WO2019127434A1 - 一种电子烟雾化器 - Google Patents

一种电子烟雾化器 Download PDF

Info

Publication number
WO2019127434A1
WO2019127434A1 PCT/CN2017/120024 CN2017120024W WO2019127434A1 WO 2019127434 A1 WO2019127434 A1 WO 2019127434A1 CN 2017120024 W CN2017120024 W CN 2017120024W WO 2019127434 A1 WO2019127434 A1 WO 2019127434A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
smoke
adsorption tube
atomizing
ring
Prior art date
Application number
PCT/CN2017/120024
Other languages
English (en)
French (fr)
Inventor
刘秋明
向智勇
Original Assignee
惠州市吉瑞科技有限公司深圳分公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司深圳分公司 filed Critical 惠州市吉瑞科技有限公司深圳分公司
Priority to PCT/CN2017/120024 priority Critical patent/WO2019127434A1/zh
Publication of WO2019127434A1 publication Critical patent/WO2019127434A1/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46Shape or structure of electric heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44Wicks
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular to an electronic cigarette atomizer.
  • the technicians developed atomized electronic cigarettes and electronic flue-cured tobacco.
  • the atomized electronic cigarettes form aerosols by atomizing the smoke liquid for smoking by smokers, atomizing
  • e-cigarette overcomes the above deficiencies of traditional cigarettes, it can satisfy consumer's dependence on tobacco to a certain extent, but the smoke liquid of e-cigarette is made up of flavor and fragrance, which is not a real cigarette product, and its smoke is light. Lack of tobacco aroma, and can not be widely accepted by consumers.
  • the existing low-temperature electronic flue-cured tobacco uses a low temperature (about 100 degrees Celsius) non-combustion method to heat the shredded tobacco.
  • the heating temperature is low, the amount of harmful substances generated by heating is small, but the amount of smoke is obviously insufficient.
  • the tobacco is heated at a high temperature, the tobacco is easily blackened, carbonized, and the heat distribution is uneven, and it is easy to cause a problem that some of the tobacco has been carbonized and the temperature of the other portion is insufficient, thereby causing more harmful. substance.
  • How to absorb the aromatic smell of tobacco and to reduce harmful substances to a large extent has become an urgent problem for the tobacco industry.
  • the invention aims at the defects existing in the prior art, and provides an atomizing element, an electronic aerosolizing core assembly thereof and an atomizer, which have high heat conduction speed, can rapidly atomize the liquid smoke, and avoid the amount of smoke when starting to smoke.
  • the present invention provides an electronic aerosolization core assembly for cooperating with a liquid storage assembly and atomizing smoke liquid in the liquid storage assembly, the electronic aerosolization core assembly comprising: a hollow mist a chemistry seat and a smoke liquid adsorption tube disposed in the atomization seat, wherein the tube wall of the atomization seat is provided with a liquid inlet hole for conducting the smoke liquid;
  • the smoke liquid adsorption tube is a porous ceramic tube, and the inner surface of the smoke liquid adsorption tube is provided with a receiving groove, and the receiving tank is internally provided with an electric heating element, and the smoke liquid adsorption tube tube wall is embedded with metal heat conduction.
  • the particles, the metal heat conductive particles are used to transfer the heat released by the electric heating element to the smoke liquid in the smoke liquid adsorption tube to increase the heat conduction rate of the smoke liquid adsorption tube.
  • the metal thermally conductive particles are uniformly distributed in the smoke liquid adsorption tube.
  • the liquid smoke adsorption tube comprises an inner layer and an outer layer which are both tubular, the outer layer is sleeved outside the inner layer, and the outer layer is connected with the inner layer and is an integrally formed structure.
  • the inner layer is embedded with the metal heat conductive particles, and the receiving groove accommodating the electric heating element is located on an inner wall surface of the inner layer.
  • the liquid smoke adsorption tube further comprises an inner layer and an outer layer which are both tubular, the outer layer is sleeved outside the inner layer, and the outer layer is connected with the inner layer and is an integrally formed structure.
  • the inner layer is embedded with the metal heat conductive particles, and a receiving groove for accommodating the electric heating element is formed between the inner layer and the outer layer, and the inner layer has a thickness smaller than a diameter of the electric heating element.
  • the outer layer has a porosity greater than the inner layer.
  • the atomization seat is sleeved with a liquid-shielding member, and the liquid-permeable member is made of a silicone material, and the liquid-shielding member is elastically sleeved outside the smoke liquid adsorption tube.
  • a liquid guiding hole for introducing the external liquid smoke into the smoke liquid adsorption tube is disposed on the pipe wall of the liquid separating member, and the liquid guiding hole is in communication with the liquid inlet hole, wherein the liquid inlet hole is used for
  • the external liquid smoke is conducted through the liquid guiding hole to the inside of the smoke liquid adsorption tube, and the liquid blocking member is configured to block the excessively flowing of the liquid smoke of the liquid inlet hole into the smoke liquid adsorption tube;
  • the position of the liquid guiding hole is correspondingly set.
  • the method further includes an atomizing core cover, the atomizing core cover being inserted at one end of the atomizing seat, wherein the atomizing core cover is provided with a blocking step facing an end surface of the liquid blocking member, The blocking step is configured to block the movement of the liquid barrier member toward the atomizing core cover, and one end of the smoke liquid adsorption tube is abutted against the atomizing core cover;
  • An end surface of the liquid-permeable member facing away from the end of the atomizing core cover extends toward the radial direction of the liquid-permeable member to form an annular limiting ring, and an end surface of the other end of the smoke liquid adsorption tube is resisted by On the limiting ring, the inner diameter of the limiting ring is larger than the inner diameter of the smoke liquid adsorption tube.
  • annular supporting step is disposed at an inner circumferential surface of the atomizing seat, and the limiting ring abuts on the supporting step.
  • the method further includes an atomizing core cover, the atomizing core cover is inserted at one end of the atomizing seat; and the end faces of the liquid-receiving members are respectively formed with a radial extension of the liquid-permeable member.
  • An annular upper limit ring and a lower limit ring, the end faces of the two ends of the smoke liquid adsorption tube are abutted on the upper limit ring and the lower limit ring, and the upper limit ring is abutted against the atomized core cover;
  • the inner diameter of the upper limit ring and the lower limit ring is larger than the inner diameter of the smoke liquid adsorption tube.
  • annular support step is disposed at an inner circumferential surface of the atomization seat, and the lower limit ring is abutted on the support step.
  • the outer peripheral surface of the liquid barrier member protrudes in a radial direction of the liquid-permeable member to form an annular first liquid-blocking ring and a second liquid-blocking ring, the first liquid-blocking ring and the first
  • the second liquid retaining ring is respectively located at two sides of the liquid guiding hole, and the first liquid blocking ring and the second liquid blocking ring are elastically resisted with the atomizing seat to block the liquid smoke toward the liquid separating member. Movement at both ends;
  • An annular third liquid retaining ring and a fourth liquid retaining ring are further protruded from the outer peripheral surface of the liquid separating member, and the third liquid retaining ring is located at the first a side of the liquid retaining ring facing away from the second liquid-repellent ring and spaced apart from the first liquid-repellent ring, the fourth liquid-repellent ring being located away from the first retaining liquid of the second liquid-stopping ring One side of the ring is spaced from the second liquid-blocking ring;
  • a first insulating ring is inserted into one end of the atomizing seat, a first electrode is inserted into the first insulating ring, and the first insulating ring and the smoke liquid adsorption tube are respectively located at the supporting step.
  • the electric heating element extends axially along the smoke liquid adsorption tube, the electric heating element is a heating wire, the electric heating wire is inserted in the smoke liquid adsorption tube, and one end of the heating wire is adsorbed from the smoke liquid
  • the first insulating ring is inserted between the first insulating ring and the first electrode, and the other end of the heating wire is inserted from the smoke liquid adsorption tube and inserted into the first insulating ring and the atomizing seat. between.
  • the accommodating groove is a spiral tube; the heating wire is provided with a spiral-shaped liquid smoke atomization section, and the smoke liquid adsorption tube is sleeved outside the smoke liquid atomization section and is connected with the smoke liquid
  • the atomization section is coaxially disposed, and the smoke liquid atomization section is inserted in the accommodating groove; the inner circumferential surface of the smoke liquid atomization section is exposed outside the accommodating groove.
  • the metal thermally conductive particles comprise one or more of nickel particles, nickel alloy particles, titanium particles, titanium alloy particles, silver particles, gold particles.
  • the smoke liquid adsorption tube is a porous ceramic tube, and the inner surface of the smoke liquid adsorption tube is provided with a receiving groove, and the receiving groove is internally provided with an electric heating element, and the smoke liquid adsorption tube tube wall is embedded Metal thermally conductive particles are provided for transferring the heat released by the electric heating element to the liquid smoke in the soot adsorption tube.
  • the metal thermally conductive particles are uniformly distributed in the smoke liquid adsorption tube.
  • the liquid smoke adsorption tube comprises an inner layer and an outer layer which are both tubular, the outer layer is sleeved outside the inner layer, and the outer layer is connected with the inner layer and is an integrally formed structure.
  • the inner layer is embedded with the metal heat conductive particles, and the receiving groove accommodating the electric heating element is located on an inner wall surface of the inner layer.
  • the liquid smoke adsorption tube further comprises an inner layer and an outer layer which are both tubular, the outer layer is sleeved outside the inner layer, and the outer layer is connected with the inner layer and is an integrally formed structure.
  • the inner layer is embedded with the metal heat conductive particles, and a receiving groove for accommodating the electric heating element is formed between the inner layer and the outer layer, and a thickness of the inner wall of the inner layer is smaller than that of the electric heating element diameter.
  • the outer layer has a porosity greater than the inner layer.
  • the accommodating groove is a spiral tube; the heating wire is provided with a spiral-shaped liquid smoke atomization section, and the smoke liquid adsorption tube is sleeved outside the smoke liquid atomization section and is connected with the smoke liquid
  • the atomization section is coaxially disposed, and the smoke liquid atomization section is inserted in the accommodating groove; the inner circumferential surface of the smoke liquid atomization section is exposed outside the accommodating groove.
  • the present invention also provides an atomizer for an electronic cigarette, comprising a liquid storage assembly for storing the liquid smoke and an electron inserted in the liquid storage assembly for atomizing the liquid smoke in the liquid storage assembly
  • An aerosolization core assembly comprising: a hollow atomization seat and a smoke liquid adsorption tube sleeved in the atomization seat, the pipe wall of the atomization seat is provided with a liquid for conducting smoke Inlet hole
  • the smoke liquid adsorption tube is a porous ceramic tube, and the inner surface of the smoke liquid adsorption tube is provided with a receiving groove, and the receiving tank is internally provided with an electric heating element, and the smoke liquid adsorption tube tube wall is embedded with metal heat conduction.
  • the particles, the metal heat conductive particles are used to transfer the heat released by the electric heating element to the smoke liquid in the smoke liquid adsorption tube to increase the heat conduction rate of the smoke liquid adsorption tube.
  • the smoke adsorption tube is doped with metal heat conductive particles, since the thermal conductivity of the metal heat conductive particles M is good, the heat generated by the electric heating element can be quickly transmitted to the surrounding liquid smoke, so that the eye liquid can be quickly atomized and the smoking can be avoided. When the amount of smoke is too small. Again, by providing the metal heat-conducting particles at different densities and distributions, the smoke liquid adsorption tube around the heating element can be rapidly heated to transfer heat to the remainder. Thirdly, the two ends of the liquid-shielding member are provided with a limit ring, so that the sealing property of the smoke liquid is better, the atomization of the smoke liquid caused by the leakage of the smoke liquid is not completed, and the user sucks the smoke liquid.
  • a liquid retaining ring is arranged at both ends of the outer peripheral surface of the liquid separating member, and the liquid retaining ring elastically abuts against the atomizing seat to seal the liquid, thereby better sealing the liquid smoke and preventing the liquid smoke from leaking from the atomizing core assembly.
  • a gap is left between the outer peripheral surface of the liquid separating member and the inner peripheral surface of the atomizing seat, so that the liquid smoke can reach the smoke liquid adsorption tube through the gap, without the liquid guiding hole of the liquid separating member and the liquid inlet hole of the atomizing seat Assembly, which increases productivity.
  • one end of the atomizing seat is also provided with a supporting step, which is convenient for loading the smoke liquid adsorption tube to confirm the assembly distance and ensure the assembly is in place.
  • Figure 1 is a cross-sectional view of an atomizing element according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view of an electronic aerosolized core assembly according to a first embodiment of the present invention
  • FIG. 3 is an exploded view of an electronic aerosolized core assembly according to Embodiment 1 of the present invention.
  • FIG. 4 is a cross-sectional view of an electronic cigarette atomizer according to Embodiment 1 of the present invention.
  • Figure 5 is an exploded view of an electronic cigarette atomizer according to Embodiment 1 of the present invention.
  • Figure 6 is a cross-sectional view of the atomizing element according to the second embodiment of the present invention.
  • Figure 7 is a cross-sectional view of the atomizing element according to Embodiment 3 of the present invention.
  • Figure 8 is a cross-sectional view of an electronic aerosolized core assembly in accordance with a fourth embodiment of the present invention.
  • the atomizing element includes a soot liquid adsorption tube 102 and an electric heating element 101.
  • the soot liquid adsorption tube 102 is for adsorbing the liquid smoke
  • the electric heating element 101 is used for atomizing the smoke liquid adsorbed by the soot liquid adsorption tube 102.
  • the smoke liquid adsorption tube 102 is a porous ceramic tube.
  • the inner surface of the liquid smoke adsorption tube 102 is provided with a receiving groove 118.
  • the receiving groove 118 is internally provided with an electric heating element 101.
  • the electric heating element 101 extends along the axial direction of the smoke liquid adsorption tube 102. Set to make the atomization area larger. A plurality of metal heat conductive particles M are embedded in the tube wall of the smoke liquid adsorption tube 102, and the metal heat conductive particles M are used to transfer the heat released by the electric heating element 101 to the smoke liquid in the smoke liquid adsorption tube 102.
  • the atomizing element can be applied to the atomizing core assembly of the electronic cigarette. When the electronic cigarette is initially started, the heating rate of the smoke liquid adsorption tube 102 is increased, so that the atomization of the smoke is faster, and the customer experience is improved.
  • the metal heat conductive particles M are uniformly distributed in the smoke liquid adsorption tube 102, so that the overall heat generation of the smoke liquid adsorption tube 102 is uniform.
  • the metal thermally conductive particles M include one or more of nickel particles, nickel alloy particles, titanium particles, titanium alloy particles, silver particles, and gold particles.
  • the heat conductive particles may also be other metal heat conductive particles M having a thermal conductivity higher than that of the ceramic, for example, aluminum or the like, as long as the thermal conductivity of the material is greater than that of the ceramic, so that the heat of the electric heating element 101 can be quickly conducted to the smoke liquid adsorbing member 102. It can be used in the liquid smoke, and is not limited here.
  • the size, length, and shape of the particles are not limited, and may be short rods, spheres, ellipsoids, short strips, or other irregular shapes. In FIG.
  • the metal thermally conductive particles M are exemplarily shown as two metal thermally conductive particles M, but it is to be understood that the metal thermally conductive particles M are uniformly distributed in the soot adsorption tube 102.
  • the metal heat conductive particles M can be mixed with the ceramic material of the smoke liquid adsorption tube 102, such as alumina, silicon nitride, etc., and then formed by high-temperature sintering, so that the metal heat conductive particles M are still embedded in the smoke liquid in the form of a single substance.
  • the inside of the tube 102 increases the heat transfer rate of the smoke liquid adsorption tube 102.
  • the metal heat conductive particles M also have excellent toughness, it can reduce the brittleness of the smoke liquid adsorption tube 102, and prevent the smoke liquid adsorption tube 102 from falling in the electronic cigarette.
  • the phenomenon of ceramic cracking and leakage of smoke is caused by thermal expansion and contraction caused by impact or due to frequent heating and cooling.
  • the metal heat conductive particles M can also be formed into the smoke liquid adsorption tube 102 by other means, which is not limited herein.
  • the arrangement of the plurality of metal thermally conductive particles M in the tube may also be arranged as follows: distribution according to different concentrations, that is, the distribution density at a position close to the tube wall region is greater than the density outside the tube wall region.
  • the distribution which is distributed and arranged in descending order from the inside to the outside, can further avoid unnecessary heat conduction of the metal particles, and can also improve the effective utilization of heat conduction and atomization.
  • the inner wall surface of the smoke liquid adsorption tube 102 is provided with a spiral tubular receiving groove 118; the heating wire is provided with a spiral tubular liquid smoke atomization section, and the smoke liquid adsorption tube 102 is sleeved outside the atomization section of the smoke liquid. And being disposed coaxially with the atomization section of the liquid smoke, the atomization section of the liquid smoke is inserted in the receiving groove 118.
  • the electric heating wire has a cylindrical shape, and the receiving groove 118 is also cylindrical. Since the electric heating element 101 is installed in the soot liquid adsorption tube 102 in FIG.
  • the position of the receiving groove 118 overlaps with the position of the electric heating element 101, The labels of the two are shown in the same position.
  • the smoke liquid adsorption tube 102 can be heated uniformly.
  • the inner peripheral surface of the aerosol liquid atomizing section is exposed outside the receiving groove 118.
  • the bare part accounts for about one-fifth of the heating wire, which can make the temperature of the ceramic inner hole surface rise faster, and it is easier to atomize the liquid smoke on the inner wall of the ceramic to give the user a better experience.
  • the ceramic liquid heating wire assembly composed of the smoke liquid adsorption tube 102 and the electric heating wire designed in this embodiment does not generate debris, and does not burn the ceramic when the temperature of the heating wire is too high, thereby causing the atomizer to be no longer used.
  • the electric heating element 101 may be a heating sheet, a heating wire or the like.
  • the electric heating element 101 may be placed on the inner side or the outer side of the soot adsorption tube 102, and the position and structure thereof are not specifically limited herein.
  • the soot liquid adsorption tube 102 is sleeved outside the electric heating element 101 and used to adsorb the soot liquid to supply the heat element 101 to heat atomize the soot liquid adsorbed in the soot liquid adsorption tube 102.
  • the soot liquid adsorption tube 102 is a porous ceramic member that can infiltrate and adsorb the liquid smoke.
  • the liquid smoke adsorption tube 102 may be partially made of a porous material, as long as it can adsorb the liquid smoke, and is not particularly limited herein.
  • the liquid smoke adsorption tube 102 may also be other rigid porous material members, and the structure of the porous material is not particularly limited as long as it has a plurality of holes capable of adsorbing the liquid smoke. The material is fine.
  • FIG. 2 is a cross-sectional view of an electronic aerosolized core assembly 100 according to Embodiment 1 of the present invention.
  • the electronic aerosolization core assembly 100 is configured to cooperate with the liquid storage assembly 200 (see FIG. 4 and FIG. 5 in detail) and atomize the smoke liquid in the liquid storage assembly 200, the electronic aerosolization core assembly 100
  • the inner to outer portion includes a heating element 101, a smoke liquid adsorption tube 102, a liquid separating member 103, an atomizing seat 104, and an atomizing core outer sleeve 105.
  • one end of the electronic aerosolizing core assembly 100 is sleeved at one end.
  • the smoke liquid adsorption tube 102, the liquid separating member 103 and the atomizing seat 104 are both hollow tubular structures. After the assembly is completed, the three are sequentially coaxially sleeved together.
  • the pipe wall of the liquid barrier member 103 is provided with a liquid guiding hole A for introducing the external liquid smoke into the smoke liquid adsorption pipe 102
  • the pipe wall of the atomizing seat 104 is provided with a liquid inlet hole B communicating with the liquid guiding hole A,
  • the inlet hole B is for supplying the external soot liquid into the liquid guiding hole A.
  • the electronic aerosolized core assembly 100 of the present embodiment has a simple structure and is easy to assemble.
  • the smoke liquid adsorption tube 102 containing the electric heating element 101 is loaded into the liquid barrier member 103, and then the electric heating element 101 and the smoke liquid are assembled.
  • the liquid barrier member 103 of the adsorption tube 102 is inserted into the atomization seat 104, and the atomization core cover 108 is installed.
  • the liquid barrier member 103 is disposed between the atomization seat 104 and the smoke liquid adsorption tube 102, which can prevent the prior art.
  • the smoke liquid adsorption tube 102 and the liquid inlet hole B do not closely adhere to the problem of leakage of the smoke liquid, and the probability of leakage of the smoke liquid is reduced.
  • the liquid barrier member 103 is made of a silicone material.
  • the silica gel has good elasticity and sealing property, the smoke liquid can be effectively prevented from leaking from the gap between the smoke liquid adsorption tube 102 and the atomization seat 104.
  • the liquid barrier member 103 may be made of other materials as long as the liquid barrier member 103 can have good liquid barrier capability and sealing property. It can be understood that in other embodiments of the present invention, it may also be a hollow cube or a rectangular parallelepiped, which is not limited herein.
  • An annular first liquid retaining ring 109 and a second liquid retaining ring 110, a first liquid retaining ring 109 and a second liquid retaining ring 110 are formed and protruded from the outer peripheral surface of the liquid separating member 103 in the radial direction of the liquid separating member 103.
  • the first liquid-stopping ring 109 and the second liquid-repellent ring 110 are elastically abutted against the atomizing base 104 to block the movement of the liquid to the two ends of the liquid separating member 103.
  • the above liquid retaining ring acts as a sealing function, thereby better sealing the liquid smoke, preventing the smoke liquid from leaking from the atomizing core assembly 100, and at the same time, due to the existence of the liquid retaining ring, the outer peripheral surface of the liquid separating member 103 and the atomizing seat 104 A gap 113 is left between the inner peripheral surfaces, so that the liquid smoke can reach the smoke liquid adsorption tube 102 through the gap 113, and the liquid guiding hole A of the liquid separating member 103 and the liquid inlet hole B of the atomizing seat 104 need not be aligned, thereby Increased production efficiency.
  • Both ends of the gap 113 are sealed by the liquid retaining ring so that the liquid smoke does not leak out of the electronic aerosolizing core assembly 100 at both ends of the liquid separating member 103.
  • the present invention reduces the assembly compared to the method in which the outer wall of the liquid-shielding member 103 directly contacts the outer wall of the atomizing seat 104. The friction between the liquid separating member 103 and the atomizing seat 104 facilitates assembly.
  • the liquid guiding hole A and the liquid inlet hole B are disposed opposite to each other, so that the liquid smoke can be smoothly transferred from the liquid storage assembly 200 into the liquid smoke adsorbing member for atomization.
  • the liquid guiding holes A are several, and a plurality of liquid inlet holes B are equally spaced and arranged in a ring shape, so that the liquid smoke can be uniformly sucked into the smoke liquid adsorbing member from all directions, thereby making the atomized smoke more uniform and delicate. The taste is more mellow.
  • the liquid guiding hole A and the liquid inlet hole B are less than 10, so that the leakage of the liquid liquid can be better avoided.
  • the outer peripheral surface of the liquid-shielding member 103 further protrudes in the radial direction of the liquid-permeable member 103 to form an annular third liquid-blocking ring 111 and a fourth liquid-repellent solution.
  • the ring 112, the third liquid-shielding ring 111 is located on a side of the first liquid-blocking ring 109 facing away from the second liquid-shielding ring 110 and spaced apart from the first gear ring, and the fourth liquid-blocking ring 112 is located in the second liquid-stop ring.
  • the end surface of the liquid barrier member 103 away from the end of the atomization core cover 108 faces the liquid barrier.
  • the radial extension of the member 103 is formed with an annular limiting ring 114, and one end surface of the smoke liquid adsorption tube 102 is abutted on the limiting ring 114, thereby facilitating the confirmation of the loading distance when loading the liquid-shielding member 103, ensuring assembly. In place.
  • an annular support step 115 is further disposed at the inner circumferential surface of the atomization seat 104, and the limiting ring 114 is abutted on the support step 115 to further fix the liquid barrier member 103, thereby further avoiding the problem of the assembly being in place.
  • the liquid barrier member 103 of the present invention is located in the space surrounded by the smoke liquid adsorption tube 102, the support step 115, and the atomization seat 104, and the liquid barrier member 103 is reliably fixed, so that the leakage of the smoke liquid is better prevented.
  • the liquid separating member 103 can be prevented from being displaced in the atomizing seat 104 or the smoke liquid adsorption tube 102. Displacement in the liquid barrier 103 causes a problem of leakage of the smoke liquid.
  • the inner diameter of the limiting ring 114 is larger than the inner diameter of the smoke liquid adsorption tube 102, and the end surface of the smoke liquid adsorption tube 102 is exposed, so that the airflow can be heated in advance before flowing into the smoke liquid adsorption tube 102, and
  • the inner diameter of the reduced limit ring 114 and the inner diameter of the soot adsorption tube 102 can be buffered before the gas stream flows through the soot adsorption tube 102, so that the heating in the soot adsorption tube 102 is more sufficient, thereby avoiding fog.
  • the condensed liquid is condensed and refluxed or the user sucks the condensed liquid.
  • the electronic aerosolizing core assembly 100 further includes an atomizing core cover 108 , an atomizing core outer sleeve 105 , a first insulating ring 106 and a first electrode 107 .
  • the atomizing core cover 108 is disposed on the electric heating element 101, the smoke liquid adsorption tube 102, and the liquid separating member 103, and is sleeved in one end of the atomizing seat 104.
  • the atomizing core cover 108 is provided with a blocking step 116 protruding toward one end surface of the liquid blocking member 103.
  • the blocking step 116 is abutted against the liquid blocking member 103 for blocking the direction of the liquid separating member 103 toward the atomizing core cover 108. motion.
  • One end of the smoke liquid adsorption tube 102 is abutted against the atomizing core cover 108 for blocking the movement of the smoke liquid adsorption tube 102 toward the atomizing core cover 108.
  • the blocking step 116 is disposed such that the smoke liquid adsorption tube 102 can further extend the distance of the length of the blocking step 116 while it is fixed, until it abuts on the atomizing core cover 108, and the smoke liquid is adsorbed. After the tube 102 is grown, the atomization area of the smoke liquid is larger, the heating area is larger, the amount of smoke is increased, and the atomization effect is better.
  • An atomizing core outer sleeve 105 is further disposed on the outer part of the atomizing base 104.
  • the outer hole of the atomizing core outer sleeve 105 is provided with a through hole C communicating with the liquid inlet hole B at a position corresponding to the liquid inlet hole B, so that the external smoke liquid can pass through.
  • the through hole C enters the liquid inlet hole B.
  • a sealing ring 117 is disposed between the atomizing core outer sleeve 105 and the atomizing core cover 108 to prevent the smoke liquid from leaking out of the atomizing core cover 108 from the smoke liquid adsorbing member.
  • the first end of the atomizing base 104 that is, the end of the atomizing core cover 108 is not inserted, and the first insulating ring 106 is inserted into the first insulating ring 106.
  • the first insulating ring 106 is inserted into the first insulating ring 106.
  • the smoke liquid adsorption tubes 102 are respectively located on opposite sides of the support step 115, and the electric heating element 101 extends axially along the smoke liquid adsorption tube 102.
  • the electric heating element 101 is an electric heating wire, and the electric heating wire is inserted in the smoke liquid adsorption tube 102, and the electric heating is performed.
  • the heating wire protrudes from the smoke liquid adsorption tube 102 and is inserted between the first insulating ring 106 and the first electrode 107.
  • the other end of the heating wire protrudes from the smoke liquid adsorption tube 102 and is inserted into the first insulating ring 106 and the atomizing seat.
  • the heating wire is electrically connected to the atomizing base 104 and the first electrode 107 for connection with the battery assembly to obtain electrical energy.
  • the atomizing base 104 is a rigid metal tube capable of establishing an electrical connection with the heating wire, and the tube wall of the metal tube is a non-mesh structure, thereby well blocking the excessive transportation of the tobacco liquid. .
  • both ends of the heating wire are simultaneously passed through the same end of the electronic aerosolizing core assembly 100 for electrical connection. It can be understood that, in other embodiments of the present invention, both ends of the heating wire can also be respectively electrically connected from both ends of the electronic aerosolizing core assembly 100.
  • one end of the heating wire and its own The axis is parallel and connected to the atomizing core cover 108; the other end is perpendicular to the axis, and is connected to the first electrode 107. Both ends of the heating wire are respectively exposed from both ends of the smoke liquid adsorption tube 102 to facilitate the assembly of the atomizing core.
  • the atomizing core cover 108 is also made of a material that can be electrically conductive, or that its surface is coated with a conductive material.
  • the smoke liquid adsorption tube 102, the liquid separating member 103, the atomizing seat 104 and the atomizing core cover 108 in this embodiment are all hollow structures, and the hollow portion is used for airflow to pass the atomized air mist of the electric heating element 101.
  • the electronic aerosolized core assembly 100 is exited.
  • the hollow portion forms a gas flow through hole L extending through the electron aerosolizing core assembly 100.
  • the atomizing seat 104 is further provided with an air inlet hole 119 at an end close to the first electrode 107. After the outside air enters the electronic cigarette, the air inlet hole 119 enters the airflow through hole L and is carried away by the mist in the electric heating element 101.
  • the smoky liquid then exits the electronic aerosolizing core assembly 100 from the portion of the airflow through hole L toward the atomizing core cover 108 and eventually flows into the user's mouth.
  • the present invention further provides an atomizer comprising the above described electronic aerosolizing core assembly 100, a liquid storage assembly 200, a conditioned assembly 300, and a nozzle assembly 400.
  • the atomized smoke exits the electronic aerosolization core assembly 100, flows into the nozzle assembly 400, and eventually flows into the user's mouth.
  • the liquid storage assembly 200 includes a liquid cup assembly and a connection assembly 500, and the liquid cup assembly user stores the liquid smoke.
  • the connection assembly 500 includes a connecting base 501. One end of the connecting base 501 is provided with a second insulating ring 502.
  • the connecting seat 501 is interference-fitted with the second insulating ring 502.
  • the second insulating ring 502 is provided with a second electrode 503.
  • the second insulating ring 502 has an interference fit with the second electrode 503.
  • the first electrode 107 and the second electrode 503 are electrically connected to form an internal electrode of the electronic aerosolizer, and the atomizing seat 104 is Electrically connected to the connector 501 to form an external electrode of the electronic aerosolizer, the inner electrode and the outer electrode are electrically isolated by the first insulating ring 106 and the second insulating ring 502, respectively, and electrically connected to the positive and negative electrodes of the battery component respectively It is electrically connected to an external power source to supply electric energy to the electric heating element 101.
  • one end of the liquid storage assembly 200 and the electronic aerosolizing core assembly 100 are connected by a detachable threaded connection, that is, the atomizing core assembly 100 is detachably sleeved in the liquid storage assembly 200,
  • the ventilating assembly 300 is threadedly coupled to the reservoir assembly 200
  • the nozzle assembly 400 is threadedly coupled to the other end of the electronic aerosolizing cartridge assembly 100. Therefore, the atomizing core assembly 100, the liquid storage assembly 200, the conditioned air assembly 300, and the nozzle assembly 400 of the present invention are all detachably replaceable.
  • the failed component can be replaced separately, especially in the electronic cigarette practical process, the electronic aerosolized core assembly 100 is prone to failure, and when it fails, the new replacement can be replaced.
  • the atomizing core assembly 100 is not discarded by the entire electronic cigarette, thereby saving cost for the user and improving the user experience.
  • the order of disassembly is: the first step: rotating the air conditioning assembly 300, and the nozzle assembly 400, the air conditioning assembly 300, and the electronic aerosolizing core assembly 100 are integrally removed from the liquid storage assembly 200; Two steps: disengaging the screw connection between the electronic aerosolizing core assembly 100 and the nozzle assembly 400, disassembling the electronic aerosolizing core assembly 100; and third step: removing the nozzle assembly 400 disposed in the air conditioning assembly 300 The separation of the plenum assembly 300 and the nozzle assembly 400.
  • liquid smoke can be added to the liquid storage assembly 200, so that the electronic cigarette can be reused and the electrons are added.
  • the service life of the smoke it is only necessary to add the liquid smoke to the liquid storage assembly 200, and after the first step, the liquid smoke can be added to the liquid storage assembly 200, so that the electronic cigarette can be reused and the electrons are added. The service life of the smoke.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the second embodiment of the present invention is different from the first embodiment in the distribution of the metal heat conductive particles M in the smoke liquid adsorption tube 102 in the present embodiment.
  • the liquid smoke adsorption tube 102 includes an inner layer 102a and an outer layer 102b each having a tubular shape.
  • the outer layer 102b is sleeved outside the inner layer 102a, and the outer layer 102b is connected to the inner layer 102a and integrally formed.
  • the structure avoids the problem that the liquid smoke leaks from the outer layer 102b and the inner layer 102a.
  • the inner layer 102a is embedded with metal heat conductive particles M, and the receiving groove 118 containing the electric heating element 101 is located on the inner wall surface of the inner layer 102a.
  • the heat generated by the electric heating element 101 also located in the inner layer 102a can be transferred to only the entire smoke liquid adsorption tube 102 by the metal heat conductive particles M distributed in the inner layer 102a.
  • the metal heat conductive particles M are concentratedly distributed in the inner layer 102a, and the smoke liquid in the inner layer 102a can be concentrated and heat-reduced, thereby reducing heat. Dissipate and satisfy the purpose of rapidly heating the smoke liquid in the smoke liquid adsorption tube 102 at the initial stage of the electronic cigarette.
  • the porosity of the outer layer 102b is greater than the porosity of the inner layer 102a. Since the outer layer 102b abuts the liquid guiding hole A, the outer layer 102b has a larger porosity to increase the liquid guiding rate, and the inner layer 102a
  • the metal thermally conductive particles M are distributed in a high temperature and have a higher heat conduction rate, and can atomize more completely atomizing the liquid smoke that will pass through the inner layer 102a into which the outer layer 102b enters.
  • the present embodiment can make the inner layer 102a and the outer layer 102b have different functions by simply designing the inner layer 102a and the outer layer 102b, thereby improving the liquid guiding rate, the heat conduction rate, and the electrons of the entire liquid smoke adsorbing tube 102. The rate of heating and the rate of smoke at the start of the smoke.
  • the metal thermally conductive particles M are only indicated as one black spot, it being understood that the metal thermally conductive particles M are distributed throughout the inner layer 102a.
  • Other structures of this embodiment are the same as those of the first embodiment.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the third embodiment of the present invention is different from the second embodiment in the thickness of the inner layer 102a in the present embodiment.
  • the thickness of the inner layer 102a is smaller than the diameter of the electric heating element 101, and the inner layer 102a is ensured to include the electric heating element 101, thereby ensuring more concentration of heat in the inner layer 102a, further reducing heat dissipation.
  • the metal thermally conductive particles M within the layer 102a ensure the rate of heat transfer within the inner layer 102a.
  • the outer layer 102b can be directly heated by the electric heating element 101 in addition to the heat conduction through the inner layer 102a, thereby ensuring the heating rate in the outer layer 102b, so that The liquid smoke can be heated in the outer layer 102b having a large porosity, and further heated after entering the inner layer 102a to make the atomization more complete. Therefore, compared with the second embodiment, the present embodiment passes the thickness of the inner layer 102a.
  • the simple design ensures the heating rate of the outer layer 102b, further saving the metal thermal conductive particles M, and further improving the heating rate of the entire smoke liquid adsorption tube 102 and the heating rate and the smoking rate when the electronic cigarette is started.
  • the metal thermally conductive particles M are only indicated as a black spot for clarity and conciseness, it being understood that the metal thermally conductive particles M are distributed throughout the inner layer 102a.
  • Other structures of this embodiment are the same as those of the second embodiment.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • one of the differences between this embodiment and the first embodiment is the distribution of the metal heat conductive particles M in the smoke liquid adsorption tube 102 in the present embodiment, and the metal heat conductive particles M in the second embodiment are in the liquid smoke.
  • the distribution in the adsorption tube 102 is the same, that is, the smoke liquid adsorption tube 102 includes an inner layer 102a and an outer layer 102b each having a tubular shape, the outer layer 102b is sleeved outside the inner layer 102a, and the outer layer 102b is connected to the inner layer 102a and integrally formed.
  • the structure avoids the problem that the liquid smoke leaks from the outer layer 102b and the inner layer 102a.
  • the inner layer 102a is embedded with the metal heat conductive particles M, and the receiving groove 118 containing the electric heating element 101 is located on the inner wall surface of the inner layer 102a.
  • Embodiment 2 see Embodiment 2.
  • the difference between this embodiment and the first embodiment is the structure of the liquid barrier 103 of the present embodiment.
  • the end faces of the liquid-shielding members 103 are formed with an annular upper limit ring 114a and a lower limit ring 114b extending toward the radial direction of the liquid-permeable member 103.
  • the end faces of the smoke liquid adsorption tube 102 are abutted at the end faces.
  • the upper limit ring 114a and the lower limit ring 114b the upper limit ring 114a is abutted against the atomizing core cover 108.
  • the inner diameter of the upper limit ring 114a and the lower limit ring 114b is larger than the inner diameter of the soot adsorption tube 102, that is, the end faces of the smoke liquid adsorption tube 102 are exposed, so that the airflow can be heated in advance before flowing into the smoke liquid adsorption tube 102, after heating After the smoke flows out of the smoke liquid adsorption tube 102, it can be further heated by the end surface of the exposed smoke liquid adsorption tube 102, which prolongs the heating path and reduces the possibility of smoke condensation backflow phenomenon.
  • the inner diameter of the lower limit ring 114b and the inner diameter of the soot adsorption tube 102 can be buffered before the gas stream flows through the soot adsorption tube 102, so that the heating in the soot adsorption tube 102 is more sufficient, thereby avoiding The problem of condensed reflux of the atomized smoke liquid or the user sucking the condensed smoke liquid.
  • the inner diameter of the soot liquid adsorption tube 102 and the inner diameter of the upper limit ring 114a which are sequentially increased, accelerate the air flow, allowing it to flow into the user's mouth more quickly, so that the user can smoke more concentrated smoke.
  • the sealing property of the liquid smoke is better, and the smoke liquid is prevented from leaking from both ends of the oil separating member 103.
  • the present specification describes the embodiment in a progressive manner.
  • the second embodiment only the difference from the first embodiment is described.
  • the undescribed part is the same as the first embodiment, and the description in the first embodiment can be used for reference.
  • the third embodiment only the difference from the second embodiment is described, and the undescribed part is the same as the second embodiment, and the descriptions in the first embodiment and the second embodiment can be used for reference; in the fourth embodiment, only the description is used.
  • the difference from the first embodiment is the same as that of the first embodiment, and the description in the first embodiment can be used for reference.

Abstract

一种电子烟雾化芯组件,包括:中空的雾化座(104)及套设在雾化座(104)内的烟液吸附管(102),雾化座(104)的管壁上设置有用于传导烟液的进液孔(B);烟液吸附管(102)为多孔陶瓷管,烟液吸附管(102)的内表面上开设有容纳槽(118),容纳槽(118)内插设有电热元件(101),烟液吸附管(102)管壁嵌设有金属导热颗粒(M),金属导热颗粒(M)用于将电热元件(101)释放的热量传递至烟液吸附管(102)中的烟液以提高烟液吸附管(102)的导热速率。电子烟雾化芯组件导热更快,对烟液加热更均匀,烟雾更细腻。

Description

一种电子烟雾化器 技术领域
本发明涉及电子烟技术领域,尤其涉及一种电子烟雾化器。
背景技术
传统吸烟是通过用明火点燃烟草,烟草燃烧产生烟雾以供吸烟者吸食。烟草燃烧产生的烟雾通常会含有上千种有害物质,因而,传统烟草不但给吸烟者造成严重的呼吸系统疾病,还容易带来二手烟危害。
技术问题
为解决传统烟草燃烧产生较多有害物质的技术问题,技术人员开发了雾化电子烟及电子烤烟,然而,所述雾化电子烟通过雾化烟液形成烟雾,以供吸烟者吸食,雾化电子烟虽然克服了传统卷烟的以上不足,能够在一定程度上满足消费者对烟草的依赖,但电子烟的烟液是由香精香料调配而成,并不是真正的卷烟产品,其烟味淡,缺乏烟草的芳香,而不能被消费者广泛地接受。现有的低温电子烤烟采用低温(100摄氏度左右)不燃烧方式加热烟丝,由于其加热温度较低,所以加热产生的危害物质少,但烟雾量明显不足。而若采用高温的温度对所述烟草进行加热,则容易将烟草考黑,碳化,且热量分布不均,容易产生部分烟草已经碳化而另一部分温度还不足的问题,因而也产生较多的有害物质。如何能够吸出烟草的芳香味又能够较大程度降低有害物质已成为烟草行业亟待解决的问题。
技术解决方案
本发明针对现有技术中存在的缺陷,提供一种种雾化元件及其电子烟雾化芯组件和雾化器,其导热速度快,能够快速雾化烟液,避免开始吸烟时,烟雾量过小的技术问题。
为解决上述技术问题,本发明提供了一种电子烟雾化芯组件,用于与储液组件配合并雾化所述储液组件内的烟液,所述电子烟雾化芯组件包括:中空的雾化座及套设在所述雾化座内的烟液吸附管,所述雾化座的管壁上设置有用于传导烟液的进液孔;
所述烟液吸附管为多孔陶瓷管,所述烟液吸附管的内表面上开设有容纳槽,所述容纳槽内插设有电热元件,所述烟液吸附管管壁嵌设有金属导热颗粒,所述金属导热颗粒用于将电热元件释放的热量传递至烟液吸附管中的烟液以提高烟液吸附管的导热速率。
可选地,所述金属导热颗粒均匀分布在所述烟液吸附管内。
可选地,所述烟液吸附管包括均呈管状的内层和外层,所述外层套设在所述内层外,所述外层与所述内层相连并为一体成型结构,所述内层嵌设有所述金属导热颗粒,容纳有所述电热元件的容纳槽位于所述内层的内壁面上。
可选地,所述烟液吸附管还包括均呈管状的内层和外层,所述外层套设在所述内层外,所述外层与所述内层相连并为一体成型结构,所述内层嵌设有所述金属导热颗粒,位于所述内层和外层之间形成有用于容纳所述电热元件的容纳槽,所述内层的厚度小于所述电热元件的直径。
可选地,所述外层的孔隙率大于所述内层的孔隙率。
可选地,雾化座内套设有隔液件,所述隔液件为硅胶制件,所述隔液件可弹性地套设在所述烟液吸附管外,
所述隔液件的管壁上设置有用于将外部烟液导入所述烟液吸附管内的导液孔,所述导液孔与所述进液孔相连通,所述进液孔用于供外部烟液通过所述导液孔传导直所述烟液吸附管内,所述隔液件用于阻碍所述进液孔的烟液过度地流入所述烟液吸附管内;所述进液孔与所述导液孔位置对应设置。
可选地,还包括雾化芯盖,所述雾化芯盖插设在所述雾化座的一端,所述雾化芯盖内设置有面向所述隔液件的一端端面的阻挡台阶,所述阻挡台阶用于阻碍所述隔液件朝所述雾化芯盖方向运动,所述烟液吸附管的一端与所述雾化芯盖相抵持;
所述隔液件的远离所述雾化芯盖一端的端面处朝所述隔液件的径向延伸形成有环形的限位环,所述烟液吸附管另一端的端面抵持在所述限位环上,所述限位环的内径大于所述烟液吸附管的内径。
可选地,所述雾化座的内周面处设置有环形的支撑台阶,所述限位环抵持在所述支撑台阶上。
可选地,还包括雾化芯盖,所述雾化芯盖插设在所述雾化座的一端;所述隔液件两端的端面处均朝所述隔液件的径向延伸形成有环形的上限位环和下限位环,所述烟液吸附管两端的端面抵持在所述上限位环和下限位环上,所述上限位环与所述雾化芯盖相抵持;所述上限位环和下限位环的内径大于所述烟液吸附管的内径。
可选地,所述雾化座的内周面处设置有环形的支撑台阶,所述下限位环抵持在所述支撑台阶上。
可选地,所述隔液件的外周面处沿所述隔液件的径向凸出延伸形成有环形的第一挡液环及第二挡液环,所述第一挡液环及第二挡液环分别位于所述导液孔的两侧,所述第一挡液环及第二挡液环均与所述雾化座弹性抵持,以阻碍烟液朝所述隔液件的两端运动;
所述隔液件的外周面处沿所述隔液件的径向还凸出延伸形成有环形的第三挡液环及第四挡液环,所述第三挡液环位于所述第一挡液环的背离所述第二挡液环的一侧并与所述第一挡液环相间隔,所述第四挡液环位于所述第二挡液环的背离所述第一挡液环的一侧并与所述第二挡液环相间隔;
所述雾化座的一端插设有第一绝缘环,所述第一绝缘环内插设有第一电极,所述第一绝缘环及所述烟液吸附管分别位于所述支撑台阶的相对的两侧,所述电热元件沿烟液吸附管轴向延伸,所述电热元件为电热丝,所述电热丝插设在所述烟液吸附管内,且电热丝的一端从所述烟液吸附管伸出后插入所述第一绝缘环与所述第一电极之间,所述电热丝的另一端从所述烟液吸附管伸出后插入所述第一绝缘环与所述雾化座之间。
可选地,所述容纳槽为螺旋管状;所述电热丝设置有螺旋管状的烟液雾化段,所述烟液吸附管套设在所述烟液雾化段外并与所述烟液雾化段同轴设置,所述烟液雾化段插设在所述容纳槽内;所述烟液雾化段的内周面裸露在所述容纳槽外。
可选地,所述金属导热颗粒包括镍颗粒、镍合金颗粒、钛颗粒、钛合金颗粒、银颗粒、金颗粒中的一种或多种。
可选地,所述烟液吸附管为多孔陶瓷管,所述烟液吸附管的内表面上开设有容纳槽,所述容纳槽内插设有电热元件,所述烟液吸附管管壁嵌设有金属导热颗粒,所述金属导热颗粒用于将电热元件释放的热量传递至烟液吸附管中的烟液。
可选地,所述金属导热颗粒均匀分布在所述烟液吸附管内。
可选地,所述烟液吸附管包括均呈管状的内层和外层,所述外层套设在所述内层外,所述外层与所述内层相连并为一体成型结构,所述内层嵌设有所述金属导热颗粒,容纳有所述电热元件的容纳槽位于所述内层的内壁面上。
可选地,所述烟液吸附管还包括均呈管状的内层和外层,所述外层套设在所述内层外,所述外层与所述内层相连并为一体成型结构,所述内层嵌设有所述金属导热颗粒,位于所述内层和外层之间形成有用于容纳所述电热元件的容纳槽,所述内层的管壁厚度小于所述电热元件的直径。
可选地,所述外层的孔隙率大于所述内层的孔隙率。
可选地,所述容纳槽为螺旋管状;所述电热丝设置有螺旋管状的烟液雾化段,所述烟液吸附管套设在所述烟液雾化段外并与所述烟液雾化段同轴设置,所述烟液雾化段插设在所述容纳槽内;所述烟液雾化段的内周面裸露在所述容纳槽外。
本发明还提供了一种用于电子烟的雾化器,包括用于存储烟液的储液组件及插设在所述储液组件内用于雾化所述储液组件内烟液的电子烟雾化芯组件,所述电子烟雾化芯组件包括:中空的雾化座及套设在所述雾化座内的烟液吸附管,所述雾化座的管壁上设置有用于传导烟液的进液孔;
所述烟液吸附管为多孔陶瓷管,所述烟液吸附管的内表面上开设有容纳槽,所述容纳槽内插设有电热元件,所述烟液吸附管管壁嵌设有金属导热颗粒,所述金属导热颗粒用于将电热元件释放的热量传递至烟液吸附管中的烟液以提高烟液吸附管的导热速率。
有益效果
本发明提供的雾化元件及其电子烟雾化芯组件和雾化器至少具有如下技术效果及优点:
由于烟液吸附管中掺有金属导热颗粒,由于金属导热颗粒M的导热性好,因而可以将电热元件发出的热量迅速传导给周围的烟液,从而能够快速地雾化眼液,避免开始吸烟时,烟雾量过小的问题。再次,通过设置金属导热颗粒在不同的密度和分布,使得在电热元件周边的烟液吸附管能迅速被加热,将热量传递给其余部分。第三,隔液件的两端设置有限位环,使得烟液密封性更好,避免烟液泄露带来的烟液雾化不完全,用户吸食到烟液的问题。第四,隔液件外周面两端设置有挡液环,挡液环与雾化座弹性抵接,起密封作用,从而能够更好地密封烟液,防止烟液从雾化芯组件中泄露。隔液件的外周面与雾化座的内周面之间留有间隙,使烟液可通过间隙到达烟液吸附管,无需将隔液件的导液孔与雾化座的进液孔对位装配,从而提高了生产效率。最后,雾化座一端还设置有支撑台阶,方便装入烟液吸附管时确认装配距离,确保装配到位。
附图说明
为了更清楚地说明本发明的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据提供的附图获得其他的附图。
图1为本实用新型实施例一涉及的雾化元件的剖视图;
图2为本实用新型实施例一涉及的电子烟雾化芯组件的剖视图;
图3为本实用新型实施例一涉及的电子烟雾化芯组件的爆炸图;
图4为本实用新型实施例一涉及的电子烟雾化器的剖视图;
图5为本实用新型实施例一涉及的电子烟雾化器的爆炸图;
图6为本实用新型实施例二涉及的雾化元件的剖视图;
图7为本实用新型实施例三涉及的雾化元件的剖视图;
图8本实用新型实施例四涉及的电子烟雾化芯组件的剖视图。
本发明的最佳实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解,现对照附图详细说明本发明的具体实施方式。
实施例一
图1为本发明实施例一涉及的雾化元件的剖视图。如图1所示,该雾化元件包括烟液吸附管102和电热元件101,烟液吸附管102用于吸附烟液,电热元件101用于雾化烟液吸附管102所吸附的烟液。烟液吸附管102为多孔陶瓷管,烟液吸附管102的内表面上开设有容纳槽118,容纳槽118内插设有电热元件101,该电热元件101沿烟液吸附管102的轴向延伸设置,使得雾化面积更大。烟液吸附管102管壁嵌设有若干金属导热颗粒M,金属导热颗粒M用于将所述电热元件101释放的热量传递至烟液吸附管102中的烟液。该雾化元件可以应用于电子烟的雾化芯组件中,电子烟初始启动时,增加烟液吸附管102的加热速率,使得烟雾雾化更快,提高客户的使用体验。在本实施例中,金属导热颗粒M均匀分布在烟液吸附管102内,使得烟液吸附管102的整体发热均匀。在本发明中,金属导热颗粒M包括镍颗粒、镍合金颗粒、钛颗粒、钛合金颗粒、银颗粒、金颗粒中的一种或多种。
可以理解地,导热颗粒还可以为其他热传导率大于陶瓷的金属导热颗粒M,例如,铝等,只要其材料的热传导率大于陶瓷,能够使得电热元件101的热量可以快速传导到烟液吸附件102中的烟液中即可,在此不做限定。在本发明中,颗粒的大小、长短及其形状不做限定,可以为短棒形、圆球形、椭圆球形、短条形或者其他不规则形状等。在图1中,为了清楚简洁,仅示范性地将金属导热颗粒M标示出两处金属导热颗粒M,但是需理解的是,金属导热颗粒M均匀分布在烟液吸附管102中。金属导热颗粒M可以与烟液吸附管102的陶瓷材料,如氧化铝、氮化硅等,研磨混合均匀后,通过高温烧结形成,使金属导热颗粒M仍以单质的形式嵌设在烟液吸附管102内部,从而增加烟液吸附管102的导热速率,同时,由于金属导热颗粒M还具备优良的韧性,因此其可以降低烟液吸附管102的脆性,避免烟液吸附管102在电子烟跌落产生撞击时或者由于其经常经历加热和冷却所造成的热胀冷缩导致陶瓷开裂、烟液泄露的现象。当然,金属导热颗粒M还可以通过其他的方式成型于烟液吸附管102中,在此不做限定。
在本发明的另一实施例中,若干金属导热颗粒M在管内的排列也可以如下设置:按照不同的密集度进行分布,即在靠近管壁区域位置的分布密度大于远离管壁区域外的密度分布,从内到外以依次逐渐递减的方式进行分布和排列这样可以进一步避免不必要的金属颗粒的导热,也可以提高导热和雾化有效利用率。
在本实施例中,烟液吸附管102的内壁面设置有螺旋管状的容纳槽118;电热丝设置有螺旋管状的烟液雾化段,烟液吸附管102套设在烟液雾化段外并与烟液雾化段同轴设置,烟液雾化段插设在容纳槽118内。优选地,电热丝形状为圆柱形,其容纳槽118也为圆柱形,由于在图1中烟液吸附管102内安装有电热元件101,容纳槽118的位置与电热元件101的位置重叠,因此,二者的标号图示在同一位置。电热丝通电加热时能均衡地给烟液吸附管102进行加热。优选地,烟液雾化段的内周面裸露在所述容纳槽118外。裸露部分大约占电热丝的五分之一,这样可以使陶瓷内孔表面的温度升温更快,更容易雾化陶瓷内壁上的烟液,给用户更好的体验。如本实施例所设计的烟液吸附管102和电热丝组成的陶瓷电热丝组件不会产生碎屑,且当发热丝温度过高时不会将陶瓷烧焦从而导致雾化器无法再使用。可以理解的是,电热元件101可以是电热片、电热丝等,电热元件101可放置于烟液吸附管102的内侧或外侧等,其位置和结构在此不做具体限定。在本实施例中,烟液吸附管102套设在电热元件101外并用于吸附烟液以供电热元件101对吸附在烟液吸附管102内的烟液进行加热雾化。
在本实施例中,烟液吸附管102为多孔陶瓷制件,该多孔陶瓷可以渗透和吸附烟液。当然,所述烟液吸附管102也可以为部分由多孔材料制成,其只要能够吸附烟液即可,在此不作具体限定。可以理解地,在本发明的其他实施例中,烟液吸附管102还可以为其他刚性的多孔材料制件,多孔材料的结构也不作具体限定,其只要为具有若干能够吸附烟液的孔的材料即可。
图2为本发明实施例一涉及的电子烟雾化芯组件100的剖视图。如图2所示,电子烟雾化芯组件100,用于与储液组件200(详见图4和图5)配合并雾化储液组件200内的烟液,该电子烟雾化芯组件100从内到外依次包括包括电热元件101、烟液吸附管102、隔液件103、雾化座104以及雾化芯外套管105,在该电子烟雾化芯组件100的轴向上,其一端套设有第一绝缘环106和用于电连接的第一电极107,另一端盖设有雾化芯盖108。
在本实施例中,烟液吸附管102、隔液件103和雾化座104均为中空的管状结构,装配完成之后,三者依次同轴地套设在一起。隔液件103的管壁上设置有用于将外部烟液导入烟液吸附管102内的导液孔A,雾化座104的管壁设置有与导液孔A相连通的进液孔B,进液孔B用于供外部烟液输送至导液孔A内。本实施例中的电子烟雾化芯组件100结构简单,便于装配,装配时将装有电热元件101的烟液吸附管102装入隔液件103内,然后再将装配有电热元件101和烟液吸附管102的隔液件103塞入雾化座104中,再安装上雾化芯盖108,隔液件103设置在雾化座104和烟液吸附管102之间,可防止现有技术中的烟液吸附管102与进液孔B贴合不紧密导致烟液泄露的问题,降低烟液泄露的概率。在本实施例中,隔液件103为硅胶制件,由于硅胶具有较好的弹性和密封性,可以有效地防止烟液从烟液吸附管102和雾化座104的缝隙中泄露。在本发明的其他实施例中,隔液件103也可以由其他材料制成,只要能够使得隔液件103具有良好的隔液能力和密封性即可。可以理解地,在本发明的其他实施例中,其也可以为中空的正方体或者长方体状,在此不做限制。
隔液件103的外周面处沿隔液件103的径向凸出延伸形成有环形的第一挡液环109及第二挡液环110,第一挡液环109及第二挡液环110分别位于导液孔A的两侧,第一挡液环109及第二挡液环110均与雾化座104弹性抵持,以阻碍烟液朝隔液件103的两端运动。以上挡液环起密封作用,从而能够更好地密封烟液,防止烟液从雾化芯组件100中泄露,同时,由于挡液环的存在隔液件103的外周面与雾化座104的内周面之间留有间隙113,使烟液可通过间隙113到达烟液吸附管102,无需将隔液件103的导液孔A与雾化座104的进液孔B对位装配,从而提高了生产效率。间隙113的两端被挡液环密封,使得烟液不会超隔液件103的两端泄露出电子烟雾化芯组件100。同时,由于隔液件103和雾化座104之间只通过挡液环相抵持,因此相比于隔液件103的外壁直接与雾化座104的外壁相接触的方法,本发明减少了装配时隔液件103与雾化座104的摩擦力,便于装配。
优选地,导液孔A与进液孔B位置相对设置,方便烟液顺利地从储液组件200中进入到烟液吸附件中进行雾化。导液孔A为若干个,且若干个进液孔B等间距设置并围成环形,使得烟液可以从各个方向均匀地吸入到烟液吸附件中,从而使得雾化的烟雾更加均匀,细腻,口感更加醇正。当然,在具体应用过程中,所述导液孔A与所述进液孔B均少于10个,从而可较好避免烟液泄露。
除了第一挡液环109和第二挡液环110,隔液件103的外周面处沿隔液件103的径向还凸出延伸形成有环形的第三挡液环111及第四挡液环112,第三挡液环111位于第一挡液环109的背离第二挡液环110的一侧并与第一档液环相间隔设置,第四挡液环112位于第二挡液环110的背离第一挡液环109的一侧并与第二挡液环110相间隔设置,用于进一步防止烟液泄露。
为了避免将隔液件103连同烟液吸附管102插入所述雾化座104时,隔液件103装不到位的问题,隔液件103的远离雾化芯盖108一端的端面处朝隔液件103的径向延伸形成有环形的限位环114,烟液吸附管102的一端端面抵持在限位环114上,从而方便在装入隔液件103的时候确认装入距离,确保装配到位。进一步地,雾化座104的内周面处还设置有环形的支撑台阶115,限位环114抵持在支撑台阶115上,进一步固定隔液件103,从而进一步避免装配不到位的问题。由此,本发明中的隔液件103位于烟液吸附管102、支撑台阶115和雾化座104围成的空间内,可靠地固定了隔液件103,从而较好地避免烟液泄露。同时,当电子烟或者电子烟雾化芯组件100跌落时,由于限位环114和支撑台阶115的双重固定作用,也可避免隔液件103在雾化座104中移位或者烟液吸附管102在隔液件103中移位,导致烟液泄露的问题。
由图2所示,所述限位环114的内径大于烟液吸附管102的内径,裸露出烟液吸附管102一端端面,使得气流流入烟液吸附管102之前即可被提前加热,且依次减小的限位环114的内径和烟液吸附管102的内径可以在气流流经烟液吸附管102之前对其进行缓冲,使其在烟液吸附管102内的加热更充分,从而避免雾化的烟液冷凝回流或者用户吸食到冷凝的烟液的问题。
请参阅图2及图3,电子烟雾化芯组件100还包括雾化芯盖108,雾化芯外套管105,第一绝缘环106及第一电极107。雾化芯盖108盖设在电热元件101、烟液吸附管102、隔液件103上,并套设在雾化座104的一端内。雾化芯盖108内设置有面向所述隔液件103的一端端面突出形成的阻挡台阶116,阻挡台阶116与隔液件103相抵持,用于阻碍隔液件103朝雾化芯盖108方向运动。烟液吸附管102的一端与雾化芯盖108相抵持,用于阻碍烟液吸附管102朝雾化芯盖108方向运动。该阻挡台阶116的设置,使得在固定隔液件103的同时,烟液吸附管102还可以进一步延伸有阻挡台阶116的长度的距离,直至其抵持在雾化芯盖108上,烟液吸附管102增长后,使得烟液雾化面积更大,加热区域更大,烟雾量增加,雾化效果更佳。
雾化座104外还套设有雾化芯外套管105,雾化芯外套管105上与进液孔B对应的位置开设有与进液孔B连通的通孔C,使外部烟液可以通过通孔C进入到进液孔B中。在雾化芯外套管105和雾化芯盖108之间设置有密封环117,避免烟液从烟液吸附件中渗漏出雾化芯盖108外部。
雾化座104的另一端,即没有插设有雾化芯盖108的一端还插设有第一绝缘环106,第一绝缘环106内插设有第一电极107,第一绝缘环106及烟液吸附管102分别位于支撑台阶115的相对的两侧,电热元件101沿烟液吸附管102轴向延伸,电热元件101为电热丝,电热丝插设在烟液吸附管102内,且电热丝的一端从烟液吸附管102伸出后插入第一绝缘环106与第一电极107之间,电热丝的另一端从烟液吸附管102伸出后插入第一绝缘环106与雾化座104之间。即电热丝与雾化座104及第一电极107电连接用于与电池组件相连接以获得电能。可以理解的是,在本实施例中,雾化座104为刚性的金属管,能够与电热丝建立电连接,且金属管的管壁为非网状结构,因而很好地阻碍烟液过度输送。
在本实施例中,电热丝的两端同时从电子烟雾化芯组件100的同一端中穿出进行电连接。可以理解地,在本发明的其他实施例中,电热丝的两端还可以从电子烟雾化芯组件100的两端分别穿出进行电连接,此时,为了方便装配,电热丝一端与其自身的轴线平行,并与雾化芯盖108连接;另一端与轴线垂直,于第一电极107相连接,电热丝的两端均分别从烟液吸附管102的两端露出,方便雾化芯装配。可以理解地,此时,雾化芯盖108也为可以导电的材料制成,或者其表面涂覆有导电材料。
本实施例中的烟液吸附管102、隔液件103、雾化座104以及雾化芯盖108均是中空结构,中空部分用以供气流通过,从而将电热元件101雾化后的烟雾带出该电子烟雾化芯组件100。该中空部分形成一贯穿电子烟雾化芯组件100的气流通孔L。雾化座104在靠近第一电极107的一端还开设有进气孔119,外界空气进入电子烟后,通过该进气孔119进入到气流通孔L内,带走在电热元件101中被雾化的烟液,然后从气流通孔L朝向雾化芯盖108的部分流出电子烟雾化芯组件100,并最终流入用户的口中。
如图4所示,本发明进一步提供了一种雾化器,该雾化器包括上述的电子烟雾化芯组件100、储液组件200、调气组件300和吸嘴组件400。被雾化的烟雾流出电子烟雾化芯组件100后,流入吸嘴组件400中,并最终流入用户的口中。
储液组件200中包括液杯组件和连接组件500,液杯组件用户储存烟液。连接组件500包括连接座501,连接座501的一端设置有第二绝缘环502,连接座501与所述第二绝缘环502过盈配合;第二绝缘环502中设置有第二电极503,第二绝缘环502与第二电极503过盈配合。如上所述,电热元件101的两端分别雾化座104及第一电极107电连接后,第一电极107与第二电极503电连接后组成该电子烟雾化器的内电极,雾化座104与连接座501电连接以形成该电子烟雾化器的外电极,内电极和外电极通过第一绝缘环106和第二绝缘环502电隔离后,分别电连接至电池组件的正负极以实现与外部电源电连接,以向电热元件101提供电能。
结合图4和图5所示,储液组件200和电子烟雾化芯组件100的一端通过可拆卸的螺纹连接相连接,即,雾化芯组件100可拆卸地套设在储液组件200内,同时调气组件300与储液组件200螺纹连接,吸嘴组件400与电子烟雾化芯组件100的另一端螺纹连接。因此,本发明中的雾化芯组件100、储液组件200、调气组件300和吸嘴组件400均是可以拆卸替换的。在各组件发生故障的时候,可以单独地对发生故障的组件进行替换,尤其是在电子烟实用过程中,电子烟雾化芯组件100容易发生故障,当其发生故障时,即可整体替换新的雾化芯组件100,而不至于整个电子烟丢弃,进而为用户节省了成本,提高了用户的使用体验。在本实施例中,拆卸的顺序为,第一步:旋转调气组件300,将吸嘴组件400、调气组件300以及电子烟雾化芯组件100作为一体从储液组件200中拆下;第二步:解除电子烟雾化芯组件100与吸嘴组件400之间的螺纹连接,拆卸电子烟雾化芯组件100;第三步:取下套设在调气组件300中的吸嘴组件400,实现调气组件300和吸嘴组件400的分离。可以理解的是,如果不需要更换组件,只需要向储液组件200中添加烟液,在第一步之后即可向储液组件200中添加烟液,使得电子烟可以重复使用,增加了电子烟的使用寿命。
实施例二:
如图6所示,本发明的实施例二与实施例一的区别为本实施例中的金属导热颗粒M在烟液吸附管102中的分布。
实施例二中在图6中,烟液吸附管102包括均呈管状的内层102a和外层102b,外层102b套设在内层102a外,外层102b与内层102a相连并为一体成型结构,可避免烟液从外层102b和内层102a中泄露的问题。所述内层102a嵌设有金属导热颗粒M,容纳有电热元件101的容纳槽118位于所述内层102a的内壁面上。通过将分布在内层102a中的金属导热颗粒M即可将同样位于内层102a中的电热元件101发出的热量传递只整个烟液吸附管102中。同时由于气流优先将内层102a中的烟液雾化形成的烟雾带出电子烟,因此,将金属导热颗粒M集中分布在内层102a可以集中热量雾化内层102a中的烟液,减少热量散发,满足在电子烟启动初期快速加热烟液吸附管102中的烟液的目的。在本实施例中外层102b的孔隙率大于内层102a的孔隙率,由于外层102b与导液孔A抵接,因此外层102b具有更大的孔隙率能够提高导液速率,而内层102a中分布有金属导热颗粒M具有高温且导热速率更快,可更完全地雾化对将通过外层102b进入到的内层102a的烟液进行雾化。因此,本实施例通过对内层102a和外层102b简单的设计,即可使得内层102a和外层102b具有不同的作用,从而提高了整个烟液吸附管102导液速率、导热速率以及电子烟启动时的加热速率和出烟速率。
在图6中,为了清楚简洁,金属导热颗粒M仅标示为一处黑点,需理解的是,金属导热颗粒M分布在整个内层102a中。本实施例的其他结构均与实施例一相同。
实施例三:
如图7所示,本发明的实施例三与实施例二的区别为本实施例中的内层102a的厚度。
在本实施例中,内层102a的厚度小于所述电热元件101的直径,保证内层102a内均包含有电热元件101,确保了热量在内层102a的更加集中,进一步减少热量散发,在内层102a内的金属导热颗粒M确保了集中在内层102a内的热量的传递速率。同时,由于还有部分电热元件101位于外层102b中,使得外层102b除了通过内层102a进行导热之外,还可以直接通过电热元件101进行加热,保证了外层102b中的加热速率,使得烟液在具有较大孔隙率的外层102b中即可进行加热,进入内层102a后进一步加热使其雾化更完全,因此,相比于实施例二,本实施例通过对内层102a厚度的简单的设计,即可确保外层102b的加热速率,进一步节省了金属导热颗粒M,同时还进一步提高了整个烟液吸附管102加热速率以及电子烟启动时的加热速率和出烟速率。
在图7中,为了清楚简洁,金属导热颗粒M仅标示为一处黑点,需理解的是,金属导热颗粒M分布在整个内层102a中。本实施例的其他结构均与实施例二相同。
实施例四:
如图8所示,本实施例与实施例一的区别之一为本实施例中的金属导热颗粒M在烟液吸附管102中的分布,其与实施例二的金属导热颗粒M在烟液吸附管102中的分布相同,即烟液吸附管102包括均呈管状的内层102a和外层102b,外层102b套设在内层102a外,外层102b与内层102a相连并为一体成型结构,可避免烟液从外层102b和内层102a中泄露的问题。内层102a嵌设有金属导热颗粒M,容纳有电热元件101的容纳槽118位于所述内层102a的内壁面上,详述见实施例二。
本实施例与实施例一的区别之二为本实施例的隔液件103的结构。在本实施例中,隔液件103两端的端面处均朝隔液件103的径向延伸形成有环形的上限位环114a和下限位环114b,烟液吸附管102两端的端面抵持在所述上限位环114a和下限位环114b上,上限位环114a与雾化芯盖108相抵持。上限位环114a和下限位环114b的内径大于烟液吸附管102的内径,即,裸露出烟液吸附管102两端端面,使得气流流入烟液吸附管102之前可被提前加热,加热后的烟雾流出烟液吸附管102之后还可以通过裸露的烟液吸附管102的端面进一步加热,延长了加热路径,减少了烟雾冷凝回流现象出现的可能性。依次减小的下限位环114b的内径和烟液吸附管102的内径可以在气流流经烟液吸附管102之前对其进行缓冲,使其在烟液吸附管102内的加热更充分,从而避免雾化的烟液冷凝回流或者用户吸食到冷凝的烟液的问题。依次增大的烟液吸附管102的内径和上限位环114a的内径对气流进行加速,使其更快地流入用户口中,以使用户吸食到更浓郁的烟雾。并且,通过在隔油件103的两端设置上限位环114a和下限位环114b,使得烟液密封性更好,避免烟液从隔油件103的两端泄露。
本说明书采用递进式的方式对实施例进行描述,在实施例二中仅描述了其与实施例一不同之处,未描述的部分与实施例一相同,可以借鉴实施例一中的说明内容;在实施例三种仅描述了其与实施例二的不同之处,未描述的部分与实施例二相同,可以借鉴实施例一和实施例二中的说明内容;在实施例四中仅描述了其与实施例一不同之处,未描述的部分与实施例一相同,可以借鉴实施例一中的说明内容。
上面结合附图对本发明的实施例进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨和权利要求所保护的范围情况下,还可做出很多形式,这些均属于本发明的保护之内。

Claims (1)

1、一种电子烟雾化芯组件,用于与储液组件(200)配合并雾化所述储液组件(200)内的烟液,所述电子烟雾化芯组件(100)包括:中空的雾化座(104)及套设在所述雾化座(104)内的烟液吸附管(102),所述雾化座(104)的管壁上设置有用于传导烟液的进液孔(B);
其特征在于,所述烟液吸附管(102)为多孔陶瓷管,所述烟液吸附管(102)的内表面上开设有容纳槽(118),所述容纳槽(118)内插设有电热元件(101),所述烟液吸附管(102)管壁嵌设有金属导热颗粒(M),所述金属导热颗粒(M)用于将电热元件(101)释放的热量传递至烟液吸附管(102)中的烟液以提高烟液吸附管的导热速率。
2、根据权利要求1所述的电子烟雾化芯组件,其特征在于,所述金属导热颗粒(M)均匀分布在所述烟液吸附管(102)内。
3、根据权利要求1所述的电子烟雾化芯组件,其特征在于,所述烟液吸附管(102)包括均呈管状的内层(102a)和外层(102b),所述外层(102b)套设在所述内层(102a)外,所述外层(102b)与所述内层(102a)相连并为一体成型结构,所述内层(102a)嵌设有所述金属导热颗粒(M),容纳有所述电热元件(101)的容纳槽(118)位于所述内层(102a)的内壁面上。
4、根据权利要求1所述的电子烟雾化芯组件,其特征在于,所述烟液吸附管(102)还包括均呈管状的内层(102a)和外层(102b),所述外层(102b)套设在所述内层(102a)外,所述外层(102b)与所述内层(102a)相连并为一体成型结构,所述内层(102a)嵌设有所述金属导热颗粒(M),位于所述内层(102a)和外层(102b)之间形成有用于容纳所述电热元件(101)的容纳槽(118),所述内层(102a)的厚度小于所述电热元件(101)的直径。
5、根据权利要求3或4所述的电子烟雾化芯组件,其特征在于,所述外层(102b)的孔隙率大于所述内层(102a)的孔隙率。
6、根据权利要求1所述的电子烟雾化芯组件,其特征在于,雾化座(104)内套设有隔液件(103),所述隔液件(103)为硅胶制件,所述隔液件(103)可弹性地套设在所述烟液吸附管(102)外,
所述隔液件(103)的管壁上设置有用于将外部烟液导入所述烟液吸附管(102)内的导液孔(A),所述导液孔(A)与所述进液孔(B)相连通,所述进液孔(B)用于供外部烟液通过所述导液孔(A)传导直所述烟液吸附管(102)内,所述隔液件(103)用于阻碍所述进液孔(B)的烟液过度地流入所述烟液吸附管(102)内;所述进液孔(B)与所述导液孔(A)位置对应设置。
7、根据权利要求6所述的电子烟雾化芯组件,其特征在于,还包括雾化芯盖(108),所述雾化芯盖(108)插设在所述雾化座(104)的一端,所述雾化芯盖(108)内设置有面向所述隔液件(103)的一端端面的阻挡台阶(116),所述阻挡台阶(116)用于阻碍所述隔液件(103)朝所述雾化芯盖(108)方向运动,所述烟液吸附管(102)的一端与所述雾化芯盖(108)相抵持;
所述隔液件(103)的远离所述雾化芯盖(108)一端的端面处朝所述隔液件(103)的径向延伸形成有环形的限位环(114),所述烟液吸附管(102)另一端的端面抵持在所述限位环(114)上,所述限位环(114)的内径大于所述烟液吸附管(102)的内径。
8、根据权利要求7所述的电子烟雾化芯组件,其特征在于,所述雾化座(104)的内周面处设置有环形的支撑台阶(115),所述限位环(114)抵持在所述支撑台阶(115)上。
9、根据权利要求6所述的电子烟雾化芯组件,其特征在于,还包括雾化芯盖(108),所述雾化芯盖(108)插设在所述雾化座(104)的一端;所述隔液件(103)两端的端面处均朝所述隔液件(103)的径向延伸形成有环形的上限位环(114a)和下限位环(114b),所述烟液吸附管(102)两端的端面抵持在所述上限位环(114a)和下限位环(114b)上,所述上限位环(114a)与所述雾化芯盖(108)相抵持;所述上限位环(114a)和下限位环(114b)的内径大于所述烟液吸附管(102)的内径。
10、根据权利要求9所述的电子烟雾化芯组件,其特征在于,所述雾化座(104)的内周面处设置有环形的支撑台阶(115),所述下限位环(114b)抵持在所述支撑台阶(115)上。
11、根据权利要求6所述的电子烟雾化芯组件,其特征在于,所述隔液件(103)的外周面处沿所述隔液件(103)的径向凸出延伸形成有环形的第一挡液环(109)及第二挡液环(110),所述第一挡液环(109)及第二挡液环(110)分别位于所述导液孔(A)的两侧,所述第一挡液环(109)及第二挡液环(110)均与所述雾化座(104)弹性抵持,以阻碍烟液朝所述隔液件(103)的两端运动;
所述隔液件(103)的外周面处沿所述隔液件(103)的径向还凸出延伸形成有环形的第三挡液环(111)及第四挡液环(112),所述第三挡液环(111)位于所述第一挡液环(109)的背离所述第二挡液环(110)的一侧并与所述第一挡液环(109)相间隔,所述第四挡液环(112)位于所述第二挡液环(110)的背离所述第一挡液环(109)的一侧并与所述第二挡液环(110)相间隔;
所述雾化座(104)的一端插设有第一绝缘环(106),所述第一绝缘环(106)内插设有第一电极(107),所述第一绝缘环(106)及所述烟液吸附管(102)分别位于所述支撑台阶(115)的相对的两侧,所述电热元件(101)沿烟液吸附管(102)轴向延伸,所述电热元件(101)为电热丝,所述电热丝插设在所述烟液吸附管(102)内,且电热丝的一端从所述烟液吸附管(102)伸出后插入所述第一绝缘环(106)与所述第一电极(107)之间,所述电热丝的另一端从所述烟液吸附管(102)伸出后插入所述第一绝缘环(106)与所述雾化座(104)之间。
12、根据权利要求11所述的电子烟雾化芯组件,其特征在于,所述容纳槽(118)为螺旋管状;所述电热丝设置有螺旋管状的烟液雾化段,所述烟液吸附管(102)套设在所述烟液雾化段外并与所述烟液雾化段同轴设置,所述烟液雾化段插设在所述容纳槽(118)内;所述烟液雾化段的内周面裸露在所述容纳槽(118)外。
13、根据权利要求5所述的电子烟雾化芯组件,其特征在于,所述金属导热颗粒(M)包括镍颗粒、镍合金颗粒、钛颗粒、钛合金颗粒、银颗粒、金颗粒中的一种或多种。
14、一种用于电子烟的雾化元件,其包括烟液吸附管(102),其特征在于,所述烟液吸附管(102)为多孔陶瓷管,所述烟液吸附管(102)的内表面上开设有容纳槽(118),所述容纳槽(118)内插设有电热元件(101),所述烟液吸附管(102)管壁嵌设有金属导热颗粒(M),所述金属导热颗粒(M)用于将电热元件(101)释放的热量传递至烟液吸附管(102)中的烟液。
15、根据权利要求14所述的雾化元件,其特征在于,所述金属导热颗粒(M)均匀分布在所述烟液吸附管(102)内。
16、根据权利要求14所述的雾化元件,其特征在于,所述烟液吸附管(102)包括均呈管状的内层(102a)和外层(102b),所述外层(102b)套设在所述内层(102a)外,所述外层(102b)与所述内层(102a)相连并为一体成型结构,所述内层(102a)嵌设有所述金属导热颗粒(M),容纳有所述电热元件(101)的容纳槽(118)位于所述内层(102a)的内壁面上。
17、根据权利要求14所述的雾化元件,其特征在于,所述烟液吸附管(102)还包括均呈管状的内层(102a)和外层(102b),所述外层(102b)套设在所述内层(102a)外,所述外层(102b)与所述内层(102a)相连并为一体成型结构,所述内层(102a)嵌设有所述金属导热颗粒(M),位于所述内层(102a)和外层(102b)之间形成有用于容纳所述电热元件(101)的容纳槽(118),所述内层(102a)的管壁厚度小于所述电热元件(101)的直径。
18、根据权利要求16或17所述的雾化元件,其特征在于,所述外层(102b)的孔隙率大于所述内层(102a)的孔隙率。
19、根据权利要求14所述的雾化元件,其特征在于,所述容纳槽(118)为螺旋管状;所述电热丝设置有螺旋管状的烟液雾化段,所述烟液吸附管(102)套设在所述烟液雾化段外并与所述烟液雾化段同轴设置,所述烟液雾化段插设在所述容纳槽(118)内;所述烟液雾化段的内周面裸露在所述容纳槽(118)外。
20、一种用于电子烟的雾化器,包括用于存储烟液的储液组件(200)及插设在所述储液组件(200)内用于雾化所述储液组件内烟液的电子烟雾化芯组件(100),所述电子烟雾化芯组件(100)包括:中空的雾化座(104)及套设在所述雾化座(104)内的烟液吸附管(102),所述雾化座(104)的管壁上设置有用于传导烟液的进液孔(B);
其特征在于,所述烟液吸附管(102)为多孔陶瓷管,所述烟液吸附管(102)的内表面上开设有容纳槽(118),所述容纳槽(118)内插设有电热元件(101),所述烟液吸附管(102)管壁嵌设有金属导热颗粒(M),所述金属导热颗粒(M)用于将电热元件(101)释放的热量传递至烟液吸附管(102)中的烟液以提高烟液吸附管的导热速率。
 
PCT/CN2017/120024 2017-12-29 2017-12-29 一种电子烟雾化器 WO2019127434A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120024 WO2019127434A1 (zh) 2017-12-29 2017-12-29 一种电子烟雾化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120024 WO2019127434A1 (zh) 2017-12-29 2017-12-29 一种电子烟雾化器

Publications (1)

Publication Number Publication Date
WO2019127434A1 true WO2019127434A1 (zh) 2019-07-04

Family

ID=67064430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/120024 WO2019127434A1 (zh) 2017-12-29 2017-12-29 一种电子烟雾化器

Country Status (1)

Country Link
WO (1) WO2019127434A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113367397A (zh) * 2021-05-31 2021-09-10 深圳市美深威科技有限公司 雾化器及电子雾化装置
US20210315059A1 (en) * 2018-12-24 2021-10-07 Yang Liu Heating core assembly of atomizer and electronic cigarette comprising same
CN113475770A (zh) * 2021-08-05 2021-10-08 深圳市基克纳科技有限公司 一种雾化器导液装置
US11589428B2 (en) * 2018-10-08 2023-02-21 Shenzhen Smoore Technology Limited Electronic cigarette, atomizer and heating assembly thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130152922A1 (en) * 2011-12-14 2013-06-20 Atmos Technology, Llc. Portable Pen Sized Electric Herb Vaporizer with Ceramic Heating Chamber
CN104858394A (zh) * 2015-05-27 2015-08-26 杨文澍 一种金属陶瓷复合材料的制备方法
CN105286091A (zh) * 2015-11-25 2016-02-03 卓尔悦(常州)电子科技有限公司 雾化器及其电子烟
CN105310114A (zh) * 2015-10-21 2016-02-10 深圳麦克韦尔股份有限公司 电子烟及其雾化组件的制造方法
CN105394816A (zh) * 2015-10-22 2016-03-16 深圳麦克韦尔股份有限公司 电子烟及其雾化组件和雾化元件
CN106235418A (zh) * 2016-09-14 2016-12-21 昂纳自动化技术(深圳)有限公司 一种大烟雾量电子烟的雾化装置
CN205962840U (zh) * 2016-07-07 2017-02-22 深圳市合元科技有限公司 雾化器及电子烟
CN206542922U (zh) * 2017-03-14 2017-10-10 常州市派腾电子技术服务有限公司 雾化头、雾化器及电子烟
CN206687176U (zh) * 2017-04-24 2017-12-01 常州市派腾电子技术服务有限公司 雾化器及其电子烟

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130152922A1 (en) * 2011-12-14 2013-06-20 Atmos Technology, Llc. Portable Pen Sized Electric Herb Vaporizer with Ceramic Heating Chamber
CN104858394A (zh) * 2015-05-27 2015-08-26 杨文澍 一种金属陶瓷复合材料的制备方法
CN105310114A (zh) * 2015-10-21 2016-02-10 深圳麦克韦尔股份有限公司 电子烟及其雾化组件的制造方法
CN105394816A (zh) * 2015-10-22 2016-03-16 深圳麦克韦尔股份有限公司 电子烟及其雾化组件和雾化元件
CN105286091A (zh) * 2015-11-25 2016-02-03 卓尔悦(常州)电子科技有限公司 雾化器及其电子烟
CN205962840U (zh) * 2016-07-07 2017-02-22 深圳市合元科技有限公司 雾化器及电子烟
CN106235418A (zh) * 2016-09-14 2016-12-21 昂纳自动化技术(深圳)有限公司 一种大烟雾量电子烟的雾化装置
CN206542922U (zh) * 2017-03-14 2017-10-10 常州市派腾电子技术服务有限公司 雾化头、雾化器及电子烟
CN206687176U (zh) * 2017-04-24 2017-12-01 常州市派腾电子技术服务有限公司 雾化器及其电子烟

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11589428B2 (en) * 2018-10-08 2023-02-21 Shenzhen Smoore Technology Limited Electronic cigarette, atomizer and heating assembly thereof
US20210315059A1 (en) * 2018-12-24 2021-10-07 Yang Liu Heating core assembly of atomizer and electronic cigarette comprising same
CN113367397A (zh) * 2021-05-31 2021-09-10 深圳市美深威科技有限公司 雾化器及电子雾化装置
CN113475770A (zh) * 2021-08-05 2021-10-08 深圳市基克纳科技有限公司 一种雾化器导液装置
CN113475770B (zh) * 2021-08-05 2024-02-27 深圳市基克纳科技有限公司 一种雾化器导液装置

Similar Documents

Publication Publication Date Title
WO2019127434A1 (zh) 一种电子烟雾化器
CN106690427B (zh) 一种通过热气流加热的低温烟草烟具
WO2016154792A1 (zh) 一种电子烟
EP3162226B1 (en) Electronic cigarette
CN204317492U (zh) 适用于液体基质的雾化装置及电子烟
WO2016109932A1 (zh) 一种雾化组件及电子烟
CN105433443A (zh) 雾化器和电子吸烟装置
WO2018113669A1 (zh) 一种超声雾化体及制备方法、雾化芯及雾化器
WO2016082180A1 (zh) 雾化组件和电子烟
WO2018001107A1 (zh) 采用直立式陶瓷雾化单元的电子烟雾化器
WO2020011113A1 (zh) 具有一体式横置雾化芯的雾化器及其电子烟
CN105342010A (zh) 一种陶瓷雾化芯及烟弹
WO2016082179A1 (zh) 雾化组件和电子烟
WO2016082074A1 (zh) 电子烟及其组装方法
WO2016011574A1 (zh) 一种电子烟
WO2013091252A1 (zh) 电子烟吸嘴
WO2016138665A1 (zh) 一种雾化组件及电子烟
WO2018019051A1 (zh) 电子烟雾化器
WO2016149896A1 (zh) 雾化组件及电子烟
WO2021077616A1 (zh) 雾化器及电子烟
WO2019014885A1 (zh) 一种雾化器以及电子烟
WO2020011114A1 (zh) 一体式横置雾化芯及其电子烟
CN111317182A (zh) 电子雾化设备的雾化组件
WO2018176346A1 (zh) 香烟结构及包含该香烟结构的雾化器
CN212139318U (zh) 电子雾化设备的雾化组件

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17936475

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 13/11/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17936475

Country of ref document: EP

Kind code of ref document: A1