WO2022088845A1 - 一种气溶胶生成装置及雾化器 - Google Patents

一种气溶胶生成装置及雾化器 Download PDF

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Publication number
WO2022088845A1
WO2022088845A1 PCT/CN2021/112003 CN2021112003W WO2022088845A1 WO 2022088845 A1 WO2022088845 A1 WO 2022088845A1 CN 2021112003 W CN2021112003 W CN 2021112003W WO 2022088845 A1 WO2022088845 A1 WO 2022088845A1
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WO
WIPO (PCT)
Prior art keywords
cavity
atomization
base
ventilation
air
Prior art date
Application number
PCT/CN2021/112003
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州市派腾电子技术服务有限公司
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Filing date
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Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP21884577.4A priority Critical patent/EP4238429A1/en
Publication of WO2022088845A1 publication Critical patent/WO2022088845A1/zh
Priority to US18/141,371 priority patent/US20240016211A1/en

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • the utility model relates to an aerosol generating device and an atomizer.
  • the aerosol generating device is an electronic product that imitates cigarettes. It heats the e-liquid to atomize the e-liquid for users to smoke. Compared with traditional cigarettes, the aerosol generating device is easy to use and contains less harmful substances. .
  • the nebulizer of the aerosol generating device on the market is generally the vent hole of the nebulizer base and the heating wire device directly connected. During the atomization process, the condensate flows directly from the vent hole of the nebulizer base and directly flows to the nebulizer base. bottom, which brings great inconvenience to consumers.
  • the aerosol generating device with an air flow switch is one of the aerosol generating devices.
  • the airflow switch of the existing aerosol generating device with an airflow switch is generally set at the bottom of the cigarette rod, and the flow direction of the airflow is to take in from the bottom of the cigarette rod, pass through the airflow switch, the battery, the conductive seat, and then enter the atomizer, After mixing with the atomized e-liquid, it is inhaled into the user's mouth.
  • the air flow channel of this aerosol generating device is long, and the battery will expand under the premise of improper use, which will increase the resistance of fluid flow.
  • the purpose of the present utility model is to overcome the defects of the prior art, and provide an aerosol generating device and an atomizer, which can realize double anti-leakage, and can effectively ensure the smoothness of the user's inhalation, and the use feeling is good.
  • the present utility model provides an atomizer, comprising an atomizing shell and an atomizing base, wherein the lower end of the atomizing shell is connected with the upper end of the atomizing base,
  • the bottom of the atomization shell is provided with a diversion port so that the atomization cavity in the atomization shell is communicated with the inner cavity of the atomization base, and the inner cavity of the atomization base is provided with a partition to connect
  • the inner cavity of the atomization base is divided into a liquid storage cavity and a ventilation cavity, the upper end of the partition is provided with an opening, and the opening is used to communicate the liquid storage cavity and the ventilation cavity, and the liquid storage cavity is located at the guide port.
  • the ventilation cavity is directly below the air guide, and the bottom wall of the atomization base is provided with at least one ventilation hole, and the ventilation hole is arranged in the ventilation cavity.
  • the bottom wall of the ventilation cavity is provided with an enclosure surrounding the outer periphery of the ventilation hole.
  • the inner cavity of the atomization base is provided with two partitions, and the two partitions divide the inner cavity of the atomization base into the liquid storage cavity and the two ventilation cavities.
  • the liquid storage cavity is located between the two partition plates, the bottom wall of the atomization base is provided with two ventilation holes, and one ventilation hole corresponds to one ventilation cavity.
  • the atomizer of the present invention further comprises an oil storage casing, an oil storage cavity is arranged in the oil storage casing, a cigarette holder is arranged at the head end of the oil storage casing, and a tail end of the oil storage casing is sleeved Outside the atomization base, the lower end of the atomization shell is provided with a silicone sealing device, the silicone sealing device abuts between the atomization shell and the atomization base, and the silicone sealing device The side wall is in contact with the inner wall of the oil storage shell to seal the rear end of the oil storage shell. cavity communication.
  • an air duct is arranged in the oil storage shell, and the upper end of the atomization housing is connected and communicated with the air duct.
  • the utility model also discloses an aerosol generating device, which comprises the above-mentioned atomizer.
  • the aerosol generating device of the present invention further includes a battery rod
  • the battery rod includes a battery rod casing and a battery bracket installed in the battery rod casing
  • an airflow guide device is installed at the head end of the battery bracket
  • the airflow guide device is provided with an air intake channel
  • the downstream end of the air intake channel is communicated with the vent hole
  • the battery bracket is provided with an air switch device
  • the battery rod casing is provided with an air intake a hole
  • the intake hole communicates with the upstream end of the intake passage through an air switch device.
  • the battery rod shell is sleeved outside the atomizer, so that the bottom of the atomization base is in contact with the airflow guide device, and the ventilation hole is communicated with the downstream end of the air intake passage.
  • the surface of the airflow guide device is provided with an airflow guide groove, and when the bottom of the atomization base is in contact with the airflow guide device, the bottom end face of the atomization base is connected to the airflow guide.
  • a section of air intake channel is formed between the airflow guide grooves on the end face of the device, and a section of air intake channel is formed between the inner wall of the battery rod shell and the airflow guide groove on the side of the airflow guide device.
  • the airflow guiding device includes a block-shaped body, the block-shaped body is located between the bottom of the atomization base and the end of the battery support, the block-shaped body is provided with an extension part, and the extension There is an air intake channel on the extension part, the air intake channel on the extension part communicates with the air intake channel provided on the block body, and the air intake channel provided on the block body communicates with the air intake channel provided on the block body.
  • the ventilation hole is communicated with, and the air intake passage on the extension part communicates with the air intake hole through the air switch device.
  • the utility model has at least the following beneficial effects: the axis of the ventilation hole of the atomization base of the present patent is located outside the air passage of the sealing device, and the bottom wall of the inner cavity of the atomization base is provided with a perimeter surrounding the outer periphery of the ventilation hole. In this way, there is no straight-through air intake between the ventilation hole of the atomization base and the air passage of the sealing device, and the air flow from the ventilation hole of the atomization base needs to be turned before entering the mist through the air passage of the sealing device.
  • the condensate in the atomizing chamber of the atomizing shell directly flows into the liquid storage chamber of the atomizing base directly below it, instead of directly flowing to the ventilation hole. In the middle, it will not flow to the bottom of the atomization base through the ventilation hole, so as to achieve double leakage prevention.
  • the air switch device is installed at the head end of the battery bracket, and the air intake holes are arranged on the side wall of the battery rod shell, and the air intake holes on the battery rod shell pass the air intake of the air switch device and the air flow guide device.
  • the upstream end of the channel communicates.
  • Fig. 1 is the decomposition schematic diagram of the aerosol generating device of the present invention
  • Fig. 2 is the outline drawing of the aerosol generating device of the present invention
  • FIG. 3 is a schematic cross-sectional view of the aerosol generating device of the present invention.
  • Fig. 4 is the A-A sectional view of Fig. 3;
  • Fig. 5 is the exploded schematic diagram of the atomizer of the present invention.
  • FIG. 6 is a schematic cross-sectional view of the atomizer of the present invention.
  • Fig. 7 is the B-B sectional view of Fig. 6;
  • Fig. 8 is the outline drawing of the atomizer of the utility model
  • Fig. 9 is the structural representation of the atomization base of the atomizer of the present invention.
  • FIG. 10 is an exploded schematic diagram of the battery rod of the aerosol generating device of the present invention (the battery rod casing is not shown);
  • FIG. 11 is a schematic structural diagram of the airflow guide device of the atomizer of the present invention.
  • 1 is a cigarette holder cap
  • 2 is a sealing plug
  • 3 is an oil storage shell
  • 31 is an air duct
  • 32 is a cigarette holder
  • 33 is an oil storage chamber
  • 4 is an atomizing shell
  • 41 is an atomizing chamber
  • 5 is a Heating wire
  • 6 is the oil guide
  • 7 is the silicone sealing device
  • 8 is the atomization base
  • 81 is the vent hole
  • 82 is the partition
  • 83 is the liquid storage cavity
  • 84 is the ventilation cavity
  • 85 is the enclosure
  • 86 is the opening
  • 9 is the contact pin
  • 10 is the battery rod shell
  • 101 is the air inlet
  • 11 is the thimble
  • 12 is the airflow guide device
  • 121 is the block body
  • 122 is the first extension
  • 123 is the second extension
  • 124 13 is an air switch device
  • 14 is a battery bracket
  • 141 is a placement groove
  • 142 is a ventilation groove
  • 15 is a battery
  • the present embodiment discloses an atomizer, including an atomization shell 4 and an atomization base 8 , the lower end of the atomization shell 4 is connected with the upper end of the atomization base 8 , The bottom of the atomization housing 4 is provided with a diversion port so that the atomization cavity in the atomization housing 4 is communicated with the inner cavity of the atomization base 8, and the inner cavity of the atomization base 8 is provided with an inner cavity.
  • the upper end of the partition 82 is provided with an opening 86, and the opening 86 is used to communicate the liquid storage cavity 83 and the ventilation cavity. 84.
  • the liquid storage cavity 83 is located directly below the diversion port of the atomization housing 4, the ventilation cavity 84 is far away from the direct bottom of the diversion port of the atomization housing 4, and the At least one ventilation hole 81 is provided on the bottom wall, and the ventilation hole 81 is arranged in the ventilation cavity 84 .
  • the bottom wall of the ventilation cavity 84 is provided with an enclosure 85 surrounding the outer periphery of the ventilation hole 81 .
  • the utility model realizes double anti-leakage by setting the enclosure.
  • the height of the enclosure can be set according to actual needs.
  • the inner cavity of the atomization base 8 is provided with two partitions 82, and the two partitions 82 divide the inner cavity of the atomization base into a liquid storage cavity 83 and two The ventilation cavity 84, the liquid storage cavity 83 is located between the two partitions 82, the bottom wall of the atomization base 8 is provided with two ventilation holes 81, one ventilation hole 81 corresponds to one the ventilation cavity 84 .
  • the atomizer of the present invention further comprises an oil storage casing 3, an oil storage cavity 33 is arranged in the oil storage casing 3, a cigarette holder 32 is arranged at the head end of the oil storage casing 3, and the atomization casing
  • the lower end of the body 4 is provided with a silica gel sealing device 7, the silica gel sealing device 7 abuts between the atomizing shell 4 and the atomizing base 8, and the side wall of the silica gel sealing device 7 is connected to the storage chamber 7.
  • the inner wall of the oil casing 3 is in contact with the inner wall of the oil storage casing 3 for sealing the rear end of the oil storage casing 3 .
  • an air duct 31 is arranged in the oil storage shell 3 , and the upper end of the atomization housing 4 is connected and communicated with the air duct 31 .
  • the space between the air guide pipe 31 and the inner wall of the oil storage shell 3 is an oil storage cavity 33 , and the rear end of the oil storage shell 3 is clamped with the atomization base 8 .
  • the side wall of the atomization base 8 is provided with a snap-on protrusion for snap-on with the oil storage case 3 .
  • the atomizing housing 4 is provided with an oil guiding member 6, at least one end of the oil guiding member 6 extends into the oil storage cavity 33 of the oil storage casing 3, and the heating wire 5 is wound on the oil guiding member 6 and generates heat.
  • the wire 5 is located in the atomization chamber 41 of the atomization housing 4 .
  • the oil guiding member 6 in this embodiment is in the shape of a strip.
  • the air conduit 31 communicates with the mouthpiece 32 .
  • the liquid storage cavity 83 of the atomization base 8 in this embodiment is located just below the guide opening of the silicone sealing device 7 , and the ventilation cavity 84 is far away from the direct lower part of the guide opening of the silicone sealing device 7 .
  • the condensed liquid in the atomization cavity 41 of the atomization shell 4 directly flows into the liquid storage cavity 83 of the atomization base 8 directly below it, and will not flow directly into the ventilation cavity 84, much less Flow to the bottom of the atomizing base 8 through the vent hole 81 .
  • the head end of the oil storage shell 3 is provided with an oil filling hole, and the oil filling hole is equipped with a sealing plug 2, and the sealing plug 2 is used to seal the oil filling hole.
  • the sealing plug 2 can be a sealing silicone plug.
  • the head end of the oil storage shell 3 is snap-fitted with a cigarette holder cap 1 .
  • the atomization base 8 includes a bottom wall and a side wall surrounding the bottom wall and extending to the upper side of the bottom wall, and the side wall and the bottom wall together form an inner cavity.
  • the inner cavity of the atomizing base 8 in this embodiment is elliptical.
  • a contact pin 9 is fixed on the bottom wall of the atomization base 8 , and the contact pin 9 passes through the contact pin mounting hole and penetrates through the bottom wall of the atomization base 8 .
  • One end of the contact pin 9 is electrically connected with the heating wire 5 , and the other end of the contact pin 9 is used for electrical connection with the ejector pin in the battery rod.
  • the ejector pin is electrically connected with the circuit substrate.
  • the bottom wall of the inner cavity of the atomization base 8 is provided with an enclosure surrounding the outer periphery of the mounting hole of the contact needle. The height of the enclosure can be set according to actual needs.
  • the contact needle 9 is prevented from being soaked in the smoke liquid, and the smoke liquid is also prevented from leaking through the gap between the contact needle 9 and the atomization base 8 .
  • the contact pin 9 has a stepped cylindrical shape to prevent liquid from flowing out of the mounting hole of the contact pin 9 .
  • this embodiment discloses an aerosol generating device, including the atomizer described in the first embodiment.
  • the aerosol generating device of the present invention further comprises a battery rod
  • the battery rod comprises a battery rod casing 10 and a battery holder 14 installed in the battery rod casing, the head end of the battery holder 14 is installed with an air flow
  • the air guide device 12 is provided with an air intake channel, the downstream end of the air intake channel of the air flow guide device 12 is communicated with the ventilation hole 81 of the atomization base, and the battery bracket is provided with
  • the battery rod housing 10 is provided with an air inlet hole 101 , and the air inlet hole 101 communicates with the upstream end of the air inlet passage of the airflow guide device 12 through the air switch device 13 .
  • the battery bracket 14 is provided with a placement slot 141 for accommodating the air switch device 13 , and a ventilation slot 142 is provided on the side wall of the placement slot 141 for connecting the intake hole 101 with the intake channel of the airflow guide device 12 .
  • a ventilation groove may also be provided on the air switch device 13 for connecting the air intake hole 101 with the air intake passage of the airflow guide device 12 .
  • the air switch device 13 includes a circuit board and an air switch provided on the circuit board.
  • the ventilation grooves may be provided on the circuit substrate.
  • a control circuit of the aerosol generating device may also be provided on the circuit substrate.
  • the battery pack 15 may be connected to the circuit substrate.
  • a battery assembly 15 is mounted on the battery bracket 14 .
  • the battery rod casing 10 of the battery rod is sleeved outside the atomizer and is clamped with the side wall of the atomizer, so that the bottom of the atomization base 8 is in contact with the airflow guide device 12 at the end of the battery bracket 14 , the ventilation hole 81 at the bottom of the atomization base 8 communicates with the downstream end of the air intake passage of the airflow guide device 12 .
  • the air intake passage on the airflow guide device 12 There are two design schemes for the air intake passage on the airflow guide device 12. One is: the surface of the airflow guide device 12 is provided with airflow guide grooves. When the airflow guide device 12 is in contact, a section of air intake channel is formed between the bottom end face of the atomization base 8 and the airflow guide groove on the end face of the airflow guide device. A section of intake passage is formed between the flow grooves.
  • the other is: the intake passage is arranged in the airflow guide device 12 .
  • the two schemes can also be used in combination.
  • the surface of the airflow guide device 12 in this embodiment is provided with strip-shaped protrusions, and the airflow guide grooves are surrounded by the strip-shaped protrusions.
  • the airflow guide device 12 includes a block-shaped body 121, the block-shaped body 121 is located between the bottom of the atomization base 8 and the end of the battery bracket 14, and a side of the block-shaped body 121 is provided with a first An extension portion 122, the first extension portion 122 is inserted into the slot provided on the battery bracket 14, and the end of the first extension portion 122 is inserted into the placement groove 141 on the back of the air switch device 13, and the first extension portion 122 is provided with There is an intake channel, the intake channel on the first extension 122 is communicated with the intake channel set on the block body 121, the intake channel set on the block body 121 is communicated with the ventilation hole 81 at the bottom of the atomization base 8, the first An air inlet channel on the extension portion 122 communicates with the ventilation groove.
  • the end of the first extension portion 122 in this embodiment is provided with a hollow cylinder, and the hollow cylinder at the end of the first extension portion 122 is embedded in the placement groove 141 and is located on the back of the air switch device 13 .
  • the outer surface of the first extension part 122 is provided with an airflow guide groove 124 to form a semi-closed intake channel, and the upper surface of the block body 121 is provided with an airflow guide groove to form a semi-closed intake channel.
  • the block-shaped body 121 of the airflow guiding device 12 is oval, which is adapted to the shape of the atomizing base 8.
  • the other side of the block-shaped body 121 is further provided with a second extension portion 123 corresponding to the air inlet 101 of the side wall of the battery rod housing 10 .
  • the air inlet hole 101 of the side wall communicates with the air switch device 13 .
  • the placement groove 141 is a cylindrical through groove.
  • the positioning groove 141 is provided with a positioning step for positioning the air switch device 13 .
  • the first extension portion 122 and the second extension portion 123 of the block body 121 are arranged in parallel.
  • the airflow guiding device 12 is made of silica gel material.
  • the placement groove 141 is located at the head end of the battery holder 14 .
  • the rear end of the battery bracket 14 is provided with a battery port, and the battery assembly 15 is arranged between the battery port 16 and the air switch device 13 .
  • a tail cap 17 may also be provided at the rear end of the battery holder 14 .
  • the airflow guide device 12 is provided with a thimble hole for the ejector pin 11 to pass through, the ejector pin 11 is fitted in the ejector pin hole, and the ejector pin on the airflow guide device 12 and the bottom of the atomization base 8 are provided
  • the contact pins 9 are in contact to electrically connect the contact pins 9 provided at the bottom of the atomization base 8 with the battery assembly 15 ; the contact pins 9 provided at the bottom of the atomization base 8 are electrically connected to the heating wire 5 .
  • the battery rod casing 10 of the battery rod is sleeved outside the rear end of the oil storage casing 3, and is clamped with the oil storage casing 3, so that the bottom of the atomization base 8 is in contact with the airflow guide device 12 at the end of the battery bracket 14, At this time, the downstream end of the air intake passage of the airflow guide device 12 communicates with the air intake hole 101 of the atomization base 8 .

Abstract

本实用新型涉及一种气溶胶生成装置及雾化器，该雾化器包括雾化壳体和雾化底座，所述雾化壳体的下端与所述雾化底座的上端连接，所述雾化壳体的底部设有导流口使所述雾化壳体内的雾化腔与所述雾化底座的内腔连通，所述雾化底座的内腔内设有隔板，将所述雾化底座的内腔分隔为储液腔和通气腔，所述隔板上端设有开口，所述开口用于连通储液腔与通气腔，所述储液腔位于所述导流口的正下方，所述通气腔远离所述导流口的正下方，所述雾化底座的底壁上设有至少一个通气孔，所述通气孔设置在所述通气腔内。本实用新型可以有效保证用户吸气的通畅性，使用感较好，且可以实现双重防漏液。

Description

一种气溶胶生成装置及雾化器 技术领域
本实用新型涉及一种气溶胶生成装置及雾化器。
背景技术
气溶胶生成装置是一种模仿卷烟的电子产品，通过加热烟油使得烟油雾化供用户吸食的替代型烟具，与传统的卷烟相比，气溶胶生成装置的使用方便，且有害物质更少。
目前市场上的气溶胶生成装置的雾化器一般是雾化器底座的通气孔与发热丝装置直通，在雾化过程中冷凝液直接从雾化底座的通气孔流出，直接流到雾化底座的底部,给消费者带来很大的不便。
且具有气流式开关的气溶胶生成装置是气溶胶生成装置中的一种，其通过气流通过气流开关时导通电路，使得气溶胶生成装置的使用十分方便。现有的带气流开关的气溶胶生成装置的气流开关一般设置在烟杆底部，气流的流动方向为从烟杆底部进气，穿过气流开关、电池、导电座，再进入雾化器内，与雾化的烟油混合后被吸入用户嘴中。这种气溶胶生成装置的气流通道长，电池在不当使用的前提下会产生膨胀，会加大流体流动的阻力，用户在抽吸时很吃力，且产生的烟雾少，使用感欠佳。
发明内容
本实用新型的目的在于克服现有技术之缺陷，提供了一种气溶胶生成装置及雾化器，其可以实现双重防漏液,且可以有效保证用户吸气的通畅性，使用感较好。
本实用新型的技术方案是这样实现的：本实用新型提供了一种雾化器，包括雾化壳体和雾化底座，所述雾化壳体的下端与所述雾化底座的上端连接，所述雾化壳体的底部设有导流口使所述雾化壳体内的雾化腔与所述雾化底座的内腔连通，所述雾化底座的内腔内设有隔板，将所述雾化底座的内腔分隔为储液腔和通气腔，所述隔板上端设有开口，所述开口用于连通储液腔与通气腔，所述储液腔位于所述导流口的正下方，所述通气腔远离所述导流口的正下方，所述雾化底座的底壁上设有至少一个通气孔，所述通气孔设置在所述通气腔内。
进一步地，所述通气腔底壁上设有围绕于所述通气孔外周缘的围挡。
进一步地，所述雾化底座的内腔内设有两个所述隔板，两个所述隔板将所述雾化底座的内腔分隔为所述储液腔和两个所述通气腔，所述储液腔位于两个所述隔板之间，所述雾化底座的底壁上设有两个所述通气孔，一个所述通气孔对应一个所述通气腔。
进一步地，本实用新型的雾化器还包括储油壳，所述储油壳内设有储油腔，所述储油壳的头端设有烟嘴，所述储油壳的尾端套设在所述雾化底座外，所述雾化壳体的下端设有硅胶密封装置，所述硅胶密封装置抵接在所述雾化壳体与所述雾化底座之间，所述硅胶密封装置的侧壁与所述储油壳内壁接触，用于密封所述储油壳的尾端，所述硅胶密封装置设有所述导流口使所述雾化腔与所述雾化底座的内腔连通。
进一步地，所述储油壳内设有导气管，所述雾化壳体的上端与所述导气管连接并导通。
本实用新型还公开了一种气溶胶生成装置，包括如上所述的雾化器。
进一步地，本实用新型的气溶胶生成装置还包括电池杆，所述电池杆包括电池杆外壳以及安装在所述电池杆外壳内的电池支架，所述电池支架的头端安 装有气流导流装置，所述气流导流装置上设有进气通道，所述进气通道的下游端与所述通气孔连通，所述电池支架上设有空气开关装置，所述电池杆外壳上设有进气孔，所述进气孔通过空气开关装置与所述进气通道的上游端连通。
进一步地，所述电池杆外壳套设在所述雾化器外，使雾化底座底部与所述气流导流装置抵接，所述通气孔与所述进气通道的下游端连通。
进一步地，所述气流导流装置的表面设有气流导流凹槽，当所述雾化底座底部与所述气流导流装置抵接时，所述雾化底座底部端面与所述气流导流装置端面的气流导流凹槽之间形成一段进气通道，所述电池杆外壳内壁与所述气流导流装置侧面的气流导流凹槽之间形成一段进气通道。
进一步地，所述气流导流装置包括块状本体，所述块状本体位于所述雾化底座底部与所述电池支架的端头之间，所述块状本体设有延伸部，所述延伸部上设有进气通道，所述延伸部上的所述进气通道与所述块状本体上设置的所述进气通道连通，所述块状本体设置的所述进气通道与所述通气孔连通，所述延伸部上的所述进气通道通过所述空气开关装置与所述进气孔连通。
本实用新型至少具有如下有益效果：本专利的雾化底座的通气孔的轴线位于密封装置的通气道外，所述雾化底座的内腔底壁上设有围绕于所述通气孔外周缘的围挡，这样设置后雾化底座的通气孔与密封装置的通气道之间不是直通式进气，而从雾化底座的通气孔中出来的气流需要折转后再经密封装置的通气道进入雾化壳体的雾化腔内，在雾化过程中雾化壳体的雾化腔内的冷凝液直接流到其正下方的雾化底座的储液腔内，而不会直接流到通气孔中，更不会通过通气孔流到雾化底座底部，实现双重防漏液。
本专利将空气开关装置安装在电池支架的头端，且从电池杆外壳的侧壁设置进气孔进气，且电池杆外壳上的进气孔通过空气开关装置与气流导流装置的 进气通道的上游端连通。上述方案不受烟杆内部电池组件的影响，且气溶胶生成装置的气流通道较短，可以有效保证用户吸气的通畅性，使用感较好。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1为本实用新型的气溶胶生成装置的分解示意图；
图2为本实用新型的气溶胶生成装置的外形图；
图3为本实用新型的气溶胶生成装置的截面示意图；
图4为图3的A-A剖视图；
图5为本实用新型的雾化器的分解示意图；
图6为本实用新型的雾化器的截面示意图；
图7为图6的B-B剖视图；
图8为本实用新型的雾化器的外形图；
图9为本实用新型的雾化器的雾化底座的结构示意图；
图10为本实用新型的气溶胶生成装置的电池杆的分解示意图(未示意出电池杆外壳)；
图11为本实用新型的雾化器的气流导流装置的结构示意图。
附图中，1为烟嘴帽，2为密封塞，3为储油壳，31为导气管，32为烟嘴，33为储油腔，4为雾化壳体，41为雾化腔，5为发热丝，6为导油件，7为硅胶密封装置，8为雾化底座，81为通气孔，82为隔板，83为储液腔，84为通气腔，85为围挡，86为开口，9为接触针，10为电池杆外壳，101为进气孔，11为顶 针，12为气流导流装置，121为块状本体，122为第一延伸部，123为第二延伸部，124为气流导流凹槽，13为空气开关装置，14为电池支架，141为安置槽，142为通气槽，15为电池组件，16为充电口，17为尾帽。
具体实施方式
下面对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
实施例一
参见图5至图9，本实施例公开了一种雾化器，包括雾化壳体4和雾化底座8，所述雾化壳体4的下端与所述雾化底座8的上端连接，所述雾化壳体4的底部设有导流口使所述雾化壳体4内的雾化腔与所述雾化底座8的内腔连通，所述雾化底座8的内腔内设有隔板82，将所述雾化底座的内腔分隔为储液腔83和通气腔84，所述隔板82上端设有开口86，所述开口86用于连通储液腔83与通气腔84，所述储液腔83位于所述雾化壳体4的导流口的正下方，所述通气腔84远离雾化壳体4的导流口的正下方，所述雾化底座8的底壁上设有至少一个通气孔81，所述通气孔81设置在所述通气腔84内。
进一步地，所述通气腔84底壁上设有围绕于所述通气孔81外周缘的围挡85。本实用新型通过设置围挡实现双重防漏液。围挡的高度根据实际需要设置。
进一步地，所述雾化底座8的内腔内设有两个所述隔板82，两个所述隔板82将所述雾化底座的内腔分隔为一个储液腔83和两个所述通气腔84，所述储液腔83位于两个所述隔板82之间，所述雾化底座8的底壁上设有两个所述通气孔81，一个所述通气孔81对应一个所述通气腔84。
进一步地，本实用新型的雾化器还包括储油壳3，所述储油壳3内设有储油腔33，所述储油壳3的头端设有烟嘴32，所述雾化壳体4的下端设有硅胶密封装置7，所述硅胶密封装置7抵接在所述雾化壳体4与所述雾化底座8之间，所述硅胶密封装置7的侧壁与所述储油壳3内壁接触，用于密封所述储油壳3的尾端，所述硅胶密封装置7设有所述导流口使所述雾化腔与所述雾化底座8的内腔连通。
进一步地，所述储油壳3内设有导气管31，所述雾化壳体4的上端与所述导气管31连接并导通。所述导气管31与储油壳3的内壁之间的空间为储油腔33，所述储油壳3的尾端与雾化底座8卡接。所述雾化底座8的侧壁外设有卡接凸起，用于与储油壳3卡接。雾化壳体4内设有导油件6，导油件6的至少一个端头伸入储油壳3的储油腔33内，所述发热丝5缠绕在导油件6上，且发热丝5位于雾化壳体4的雾化腔41中。
本实施例的导油件6为条状。所述导气管31与烟嘴32连通。
本实施例所述雾化底座8的储液腔83位于硅胶密封装置7的导流口的正下方，所述通气腔84远离硅胶密封装置7的导流口的正下方。在雾化过程中雾化壳体4的雾化腔41内的冷凝液直接流到其正下方的雾化底座8的储液腔83内，不会直接流到通气腔84中，更不会通过通气孔81流到雾化底座8底部。
所述储油壳3的头端设有注油孔，所述注油孔内配合有密封塞2，密封塞2用于密封注油孔，通过设置储油壳3头端的注油孔便于吸烟者添加烟油。密封塞2可以采用密封硅胶塞。
所述储油壳3的头端卡接配合有烟嘴帽1。
所述雾化底座8包括底壁及环绕底壁并向底壁上侧延伸的侧壁，侧壁与底壁共同围成内腔。本实施例的雾化底座8的内腔为椭圆形。
所述雾化底座8的底壁上固定有接触针9，接触针9穿过接触针安装孔并贯穿雾化底座8的底壁。接触针9的一端与发热丝5电连接，接触针9的另一端用于与电池杆内的顶针电连接。顶针与电路基板电连接。所述雾化底座8的内腔底壁上设有围绕于接触针安装孔外周缘的围挡。围挡的高度根据实际需要设置。通过设置围挡防止接触针9浸润在烟液中，也防止烟液通过接触针9与雾化底座8之间的缝隙渗漏。接触针9为阶梯圆柱形，防止液体从接触针9安装孔流出。
实施例二
参见图1至图11，本实施例公开了一种气溶胶生成装置，包括实施例一所述的雾化器。
进一步地，本实用新型的气溶胶生成装置还包括电池杆，所述电池杆包括电池杆外壳10以及安装在所述电池杆外壳内的电池支架14，所述电池支架14的头端安装有气流导流装置12，所述气流导流装置12上设有进气通道，所述气流导流装置12的进气通道的下游端与雾化底座的通气孔81连通，所述电池支架上设有空气开关装置13，所述电池杆外壳10上设有进气孔101，所述进气孔101通过空气开关装置13与气流导流装置12的进气通道的上游端连通。
具体地，所述电池支架14上设有用于容置空气开关装置13的安置槽141，安置槽141侧壁设置通气槽142用于连通进气孔101与气流导流装置12的进气通道。当然，也可以在空气开关装置13上设置通气槽用于连通进气孔101与气流导流装置12的进气通道。
空气开关装置13包括电路基板以及设置在电路基板上的空气开关。通气槽可以设置在电路基板上。电路基板上还可以设置气溶胶生成装置的控制电路。电池组件15可以与电路基板连接。
所述电池支架14上安装有电池组件15。
优选地，所述电池杆的电池杆外壳10套设在雾化器外，与雾化器侧壁卡接，使雾化底座8底部与电池支架14的端头的气流导流装置12抵接，雾化底座8底部的通气孔81与气流导流装置12的进气通道的下游端连通。
气流导流装置12上的进气通道的设计方案有两种，一种是：气流导流装置12的表面设有气流导流凹槽，当雾化底座8底部与电池支架14的端头的气流导流装置12抵接时，雾化底座8底部端面与气流导流装置端面的气流导流凹槽之间形成一段进气通道，电池杆外壳10内壁与气流导流装置12侧面的气流导流凹槽之间形成一段进气通道。
另一种是：进气通道设置在气流导流装置12内。当然，也可以将两种方案进行混合使用。本实施例气流导流装置12的表面设有条形凸起，通过条形凸起围成气流导流凹槽。
优选地，所述气流导流装置12包括块状本体121，所述块状本体121位于雾化底座8底部与电池支架14的端头之间，所述块状本体121的一侧设有第一延伸部122，所述第一延伸部122嵌入电池支架14上设有的卡槽内，且第一延伸部122末端嵌入空气开关装置13背面的安置槽141内，第一延伸部122上设有进气通道，第一延伸部122上的进气通道与块状本体121上设置的进气通道连通，块状本体121设置的进气通道与雾化底座8底部的通气孔81连通，第一延伸部122上的进气通道与通气槽连通。
本实施例的第一延伸部122的末端设有空心圆柱体，第一延伸部122的末端的空心圆柱体嵌入安置槽141内，位于空气开关装置13背面。第一延伸部122的外表面设置有气流导流凹槽124，形成半封闭式的进气通道，块状本体121的上表面设置有气流导流凹槽，形成半封闭式的进气通道。气流导流装置12的块 状本体121为椭圆形，与雾化底座8的形状相适应。块状本体121的另一侧还设置有第二延伸部123与电池杆外壳10侧壁的进气孔101对应，该延伸部上也设有气流导流凹槽，用于将电池杆外壳10侧壁的进气孔101与空气开关装置13连通。所述安置槽141为圆柱通槽。安置槽141内设有定位台阶，用于空气开关装置13定位。块状本体121的第一延伸部122、第二延伸部123平行设置。
优选地，气流导流装置12采用硅胶材料制成。
所述安置槽141位于电池支架14的头端。所述电池支架14的尾端设有电池口，电池组件15设置在电池口16与空气开关装置13之间。所述电池支架14的尾端还可以设置尾帽17。
优选地，所述气流导流装置12上设有用于供顶针11穿过的顶针孔，顶针孔内配合有顶针11，气流导流装置12上的顶针与雾化底座8底部设有的接触针9抵接，将雾化底座8底部设置的接触针9与电池组件15电连接；雾化底座8底部设置的接触针9与发热丝5电连接。
所述电池杆的电池杆外壳10套设在储油壳3尾端外，与储油壳3卡接，使雾化底座8底部与电池支架14的端头的气流导流装置12抵接，此时，气流导流装置12的进气通道的下游端与雾化底座8的进气孔101连通。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种雾化器，包括雾化壳体和雾化底座，所述雾化壳体的下端与所述雾化底座的上端连接，所述雾化壳体的底部设有导流口使所述雾化壳体内的雾化腔与所述雾化底座的内腔连通，其特征在于：所述雾化底座的内腔内设有隔板，将所述雾化底座的内腔分隔为储液腔和通气腔，所述隔板上端设有开口，所述开口用于连通储液腔与通气腔，所述储液腔位于所述导流口的正下方，所述通气腔远离所述导流口的正下方，所述雾化底座的底壁上设有至少一个通气孔，所述通气孔设置在所述通气腔内。
  2. 如权利要求1所述的雾化器，其特征在于：所述通气腔底壁上设有围绕于所述通气孔外周缘的围挡。
  3. 如权利要求1或2所述的雾化器，其特征在于：所述雾化底座的内腔内设有两个所述隔板，两个所述隔板将所述雾化底座的内腔分隔为所述储液腔和两个所述通气腔，所述储液腔位于两个所述隔板之间，所述雾化底座的底壁上设有两个所述通气孔，一个所述通气孔对应一个所述通气腔。
  4. 如权利要求1所述的雾化器，其特征在于：还包括储油壳，所述储油壳内设有储油腔，所述储油壳的头端设有烟嘴，所述储油壳的尾端套设在所述雾化底座外，所述雾化壳体的下端设有硅胶密封装置，所述硅胶密封装置抵接在所述雾化壳体与所述雾化底座之间，所述硅胶密封装置的侧壁与所述储油壳内壁接触，用于密封所述储油壳的尾端，所述硅胶密封装置设有所述导流口使所述雾化腔与所述雾化底座的内腔连通。
  5. 如权利要求4所述的雾化器，其特征在于：所述储油壳内设有导气管，所述雾化壳体的上端与所述导气管连接并导通。
  6. 一种气溶胶生成装置，其特征在于：包括如权利要求1-5任一项所述的雾化器。
  7. 如权利要求6所述的气溶胶生成装置，其特征在于：还包括电池杆，所述电池杆包括电池杆外壳以及安装在所述电池杆外壳内的电池支架，所述电池支架的头端安装有气流导流装置，所述气流导流装置上设有进气通道，所述进气通道的下游端与所述通气孔连通，所述电池支架上设有空气开关装置，所述电池杆外壳上设有进气孔，所述进气孔通过空气开关装置与所述进气通道的上游端连通。
  8. 如权利要求7所述的气溶胶生成装置，其特征在于：所述电池杆外壳套设在所述雾化器外，使雾化底座底部与所述气流导流装置抵接，所述通气孔与所述进气通道的下游端连通。
  9. 如权利要求7所述的气溶胶生成装置，其特征在于：所述气流导流装置的表面设有气流导流凹槽，当所述雾化底座底部与所述气流导流装置抵接时，所述雾化底座底部端面与所述气流导流装置端面的气流导流凹槽之间形成一段进气通道，所述电池杆外壳内壁与所述气流导流装置侧面的气流导流凹槽之间形成一段进气通道。
  10. 如权利要求7所述的气溶胶生成装置，其特征在于：所述气流导流装置包括块状本体，所述块状本体位于所述雾化底座底部与所述电池支架的端头之间，所述块状本体设有延伸部，所述延伸部上设有进气通道，所述延伸部上的所述进气通道与所述块状本体上设置的所述进气通道连通，所述块状本体设置的所述进气通道与所述通气孔连通，所述延伸部上的所述进气通道通过所述空气开关装置与所述进气孔连通。
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