety risks.
  • the flavor stick is used to add flavor, because the flavor is coated in the popping beads, no flavor loss occurs during storage, and there is no problem of decomposition due to high temperature during atomization.
  • the present invention proposes an aerosol emitting device with a supporting element.
  • the aerosol emitting device with a supporting element includes a power supply, a control circuit, a heating element, a liquid storage element and a supporting element,
  • the supporting element is arranged in the circulation channel of the aerosol.
  • the supporting element has a supporting element through hole which axially penetrates the supporting element.
  • the aerosol dispersing device with a supporting element further includes a through hole of a liquid storage element, and the central axis of the through hole of the liquid storage element and the through hole of the supporting element are located on the same straight line.
  • the aerosol dispersing device with a supporting element further includes a through hole of a liquid storage element, and the through hole of the liquid storage element is perpendicular to the central axis of the through hole of the supporting element.
  • the aerosol emitting device with a supporting element further includes a top plate and a top plate aerosol hole, and the supporting element is arranged between the liquid storage element through hole and the top plate aerosol hole.
  • the supporting element is formed by thermal bonding of bicomponent fibers to form a three-dimensional network three-dimensional structure, and the bicomponent fibers have a skin layer and a core layer.
  • the density of the supporting element is 0.08 g/cm 3 -0.35 g/cm 3 .
  • the skin layer and the core layer have a concentric structure or an eccentric structure.
  • the bicomponent fibers are filaments or staple fibers.
  • the core layer of the bicomponent fiber has a melting point higher than the melting point of the sheath layer by more than 25°C.
  • the skin layer is polyolefin, or copolyester of polyethylene terephthalate, or polyamide-6.
  • the skin layer is polylactic acid.
  • the core layer is polylactic acid.
  • the denier of the bicomponent fiber is between 1 and 30 denier.
  • the aerosol dispersing device with supporting elements according to the present invention can be used to support the flavor transforming member, and can also have the function of absorbing the condensate in the aerosol.
  • the support element with a three-dimensional network structure made of bicomponent fibers by thermal bonding can be easily assembled in the aerosol emitting device.
  • the supporting element of the present invention can be used not only in electronic cigarettes, but also in a drug atomization device, and the supporting element can also be used in a separate suction nozzle, which is used in conjunction with the aerosol dispersing device.
  • Figure 1a is a longitudinal cross-sectional view of the aerosol emitting device with supporting elements according to the first embodiment disclosed in the present invention
  • Figure 1b is a cross-sectional view of the supporting element of the first embodiment disclosed in the present invention.
  • Figure 1c is an enlarged schematic cross-sectional view of the bicomponent fiber in Figures 1a and 1b;
  • Figure 1d is another cross-sectional enlarged schematic view of the bicomponent fiber in Figures 1a and 1b;
  • Figure 2a is a longitudinal cross-sectional view of the aerosol emitting device with supporting elements according to the second embodiment disclosed in the present invention
  • Fig. 2b is a cross-sectional view of the supporting element of the second embodiment disclosed in the present invention.
  • Fig. 1a is a longitudinal cross-sectional view of the aerosol emitting device with a supporting element according to the first embodiment disclosed in the present invention
  • Fig. 1b is a cross-sectional view of the supporting element according to the first embodiment disclosed in the present invention.
  • the aerosol emitting device with supporting elements includes a power supply 910, a control circuit 920, a heating element 930, and a liquid storage element 100
  • the supporting element 500 which is arranged in the circulation channel of the aerosol.
  • the support element 500 may have a support element through hole 530 penetrating the support element 500 axially.
  • the supporting element through hole 530 may be used to support the flavor transforming member (not shown).
  • the flavor transforming component may be popped beads, and the popped beads are encapsulated with flavoring agents such as mint, natural or synthetic flavors.
  • the blasting ball is inserted into the through hole 530 of the supporting element and supported by the through hole 530 of the supporting element.
  • the support element 500 can be squeezed to rupture the popping beads, so that the flavoring agent escapes, and is mixed with the aerosol generated by the aerosol dispersing device 1 to change the flavor of the aerosol, so that the user can experience different flavors of aerosol.
  • the flavor is added by the supporting element 500, because the flavor is coated in the flavor conversion member, no flavor loss occurs during storage, and there is no problem of decomposition due to high temperature during atomization.
  • the supporting element 500 of this embodiment can be made into a suitable geometric shape according to the internal space of the aerosol emitting device, such as a cylindrical shape, a square cylindrical shape, or an elliptical cylindrical shape.
  • the supporting element 500 is arranged in an elliptical cylindrical shape.
  • the support element 500 may also not be provided with the axial support element through hole 530.
  • the flavor conversion component can be pre-embedded in the support element when the support element is formed, or the support element can be punched along the radial direction. To install flavor change components.
  • the density of the supporting element 500 in this embodiment is 0.08-0.35 g/cm 3 , such as 0.08 g/cm 3 , 0.10 g/cm 3 , 0.12 g/cm 3 , 0.15 g/cm 3 , 0.18 g/cm 3 , 0.21 g / cm 3, 0.25 g / cm3, 0.3 g / cm3, 0.35 g / cm 3, preferably 0.1 to 0.25 g / cm 3.
  • a support member 500 make it difficult, insufficient strength and the support element 500, easily assembled means for distributing the aerosol; when the density greater than 0.35 g / cm 3, the strength of the support member 500 is too large , It is not easy to rupture the flavor conversion element by squeezing the supporting element during use.
  • the present invention determines that the preferred density range of the supporting element 500 is 0.1-0.25 g/cm 3 , and most preferably 0.12-0.2 g/cm 3 .
  • the support element 500 is bonded by bicomponent fibers 2 to form a three-dimensional network three-dimensional structure.
  • the bicomponent fibers 2 have a skin layer 21 and a core layer 22. Adhesives, plasticizers, or heat may be used to bond the fibers, and heat is preferably used to bond the fibers to avoid introducing impurities during the process of making the support element 500.
  • the fiber component in the present invention refers to the polymer that makes the fiber. Additives used on the fiber surface, such as surfactants, are not considered to be components of the fiber.
  • Fig. 1c is an enlarged schematic cross-sectional view of the bicomponent fiber in Figs. 1a and 1b. As shown in Fig. 1c, the skin layer 21 and the core layer 22 have a concentric structure. The bicomponent fiber 2 with a concentric structure is more rigid, convenient to produce, and less expensive.
  • Fig. 1d is another enlarged schematic cross-sectional view of the bicomponent fiber in Figs. 1a and 1b.
  • the skin layer 21 and the core layer 22 have an eccentric structure.
  • the bicomponent fiber 2 with an eccentric structure is relatively soft and fluffy, and it is easy to manufacture a supporting element 500 with a lower density.
  • bicomponent fibers with a side-by-side structure can also be used to make the supporting element 500, but thermal bonding is more difficult.
  • three-component skin-core structure fibers can also be used to make the supporting element 500, but the three-component skin-core structure fiber is difficult to manufacture, high in cost, and poor in cost performance.
  • the bicomponent fibers 2 are filaments or staple fibers.
  • the support element 500 made of filaments has higher strength, and the support element 500 made of short fibers has better elasticity.
  • the manufacturer can select a suitable bicomponent fiber according to the performance requirements of the support element 500 to make the support element 500 with a suitable density and a suitable shape.
  • the core layer 22 of the bicomponent fiber 2 has a melting point higher than that of the skin layer 21 by 25° C. or more.
  • the supporting element 500 of this embodiment is made by thermal bonding of the bicomponent fiber 2 with a sheath-core structure.
  • the core layer 22 of the bicomponent fiber 2 has a melting point higher than that of the skin layer 21 by more than 25° C., which can maintain a certain rigidity of the core layer 22 when the fibers are thermally bonded, which is convenient for making the support element 500 with a lower density.
  • the skin layer 21 of the bicomponent fiber 2 may be polyolefins such as polyethylene and polypropylene, or common polymers such as copolyester of polyethylene terephthalate, polyamide-6, and polylactic acid.
  • Polyolefin is a polymer of olefins, and is usually a general term for a class of thermoplastic resins obtained by single polymerization or copolymerization of ⁇ -olefins such as ethylene, propylene, 1-butene, 1-pentene, and 1-hexene.
  • Polyolefin has an inert molecular structure, no active groups on the molecular chain, and less adsorption of flavors, so it has unique advantages.
  • the core layer 22 may be a polymer such as polypropylene or polyethylene terephthalate.
  • the core layer 22 may be polyethylene terephthalate, polytrimethylene terephthalate, polybutylene terephthalate, polyamide, or the like.
  • the core layer 22 can be polypropylene, polyethylene terephthalate, and a melting point of about 170°C. Polylactic acid, etc.
  • the core layer 22 may be polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, polyamide, or the like.
  • Polylactic acid is a biodegradable material, which can reduce environmental pollution caused when the support element 500 is discarded.
  • the denier of the bicomponent fiber 2 used to make the supporting element 500 of the present invention is between 1 and 30 denier, preferably between 1 and 15 denier, and most preferably between 1.5 and 10 denier. It is difficult to manufacture the bicomponent fiber 2 with a core-sheath structure of less than 1 denier, and the cost is high. It is difficult to fabricate the supporting element 500 with fibers higher than 30 denier.
  • the sheath-core bicomponent fiber 2 between 1-15 denier is easily thermally bonded into a support element 500 with a low density and a three-dimensional structure with suitable capillary force, 1.5-10 denier sheath-core bicomponent fiber 2 Especially suitable and low cost.
  • the denier of the bicomponent fiber 2 is 1.5 denier, 2 denier, 3 denier or 6 denier
  • the skin layer 21 is polyethylene with a melting point of about 130°C
  • the core layer 22 is polypropylene with a melting point of about 165°C.
  • element 500 density is between 0.1 to 0.25 g / cm 3.
  • the support element 500 can also be made of single-component fibers, such as polypropylene fibers, bonded with a binder, the use of binders usually makes it difficult for the support element 500 to comply with relevant food or pharmaceutical regulations.
  • This kind of support The element 500 is not suitable for use in aerosol dispersing devices such as electronic cigarettes and drug atomization.
  • the supporting element 500 is formed by thermal bonding of bicomponent fibers 2 with a concentric structure to form a three-dimensional network of three-dimensional structure.
  • the denier of the bicomponent fiber 2 is 3 deniers
  • the skin layer 21 is polyethylene with a melting point of about 130°C
  • the core layer 22 is polyethylene terephthalate with a melting point of about 270°C.
  • the density of the support element made is between 500 0.1 to 0.25 g / cm 3.
  • the support element 500 has a cylindrical shape with an outer diameter of 7.5 mm, and an axial support element through hole 530 with a diameter of 3.5 mm is provided.
  • the shape and size of the supporting element 500 are suitable for use in an electronic cigarette that simulates the shape of a cigarette.
  • the outer diameter of the cross section of the support element 500 and the size of the through hole 530 of the axial support element can be changed to make the support element 500 of different sizes, which is convenient for use in different aerosol emitting devices.
  • the skin layer 21 of the bicomponent fiber 2 can be replaced by polylactic acid with a melting point of about 130° C., and the made support element 500 has similar performance.
  • the condensate generated during the cooling of the aerosol can be partially absorbed by the supporting element 500, reducing the condensate in the aerosol and improving the consumer experience.
  • the aerosol dispersing device with a supporting element includes a power supply 910, a control circuit 920, a heating element 930, a liquid storage element 100, and a supporting element 500.
  • the supporting element 500 is arranged in the aerosol circulation channel.
  • the circulation channel of the aerosol refers to the space through which the aerosol is generated to escape from the aerosol dispersing device 1.
  • the aerosol dispersing device 1 with a liquid guiding element also includes a mainframe housing 950 and a mainframe partition 951.
  • the mainframe partition 951 can be used to install the heating element 930.
  • the power supply 910 and the control circuit 920 can be packaged in the supporting element.
  • the wire 933 of the heating element 930 passes through the main partition 951 and is electrically connected to the power source 910.
  • the aerosol dispersing device 1 with a supporting element further includes a liquid storage element through hole 130, and the central axis of the liquid storage element through hole 130 and the supporting element through hole 530 are located on the same straight line.
  • the supporting element 500 is arranged next to the liquid storage element 100.
  • the supporting element 500 can be squeezed to rupture the popping beads, so that the flavor can escape.
  • the aerosol generated by the mist dispersing device 1 passes through the through hole 130 of the liquid storage element and passes through the supporting element 500, so that the aerosol and the flavor are fully mixed, and the flavor of the aerosol is changed, so that the user can experience the aerosol with different flavors.
  • the supporting element 500 can also have the function of absorbing the condensate in the aerosol. It is also possible to arrange the supporting element 500 closer to the heating element 930, so that the supporting element 500 also has the effect of cooling the aerosol.
  • the supporting element 500 can also be used as a cigarette holder, and the user can directly suck the supporting element 500.
  • Fig. 2a is a longitudinal sectional view of the aerosol emitting device with a supporting element according to the second embodiment disclosed in the present invention
  • Fig. 2b is a cross-sectional view of the supporting element according to the second embodiment disclosed in the present invention.
  • the structure of this embodiment is similar to that of the first embodiment, and the same parts as the first embodiment will not be repeated in the description of this embodiment.
  • the aerosol dispersing device 1 with a supporting element further includes a liquid storage element through hole 130, and the liquid storage element through hole 130 is perpendicular to the central axis of the supporting element through hole 530.
  • the aerosol dispersing device 1 with a supporting element further includes a top plate 818 and a top plate aerosol hole 819, and the supporting element 500 is disposed between the liquid storage element through hole 130 and the top plate aerosol hole 819.
  • the top plate 818 closes the other end of the main body housing 950 and at the same time serves as a cigarette holder for the user to smoke.
  • the supporting element 500 is formed by thermal bonding of bicomponent filaments with a concentric structure to form a three-dimensional network three-dimensional structure.
  • the denier of the bicomponent fiber 2 is 6 denier
  • the skin layer 21 is Polypropylene with a melting point of about 165°C
  • the core layer 22 is polybutylene terephthalate with a melting point of about 230°C.
  • This support element 500 has high temperature resistance, and the density of the made support element 500 is between 0.25- 0.35g/cm3, with greater rigidity, suitable for high-speed automated assembly.
  • the cross-sectional view of the support element 500 shows a rectangular parallelepiped shape, and an axial through hole with a diameter of 3 mm is set as the support element through hole 530.
  • the shape of the support element 500 is suitable for use in a rectangular parallelepiped flat cigarette.
  • the skin layer 21 of the bicomponent fiber 2 can be replaced by polylactic acid with a melting point of about 170° C., and the made support element 500 has similar performance.
  • the third embodiment is similar in structure to the first embodiment, and the same parts as the first embodiment will not be repeated in the description of this embodiment.
  • the supporting element 500 is formed by thermally bonding bicomponent fibers 2 with an eccentric structure to form a three-dimensional network three-dimensional structure.
  • the bicomponent fibers 2 are staple fibers with a denier of 2 denier, and the skin layer 21 has a melting point of 130°C.
  • the core layer 22 is polylactic acid with a melting point of 155-185°C, and the density of the support element 500 made is between 0.12-0.2 g/cm3.
  • the cross-sectional view of the supporting element 500 shows an elliptical shape, and an axial supporting element through hole 530 with a diameter of 2.5 mm is provided.
  • the shape of the supporting element 500 is suitable for use in an elliptical cylindrical flat smoke.
  • the supporting element 500 in this embodiment is entirely made of polylactic acid, which can be completely biodegraded, and is of great significance for reducing environmental pollution.
  • the supporting element 500 for the aerosol emitting device is made of bicomponent fibers with a skin-core structure.
  • the supporting element 500 can be made into the required three-dimensional structure during the thermal bonding process according to application requirements.
  • the size and shape are suitable for high-speed automated assembly to reduce the manufacturing cost of aerosol emitting devices such as electronic cigarettes.
  • the above-mentioned embodiments only exemplify the principles and effects of the present invention, but are not used to limit the present invention.
  • two bicomponent fibers of different deniers can be mixed to prepare the support element 500, or the support element 500 as a whole can be mixed. In the case of performance, some single-component fibers are mixed in bi-component fibers to reduce costs.

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Abstract

一种具有支撑元件（500）的气雾散发装置，包括电源（910）、控制电路（920）、加热元件（930）、储液元件（100）和支撑元件（500），该支撑元件（500）设置在气雾的流通通道之中。该具有支撑元件（500）的气雾散发装置，既可以用于支撑风味变换部件，也可以兼具吸收气雾中的冷凝液的功能。

Description

一种具有支撑元件的气雾散发装置 技术领域
本发明涉及一种具有支撑元件的气雾散发装置，特别涉及用于电子烟和药物雾化吸入的装置等将液体气化或雾化的气雾散发装置中的具有支撑元件的气雾散发装置。
背景技术
对传统烟草，吸入燃烧烟草时产生的焦油等有害物质，对健康影响较大。通过雾化来摄入尼古丁或尼古丁盐，因为这种方法不产生焦油等有害物质，应用越来越广泛。类似的雾化技术也可用于摄入药物、大麻二酚(CBD)、四氢大麻酚(THC)等物质。
为提升口感，通常在被雾化的液体中加入各种风味剂。但有两个问题，一方面风味剂容易挥发，在产品储存过程中会逐渐失去风味，另一方面，风味剂在加热雾化时可能因高温而分解或产生有害物质，从而产生额外的安全风险。相反，如果采用口味棒来添加风味，因为风味被包覆于爆珠中，在储存过程中不发生风味散失，也不存在雾化时因高温而发生分解的问题。
发明内容
为解决现有技术中存在的问题，本发明提出了一种具有支撑元件的气雾散发装置，该具有支撑元件的气雾散发装置包括电源、控制电路、加热元件、储液元件和支撑元件，该支撑元件设置在气雾的流通通道之中。
进一步，该支撑元件具有轴向贯穿该支撑元件的支撑元件通孔。
进一步，该具有支撑元件的气雾散发装置还包括储液元件通孔，该储液元件通孔与该支撑元件通孔中心轴位于同一直线上。
进一步，该具有支撑元件的气雾散发装置还包括储液元件通孔，该储液元件通孔与该支撑元件通孔中心轴垂直。
进一步，该具有支撑元件的气雾散发装置还包括顶板和顶板气雾孔，该支撑元件设置在该储液元件通孔和该顶板气雾孔之间。
进一步，该支撑元件由双组分纤维经热粘结形成三维网络的立体结构，该双组分纤维具 有皮层和芯层。
进一步，该支撑元件的密度为0.08克/厘米 3-0.35克/厘米 3。
进一步，该皮层和该芯层为同心结构或者偏心结构。
进一步，该双组分纤维为长丝或者短纤。
进一步，该双组分纤维的芯层比皮层的熔点高25℃以上。
进一步，该皮层为聚烯烃、或聚对苯二甲酸乙二醇酯的共聚酯、聚酰胺-6。
进一步，该皮层为聚乳酸。
进一步，该芯层为聚乳酸。
进一步，该双组分纤维的纤度介于1-30旦。
根据本发明的具有支撑元件的气雾散发装置，既可以用于支撑风味变换部件，也可以兼具吸收气雾中的冷凝液的功能。
由双组分纤维经热粘结制成的具有三维网络的立体结构的支撑元件，可以方便地在气雾散发装置中组装。本发明的支撑元件不但可以用于电子烟，也适用于药物雾化装置中，还可以将支撑元件用于单独的吸嘴中，由吸嘴与气雾散发装置配套使用。
为让本发明的上述内容能更明显易懂，下文特举优选实施例，并结合附图，作详细说明如下。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1a为本发明所公开的第一实施例的具有支撑元件的气雾散发装置的纵剖面图；
图1b为本发明所公开的第一实施例的支撑元件的横截面图；
图1c是图1a和1b中的双组分纤维的一种截面放大示意图；
图1d是图1a和1b中的双组分纤维的另一种截面放大示意图；
图2a为本发明所公开的第二实施例的具有支撑元件的气雾散发装置的纵剖面图；
图2b为本发明所公开的第二实施例的支撑元件的横截面图。
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，本领域技术人员可由本说明书所揭示的内容轻易地了解本发明的其他优点及功效。
现在参考附图介绍本发明的示例性实施方式，然而，本发明可以用许多不同的形式来实施，并且不局限于此处描述的实施例，提供这些实施例是为了详尽地且完全地公开本发明，并且向所属技术领域的技术人员充分传达本发明的范围。对于表示在附图中的示例性实施方式中的术语并不是对本发明的限定。在附图中，相同的单元/元件使用相同的附图标记。
除非另有说明，此处使用的术语包括科技术语对所属技术领域的技术人员具有通常的理解含义。另外，可以理解的是，以通常使用的词典限定的术语，应当被理解为与其相关领域的语境具有一致的含义，而不应该被理解为理想化的或过于正式的意义。
第一实施例
图1a为本发明所公开的第一实施例的具有支撑元件的气雾散发装置的纵剖面图；图1b为本发明所公开的第一实施例的支撑元件的横截面图。
如图1a和1b所示，根据本发明第一实施例的具有支撑元件的气雾散发装置，具有支撑元件的气雾散发装置1包括电源910、控制电路920、加热元件930、储液元件100和支撑元件500，支撑元件500设置在气雾的流通通道之中。
<支撑元件的形状>
支撑元件500可以具有轴向贯穿支撑元件500的支撑元件通孔530。支撑元件通孔530可以用于支撑风味变换部件(未图示)。例如，风味变换部件可以是爆珠，爆珠封装有诸如薄荷、天然或合成香精的风味剂。在装配时，爆珠插入支撑元件通孔530中，并由支撑元件通孔530支撑。用户使用时，可以挤压支撑原件500使爆珠破裂，使得风味剂逸出，并与气雾散发装置1产生的气雾混合，改变气雾的风味，使用户能够体验不同风味的气雾。
通过支撑元件500来添加风味，因为风味被包覆于风味变换部件中，在储存过程中不发生风味散失，也不存在雾化时因高温而发生分解的问题。
本实施例的支撑元件500可以根据气雾散发装置的内部空间制成合适的几何形状，如圆柱形、方柱形或者椭圆柱形等。在本实施例如，如图1b所示，支撑元件500设置为椭圆柱形。支撑元件500也可以不设置轴向支撑元件通孔530，在这种情况下，可以在支撑元件成型时将风味变换部件预埋于支撑元件中，或者在支撑元件中沿径向打孔，用于安装风味变化部件。
<支撑元件的密度>
本实施例的支撑元件500密度为0.08-0.35克/厘米 3，如0.08克/厘米 3、0.10克/厘米 3、0.12克/厘米 3、0.15克/厘米 3、0.18克/厘米 3、0.21克/厘米 3、0.25克/厘米 3、0.3克/厘米 3、 0.35克/厘米 3，优选为0.1-0.25克/厘米 3。当密度小于0.08克/厘米 3时，支撑元件500制造困难，并且支撑元件500的强度不足，不易在气雾散发装置中组装；当密度大于0.35克/厘米 3时，支撑元件500的强度太大，使用时不易通过挤压支撑元件使风味变换元件破裂。
综合考虑制造、组装和使用的方便性，本发明确定支撑元件500优选的密度范围为0.1-0.25克/厘米 3，最优选为0.12-0.2克/厘米 3。
<双组分纤维>
如图1a和1b所示，根据本实施例的支撑元件500由双组分纤维2粘结形成三维网络的立体结构，双组分纤维2具有皮层21和芯层22。可以采用粘结剂、增塑剂或热量粘结纤维，优选用热量来粘结纤维以避免在制作支撑元件500的过程中引进杂质。本发明中所说的纤维组分是指制作纤维的聚合物。用于纤维表面的添加剂，如表面活性剂，并不被认为是纤维的组分。
图1c是图1a和1b中的双组分纤维的一种截面放大示意图。如图1c所示，皮层21和芯层22为同心结构。同心结构的双组分纤维2刚性较大，生产方便，价格较低。
图1d是图1a和1b中的双组分纤维的另一种截面放大示意图。如图1d所示，皮层21和芯层22为偏心结构。偏心结构的双组分纤维2较为柔软蓬松，容易制作密度较小的支撑元件500。此外，还可以采用并列结构的双组分纤维来制作支撑元件500，但热粘结时比较困难。当然，还可以采用三组分的皮芯结构纤维来制作支撑元件500，但三组分的皮芯结构纤维制造难度大，成本高，性价比较差。
双组分纤维2为长丝或者短纤。长丝制成的支撑元件500强度较高，短纤制成的支撑元件500弹性较好。制造者可以根据支撑元件500的性能要求选择合适的双组分纤维制成合适的密度和合适形状的支撑元件500。
双组分纤维2的芯层22比皮层21的熔点高25℃以上。本实施例的支撑元件500由皮芯结构双组分纤维2热粘结制成。双组分纤维2的芯层22比皮层21熔点高25℃以上，可以在纤维之间进行热粘结的时候使芯层22保持一定的刚性，便于制成密度较低的支撑元件500。
双组分纤维2的皮层21可以为聚乙烯、聚丙烯等聚烯烃、或聚对苯二甲酸乙二醇酯的共聚酯、聚酰胺-6和聚乳酸等常见的聚合物。聚烯烃为烯烃的聚合物，通常由乙烯、丙烯、1-丁烯、1-戊烯、1-己烯等α-烯烃单独聚合或共聚而得的一类热塑性树脂的总称。聚烯烃具有惰性的分子结构，分子链上不含活性基团，对风味剂吸附少，因此具有独特的优势。
当皮层21为聚乙烯时，比如线性低密度聚乙烯、低密度聚乙烯或高密度聚乙烯，芯层22可以为聚丙烯、聚对苯二甲酸乙二酯等聚合物。当皮层21为聚丙烯等其他聚烯烃时，芯 层22可以为聚对苯二甲酸乙二酯、聚对苯二甲酸丙二醇酯或聚对苯二甲酸丁二醇酯、聚酰胺等。
当皮层21为聚乳酸时，根据聚乳酸的熔点，如果采用熔点约130℃的聚乳酸为皮层21，芯层22可以为聚丙烯、聚对苯二甲酸乙二酯、熔点约170℃左右的聚乳酸等。当皮层21为熔点约170℃的聚乳酸时，芯层22可以为聚对苯二甲酸乙二酯、聚对苯二甲酸丁二酯、聚对苯二甲酸丙二酯、聚酰胺等。聚乳酸为生物降解材料，可以减少支撑元件500被抛弃时造成的环境污染。
<双组分纤维的纤度>
制作本发明支撑元件500的双组分纤维2的纤度介于1-30旦，优选1-15旦，最优选1.5-10旦。低于1旦的皮芯结构双组分纤维2制造困难，成本高。高于30旦的纤维难以制作支撑元件500。介于1-15旦的皮芯结构双组分纤维2容易热粘结成密度较低、并且具有合适毛细力的三维立体结构的支撑元件500，1.5-10旦皮芯结构双组分纤维2尤为合适，并且成本较低。
本实施例中，优选双组分纤维2的纤度为1.5旦、2旦、3旦或6旦，皮层21为熔点约130℃的聚乙烯，芯层22为熔点约165℃的聚丙烯，支撑元件500密度介于0.1-0.25克/厘米 3。
虽然支撑元件500也可以由单组份纤维，如聚丙烯纤维，用粘结剂粘结制成，但粘结剂的使用通常会使支撑元件500难以符合食品或药品的相关法规，这种支撑元件500不宜用于电子烟、药物雾化等气雾散发装置中。
如图1a、1b、1c和1d所示，在本实施例中，优选支撑元件500由同心结构的双组分纤维2经热粘结形成三维网络的立体结构。双组分纤维2的纤度为3旦，皮层21为熔点约130℃的聚乙烯，芯层22为熔点约270℃左右的聚对苯二甲酸乙二酯，制成的支撑元件500密度介于0.1-0.25克/厘米 3。支撑元件500形状为圆柱体，外径为7.5mm，并设置直径为3.5mm的轴向支撑元件通孔530。这种支撑元件500的形状和尺寸适合于仿真烟形状的电子烟中使用。可以改变支撑元件500横截面的外径和轴向支撑元件的通孔530大小，制成不同尺寸的支撑元件500，方便在不同的气雾散发装置中使用。本实施例中双组分纤维2的皮层21可以用熔点约130℃的聚乳酸代替，制成的支撑元件500具有类似的性能。
气雾散发装置900雾化产生的气雾流经支撑元件500时，气雾在冷却过程中产生的冷凝液能够部分被支撑元件500吸收，减少气雾中的冷凝液，提升消费体验。
<具有支撑元件的气雾散发装置>
如图1a所示，根据本实施例的具有支撑元件的气雾散发装置包括电源910、控制电路 920、加热元件930、储液元件100和支撑元件500，支撑元件500设置在气雾的流通通道之中。气雾的流通通道是指气雾从产生到逸出气雾散发装置1所流经的空间。
具有导液元件的气雾散发装置1还包括主机壳体950和主机隔板951，主机隔板951可以用于安装加热元件930，同时可将电源910和控制电路920等元件封装在具有支撑元件的气雾散发装置1的内部。加热元件930的导线933穿过主机隔板951与电源910电连接。
具有支撑元件的气雾散发装置1还包括储液元件通孔130，储液元件通孔130与支撑元件通孔530中心轴位于同一直线上。
如图1a所示，支撑元件500紧邻储液元件100设置，用户使用时，可以挤压支撑原件500使爆珠破裂，使得风味剂逸出。雾散发装置1产生的气雾，经由储液元件通孔130后，穿过支撑元件500，使得气雾和风味剂充分混合，改变气雾的风味，使用户能够体验不同风味的气雾。
同时，支撑元件500也可以具吸收气雾中的冷凝液的功能。也可以将支撑元件500设置在更靠近加热元件930，这样，支撑元件500还具有冷却气雾的作用。
支撑元件500也可以作为烟嘴，用户可以直接抽吸支撑元件500。
第二实施例
图2a为本发明所公开的第二实施例的具有支撑元件的气雾散发装置的纵剖面图；图2b为本发明所公开的第二实施例的支撑元件的横截面图。本实施例与第一实施例结构相似，与第一实施例相同的部分在本实施例的描述中不再赘述。
在本实施例中，具有支撑元件的气雾散发装置1还包括储液元件通孔130，储液元件通孔130与支撑元件通孔530中心轴垂直。
具有支撑元件的气雾散发装置1还包括顶板818和顶板气雾孔819，支撑元件500设置在储液元件通孔130和顶板气雾孔819之间。顶板818封闭主机壳体950的另一端，同时用作烟嘴，供用户抽吸。
如图2a和2b所示，本实施例中，支撑元件500由同心结构的双组分长丝经热粘结形成三维网络的立体结构，双组分纤维2的纤度为6旦，皮层21为熔点约165℃的聚丙烯，芯层22为熔点230℃左右的聚对苯二甲酸丁二酯，这种支撑元件500具有较高的耐温性能，制成的支撑元件500密度介于0.25-0.35克/厘米3，具有较大的刚性，适合于高速自动化组装。支撑元件500横截面图显示的形状为长方体，设置直径3mm的轴向通孔为支撑元件通孔530，这种支撑元件500的形状适合在长方体形状的扁烟中使用。本实施例中双组分纤维2的皮层21可以用熔点约170℃的聚乳酸代替，制成的支撑元件500具有类似的性能。
第三实施例
第三实施例与第一实施例结构相似，与第一实施例相同的部分在本实施例的描述中不再赘述。
在本实施例中，支撑元件500由偏心结构的双组分纤维2经热粘结形成三维网络的立体结构，双组分纤维2为短纤，其纤度为2旦，皮层21为熔点130℃的聚乳酸，芯层22为熔点155-185℃的聚乳酸，制成的支撑元件500密度介于0.12-0.2克/厘米3。支撑元件500横截面图显示的为椭圆形，设置直径为2.5mm的轴向支撑元件通孔530，这种支撑元件500的形状适合在椭圆柱形状的扁烟中使用。本实施例中的支撑元件500完全由聚乳酸制成，能完全生物降解，对减少环境污染具有重要意义。
综上，本发明涉及的用于气雾散发装置的支撑元件500采用了皮芯结构的双组分纤维制成,支撑元件500根据应用需求能在热粘结过程中制成需要的三维结构的尺寸和形状，从而适合高速的自动化组装，以降低电子烟等气雾散发装置的制造成本。上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明，比如可以将两种不同纤度的双组分纤维混合来制备支撑元件500，或者在不影响支撑元件500整体性能的情况下将一些单组份纤维参杂于双组分纤维中以降低成本。任何本领域技术人员皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，本领域技术人员在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (14)

  1. 一种具有支撑元件的气雾散发装置，其特征在于，所述具有支撑元件的气雾散发装置(1)包括电源(910)、控制电路(920)、加热元件(930)、储液元件(100)和支撑元件(500)，所述支撑元件(500)设置在气雾的流通通道之中。
  2. 如权利要求1所述的具有支撑元件的气雾散发装置，其特征在于，所述支撑元件(500)具有轴向贯穿所述支撑元件(500)的支撑元件通孔(530)。
  3. 如权利要求2所述的具有支撑元件的气雾散发装置，其特征在于，所述具有支撑元件的气雾散发装置(1)还包括储液元件通孔(130)，所述储液元件通孔(130)与所述支撑元件通孔(530)中心轴位于同一直线上。
  4. 如权利要求2所述的具有支撑元件的气雾散发装置，其特征在于，所述具有支撑元件的气雾散发装置(1)还包括储液元件通孔(130)，所述储液元件通孔(130)与所述支撑元件通孔(530)中心轴垂直。
  5. 如权利要求4所述的具有支撑元件的气雾散发装置，其特征在于，所述具有支撑元件的气雾散发装置(1)还包括顶板(818)和顶板气雾孔(819)，所述支撑元件(500)设置在所述储液元件通孔(130)和所述顶板气雾孔(819)之间。
  6. 如权利要求1至4中任一项所述的具有支撑元件的气雾散发装置，其特征在于，所述支撑元件(500)由双组分纤维(2)经热粘结形成三维网络的立体结构，所述双组分纤维(2)具有皮层(21)和芯层(22)。
  7. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述支撑元件(500)的密度为0.08克/厘米 3-0.35克/厘米 3。
  8. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述皮层(21)和所述芯层(22)为同心结构或者偏心结构。
  9. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述双组分纤维(2)为长丝或者短纤。
  10. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述双组分纤维(2)的芯层(22)比皮层(21)的熔点高25℃以上。
  11. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述皮层(21)为聚烯烃、或聚对苯二甲酸乙二醇酯的共聚酯、聚酰胺-6。
  12. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述皮层(21)为聚乳酸。
  13. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述芯层(22)为聚乳酸。
  14. 如权利要求6所述的具有支撑元件的气雾散发装置，其特征在于，所述双组分纤维(2)的纤度介于1-30旦。
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