WO2022068734A1 - 气溶胶生成系统及充电盒 - Google Patents

气溶胶生成系统及充电盒 Download PDF

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Publication number
WO2022068734A1
WO2022068734A1 PCT/CN2021/120721 CN2021120721W WO2022068734A1 WO 2022068734 A1 WO2022068734 A1 WO 2022068734A1 CN 2021120721 W CN2021120721 W CN 2021120721W WO 2022068734 A1 WO2022068734 A1 WO 2022068734A1
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WO
WIPO (PCT)
Prior art keywords
opening
bracket
receiving cavity
vaporization device
aerosol
Prior art date
Application number
PCT/CN2021/120721
Other languages
English (en)
French (fr)
Inventor
龙景福
徐中立
李永海
Original Assignee
深圳市合元科技有限公司
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 深圳市合元科技有限公司 filed Critical 深圳市合元科技有限公司
Priority to EP21874394.6A priority Critical patent/EP4223158A4/en
Priority to CA3197646A priority patent/CA3197646A1/en
Priority to US18/029,659 priority patent/US20240023636A1/en
Publication of WO2022068734A1 publication Critical patent/WO2022068734A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases
    • 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
    • A24F40/48—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
    • A24F40/50—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
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor

Definitions

  • the present application relates to the field of electronic cigarettes, in particular to an aerosol generation system and a charging case.
  • vaping devices such as e-cigarettes or other electronic nicotine delivery systems
  • a typical nebulizer usually has the function of storing the liquid substrate itself, which includes a liquid reservoir for storing the liquid and an atomizing element for evaporating the liquid.
  • the atomizing element is typically implemented as a resistive heater, such as a heating wire coil.
  • the power supply device usually includes a battery for supplying power to the atomizing element and a control part for controlling the output power of the battery. In existing products, the power supply device usually also includes an airflow sensor.
  • the power supply device may activate the nebulizer to control the battery to provide power to the nebulizing element, eg by detecting when the user inhales on the inhaler via an airflow sensor. This activation causes the nebulizing element to evaporate a small amount of liquid from the reservoir, creating an aerosol that is then inhaled by the user with airflow.
  • a typical vaporizing device is inconvenient to carry due to its size limitation, so it is often used with a charging box.
  • the charging box can provide charging and battery life for the vaporizing device.
  • the known problem is that when the vaporizing device is put into the charging box, Often, the gas in the cavity will be compressed to trigger the sensor of the vaporization equipment, causing the vaporization equipment to start incorrectly.
  • the technical problem to be solved by the present application is to overcome the deficiencies of the prior art, and to provide an aerosol generation system and a charging box that can avoid the erroneous activation of a vaporization device.
  • an aerosol generation system comprising:
  • At least one vaporization device including a vaporizer and an airflow sensor for vaporizing an aerosol-generating substrate to generate an aerosol, the vaporization device having at least one airflow detection port in airflow communication with the airflow sensor;
  • Charging case including:
  • the bracket located in the housing, the bracket defines at least one opening and a receiving cavity communicated with the opening, and at least a part of the vaporization device can be received in the receiving cavity from the opening;
  • an exhaust channel is opened on the bracket, and the exhaust channel is used to communicate the receiving cavity and the outside world, so that when at least a part of the vaporization device is received in the receiving cavity from the opening, the The air in the receiving cavity is discharged to the outside.
  • the receiving cavity is defined by the bracket into a shape matching at least a part of the outer surface of the vaporizing device.
  • the airflow detection port is located on at least a part of the vaporization device that can be accommodated in the accommodating cavity.
  • the exhaust passage includes a hole or a notch formed on the bracket, and the hole or the notch is adjacent to the bottom of the receiving cavity opposite to the opening.
  • the bracket is provided with a first conductive contact piece and a second conductive contact piece extending at least partially into the receiving cavity, and the hole or gap is located in the first conductive contact piece or the second conductive contact piece near.
  • the bracket includes a first bracket and a second bracket defining the opening, the second bracket is connected to an end of the first bracket away from the opening, and together with the first bracket defines the A receiving cavity, the hole or gap is defined on the second bracket.
  • the exhaust passage includes a plurality of grooves recessed in the inner wall of the receiving cavity, and the grooves extend from the vicinity of the bottom of the receiving cavity to the opening.
  • the charging box further includes a cover pivotally connected to the housing, the cover has a first position for closing the opening and a second position for opening the opening, and the cover defines a useful A chamber for accommodating the part of the vaporization device that is not accommodated in the accommodating cavity.
  • the charging case further includes a holding mechanism for holding the cover in the first position or the second position.
  • the present application also provides an embodiment of a charging box for use with a vaporizing device, the charging box includes: a housing; a bracket located in the housing, the bracket defines at least one opening and is connected with the A receiving cavity communicated with an opening, and at least a part of the vaporization device can be received in the receiving cavity from the opening; wherein, an exhaust channel is opened on the bracket, and the exhaust channel is used to communicate the receiving cavity with the the outside, so that when at least a part of the vaporization device is stored in the receiving cavity from the opening, the air in the receiving cavity can be discharged to the outside in time.
  • the beneficial effect of the present application is that an exhaust channel is opened in the charging box in the present application, and the exhaust channel is used to communicate the receiving cavity with the outside, so that when at least a part of the vaporization device is received in the opening from the opening During the process of accommodating the cavity, the air in the accommodating cavity is exhausted to the outside in time, and by setting the exhaust channel, it is possible to prevent the vaporization device from being accidentally activated when it is inserted into the charging box, thereby improving the user experience.
  • FIG. 1 is a schematic diagram of an aerosol generating system provided by some embodiments of the present application.
  • FIG. 2 is a schematic diagram of an open state of the cover of the charging box in the aerosol generating system provided in the embodiment of the present application.
  • FIG. 3 is a cross-sectional view of the internal structure of the aerosol generating system provided in the embodiment of the present application.
  • FIG. 4 is a schematic diagram of the vaporization device provided in the embodiment of the present application.
  • FIG. 5 is a cross-sectional view of the internal structure of the vaporization device provided in the embodiment of the present application.
  • FIG. 6 is a structural diagram of a vaporization box in the vaporization apparatus provided in the embodiment of the present application.
  • FIG. 7 is an internal structural diagram of the charging box provided in the embodiment of the present application.
  • FIG. 8 is a schematic diagram of the holding mechanism on the charging box provided in the embodiment of the present application.
  • FIG. 9 is a schematic diagram of another perspective of the holding mechanism on the charging box provided in the embodiment of the present application.
  • the aerosol generating system 10 includes a charging case 100 and at least one vaporizing device 200a/200b placed within the charging case 100 .
  • the charging box 100 includes a housing 101 and a bracket 105 disposed in the housing 101.
  • the bracket 105 defines at least one opening and a receiving cavity, and the opening is used to receive the vaporizing device 200a/200b so that the The vaporization device 200a/200b is at least partially accommodated in the receiving cavity.
  • two openings 106a and 106b of the same size are formed on the end surface of the bracket 105, and the receiving cavity includes two receiving cavities, respectively accommodating the vaporization equipment 200a and the vaporization equipment 200b, and the vaporization equipment 200a and the vaporization equipment. 200b is only partially accommodated in the receiving cavity, and a part is exposed from the opening 106a and the opening 106b.
  • the casing 101 includes two upper and lower end faces 1012 , one of which is located on the cover body 102 , and the other end face 1012 is provided with a charging interface 107 .
  • Two axially extending opposite sides 1011 extend between the two end faces 1012 of the housing 100, at least one of the above-mentioned side faces 1011 and at least one of the above-mentioned end faces 1012 are flat, so that the aerosol-generating system can be placed sideways or upright on the countertop.
  • the above-mentioned casing 100 has a height of 70-80mm, such as 73mm; a width between 45-55, such as 50mm; and a thickness between 20-25mm, such as 24mm, and a box of this size can be consumed
  • the user can operate it with one hand and open the top cover.
  • the above-mentioned charging case 100 includes a cover 102 pivotally connected to the casing 101 , and the cover 102 has a first opening 106 a, 106 b relative to the casing 101 . position and open the second position of the openings 106a, 106b.
  • the charging box 100 includes a hinge mechanism 103 , and the cover body 102 is rotatably connected to one side of the housing 100 through the hinge mechanism 103 .
  • the cover body 102 includes a casing 1021 and a cover body bracket 1022.
  • a cavity 1023 is opened on the cover body bracket 1022.
  • the cavity 1023 is used to accommodate the part of the vaporization equipment that is not accommodated by the above-mentioned accommodating cavity when the cover body 102 is in the first position. That is, the part of the suction nozzle that houses the vaporization equipment exposed.
  • the receiving cavity 105b is defined by the bracket 105 into a shape that matches at least a part of the outer surface of the vaporizing device 200b, and the outer surface of the vaporizing device 200b is inserted into the receiving cavity 105b.
  • the surfaces have smaller gaps, which keeps the overall aerosol-generating system 10 small in volume.
  • An exhaust passage is opened on the bracket 105 , and the exhaust passage is used to communicate the accommodating cavity 105b with the outside, so that when at least a part of the vaporization device 200b is accommodated in the accommodating cavity 105b from the opening 106 The air in the accommodating cavity 105b is exhausted to the outside in time.
  • the exhaust passage includes a hole 108 or a notch formed on the bracket 105, the hole 108 or the notch is adjacent to the bottom of the receiving cavity 105b opposite to the opening 106b, and the hole 108 penetrates It passes through the solid part of the bracket 105 and the circuit board on the bracket, and communicates with the outside world through the charging interface 104 .
  • the charging interface 107 may be a USB interface, such as a TYPE-C charging port.
  • the vaporizing device includes an airflow sensor, and the vaporizing device has at least one airflow detection port that is in airflow communication with the airflow sensor.
  • the air in the accommodating cavity 105b can be discharged to the outside through the hole 108 at the bottom, Thereby, it is prevented that too much air that is not discharged in time enters the vaporization device from the airflow detection port and triggers the airflow sensor, resulting in the malfunction of the vaporization device.
  • the bracket 105 is provided with a first conductive contact piece 151 and a second conductive contact piece 152 extending at least partially into the receiving cavity 105b, and the hole 108 or the notch is located in the first conductive contact piece member 151 or the vicinity of the second conductive contact member 151 .
  • the first conductive contact piece 151 and the second conductive contact piece 152 are arranged to be elastically retractable and extend to the accommodating cavity 105b, and the vaporization device can shrink against the first conductive contact piece 151 and the second conductive contact piece 152, thereby ensuring electrical conduction Good contact.
  • the bracket 150 includes a first bracket 1051 and a second bracket 1052 defining the openings 106a, 106b, the second bracket 1052 is connected to an end of the first bracket 1051 away from the opening, and
  • the receiving cavity 105b is defined together with the first bracket 1051
  • the hole 108 or the gap is defined on the second bracket 1052 .
  • the hole 108 or the notch can also be opened in the inner side wall of the second bracket 1052, and is not limited to one.
  • the above-mentioned accommodating cavity includes a first accommodating cavity 105a and a second accommodating cavity 105b that are defined on the bracket 105 and arranged in parallel.
  • the depth of the first accommodating cavity 105a along the axial direction of the charging box 100 is greater than The depth of the second receiving cavity 105b.
  • a first power supply 109 is defined on the first bracket 1051 .
  • the exhaust channel includes a plurality of grooves 108b recessed in the inner wall of the receiving cavity 105b, and the grooves 108b are formed from the vicinity of the bottom of the receiving cavity 105b extends to the opening 106b.
  • the present application provides an embodiment of a vaporization apparatus 200b, wherein the vaporization apparatus 200a may be an integral part of the vaporization apparatus 200b.
  • the vaporization apparatus 200b includes a vaporization box 200a having a substrate chamber 212 and a main device 200, the vaporization box 200a includes a vaporizer 300 for vaporizing the aerosol-generating substrate, and the main device 200 has a second power supply for the vaporizer 300.
  • Two power supplies 110 are two power supplies 110 .
  • the main device 200 has a chamber 204, an electrode 207 and a magnetic member 208 are arranged in the chamber 204, a part of the vaporization box 200a can be inserted into the chamber 204, and the two electrodes 215 of the vaporization box 200a are made of ferromagnetic material and coated With a conductive coating, the magnetic member 208 attracts the electrode 215 and makes the electrode 215 conduct with the electrode 207 , thereby keeping the vaporization cartridge 200 a in the chamber 204 . It will be appreciated that the vaporization device may also be of one-piece construction.
  • the housing of the main device 200 is also provided with an air inlet 201 and an indicator light display port 202 for displaying the smoking state.
  • the indicator light display port 202 displays the internal LED lights through the micro holes.
  • the end of the vaporization device 200b is provided with a first electrical contact 203a, a second electrical contact 203b and a third electrical contact 203c side by side with respect to the second electrical contact 203a and the third electrical contact 203c
  • the electrical contacts 203b are arranged symmetrically. In this way, the vaporizing device 200b can be rotated 180 degrees in the axial direction and inserted into the charging case from both positive and negative orientations, and the two conductive contacts in the charging case are kept connected.
  • the vaporization device 200b includes an airflow sensor 205 and an airflow detection port 206.
  • the airflow detection port 256 is connected to the smoking channel 213 in the vaporization box 200a from one side of the airflow sensor 205, and the airflow detection port 206 is connected to Outside, when the user smokes, negative pressure is generated in the smoking channel 213, and the airflow sensor 205 senses the pressure difference on both sides through the airflow detection port 206 and the airflow detection port 256, thereby generating a trigger signal to activate the vaporization device.
  • the vaporization box 200 a includes a box body 210 and a suction nozzle cover 211 covering one end of the box body 210 .
  • the suction nozzle cover 211 has a suction port 214 , and a storage aerosol generating matrix is formed inside the box body 210
  • the evaporator 300 is installed in the vaporization box 200a.
  • the evaporator 300 preferably includes a heating element 301 and a liquid conducting element 302, and the liquid conducting element 302 preferably adopts a microporous matrix or fiber.
  • the vaporization cartridge 200a is provided with a substrate injection port 216 and a blocking member that can open or close the substrate injection port.
  • the above-mentioned aerosol-generating substrate may be a liquid
  • the liquid may be a liquid including a tobacco-containing substance containing volatile tobacco flavor components, or a liquid including a non-tobacco substance.
  • liquids may include water, solvents, ethanol, plant extracts, fragrances, fragrances, or vitamin mixtures.
  • the fragrance may include, but not limited to, menthol, peppermint, spearmint oil, various fruit fragrance ingredients, and the like.
  • Flavoring agents may include ingredients capable of providing a variety of aromas or flavors to the user.
  • the vitamin mixture may be a substance in which at least one of vitamin A, vitamin B, vitamin C, and vitamin E is mixed, but is not limited thereto.
  • liquids may include aerosol formers such as glycerol and propylene glycol.
  • the blocking member includes a rigid body 217 that can be partially inserted into the matrix injection port 216 and a flexible body 218, such as silica gel, which surrounds the insertion portion of the rigid body 217.
  • the flexible body 218 is used for The matrix injection port 216 is sealed.
  • One end of the rigid body 217 is limited and fixed between the above-mentioned box body 210 and the nozzle cover 211, and the other end is suspended, and the rigid body 217 includes a weak part 2171, and the weak part 2171 can be bent to make the rigid body The insertion part of 217 is pulled out to achieve the purpose of opening the matrix injection port 216 .
  • the charging box 100 includes a first indicator 130 for indicating the power level of the first power supply 109; and a controller located on the main circuit board, the main circuit board is located on the bracket 105 and the light shield Between 140 and 140, the controller is configured to control the first indicator 130 to activate when the cover 102 is in the second position to indicate the power of the first power supply 109, and when the cover 102 is in the first position
  • the first indicator 130 is controlled to be turned off from time to time.
  • the first indicator 130 may be a display device such as an LED or a display screen.
  • the first indicator 130 includes at least three LED lights, which are used to display different levels of power, such as power levels above 30%, 60%, and 90%.
  • a position sensor is also provided in the casing 101, and the position sensor is used to sense that the cover body 102 is in the first position or the second position.
  • the position sensor includes a Hall sensor 170 mounted on the bracket 105 or the housing 101 , and the cover body 102 is provided with a magnet that can move with the position of the cover body 102 160. It can be understood that the position sensor may also be a photoelectric switch or a micro-touch switch.
  • the casing 101 is also provided with a second indicator 131, and the second indicator 131 is used to indicate the charging state of the first power source 109 to charge the vaporization device 200.
  • the second indicator 131 displays red And the flashing sign indicates that it is charging, and the green sign indicates that it is fully charged. Contrary to the control logic of the first indicator, the controller is configured to activate the second indicator 131 when the cover 102 is in the first position.
  • the charging case 100 further includes a holding mechanism for holding the cover 102 in the first position or the second position, the holding mechanism provides resistance to prevent the cover 102 from rotating from the first position to the second position, Or prevent the cover from rotating from the second position to the first position.
  • the retention mechanism may be a torsion spring or other elastic mechanism.
  • the cover body 102 has a biased position between the first position and the second position, the biased position being configured such that the cover body 102 is rotated from the first position to the biased position against resistance, and Rotation from the biased position into the second position is driven after passing the biased position.
  • the holding mechanism includes a first magnetic element and a second magnetic element 182b located on the cover body 102, and a third magnetic element and a fourth magnetic element 184b located on the bracket 105.
  • the first and third magnetic elements are adjacent to the hinge mechanism 103 and are configured to repel each other, and the second and fourth magnetic elements are away from the hinge mechanism 103 and are configured to attract each other.
  • the charging case 100 also includes a pair of magnetic elements, namely a magnetic element 182a located on the cover body 102 and a magnetic element 184a located on the bracket, both of which provide magnetic retention, and the magnetic element 184a is located on the third magnetic element 183a and the third magnetic element 183b.
  • the first indicator 130 includes at least one LED, the housing 101 is made of light-transmitting material, and the first indicator 130 can be viewed from the outside through the housing 101 when the first indicator 130 is activated, and when the first indicator 130 is turned off Not displayed externally.
  • a shading sheet 140 is disposed between the housing 101 and the bracket 105 , the shading sheet 140 defines a window 1401 , and the first indicator 130 and the second indicator 131 are positioned in the window 1401 , and the shading sheet 140 can be The LED light source is provided only through the window 1401 to penetrate from the housing 101 .

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  • Engineering & Computer Science (AREA)
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Abstract

一种气溶胶生成系统（10），包括至少一个汽化设备（200a，200b），用于蒸发气溶胶生成基质以生成气溶胶的蒸发器（300）和气流传感器（205），汽化设备（200a，200b）具有至少一个与气流传感器（205）气流连通的气流侦测口（206）；充电盒（100），其包括壳体（101），位于壳体（101）内的支架（105），支架（105）上限定有至少一个开口（106a，106b）以及与开口（106a，106b）连通的收容腔（105a，105b），汽化设备（200a，200b）的至少一部分可自开口收纳于收容腔（105a，105b）内；其中在支架（105）上开设有排气通道，排气通道用于连通收容腔（105a，105b）与外界，以当汽化设备（200a，200b）的至少一部分自开口（106a，106b）收纳于收容腔（105a，105b）的过程中及时将收容腔（105a，105b）内的空气排出外界。通过设置排气通道可以避免汽化设备（200a，200b）插入充电盒（100）时误启动。

Description

气溶胶生成系统及充电盒
相关申请的交叉参考
本申请要求于2020年09月30日提交中国专利局，申请号为2020222233955，名称为“气溶胶生成系统及充电盒”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子烟具领域，特别涉及一种气溶胶生成系统及充电盒。
背景技术
许多汽化设备(诸如，电子烟或其它电子尼古丁递送系统)是由两个主要部件(雾化器和电源装置)形成。一种典型的雾化器通常本身具有存储液体基质的功能，其包括用来存储液体的储液器和用于蒸发液体的雾化元件。雾化元件通常实施为电阻加热器，诸如发热丝线圈。电源装置通常包括用于向雾化元件供电的电池以及控制电池输出功率的控制部分，在现有产品中，电源装置通常还包括气流传感器。在操作中，电源装置可以例如通过气流传感器检测用户何时在吸入器上吸入来激活雾化器工作，以控制电池向雾化元件提供电力。这种激活使雾化元件从储液器中蒸发少量液体，生成气溶胶后伴随气流由用户吸入。
一种典型的汽化设备由于体积限制而不方便携带，因此经常配合充电盒匹配使用，充电盒可以为汽化设备提供充电续航，已知的问题是，在当汽化设备放入充电盒中的时候，往往会压缩空腔内的气体从而触发汽化设备的传感器，造成汽化设备误启动。
申请内容
本申请所要解决的技术问题是克服现有技术的不足，提供一种可以避免汽化设备误启动的气溶胶生成系统及充电盒。
为了解决上述技术问题，本申请提供了一种气溶胶生成系统，包括：
至少一个汽化设备，包括用于蒸发气溶胶生成基质以生成气溶胶的蒸发器和气流传感器，该汽化设备具有至少一个与所述气流传感器气流连通的气流侦测口；
充电盒，包括：
壳体；
位于所述壳体内的支架，所述支架上限定有至少一个开口以及与所述开口连通的收容腔，所述汽化设备的至少一部分可自所述开口收纳于该收容腔内；
其中在所述支架上开设有排气通道，该排气通道用于连通所述收容腔与外界，以当所述汽化设备的至少一部分自所述开口收纳于该收容腔的过程中及时将该收容腔内的空气排出外界。
优选的，所述收容腔被所述支架限定成与所述汽化设备的至少一部分外表面相匹配的形状。
优选的，所述气流侦测口位于所述汽化设备上可收纳于所述收容腔内的至少一部分上。
优选的，所述排气通道包括形成在所述支架上的孔洞或缺口，所述孔洞或缺口邻近所述收容腔与所述开口相对的底部。
优选的，在所述支架上开设有至少部分延伸到所述收容腔内部的第一导电接触件和第二导电接触件，所述孔洞或缺口位于该第一导电接触件或第二导电接触件的附近。
优选的，所述支架包括限定有所述开口的第一支架和第二支架，该第二支架连接于所述第一支架上远离该开口的一端，并和该第一支架共同限定形成所述收容腔，所述孔洞或缺口限定于该第二支架上。
优选的，所述排气通道包括多个凹陷于所述收容腔内壁的沟槽，所述沟槽自该收容腔的底部附近延伸至所述开口。
优选的，所述充电盒还包括枢接于所述壳体上的盖体，所述盖体具有关闭所述开口的第一位置和打开所述开口的第二位置，该盖体上限定有用于收容所述汽化设备未收纳在所述收容腔内的部分的腔室。
优选的，所述充电盒还包括用于保持所述盖体处于所述第一位置或第二位置上的保持机构。
本申请还提供了一种充电盒的实施例，用于与汽化设备配合使用，该充电盒包括：壳体；位于所述壳体内的支架，所述支架上限定有至少一个开口以及与所述开口连通的收容腔，所述汽化设备的至少一部分可自所述开口收纳于该收容腔内；其中，在所述支架上开设有排气通道，该排气通道用于连通所述收容腔与外界，以当所述汽化设备的至少一部 分自所述开口收纳于该收容腔的过程中及时将该收容腔内的空气排出外界。
本申请的有益效果在于：本申请中的充电盒内开设有排气通道，该排气通道用于连通所述收容腔与外界，以当所述汽化设备的至少一部分自所述开口收纳于该收容腔的过程中及时将该收容腔内的空气排出外界，通过设置排气通道可以避免汽化设备插入充电盒时误启动，提升用户使用体验。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限定。
图1是本申请的一些实施例提供的气溶胶生成系统的示意图。
图2是本申请实施例中提供的气溶胶生成系统中充电盒的盖体打开状态的示意图。
图3是本申请实施例中提供的气溶胶生成系统的内部结构剖视图。
图4是本申请实施例中提供的汽化设备的示意图。
图5是本申请实施例中提供的汽化设备的内部结构剖视图。
图6是本申请实施例中提供的汽化设备中的汽化盒的构造图。
图7是本申请实施例中提供的充电盒的内部构造图。
图8是本申请实施例中提供的充电盒上保持机构示意图。
图9是本申请实施例中提供的充电盒上保持机构另一视角的示意图。
具体实施例方式
为了便于理解本申请，下面结合附图和具体实施方式，对本申请进行更详细的说明。需要说明的是，当元件被表述“固定于”另一个元件，它可以直接在另一个元件上、或者其间可以存在一个或多个居中的元件。当一个元件被表述“连接”另一个元件，它可以是直接连接到另一个元 件、或者其间可以存在一个或多个居中的元件。本说明书所使用的术语“上”、“下”、“左”、“右”、“内”、“外”以及类似的表述只是为了说明的目的。
除非另有定义，本说明书所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本说明书中在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是用于限制本申请。本说明书所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
参见图1和图2所示，本申请提供了一种气溶胶生成系统10的实施例。气溶胶生成系统10包括充电盒100和至少一个放置在充电盒100内的汽化设备200a/200b。充电盒100包括壳体101和设置于所述壳体101内的支架105，在所述支架105上限定有至少一个开口以及收容腔，所述开口用于接收所述汽化设备200a/200b以使该汽化设备200a/200b至少部分收纳于收容腔内。
在本实施例中，支架105的端面上开设有两个大小尺寸一致的开口106a和开口106b，收容腔包括有两个收容腔，分别收纳汽化设备200a和汽化设备200b，汽化设备200a和汽化设备200b仅部分收纳在收容腔内，且一部分从该开口106a和开口106b露出。
参见图1所示，充电盒100的整体呈轴向延伸并构造成扁平形状，该壳体101包上下两个端面1012，其中一个端面位于盖体102上，另一个端面1012上开设充电接口107。在壳体100的两个端面1012之间延伸有两个轴向延伸的相对侧面1011，至少一个上述侧面1011和至少一个上述端面1012为平坦状，使得气溶胶生成系统可被侧放或立放在台面上。在立放状态下，上述壳体100具有70-80mm的高度，例如73mm；45-55之间的宽度，例如50mm；20-25mm之间的厚度，例如24mm，这种尺寸的盒子可被消费者单手操作并打开上盖。
参见图2所示，上述充电盒100包括盖体102，盖体102枢接于所述壳体101上，该盖体102相对于所述壳体101具有关闭所述开口106a、106b的第一位置和打开所述开口106a、106b的第二位置。具体来说，所述充电盒100包括一铰链机构103，所述盖体102通过该铰链机构103转动连接于所述壳体100的一侧。盖体102包括壳体1021和盖体支架1022，盖体支架1022上开设有腔室1023，腔室1023用来在盖体102位 于第一位置时收容汽化设备未被上述收容腔收纳的部分，即收容汽化设备显露出来的吸嘴部分。
结合图3和图7所示，所述收容腔105b被所述支架105限定成与所述汽化设备200b的至少一部分外表面相匹配的形状,汽化设备200b的外表面在插入收容腔105b后与内壁表面具有较小的间隙，这样可以保持整个气溶胶生成系统10具有较小的体积。在所述支架105上开设有排气通道，该排气通道用于连通所述收容腔105b与外界，以当所述汽化设备200b的至少一部分自所述开口106收纳于该收容腔105b的过程中及时将该收容腔105b内的空气排出外界。
作为其中实施例之一，所述排气通道包括形成在所述支架105上的孔洞108或缺口，所述孔洞108或缺口邻近所述收容腔105b与所述开口106b相对的底部，孔洞108穿过支架105的实体部分以及支架上的线路板，并通过充电接口104与外界连通。充电接口107可以是USB接口，例如TYPE-C充电口。汽化设备包括有气流传感器，并且汽化设备具有至少一个与所述气流传感器气流连通的气流侦测口，当汽化设备插入收容腔105b时，收容腔105b内的空气可以通过底部的孔洞108排出外界，从而防止过多未及时排出的空气从气流侦测口进入汽化设备而触发气流传感器，导致汽化设备误启动。
作为优选实施例，在所述支架105上开设有至少部分延伸到所述收容腔105b内部的第一导电接触件151和第二导电接触件152，所述孔洞108或缺口位于该第一导电接触件151或第二导电接触件151的附近。第一导电接触件151和第二导电接触件152设置成可弹性伸缩并延伸到收容腔105b，汽化设备可以抵靠第一导电接触件151和第二导电接触件152使其收缩，从而保证导电接触良好。
作为优选实施例，所述支架150包括限定有所述开口106a、106b的第一支架1051和第二支架1052，该第二支架1052连接于所述第一支架1051上远离该开口的一端，并和该第一支架1051共同限定形成收容腔105b，所述孔洞108或缺口限定于该第二支架1052上。孔洞108或缺口也可以开设在第二支架1052的内侧壁，且不限定为一个。本实施例中，上述收容腔包括限定于所述支架105上并列设置的第一收容腔105a和第二收容腔105b，所述第一收容腔105a沿着所述充电盒100轴 向的深度大于该第二收容腔105b的深度。此外在第一支架1051上限定于有第一电源109。
参加图7所示，作为排气通道的另一实施例，所述排气通道包括多个凹陷于所述收容腔105b内壁的沟槽108b，所述沟槽108b自该收容腔105b的底部附近延伸至所述开口106b。
参见图4、图5和图6所示，本申请提供一种汽化设备200b的实施例，其中汽化设备200a可以是汽化设备200b的一个组成部分。所述汽化设备200b包括具有一基质腔室212的汽化盒200a以及主装置200，汽化盒200a包括用于蒸发气溶胶生成基质的蒸发器300，主装置200具有为所述蒸发器300供电的第二电源110。主装置200具有腔室204，腔室204内设置有电极207以及磁性件208，汽化盒200a的一部分可插入腔室204内，汽化盒200a的两个电极215采用铁磁性材料制成并涂覆有导电涂层，磁性件208吸附电极215并使电极215与电极207导通，从而使得汽化盒200a保持在腔室204内。可以理解的是，汽化设备也可以是一体构造。
在主装置200的壳体上还设置有进气口201以及用于显示吸烟状态的指示灯显示口202，指示灯显示口202通过微孔显示内部的LED灯。汽化设备200b的端部设置有并排的第一电触点203a、第二电触点203b和第三电触点203c，所述第一电触点203a和第三电触点203c关于该第二电触点203b对称设置。这样汽化设备200b可以轴向旋转180度从正反两个取向插入充电盒内，并个充电盒内的两个导电接触件保持接通。
汽化设备200b包括有气流传感器205以及气流侦测口206，气流侦测口256，气流侦测口256从气流传感器205的一侧连通汽化盒200a内的吸烟通道213，气流侦测口206则连通外界，因此当用户吸烟时，吸烟通道213内产生负压，气流传感器205通过气流侦测口206和气流侦测口256感测到两侧的压力差异，从而生成触发信号而启动汽化设备。
参见图6所示，所述汽化盒200a包括盒体210和覆盖在盒体210一端的吸嘴盖211，吸嘴盖211具有吸气口214，在盒体210内部形成有存储气溶胶生成基质的基质腔室212，蒸发器300安装在所述汽化盒200a内，蒸发器300优选包括发热元件301以及导液元件302，导液元件302优选采用微孔基质或纤维。在所述汽化盒200a上设置有基质注入口216 以及可以打开或关闭该基质注入口的封堵部件。
可以理解的上述气溶胶生成基质可以是液体，液态可以为包括含有挥发性烟草香味成分的含烟草物质的液体，还可以为包括非烟草物质的液体。例如，液体可包括水、溶剂、乙醇、植物萃取物、香料、香味剂或维生素混合物。香料可包括薄荷醇、欧薄荷、绿薄荷油、各种水果香成分等，但不限于此。香味剂可包括能够向使用者提供多种香味或风味的成分。维生素混合物可以为混合有维生素A、维生素B、维生素C及维生素E中至少一种的物质，但不限于此。另外，液体可包括如甘油及丙二醇的气溶胶形成剂。
作为优选方案，所述封堵部件包括可部分插入所述基质注入口216的刚性体217以及环绕在所述刚性体217的插入部分上的柔性体218，例如硅胶，所述柔性体218用于密封该基质注入口216。刚性体217的一端被限制于上述盒体210与吸嘴盖211之间并固定，另一端被悬置，并且在刚性体217包括一薄弱部分2171，薄弱部分2171可以被弯折从而使刚性体217的插入部分被拔出，实现打开基质注入口216的目的。
参见图8和图9所示，充电盒100包括第一指示器130，用于指示所述第一电源109的电量；以及位于主电路板上的控制器，主电路板位于支架105与遮光片140之间，控制器配置为当所述盖体102位于第二位置时控制所述第一指示器130启动以指示所述第一电源109的电量，并当所述盖体102位于第一位置时时控制关闭所述第一指示器130。第一指示器130可以是LED或者显示屏等显示设备。在本实施例中，第一指示器130包括至少三个LED灯，用于显示不同程度的电量，例如30％，60％，90％以上的电量。
在所述壳体101内还设置有位置传感器，该位置传感器用于感测所述盖体102处于所述第一位置或者第二位置。作为优选方案，在本实施例中该位置传感器包括安装在所述支架105或壳体101上的霍尔传感器170，在所述盖体102上设置有可随该盖体102位置可动的磁体160。可以理解的是，位置传感器还可以是光电开关或者微触开关。所述壳体101内还设置有第二指示器131，所述第二指示器131用于指示所述第一电源109给所述汽化设备200充电的充电状态，例如第二指示器131显示红色且闪烁标识为正在充电状态，显示绿色标识为充满状态。与第一指 示器的控制逻辑相反，所述控制器配置为当所述盖体102位于第一位置时启动所述第二指示器131。
所述充电盒100还包括用于将所述盖体102保持在第一位置或第二位置的保持机构，该保持机构提供阻力以阻止所述盖体102从第一位置趋向第二位置转动，或者阻止所述盖体从第二位置趋向第一位置转动。保持机构可以是扭簧或其它弹性机构。优选的，所述盖体102具有介于第一位置和第二位置之间的偏置位置，该偏置位置构建成所述盖体102从第一位置转动到偏置位置中抵抗阻力，并且在越过该偏置位置后从偏置位置转动到第二位置中被施加驱动。
在本实施例中，所述保持机构包括位于所述盖体102上的第一磁性元件、第二磁性元件182b，以及位于所述支架105上的第三磁性元件、第四磁性元件184b，所述第一磁性元件和第三磁性元件邻近所述铰链机构103并构造成相互排斥，所述第二磁性元件和第四磁性元件远离所述铰链机构103并构造成相互吸引。第一磁性元件为两个，包括第一磁性元件181a和第一磁性元件181b；第三磁性元件为两个，包括第三磁性元件183a和第三磁性元件183b。充电盒100还包括一对磁性元件即位于盖体102上的磁性元件182a和位于支架上的磁性元件184a，二者提供磁吸保持，并且磁性元件184a位于第三磁性元件183a和第三磁性元件183b之间。
上述第一指示器130包括至少一个LED，所述壳体101为可透光材料，所述第一指示器130启动时可通过该壳体101被外部可视，该第一指示器130关闭时不被外部显示。在所述壳体101与支架105之间设置有遮光片140，所述遮光片140开设有一窗口1401，上述第一指示器130及第二指示器131定位于该窗口1401内，遮光片140可以提供LED光源仅途径窗口1401从壳体101透出。
需要说明的是，本申请的说明书及其附图中给出了本申请的较佳的实施例，但是，本申请可以通过许多不同的形式来实现，并不限于本说明书所描述的实施例，这些实施例不作为对本申请内容的额外限制，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。并且，上述各技术特征继续相互组合，形成未在上面列举的各种实施例，均视为本申请说明书记载的范围；进一步地，对本领域普通技术人员来 说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (10)

  1. 一种气溶胶生成系统，其特征在于包括：
    至少一个汽化设备，包括用于蒸发气溶胶生成基质以生成气溶胶的蒸发器和气流传感器，该汽化设备具有至少一个与所述气流传感器气流连通的气流侦测口；
    充电盒，包括：
    壳体；
    位于所述壳体内的支架，所述支架上限定有至少一个开口以及与所述开口连通的收容腔，所述汽化设备的至少一部分可自所述开口收纳于该收容腔内；
    其中在所述支架上开设有排气通道，该排气通道用于连通所述收容腔与外界，以当所述汽化设备的至少一部分自所述开口收纳于该收容腔的过程中及时将该收容腔内的空气排出外界。
  2. 根据权利要求1所述的气溶胶生成系统，其特征在于：所述收容腔被所述支架限定成与所述汽化设备的至少一部分外表面相匹配的形状。
  3. 根据权利要求2所述的气溶胶生成系统，其特征在于：所述气流侦测口位于所述汽化设备上可收纳于所述收容腔内的至少一部分上。
  4. 根据权利要求1所述的气溶胶生成系统，其特征在于：所述排气通道包括形成在所述支架上的孔洞或缺口，所述孔洞或缺口邻近所述收容腔与所述开口相对的底部。
  5. 根据权利要求4所述的气溶胶生成系统，其特征在于：在所述支架上开设有至少部分延伸到所述收容腔内部的第一导电接触件和第二导电接触件，所述孔洞或缺口位于该第一导电接触件或第二导电接触件的附近。
  6. 根据权利要求4或5所述的气溶胶生成系统，其特征在于：所述支架包括限定有所述开口的第一支架和第二支架，该第二支架连接于所述第一支架上远离该开口的一端，并和该第一支架共同限定形成所述收容腔，所述孔洞或缺口限定于该第二支架上。
  7. 根据权利要求1所述的气溶胶生成系统，其特征在于：所述排气通道包括多个凹陷于所述收容腔内壁的沟槽，所述沟槽自该收容腔的底部附近延伸至所述开口。
  8. 根据权利要求1所述的气溶胶生成系统，其特征在于：所述充电盒还包括枢接于所述壳体上的盖体，所述盖体具有关闭所述开口的第一位置和打开所述开口的第二位置，该盖体上限定有用于收容所述汽化设备未收纳在所述收容腔内的部分的腔室。
  9. 根据权利要求8所述的气溶胶生成系统，其特征在于：所述充电盒还包括用于保持所述盖体处于所述第一位置或第二位置上的保持机构。
  10. 一种充电盒，用于与汽化设备配合使用，其特征在于该充电盒包括：
    壳体；
    位于所述壳体内的支架，所述支架上限定有至少一个开口以及与所述开口连通的收容腔，所述汽化设备的至少一部分可自所述开口收纳于该收容腔内；
    其中，在所述支架上开设有排气通道，该排气通道用于连通所述收容腔与外界，以当所述汽化设备的至少一部分自所述开口收纳于该收容腔的过程中及时将该收容腔内的空气排出外界。
PCT/CN2021/120721 2020-09-30 2021-09-26 气溶胶生成系统及充电盒 WO2022068734A1 (zh)

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