WO2019205260A1 - 加热筒、烘烤装置及设有其的电子烟 - Google Patents

加热筒、烘烤装置及设有其的电子烟 Download PDF

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Publication number
WO2019205260A1
WO2019205260A1 PCT/CN2018/091625 CN2018091625W WO2019205260A1 WO 2019205260 A1 WO2019205260 A1 WO 2019205260A1 CN 2018091625 W CN2018091625 W CN 2018091625W WO 2019205260 A1 WO2019205260 A1 WO 2019205260A1
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WO
WIPO (PCT)
Prior art keywords
heating
heat
heating section
heat conducting
baking
Prior art date
Application number
PCT/CN2018/091625
Other languages
English (en)
French (fr)
Inventor
陈家太
张辉纳
邱宁波
赵承志
Original Assignee
深圳市赛尔美电子科技有限公司
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Application filed by 深圳市赛尔美电子科技有限公司 filed Critical 深圳市赛尔美电子科技有限公司
Publication of WO2019205260A1 publication Critical patent/WO2019205260A1/zh

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    • 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
    • A24F40/10—Devices using liquid inhalable precursors
    • 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
    • A24F40/20—Devices using solid inhalable precursors
    • 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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

Definitions

  • the invention relates to the field of cigarette replacement products, in particular to a heating cylinder, a baking device and an electronic cigarette provided therewith.
  • the electronic cigarettes are provided with a tobacco-like smoke liquid and an atomizing element, and the atomizing element generates heat to atomize the smoke liquid to form smoke, thereby simulating the effect of smoking.
  • the taste of the smoke formed by the atomization of the liquid smoke is still not pure enough to be accepted by some smokers.
  • the baked goods produce smoke during the baking process, so that the smoke taste is more pure.
  • the baking device mainly adopts three kinds of baking structures of a 360 degree 3D heating cylinder, a center pole piece/round rod heating body or a bottom air stream heating body.
  • the 360 degree 3D heating cylinder method can not reach the required temperature value in a short time, and because the heating cylinder is required to reach the preset baking temperature at the same time, the early smoking speed is slow, and the medium-term smoke gathers at the same time to generate.
  • the disadvantage is that the stimulation is strong and the smoke irritancy is reduced in the later stage.
  • the central tip/round bar heating body heating method can reach the preset baking temperature in a short time, it is easy to damage the broken heating body if it is improperly operated when the cigarette is sucked, so it is inconvenient to use and not It is easy to clean the residue on the heating body. Moreover, the heating method of the central tip/round bar heating body belongs to local heating, and the baking of the cigarette branch is seriously uneven, so that the waste of the cigarette is easily caused.
  • the heat source of the bottom air heating body is away from the baking position, so the required temperature value cannot be reached in a short time, and the temperature control is not accurate.
  • the tar generated by the cigarette will accumulate on the air heating body and be repeatedly heated. Causes the taste to deteriorate.
  • a heating cylinder comprising:
  • heating cartridge body having a material receiving chamber having a bottom surface formed therein; the heating cylinder body comprising:
  • An intermediate heating section electrically connected between the first heating section and the second heating section; wherein the first heating section, the second heating section and the intermediate heating section are connected to each other and form a joint The wall of the material receiving chamber;
  • the heating assembly includes a first heat conducting surface for heating the bottom surface of the material receiving chamber and a second heat conducting surface for heating the first heating section;
  • the thermal conductivity of the intermediate heating section is less than the thermal conductivity of the first heating section.
  • a part of the heat generated by the heating component can be quickly transferred to the cigarette in the raw material accommodating cavity, thereby quickly starting to bake the cigarette; another part of the heat generated by the heating component passes through the first heating section, the intermediate heating section, The second heating section is gradually transmitted. Since the thermal conductivity of the intermediate heating section is smaller than the thermal conductivity of the first heating section, the first heating section, the intermediate heating section and the second heating section sequentially reach a preset baking temperature, thereby making the cigarette branch It is evenly heated during the baking process and has a good baking effect.
  • At least one of the outer wall surface and the inner wall surface of the intermediate heating section is provided with a thermally conductive retarding groove.
  • the thermally conductive retarding groove is circumferentially disposed along the intermediate heating section.
  • the heating assembly includes a heat generating body and a heat conducting member thermally connected to the heat generating body, wherein the heat conducting member is formed with a heat conducting cavity, and the heat generating body is received in the heat conducting cavity and the The outer surface of the heating element is in contact with the inner cavity wall of the heat conducting chamber.
  • the heat conducting member comprises a thermally conductive top plate, a thermally conductive bottom plate opposite the thermally conductive top plate, and a first thermally conductive side plate, the thermally conductive top plate being assembled to the first heating section and forming the raw material receiving cavity
  • the first heat conducting surface is a surface of the heat conducting top plate facing the material receiving cavity; the first heat conducting side plate is connected between an outer circumference of the heat conducting top plate and an outer circumference of the heat conducting bottom plate,
  • the second heat conducting surface is a surface of the first heat conducting side plate facing the first heating segment.
  • the heat conducting member comprises an axially extending heat conducting column and a second heat conducting side plate, wherein the heat conducting top plate and the heat conducting bottom plate are both heat conducting rings disposed outside the heat conducting column.
  • the second heat conducting side plate extends longitudinally from the inner circumferential side of the heat conducting top plate, and the first heat conducting side plate extends longitudinally from the outer circumferential side of the heat conducting bottom plate; The axial ends are penetrated to form a first intake passage that communicates with the raw material accommodating chamber.
  • the heating cylinder further includes a filter sheet having a filter hole covering the surface of the heat conductive top plate facing the raw material receiving chamber.
  • a baking device includes an upper heat insulating seat, a lower heat insulating seat and a heating cylinder, wherein the heating cylinder is the above-mentioned heating cylinder, and the upper heat insulating seat and the lower heat insulating seat are respectively sleeved The outer circumference is provided at both axial ends of the heating cylinder.
  • the baking device includes a connecting pipe, and the connecting pipe is sleeved between the upper heat insulating seat and the lower heat insulating seat, and the upper heat insulating seat and the The lower insulation seats collectively form a space for housing the heating cylinder.
  • An electronic cigarette comprising a baking device and an atomizing device, wherein the baking device is the above-mentioned baking device, and the baking device is detachably coupled with the atomizing device.
  • the atomization device includes a tar recovery chamber and an atomizer, and the tar recovery chamber is connected between the atomizer and the baking device, wherein the atomizer has an air flow passage and An atomization chamber in which the air flow passage communicates
  • the heating assembly in the heating cylinder includes a heat generating body and a heat conductive member thermally connected to the heat generating body, wherein the heat conducting member is formed with a first air inlet passage, the lower portion a second intake passage communicating with the first intake passage is defined in the insulating seat, the atomization chamber is in communication with the tar recovery chamber, the first intake passage and the second intake passage And the raw material receiving chambers are in communication with each other.
  • the electronic cigarette includes a control device electrically connected to the baking device and the atomizing device, and the control device is configured to activate the baking device when receiving the first control signal Entering the baking mode and initiating the atomizing device to enter the atomizing mode upon receiving a second control signal different from the first control signal.
  • FIG. 1 is a cross-sectional view showing an assembly of an electronic cigarette baking device, an atomizing device, and a mounting device according to an embodiment
  • FIG. 2 is a cross-sectional view of the baking apparatus shown in Figure 1;
  • FIG 3 is an exploded view of the baking device shown in Figure 2;
  • Figure 4 is a cross-sectional view of the mounting device shown in Figure 1;
  • FIG 5 is an exploded view of the mounting device shown in Figure 4.
  • Figure 6 is a cross-sectional view of the atomizing device shown in Figure 1;
  • Figure 7 is an exploded view of the atomizing assembly of the atomizing device shown in Figure 6;
  • Figure 8 is an exploded view of the holding structure of the atomizing device shown in Figure 6;
  • Figure 9 is a cross-sectional view of the atomizing device of Figure 1 as it moves within the mounting device to urge the movable member to slide;
  • Figure 10 is a cross-sectional view of the atomizing device shown in Figure 1 as the movable member abuts the movable ring during removal from the mounting device;
  • Figure 11 is a cross-sectional view showing the atomization device of Figure 1 as the retaining ring moves the movable ring during removal from the mounting device.
  • an electronic cigarette (not shown) of the preferred embodiment includes a main casing (not shown), a baking device 100, an atomizing device 200, and a mounting device 300.
  • the baking device 100 is installed in the main casing to be inserted into the cigarette to be baked, and the cigarette is heated by the heat generated by the baking device 100 to generate the baking fumes, and the mounting device 300 and the baking device 100 are installed.
  • the atomizing device 200 is detachably fixed in the mounting device 300 and mated with the baking device 100, and the atomizing device 200 is used to atomize the smoke oil to produce a different from the baking smoke. Atomized smoke.
  • the bake unit 100 can be used not only to bake cigarettes but also to bake other bake-generating bakes.
  • the above-mentioned electronic cigarette integrates two working modes of baking smoke by the baking device 100 to generate baking fumes and atomizing the smoke through the atomizer 250, and the user can arbitrarily select one of the working modes according to the needs. Use, you can also superimpose two working modes. If the odor is left in the mouth after sucking the baking fumes generated by the baking of the cigarette, the atomized smoke generated by the atomizing device 200 may be sucked to remove the residual odor in the oral cavity.
  • the toasting apparatus 100 includes a heating cylinder 120 for baking the cigarette.
  • the heating cylinder 120 includes a heating cylinder main body 122 and a heating assembly 124.
  • the heating cylinder main body 122 is formed with a raw material accommodating cavity 1221 having a bottom surface to accommodate the cigarette, and the heating cylinder main body 122 includes a first heating section connected to the bottom surface, and a second heating section opposite to the first heating section and an intermediate heating section thermally coupled between the first heating section and the second heating section, the first heating section, the second heating section and the intermediate heating section are connected to each other and form a raw material together
  • the chamber wall of the chamber 1221 is received.
  • the heating assembly 124 is coupled to the first heating section, and includes a first heat conducting surface that heats the bottom surface of the material receiving chamber 1221 and a second heat conducting surface that heats the first heating section. Wherein, the thermal conductivity of the intermediate heating section is less than the thermal conductivity of the first heating section.
  • a portion of the heat generated by the heating assembly 124 can be quickly transferred to the bottom surface of the raw material accommodating chamber 1221 to rapidly heat the cigarette placed on the bottom surface to shorten the time of smoke generation; another portion of the heat generated by the heating assembly 124 is progressively transmitted to the first portion.
  • the heating section, the intermediate heating section and the second heating section are arranged such that the first heating section, the intermediate heating section and the second heating section sequentially reach a preset baking temperature, so that the cigarette branch can be uniformly heated during the baking process, and has good Baking effect.
  • At least one of the outer wall surface and the inner wall surface of the intermediate heating section is provided with a thermal conduction delay groove 1226a to reduce the wall thickness of the intermediate heating section, thereby prolonging the heat conduction time of the intermediate heating section to the preset temperature.
  • the thermally conductive retarding groove 1226a is opened along the circumferential direction of the intermediate heating section, thereby significantly reducing thermal conductivity.
  • the shape, size and size of the thermal conduction delay groove 1226a are not limited, and the bottom wall of the thermal conduction delay groove 1226a may be a flat surface, a curved surface or the like to meet different requirements.
  • the thermal conduction delay groove 1226a may be a continuous groove or a discontinuous groove extending in the circumferential direction, which is not limited herein.
  • the first heating section, the intermediate heating section, and the second heating section may be disposed as materials having different thermal conductivity to delay the heat transfer speed, and the first heating section, the intermediate heating section, and the second heating.
  • the thermal conductivity of the segment is monotonously decreasing.
  • the heating unit 124 includes a heat generating body 123 and a heat conducting member 125 thermally connected to the heat generating body 123.
  • the heat conducting member 125 is formed with a heat conducting chamber.
  • the heat generating body 123 is received in the heat conducting chamber and the outer surface of the heat generating body 123 is connected to the inner cavity of the heat conducting chamber.
  • the wall fits.
  • the heat conductive member 125 can rapidly transfer the heat generated by the heat generating body 123, thereby rapidly generating smoke at the initial stage.
  • the heat conductive member 125 includes a heat conductive top plate 1252, a heat conductive bottom plate 1253 opposite to the heat conductive top plate 1252, and a first heat conductive side plate 1252.
  • the heat conductive top plate 1252 is assembled to the first heating portion and forms a bottom surface of the material receiving cavity 1221.
  • the heat conductive top plate 1252 faces the surface of the raw material accommodating chamber 1221.
  • the first heat conducting side plate 1254 is connected between the outer circumference of the heat conductive top plate 1252 and the outer circumference of the heat conducting bottom plate 1253.
  • the second heat conducting surface is the surface of the first heat conducting side plate 1254 facing the first heating section, thereby heating part of the heat generated by the heating assembly 124. It is transferred to the inner side wall of the first heating section so that heat is gradually transferred along the side wall of the heating cylinder main body 122.
  • the heat conducting member 125 includes an axially extending heat conducting column 1256 and a second heat conducting side plate 1257.
  • the heat conducting top plate 1252 and the heat conducting bottom plate 1253 are both thermally conductive rings disposed outside the heat conducting column 1256, and the second heat conducting side plate 1257
  • the first heat-conducting side plate 1254 extends longitudinally in the axial direction from the outer circumferential side of the heat-conducting bottom plate 1253 by extending longitudinally in the axial direction from the inner circumferential side of the heat-conductive top plate 1252.
  • the heat conducting column 1256 penetrates through the axially opposite ends to form a first air inlet channel 1256a that communicates with the material receiving cavity 1221.
  • the tar generated by the baking tobacco branch in the material receiving cavity 1221 can be discharged through the first air inlet channel 1256a, and is atomized.
  • the air flow delivered by the apparatus 200 can also enter the material receiving chamber 1221 from the first intake passage 1256a.
  • the thermally conductive top plate 1252 has a sheet-like structure, and the second thermally conductive side plate 1257 can also be disposed separately from the thermally conductive top plate 1252 and surround one end of the thermally conductive post 1256.
  • the heating cylinder 120 further includes a filter piece 126 having at least one filter hole, and the filter piece 126 covers the surface of the heat-conductive top plate 1252 facing the material receiving cavity 1221, and the filter hole and the first air inlet channel 1256a and the raw material are accommodated.
  • the cavity 1221 is in communication. In this way, the filter hole can prevent impurities such as shredded tobacco in the cigarette from entering the atomizing device 200 through the first intake passage 1256a.
  • the baking apparatus 100 includes an upper insulation seat 140, a lower insulation seat 160, and a connecting pipe 180.
  • the connecting pipe 180 is sleeved between the upper heat insulating seat 140 and the lower heat insulating seat 160, and forms a space for accommodating the heating cylinder 120 together with the upper heat insulating seat 140 and the lower heat insulating seat 160, and the upper heat insulating seat 140
  • the lower heat insulating seat 160 is respectively sleeved on the outer circumference of the axial both ends of the heating cylinder 120. in this way.
  • the heating cylinder 120 is housed in a space formed by the upper heat insulating seat 140, the lower heat insulating seat 160, and the connecting pipe 180, and is fixed to the lower heat insulating seat 160 by the upper heat insulating seat 140.
  • the upper heat insulating seat 140 has a substantially hollow cylindrical structure, and the upper heat insulating seat 140 is provided with a through hole communicating with the material receiving cavity 1221 to penetrate the cigarette.
  • the lower heat insulating seat 160 includes a heat insulating seat body of a “T” shape and an insulating seat connecting portion surrounding the outer side wall of the large end of the heat insulating seat body, and the connecting pipe 180 is sleeved on the outer side wall of the heat insulating seat connecting portion.
  • the heat insulating seat 160 is connected to the insulating body 160, and the second air inlet 162 is inserted through the heat conducting base 1256.
  • the second heat receiving rod 1256 is inserted into the second air inlet channel 162. Both ends of the passage 162 are in communication with the first intake passage 1256a and the atomizing device 200, respectively, to allow tar and airflow to flow therethrough.
  • the heating element 123 is electrically connected to the heating body pin, and the heating element pin is sequentially electrically connected to the external structure through the heat conducting bottom plate 1253 and the lower heat insulating seat 160 of the heat conducting member 125 to obtain an electric current.
  • the heat generated by the heating element 123 is first transmitted to the heat-conducting top plate 1252 and the heat-conducting bottom plate 1253 which are in contact with the heat-conducting top plate 1252, and the heat-conducting top plate 1252 transfers heat to the filter piece 126 through the first heat-conducting surface, and then transfers the heat to the cigarette branch to the cigarette.
  • Bake for baking Since the transfer distance of heat from the heating element 123 to the heat-conductive top plate 1252 is short, the transfer time is short and the heat loss is small, and the filter piece 126 can quickly reach the preset baking temperature to bake the cigarette or other baked goods. Bake and produce baking fumes.
  • the heating element 123 continues to generate heat, heat is gradually transferred from the thermally conductive bottom plate 1253 through the first thermally conductive side plate 1254 to the first heating section of the heating cartridge body 122 and then to the intermediate heating section along the sidewall.
  • the heat transfer speed is further slowed down, so that the intermediate heating section takes a certain time to reach the preset baking temperature, so that the second heating section is reached.
  • the preset baking temperature is longer. In this way, the filter sheet 126, the intermediate heating section and the second heating section sequentially reach the preset baking temperature to realize the temperature vertical vertical heating, so that the smoke emission smoke has a faster starting speed, and the baking smoke is generated uniformly. Has a high degree of consistency.
  • the heat conducting member 125 is provided with the first intake passage 1256a that communicates with the raw material receiving chamber 1221
  • the lower insulating seat 160 is provided with the second intake passage 162 that communicates with the first intake passage 1256a, and thus the atomizing device 200
  • the air flow may pass through the second intake passage 162 and the first intake passage 1256a into the raw material accommodating chamber 1221, and the tar generated by the baking in the raw material accommodating chamber 1221 may be along the first intake passage 1256a and the second intake passage 162.
  • the baking device 100 is discharged.
  • the airflow may also flow from between the cigarette and the inner wall of the heating cylinder body 122 to the end of the cigarette contact filter 126 by providing a gap between the cigarette and the heating cylinder body 122.
  • the atomizing device 200 is detachably coupled to one end of the baking device 100 and includes a tar recovery pipe 210 and an atomizer 250 .
  • the tar recovery pipe 210 is formed with a tar recovery cavity 212 that communicates with the raw material accommodating cavity 1221 in the baking apparatus 100 through the second intake passage 162 and the first intake passage 1256a.
  • the tar generated by the baking tobacco in the raw material accommodating chamber 1221 can enter the tar recovery chamber 212 along the first intake passage 1256a and the second intake passage 162, and the argon recovery unit 250 can be detached to conveniently focus the oil recovery chamber 212.
  • the tar in the cleaning is cleaned to prevent the tar from accumulating in the electronic cigarette and affecting the taste and ventilation of the smoke.
  • the atomizer 250 is coupled to one end of the tar recovery tube 210 away from the baking device 100, and specifically includes a guiding tube 252 coupled to the tar recovery tube 210 and an atomizing assembly 254 disposed in the guiding tube 252.
  • An atomization chamber 2544a is formed between the air flow passage and the communication air flow passage and the tar recovery chamber 212. As such, the air flow in the atomization chamber 2544a can be exhausted through the air flow passage, the tar recovery chamber 212, the second intake passage 162, the first intake passage 1256a, and the raw material accommodating chamber 1221.
  • the tar recovery pipe 210 is integrally formed with the guide pipe 252.
  • the atomizing device 200 further includes an oil blocking member 230 disposed between the tar recovery chamber 212 and the atomizing assembly 254.
  • the oil blocking member 230 is provided with a smoke outlet 232 communicating with the tar recovery chamber 212 and the atomizing chamber 2544a, thereby allowing The passage of the gas stream prevents the tar in the tar recovery chamber 212 from flowing along the sidewall of the tar recovery chamber 212 toward the atomizing assembly 254.
  • the atomizing device 200 includes a gland assembly 270 that is sealed and detachably disposed between the tar recovery pipe 210 and the baking device 100, and the gland assembly 270 is open to communicate with the tar recovery chamber. 212 gland through hole.
  • the gland assembly 270 is sealed and detachably disposed between the tar recovery pipe 210 and the baking device 100, and the gland assembly 270 is open to communicate with the tar recovery chamber. 212 gland through hole.
  • the gland assembly 270 includes a gland base 272 and a sealing member 274.
  • the tar recovery tube 210 is sleeved on the outer periphery of the gland base 272.
  • the sealing member 274 is sealed and fitted to the inner periphery of the gland base 272 and is provided with a gland. Through hole.
  • the sealing member 274 has elasticity and is in a compressed state when it is engaged in the gland base 272, thereby providing a good sealing effect to prevent gas from leaking between the tar recovery pipe 210 and the lower insulation seat 160. .
  • the atomizing assembly 254 includes a positive thimble 2541, an atomizing base 2542, a vent tube 2544, and a heat generating component 2546.
  • the positive ejector pin 2541 is disposed on the atomization base 2542.
  • the atomization base 2542 is coupled to the end of the atomization tube 252 away from the tar recovery tube 210.
  • the atomization base 2542 is further provided with a sealing ring 2542a to prevent gas leakage.
  • the vent tube 2544 is supported on the atomizing base 2542 and is formed therein with an axially elongated extending atomization chamber 2544a that communicates with the tar recovery chamber 212 to allow airflow therethrough.
  • An oil reservoir is defined between the vent tube 2544 and the guide tube 252 to store the oil
  • the vent tube 2544 is provided with an oil inlet 2544b between the oil reservoir and the atomization chamber 2544a
  • the heat generating component 2546 is disposed on the atomizer.
  • the positive electrode and the negative electrode of the heat generating component 2546 are electrically connected to the positive electrode thimble 2541 and the atomizing base 2542, respectively, to atomize the smoke oil adsorbed by the oil storage chamber, and the heat generated by the heat generating component 2546 can atomize the oil. Generate atomized smoke.
  • the oil reservoir is filled with an oil reservoir 2548, and the oil reservoir 2548 is exposed through the oil inlet 2544b in the atomization chamber 2544a and contacts the heat generating component 2546 to provide the heat generating component 2546 with the oil.
  • the oil storage member 2548 is a storage oil adsorbed with smoke oil.
  • the vent pipe 2544 includes a first end 2544c supported on the atomization base 2542 and a second end 2544d away from the atomization base 2542.
  • the vent pipe 2544 The outer diameter of the first end 2544c is larger than the outer diameter of the second end 2544d and the oil inlet 2544b is opened through the first end, so that the heat generating component 2546 contacts the oil storage cotton to facilitate the heat generating component 2546 to absorb the oil.
  • the oil reservoir 2548 can also be formed from other materials, and in other embodiments, liquid soot oil is stored between the reservoirs.
  • the heat generating component 2546 includes a heating wire 2546a and a guide cotton 2546b.
  • the heating wire 2546a is wound around a cylindrical oil guiding cotton 2546b.
  • the oil guiding cotton 2546b is always in contact with the oil storage member 2548 to continuously absorb the oil.
  • the heating wire 2546a is energized to generate heat to atomize the oil in the oil guiding cotton 2546b to form atomized smoke.
  • one end portion of the oil storage member 2548 away from the heat generating component 2546 is laminated with an oil blocking member 230 for preventing the oil in the oil storage member 2548 from flowing back into the tar recovery chamber 212.
  • the surface of the oil blocking member 230 facing the tar recovery chamber 212 is formed with an oil guiding surface inclined toward the oil storage member 2548, so that the guiding tar flows into the oil storage member 230 to avoid accumulation of tar in the atomizing chamber 2544a. Influence the atomization effect.
  • the electronic cigarette further includes a mounting device 300 for fixing the atomizing device 200 , by which the atomizing device 200 is stably mounted in the main housing and with the baking device 100 . Mating.
  • the mounting device 300 is received in the main housing, and includes a mounting tube 310 and a mounting structure 320 mounted on one end of the mounting tube 310. The other end of the mounting tube 310 is inserted into the lower insulating seat 160 of the baking device 100.
  • the atomizer 250 One end of the mounting tube 310 to which the mounting structure 320 is attached may be inserted into the mounting tube 310 to be mated with the baking device 100.
  • the atomizing device 200 includes a holding structure 290 detachably coupled to one end of the atomizer 250. When the atomizer 250 is inserted into the mounting tube 310, the holding structure 290 and the mounting structure 320 are detachably held. The atomizer 250 is fixed.
  • the holding structure 290 includes a clamping space of variable size in the dismounting direction of the atomizer 250, and the mounting structure 320 includes a movable member 325 movable in a dismounting direction perpendicular to the atomizer 250, when the movable member 325
  • the holding structure 290 is connected to the mounting structure 320 when it is limited to the holding space.
  • the atomizing device 200 can be installed in the mounting device 300 through the holding structure 290, and the mounting structure 320 is connected to the holding structure 290 through the movable member 325 to make the installation of the atomizing device 200 quick and easy, thereby facilitating the replacement of the atomizing device 200.
  • the tar recovery chamber 212 of the atomizing device 200 is conveniently cleaned.
  • the mounting structure 320 includes a three-way bracket 321 that is sleeved at one end of the mounting tube 310.
  • the three-way bracket 321 includes a first bracket through hole 3214, a second bracket through hole 3216, and a third bracket through hole 3218.
  • the hole 3214 is formed in the three-way bracket 321 .
  • the three-way bracket 321 is sleeved on the outer circumference of the mounting tube 310 away from the end of the baking device 100 .
  • the first bracket through hole 3214 is opened through the three-way bracket 321 .
  • the second bracket through hole 3216 and the third bracket through hole 3218 are symmetrically formed on the sidewall of the first bracket through hole 3214, and the two movable members 325 are respectively mounted in the second bracket through hole 3216 and the third bracket through hole 3218. And can be extended and contracted along the central axis of the second bracket through hole 3216 and the third bracket through hole 3218 to clamp or disengage the holding structure 290.
  • the mounting structure 320 further includes a positive pressure cap 322, an airway gland 323 and two first elastic members 324.
  • the positive pressure cap 322 is sleeved on the second bracket through hole 3216 away from the third bracket through hole 3218, one of the first elastic members 324 is abutted against the positive pressure cover 322, and the other end is abutted against the movable member 325 and The movable member 325 applies a thrust toward the holding space.
  • the airway gland 323 is sleeved on the third bracket through hole 3218 away from the end of the second bracket through hole 3216, and the other end of the first elastic member 324 is abutted against the air passage gland 323, and the other end is abutted against the movable member 325 and
  • the movable member 325 applies a thrust toward the holding space.
  • the two movable members 325 always have a tendency to move toward each other under the action of the first elastic member 324 to hold the holding structure 290.
  • the movable member 325 includes a movable member main body 3252 and a movable member abutting portion 3254.
  • the movable member resisting portion 3254 is connected to the movable member 325 at one end away from the first bracket through hole 3214.
  • the outer diameter of the movable member resisting portion 3254 is larger than the movable member main body 3252. The outer diameter.
  • the second bracket abutting surface can abut the end surface between the movable member abutting portion 3254 and the movable member main body 3252, thereby restricting the moving range of the movable member 325 in the direction perpendicular to the disassembling direction of the atomizing device 200, and avoiding the movable member 325.
  • the second bracket through hole 3216 is detached by the first elastic member 324. It can be understood that the shape of the third bracket through hole 3218 and the shape of the second bracket through hole 3216 are axisymmetric with respect to the center of the first bracket through hole 3218, so that the two movable members 325 jointly hold the atomizer 250.
  • the movable member 325 is provided with a movable member inclined surface 3252a near the outer side wall of the atomizer 250.
  • the distance between the movable member inclined surface 3252a and the central axis of the atomizer 250 is from the end of the atomizer 250 toward the mist.
  • the end of the chemist 250 gradually increases.
  • the movable member 325 can also be provided with a movable inclined surface 3252a and a holding inclined surface on the holding structure 290.
  • the mounting structure 320 further includes a negative electrode 326 and a negative electrode pushing component.
  • the negative electrode 326 is sleeved in the mounting tube 310 and received in the first bracket through hole 3214 of the three-way bracket 321 , and the negative electrode pushing component is sleeved on the mounting tube 310 . Resisting one end of the negative electrode 326, the negative electrode 326 is moved away from the negative electrode pushing assembly end to the holding structure 290, and the negative electrode pushing component is used to apply a thrust to the negative electrode 326 in the direction in which the atomizer 250 is disassembled.
  • the negative electrode pushing assembly includes a fixing ring 3272, a connecting tube 3274, and a second elastic member 3276.
  • the fixing ring 3272 is fixedly sleeved on the mounting tube 310
  • the connecting tube 3274 is sleeved on the mounting tube 310.
  • the two ends of the connecting tube 3274 are respectively sleeved on the outer wall of the fixing ring 3272 and the three-way bracket 321 to connect the three-way bracket 321 It is fixed relative to the mounting tube 310.
  • the second elastic member 3276 is sleeved between the fixing ring 3272 and the negative electrode 326.
  • the second elastic member 3276 abuts against the fixing ring 3272, and the other end extends into the first bracket through hole 3214. At the negative electrode 326. As such, the second elastic member 3276 can apply a thrust force to the atomizer 250 in the direction in which the atomizer 250 is disassembled by the negative electrode 326, so that the atomizer 250 is firmly held in the mounting device 300.
  • the negative electrode 326 is bent outwardly adjacent to the sidewall of one end of the fixing ring 3272, and the inner wall of the first bracket through hole 3214 further protrudes with a supporting portion to resist the negative electrode 326, thereby limiting the movable range of the negative electrode 326.
  • the negative electrode 326 is always in contact with the second elastic member 3276.
  • the mounting device 300 further includes a first conductive line 330 and a second conductive line 340.
  • One end of the first conductive line 330 is electrically connected to the external structure, and the other end is mounted on the fixing ring 3272 and electrically connected to the fixing ring 3272.
  • the first conductive line 330 is Current is sequentially transmitted to the negative electrode 326 through the fixed ring 3272 and the second elastic member 3276.
  • One end of the second conductive wire 340 is electrically connected to the external structure, and the other end is mounted on the positive electrode cap 322 and electrically connected to the positive electrode cap 322.
  • the current of the second conductive wire 340 can be sequentially transmitted through the positive pressure cap 322 and the first elastic member 324. To the movable member 325.
  • the mounting device 300 further includes an air switch 350 provided with a signal conductive line 352.
  • the airway gland 323 is disposed at an end of the air pressure gland 322 away from the positive pressure gland 322, and the air switch 350 is embedded in the air switch.
  • the cavity, signal conductive line 352 extends out of the air switch receiving cavity to connect to an external control structure such as an electronic solution board.
  • a conductive line 330 and a second conductive line 340 provide current to cause the atomizing assembly 254 to operate to atomize the smoke oil, or to provide electrical energy to the heat generating body 123 to cause the heat generating body 123 to generate heat to bake the cigarette.
  • the holding structure 290 is provided with a first clamping slope and a second clamping slope on both sides of the holding space in the disassembly direction of the atomizer 250 , and the first card
  • the distance between the beveled surface and the second retaining ramp relative to the central axis of the atomizer 250 gradually increases from one end of the atomizer 250 toward the end of the atomizer 250.
  • the first latching ramp or the second latching ramp can push the movable member 325 to move away from the central axis of the atomizer 250 to avoid movement of the latching structure 290. Out of space.
  • the holding structure 290 includes a holding base 291 and a holding component 292.
  • One end of the holding base 291 is detachably coupled to the atomizer 250 to connect the holding structure 290 with the atomizer 250, and the holding component 292 is sleeved on the holding unit 292.
  • the holding base 291 is away from one end of the atomizer 250 to form a holding space to limit the movable member 325.
  • the holding component 292 includes a holding ring 2922, a bottom ring 2924 and a movable ring 2926.
  • the holding ring 2922 is sleeved on the outer periphery of the holding base 291 away from the end of the atomizer 250, and the bottom ring 2924 is sleeved on the holding ring. 2922 is away from the outer circumference of one end of the holding base 291 to form an active space together with the holding ring 2922.
  • the movable ring 2926 is sleeved on the retaining ring 2922 and located in the movable space.
  • the movable ring 2926 is clearance-fitted with the retaining ring 2922 so as to be slidable relative to the retaining ring 2922 along the central axis of the atomizer 250 to form a variable-size card. Hold space.
  • the retaining ring 2922 includes a first segment, a second segment, and a third segment that are sequentially connected and have an outer diameter that decreases in sequence.
  • the bottom ring 2924 is sleeved on the third segment, and the movable ring 2926 is sleeved on the second segment.
  • the side wall of the first segment away from the end of the second segment includes a retaining ring slope 2922a as a first retaining slope, and the movable ring 2926 is away from the bottom.
  • the side wall of one end of the ring 2924 includes a movable ring bevel 2926a as a second retaining bevel.
  • the movable bevel 3252a of the movable member 325 can cooperate with the retaining ring bevel 2922a or the movable ring bevel 2926a for relative movement, and the holding structure 290 is The movement in the disassembly direction of the atomizing device 200 is converted into the movement of the movable member 325 in the direction perpendicular to the disassembly and assembly direction of the atomizing device 200. It can be understood that the retaining ring 2922 and the movable member 325 can also be configured to cooperate with the movable member inclined surface 3252a of the movable member 325 through the edge without providing the retaining ring inclined surface 2922a and the movable ring inclined surface 2926a.
  • the movable ring slope 2926a of the retaining ring 2922 contacts the movable member inclined surface 3252a of the movable member 325 and slides relative to the movable member inclined surface 3252a, thereby
  • the linear motion of the insertion direction of the atomizer 250 is converted into a radial motion perpendicular to the linear motion, and the movable member 325 is moved in a direction away from the central axis of the atomizer 250 to substantially contract into the second bracket through hole 3216 to avoid
  • the atomizing device 200 is blocked from moving.
  • the side wall of the retaining ring 2922 leaves the movable member 325, and the movable member 325 receives the thrust away from the central axis of the atomizer 250.
  • the movable member 325 projects into the holding space under the abutment of the second elastic member 3276, so that the atomizing device 200 is fixed in the mounting device 300.
  • the second elastic member 3276 is applied to the holding ring 2922 through the negative electrode 326 and the holding base 291 to extend along the disassembling direction of the atomizer 250.
  • the thrust When the movable member 325 is held in the holding space, the end surface between the first segment and the second segment of the retaining ring 2922 abuts against the side wall of the movable member 325, thereby preventing the atomizer 250 from being installed from the mounting device 300.
  • the holding structure 290 further includes an elastic electrode 294 and a third conductive line 295.
  • the elastic electrode 294 is held in the holding base 291 and one end of the elastic electrode 294 is inserted into the positive ejector 2541 to be electrically connected to the positive ejector 2541.
  • One end of the elastic electrode 294 away from the positive ejector 2541 is electrically connected to the third conductive line 295.
  • the atomizing device 200 is mounted on the mounting device 300
  • one end of the third conductive wire 295 away from the elastic electrode 294 is electrically connected to the holding ring 2922 of the mounting device 300. Therefore, the current on the holding ring 2922 passes through the third conductive line 295.
  • the elastic electrode 294 is transferred to the positive thimble 2541.
  • the positive thimble 2541 is electrically coupled to the heating wire 2546a to provide a positive current to the heating wire 2546a.
  • the atomizer 250 further includes a first insulating ring 2543, a second insulating ring 297, and a third insulating ring 298.
  • the first insulating ring 2543 is sleeved on the positive thimble 2541 to be located on the positive thimble 2541.
  • the outer side wall is spaced between the inner side wall of the atomizing base 2542 so that the positive electrode thimble 2541 and the atomizing base 2542 are insulated from each other.
  • the positive electrode lead of the heating wire 2546a is fixed between the positive ejector pin 2541 and the first insulating ring 2543 to be electrically connected to the positive ejector pin 2541, and the negative electrode lead of the heating wire 2546a is fixed to the atomizing base 2542 and the first insulating ring 2543.
  • the second insulating ring 297 is sleeved between the retaining ring 2922 and the latching base 291 to insulate the retaining ring 2922 from the latching base 291.
  • the third insulating ring 298 is disposed outside the elastic electrode 294 and is locked in the holding base 291 to insulate between the elastic electrode 294 and the holding base 291 to avoid mutual interference between the positive and negative electrodes.
  • the installation process of the atomizing device 200 is as follows:
  • the atomizer 250 is inserted into the mounting tube 310, and the bottom ring 2924 is applied with a thrust toward the baking device 100.
  • the retaining ring slope 2922a of the retaining ring 2922 contacts the movable member inclined surface 3252a of the movable member 325 and slides relative to the movable member inclined surface 3252a. Thereby, the linear motion in the direction in which the atomizer 250 is inserted is converted into a radial motion perpendicular to the linear motion, and the movable member 325 is pushed to move away from the first bracket through hole 3214.
  • the retaining ring 2922 leaves the movable member 325, and the movable member 325 that is resisted by the retaining structure 290 is pushed by the second elastic member 3276.
  • the lower portion extends into the holding space to fix the atomizing device 200 in the mounting device 300.
  • the disassembly process of the atomization device 200 is as follows:
  • a thrust toward the baking device 100 is applied to the bottom ring 2924.
  • the movable ring slope 2926a on the movable ring 2926 is in contact with the movable member inclined surface 3252a of the movable member 325.
  • the movable ring 2926 pushes the movable member 325 to move away from the first bracket through hole 3214.
  • the first elastic member 324 is compressed until the side wall of the movable ring 2926 abuts against the side wall of the movable member 325 and the first elastic member 324 cannot be continuously compressed.
  • the pressure applied to the bottom ring 2924 is removed, and the holding base 291 is moved away from the baking device 100 under the pushing of the second elastic member 3276, thereby driving the movable member 325 to move, and at the same time, the movable ring 2926 It is held by the two movable members 325 under the action of the first elastic member 324 and remains stationary with respect to the mounting device 300, so that the holding space is gradually reduced until the movable member 325 is in contact with the end surface of the movable ring 2926 on the side close to the atomizer 250.
  • the side wall of the movable member 325 abuts against the side wall of the movable ring 2926, and the retaining ring 2922 continues to move outward under the pushing of the second elastic member 3276, while the side wall of the retaining ring 2922 is always resisted by The side wall of the movable member 325, so that the first elastic member 324 is always in a compressed state until the retaining ring 2922 leaves the movable member 325, at which time the atomizing device 200 can be completely separated from the mounting device 300.
  • the air negative pressure generated inside the main casing activates the air switch 350, and the air switch 350 feeds back a signal to the external control structure connected thereto through the signal conductive line 352, and the external control structure Then, current is supplied to the first conductive line 330 and the second conductive line 340.
  • the current of the first conductive line 330 is sequentially conducted to the negative electrode of the heating wire 2546a through the fixing ring 3272, the first elastic member 324, the negative electrode 326, the holding base 291, and the atomizing base 2542 which are in contact with each other.
  • the current of the second conductive line 340 sequentially passes through the positive electrode cap 322, the second elastic member 3276, the movable member 325, the retaining ring 2922, the third conductive line 295, the elastic electrode 294, and the positive thimble 2541 which are in contact with each other. Conducted to the positive electrode of the heating wire 2546a. As such, the heating wire 2546a generates heat to atomize the smoke in the oil reservoir 2548 to form a mist.
  • the airway gland 323, the movable member 325, the movable ring 2926, the retaining ring 2922, the elastic electrode 294, and the positive ejector pin 2541 are each provided with a through hole through which airflow is allowed to flow to form an air flow passage.
  • the air passing cover 323, the movable member 325, the movable ring 2926, the retaining ring 2922, the elastic electrode 294, and the positive ejector pin 2541 enter the atomizing chamber 2544a formed by the guiding tube 252 to participate in the smoke oil.
  • the atomized, atomized smoke is sequentially passed through the snorkel 2544 through the tar recovery chamber 212 formed by the tar recovery pipe 210, the second intake passage 162 opened by the lower insulation seat 160 of the baking device 100, and the heat conducting member 125.
  • the first intake passage 1256a is opened, and finally discharged from the raw material accommodating chamber 1221 formed by the heating cylinder main body 122.
  • the airflow direction of the electronic cigarette is as follows:
  • the airflow After the airflow enters from the air switch 350, it passes through the airway gland 323, the movable member 325, the movable ring 2926, the retaining ring 2922, the elastic electrode 294, and the positive ejector pin 2541 to enter the atomization chamber 2544a, and then passes through the vent tube 2544 in sequence.
  • the tar recovery chamber 212 formed by the tar recovery pipe 210, the second intake passage 162 opened by the lower insulation seat 160 of the baking device 100, and the first intake passage 1256a opened on the heat transfer member 125 reach the heating cylinder main body 122.
  • the raw material accommodating chamber 1221 participates in the baking of the tobacco branch, and finally the formed smoke is discharged from the raw material accommodating chamber 1221.
  • the above-mentioned electronic cigarette through the arrangement of the tar recovery chamber 212, solves the problem that the tar residue generated by the baking branch of the baking device 100 is filled in the electronic cigarette, causing the smoke mouth to deteriorate and the ventilation smoothness is insufficient.
  • the user can select whether to use the baking device 100 to bake the cigarette or the atomizing device 200 to atomize the working mode of the smoke oil according to the need, so as to meet different needs and can remove the odor of the smoking branch remaining in the mouth.
  • the atomizer 250 can be quickly disassembled, the replacement of the atomizer 250 and the cleaning of the tar are facilitated, and the service life of the electronic cigarette is prolonged.
  • S110 Receive a first control signal and start a baking operation mode to control the baking device 100 to bake the baked object in the raw material accommodating cavity 1221.
  • the electronic cigarette includes a control device that can receive the first control signal to energize the heat generating body 123, and the heat generated by the heat generating body 123 can bake the cigarette to form the smoke.
  • the external airflow sequentially enters the raw material accommodating cavity 1221 through the airflow passage, the atomization chamber 2544a, and the tar recovery chamber 212.
  • S120 Receive a second control signal different from the first control signal and start an atomization operation mode to control the atomization device 200 to atomize the smoke oil in the atomization chamber 2544a.
  • the control device can receive the second control signal to energize the first conductive line 330, the second conductive line 340, and the third conductive line 295, thereby heating the heat generating component 2546 in the atomizer 250 to atomize the smoke oil.
  • the external airflow enters the atomization chamber 2544a through the airflow passage to form smoke, and the smoke flows out through the tar recovery chamber 212 and the raw material accommodating chamber 1221.
  • the method for controlling the electronic cigarette further comprises: starting the air switch 350 and recording the number of times of smoking of the electronic cigarette while the baking operation mode or the atomization working mode is activated.
  • the number and time of smoking by the user can be monitored to control the smoking time, and the user can be reminded to replace the atomizing device 200.
  • the above-mentioned electronic cigarette control method can meet the different needs of the user by selectively using the baking device 100 to bake the cigarette and the atomizing device 200 to atomize the smoke oil. After the smoke is formed by suction baking, the smoke formed by the smoking oil can be continuously smoked to remove the bad smell of the mouth.

Abstract

一种加热筒（120）、烘烤装置（100）及设有其的电子烟，加热筒（120）包括：加热筒主体（122），其内形成具有底面的原料容纳腔（1221）；加热筒主体（122）包括：第一加热段，与所述底面连接；第二加热段，与第一加热段相对设置；中间加热段，导热连接于第一加热段与第二加热段之间；其中，第一加热段、第二加热段以及中间加热段相互连通并共同形成原料容纳腔（1221）的腔壁；加热组件（124），配接于第一加热段；加热组件（124）包括加热原料容纳腔（1221）中底面的第一导热面及加热第一加热段的第二导热面；其中，中间加热段的导热性能小于第一加热段的导热性能。上述烘烤装置（100）包括上述加热筒（120），其中，第一加热段、中间加热段与第二加热段依次到达预设烘烤温度，从而可使烟支在烘烤过程中均匀受热，具有良好的烘烤效果。

Description

加热筒、烘烤装置及设有其的电子烟 技术领域
本发明涉及烟支替代产品领域，特别是涉及一种加热筒、烘烤装置及设有其的电子烟。
背景技术
目前，大部分的电子烟通过设置类似烟丝味道的烟液与雾化元件，雾化元件发热使烟液雾化形成烟雾从而模拟吸烟的效果。但这种采用烟液雾化形成的烟雾的口味依然不够纯正而不被一些吸烟者接受。在此基础上，市面上逐渐出现一种采用烘烤方式烘烤具有烟丝等烘烤物的烟支以代替燃烧过程，烘焙物在烘烤过程中产生烟雾，从而使烟雾口味更加纯正。
具体地，烘烤装置主要采用360度3D加热筒、中心尖片/圆棒发热体或底部空气流加热体这三种的烘烤结构。
其中，360度3D加热筒方式不能在较短的时间内达到要求的温度值，而且由于需要加热筒同时达到预设烘烤温度，因此具有前期出烟速度慢，中期烟气聚集在同一时间生成而刺激度强，后期烟气刺激性减小的缺点。
中心尖片/圆棒发热体加热方式虽然能在较短的时间内达到预设烘烤温度，但是在装烟支抽吸时如果操作不当则极容易损坏折断发热体，因此使用不方便且不容易清洁加热体上的残留物。并且，中心尖片/圆棒发热体的加热方式属于局部加热，对烟支的烘烤严重不均匀，从而极易造成烟支的浪费。
底部空气加热体发热源则远离烘烤位置，因此无法在较短的时间内达到要求的温度值，而且温度控制不精确，烟支产生的焦油会堆积在空气加热体上反复加热，长期使用会造成口感变味变差。
发明内容
基于此，有必要针对烟支烘烤无法均匀加热问题，提供一种可均匀加热的加热筒、烘烤装置及设有其的电子烟。
一种加热筒，包括：
加热筒主体，其内形成具有底面的原料容纳腔；所述加热筒主体包括：
第一加热段，与所述底面连接；
第二加热段，与所述第一加热段相对设置；以及
中间加热段，导热连接于所述第一加热段与所述第二加热段之间；其中，所述第一加热段、所述第二加热段以及所述中间加热段相互连通并共同形成所述原料容纳腔的腔壁；
加热组件，配接于所述第一加热段；所述加热组件包括加热所述原料容纳腔中所述底面的第一导热面及加热所述第一加热段的第二导热面；
其中，所述中间加热段的导热性能小于所述第一加热段的导热性能。
上述烘烤装置，加热组件产生的一部分热量可快速传递至原料容纳腔内的烟支，从而迅速对烟支开始烘烤；加热组件产生的另一部分热量则经过第一加热段、中间加热段、第二加热段逐渐传递，由于中间加热段的导热性能小于第一加热段的导热性能，因此第一加热段、中间加热段与第二加热段依次到达预设烘烤温度，从而可使烟支在烘烤过程中均匀受热，具有良好的烘烤效果。
在其中一个实施例中，所述中间加热段的外壁面和内壁面中至少一者上开设有导热延缓槽。
在其中一个实施例中，所述导热延缓槽沿所述中间加热段的周向开设。
在其中一个实施例中，所述加热组件包括发热体及与所述发热体导热连接的导热件，所述导热件内形成有导热腔，所述发热体收容于所述导热腔内且所述发热体的外表面均与所述导热腔的内腔壁贴合。
在其中一个实施例中，所述导热件包括导热顶板、与所述导热顶板相对的导热底板以及第一导热侧板，所述导热顶板装配于所述第一加热段并形成 所述原料容纳腔的所述底面，所述第一导热面为所述导热顶板面向所述原料容纳腔的表面；所述第一导热侧板连接于所述导热顶板的外周与所述导热底板的外周之间，所述第二导热面为所述第一导热侧板面向所述第一加热段的表面。
在其中一个实施例中，所述导热件包括轴向纵长延伸的导热柱及第二导热侧板，所述导热顶板及所述导热底板均为套设于所述导热柱外的导热环，所述第二导热侧板由所述导热顶板的内周侧沿轴向纵长延伸，所述第一导热侧板由所述导热底板的外周侧沿轴向纵长延伸；所述导热柱沿轴向两端贯通形成与所述原料容纳腔连通的第一进气通道。
在其中一个实施例中，所述加热筒还包括开设有过滤孔的过滤片，所述过滤片覆盖所述导热顶板面向所述原料容纳腔的表面。
一种烘烤装置，所述烘烤装置包括上隔热座、下隔热座以及加热筒，所述加热筒为上述的加热筒，所述上隔热座与所述下隔热座分别套设于所述加热筒轴向两端的外周。
在其中一个实施例中，所述烘烤装置包括连接管，所述连接管套设于所述上隔热座与所述下隔热座之间，并与所述上隔热座与所述下隔热座共同形成收容所述加热筒的空间。
一种电子烟，包括烘烤装置及雾化装置，所述烘烤装置为上述的烘烤装置，所述烘烤装置与所述雾化装置可拆卸地配接。
在其中一个实施例中，所述雾化装置包括焦油回收腔及雾化器，所述焦油回收腔连接于雾化器与烘烤装置之间，所述雾化器内形成有气流通道及与所述气流通道连通的雾化腔，所述加热筒内所述加热组件包括发热体及与所述发热体导热连接的导热件，所述导热件内形成有第一进气通道，所述下隔热座上开设有与所述第一进气通道连通的第二进气通道，所述雾化腔与所述焦油回收腔连通，所述第一进气通道、所述第二进气通道以及所述原料容纳腔相互连通。
在其中一个实施例中，所述电子烟包括均与所述烘烤装置及所述雾化装 置电连接的控制装置，所述控制装置用于在接收第一控制信号时启动所述烘烤装置进入烘烤模式并在接收不同于所述第一控制信号的第二控制信号时启动所述雾化装置进入雾化模式。
附图说明
图1为一实施方式的电子烟的烘烤装置、雾化装置及安装装置装配后的剖视图；
图2为图1所示的烘烤装置的剖视图；
图3为图2所示的烘烤装置的爆炸图；
图4为图1所示的安装装置的剖视图；
图5为图4所示的安装装置的爆炸图；
图6为图1所示的雾化装置的剖视图；
图7为图6所示的雾化装置的雾化组件的爆炸图；
图8为图6所示的雾化装置的卡持结构的爆炸图；
图9为图1所示的雾化装置在安装装置内移动以推动活动件滑动时的剖视图；
图10为图1所示的雾化装置从安装装置拆卸过程中活动件抵持活动环时的剖视图；
图11为图1所示的雾化装置从安装装置拆卸过程中卡持环带动活动环移动时的剖视图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳的实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
如图1所示，本较佳实施方式的一种电子烟(图未示)，包括主壳体(图 未示)、烘烤装置100、雾化装置200及安装装置300。
其中，烘烤装置100安装于主壳体内以插设于待烘烤的烟支，烟支在烘烤装置100产生的热量下加热烟支以产生烘烤烟雾，安装装置300与烘烤装置100配接以安装雾化装置200，雾化装置200可拆卸地固接于安装装置300内并与烘烤装置100配接，雾化装置200用于雾化烟油以产生不同于烘烤烟雾的雾化烟雾。可以理解，烘烤装置100不仅可用来烘烤烟支，还可用来烘烤其它可产生烟雾的烘烤物。
上述电子烟，集成了通过烘烤装置100烘烤烟支产生烘烤烟雾与通过雾化器250雾化烟油产生雾化烟雾两种工作模式，使用者可根据需要任意选择其中一种工作模式使用，也可将两种工作模式叠加使用。如果在抽吸由烟支烘烤产生的烘烤烟雾后口腔中残留异味，可接着抽吸由雾化装置200产生的雾化烟雾以去除口腔中残留的异味。
如图1-图3所示，烘烤装置100包括加热筒120以对烟支进行烘烤。具体地，加热筒120包括加热筒主体122及加热组件124，加热筒主体122内形成具有底面以容纳烟支的原料容纳腔1221，且加热筒主体122包括与底面连接的第一加热段、与第一加热段相对设置的第二加热段以及导热连接于第一加热段与第二加热段之间的中间加热段，第一加热段、第二加热段以及中间加热段相互连通并共同形成原料容纳腔1221的腔壁。加热组件124配接于第一加热段，包括加热原料容纳腔1221中底面的第一导热面及加热第一加热段的第二导热面。其中，中间加热段的导热性能小于第一加热段的导热性能。
如此，加热组件124产生的一部分热量可快速传递至原料容纳腔1221底面以对放置于底面的烟支进行迅速加热，缩短出烟时间；加热组件124产生的另一部分热量呈渐进式传递至第一加热段、中间加热段、第二加热段，使第一加热段、中间加热段与第二加热段依次到达预设烘烤温度，从而可使烟支在烘烤过程中均匀受热，具有良好的烘烤效果。
具体在本实施方式中，中间加热段的外壁面和内壁面中至少一者上开设有导热延缓槽1226a以减小中间加热段的壁厚，从而延长中间加热段到达预 设温度的导热时间，进而延长与中间加热段导热连接的第二加热段到达预设烘烤温度的时间较长，从而使烟支分别位于第一加热段、中间加热段及第二加热段的部分依次受到烘烤，以使整个烘烤过程的出烟量保持均匀且稳定，而非由于温度突然上升使出烟量急剧增加发生呛烟现象。
优选地，导热延缓槽1226a沿中间加热段的周向开设，从而显著减小导热性能。可以理解，导热延缓槽1226a的形状、尺寸及大小不限，导热延缓槽1226a的底壁可以为平面、弧面等以满足不同要求。另外，导热延缓槽1226a可以为沿周向延伸的连续槽或间断槽，在此均不作限定。在其它实施例中，也可通过将第一加热段、中间加热段及第二加热段设置为导热性能不同的材料以延缓热量的传递速度，且第一加热段、中间加热段及第二加热段的导热性能呈单调下降趋势。
加热组件124包括发热体123及与发热体123导热连接的导热件125，导热件125内形成有导热腔，发热体123收容于导热腔内且发热体123的外表面均与导热腔的内腔壁贴合。如此，导热件125可将发热体123产生的热量迅速向外传递，从而在起始阶段快速产生烟雾。
具体地，导热件125包括导热顶板1252、与导热顶板1252相对的导热底板1253以及第一导热侧板1254，导热顶板1252装配于第一加热段并形成原料容纳腔1221的底面，第一导热面为导热顶板1252面向原料容纳腔1221的表面。如此，原料容纳腔1221中的烟支可与第一导热面接触而迅速生成烟雾。第一导热侧板1254连接于导热顶板1252的外周与导热底板1253的外周之间，第二导热面为第一导热侧板1254面向第一加热段的表面，从而将加热组件124产生的部分热量传递至第一加热段的内侧壁，从而使热量沿着加热筒主体122的侧壁逐步传递。
进一步地，导热件125包括轴向纵长延伸的导热柱1256及第二导热侧板1257，导热顶板1252及导热底板1253均为套设于导热柱1256外的导热环，第二导热侧板1257由导热顶板1252的内周侧沿轴向纵长延伸，第一导热侧板1254由导热底板1253的外周侧沿轴向纵长延伸。导热柱1256沿轴向两端 贯通形成与原料容纳腔1221连通的第一进气通道1256a，因此原料容纳腔1221中因烘烤烟支产生的焦油可通过第一进气通道1256a排出，雾化装置200输送的气流也可从第一进气通道1256a进入原料容纳腔1221。在其它实施例中，导热顶板1252呈片状结构，第二导热侧板1257也可与导热顶板1252分离设置并环绕导热柱1256的一端。
在一实施例中，加热筒120还包括开设有至少一个过滤孔的过滤片126，过滤片126覆盖导热顶板1252面向原料容纳腔1221的表面，且过滤孔与第一进气通道1256a及原料容纳腔1221连通。如此，过滤孔可避免烟支中的烟丝等杂质通过第一进气通道1256a进入雾化装置200内。
在一实施例中，烘烤装置100包括上隔热座140、下隔热座160、以及连接管180。其中，连接管180套设于上隔热座140与下隔热座160之间，并与上隔热座140与下隔热座160共同形成收容加热筒120的空间，且上隔热座140与下隔热座160分别套设于加热筒120轴向两端的外周。如此。加热筒120收容于上隔热座140、下隔热座160及连接管180形成的空间内并通过上隔热座140与下隔热座160固定。
具体地，上隔热座140大致呈中空的圆柱状结构，上隔热座140贯穿开设有连通原料容纳腔1221的通孔以穿设烟支。下隔热座160包括呈“T”字型的隔热座主体及环绕隔热座主体的大端的外侧壁的隔热座连接部，连接管180套设于隔热座连接部的外侧壁以连接下隔热座160，隔热座主体贯穿开设有第二进气通道162，导热件125的导热柱1256远离导热底板1253的一端插设于第二进气通道162内，因此第二进气通道162的两端分别与第一进气通道1256a和雾化装置200连通以允许焦油和气流流过。
进一步地，发热体123上电连接有发热体引脚，发热体引脚依次穿过导热件125的导热底板1253及下隔热座160与外部结构电连接以获取电流。
上述烘烤装置100，发热体123产生的热量首先传递至与其接触的导热顶板1252与导热底板1253，导热顶板1252通过第一导热面将热量传递过滤片126，进而传递至至烟支而对烟支进行烘烤。由于热量从发热体123传递 至导热顶板1252的传递距离很短，因此传递时间很短且热量损失很小，过滤片126可快速达到预设烘烤温度以对烟支或其它烘烤物进行烘烤而产生烘烤烟雾。
随着发热体123持续产生热量，热量逐渐自导热底板1253通过第一导热侧板1254传递至加热筒主体122的第一加热段，然后沿着侧壁向中间加热段传递。当热量传递至中间加热段时，由于中间加热段的厚度减小，因此热量传递的速度会进一步减慢，导致中间加热段需要一定时间以达到预设烘烤温度，进而使第二加热段达到预设烘烤温度的时间更长。如此，过滤片126、中间加热段及第二加热段依次到达预设烘烤温度以实现温度渐进垂直加热，从而使烟支出烟具有较快起始速度的同时，烘烤烟雾的产生量均匀而具有较高的前后一致性。
此外，由于导热件125开设有连通原料容纳腔1221的第一进气通道1256a，下隔热座160开设有连通第一进气通道1256a的第二进气通道162，因此雾化装置200中的气流可穿过第二进气通道162与第一进气通道1256a进入原料容纳腔1221中，同时原料容纳腔1221中烘烤产生的焦油可沿第一进气通道1256a、第二进气通道162排出烘烤装置100。在另一实施方式中，也可通过在烟支与加热筒主体122之间设置间隙而使气流从烟支与加热筒主体122的内壁之间流至烟支接触过滤片126的端部。
如图1、图6-图8所示，雾化装置200可拆卸地配接于烘烤装置100的一端且包括焦油回收管210及雾化器250。其中，焦油回收管210内形成有通过第二进气通道162及第一进气通道1256a以与烘烤装置100中原料容纳腔1221连通的焦油回收腔212。如此，原料容纳腔1221中烘烤烟支产生的焦油可沿第一进气通道1256a、第二进气通道162进入焦油回收腔212内，拆卸雾化器250后可方便地对焦油回收腔212中的焦油进行清理，从而避免焦油堆积在电子烟内而影响烟气的口感及通气顺畅度。
雾化器250配接于焦油回收管210远离烘烤装置100的一端，具体包括与焦油回收管210配接的导向管252及设置于导向管252内的雾化组件254， 雾化组件254内形成有气流通道及连通气流通道与焦油回收腔212之间的雾化腔2544a。如此，雾化腔2544a中的气流可通过气流通道、焦油回收腔212、第二进气通道162、第一进气通道1256a及原料容纳腔1221排出。在本实施方式中，焦油回收管210与导向管252一体成型设置。
雾化装置200还包括设置于焦油回收腔212与雾化组件254之间的阻油件230，阻油件230上开设有连通焦油回收腔212与雾化腔2544a的出烟孔232，从而允许气流通过的同时避免焦油回收腔212中的焦油沿焦油回收腔212的侧壁向雾化组件254流动。
进一步地，雾化装置200包括压盖组件270，压盖组件270密封且可拆卸地设置于焦油回收管210与烘烤装置100之间，且压盖组件270上贯穿开设有连通于焦油回收腔212的压盖通孔。如此，烘烤装置100的下隔热座160远离上隔热座140的一端可穿设于该压盖通孔，焦油回收管210与下隔热座160之间的间隙被压盖组件270封闭而避免气流泄露。
具体地，压盖组件270包括压盖座272及密封件274，焦油回收管210套设于压盖座272的外周，密封件274密封卡嵌于压盖座272的内周且开设有压盖通孔。在本实施方式中，密封件274具有弹性，当其卡嵌于压盖座272时处于压缩状态，从而起到良好的封闭效果以避免气体从焦油回收管210与下隔热座160之间泄露。
雾化组件254包括正极顶针2541，雾化底座2542、通气管2544以及发热组件2546。其中，正极顶针2541穿设于雾化底座2542，雾化底座2542配接于雾化管252远离焦油回收管210的一端，雾化底座2542上还套设有密封圈2542a以避免气体泄漏。通气管2544支撑于雾化底座2542上且其内形成有轴向纵长延伸的雾化腔2544a，该雾化腔2544a与焦油回收腔212连通以允许气流通过。通气管2544与导向管252之间界定形成储油腔以储存烟油，且通气管2544上开设有连通储油腔与雾化腔2544a之间的进油口2544b，发热组件2546设置于雾化腔2544a内，发热组件2546的正极与负极分别与正极顶针2541与雾化底座2542电连接，以雾化由储油腔内吸附的烟油，发热组 件2546产生的热量可使烟油雾化以生成雾化烟雾。
进一步地，储油腔内填充有储油件2548，储油件2548经进油口2544b外露于雾化腔2544a内并与发热组件2546接触以为发热组件2546提供烟油。在本实施方式中，储油件2548为吸附有烟油的储油棉，通气管2544包括支撑于雾化底座2542的第一端2544c及远离雾化底座2542的第二端2544d，通气管2544的第一端2544c的外径大于第二端2544d的外径且进油口2544b贯穿开设于第一端，从而使发热组件2546接触储油棉而便于发热组件2546吸取烟油。在其它实施例中，储油件2548也可由其它材料形成，在另一些实施例中，储油腔内之间存储液态的烟油。
具体地，发热组件2546包括发热丝2546a及导油棉2546b，发热丝2546a缠绕于呈圆柱状的导油棉2546b，导油棉2546b始终与储油件2548接触以不断吸取烟油。如此，发热丝2546a通电产生热量以使导油棉2546b中的烟油雾化形成雾化烟雾。
进一步地，储油件2548远离发热组件2546的一端部分层叠有阻油件230，阻油件230用于防止储油件2548中的烟油倒流至焦油回收腔212中。进一步地，阻油件230面向焦油回收腔212的表面形成有向靠近储油件2548方向倾斜的导油面，从而将引导焦油流至储油件230内而避免在焦油堆积在雾化腔2544a中影响雾化效果。
如图1、图4及图5所示，电子烟还包括用于固定雾化装置200的安装装置300，雾化装置200通过该安装装置300稳固地安装于主壳体内且与烘烤装置100配接。
其中，安装装置300收容于主壳体内，包括安装管310及安装于安装管310一端的安装结构320，安装管310另一端插设于烘烤装置100的下隔热座160，雾化器250可从安装管310连接有安装结构320的一端插入安装管310内以与烘烤装置100配接。雾化装置200包括可拆卸地配接于雾化器250一端的卡持结构290，当雾化器250插设于安装管310内时，卡持结构290与安装结构320可拆卸地卡持以固定雾化器250。卡持结构290包括在雾化器 250的拆装方向上尺寸可变的卡持空间，安装结构320包括可在垂直于雾化器250的拆装方向上移动的活动件325，当活动件325限位于卡持空间内时，卡持结构290连接于安装结构320。
如此，雾化装置200可通过卡持结构290安装于安装装置300内，且安装结构320通过活动件325连接卡持结构290使雾化装置200的安装快速简单，从而易于雾化装置200的更换，方便对雾化装置200的焦油回收腔212进行清洗。
具体地，安装结构320包括套设于安装管310一端的三通支架321，三通支架321包括第一支架通孔3214、第二支架通孔3216及第三支架通孔3218，第一支架通孔3214贯穿开设于三通支架321，三通支架321通过该第一支架通孔3214套设于安装管310远离烘烤装置100一端的外周，第一支架通孔3214贯穿开设于三通支架321，第二支架通孔3216与第三支架通孔3218对称形成于第一支架通孔3214的侧壁，两个活动件325分别安装于第二支架通孔3216与第三支架通孔3218内，并可分别沿第二支架通孔3216与第三支架通孔3218的中心轴线伸缩以卡持或脱离卡持结构290。
进一步地，安装结构320还包括正极压盖322、气道压盖323与两个第一弹性件324。其中，正极压盖322套设于第二支架通孔3216远离第三支架通孔3218一端，其中一个第一弹性件324一端抵持于正极压盖322，另一端抵持于活动件325并向活动件325施加朝向卡持空间的推力。气道压盖323套设于第三支架通孔3218远离第二支架通孔3216一端，另一个第一弹性件324一端抵持于气道压盖323，另一端抵持于活动件325并向活动件325施加朝向卡持空间的推力。如此，两个活动件325分别在第一弹性件324的作用下始终具有相向运动的趋势以卡持卡持结构290。
进一步地，第二支架通孔3216靠近第一支架通孔3214一端的直径小于远离第一支架通孔3214一端的直径，因此第二支架通孔3216内形成环形的第二支架抵持面。活动件325包括活动件主体3252及活动件抵持部3254，活动件抵持部3254连接于活动件325远离第一支架通孔3214一端，活动件 抵持部3254的外径大于活动件主体3252的外径。因此，第二支架抵持面可抵持活动件抵持部3254与活动件主体3252之间的端面，从而限制活动件325在垂直于雾化装置200拆装方向的移动范围，避免活动件325在第一弹性件324的作用下脱离第二支架通孔3216。可以理解，第三支架通孔3218的形状与第二支架通孔3216的形状沿第一支架通孔3218的中心对称轴对称，从而使两个活动件325共同卡持雾化器250。
在一实施例中，活动件325靠近雾化器250的一端的外侧壁设有活动件斜面3252a，活动件斜面3252a相对雾化器250的中心轴线的距离自靠近雾化器250一端向远离雾化器250一端逐渐增大。如此，当卡持结构290接触活动件斜面3252a并沿雾化器250的中心轴线方向运动时，随着活动件斜面3252a在中心轴线方向上的不同位置与卡持结构290配合，活动件325可沿垂直于雾化器250的中心轴线方向运动，从而将卡持结构290的沿雾化器250中心轴线方向的运动转变为活动件325沿第二支架通孔3216或第三支架通孔3218的轴线方向运动。可以理解，活动件325上也可不设置活动件斜面3252a而在卡持结构290上设置卡持斜面。
安装结构320还包括负电极326及负电极推动组件，负电极326套设于安装管310且收容于三通支架321的第一支架通孔3214内，负电极推动组件套设于安装管310且抵持于负电极326一端，负电极326远离负电极推动组件一端抵持于卡持结构290，负电极推动组件用于对负电极326施加方向为雾化器250拆卸方向的推力。
具体地，负电极推动组件包括固定环3272、连接管3274及第二弹性件3276。其中，固定环3272固定套设于安装管310，连接管3274套设于安装管310且连接管3274的两端分别固定套设于固定环3272与三通支架321的外壁以将三通支架321相对安装管310固定。第二弹性件3276套设于安装管310并位于固定环3272与负电极326之间，第二弹性件3276的一端抵持于固定环3272，另一端伸入第一支架通孔3214内抵持于负电极326。如此，第二弹性件3276可通过负电极326对雾化器250施加方向为雾化器250拆卸方 向的推力，从而使雾化器250牢固地卡持于安装装置300内。
进一步地，负电极326靠近固定环3272一端的侧壁向外弯折延伸，第一支架通孔3214内壁还突设有支撑部以抵持负电极326，从而限制负电极326的活动范围而使负电极326始终与第二弹性件3276接触。
安装装置300还包括第一导电线330与第二导电线340，第一导电线330一端与外部结构电连接，另一端安装于固定环3272并与固定环3272电连接，第一导电线330的电流通过固定环3272与第二弹性件3276依次传递至负电极326。第二导电线340一端与外部结构电连接，另一端安装于正极压盖322并与正极压盖322电连接，第二导电线340的电流可通过正极压盖322与第一弹性件324依次传递至活动件325。
在一实施例中，安装装置300还包括设有信号导电线352的空气开关350，气道压盖323远离正极压盖322的一端开设有空气开关容纳腔，空气开关350嵌设于空气开关容纳腔，信号导电线352伸出空气开关容纳腔以连接电子方案板等外部控制结构。如此，当使用者抽吸电子烟时，主壳体内部产生的空气负压启动空气开关350，空气开关350通过信号导电线352反馈信号至其连接的外部控制结构，外部控制结构则开始为第一导电线330与第二导电线340提供电流使雾化组件254开始工作以雾化烟油，或为发热体123提供电能而使发热体123产生热量以烘烤烟支。
如图1、图6及图8所示，卡持结构290在雾化器250的拆装方向上设有位于卡持空间两侧的第一卡持斜面与第二卡持斜面，第一卡持斜面及第二卡持斜面相对雾化器250的中心轴线的距离自靠近雾化器250一端向远离雾化器250一端均逐渐增大。如此，当卡持组件292与活动件325相对滑动时，第一卡持斜面或第二卡持斜面可推动活动件325向远离雾化器250的中心轴线方向运动以为卡持结构290的运动避让出空间。
卡持结构290包括卡持底座291及卡持组件292，卡持底座291一端可拆卸地配接于雾化器250以将卡持结构290与雾化器250连接，卡持组件292套设于卡持底座291远离雾化器250一端以形成卡持空间以限位活动件325。
具体地，卡持组件292包括卡持环2922、底环2924及活动环2926，卡持环2922套设于卡持底座291远离雾化器250一端的外周，底环2924套设于卡持环2922远离卡持底座291一端的外周以与卡持环2922共同形成活动空间。活动环2926套设于卡持环2922并位于活动空间内，活动环2926与卡持环2922间隙配合以可相对卡持环2922沿雾化器250的中心轴线方向滑动以形成大小可变的卡持空间。
更具体地，卡持环2922包括依次连接且外径依次减小的第一段、第二段与第三段。底环2924套设于第三段，活动环2926套设于第二段，第一段远离第二段一端的侧壁包括作为第一卡持斜面的卡持环斜面2922a，活动环2926远离底环2924一端的侧壁包括作为第二卡持斜面的活动环斜面2926a，活动件325的活动件斜面3252a可与卡持环斜面2922a或活动环斜面2926a配合以相对运动，将卡持结构290在雾化装置200拆装方向上的运动转换为活动件325在垂直于雾化装置200拆装方向上的运动。可以理解，卡持环2922与活动件325也可不设置卡持环斜面2922a与活动环斜面2926a而通过边缘直接与活动件325的活动件斜面3252a配合。
如图1及图9所示，当雾化装置200插入安装装置300内时，卡持环2922的活动环斜面2926a接触活动件325的活动件斜面3252a且相对活动件斜面3252a滑动，从而将沿雾化器250插入方向的直线运动转换为垂直于该直线运动的径向运动，推动活动件325向远离雾化器250的中心轴线的方向运动而基本收缩于第二支架通孔3216内以避免阻挡雾化装置200移动。而当雾化装置200相对安装装置300移动至卡持空间对应于活动件325时，卡持环2922的侧壁离开活动件325，活动件325上受到的远离雾化器250的中心轴线的推力消失，活动件325在第二弹性件3276的抵持下伸入卡持空间内，从而使雾化装置200固定于安装装置300内。
进一步地，由于负电极326远离固定环3272的一端抵持于卡持底座291，因此第二弹性件3276通过负电极326与卡持底座291对卡持环2922施加沿雾化器250拆卸方向延伸的推力。当活动件325卡持于卡持空间内时，卡持 环2922的第一段与第二段之间的端面抵持于活动件325的侧壁，从而避免雾化器250从安装装置300中脱出。
在一实施例中，卡持结构290还包括弹性电极294及第三导电线295。弹性电极294卡持于卡持底座291内且弹性电极294的一端插入正极顶针2541中以与正极顶针2541电连接。弹性电极294远离正极顶针2541的一端电连接于第三导电线295。当雾化装置200安装于安装装置300时，第三导电线295远离弹性电极294的一端电连接于安装装置300的卡持环2922，因此卡持环2922上的电流先后通过第三导电线295与弹性电极294传递至正极顶针2541。正极顶针2541与发热丝2546a电连接以为发热丝2546a提供正极电流。
进一步地，如图6所示，雾化器250还包括第一绝缘环2543、第二绝缘环297及第三绝缘环298，第一绝缘环2543套设于正极顶针2541以位于正极顶针2541的外侧壁与雾化底座2542的内侧壁之间，从而使正极顶针2541与雾化底座2542相互绝缘。如此，发热丝2546a的正极引脚固定于正极顶针2541与第一绝缘环2543之间以与正极顶针2541电连接，发热丝2546a的负极引脚固定于雾化底座2542与第一绝缘环2543之间，以与雾化底座2542电连接。第二绝缘环297套设于卡持环2922与卡持底座291之间以使卡持环2922与卡持底座291之间绝缘。第三绝缘环298套设于弹性电极294外并卡设于卡持底座291内，从而使弹性电极294与卡持底座291之间绝缘而避免正负极电流相互干扰。
如图1及图9所示，雾化装置200的安装过程如下：
将雾化器250插入安装管310，对底环2924施加朝向烘烤装置100方向的推力，卡持环2922的卡持环斜面2922a接触活动件325的活动件斜面3252a且相对活动件斜面3252a滑动，从而将沿雾化器250插入方向的直线运动转换为垂直于该直线运动的径向运动，推动活动件325向远离第一支架通孔3214的方向运动。而当雾化装置200相对安装装置300运动至卡持空间与活动件325对应时，卡持环2922离开活动件325，失去卡持结构290抵持的活 动件325在第二弹性件3276的推动下伸入卡持空间内，从而使雾化装置200固定于安装装置300内。
如图10及图11所示，雾化装置200的拆卸过程如下：
对底环2924施加朝向烘烤装置100方向的推力。此时，活动环2926上的活动环斜面2926a与活动件325的活动件斜面3252a接触，随着底环2924的运动，活动环2926推动活动件325向远离第一支架通孔3214的方向运动而压缩第一弹性件324，直至活动环2926的侧壁与活动件325的侧壁抵接而无法继续压缩第一弹性件324。然后，撤销施加在底环2924上的压力，此时卡持底座291在第二弹性件3276的推动下向远离烘烤装置100的方向移动，进而带动活动件325移动，与此同时活动环2926在第一弹性件324的作用下被两个活动件325卡持而相对安装装置300保持静止，因此卡持空间逐渐减小直至活动件325与活动环2926靠近雾化器250一侧的端面接触，此时活动件325的侧壁抵持于活动环2926的侧壁，卡持环2922在第二弹性件3276的推动下继续向外运动，同时由于卡持环2922的侧壁始终抵持于活动件325的侧壁，因此第一弹性件324始终处于压缩状态直至卡持环2922离开活动件325，此时雾化装置200可彻底与安装装置300分离。
进一步地，上述电子烟雾化烟油的过程如下：
如图1所示，当使用者抽吸电子烟时，主壳体内部产生的空气负压启动空气开关350，空气开关350通过信号导电线352反馈信号至其连接的外部控制结构，外部控制结构则开始为第一导电线330与第二导电线340提供电流。
之后，第一导电线330的电流依次通过相互接触的固定环3272、第一弹性件324、负电极326、卡持底座291、雾化底座2542最后传导至发热丝2546a的负极。与此同时，第二导电线340的电流依次通过相互接触的正极压盖322、第二弹性件3276、活动件325、卡持环2922、第三导电线295、弹性电极294、正极顶针2541最后传导至发热丝2546a的正极。如此，发热丝2546a产生热量而使储油件2548中的烟油雾化形成烟雾。
进一步地，气道压盖323、活动件325、活动环2926、卡持环2922、弹性电极294以及正极顶针2541均贯穿开设有允许气流通过的通孔以形成气流通道。当雾化装置200工作时，电子烟的气流传递方向如下：
空气从空气开关350进入后，依次经过气道压盖323、活动件325、活动环2926、卡持环2922、弹性电极294、正极顶针2541进入导向管252形成的雾化腔2544a参与烟油的雾化，雾化生成的烟雾沿通气管2544依次经过由焦油回收管210形成的焦油回收腔212、由烘烤装置100的下隔热座160开设的第二进气通道162、导热件125上开设的第一进气通道1256a，最后由加热筒主体122形成的原料容纳腔1221排出。
而当烘烤装置100工作时，电子烟的气流传递方向如下：
气流从空气开关350进入后，依次经过气道压盖323、活动件325、活动环2926、卡持环2922、弹性电极294、正极顶针2541进入雾化腔2544a，之后沿通气管2544依次经过由焦油回收管210形成的焦油回收腔212、由烘烤装置100的下隔热座160开设的第二进气通道162、导热件125上开设的第一进气通道1256a到达加热筒主体122形成的原料容纳腔1221而参与烟支的烘烤，最后形成烟雾从原料容纳腔1221中排出。
上述电子烟，通过焦油回收腔212的设置，解决了烘烤装置100烘烤烟支产生的焦油残留堆填在电子烟内造成烟雾口感变差、通气顺畅程度不够的问题。而且使用者可根据需要选择使用烘烤装置100烘烤烟支还是使用雾化装置200雾化烟油的工作模式，从而满足不同需要且可清除抽吸烟支残留在口腔的异味。此外，由于雾化器250可快速拆装，因此为雾化器250的更换与焦油的清洗提供了便利，延长了电子烟的使用寿命。
本较佳实施方式的一种电子烟的控制方法，包括以下步骤：
S110：接收第一控制信号并启动烘烤工作模式以控制烘烤装置100对原料容纳腔1221内的被烘烤物进行烘烤。
具体地，电子烟包括控制装置，控制装置可接收第一控制信号以为发热 体123通电，发热体123产生的热量可对烟支进行烘烤以形成烟雾。具体地，在烘烤工作模式时，外部气流依次经气流通道、雾化腔2544a、焦油回收腔212进入原料容纳腔1221内。
S120：接收不同于所述第一控制信号的第二控制信号并启动雾化工作模式以控制雾化装置200对雾化腔2544a内的烟油进行雾化。
具体地，控制装置可接收第二控制信号以为第一导电线330、第二导电线340与第三导电线295通电，从而使雾化器250内的发热组件2546发热而雾化烟油。具体地，在雾化工作模式时，外部气流经气流通道进入雾化腔2544a形成烟雾，烟雾经焦油回收腔212及原料容纳腔1221流出。
进一步地，电子烟的控制方法还包括：在烘烤工作模式或雾化工作模式启动的同时启动空气开关350并记录电子烟的抽吸次数。
如此，可监控用户的抽烟次数与时间以控制吸烟时间，还可提醒用户更换雾化装置200。
上述电子烟的控制方法，由于可选择地使用烘烤装置100烘烤烟支与使用雾化装置200雾化烟油两种工作模式，因此可满足用户的不同需求。在抽吸烘烤形成烟雾后，可继续抽吸烟油形成的烟雾以去除口腔异味。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

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  1. 一种加热筒，其特征在于，包括：
    加热筒主体，其内形成具有底面的原料容纳腔；所述加热筒主体包括：
    第一加热段，与所述底面连接；
    第二加热段，与所述第一加热段相对设置；以及
    中间加热段，导热连接于所述第一加热段与所述第二加热段之间；其中，所述第一加热段、所述第二加热段以及所述中间加热段相互连通并共同形成所述原料容纳腔的腔壁；
    加热组件，配接于所述第一加热段；所述加热组件包括加热所述原料容纳腔中所述底面的第一导热面及加热所述第一加热段的第二导热面；
    其中，所述中间加热段的导热性能小于所述第一加热段的导热性能。
  2. 根据权利要求1所述的加热筒，其特征在于，所述中间加热段的外壁面和内壁面中至少一者上开设有导热延缓槽。
  3. 根据权利要求2所述的加热筒，其特征在于，所述导热延缓槽沿所述中间加热段的周向开设。
  4. 根据权利要求1所述的加热筒，其特征在于，所述加热组件包括发热体及与所述发热体导热连接的导热件，所述导热件内形成有导热腔，所述发热体收容于所述导热腔内且所述发热体的外表面均与所述导热腔的内腔壁贴合。
  5. 根据权利要求4所述的加热筒，其特征在于，所述导热件包括导热顶板、与所述导热顶板相对的导热底板以及第一导热侧板，所述导热顶板装配于所述第一加热段并形成所述原料容纳腔的所述底面，所述第一导热面为所述导热顶板面向所述原料容纳腔的表面；所述第一导热侧板连接于所述导热顶板的外周与所述导热底板的外周之间，所述第二导热面为所述第一导热侧板面向所述第一加热段的表面。
  6. 根据权利要求5所述的加热筒，其特征在于，所述导热件包括轴向纵长延伸的导热柱及第二导热侧板，所述导热顶板及所述导热底板均为套设于 所述导热柱外的导热环，所述第二导热侧板由所述导热顶板的内周侧沿轴向纵长延伸，所述第一导热侧板由所述导热底板的外周侧沿轴向纵长延伸；所述导热柱沿轴向两端贯通形成与所述原料容纳腔连通的第一进气通道。
  7. 根据权利要求5或6所述的加热筒，其特征在于，所述加热筒还包括开设有过滤孔的过滤片，所述过滤片覆盖所述导热顶板面向所述原料容纳腔的表面。
  8. 一种烘烤装置，其特征在于，所述烘烤装置包括上隔热座、下隔热座以及加热筒，所述加热筒为上述权利要求1-7任意一项所述的加热筒，所述上隔热座与所述下隔热座分别套设于所述加热筒轴向两端的外周。
  9. 根据权利要求8所述的烘烤装置，其特征在于，所述烘烤装置包括连接管，所述连接管套设于所述上隔热座与所述下隔热座之间，并与所述上隔热座与所述下隔热座共同形成收容所述加热筒的空间。
  10. 一种电子烟，其特征在于，包括烘烤装置及雾化装置，所述烘烤装置为上述权利要求1-9任意一项所述的烘烤装置，所述烘烤装置与所述雾化装置可拆卸地配接。
  11. 根据权利要求10所述的电子烟，其特征在于，所述雾化装置包括焦油回收腔及雾化器，所述焦油回收腔连接于雾化器与烘烤装置之间，所述雾化器内形成有气流通道及与所述气流通道连通的雾化腔，所述加热筒内所述加热组件包括发热体及与所述发热体导热连接的导热件，所述导热件内形成有第一进气通道，所述下隔热座上开设有与所述第一进气通道连通的第二进气通道，所述雾化腔与所述焦油回收腔连通，所述第一进气通道、所述第二进气通道以及所述原料容纳腔相互连通。
  12. 根据权利要求11所述的电子烟，其特征在于，所述电子烟包括均与所述烘烤装置及所述雾化装置电连接的控制装置，所述控制装置用于在接收第一控制信号时启动所述烘烤装置进入烘烤模式并在接收不同于所述第一控制信号的第二控制信号时启动所述雾化装置进入雾化模式。
PCT/CN2018/091625 2018-04-23 2018-06-15 加热筒、烘烤装置及设有其的电子烟 WO2019205260A1 (zh)

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