WO2018072676A1 - 一种雾化器及其电子烟 - Google Patents

一种雾化器及其电子烟 Download PDF

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Publication number
WO2018072676A1
WO2018072676A1 PCT/CN2017/106499 CN2017106499W WO2018072676A1 WO 2018072676 A1 WO2018072676 A1 WO 2018072676A1 CN 2017106499 W CN2017106499 W CN 2017106499W WO 2018072676 A1 WO2018072676 A1 WO 2018072676A1
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WIPO (PCT)
Prior art keywords
atomizing
cotton
oil
atomizer
cavity
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PCT/CN2017/106499
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English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
于宏
代远刚
尹新强
易建华
沈礼周
Original Assignee
湖南中烟工业有限责任公司
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Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to EP17862712.1A priority Critical patent/EP3516971B1/en
Priority to JP2019518074A priority patent/JP6714776B2/ja
Priority to ES17862712T priority patent/ES2867854T3/es
Priority to US16/343,658 priority patent/US11375750B2/en
Priority to KR1020197013971A priority patent/KR102262954B1/ko
Priority to AU2017346137A priority patent/AU2017346137B2/en
Publication of WO2018072676A1 publication Critical patent/WO2018072676A1/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
    • A24F40/05—Devices without 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Definitions

  • the invention belongs to an atomizer and an electronic cigarette thereof.
  • the ultrasonic high-frequency atomized electronic cigarette generally transmits the oil in the oil chamber to the atomizing sheet through the oil guiding cotton, and then opens the air inlet channel and the air outlet channel which are in communication with the atomizing surface of the atomizing sheet.
  • the atomized smoke oil is oscillated by high frequency oscillation.
  • the existing products have the following defects in the actual application process:
  • the air outlet channel is far away from the atomizing surface.
  • the air passes through the air inlet channel and will flow to the atomizing surface, the air is disorderly entering and disordered. Not all air flows to the atomizing surface to participate in atomization, and part of the air is cold. The air flows directly from the air outlet, which does not bring the smoke out very well, greatly reducing the atomization efficiency and the amount of smoke.
  • the cold air is mixed with atomized smoke, which lowers the temperature of the smoke, making the inlet temperature low and the mouthfeel poor.
  • the heat generated by the atomizing sheet is easily transmitted to the outer casing through the air outlet passage, causing the outer casing to be hot.
  • the surface of the atomized sheet is prone to oil accumulation. Especially when it is not used for a long time, the smoke oil will continuously penetrate down, which will easily cause oil accumulation. Oil accumulation can cause the smoke oil to be difficult to atomize and the amount of smoke is small.
  • the present invention aims to provide an atomizer and an electronic cigarette thereof which are not hot, have high atomization efficiency, generate a large amount of smoke, and do not accumulate oil.
  • an atomizer comprising an atomizer body, a nozzle assembly mounted on the atomizer body portion, an air inlet disposed on the atomizer body, and being disposed in the atomization
  • the atomizing sheet and the oil chamber in the body of the device, the oil guiding device capable of introducing the oil in the oil chamber to the atomizing surface of the atomizing sheet, and the atomizer body is provided with an outlet passage communicating with the nozzle assembly,
  • An oil compartment is arranged in the middle of the oil chamber, and a accommodating cavity is arranged in the oil separation chamber;
  • the air outlet channel includes a gas pipe, the gas pipe is disposed in the accommodating cavity, and a first gap is left between the outer wall of the gas pipe and the inner wall of the accommodating cavity, and the first gap communicates with the air inlet to form a first air inlet;
  • the oil guiding device comprises an atomizing cotton fixed in the accommodating cavity and capable of introducing the smoky oil into the atomizing sheet and abutting against the atomizing surface of the atomizing sheet, wherein the atomizing cotton is a hollow columnar structure;
  • the lower end of the trachea is sleeved with a heat insulating tube, the upper end of the trachea is in communication with the nozzle assembly, the lower end is inserted into the hollow cavity of the atomizing cotton, and a second portion is left between the lower end of the heat insulating tube and the bottom of the hollow cotton cavity. a gap that is in communication with the first intake passage.
  • a distance between the lower end of the heat insulating tube and the bottom of the cavity of the atomizing cotton is 0.2 mm to 0.7 mm.
  • the distance between the heat insulating tube and the atomizing cotton is very close, so that the air can be drained, and the air enters in order, so that all the air can pass through the small gap and the atomized cotton is in contact with the atomizing sheet.
  • the surface allows all air to flow to the atomizing surface to participate in atomization, atomization is more complete, atomization efficiency is higher, and more smoke is generated.
  • the insulated pipe can be insulated to prevent heat generated by the atomized sheet from being transmitted to the outer casing through the air pipe.
  • the atomizer body further includes a housing, a connecting electrode mounted on the bottom of the housing, the nozzle assembly is mounted on the top of the housing, and the atomizing sheet is electrically connected to the connecting electrode.
  • the accommodating cavity is composed of an outer sleeve and an inner sleeve sleeved in the inner sleeve inner cavity
  • the outer sleeve includes a hollow sealing seat disposed at the bottom of the oil chamber for sealing the oil chamber, and is fixed to the sealing seat a vertical tube, the inner sleeve is sleeved in the inner cavity of the vertical tube, and the inner cavity of the inner sleeve is a receiving cavity;
  • An atomizing piece fixing seat is arranged in the hollow cavity of the sealing seat, and the atomizing piece is fixed on the atomizing piece fixing seat;
  • the side wall of the atomizing cotton is clamped and fixed between the outer wall of the inner sleeve and the inner wall of the vertical tube, and the bottom of the atomizing cotton abuts against the atomizing sheet; the lower end of the vertical tube is corresponding to the side wall of the atomizing cotton a plurality of oil passage holes, wherein the oil passage holes are in communication with the oil chamber;
  • the air tube with the insulated tube is inserted into the hollow cavity of the atomized cotton from the hollow cavity of the inner sleeve.
  • the oil storage cotton is sleeved on the outer wall of the vertical pipe corresponding to the oil hole, and the oil storage cotton is located in the oil cavity and covers the oil hole.
  • the function of the oil storage cotton is to control the rate of smoke oil transfer and prevent the atomized cotton from absorbing too much oil to produce oil accumulation.
  • the inner portion of the inner sleeve is sleeved with a spring, the lower end of the spring abuts the inner surface of the atomizing cotton bottom, and the air tube with the heat insulating tube is from the inner sleeve. Insert into the hollow cavity and insert it into the center hole of the spring.
  • a heat insulating sheet is disposed between the lower surface of the atomizing sheet and the connecting electrode.
  • the heat insulating sheet can prevent the heat of the atomizing sheet from being transmitted from below to the connecting electrode and the outer casing.
  • a filter is arranged at the connection between the air pipe and the heat insulating pipe.
  • the screen is used to block smoke spray or large particle smoke from being sucked into the user's mouth during operation.
  • the inner cavity of the heat insulating tube is conical, and the upper port diameter is smaller than the lower port diameter.
  • This horn-shaped design makes the outlet smoke more pressure, which is more conducive to the mixing of smoke.
  • the present invention also provides an electronic cigarette comprising an external power source, and further comprising the atomizer according to the above aspect, the external power source being connected to the connection electrode of the atomizer.
  • the distance between the insulated tube and the atomized cotton is very close, so that the air can be drained, and the air enters in order, so that all the air can pass from the small gap to the surface where the atomizing cotton contacts the atomizing sheet. So that all air can flow to the atomizing surface to participate Atomization, atomization is more complete, atomization efficiency is higher, and more smoke is generated. Moreover, this also avoids part of the cold air flowing directly from the air pipe and mixing with the smoke to reduce the temperature of the smoke, thereby avoiding the phenomenon that the low temperature of the smoke affects the taste.
  • the design of the heat insulating tube and the heat insulating sheet can prevent the heat generated by the atomizing sheet from being transmitted to the outer casing through the air pipe, thereby avoiding the hotening of the outer casing.
  • the oil storage cotton can store oil, thereby controlling the transfer rate of the smoke oil, preventing the atomized cotton from absorbing too much oil and accumulating oil.
  • Fig. 1 is a perspective exploded view of the atomizer of the first embodiment.
  • Fig. 2 is a cross-sectional view of the first embodiment.
  • Figure 3 is a structural view showing the assembly of the outer sleeve and the inner sleeve of the first embodiment.
  • Figure 4 is an exploded view showing the assembly structure of the outer sleeve and the inner sleeve of the first embodiment.
  • Fig. 5 is a perspective exploded view of the atomizer of the second embodiment.
  • an atomizer includes an atomizer body 50, and the atomizer body 50 includes a housing 1, an air inlet 2 at an upper portion of the housing 1, and a top portion of the housing 1.
  • the nozzle assembly 3 the oil chamber 4 and the atomizing sheet 5 disposed in the casing 1, the oil guiding device for guiding the oil in the oil chamber 4 to the surface of the atomizing sheet 5, and the connection installed at the bottom of the casing 1 Electrode 6.
  • An air outlet passage communicating with the nozzle assembly 3 is disposed in the housing 1 , the air outlet passage includes a gas pipe 12 disposed in the inner cavity of the housing, and the oil chamber 4 is provided with a grease trap chamber 19 in the middle of the oil separation chamber 19 .
  • the accommodating cavity is disposed, the air pipe 12 is disposed in the accommodating cavity, and a first gap is left between the outer wall of the air pipe 12 and the inner wall of the accommodating cavity, and the first gap communicates with the air inlet 2 to form a first air inlet.
  • the accommodating cavity is composed of an outer sleeve 11 and an inner sleeve 16 sleeved in the inner cavity of the outer sleeve 11, and the outer sleeve 11 includes a hollow sealing seat 111 disposed at the bottom of the oil chamber 4 for sealing the oil chamber 4. a vertical tube 112 fixed to the sealing seat 111.
  • the inner sleeve 16 is sleeved in the inner cavity of the vertical tube 112, and the inner cavity of the inner sleeve 16 is a receiving cavity.
  • An atomizing sheet fixing seat 18 is disposed in the hollow space of the sealing seat 111, and the atomizing sheet 5 is fixed to the atomizing sheet fixing seat 18.
  • An atomizing cotton 7 is sandwiched and fixed between the outer wall of the inner sleeve 16 and the inner wall of the vertical tube 112, and the atomizing cotton 7 is a hollow columnar structure.
  • the bottom of the atomized cotton 7 abuts against the atomizing sheet 5.
  • the lower end of the vertical pipe 112 corresponds to the side wall of the atomizing cotton 7 Through the oil hole 113.
  • the oil passage 113 communicates with the oil chamber 4.
  • An oil storage cotton 13 is sleeved on the outer wall of the vertical pipe 112 corresponding to the oil hole 113.
  • the oil storage cotton 13 is located in the oil chamber 4 and covers the oil hole 113.
  • a lower portion of the inner cavity of the inner sleeve 16 is sleeved with a spring 8, and the lower end of the spring 8 abuts against the inner surface of the bottom of the atomizing cotton 7.
  • the lower end of the air pipe 12 is sleeved with a heat insulating pipe 10, and a filter 15 is provided at a joint of the air pipe 12 and the heat insulating pipe 10.
  • the upper end of the trachea 12 is in communication with the nozzle assembly 3, and the trachea 12 with the insulated tube 10 is inserted from the hollow cavity of the inner sleeve 16 and inserted into the central bore of the spring 8.
  • a gap of 0.2 mm to 0.7 mm is left between the lower end of the heat insulating tube 10 and the bottom of the cavity of the atomizing cotton 7.
  • the atomizing sheet 5 is electrically connected to the connection electrode 6.
  • a heat insulating sheet 17 is provided between the lower surface of the atomizing sheet 5 and the connection electrode 6.
  • the atomized sheet 5 is preferably a solid piezoelectric ceramic sheet.
  • the embodiment further provides an electronic cigarette comprising an external power source, and further comprising an atomizer according to the above scheme, wherein the external power source is connected to the connection electrode 6 of the atomizer.
  • Example 1 is repeated, except that the inner cavity of the heat insulating tube 10 is conical, and the upper port diameter is smaller than the lower port diameter.
  • This horn-shaped design makes the outlet smoke more pressure, which is more conducive to the mixing of smoke.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Nozzles (AREA)

Abstract

一种雾化器,包括雾化器本体(50)、吸嘴组件(3)、进气口(2)、雾化片(5)、油腔(4)、导油装置、出气通道，油腔(4)中间设有隔油腔(19)，隔油腔(19)内设有容置腔；出气通道包括设置于容置腔内的气管(12),气管(12)外壁与容置腔内壁之间留有第一间隙,该第一间隙与进气口(2)连通,形成第一进气道(9)；导油装置包括雾化棉(7)，雾化棉(7)为中空柱状结构；气管(12)下端套接有隔热管(10)，气管(12)上端与吸嘴组件(3)相连通，下端***雾化棉(7)的中空腔中，隔热管(10)下端与雾化棉(7)中空腔的底部之间留有第二间隙,该第二间隙与第一进气道(9)连通。使得所有空气能够低空掠过雾化棉(7)与雾化片(5)接触的面，更充分的雾化，雾化效率更高，产生更多烟雾。同时，可控制烟油传递速率，防止雾化棉(7)吸油过多而积油。

Description

一种雾化器及其电子烟 技术领域
本发明属于一种雾化器及其电子烟。
背景技术
目前已有的超声波高频雾化电子烟，其一般通过导油棉将油腔中的烟油传导至雾化片上，然后开设与雾化片的雾化表面相连通的进气通道和出气通道，通过高频振荡雾化烟油。但是现有的产品在实际应用过程中存在如下缺陷：
1.出气通道距离雾化表面较远，空气经过进气通道将要流至雾化表面时，由于空气是乱序进入，杂乱无章，并不是所有空气都流到雾化表面参与雾化了，部分冷空气直接从出气通道流走，无法很好的将烟雾带出，大大降低了雾化效率以及烟雾量。同时，冷空气夹杂着雾化的烟雾，将烟雾温度降低，使得入口温度低，口感差。
2.雾化片产生的热量很容易通过出气通道传导至外壳上，造成外壳发烫严重。
3.雾化片表面容易出现积油现象，特别是长时间不使用时，烟油会不断往下渗透，容易造成积油。积油会导致烟油难以雾化，出烟量少。
发明内容
针对上述问题，本发明旨在提供一种外壳不发烫、雾化效率高、产生烟雾量大、不会积油现象的雾化器及其电子烟。
本发明解决问题的技术方案是：一种雾化器，包括雾化器本体、安装在雾化器本体项部的吸嘴组件、设置于雾化器本体上的进气口、设置于雾化器本体内的雾化片和油腔、可将油腔中的烟油导入雾化片的雾化面的导油装置，雾化器本体内设有与吸嘴组件连通的出气通道，所述油腔中间设有隔油腔，隔油腔内设有容置腔；
所述出气通道包括气管，所述气管设置于容置腔内，且气管外壁与容置腔内壁之间留有第一间隙，该第一间隙与进气口连通，形成第一进气道；
所述导油装置包括固定于容置腔内且可将烟油导入雾化片，且与雾化片的雾化表面抵接的雾化棉，该雾化棉为中空柱状结构；
所述气管下端套接有隔热管，该气管上端与吸嘴组件相连通，下端***雾化棉的中空腔中，且隔热管下端与雾化棉中空腔的底部之间留有第二间隙，该第二间隙与第一进气道连通。
进一步的，所述隔热管下端与雾化棉中空腔的底部之间第二间隙的间距为0.2mm～0.7mm。
上述方案中，隔热管与雾化棉之间的距离很近,使得空气可以被引流,空气有序进入，使所有空气能够从这细小的缝隙中低空掠过雾化棉与雾化片接触的面,使得所有空气都能够流到雾化表面参与雾化，雾化更充分,雾化效率更高,产生的烟雾更多。隔热管可以隔热,防止雾化片产生的热量经过气管传递到外壳。
进一步的，所述雾化器本体还包括壳体、安装在壳体底部的连接电极，所述吸嘴组件安装在壳体顶部，所述雾化片与连接电极之间电连接。
具体的，所述容置腔由外套管和套接在外套管内腔的内套管组成，所述外套管包括设置于油腔底部，用于密封油腔的中空的密封座、固定于密封座上的竖直管，所述内套管套接于竖直管的内腔，内套管的内腔即为容置腔；
所述密封座的中空腔中设有雾化片固定座，雾化片固定于雾化片固定座上；
所述雾化棉侧壁被夹持固定于内套管外壁和竖直管内壁之间，雾化棉底部与雾化片抵接；所述竖直管下端对应雾化棉侧壁处设有多个过油孔，所述过油孔与油腔相连通；
带有隔热管的气管从内套管的中空腔中***直达雾化棉的中空腔。
进一步的，在竖直管的外壁上对应过油孔位置处套接有储油棉，该储油棉位于油腔内并将过油孔封盖住。储油棉的作用在于可以控制烟油传递速率,防止雾化棉吸油过多而产生积油。
为使得雾化棉与雾化片接触更紧密，所述内套管内腔下部套接有弹簧，该弹簧下端与雾化棉底部内表面抵接，带有隔热管的气管从内套管的中空腔中***，并***弹簧的中心孔中。
进一步的，所述雾化片下表面与连接电极之间设有隔热片。隔热片可以避免雾化片的热量从下方传递到连接电极以及外壳。
进一步的，所述气管与隔热管的连接处设有滤网。该滤网用于阻挡雾化片在工作时烟油飞溅或大颗粒烟雾被吸入用户口中。
优选的，所述隔热管的内腔为圆锥形，其上端口径小于下端口径。这种喇叭形状的设计,使得出口烟雾压力更大,更利于烟雾的混合。
相应的，本发明还提供一种电子烟，包括外部电源，还包括上述方案所述的雾化器，所述外部电源与雾化器的连接电极连接。
本发明的显著效果是：
1.隔热管与雾化棉之间的距离很近,使得空气可以被引流,空气有序进入，使所有空气能够从这细小的缝隙中低空掠过雾化棉与雾化片接触的面,使得所有空气都能够流到雾化表面参与 雾化，雾化更充分,雾化效率更高,产生的烟雾更多。而且，这样也避免了部分冷空气直接从气管流走而与烟雾混合后降低烟雾温度，避免了烟雾温度低影响口感的现象。
2.隔热管及隔热片的设计,可防止雾化片产生的热量经过气管传递到外壳，避免了外壳发烫。
3.储油棉可以储油,从而控制烟油传递速率,防止雾化棉吸油过多而积油。
附图说明
下面结合附图对本发明作进一步说明。
图1为实施例1雾化器的斜剖分解图。
图2为实施例1的剖视图。
图3为实施例1外套管和内套管装配结构图。
图4为实施例1外套管和内套管装配结构分解图。
图5为实施例2雾化器的斜剖分解图。
图中：1-壳体，2-进气口，3-吸嘴组件，4-油腔，5-雾化片,6-连接电极，7-雾化棉,8-弹簧，9-第一进气道,10-隔热管，11-外套管，12-气管,13-储油棉,15-滤网,16-内套管,17-隔热片，18-雾化片固定座，19-隔油腔，50-雾化器本体，111-密封座，112-竖直管,113-过油孔。
具体实施方式
实施例1
如图1～4所示，一种雾化器,包括雾化器本体50，所述雾化器本体50包括壳体1、位于壳体1上部的进气口2、安装在壳体1顶部的吸嘴组件3、设置于壳体1内的油腔4及雾化片5、可将油腔4中的烟油导入雾化片5表面的导油装置、安装在壳体1底部的连接电极6。
所述壳体1内设有与吸嘴组件3连通的出气通道，所述出气通道包括设置于壳体内腔的气管12,所述油腔4中间设有隔油腔19，隔油腔19内设有容置腔,所述气管12设置于容置腔内,且气管12外壁与容置腔内壁之间留有第一间隙,该第一间隙与进气口2连通,形成第一进气道9。
所述容置腔由外套管11和套接在外套管11内腔的内套管16组成，所述外套管11包括设置于油腔4底部，用于密封油腔4的中空的密封座111、固定于密封座111上的竖直管112。所述内套管16套接于竖直管112的内腔，内套管16的内腔即为容置腔。所述密封座111的中空腔中设有雾化片固定座18，雾化片5固定于雾化片固定座18上。
所述内套管16外壁和竖直管112内壁之间夹持固定有雾化棉7，该雾化棉7为中空柱状结构。雾化棉7底部与雾化片5抵接。所述竖直管112下端对应雾化棉7侧壁处设有多 个过油孔113。所述过油孔113与油腔4相连通。
在竖直管112的外壁上对应过油孔113位置处套接有储油棉13，该储油棉13位于油腔4内并将过油孔113封盖住。所述内套管16内腔下部套接有弹簧8，该弹簧8下端与雾化棉7底部内表面抵接。
所述气管12下端套接有隔热管10，气管12与隔热管10的连接处设有滤网15。气管12上端与吸嘴组件3相连通，带有隔热管10的气管12从内套管16的中空腔中***，并***弹簧8的中心孔中。隔热管10下端与雾化棉7中空腔的底部之间留有0.2mm～0.7mm的间隙。
所述雾化片5与连接电极6之间电连接。雾化片5下表面与连接电极6之间设有隔热片17。所述雾化片5优选为实心压电陶瓷片。
本实施例还提供一种电子烟，包括外部电源，还包括上述方案所述的雾化器，所述外部电源与雾化器的连接电极6连接。
空气从进气口2进入，流经第一进气道9，并从第二间隙处到达雾化表面，雾化后从隔热管10进入气管12，最终到达吸嘴组件3中。
实施例2
如图5所示，重复实施例1，所不同的是：所述隔热管10的内腔为圆锥形，其上端口径小于下端口径。这种喇叭形状的设计,使得出口烟雾压力更大,更利于烟雾的混合。

Claims (10)

  1. 一种雾化器,包括雾化器本体(50)、安装在雾化器本体(50)顶部的吸嘴组件(3)、设置于雾化器本体(50)上的进气口(2)、设置于雾化器本体(50)内的雾化片(5)和油腔(4)、可将油腔(4)中的烟油导入雾化片(5)的雾化面的导油装置，雾化器本体(50)内设有与吸嘴组件(3)连通的出气通道，其特征在于：所述油腔(4)中间设有隔油腔(19)，隔油腔(19)内设有容置腔；
    所述出气通道包括气管(12),所述气管(12)设置于容置腔内,且气管(12)外壁与容置腔内壁之间留有第一间隙,该第一间隙与进气口(2)连通,形成第一进气道(9)；
    所述导油装置包括固定于容置腔内且可将烟油导入雾化片(5)，且与雾化片(5)的雾化表面抵接的雾化棉(7)，该雾化棉(7)为中空柱状结构；
    所述气管(12)下端套接有隔热管(10)，该气管(12)上端与吸嘴组件(3)相连通，下端***雾化棉(7)的中空腔中，且隔热管(10)下端与雾化棉(7)中空腔的底部之间留有第二间隙,该第二间隙与第一进气道(9)连通。
  2. 根据权利要求1所述的雾化器，其特征在于：所述隔热管(10)下端与雾化棉(7)中空腔的底部之间第二间隙的间距为0.2mm～0.7mm。
  3. 根据权利要求1所述的雾化器，其特征在于：所述雾化器本体(50)还包括壳体(1)、安装在壳体(1)底部的连接电极(6)，所述吸嘴组件(3)安装在壳体(1)顶部，所述雾化片(5)与连接电极(6)之间电连接。
  4. 根据权利要求1～3任一项所述的雾化器，其特征在于：所述容置腔由外套管(11)和套接在外套管(11)内腔的内套管(16)组成，所述外套管(11)包括设置于油腔(4)底部，用于密封油腔(4)的中空的密封座(111)、固定于密封座(111)上的竖直管(112)，所述内套管(16)套接于竖直管(112)的内腔，内套管(16)的内腔即为容置腔；
    所述密封座(111)的中空腔中设有雾化片固定座(18)，雾化片(5)固定于雾化片固定座(18)上；
    所述雾化棉(7)侧壁被夹持固定于内套管(16)外壁和竖直管(112)内壁之间，雾化棉(7)底部与雾化片(5)抵接；所述竖直管(112)下端对应雾化棉(7)侧壁处设有多个过油孔(113)，所述过油孔(113)与油腔(4)相连通；
    带有隔热管(10)的气管(12)从内套管(16)的中空腔中***直达雾化棉(7)的中空腔。
  5. 根据权利要求4所述的雾化器，其特征在于：在竖直管(112)的外壁上对应过油孔(113)位置处套接有储油棉(13)，该储油棉(13)位于油腔(4)内并将过油孔(113)封盖住。
  6. 根据权利要求4所述的雾化器，其特征在于：所述内套管(16)内腔下部套接有弹簧(8)，该弹簧(8)下端与雾化棉(7)底部内表面抵接，带有隔热管(10)的气管(12)从内套管(16)的中空腔中***，并***弹簧(8)的中心孔中。
  7. 根据权利要求3所述的雾化器，其特征在于：所述雾化片(5)下表面与连接电极(6)之间设有隔热片(17)。
  8. 根据权利要求1所述的雾化器，其特征在于：所述气管(12)与隔热管(10)的连接处设有滤网(15)。
  9. 根据权利要求1～3任一项所述的雾化器，其特征在于：所述隔热管(10)的内腔为圆锥形，其上端口径小于下端口径。
  10. 一种电子烟，包括外部电源，其特征在于：还包括上述权利要求1～9任一项所述的雾化器，所述外部电源与雾化器的连接电极(6)连接。
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