US20200305503A1 - Vaporization device and method thereof - Google Patents

Vaporization device and method thereof Download PDF

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Publication number
US20200305503A1
US20200305503A1 US16/619,950 US201916619950A US2020305503A1 US 20200305503 A1 US20200305503 A1 US 20200305503A1 US 201916619950 A US201916619950 A US 201916619950A US 2020305503 A1 US2020305503 A1 US 2020305503A1
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US
United States
Prior art keywords
heating component
hole
housing
cartridge
air inlet
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.)
Abandoned
Application number
US16/619,950
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English (en)
Inventor
Chen Chen
Yao Fu
Shuting Feng
Zugang YANG
Jin Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Relx Technology Co Ltd
Original Assignee
Shenzhen Relx Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201810941894.2A external-priority patent/CN110353305A/zh
Priority claimed from CN201810942876.6A external-priority patent/CN110353306A/zh
Priority claimed from CN201810943496.4A external-priority patent/CN110301673A/zh
Priority claimed from CN201910028649.7A external-priority patent/CN110326817B/zh
Application filed by Shenzhen Relx Technology Co Ltd filed Critical Shenzhen Relx Technology Co Ltd
Assigned to Shenzhen Relx Technology Co., Ltd. reassignment Shenzhen Relx Technology Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, CHEN, Feng, Shuting, FU, Yao, YANG, Zugang, ZHANG, JIN
Publication of US20200305503A1 publication Critical patent/US20200305503A1/en
Abandoned legal-status Critical Current

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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
    • A24F40/40—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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/40—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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • 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
    • 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
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • 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

Definitions

  • FIG. 7A , FIG. 7B , FIG. 7C and FIG. 7D are schematic diagrams of a heating component according to some embodiments of the present invention.
  • the cartridge housing 3 may store a vaporizable material.
  • the cartridge housing 3 may store a vaporizable liquid.
  • the vaporizable material may make contact with the heating component 6 through a through hole 4 h on the heating component top cap 4 and a through hole 5 h on the silicone heating component seal member 5 .
  • the heating component 6 includes a groove 6 c , and the vaporizable material may make direct contact with the heating component 6 through an inner wall of the groove 6 c .
  • the vaporizable material may be a type of liquid.
  • the vaporizable material may be a type of solution.
  • the vaporizable material may be referred to as e-liquid.
  • the e-liquid is edible.
  • the base O-ring 10 may be fixedly disposed in a groove 8 g of the heating component base 8 . After being combined with each other, the base O-ring 10 and the heating component base 8 are disposed inside the metal cartridge base 11 .
  • the metal cartridge base 11 may cover the base O-ring 10 .
  • the metal cartridge base 11 may cover at least one part of the heating component base 8 .
  • One end of the conductive contact 9 passes through the through hole 8 h 1 of the heating component base 8 , and the other end of the conductive contact 9 may be exposed by a through hole 11 h on the metal cartridge base 11 .
  • FIG. 2A and FIG. 2B are exploded views of a portion of a vaporization device according to some embodiments of the present invention.
  • An attractive force may be generated between the magnetic component 13 and the metal cartridge base 11 .
  • the attractive force removably combines the cartridge 100 A and the body 100 B.
  • the magnetic component 13 may be a permanent magnet.
  • the magnetic component 13 may be an electromagnet.
  • the magnetic component 13 itself has magnetic properties.
  • the magnetic component 13 has magnetic properties after being energized.
  • the sensor 16 may detect an airflow through the through hole 12 h 3 .
  • the sensor 16 may detect a barometric change through the through hole 12 h 3 .
  • the sensor 16 may detect a negative pressure through the through hole 12 h 3 .
  • the sensor 16 may be used to detect whether an air pressure is lower than a threshold through the through hole 12 h 3 .
  • the sensor 16 may detect an acoustic wave through the through hole 12 h 3 .
  • the sensor 16 may be used to detect whether an amplitude of the acoustic wave is higher than a threshold through the through hole 12 h 3 .
  • the circuit board 17 may also include a memory (not shown).
  • the memory may be integrated in the controller 171 .
  • the memory and the controller 171 may be separately disposed.
  • the other side of the circuit board 17 may include one or more luminous components (not shown). According to different operation states of the vaporization device 100 , the controller 171 may control the one or more luminous components on the circuit board 17 to produce different visual effects. In some embodiments, the one or more luminous components on the circuit board 17 may be arranged into an array. In some embodiments, the array of the one or more luminous components may have one or more rows. In some embodiments, the array of the one or more luminous components may have one or more columns.
  • the controller 171 may control the one or more luminous components to produce a visual affect. In some embodiments, when the user charges the vaporization device 100 , the controller 171 may control the one or more luminous components to produce a visual affect. In some embodiments, based on a quantity of electricity of the power supply component 20 , the controller 171 may control the one or more luminous components to produce a visual affect. In some embodiments, the visual effect produced by the one or more luminous components may include blinking, intermittent illumination or continuous illumination. In some embodiments, the controller 171 may control the brightness produced by the one or more luminous components. In some embodiments, the controller 171 may control the array of the one or more luminous components to display a specific pattern. In some embodiments, the controller 171 may control two luminous components that have different colors to illuminate and generate a mixed chromatic light.
  • the power supply component bracket 21 may be fixedly connected with the body housing 24 by a fixing component 25 .
  • the fixing component 25 may fixedly connect the power supply component bracket 21 and the body housing 24 through a through hole 21 h on the power supply component bracket 21 and a through hole 24 h 1 on the body housing 24 .
  • the motor 22 may be electrically connected to the controller 171 . Based on different operation states of the vaporization device 100 , the controller 171 may control the motor 22 to produce different somatosensory effects. In some embodiments, when the user inhales for more than a specific length of time, the controller 171 may control the motor 22 to vibrate, so as to remind the user to stop inhaling. In some embodiments, when the user charges the vaporization device 100 , the controller 171 may control the motor 22 to vibrate, so as to indicate that charging has started. In some embodiments, when the vaporization device 100 has been charged, the controller 171 may control the motor 22 to vibrate, so as to indicate that charging has been completed.
  • the charging panel 23 is disposed on the bottom of the body housing 24 . One end of the charging panel 23 is exposed by a through hole 24 h 2 of the body housing 24 .
  • the power supply component 20 can be charged by the charging panel 23 .
  • the air inlet channel 31 is located on one side of the cartridge housing 3 , and the air outlet channel 32 is located on the other side of the cartridge housing 3 .
  • the air inlet channel 31 may be located on one side of the heating component 6
  • the air outlet channel 32 may be located on the other side of the heating component 6 opposite to the air inlet channel 31 .
  • the air inlet channel 31 and the air outlet channel 32 may be configured asymmetrically in the cartridge housing 3 .
  • the configuration can at least partially vent the airflow away from the heating component 6 .
  • the configuration can at least partially prevent the airflow from flowing directly through the heating component 6 .
  • the effect of a material of the heating component on the flavor of e-liquid (vaporizable material) is reduced.
  • the condensed liquid remaining on the inner wall of the air inlet channel dose not drip on the heating component 6 even if it flows backwards, so that the condensed liquid can be prevented from clogging the heating component 6 .
  • the length 7 L is within a range of 1 mm to 10 mm. In some embodiments, the length 7 L is within a range of 1 mm to 6 mm. In some embodiments, the length 7 L is within a range of 1 mm to 4 mm. In some embodiments, the length 7 L is within a range of 1 mm to 2 mm. In some embodiments, the length 7 L may be 1.5 mm. In some embodiments, the length 7 L may be 2 mm.
  • the air inlet channel 31 extends in a direction (the vertical direction shown in FIG. 4 ).
  • the communication portion 31 c (refer to FIG. 8D ) of the air inlet channel 31 and the vaporization chamber 8 c extends in a direction (the horizontal direction in FIG. 4 ).
  • the direction in which the air inlet channel 31 extends is different from the direction in which the communication portion 31 c extends.
  • the airflow has a temperature rise Tr after passing through the vaporization chamber 8 c from the air inlet channel 31 .
  • the temperature rise Tr may be within a range of 200° C. to 220° C.
  • the temperature rise Tr may be within a range of 240° C. to 260° C.
  • the temperature rise Tr may be within a range of 260° C. to 280° C.
  • the temperature rise Tr may be within a range of 280° C. to 300° C.
  • the temperature rise Tr may be within a range of 300° C. to 320° C.
  • the temperature rise Tr may be within a range of 200° C. to 320° C.
  • a blocking component 33 b may be disposed in the air inlet channel 31 .
  • the blocking component 33 b may cause the air to enter the air inlet channel 31 through the through hole 31 h .
  • the block component 33 b may prevent the liquid from flowing from the e-liquid tank 8 t to the through hole 31 h .
  • the block component 33 b may be a check valve.
  • a blocking component 34 may be disposed in the air outlet channel 32 .
  • the through hole 5 h may have a different position from that of the through hole 4 h on the heating component top cap 401 . In some embodiments, the through hole 5 h may have a different aperture area from that of the through hole 4 h on the heating component top cap 401 .
  • Two through holes may be disposed on the silicone heating component seal member 5 used to match with the heating component top cap 405 .
  • the two through holes on the silicone heating component seal member 5 and the through holes 4 h 1 and 4 h 2 on the heating component top cap 404 may have similar shapes.
  • the two through holes on the silicone heating component seal member 5 and the through holes 4 h 1 and 4 h 2 on the heating component top cap 404 may have similar aperture areas.
  • the two through holes on the silicone heating component seal member 5 and the through holes 4 h 1 and 4 h 2 on the heating component top cap 404 may have similar positions.
  • the two through holes on the silicone heating component seal member 5 and the through holes 4 h 1 and 4 h 2 on the heating component top cap 404 may have different shapes.
  • the section 61 a extends in one direction.
  • the section 61 b extends in one direction.
  • the section 61 c extends in one direction.
  • the extension direction of the section 61 a may be in parallel with the extension direction of the section 61 b .
  • the extension direction of the section 61 a may be in parallel with the extension direction of the section 61 c .
  • the extension direction of the section 61 b may be in parallel with the extension direction of the section 61 c.
  • the threshold T3 and the threshold T2 may be the same. In some embodiments, the threshold T3 and the threshold T2 may be different. In some embodiments, the threshold T3 may be less than the threshold T2.
  • the heating component base 8 includes a supporting member 81 and a supporting member 82 .
  • the supporting member 81 is disposed next to the air inlet channel 31 .
  • the supporting member 82 is disposed next to the air outlet channel 32 .
  • the supporting member 81 has a buckle part 81 c .
  • the supporting member 82 has a buckle part 82 c .
  • the heating component base 8 is combined with the heating component top cap 4 via the buckle parts 81 c and 82 c .
  • the heating component base 8 is removably combined with the heating component top cap 4 via the buckle parts 81 c and 82 c .
  • the heating component 6 is disposed between the heating component top cap 4 and the heating component base 8 .
  • a bottom of the e-liquid tank 8 t may be provided with an e-liquid adsorbing cotton (not shown).
  • the e-liquid adsorbing cotton may adsorb the e-liquid or liquid stored in the e-liquid tank 8 t .
  • the e-liquid or liquid adsorbed by the e-liquid adsorbing cotton is less likely to flow in the e-liquid tank 8 t.
  • FIG. 9B and FIG. 9C are sectional views of a cartridge according to some embodiments of the present invention.
  • Step 203 Output a power P1 to the heating component 6 in a duration S1, and output a power P2 to the heating component 6 in a duration S2 after the duration S1.
  • the duration S1 and the duration S2 are both during the continuous inhalation action of the user.
  • Step 204 may be performed by the controller 171 , a circuit board 17 , a power supply component 20 , a conductive contact 9 , a conductive probe 15 and the heating component 6 in combination.
  • S1 is within a range of 0.1 second to 2 seconds. In some embodiments, S1 is within a range of 0.1 second to 1 seconds. In some embodiments, S1 is within a range of 0.1 second to 0.6 seconds.
  • S2 is within a range of 0.1 second to 4 seconds. In some embodiments, S2 is within a range of 0.1 second to 3.5 seconds.
  • space descriptions such as “above”, “below”, “up”, “left”, “right”, “down”, “top portion”, “bottom portion”, “vertical”, “horizontal”, “side face”, “higher than”, “lower than”, “upper portion”, “on”, “under”, “downward”, etc. are indicated relative to the orientation shown in the figures. It should be understood that the space descriptions used herein are merely for illustrative purposes, and actual implementations of the structures described herein may be spatially arranged in any orientation or manner, provided that the advantages of embodiments of the present invention are not deviated due to such arrangement.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Catching Or Destruction (AREA)
US16/619,950 2018-08-17 2019-06-27 Vaporization device and method thereof Abandoned US20200305503A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN201810942876.6 2018-08-17
CN201810941894.2A CN110353305A (zh) 2018-08-17 2018-08-17 一种雾化装置及其电子烟
CN201810943496.4 2018-08-17
CN201810942876.6A CN110353306A (zh) 2018-08-17 2018-08-17 一种雾化装置及其电子烟
CN201810941894.2 2018-08-17
CN201810943496.4A CN110301673A (zh) 2018-08-17 2018-08-17 一种雾化装置及其电子烟
CN201910028649.7 2019-01-11
CN201910028649.7A CN110326817B (zh) 2019-01-11 2019-01-11 一种电子烟电源输出功率控制方法及电子烟
PCT/CN2019/093219 WO2020034772A1 (fr) 2018-08-17 2019-06-27 Dispositif d'atomisation et procédé associé

Publications (1)

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US20200305503A1 true US20200305503A1 (en) 2020-10-01

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Family Applications (5)

Application Number Title Priority Date Filing Date
US16/619,951 Pending US20200323269A1 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/623,784 Active 2040-08-14 US11849771B2 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/619,950 Abandoned US20200305503A1 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/624,288 Active 2040-04-15 US11399568B2 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/618,801 Active 2039-10-09 US11382354B2 (en) 2018-08-17 2019-06-27 Vaporization device having air inlet and outlet channels structures

Family Applications Before (2)

Application Number Title Priority Date Filing Date
US16/619,951 Pending US20200323269A1 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/623,784 Active 2040-08-14 US11849771B2 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof

Family Applications After (2)

Application Number Title Priority Date Filing Date
US16/624,288 Active 2040-04-15 US11399568B2 (en) 2018-08-17 2019-06-27 Vaporization device and method thereof
US16/618,801 Active 2039-10-09 US11382354B2 (en) 2018-08-17 2019-06-27 Vaporization device having air inlet and outlet channels structures

Country Status (3)

Country Link
US (5) US20200323269A1 (fr)
CN (5) CN111212577A (fr)
WO (5) WO2020034774A1 (fr)

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CN110074464B (zh) * 2019-05-15 2024-04-16 深圳市你我网络科技有限公司 一种雾化器及电子烟
CN110338465A (zh) * 2019-07-16 2019-10-18 深圳麦克韦尔科技有限公司 换气阀及电子雾化装置
CN212814261U (zh) * 2020-05-09 2021-03-30 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器
WO2022141471A1 (fr) * 2020-12-31 2022-07-07 深圳市吉迩科技有限公司 Dispositif d'alimentation électrique, dispositif d'atomisation et ensemble cigarette électronique
CN113545523A (zh) * 2020-12-31 2021-10-26 深圳市吉迩科技有限公司 一种雾化装置和电子烟组件
CA3137557A1 (fr) * 2021-05-22 2022-11-22 Shenzhen Eigate Technology Co., Ltd. Pulverisateur et cigarette electronique le comprenant
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