[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2016033734A1 - 烟具 - Google Patents

烟具 Download PDF

Info

Publication number
WO2016033734A1
WO2016033734A1 PCT/CN2014/085744 CN2014085744W WO2016033734A1 WO 2016033734 A1 WO2016033734 A1 WO 2016033734A1 CN 2014085744 W CN2014085744 W CN 2014085744W WO 2016033734 A1 WO2016033734 A1 WO 2016033734A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat generating
smoking article
generating layer
heat
accommodating
Prior art date
Application number
PCT/CN2014/085744
Other languages
English (en)
French (fr)
Inventor
陈志平
Original Assignee
深圳麦克韦尔股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to PCT/CN2014/085744 priority Critical patent/WO2016033734A1/zh
Publication of WO2016033734A1 publication Critical patent/WO2016033734A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F1/00—Tobacco pipes
    • A24F1/28—Tubular pipes, e.g. in the form of cigars
    • 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
    • A24F40/20—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
    • A24F40/50—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
    • A24F40/60—Devices with integrated user interfaces
    • 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
    • A24F40/70—Manufacture

Definitions

  • the present invention relates to an electronic device, and more particularly to a smoking article.
  • a smoking device includes a body, a suction portion disposed opposite to the body, a first cover body, a power source housed in the body, a circuit board electrically connected to the power source, and a heating body connected to the circuit board, the heating body including the receiving body
  • the heat generating component and the electrode are provided with a receiving space inside and an outer surface facing away from the receiving space.
  • the heat generating component is disposed on the outer surface of the receiving component, the heat generating component comprises a heat generating layer and an insulating layer, and the heat generating layer is formed on the insulating layer.
  • the resistance layer has a resistance range of 0.2 ohm-0.9 ohm
  • the insulating layer is coated on the outer surface of the accommodating member, and the heat generating layer is attached to the accommodating member, and the electrode is electrically connected to the heat generating layer, and the power source is a battery
  • the magnification range is 15C-30C.
  • the heat generating layer is formed on the side of the insulating layer facing the accommodating member by a printing process.
  • the smoking article further includes a controller housed in the body, and the controller is electrically connected to the power source and the circuit board for automatically adjusting the output power of the battery.
  • the heat generating member is sintered to the outer surface of the accommodating member.
  • the receiving member and the insulating layer are both made of ceramic.
  • the smoking article further includes a second cover that is disposed on the suction portion, and the second cover is provided with a magnet and is detachably mounted on the suction portion by magnetic attraction.
  • the body is provided with an air guiding tube
  • the air suction portion is provided with an air suction passage
  • the receiving member further comprises a first end adjacent to the first cover body and a second end opposite to the first end, the first end The opening is arranged to face the first cover body, and the second end is provided with an air outlet hole communicating with the receiving space, and the air outlet hole and the air suction passage are communicated through the air guiding tube.
  • the receiving member further has an inner surface facing the receiving space
  • the first cover body is provided with a pressing protrusion facing the receiving space, the pressing protrusion blocking opening and forming with the inner surface of the receiving member There is a gap.
  • the circuit board includes an electrode pair corresponding to the electrode of the heating body and a temperature sensor facing the heating body, the receiving member further includes a groove formed at the second end, and the temperature sensor is received in the groove for sensing Measure the temperature of the container.
  • the smoking device further includes a controller housed in the body, the controller is electrically connected to the power source and the circuit board, and the body is further provided with a switch electrically connected to the controller, a temperature adjustment button and a display screen.
  • the switch is used to control the start and stop of the smoking device
  • the temperature adjustment button is used to adjust the output power of the power source
  • the display screen is used to display the temperature of the heating body and the power of the power source.
  • the above-mentioned smoking implement adopts a battery with a magnification range of 15C-30C as a power source, and controls the resistance range of the heat generating layer to 0.2 ohm-0.9 ohm, the heat conduction efficiency is high, and the heating stability of the smoking utensil can be ensured, and the battery is not easily heated by the circulation. damage.
  • FIG. 1 is an exploded perspective view of a smoking article of an embodiment
  • Figure 2 is a cross-sectional view of an embodiment of the smoking article
  • FIG. 3 is a cross-sectional view of a heating body and a circuit board of an embodiment of the smoking article
  • Figure 4 is a cross-sectional view of an embodiment of the heating body
  • Figure 5 is an enlarged view of the portion A shown in Figure 4.
  • Figure 6 is an enlarged view of a portion B shown in Figure 2;
  • Figure 7 is a flow chart showing a method of manufacturing a heating body according to an embodiment
  • Figure 8 is a flow chart showing the steps of fixing the heat generating component of the heating body to the accommodating member
  • Figure 9 is a flow chart showing a method of sensing the temperature of an object to be heated in an inhaler according to an embodiment.
  • the smoking device 100 of the embodiment includes a body 10 , an air suction portion 20 disposed at one end of the body 10 , a first cover 30 disposed at an end of the body 10 away from the air suction portion 20 , and a receiving body.
  • the smoking article 100 is a smokeless smoking article.
  • the body 10 is substantially cylindrical and has an air guiding tube 101 therein.
  • One end of the body 10 is provided with a flap 11 and a screw 12 that fixes the flap 11 to the body 10, and the flap 11 is rotatable about the screw 12.
  • the main body 10 is also provided with a switch 13, a temperature adjustment button 14, and a display screen 15 at intervals.
  • the switch 13 is used to control the activation and deactivation of the smoking device 100
  • the temperature adjustment button 14 is used to adjust the output power of the power source 40
  • the display screen 15 is used to display the temperature of the heating body 60 and the amount of power of the power source 40.
  • the air suction portion 20 is disposed at an end of the body 10 away from the blocking piece 11 and has an air suction passage 201 communicating with the air guiding tube 101.
  • the intake unit 20 is a cigarette holder.
  • the smoking article 100 further includes a second cover 70 that is disposed on the suction portion 20.
  • the second cover 70 is provided with a magnet 71 and detachably fixed to the suction portion 20 by magnetic attraction to protect the suction portion 20. It can be understood that when the air suction portion 20 does not include the magnetic conductive material, the second cover 70 can be locked on the air suction portion 20 through the engaging structure.
  • the first cover 30 is disposed at one end of the body 10 away from the air suction portion 20 , and a pressing protrusion 31 is protruded from a side of the first cover 30 facing the air suction portion 20 .
  • the power source 40 is received in the middle of the body 10 for supplying power to the smoking device 100.
  • the power source 40 is a high-rate battery capable of discharging a large current, and the magnification ranges from 15C to 30C.
  • the air guiding tube 101 is located at one side of the power source 40.
  • the circuit board 50 is disposed at an end of the power source 40 adjacent to the first cover 30 and electrically connected to the power source 40. As shown in FIG. 3, the circuit board 50 has a plate shape, and a side facing away from the power source 40 is provided with spaced electrode pairs 51 and a temperature sensor 52. The temperature sensor 52 is located between the electrode pairs 51 and spaced apart from the electrode pair 51.
  • the heating body 60 is received in the body 10 and detachably inserted into the circuit board 50 to achieve electrical connection with the circuit board 50.
  • the flap 11 of the body 10 secures the heating body 60 within the body 10 such that the heating body 60 abuts against the circuit board 50.
  • the heating body 60 includes a accommodating member 61, a heat generating member 62, and an electrode 63.
  • a receiving space 610 is formed in the accommodating member 61 for accommodating the object to be heated.
  • the accommodating member has a cylindrical shape, and the object to be heated is flue-cured tobacco leaves.
  • the accommodating member 61 has an inner surface 611 surrounding the accommodating space 610 and an outer surface 612 facing away from the accommodating space 610.
  • the accommodating space 610 is for accommodating the flue-cured tobacco leaves.
  • the receiving member 61 includes a first end 613 and a second end 614 opposite the first end 613.
  • the first end 613 is provided with an opening 630 that faces the first cover 30 and communicates with the receiving space 610.
  • the pressing protrusion 31 of the first cover 30 is disposed on the opening 630 and is pressed against the tobacco in the receiving space 610. As shown in FIG.
  • a gap 615 is formed between the pressing projection 31 and the inner surface 611 of the accommodating member 61.
  • the second end 614 closes the receiving space 610 and is provided with an air outlet 616, a recess 617 that is recessed toward the receiving space 610, and a pair of receiving slots 618.
  • the air outlet 616 communicates with the accommodating space 610 and communicates with the air intake passage 201 through the air duct 101.
  • the pair of receiving grooves 618 are spaced apart from each other and are recessed toward the receiving space 610 for receiving the electrode 63.
  • the groove 617 is disposed between the two receiving grooves 618 for receiving the temperature sensor 52 to sense the temperature of the receiving member 61 through the temperature sensor 52.
  • the air outlet 616 is located between a receiving groove 618 and a recess 617. The air outlet 616 is spaced apart from the groove 617 and the receiving groove 618.
  • the heat generating element 62 includes a heat generating layer 621 and an insulating layer 622 formed on one side of the insulating layer 622 by a printing process.
  • the heat generating component 62 is wrapped around the outer surface 612 of the accommodating member 61, and the heat generating layer 621 is attached to the accommodating member 61.
  • the shape of the heat generating layer 621 can be designed according to customer needs.
  • the heat generating layer 621 is a heat conducting wire that reciprocates back. It can be understood that the shape of the heat generating layer 621 can be designed according to customer needs.
  • the heat generating layer 621 can also be a grid-shaped heat conducting wire.
  • the accommodating member 61 and the heat generating member 62 are sintered together to increase the contact area of the heat generating layer 621 with the accommodating member 61.
  • the accommodating member 61 and the insulating layer 622 are each made of ceramic. Specifically, materials such as alumina, aluminum nitride, and silicon nitride may be used, and the heat generating layer 621 may be selected from a high melting point metal such as tungsten.
  • the resistance of the heat generating layer 621 may be 0.2 ohms to 0.9 ohms.
  • the side wall of the heating body 60 should be thin, and the side wall thickness may be from 0.6 mm to 1.5 mm, preferably from 0.8 mm to 1.0 mm.
  • the two electrodes 63 are respectively received in the two receiving grooves 618 and electrically connected to the heat generating layer 621 of the heat generating element 62.
  • the electrode 63 is electrically connected to the electrode pair 51 on the circuit board 50.
  • the heating body 60 further includes a conductive member 64 for conducting the electrode 63 and the heat generating layer 621.
  • the conductive member 64 is in the form of a sheet, and is disposed on the second end 614 of the receiving member 61. One end is electrically connected to the heat generating layer 621, and the other end is bent and received in the receiving groove 618 and adhered to the electrode 63. It is electrically connected to the electrode 63.
  • the conductive member 64 may not be provided, but the end of the heat generating layer 621 may be bent, connected to the electrode 63 across the second end 614, or the trench may be opened at the second end 614.
  • a conductive material is disposed in the trench to electrically connect the electrode 63 to the heat generating layer 621.
  • the smoking device 100 can further include a controller 80 that is received in the body 10 and electrically connected to the power source 40 and the circuit board 50.
  • the controller 80 is electrically connected to the switch 13, the temperature adjustment button 14 and the display screen 15. To control the starting and closing of the smoking device 100, adjust the output power of the power source 40, and control the display screen 15 to display the temperature of the heating body 60 and the amount of power of the power source 40.
  • the power source 40 When the smoking tool 100 is in operation, the power source 40 outputs a voltage, and the electrode 63 of the heating body 60 is electrically connected to the electrode pair 51 on the circuit board 50, thereby generating a current in the heat generating layer 621 of the heat generating element 62 electrically connected to the electrode 63, thereby generating a current.
  • Heat The tobacco material is heated in the accommodating space 610 of the accommodating member 61 to generate smoke.
  • the airflow enters the receiving space 610 through the gap 615 between the pressing protrusion 31 and the inner surface 611 of the receiving member 61, and the flue gas is introduced into the air guiding passage 102 through the air outlet hole 616. Then, it enters the inhalation passage 201 through the air guiding passage 102, and finally enters the user's mouth.
  • the power display is divided into 5 grids, and each grid represents 20% of the electricity.
  • the smoking device 100 automatically alarms, such as the battery symbol flashes or the indicator light flashes.
  • the indicator light glows red; when the temperature is stable, the indicator light glows green; when the user leaves, the smoking device 100 will enter the low power consumption mode, and the indicator light will be blue; after the user picks up the smoking device 100 again, the smoking device 100 Return to the working state, the indicator light shows the corresponding status.
  • the duty cycle of the smoking article 100 is 10 minutes. After 10 minutes, the user still does not use, and the smoking device 100 will automatically shut down.
  • display 15 shows that the temperature is in low heat mode (default is 190 °C mode), blue light; when heated to medium heat mode (210 ° C), display 15 glows green; heated to high heat mode (230 ° C) When the display 15 glows red.
  • the indicator light flashes blue; when the battery is partially charged, the indicator light flashes green; when the battery is low, the indicator light flashes red; when charging, the indicator light glows red.
  • the heat generating layer 621 of the heating body 60 is attached to the accommodating member 61, and the accommodating member 61 and the heat generating member 62 are sintered together, the contact area is large, the heat transfer efficiency is high, and the effect of heating the tobacco material is obtained. it is good.
  • the heat generating layer 621 is formed on the insulating layer 622 by a printing process, and the heat generating layer 621 is located between the insulating layer 622 and the receiving member 61, and is short-circuited, safe and reliable; and the receiving member 61 contacting the tobacco material is made of aluminum oxide and aluminum nitride.
  • Environmentally friendly ceramic materials such as silicon nitride are harmless to the human body under high temperature heating.
  • the smoking device 100 further includes the controller 80, it is only necessary to store the difference between the surface temperature of the heating body 60 and the internal temperature of the heating body 60 in the controller 80 (specifically, it can be measured through the production process), and The surface temperature of the heating body 60 sensed by the temperature sensor 52 on the accommodating member 61, and then the internal temperature of the heating body 60 is calculated, which is convenient to manufacture and low in cost.
  • the temperature of the heating body 60 is sensed by the temperature sensor 52 and displayed on the display screen 15 to facilitate the user to adjust the temperature of the heating.
  • the technical solution can achieve the power of more than 200W when the temperature is rapidly started, reach the temperature requirement of tobacco baking within 8 seconds of starting, and the power consumption is small and the performance is excellent in the heat preservation stage.
  • the following is reflected in several sets of experimental data.
  • the power supply is selected from different battery rates for sample comparison test. Each of the multiples takes 10, and the power is turned on for 30 seconds. The power is cycled for 10,000 cycles in a 30-second power-off mode to check the service life.
  • the power supply is two batteries, the voltage is 8.6V, and the resistance of the heating layer is 0.5 ohm.
  • Sample Battery rate (C) Results after the cycle test 1 14
  • the current is too small and the receiving parts cannot heat up quickly 2 15 No damage, the receiving parts can heat up quickly 3 16 No damage, the receiving parts can heat up quickly 4 17 No damage, the receiving parts can heat up quickly 5 18 No damage, the receiving parts can heat up quickly 6 19 No damage, the receiving parts can heat up quickly 7 20 No damage, the receiving parts can heat up quickly 8 twenty one No damage, the receiving parts can heat up quickly 9 twenty two No damage, the receiving parts can heat up quickly 10 twenty three No damage, the receiving parts can heat up quickly 11 twenty four No damage, the receiving parts can heat up quickly 12 25 No damage, the receiving parts can heat up quickly 13 26 No damage, the receiving parts can heat up quickly 14 27 No damage, the receiving parts can heat up quickly 15 28 No damage, the receiving parts can heat up quickly 16 29 No damage, the receiving parts can heat up quickly 17 30 No damage, the receiving parts can heat up
  • the heating body 60 is designed to be tested for different resistance values, each of which has 10 resistance values, is energized for 30 seconds, and is cycled for 10,000 cycles in a 30-second power-off mode to detect the service life.
  • the power supply uses two batteries and the voltage is 8.6V.
  • the battery can be a lithium battery, and the full-voltage voltage of each lithium battery is 4.1-4.3V.
  • the voltage can be continuously reduced to 3.5V. Therefore, the voltage should actually be a range value during the experiment. , that is, 7-8.6V.
  • the resistance value of the heat generating layer is designed to be 0.2 ohm-0.9 ohm, which can meet the power requirement for the rapid heating of the heating body, and does not require a too high power supply voltage. If the resistance is too small, the discharge current requirement of the battery is too high, and the requirements of the circuit control system for automatically adjusting the output power will also be increased; if the resistance is too large, the supply voltage will be required to be increased. In the field of electronic cigarettes, the product is small in size. The size of the power supply battery is also small, and it is difficult to use a high-power, high-voltage battery.
  • the heating body is designed to be tested for different resistance values.
  • the temperature of the test heating body rises to the temperature of the tobacco baking (250 degrees). .
  • Sample Heat resistance (ohms) Time (seconds) 1 0.2 2 2 0.3 2 3 0.4 3 4 0.5 4 5 0.6 5 6 0.7 6 7 0.8 7 8 0.9 8
  • the temperature of the heating body can be rapidly increased in 2 seconds to 8 seconds.
  • the battery with a power range of 15C-30C is selected as the power source, and the resistance range of the heat generating layer is controlled to 0.2 ohm-0.9 ohm, which meets the requirements of rapidly heating the tobacco leaf, and can ensure the stability of the heating of the smoking device. Not easy to damage quickly due to cyclic heating.
  • FIG. 7 is a flow chart of a method of manufacturing a heating body for a smoking article according to an embodiment, the method comprising the following steps:
  • the steps of providing the accommodating member include mixing and molding.
  • the mixing process adopts an organic solvent system, and the receiving member is formed into a cylindrical shape after sintering;
  • the step of providing the insulating layer includes mixing and casting, the mixing process of the insulating layer is the same as the mixing process of the receiving member, and the insulating layer is casted.
  • Pre-formed, formed into a film, temporarily not sintered, the thickness of the casting can be adjusted according to actual needs.
  • the forming of the accommodating member and the formation of the insulating layer may be performed simultaneously, or the accommodating member may be formed first to form an insulating layer.
  • the order of addition of the mixture is the additive, the main oxide and the corresponding colloid, and the mixing period is 3-4 days.
  • the heat generating layer is formed on one side of the insulating layer by a printing process, and the heat generating layer has a line structure that reciprocates back.
  • the heat generating layer may also have a grid shape.
  • the heat generating component is wound around the outer surface of the accommodating member, wherein the heat generating layer is attached to the accommodating member.
  • the step includes:
  • an adhesive is disposed on the heat generating layer.
  • the adhesive may be uniformly disposed on the heat generating layer by painting or spraying or sputtering.
  • the heat generating layer is adhered to the outer surface of the accommodating member by an adhesive to fix the heat generating member to the accommodating member.
  • the heat generating layer is disposed on the outer surface of the accommodating member so as to surround the accommodating member.
  • the heating body can be heated at 300 degrees for 24 hours to evaporate the adhesive between the heat generating member and the accommodating member.
  • the heating body can be placed in a mixed gas of nitrogen gas and hydrogen gas and calcined at a high temperature of 1,650 degrees for 27 hours.
  • an electrode electrically connected to the heat generating layer is formed on the receiving member.
  • the heating body manufacturing method further comprises the steps of:
  • the heating body can be calcined at a high temperature of 1400 ° C for 17 hours in a mixed gas of nitrogen and hydrogen to lower the thickness of the side wall of the heating body.
  • the glaze layer may also be formed on the inner surface after grinding, or the glaze layer may be directly formed on the inner surface without grinding.
  • the side wall of the accommodating member tends to be thick, otherwise the accommodating member is liable to be damaged when being combined with the heat generating member, and therefore, the thickness of the side wall of the accommodating member is generally difficult to control at 1.2. Below mm, the thickness of the sidewall of the entire heating body is difficult to control below 1.4 mm, resulting in a thick sidewall of the entire heating body.
  • the inner surface of the accommodating member is ground to thin the side wall of the accommodating member, so that the thickness of the side wall of the heating body can be reduced.
  • the accommodating member and the insulating layer are both made of ceramics. Specifically, materials such as alumina, aluminum nitride, and silicon nitride may be used, and the heat generating layer may be made of a high melting point metal such as tungsten.
  • the thickness of the insulating layer, the shape of the heat generating pot, the shape of the heat generating layer, and the resistance of the heat generating layer can be adjusted according to actual needs in the design stage.
  • the resistance of the heat generating layer is 0.2 ohms to 0.9 ohms.
  • the side walls of the heating body should be thin, and the side wall thickness may be from 0.6 mm to 1.5 mm, preferably from 0.8 mm to 1.0 mm.
  • the heat generating layer is formed by a printing process, and the shape and the resistance value can be arbitrarily adjusted, thereby minimizing the resistance value, increasing the heating rate without being easily blown, and ensuring a large contact area between the heat generating layer and the accommodating member.
  • the heating layer is evenly distributed; the heat generating layer is located between the insulating layer and the accommodating member, and the short circuit is not generated, and is safe and reliable; the accommodating member contacting the tobacco material is made of an environmentally-friendly ceramic material such as alumina, aluminum nitride or silicon nitride, and is heated at a high temperature. It is harmless to the human body.
  • Figure 9 is a flow chart showing a method of sensing the temperature of an object to be heated in an inhaler according to an embodiment. The method includes the following steps:
  • the controller acquires a relation W of the surface temperature T1 of the accommodating member and the internal temperature T2 of the accommodating member.
  • the relation W obtained by the experiment is previously stored in the controller of the inhaler.
  • a memory electrically connected to the controller may be disposed in the inhaler, and the relationship W is stored in the memory, and the controller may acquire the relationship W from the memory by calling.
  • the temperature sensor acquires the real-time surface temperature t1 of the accommodating member and transmits it to the controller.
  • the temperature sensor can be utilized to sense the real-time surface temperature t1 of the container and transmit the sensed real-time surface temperature t1 to the controller.
  • the controller calculates the real-time internal temperature t2 of the accommodating member according to the real-time surface temperature t1 by using the relation W.
  • the real-time internal temperature t2 is the temperature of the object to be heated.
  • the controller controls the display to display the real-time internal temperature t2.
  • the inhaler further includes a switch, a temperature adjustment button, and a display screen.
  • the controller is electrically connected to the switch, the temperature adjustment button and the display to control the start and stop of the inhaler, adjust the output power, and control the display to display the temperature of the object to be heated.
  • the inhaler further comprises a controller, only the difference between the surface temperature T1 of the accommodating member and the internal temperature T2 of the accommodating member (measured in the production process) can be stored in the controller, and can be disposed on the accommodating member.
  • the temperature sensor senses the real-time surface temperature t1 of the container, and then calculates the internal temperature t2 of the container and displays it on the display screen, while the real-time internal temperature t2 is the temperature of the object to be heated. It is convenient for the user to regulate the heating temperature and change the taste.

Landscapes

  • Resistance Heating (AREA)

Abstract

一种烟具，包括本体（10）、相对设置于本体（10）上的吸气部（20）与第一盖体（30）、收容于本体（10）内的电源（40）、电性连接电源（40）的电路板（50）以及与电路板（50）相连的加热体（60），加热体（60）包括容纳件（61）、发热件（62）以及电极（63），容纳件（61）内部设有收容空间（610）且具有背离收容空间（610）的外表面（612），发热件（62）设置于容纳件（61）的外表面（612）上，发热件（62）包括发热层（621）和绝缘层（622），发热层（621）形成于绝缘层（622）的一侧，发热层（621）的阻值范围为0.2欧姆-0.9欧姆，绝缘层（622）包覆于容纳件（61）的外表面（612）且发热层（621）贴合于容纳件（61），电极（63）与发热层（621）电性连接，电源（40）为电池，其倍率范围为15C-30C。

Description

烟具
【技术领域】
本发明涉及一种电子设备，尤其涉及一种烟具。
【背景技术】
随着吸烟与健康研究的不断深入，一些科学研究已表明，卷烟中危害人体的物质绝大多数是由烟草燃烧时烟草热裂解产生的。为解决上述问题，菲利普莫瑞斯烟草公司等一批公司已经开发出电加热烟具，通过加热烟草的方式，让烟草释放尼古丁等成分，而避免烟草燃烧产生的有害物质。然而，目前的电加热烟具普遍加热速度慢，加热结构复杂。
【发明内容】
基于此，有必要提供一种加热速度较快的烟具。
一种烟具，包括本体、相对设置于本体上的吸气部与第一盖体、收容于本体内的电源、电性连接电源的电路板以及与电路板相连的加热体，加热体包括容纳件、发热件以及电极，容纳件内部设有收容空间且具有背离收容空间的外表面，发热件设置于容纳件的外表面上，发热件包括发热层和绝缘层，发热层形成于绝缘层的一侧，发热层的阻值范围为0.2欧姆-0.9欧姆，绝缘层包覆于容纳件的外表面且发热层贴合于容纳件，电极与发热层电性连接，电源为电池，其倍率范围为15C-30C。
在其中一个实施例中，发热层采用印刷工艺形成于绝缘层朝向容纳件的一侧。
在其中一个实施例中，烟具还包括收容于本体内的控制器，控制器与电源和电路板电性连接，用于自动调节电池的输出功率。
在其中一个实施例中，发热件烧结于容纳件的外表面。
在其中一个实施例中，容纳件和绝缘层均由陶瓷制成。
在其中一个实施例中，烟具还包括盖设于吸气部上的第二盖体，第二盖体设有磁铁并通过磁吸力可拆卸地装设在吸气部上。
在其中一个实施例中，本体内设有导气管，吸气部开设有吸气通道，容纳件还包括邻近第一盖体的第一端和与第一端相对的第二端，第一端设有开口，开口朝向第一盖体，第二端开设有连通收容空间的出气孔，出气孔与吸气通道通过导气管连通。
在其中一个实施例中，容纳件还具有朝向收容空间的内表面，第一盖体设有朝向收容空间的抵压凸起，抵压凸起挡设开口并与容纳件的内表面之间形成有间隙。
在其中一个实施例中，电路板包括与加热体的电极对应连接的电极对和朝向加热体的温度传感器，容纳件还包括开设于第二端的凹槽，温度传感器收容于凹槽，用于感测容纳件的温度。
在其中一个实施例中，烟具还包括收容于本体内的控制器，控制器与电源和电路板电性连接，本体上还设置有分别与控制器电性连接的开关、温度调节按键及显示屏，开关用于控制烟具的启动与关闭，温度调节按键用于调节电源的输出功率，显示屏用于显示加热体的温度及电源的电量。
上述烟具选用倍率范围为15C-30C的电池作为电源，并将发热层的阻值范围控制在0.2欧姆-0.9欧姆，热传导效率高，又能保证烟具加热的稳定性，电池不易因循环加热很快损坏。
【附图说明】
图1为一实施例烟具的立体分解图；
图2为一实施例烟具的剖面图；
图3为一实施例烟具的加热体及电路板的剖面图；
图4为一实施例加热体的剖面图；
图5为图4所示A部的放大图；
图6为图2所示B部的放大图；
图7 为一实施例加热体的制造方法的流程图；
图8为一实施例加热体的发热件固定于容纳件的步骤的流程图；
图9为一实施例吸入器内被加热物温度的感测方法的流程图。
【具体实施方式】
如图1和图2所示，一实施例的烟具100包括本体10、设置于本体10一端的吸气部20、设置于本体10的远离吸气部20的一端的第一盖体30、收容于本体10内的电源40、电性连接电源40的电路板50以及与电路板50相连的加热体60。在本实施方式中，烟具100为一种无烟烟具。
本体10大致为圆筒状，其内设有导气管101。本体10的一端设置有挡片11以及螺钉12，螺钉12将挡片11固定在本体10上，且挡片11能够绕螺钉12旋转。
本体10上还间隔设置有开关13、温度调节按键14及显示屏15。开关13用于控制烟具100的启动与关闭，温度调节按键14用于调节电源40的输出功率，显示屏15用于显示加热体60的温度及电源40的电量。
吸气部20盖设于本体10的远离挡片11的一端，其上开设有与导气管101相通的吸气通道201。在本实施方式中，吸气部20为烟嘴。在一个实施例中，烟具100还包括盖设于吸气部20上的第二盖体70。第二盖体70设有磁铁71并通过磁吸力可拆卸地固定在吸气部20上，以保护吸气部20。可以理解，当吸气部20不包括导磁材料时，第二盖体70可通过卡合结构卡设于吸气部20上。
第一盖体30盖设于本体10的远离吸气部20的一端，第一盖体30的朝向吸气部20的一侧凸设有抵压凸起31。
电源40收容于本体10的中部，用于为烟具100供电。在本实施例中，电源40为能大电流放电的高倍率电池，其倍率范围在15C-30C。导气管101位于电源40的一侧。
电路板50设置于电源40邻近第一盖体30的一端，且与电源40电性连接。如图3所示，电路板50呈板状，其背离电源40的一侧设有间隔设置的电极对51，以及温度传感器52。温度传感器52位于电极对51之间，且与电极对51间隔设置。
加热体60收容于本体10内且可拆卸地插设于电路板50上，以实现与电路板50的电性连接。本体10的挡片11将加热体60固定在本体10内，从而使得加热体60抵于电路板50上。
如图3-5所示，加热体60包括容纳件61、发热件62以及电极63。
容纳件61内形成收容空间610，用于收容被加热物。在本实施例中，容纳件为圆筒状，被加热物为烤烟烟叶。容纳件61具有环绕收容空间610的内表面611和背离收容空间610的外表面612，收容空间610用于收容烤烟烟叶。容纳件61包括第一端613及与第一端613相对的第二端614。第一端613设有开口630，开口630朝向第一盖体30并与收容空间610相通。第一盖体30的抵压凸起31挡设于开口630并抵压于收容空间610内的烟叶上。如图6所示，抵压凸起31与容纳件61的内表面611之间形成有间隙615。第二端614封闭收容空间610，且其上设有出气孔616、朝向收容空间610凹陷的凹槽617以及一对收容槽618。出气孔616连通收容空间610并通过导气管101连通吸气通道201。一对收容槽618相互间隔且均朝向收容空间610凹陷，用于收容电极63。凹槽617设置于二收容槽618之间，用于收容温度传感器52以通过温度传感器52感测容纳件61的温度。出气孔616位于一个收容槽618与凹槽617之间。出气孔616与凹槽617及收容槽618均相互间隔设置。
发热件62包括发热层621和绝缘层622，发热层621采用印刷工艺形成于绝缘层622的一面。发热件62包覆于容纳件61的外表面612，且发热层621贴合于容纳件61。发热层621的形状可以根据客户需要进行设计，在本实施例中，发热层621为呈往复回折的导热丝。可以理解，发热层621的形状可以根据客户需要进行设计，例如，发热层621也可以为网格状的导热丝。
在本实施方式中，容纳件61和发热件62烧结在一起，以增大发热层621与容纳件61的接触面积。容纳件61和绝缘层622均由陶瓷制成。具体地，可使用氧化铝、氮化铝、氮化硅等材料，发热层621可选用钨等高熔点金属。发热层621的阻值可为0.2欧姆-0.9欧姆。为了尽量提高加热速度，加热体60的侧壁应较薄，侧壁厚度可为0.6毫米-1.5毫米，优选为0.8毫米-1.0毫米。
两个电极63分别收容于两个收容槽618中，并与发热件62的发热层621电性连接。电极63与电路板50上的电极对51电性连接。
在一个实施例中，加热体60还包括用于导通电极63和发热层621的导电件64。导电件64为片状，其贴合设置于容纳件61的第二端614上，一端与发热层621电性连接，另一端弯折后收容于收容槽618内并贴合于电极63，以与电极63电性连接。在其他实施例中，也可以不设置导电件64，而将发热层621的端部弯折，跨过第二端614与电极63连接，又或者在第二端614上开设沟槽，通过在沟槽中布设导电材料，来实现电极63与发热层621的电性连接。
可以理解，烟具100还可以包括收容于本体10内并与电源40和电路板50电性连接的控制器80，控制器80与开关13、温度调节按键14及显示屏15均电性连接，用以控制烟具100的启动与关闭、调节电源40的输出功率，以及控制显示屏15显示加热体60的温度及电源40的电量。
烟具100工作时，电源40输出电压，加热体60的电极63与电路板50上的电极对51导通，从而使与电极63电性连接的发热件62的发热层621内产生电流，进而产生热量。烟料在容纳件61的收容空间610内被加热，产生烟气。使用者在吸气部20处吸气时，气流通过抵压凸起31与容纳件61的内表面611之间的间隙615进入收容空间610，通过出气孔616将烟气带入导气通道102，再经过导气通道102进入吸气通道201，最后进入使用者口中。
电子烤烟工作温度范围170℃-230℃。使用者调整温度时，每按一次温度调节按键14，温度升高或降低1-2℃。电量显示分5格，每格代表20%的电量。当电量低至20%时，烟具100自动报警，如电池符号闪烁或指示灯闪烁等。加热时，指示灯发红光；温度稳定时，指示灯发绿光；使用者离开时，烟具100将进入低耗电模式，指示灯发蓝光；使用者再次拿起烟具100之后，烟具100重返工作状态，指示灯显示相应状态。烟具100的工作周期为10分钟，10分钟后使用者仍未使用，烟具100将自动关机。开机时，显示屏15显示温度为低热量模式（默认为190℃模式），发蓝光；加热到中热量模式（210℃）时，显示屏15发绿光；加热到高热量模式（230℃）时，显示屏15发红光。烟具100满电时，指示灯闪蓝光；部分电量时，指示灯闪绿光；低电量时，指示灯闪红光；充电时，指示灯发红光。
在本发明的烟具100中，由于加热体60发热层621贴合设置于容纳件61上，且容纳件61与发热件62烧结在一起，因而接触面积大，热传导效率高，加热烟料的效果好。发热层621采用印刷工艺形成于绝缘层622，且发热层621位于绝缘层622和容纳件61之间，不会发生短路，安全可靠；跟烟料接触的容纳件61采用氧化铝、氮化铝、氮化硅等环保的陶瓷材料，在高温加热下对人体无害。
此外，由于烟具100还包括控制器80，只需在控制器80中存储加热体60的表面温度与加热体60的内部温度的差值（具体可通过生产过程中测得），即可通过设置于容纳件61上的温度传感器52感测到的加热体60的表面温度，继而计算出加热体60的内部温度，制造方便，成本较低。通过温度传感器52感测加热体60的温度，并显示在显示屏15上，方便使用者调控加热的温度。
本技术方案通过上述的设计可以实现在快速启动升温时，达到200W以上的功率，在启动8秒内达到烟草烘烤的温度要求，且在保温阶段功耗小，性能卓越。以下通过几组实验数据体现。
实验一：
将电源选用不同倍率的电池做试样对比测试，每种倍率取10支，进行30秒通电，30秒断电的方式循环测试10000个周期，检测其使用寿命的情况。
条件：电源为两节电池，电压共8.6V，发热层电阻为0.5欧姆。
试样 电池倍率（C） 循环测试后的结果
1 14 电流过小，容纳件无法快速升温
2 15 无损坏，容纳件能快速升温
3 16 无损坏，容纳件能快速升温
4 17 无损坏，容纳件能快速升温
5 18 无损坏，容纳件能快速升温
6 19 无损坏，容纳件能快速升温
7 20 无损坏，容纳件能快速升温
8 21 无损坏，容纳件能快速升温
9 22 无损坏，容纳件能快速升温
10 23 无损坏，容纳件能快速升温
11 24 无损坏，容纳件能快速升温
12 25 无损坏，容纳件能快速升温
13 26 无损坏，容纳件能快速升温
14 27 无损坏，容纳件能快速升温
15 28 无损坏，容纳件能快速升温
16 29 无损坏，容纳件能快速升温
17 30 无损坏，容纳件能快速升温
18 31 电池内阻对回路影响太大， 6 支无法正常工作。
从上表中可看出，当电池的倍率低于15C时，无法满足快速加热的需求，而电池倍率高于30C的时候，电池出现损坏。
实验二：
将加热体60设计成不同阻值做样对比测试，每种阻值取10支，进行30秒通电，30秒断电的方式循环测试10000个周期，检测其使用寿命的情况。
条件：电源采用两节电池，电压共8.6V。具体地，电池可为锂电池，每节锂电池满电电压为4.1-4.3V，随着电量的减少，其电压可不断的降到3.5V，因此，实验过程中电压实际应该为一个范围值，即7-8.6V。
试样 电池倍率（ C ） 发热丝阻值 ( 欧姆 ) 循环测试后的结果
1 20 0.1 6 支电池过流损坏
2 20 0.2 无损坏
3 20 0.3 无损坏
4 20 0.4 无损坏
5 20 0.5 无损坏
6 20 0.6 无损坏
7 20 0.7 无损坏
8 20 0.8 无损坏
9 20 0.9 无损坏
10 20 1.0 电流过小，容纳件无法快速升温
11 25 0.1 3 支电池过流损坏
12 25 0.2 无损坏
13 25 0.3 无损坏
14 25 0.4 无损坏
15 25 0.5 无损坏
16 25 0.6 无损坏
17 25 0.7 无损坏
18 25 0.8 无损坏
19 25 0.9 无损坏
20 25 1.0 电流过小，容纳件无法快速升温
从上表中可看出，将发热层的电阻值设计为0.2欧姆-0.9欧姆，能满足加热体快速升温所需的功率要求，不需要太高的供电电压。电阻过小，对电池的放电电流要求太高，对输出功率自动调节的电路控制系统的要求也会提高；电阻过大，就会要求提高供电电压，在电子烟领域中，产品的体积小，供电电池的体积也小，使用大功率高电压的电池是很困难的。
实验三：
将加热体设计成不同阻值做样对比测试，在电源采用两节4.3V的电池，电池倍率为20的情况下，测试加热体的温度升到烟草烘烤的温度（250度）的时间情况。
试样 发热层阻值 ( 欧姆 ) 时间（秒）
1 0.2 2
2 0.3 2
3 0.4 3
4 0.5 4
5 0.6 5
6 0.7 6
7 0.8 7
8 0.9 8
从上表中可看出，电池倍率为20的情况下，当发热层的阻值在0.2欧姆-0.9欧姆的时候，加热体的温度能够在2秒-8秒内迅速升高。
综上所述，选用倍率范围为15C-30C的电池作为电源，并将发热层的阻值范围控制在0.2欧姆-0.9欧姆，符合快速加热烟叶的要求，又能保证烟具加热的稳定性，电池不易因循环加热很快损坏。
图7为一实施例的用于烟具的加热体的制造方法的流程图，该方法包括以下步骤：
S200，提供容纳件及绝缘层，容纳件通过烧结成型且设有用于容纳被加热物的收容空间和背离收容空间的外表面，绝缘层通过流延形成。
具体地，提供容纳件的步骤均包括混料和成型。混料工序采用有机溶剂体系，容纳件烧结成型后呈圆筒状；提供绝缘层的步骤包括混料和流延，绝缘层的混料工序与容纳件的混料工序相同，绝缘层通过流延预成型，形成膜状，暂不烧结，流延的厚度可根据实际需求调整。容纳件的成型和绝缘层的形成可同时进行，也可以先形成容纳件再形成绝缘层。在本实施例中，混料的加料顺序为添加剂、主料氧化物和相应胶体，混料周期3-4天。
S400，在绝缘层上印刷发热层，以形成发热件。具体地，发热层采用印刷工艺形成于绝缘层的一面，发热层呈往复回折的线条结构，在其他实施例中，发热层也可呈网格状。
S600，将发热件卷曲绕设于容纳件的外表面，其中发热层贴合于容纳件。具体地，如图8所示，该步骤包括：
S602，在发热层上设置粘合剂。具体地，可以采用涂抹或者喷涂或溅射等方式将粘合剂均匀设置于发热层上。
S604，使发热层通过粘合剂与容纳件的外表面粘合，以将发热件固定于容纳件上。在本实施方式中，将发热层环绕容纳件贴合设置于容纳件的外表面上。
S606，去除粘合剂。在本实施例中，可将加热体保持300度加热24小时，以使发热件和容纳件之间的粘合剂蒸发。
S608，烧结发热件和容纳件。在本实施例中，可将加热体置于氮气和氢气的混合气体中保持1650度高温煅烧27小时。
S800，于容纳件上制作与发热层电性连接的电极。
在一个实施例中，在步骤S800之前，该加热体的制造方法还包括步骤：
S700，对容纳件的内表面进行研磨。在本实施例中，可将加热体置于氮气和氢气的混合气体中保持1400度高温煅烧17小时，以降低加热体的侧壁厚度。在其他实施例中，还可以在研磨后的内表面上制作釉层，或不进行研磨而直接在内表面制作釉层。
由于在烧结前，容纳件需与发热件复合，故容纳件的侧壁往往较厚，否则在与发热件复合时容纳件容易出现损坏，因此，容纳件的侧壁的厚度一般难以控制在1.2mm以下，整个加热体侧壁厚度难以控制在1.4mm以下，导致整个加热体侧壁很厚。在本实施例中，进一步在烧结发热件和容纳件后，对容纳件的内表面进行研磨，磨薄容纳件的侧壁，从而可以降低加热体侧壁厚度。
容纳件和绝缘层均由陶瓷制成，具体地，可使用氧化铝、氮化铝、氮化硅等材料，发热层可选用钨等高熔点金属。绝缘层的厚度、发热锅的形状、发热层的形状和发热层的阻值均可在设计阶段根据实际需求调整。发热层的阻值为0.2欧姆-0.9欧姆。为了尽量提高加热速度，加热体的侧壁应较薄，侧壁厚度可为0.6毫米-1.5毫米，优选为0.8毫米-1.0毫米。
在本发明加热体的制造方法中，发热层采用印刷工艺形成，可以任意调节形状及阻值，从而尽量降低阻值，提高加热速率而不易烧断，并保证发热层与容纳件的接触面积大，加热均匀；发热层位于绝缘层和容纳件之间，不会发生短路，安全可靠；跟烟料接触的容纳件采用氧化铝、氮化铝、氮化硅等环保的陶瓷材料，在高温加热下对人体无害。
图9为一实施例吸入器内被加热物温度的感测方法的流程图。该方法包括以下步骤：
S10，控制器获取容纳件的表面温度T1和容纳件的内部温度T2的关系式W。具体地，将通过实验获得的关系式W预先存入吸入器的控制器中。可以理解，吸入器中还可设置一个与控制器电性连接的存储器，关系式W存储于存储器中，控制器可从存储器中通过调用来获取关系式W。
S20，温度传感器获取容纳件的实时表面温度t1并传输给控制器。具体地，可利用温度传感器感测容纳件的实时表面温度t1，并将感测到的实时表面温度t1传送至控制器。
S30，控制器利用关系式W根据实时表面温度t1计算得出容纳件的实时内部温度t2。该实时内部温度t2即被加热物的温度。
S40，控制器控制显示屏显示实时内部温度t2。
在一个实施例中，吸入器还包括开关、温度调节按键及显示屏。控制器与开关、温度调节按键及显示屏均电性连接，以控制吸入器的启动与关闭、调节输出功率，以及控制显示屏显示被加热物的温度。
由于吸入器还包括控制器，只需在控制器中存储容纳件的表面温度T1与容纳件的内部温度T2的差值（具体可通过生产过程中测得），即可通过设置于容纳件上的温度传感器感测到容纳件的实时表面温度t1，继而计算出容纳件的内部温度t2，并显示在显示屏上，而实时内部温度t2即被加热物的温度。方便使用者调控加热的温度，改变口感。
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本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。

Claims (10)

  1. 一种烟具，包括本体、相对设置于所述本体上的吸气部与第一盖体、收容于所述本体内的电源、电性连接所述电源的电路板以及与所述电路板相连的加热体，其特征在于：所述加热体包括容纳件、发热件以及电极，所述容纳件内部设有收容空间且具有背离所述收容空间的外表面，所述发热件设置于所述容纳件的外表面上，所述发热件包括发热层和绝缘层，所述发热层形成于所述绝缘层的一侧，所述发热层的阻值范围为0.2欧姆-0.9欧姆，所述绝缘层包覆于所述容纳件的外表面且所述发热层贴合于所述容纳件，所述电极与所述发热层电性连接，所述电源为电池，其倍率范围为15C-30C。
  2. 根据权利要求1所述的烟具，其特征在于，所述发热层采用印刷工艺形成于所述绝缘层朝向所述容纳件的一侧。
  3. 根据权利要求2所述的烟具，其特征在于，所述烟具还包括收容于所述本体内的控制器，所述控制器与所述电源和所述电路板电性连接，用于自动调节所述电池的输出功率。
  4. 根据权利要求3所述的烟具，其特征在于，所述发热件烧结于所述容纳件的外表面。
  5. 根据权利要求3所述的烟具，其特征在于，所述容纳件和所述绝缘层均由陶瓷制成。
  6. 根据权利要求3所述的烟具，其特征在于，所述烟具还包括盖设于所述吸气部上的第二盖体，所述第二盖体设有磁铁并通过磁吸力可拆卸地装设在所述吸气部上。
  7. 根据权利要求3所述的烟具，其特征在于，所述本体内设有导气管，所述吸气部开设有吸气通道，所述容纳件还包括邻近所述第一盖体的第一端和与所述第一端相对的第二端，所述第一端设有开口，所述开口朝向所述第一盖体，所述第二端开设有连通所述收容空间的出气孔，所述出气孔与所述吸气通道通过所述导气管连通。
  8. 根据权利要求7所述的烟具，其特征在于，所述容纳件还具有朝向所述收容空间的内表面，所述第一盖体设有朝向所述收容空间的抵压凸起，所述抵压凸起挡设所述开口并与所述容纳件的内表面之间形成有间隙。
  9. 根据权利要求7所述的烟具，其特征在于，所述电路板包括与所述加热体的所述电极对应连接的电极对和与所述电极对间隔设置的温度传感器，所述容纳件还包括开设于所述第二端的凹槽，所述温度传感器收容于所述凹槽，用于感测所述容纳件的温度。
  10. 根据权利要求9所述的烟具，其特征在于，所述本体上还设置有分别与所述控制器电性连接的开关、温度调节按键及显示屏，所述开关用于控制所述烟具的启动与关闭，所述温度调节按键用于调节所述电源的输出功率，所述显示屏用于显示所述加热体的温度及所述电源的电量。
PCT/CN2014/085744 2014-09-02 2014-09-02 烟具 WO2016033734A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/085744 WO2016033734A1 (zh) 2014-09-02 2014-09-02 烟具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/085744 WO2016033734A1 (zh) 2014-09-02 2014-09-02 烟具

Publications (1)

Publication Number Publication Date
WO2016033734A1 true WO2016033734A1 (zh) 2016-03-10

Family

ID=55438983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/085744 WO2016033734A1 (zh) 2014-09-02 2014-09-02 烟具

Country Status (1)

Country Link
WO (1) WO2016033734A1 (zh)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244705A (zh) * 2016-12-29 2018-07-06 上海烟草集团有限责任公司 加热不燃烧烟具
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
CN110236229A (zh) * 2019-06-04 2019-09-17 云南中烟工业有限责任公司 一种装配式发热组件
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US11638443B2 (en) 2018-05-29 2023-05-02 Juul Labs, Inc. Heater control circuitry for vaporizer device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750964A (en) * 1991-03-11 1998-05-12 Philip Morris Incorporated Electrical heater of an electrical smoking system
CN203015839U (zh) * 2012-12-28 2013-06-26 吴昌明 烟草蒸发器
CN203554710U (zh) * 2013-10-20 2014-04-16 红塔烟草(集团)有限责任公司 一种用于电加热卷烟的加热器
CN203597410U (zh) * 2013-12-02 2014-05-21 深圳市赛尔美电子科技有限公司 雾化器及具有该雾化器的电子烟
CN203748671U (zh) * 2013-12-30 2014-08-06 深圳市合元科技有限公司 电子吸烟装置
CN104207333A (zh) * 2014-09-02 2014-12-17 深圳市麦克韦尔科技有限公司 加热体及其制造方法和采用该加热体的烟具
CN204120236U (zh) * 2014-09-02 2015-01-28 深圳市麦克韦尔科技有限公司 加热体及采用该加热体的烟具
CN204120235U (zh) * 2014-09-02 2015-01-28 深圳市麦克韦尔科技有限公司 可加热的烟具
CN104323424A (zh) * 2014-09-02 2015-02-04 深圳市麦克韦尔科技有限公司 烟具

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750964A (en) * 1991-03-11 1998-05-12 Philip Morris Incorporated Electrical heater of an electrical smoking system
CN203015839U (zh) * 2012-12-28 2013-06-26 吴昌明 烟草蒸发器
CN203554710U (zh) * 2013-10-20 2014-04-16 红塔烟草(集团)有限责任公司 一种用于电加热卷烟的加热器
CN203597410U (zh) * 2013-12-02 2014-05-21 深圳市赛尔美电子科技有限公司 雾化器及具有该雾化器的电子烟
CN203748671U (zh) * 2013-12-30 2014-08-06 深圳市合元科技有限公司 电子吸烟装置
CN104207333A (zh) * 2014-09-02 2014-12-17 深圳市麦克韦尔科技有限公司 加热体及其制造方法和采用该加热体的烟具
CN204120236U (zh) * 2014-09-02 2015-01-28 深圳市麦克韦尔科技有限公司 加热体及采用该加热体的烟具
CN204120235U (zh) * 2014-09-02 2015-01-28 深圳市麦克韦尔科技有限公司 可加热的烟具
CN104323424A (zh) * 2014-09-02 2015-02-04 深圳市麦克韦尔科技有限公司 烟具

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
CN108244705A (zh) * 2016-12-29 2018-07-06 上海烟草集团有限责任公司 加热不燃烧烟具
CN108244705B (zh) * 2016-12-29 2024-05-24 上海烟草集团有限责任公司 加热不燃烧烟具
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US12102117B2 (en) 2018-05-29 2024-10-01 Pax Labs, Inc. Vaporizer device with differential pressure sensor
US11638443B2 (en) 2018-05-29 2023-05-02 Juul Labs, Inc. Heater control circuitry for vaporizer device
US11666086B2 (en) 2018-05-29 2023-06-06 Juul Labs, Inc. Vaporizer cartridge for a vaporizer
US12029237B2 (en) 2018-05-29 2024-07-09 Pax Labs, Inc. Identification of a cartridge for a vaporizer device
US12108785B2 (en) 2018-05-29 2024-10-08 Pax Labs, Inc. Vaporizer device body
CN110236229A (zh) * 2019-06-04 2019-09-17 云南中烟工业有限责任公司 一种装配式发热组件

Similar Documents

Publication Publication Date Title
WO2016033734A1 (zh) 烟具
WO2022166327A1 (zh) 一种涡流加热的发热组件及气溶胶生成装置
WO2020141718A1 (ko) 전압 변환기를 포함하는 에어로졸 생성 장치 및 이를 제어하는 방법
CN104207333B (zh) 加热体及其制造方法和采用该加热体的烟具
CN204120235U (zh) 可加热的烟具
WO2016015196A1 (zh) 一种电子烟草蒸发器
WO2015196354A1 (zh) 电子烟及其控制方法
WO2018094641A1 (zh) 加热不燃烧烟具及其加热组件
WO2016023175A1 (zh) 烟草蒸发器
CN107536111A (zh) 一种低温型香烟吸食设备
WO2016033732A1 (zh) 加热体及其制造方法和采用该加热体的烟具
CN104323424B (zh) 烟具
WO2020073730A1 (zh) 改善受热性能的空气加热烤烟机
CN104207332B (zh) 可加热的烟具及感测方法
WO2020009410A1 (ko) 에어로졸 생성장치 및 에어로졸 생성장치의 퍼프인식 방법
WO2018107496A1 (zh) 水烟烟具及其加热组件
WO2016023174A1 (zh) 一种烟草蒸发器及其烟草加热控制方法
WO2019178800A1 (zh) 一种加热部组件、加热部组件的相关产品及加工方法
WO2018107497A1 (zh) 水烟烟具
WO2020155365A1 (zh) 电子烟本体、电子烟和电子烟本体的加热控制方法
CN206852027U (zh) 一种低温香烟吸食设备
WO2020155364A1 (zh) 电子烟本体、电子烟和电子烟本体的加热控制方法
WO2019033251A1 (zh) 一种新型的烤烟电子烟
CN204120236U (zh) 加热体及采用该加热体的烟具
WO2020228112A1 (zh) 加热仓组件和电子烟

Legal Events

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

Ref document number: 14901328

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14901328

Country of ref document: EP

Kind code of ref document: A1