EP3626094A1 - Multifunctional electronic cigarette set having circumferential heating - Google Patents
Multifunctional electronic cigarette set having circumferential heating Download PDFInfo
- Publication number
- EP3626094A1 EP3626094A1 EP19813223.5A EP19813223A EP3626094A1 EP 3626094 A1 EP3626094 A1 EP 3626094A1 EP 19813223 A EP19813223 A EP 19813223A EP 3626094 A1 EP3626094 A1 EP 3626094A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- atomizing
- smoking device
- chamber
- assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 120
- 239000003571 electronic cigarette Substances 0.000 title description 9
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000000391 smoking effect Effects 0.000 claims description 51
- 239000000779 smoke Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 4
- 230000008034 disappearance Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 14
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 6
- 241000208125 Nicotiana Species 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
-
- A24F47/008—
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/49—Child proofing
-
- 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
- A24F40/51—Arrangement of sensors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/03—Heaters specially adapted for heating hand held tools
Definitions
- the present disclosure pertains to the technical field of electronic smoking device, and more particularly relates to a multifunctional electronic smoking device for circumferentially heating.
- a novel smoking device for heating tobacco only has a heating module. At this time, there is no device that is capable of properly combining electronic atomization with a low-temperature baking technique. Moreover, some of the existing electronic atomization devices on the market need to repeat e-liquid injection, which is inconvenient and unsanitary.
- the existing circumferential heating element employs a ceramic material, so that the heating speed is slow, the strength of the heating element is low, and the heating element is readily broken off. Furthermore, the heating element easily produces residue which is inconvenient to clean.
- Electronic cigarettes or the smoking device are generally provided with a push-button switch, without a lock capability for the power source. This makes misusage of the device likely and, poses a potential safety hazard to children and others.
- the objective of the present disclosure is to provide a multifunctional electronic smoking device for circumferentially heating, which effectively solves the problems of electronic cigarettes and low-temperature baking cigarettes such as a dissimilar smoking experience, nonuniform circumferential heating, and being unlocked.
- a multifunctional electronic smoking device for circumferentially heating including:
- the main body 1 further includes the inner housing 11, the electrical core 9, and the airflow sensor 5.
- the inner housing 11 includes the heating chamber 1103 and the atomizing chamber 1102.
- the heating chamber 1103 is connected to the atomizing chamber 1102 through the air inlet slot 1101 for ventilation.
- the heating chamber 1103 is provided with the heating assembly 3.
- the heating assembly 3 includes the heating cup 305, the fixed sleeve 301, the outer housing 302 and the snap holder 307.
- the bottom and the opening of the heating cup 305 are fixed in the outer housing 302 by the snap holder 307 and the fixed sleeve 301, respectively.
- a gap is arranged between the heating cup 305 and the outer housing 302, and is filled with the thermal insulation layer 303.
- the temperature sensor 304 is arranged on an outer wall of the heating cup 305.
- the heating cup 305 is a heating glass cup, and a heating element on the heating cup 305 is the resistance-type printed heating circuit 3051.
- the atomizing assembly 2 includes the atomizing holder 206, the e-liquid storage cover 202 and the e-liquid storage chamber 201.
- the e-liquid storage chamber 201 is fixed on the e-liquid storage cover 202.
- the atomizing wire 204 is arranged on the atomizing holder 206, and is electrically connected to an electrode 207.
- the slide switch 101 includes the Hall element 1011, the magnet 1012, and the push button 1013.
- the magnet 1012 is fixed on the push button 1013.
- the Hall element 1011 is located at a position allowing the Hall element 1011 to sense a presence of a magnetic field of the magnet 1012 when the push button 1013 slides to a first position, and to sense a disappearance of the magnetic field of the magnet 1012 when the push button 1013 slides to a second position,.
- a sensor airflow passage is defined by the gap on the outer housing of the smoking device, the gap between the airflow sensor 5 and the inner housing, and an air hole of the bottom of the heating cup 305.
- the heating chamber 1103 is connected to the atomizing chamber 1102 through the air inlet slot 1101 for ventilation, so as to collectively define a smoke airflow passage.
- the sensor airflow passage is arranged in parallel with the smoke airflow passage and is connected to the smoke airflow passage through the vent hole 12 for ventilation.
- a ventilation connection point is located on an upstream side of the heating assembly 3 and is located on a downstream side of the smoke airflow passage.
- the airflow sensor 5 is located in the sensor airflow passage.
- the smoking device enters a working state
- the heating cup 305 heats the cigarette inserted in the heating cup 305
- the atomizing wire 204 in the atomizing assembly 2 enters a preheating state.
- a smoker can smoke through a cigarette butt.
- the air in the sensor airflow passage during the smoking process is also sucked away, thereby generating a negative pressure to the airflow sensor 5.
- a heating wire in the atomizing assembly 2 is driven to work, i.e. e-liquid is atomized by the atomizing assembly.
- the air enters the sensor airflow passage from a gap of a printed circuit board (PCB) circuit 8 at a bottom of the outer housing, and gets into the heating assembly 3.
- the heating wire heats and atomizes the e-liquid to generate the smoke.
- the smoke is mixed with the air to generate a mixture and enter the heating cup 305.
- the mixture of the air and the smoke is mixed with the smoke generated after the cigarette is heated by the heating cup 305, and then is smoked by the smoker.
- the present disclosure has the following advantages.
- the multifunctional electronic smoking device for circumferentially heating including:
- the main body 1 further includes the inner housing 11, the electrical core 9, and the airflow sensor 5.
- the inner housing 11 includes the heating chamber 1103 and the atomizing chamber 1102.
- the heating chamber 1103 is connected to the atomizing chamber 1102 through the air inlet slot 1101 for ventilation.
- the heating chamber 1103 is provided with the heating assembly 3.
- the heating assembly 3 includes the heating cup 305, the fixed sleeve 301, the outer housing 302 and the snap holder 307.
- the bottom and the opening of the heating cup 305 are fixed in the outer housing 302 by the snap holder 307 and the fixed sleeve 301, respectively.
- a gap is arranged between the heating cup 305 and the outer housing 302, and is filled with the thermal insulation layer 303.
- the temperature sensor 304 is arranged on an outer wall of the heating cup 305.
- the heating cup 305 is a heating glass cup, and a heating element on the heating cup 305 is the resistance-type printed heating circuit 3051.
- the atomizing assembly 2 includes the atomizing holder 206, the e-liquid storage cover 202 and the e-liquid storage chamber 201.
- the e-liquid storage chamber 201 is fixed on the e-liquid storage cover 202.
- the atomizing wire 204 is arranged on the atomizing holder 206, and is electrically connected to the electrode 207.
- the slide switch 101 includes the Hall element 1011, the magnet 1012, and the push button 1013.
- the magnet 1012 is fixed on the push button 1013.
- the Hall element 1011 is located a position allowing the Hall element 1011 to sense a presence of a magnetic field of the magnet 1012 when the push button 1013 slides to a first position, and to sense a disappearance of the magnetic field of the magnet 1012 when the push button 1013 slides to a second position.
- a sensor airflow passage is defined by the gap on the outer housing of the smoking device, the gap between the airflow sensor 5 and the inner housing, and an air hole of the bottom of the heating cup 305.
- the heating chamber 1103 is connected to the atomizing chamber 1102 through the air inlet slot 1101 for ventilation, so as to collectively define a smoke airflow passage.
- the sensor airflow passage is arranged in parallel with the smoke airflow passage and is connected to the smoke airflow passage through the vent hole 12 for ventilation.
- the ventilation connection point is located on an upstream side of the heating assembly 3 and is also located on a downstream side of the smoke airflow passage.
- the airflow sensor 5 is located in the sensor airflow passage.
- the main switch 7 is turned on, and the push button 1013 on the smoking device is pushed away.
- a cigarette is inserted into the heating cup 305, and the atomizing assembly 2 is inserted into the smoking device.
- the smoking device enters a working state
- the heating cup 305 heats the cigarette inserted in the heating cup 305
- the atomizing wire 204 in the atomizing assembly 2 enters a preheating state.
- the smoker can smoke through a cigarette butt.
- the air in the sensor airflow passage is also sucked away, thereby generating a negative pressure to the airflow sensor 5.
- the heating wire in the atomizing assembly 2 is driven to work, i.e.
- the e-liquid is atomized by the atomizing assembly.
- the air enters the sensor airflow passage from a gap of the PCB circuit 8 at the bottom of the outer housing, and reaches the heating assembly 3.
- the air is mixed with the smoke generated by the e-liquid that is heated and atomized by the heating wire, and then enters the heating cup 305.
- the mixture of the air and the smoke is mixed with the smoke generated by the cigarette that is heated by the heating cup 305, and then is smoked by the smoker.
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Catching Or Destruction (AREA)
- Control Of Resistance Heating (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
- The present disclosure pertains to the technical field of electronic smoking device, and more particularly relates to a multifunctional electronic smoking device for circumferentially heating.
- Tobacco industry has gone through a revolution ever since the emergence of electronic cigarettes. This revolution is certainly a welcome news for smokers and second hand smokers. Electronic cigarette leads the way of this reform, however, electronic cigarettes have not reached the expected success level because of the fact that electronic cigarettes cannot completely satisfy the psychological and physiological needs of consumers. As a result, currently the electronic cigarettes are not replacing conventional cigarettes. Recently, a novel technique of heated non-burning tobacco technology has been developed. In this technology, different portions of tobacco are heated. For example, the IQOS series produced by Philip Morris middle portion of tobacco is heated. British American Tobacco GLO employs the (flexible printed circuit) FPC heating module to achieve circumferential heating. Some of these devices may even combine the two methods mentioned above. However, most of these smoking devices have many issues which have not been completely solved at this time.
- Currently, a novel smoking device for heating tobacco only has a heating module. At this time, there is no device that is capable of properly combining electronic atomization with a low-temperature baking technique. Moreover, some of the existing electronic atomization devices on the market need to repeat e-liquid injection, which is inconvenient and unsanitary. In addition, the existing circumferential heating element employs a ceramic material, so that the heating speed is slow, the strength of the heating element is low, and the heating element is readily broken off. Furthermore, the heating element easily produces residue which is inconvenient to clean. Electronic cigarettes or the smoking device are generally provided with a push-button switch, without a lock capability for the power source. This makes misusage of the device likely and, poses a potential safety hazard to children and others.
- The objective of the present disclosure is to provide a multifunctional electronic smoking device for circumferentially heating, which effectively solves the problems of electronic cigarettes and low-temperature baking cigarettes such as a dissimilar smoking experience, nonuniform circumferential heating, and being unlocked.
- The objective of the present disclosure is realized by the following technical solutions:
a multifunctional electronic smoking device for circumferentially heating, including: - the
main body 1, wherein themain body 1 is provided with theslide switch 101, the main switch 7 and theheating assembly 3; - the atomizing assembly 2; wherein the atomizing assembly 2 is detachably embedded and connected to the
main body 1. - In the multifunctional electronic smoking device for circumferentially heating, the
main body 1 further includes theinner housing 11, the electrical core 9, and the airflow sensor 5. Theinner housing 11 includes theheating chamber 1103 and the atomizingchamber 1102. Theheating chamber 1103 is connected to the atomizingchamber 1102 through theair inlet slot 1101 for ventilation. - In the multifunctional electronic smoking device for circumferentially heating, the
heating chamber 1103 is provided with theheating assembly 3. Theheating assembly 3 includes theheating cup 305, thefixed sleeve 301, theouter housing 302 and thesnap holder 307. The bottom and the opening of theheating cup 305 are fixed in theouter housing 302 by thesnap holder 307 and thefixed sleeve 301, respectively. A gap is arranged between theheating cup 305 and theouter housing 302, and is filled with thethermal insulation layer 303. Thetemperature sensor 304 is arranged on an outer wall of theheating cup 305. - In the multifunctional electronic smoking device for circumferentially heating, the
heating cup 305 is a heating glass cup, and a heating element on theheating cup 305 is the resistance-type printedheating circuit 3051. - In the multifunctional electronic smoking device for circumferentially heating, the atomizing assembly 2 includes the atomizing
holder 206, thee-liquid storage cover 202 and thee-liquid storage chamber 201. Thee-liquid storage chamber 201 is fixed on thee-liquid storage cover 202. The atomizingwire 204 is arranged on the atomizingholder 206, and is electrically connected to anelectrode 207. - In the multifunctional electronic smoking device for circumferentially heating, the
slide switch 101 includes theHall element 1011, themagnet 1012, and thepush button 1013. Themagnet 1012 is fixed on thepush button 1013. TheHall element 1011 is located at a position allowing theHall element 1011 to sense a presence of a magnetic field of themagnet 1012 when thepush button 1013 slides to a first position, and to sense a disappearance of the magnetic field of themagnet 1012 when thepush button 1013 slides to a second position,. - In the multifunctional electronic smoking device for circumferentially heating, a sensor airflow passage is defined by the gap on the outer housing of the smoking device, the gap between the airflow sensor 5 and the inner housing, and an air hole of the bottom of the
heating cup 305. Theheating chamber 1103 is connected to the atomizingchamber 1102 through theair inlet slot 1101 for ventilation, so as to collectively define a smoke airflow passage. The sensor airflow passage is arranged in parallel with the smoke airflow passage and is connected to the smoke airflow passage through thevent hole 12 for ventilation. A ventilation connection point is located on an upstream side of theheating assembly 3 and is located on a downstream side of the smoke airflow passage. The airflow sensor 5 is located in the sensor airflow passage. - The working process of the present disclosure is as follows.
- Opening the main switch 7, pushing the
push button 1013 on the smoking device, inserting a cigarette into theheating cup 305, and inserting the atomizing assembly 2 into the smoking device. At this time, the smoking device enters a working state, theheating cup 305 heats the cigarette inserted in theheating cup 305, and then the atomizingwire 204 in the atomizing assembly 2 enters a preheating state. After heating is completed, a smoker can smoke through a cigarette butt. The air in the sensor airflow passage during the smoking process is also sucked away, thereby generating a negative pressure to the airflow sensor 5. After that, a heating wire in the atomizing assembly 2 is driven to work, i.e. e-liquid is atomized by the atomizing assembly. The air enters the sensor airflow passage from a gap of a printed circuit board (PCB) circuit 8 at a bottom of the outer housing, and gets into theheating assembly 3. The heating wire heats and atomizes the e-liquid to generate the smoke. Then, the smoke is mixed with the air to generate a mixture and enter theheating cup 305. The mixture of the air and the smoke is mixed with the smoke generated after the cigarette is heated by theheating cup 305, and then is smoked by the smoker. - The present disclosure has the following advantages.
- 1. The smoking device is provided with two detachable assemblies, i.e. the main body and the atomizing assembly, which is convenient for the smoker to operate. The atomizing assembly of the present disclosure is disposable, without the need of repeating the e-liquid injection, which is convenient, clean and sanitary.
- 2. The heating cup and the atomizing assembly are both arranged in the smoking device of the present disclosure to combine the low-temperature baking cigarette and the atomized e-liquid of electronic cigarettes, thereby effectively remedying the defects of dissimilar smoking feeling experience of the e-liquid smoke generated by the atomizing assembly, and inadequate flavor.
- 3. In the present disclosure, the sensor airflow passage and the smoke airflow passage are independent and arranged in parallel in the smoking device, which effectively improves the nonuniform distribution of the airflow and the unstable suction function caused by the coincidence of the sensor airflow passage and the smoke airflow passage. Meanwhile, the sensor is prevented from the damage caused by the condensate generated during the smoking process due to the coincidence of the sensor airflow passage and the smoke airflow passage.
- 4. The present disclosure combines the heating circuit with the glass substrate, performs the layering and segmenting treatments to obtain a glass cup with a printed heating circuit. The printed heating circuit can uniformly circumferentially heat the cigarette.
- 5. In the present disclosure, the main switch and the slide switch are configured to prevent children from accidentally opening the device and being harmed.
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FIG. 1 is a schematic diagram showing an internal structure of the smoking device of the present disclosure. -
FIG. 2 is a schematic diagram showing a structure of a main body of the smoking device of the present disclosure. -
FIG. 3 is a schematic diagram showing a structure of a heating assembly of the smoking device of the present disclosure. -
FIG. 4 is a schematic diagram showing a structure of an atomizing assembly of the smoking device of the present disclosure. -
FIG. 5 is a schematic diagram showing a structure of an inner housing of the smoking device of the present disclosure. -
FIG. 6 is a schematic diagram showing a structure of a slide switch of the smoking device of the present disclosure. -
FIG. 7 is a schematic diagram showing a structure of a heating cup of the smoking device of the present disclosure. - In the drawings: 1-main body, 101-slide switch, 2-atomizing assembly, 201-e-liquid storage chamber, 202-e-liquid storage cover, 203-atomizing cover, 204-atomizing wire, 205-insulating ring, 206-atomizing holder, 207-electrode, 3-heating assembly, 301-fixed sleeve, 302-outer housing, 303-thermal insulation layer, 304-temperature sensor, 305-heating cup, 3051-heating circuit, 306-snap ring, 307-snap holder, 4-smoking product, 5-airflow sensor, 6-PCB bracket, 7-main switch, 8-PCB circuit, 9-electrical core, 10-Hall switch board, 1011-Hall element, 1012-magnet, 1013-push button, 11-inner housing, 1101-air inlet slot, 1102-atomizing chamber, 1103-heating chamber, and 12-vent hole.
- The following embodiment is intended to illustrate the present disclosure rather than limiting the scope of the protection of the present disclosure.
- The multifunctional electronic smoking device for circumferentially heating, including:
- the
main body 1, wherein themain body 1 is provided with theslide switch 101, the main switch 7 and theheating assembly 3; - the atomizing assembly 2; wherein the atomizing assembly 2 is detachably embedded and connected to the
main body 1. - In the multifunctional electronic smoking device for circumferentially heating, the
main body 1 further includes theinner housing 11, the electrical core 9, and the airflow sensor 5. Theinner housing 11 includes theheating chamber 1103 and theatomizing chamber 1102. Theheating chamber 1103 is connected to theatomizing chamber 1102 through theair inlet slot 1101 for ventilation. - In the multifunctional electronic smoking device for circumferentially heating, the
heating chamber 1103 is provided with theheating assembly 3. Theheating assembly 3 includes theheating cup 305, the fixedsleeve 301, theouter housing 302 and thesnap holder 307. The bottom and the opening of theheating cup 305 are fixed in theouter housing 302 by thesnap holder 307 and the fixedsleeve 301, respectively. A gap is arranged between theheating cup 305 and theouter housing 302, and is filled with thethermal insulation layer 303. Thetemperature sensor 304 is arranged on an outer wall of theheating cup 305. - In the multifunctional electronic smoking device for circumferentially heating, the
heating cup 305 is a heating glass cup, and a heating element on theheating cup 305 is the resistance-type printedheating circuit 3051. - In the multifunctional electronic smoking device for circumferentially heating, the atomizing assembly 2 includes the
atomizing holder 206, thee-liquid storage cover 202 and thee-liquid storage chamber 201. Thee-liquid storage chamber 201 is fixed on thee-liquid storage cover 202. Theatomizing wire 204 is arranged on theatomizing holder 206, and is electrically connected to theelectrode 207. - In the multifunctional electronic smoking device for circumferentially heating, the
slide switch 101 includes theHall element 1011, themagnet 1012, and thepush button 1013. Themagnet 1012 is fixed on thepush button 1013. TheHall element 1011 is located a position allowing theHall element 1011 to sense a presence of a magnetic field of themagnet 1012 when thepush button 1013 slides to a first position, and to sense a disappearance of the magnetic field of themagnet 1012 when thepush button 1013 slides to a second position. - In the multifunctional electronic smoking device for circumferentially heating, a sensor airflow passage is defined by the gap on the outer housing of the smoking device, the gap between the airflow sensor 5 and the inner housing, and an air hole of the bottom of the
heating cup 305. Theheating chamber 1103 is connected to theatomizing chamber 1102 through theair inlet slot 1101 for ventilation, so as to collectively define a smoke airflow passage. The sensor airflow passage is arranged in parallel with the smoke airflow passage and is connected to the smoke airflow passage through thevent hole 12 for ventilation. The ventilation connection point is located on an upstream side of theheating assembly 3 and is also located on a downstream side of the smoke airflow passage. The airflow sensor 5 is located in the sensor airflow passage. - The working process of the present disclosure is as follows.
- The main switch 7 is turned on, and the
push button 1013 on the smoking device is pushed away. A cigarette is inserted into theheating cup 305, and the atomizing assembly 2 is inserted into the smoking device. At this time, the smoking device enters a working state, theheating cup 305 heats the cigarette inserted in theheating cup 305, and theatomizing wire 204 in the atomizing assembly 2 enters a preheating state. After the heating process is complete, the smoker can smoke through a cigarette butt. During the smoking process, the air in the sensor airflow passage is also sucked away, thereby generating a negative pressure to the airflow sensor 5. After that, the heating wire in the atomizing assembly 2 is driven to work, i.e. the e-liquid is atomized by the atomizing assembly. The air enters the sensor airflow passage from a gap of the PCB circuit 8 at the bottom of the outer housing, and reaches theheating assembly 3. The air is mixed with the smoke generated by the e-liquid that is heated and atomized by the heating wire, and then enters theheating cup 305. The mixture of the air and the smoke is mixed with the smoke generated by the cigarette that is heated by theheating cup 305, and then is smoked by the smoker.
Claims (7)
- A multifunctional electronic smoking device for circumferentially heating, comprising:a main body (1), wherein the main body (1) is provided with a slide switch (101), a main switch (7) and a heating assembly (3); andan atomizing assembly (2); wherein the atomizing assembly (2) is detachably embedded and connected to the main body (1).
- The multifunctional electronic smoking device for circumferentially heating according to claim 1, wherein the main body (1) further comprises an inner housing (11), an electrical core (9), and an airflow sensor (5); and the inner housing (11) comprises a heating chamber (1103) and an atomizing chamber (1102), wherein the heating chamber (1103) is connected to the atomizing chamber (1102) through an air inlet slot (1101) for ventilation.
- The multifunctional electronic smoking device for circumferentially heating according to claim 2, wherein the heating chamber (1103) is provided with a heating assembly (3); the heating assembly (3) comprises a heating cup (305), a fixed sleeve (301), an outer housing (302) and a snap holder (307); a bottom and an opening of the heating cup (305) are fixed in the outer housing (302) by the snap holder (307) and the fixed sleeve (301), respectively; a gap is arranged between the heating cup (305) and the outer housing (302), and is filled with a thermal insulation layer (303); and a temperature sensor (304) is arranged on an outer wall of the heating cup (305).
- The multifunctional electronic smoking device for circumferentially heating according to claim 3, wherein the heating cup (305) is a heating glass cup, and a heating element on the heating cup (305) is a resistance-type printed heating circuit (3051).
- The multifunctional electronic smoking device for circumferentially heating according to claim 4, wherein the atomizing assembly (2) comprises an atomizing holder (206), an e-liquid storage cover (202) and an e-liquid storage chamber (201); the e-liquid storage chamber (201) is fixed on the e-liquid storage cover (202); and an atomizing wire (204) is arranged on the atomizing holder (206), and is electrically connected to an electrode (207).
- The multifunctional electronic smoking device for circumferentially heating according to claim 5, wherein the slide switch (101) comprises a Hall element (1011), a magnet (1012), and a push button (1013); the Hall element (1011) is fixed to the inner housing (11); the magnet (1012) is fixed on the push button (1013); the Hall element (1011) is located a position allowing the Hall element (1011) to sense a presence of a magnetic field of the magnet (1012) when the push button (1013) slides to a first position, and to sense a disappearance of the magnetic field of the magnet (1012) when the push button (1013) slides to a second position.
- The multifunctional electronic smoking device for circumferentially heating according to claim 6, wherein a sensor airflow passage is defined by a gap on an outer housing of the smoking device, a gap between the airflow sensor (5) and the inner housing, and an air hole of the bottom of the heating cup (305); the heating chamber (1103) is connected to the atomizing chamber (1102) through the air inlet slot (1101) for ventilation, so as to define a smoke airflow passage; the sensor airflow passage is arranged in parallel with the smoke airflow passage and is connected to an airflow of the smoke airflow passage through a vent hole (12) for ventilation; a ventilation connection point is located on an upstream side of the heating assembly (3) and is located on a downstream side of the smoke airflow passage; and the airflow sensor (5) is located in the sensor airflow passage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810732116.2A CN108713798A (en) | 2018-07-05 | 2018-07-05 | A kind of circumferential direction heated multi-function electronic smoking set |
PCT/CN2019/092289 WO2020007206A1 (en) | 2018-07-05 | 2019-06-21 | Multifunctional electronic cigarette set having circumferential heating |
Publications (3)
Publication Number | Publication Date |
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EP3626094A1 true EP3626094A1 (en) | 2020-03-25 |
EP3626094A4 EP3626094A4 (en) | 2021-03-10 |
EP3626094B1 EP3626094B1 (en) | 2021-11-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19813223.5A Active EP3626094B1 (en) | 2018-07-05 | 2019-06-21 | Multifunctional electronic cigarette set having circumferential heating |
Country Status (8)
Country | Link |
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EP (1) | EP3626094B1 (en) |
JP (1) | JP6771114B1 (en) |
KR (1) | KR102127789B1 (en) |
CN (1) | CN108713798A (en) |
ES (1) | ES2905588T3 (en) |
PT (1) | PT3626094T (en) |
RU (1) | RU2722248C1 (en) |
WO (1) | WO2020007206A1 (en) |
Cited By (2)
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WO2022023776A1 (en) * | 2020-07-31 | 2022-02-03 | Nicoventures Trading Limited | Article for use in an aerosol provision system |
WO2022096584A1 (en) * | 2020-11-06 | 2022-05-12 | Jt International S.A. | Aerosol generation device, associated assembly and controlling method |
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CN108713798A (en) * | 2018-07-05 | 2018-10-30 | 云南中烟工业有限责任公司 | A kind of circumferential direction heated multi-function electronic smoking set |
CN209420955U (en) | 2018-11-14 | 2019-09-24 | 常州市派腾电子技术服务有限公司 | A kind of electronic cigarette |
CN109717513A (en) * | 2019-01-08 | 2019-05-07 | 深圳市合元科技有限公司 | Electric heating Smoke-generating System |
KR102224748B1 (en) | 2019-02-13 | 2021-03-08 | 주식회사 케이티앤지 | Aerosol generating device including magnetic sensor and method of operating same |
CN210747225U (en) * | 2019-06-22 | 2020-06-16 | 深圳市你我网络科技有限公司 | Electron cigarette fog ware and electron cigarette |
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CN110250584B (en) * | 2019-07-05 | 2024-05-24 | 陈玉水 | Electronic cigarette with push switch |
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CN112998330B (en) * | 2021-03-16 | 2024-06-25 | 深圳市基克纳科技有限公司 | Battery box of electronic atomization device and electronic atomization device |
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CN208550037U (en) * | 2018-07-05 | 2019-03-01 | 云南中烟工业有限责任公司 | A kind of circumferential direction heated multi-function electronic smoking set |
CN108713798A (en) * | 2018-07-05 | 2018-10-30 | 云南中烟工业有限责任公司 | A kind of circumferential direction heated multi-function electronic smoking set |
-
2018
- 2018-07-05 CN CN201810732116.2A patent/CN108713798A/en active Pending
-
2019
- 2019-06-21 ES ES19813223T patent/ES2905588T3/en active Active
- 2019-06-21 PT PT198132235T patent/PT3626094T/en unknown
- 2019-06-21 EP EP19813223.5A patent/EP3626094B1/en active Active
- 2019-06-21 RU RU2019137676A patent/RU2722248C1/en active
- 2019-06-21 JP JP2019566664A patent/JP6771114B1/en active Active
- 2019-06-21 KR KR1020197031319A patent/KR102127789B1/en active IP Right Grant
- 2019-06-21 WO PCT/CN2019/092289 patent/WO2020007206A1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022023776A1 (en) * | 2020-07-31 | 2022-02-03 | Nicoventures Trading Limited | Article for use in an aerosol provision system |
WO2022096584A1 (en) * | 2020-11-06 | 2022-05-12 | Jt International S.A. | Aerosol generation device, associated assembly and controlling method |
Also Published As
Publication number | Publication date |
---|---|
WO2020007206A1 (en) | 2020-01-09 |
RU2722248C1 (en) | 2020-05-28 |
EP3626094B1 (en) | 2021-11-03 |
PT3626094T (en) | 2022-01-18 |
CN108713798A (en) | 2018-10-30 |
KR102127789B1 (en) | 2020-06-30 |
KR20200005544A (en) | 2020-01-15 |
JP6771114B1 (en) | 2020-10-21 |
JP2020533949A (en) | 2020-11-26 |
ES2905588T3 (en) | 2022-04-11 |
EP3626094A4 (en) | 2021-03-10 |
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