WO2014201664A1 - 电子烟 - Google Patents

电子烟 Download PDF

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Publication number
WO2014201664A1
WO2014201664A1 PCT/CN2013/077582 CN2013077582W WO2014201664A1 WO 2014201664 A1 WO2014201664 A1 WO 2014201664A1 CN 2013077582 W CN2013077582 W CN 2013077582W WO 2014201664 A1 WO2014201664 A1 WO 2014201664A1
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WO
WIPO (PCT)
Prior art keywords
electronic cigarette
groove
cigarette according
hole
venting
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Application number
PCT/CN2013/077582
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English (en)
French (fr)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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Application filed by 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to PCT/CN2013/077582 priority Critical patent/WO2014201664A1/zh
Publication of WO2014201664A1 publication Critical patent/WO2014201664A1/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
    • A24F40/50—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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Definitions

  • the present invention relates to the field of electrical heating technology, and more particularly to an electronic cigarette.
  • the gas in the electronic cigarette flows from the bottom end to the suction nozzle.
  • the gas in the existing electronic cigarette flows into the electronic cigarette from the air inlet hole in the lamp cap, and passes through the tobacco rod and The slit between the batteries flows upward toward the nozzle.
  • the friction may be excessive and the noise is too large and the ventilation is insufficient, and even the air flow sensor is caused by the ventilation being too small. The change of the airflow cannot be effectively sensed, so that the amount of smoke in the electronic cigarette is insufficient, which affects the user experience.
  • the technical problem to be solved by the present invention is to provide an electronic cigarette which can make the airflow in the electronic cigarette flow smoothly, in view of the above-mentioned defects that the airflow sensor cannot be effectively sensed due to the small air flow rate. Increase the sensitivity of the airflow sensor and reduce the product defect rate.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette, comprising a tobacco rod and an air inlet hole and an air outlet hole disposed on the tobacco rod, and further comprising a sleeve disposed in the tobacco rod for ventilation
  • the venting member is formed with at least one venting passage, and the inlet, the venting passage and the venting opening communicate to form an air flow passage.
  • a battery for powering the electronic cigarette is further included, and the ventilation member is sleeved on the battery.
  • a through groove is provided along the axial direction of the venting member, and the penetrating groove forms a venting passage on the venting member.
  • the venting member includes a body and a connecting portion, and the first groove is opened in the axial direction of the body, and the first groove is disposed adjacent to the side wall of the connecting portion a first through hole is provided, and a second groove is disposed at an end of the connecting portion away from the body, and a second through hole communicating with the first through hole is disposed on a sidewall of the second groove.
  • the first through hole and the second through hole form a vent hole, and the first groove, the vent hole and the second groove communicate to form the vent channel.
  • the first recess is opened on an outer surface of the body.
  • the connecting portion has a hollow cylindrical shape, and the second recess is opened on a wall of the connecting portion and communicates with an inside of the connecting portion.
  • the first groove has a depth of 0.1 mm - 2 mm.
  • the first groove has a radial width of 0.2 mm - 3 mm.
  • the second groove has a radial width equal to the first groove.
  • the axial length of the second groove is smaller than the axial length of the first groove.
  • the first through hole and the second through hole have the same shape.
  • the vent hole has a cross-sectional area of between 0.1 mm 2 and 3 mm 2 .
  • the connecting portion is recessed downward adjacent to the body to form an annular groove.
  • a first sealing ring is further included, and the first sealing ring is embedded in the annular groove.
  • a second sealing ring is further included, and the second sealing ring is sleeved between the battery and the ventilation member to seal the battery and the ventilation member.
  • the body and the connecting portion are integrally formed.
  • the lamp cap and the nozzle cover respectively disposed at both ends of the tobacco rod are respectively disposed, the air inlet hole is disposed on the lamp cap, and the air outlet hole is disposed in the The nozzle is covered.
  • At least two ventilation passages are formed in the ventilation member, and the ventilation passages are spaced apart from each other.
  • the venting member is made of metal, plastic, ceramic or paper material.
  • the electronic cigarette further includes an air flow sensor for sensing a smoking signal and a controller for controlling the operation of the electronic cigarette according to the output signal of the air flow sensor;
  • the ventilation member is a hollow communication a gas pipe, one end of the vent pipe corresponding to an air outlet of the air flow sensor, and the other end of the vent pipe is in communication with the air outlet hole.
  • the implementation of the electronic cigarette of the present invention has the following beneficial effects: By adding a venting member outside the battery and opening a special venting passage on the venting member for airflow, the airflow in the electronic cigarette is smoothly circulated, the sensitivity of the airflow sensor is improved, and the airflow and the obstacle are reduced during smoking. The noise generated by friction reduces the defect rate of the product.
  • FIG. 1 is a cross-sectional view of an electronic cigarette according to a preferred embodiment of the present invention.
  • FIG. 2 is a first schematic structural view of a venting member according to a preferred embodiment of the present invention.
  • FIG 3 is a second structural schematic view of a venting member provided by a preferred embodiment of the present invention.
  • an electronic cigarette includes a tobacco rod 10, a lamp cap 20, a nozzle cover 30, and a battery. 110, the venting member 120, the first sealing ring 40 and the second sealing ring 50.
  • the lamp cap 20 and the nozzle cover 30 are respectively disposed at two ends of the tobacco rod 10, the battery 110 and the ventilating member 120 is sleeved in the tobacco rod 10, and the venting member 120 is sleeved on the battery 110 and located outside the battery 110.
  • the second sealing ring 50 is sleeved on the battery 110 and the venting member Between 120, the venting member 120 and the battery 110 are sealingly connected by a second sealing ring 50; the first sealing ring 40 is embedded between the venting member 120 and the tobacco rod 10, thereby venting the venting member 120 is sealed with the tobacco rod 10.
  • the lamp cap 20 is provided with an air inlet hole 210 which is open to the outside atmosphere and is used to allow the outside atmosphere to enter the electronic cigarette.
  • Nozzle cover The air outlet 310 is configured to discharge the atomized smoke in the electronic cigarette from the electronic cigarette, and the ventilation member 120 is formed with at least one ventilation passage, and the ventilation passage and the air inlet 210 , air outlet 310 Connected to form an air flow passage. Since the special ventilation channel is provided, the airflow is smoothly circulated in the electronic cigarette, and the airflow clogging phenomenon is avoided, thereby improving the sensitivity of the airflow sensor and improving the user experience. Understandably, the ventilation member 120 The number of venting channels formed thereon is not limited and may be one or more. When the ventilation channels are two or more, the ventilation channels are spaced apart from each other, and specifically may be equidistantly spaced or unequally spaced.
  • the venting member 120 has a hollow cylindrical shape for circulating gas in the electronic cigarette, and the venting member 120 Set it to the side close to the light 20 .
  • the venting member 120 includes a body 122 and a connecting portion 124, and the body 122 and the connecting portion 124 are integrally formed to allow the venting member 120
  • the processing technology is simple and the overall effect is good.
  • the venting member 120 is made of one of metal, plastic, ceramic, paper material, or a mixed material as described above, preferably, the venting member 120 Made of plastic or ceramic material, it has a good heat insulation effect and avoids the problem that the tobacco rod 10 is too hot.
  • the second sealing ring 50 is disposed between the body 122 and the battery 110, thereby venting the venting member The 120 is sealed from the battery 110 so that airflow cannot pass between the venting member 120 and the battery 110.
  • the body 122 has a substantially hollow cylindrical shape, and the first groove 1222 is opened in the axial direction of the body 122, and the first groove 1222 It is located on the outer surface of the body 122 and is not in communication with the hollow interior of the body 122.
  • the first groove 1222 is substantially U-shaped, and the first groove 1222 is adjacent to the connecting portion 124
  • a first through hole 1262 is defined in the side wall.
  • the first recess 1222 is formed by recessing the outer surface of the body 122, and the depth of the first recess 1222 is 0.1 mm -2 Mm, radial width 0.2 mm -3 mm, first groove 1222 It is for gas circulation, so its depth and width should not be too large or too small.
  • the connecting portion 124 is also hollow cylindrical and has an axial length smaller than the length of the body 122.
  • a second groove is formed on the connecting portion 124 1242 and annular groove 128.
  • the abutting portion of the connecting portion 124 near the body 122 is recessed downward to form an annular groove 128, that is, the annular groove 128 is disposed in the first groove 1222.
  • the first sealing ring 40 is then embedded in the annular groove 128 to seal the venting member 120 from the tobacco rod 10.
  • the second recess 1242 is generally U-shaped and is formed on the end of the connecting portion 124 away from the body 122, and the connecting portion 124 The hollow interior communicates, and the axial length of the second groove 1242 is smaller than the axial length of the first groove 1222.
  • the second groove 1242 is provided with a second through hole adjacent to the sidewall of the annular groove 128. 1264, and the second through hole 1264 passes through the first through hole 1262 to form a vent hole 126.
  • the vent 126 is for connecting the first groove 1222 and the second groove 1242 So that the gas in the first groove 1222 passes through the vent hole 126 and flows into the second groove 1242, and then flows up to the air outlet hole 310 of the nozzle cover 30, that is, the first groove 1222.
  • the vent 126 and the second recess 1242 communicate with each other to form a venting passage through which the airflow of the venting member 120 flows.
  • the radial width of the second groove 1242 and the first groove 1222 Equally, the vent 126 is formed by the first through hole 1262 and the second through hole 1264, and the first through hole 1262 and the second through hole 1264
  • the shapes are identical in size to form vents 126 for airflow.
  • the gas After flowing into the electronic cigarette from the air inlet hole 210, the gas flows through the first groove 1222, the vent hole 126, and the second groove 1242. Then, it flows into the atomization passage formed by the glass fiber tube and is finally discharged from the air outlet hole 310. It can be seen that when the gas circulates in the electronic cigarette, the amount of the flow is determined by the vent 126. Determined, and ultimately determines the amount of atomization, affecting the user's experience.
  • the cross-sectional area of the vent 126 is controlled to be between 0.1 mm 2 and 3 mm 2 , if the cross-sectional area of the vent 126 is larger than 3 square millimeters, because the gas flow is too large, the amount of atomized smoke will be too large, the user will feel the airflow rushing and affecting the user experience; if the cross-sectional area of the vent 126 is less than 0.1 Square millimeters will make the amount of smoke too small, and it will make users feel uncomfortable. Further, it is also possible to control the vent 126 The cross-sectional area is sized to detect the amount of gas flowing. When the gas flow rate is greater than a predetermined value, the gas flow sensor is triggered to be turned on, and the atomizing device is further activated to make the triggering strength of the airflow sensor equal, and the airflow is increased. Sensor sensitivity.
  • a through groove may be provided in the axial direction of the venting 120, which is the venting member 120.
  • the ventilation channel on the upper side can also realize the circulation of airflow in the electronic cigarette.
  • the electronic cigarette includes an air flow sensor for sensing a smoking signal and a controller for controlling the operation of the electronic cigarette according to the output signal of the air flow sensor.
  • the air flow sensor and the controller are prior art, and details are not described herein.
  • the venting member 120 is a hollow vent pipe disposed on one side of the battery 110, one end of the vent pipe corresponding to an air outlet of the air flow sensor, one end of the vent pipe and the air vent 310 Connected to achieve smooth airflow and reduce noise in the electronic cigarette.
  • the electronic cigarette of the present invention is provided with a venting member 120 outside the battery 110 and at the venting member 120.
  • a special ventilation channel is provided for airflow, which makes the airflow in the electronic cigarette flow smoothly, improves the sensitivity of the airflow sensor, reduces the noise generated by the friction between the airflow and the obstacle during smoking, and reduces the product defect rate.

Abstract

一种电子烟，包括烟杆（10）以及设于烟杆（10）两端的进气孔（210）和出气孔（310），还包括套设于所述烟杆（10）内的用于通气的通气件（120），所述通气件（120）上形成有至少一个通气通道，所述进气孔（210）、通气通道和所述出气孔（310）相连通形成气流流通通道。所述电子烟通过在电池（110）的外侧增加一通气件（120），并在通气件（120）上开设专门的通气通道供气流流通，使电子烟内的气流流通顺畅，提高了气流传感器的灵敏度，降低了产品不良率。

Description

电子烟 技术领域
本发明涉及电加热技术领域，更具体地说，涉及一种电子烟。
背景技术
吸烟作为一种嗜好，广泛受到人们，尤其是男士们的喜爱。然而，香烟中的焦油对人体的健康有害，其中有数十种成分是致癌物质；而且，二次吸烟对不吸烟者造成的危害也非常大；因此，在大多数公共场合都有禁止吸烟的规定。但对一个烟民来说，要想做到不吸烟是非常不容易的事。于是，电子烟作为传统烟草的替代品得到了越来越广泛的使用。
用户从吸嘴处抽烟时，电子烟内的气体要从底端向吸嘴方向流动，现有的电子烟中的气体是从灯帽上的进气孔流入电子烟内后，经过烟杆与电池间的狭缝向上流向吸嘴处。但在气体流动的过程中，由于烟杆与电池间的缝隙过小或遇到其它障碍物时，会导致摩擦过大且噪音过大及通气量不足，甚至由于通气量过小而使气流传感器不能有效地感应到气流的变化，从而使电子烟内的烟雾量不足，影响用户体验。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述由于气流量过小，而使气流传感器不能有效地感应到的缺陷，提供一种电子烟，其能使电子烟内的气流流通顺畅，使气流传感器的灵敏度提高，降低产品不良率。
本发明解决其技术问题所采用的技术方案是：构造一种电子烟，包括烟杆以及设于烟杆上的进气孔和出气孔，还包括套设于所述烟杆内的用于通气的通气件，所述通气件上形成有至少一个通气通道，所述进气孔、通气通道和所述出气孔相连通形成气流流通通道。
在本发明所述的电子烟中，还包括用于为电子烟供电的电池，所述通气件套设在所述电池上。
在本发明所述的电子烟中，沿所述通气件的轴向上设有贯穿的凹槽，所述贯穿的凹槽形成所述通气件上的通气通道。
在本发明所述的电子烟中，所述通气件包括本体和连接部，所述本体的轴向上开设有第一凹槽，所述第一凹槽靠近所述连接部的侧壁上设有第一通孔，所述连接部上远离所述本体的一端设有第二凹槽，所述第二凹槽的侧壁上设有与所述第一通孔相通的第二通孔，所述第一通孔和第二通孔相贯通组成通气孔，所述第一凹槽、通气孔和所述第二凹槽相连通形成所述通气通道。
在本发明所述的电子烟中，所述第一凹槽开设在所述本体的外表面上。
在本发明所述的电子烟中，所述连接部为中空的圆筒状，所述第二凹槽开设在所述连接部的筒壁上并与所述连接部的内部相通。
在本发明所述的电子烟中，所述第一凹槽的深度为 0.1 毫米 -2 毫米。
在本发明所述的电子烟中，所述第一凹槽的径向宽度为 0.2 毫米 -3 毫米。
在本发明所述的电子烟中，所述第二凹槽的径向宽度与所述第一凹槽相等。
在本发明所述的电子烟中，所述第二凹槽的轴向长度小于所述第一凹槽的轴向长度。
在本发明所述的电子烟中，所述第一通孔和第二通孔的形状相同。
在本发明所述的电子烟中，所述通气孔的截面积在 0.1 平方毫米 -3 平方毫米之间。
在本发明所述的电子烟中，所述连接部靠近所述本体的邻接处向下凹陷形成环形凹槽。
在本发明所述的电子烟中，还包括第一密封圈，所述第一密封圈嵌入所述环形凹槽内。
在本发明所述的电子烟中，还包括第二密封圈，所述第二密封圈套设在所述电池与所述通气件之间从而将所述电池与所述通气件密封。
在本发明所述的电子烟中，所述本体和连接部一体成型。
在本发明所述的电子烟中，还包括分别设置在所述烟杆的两端的灯帽和吸嘴盖，所述进气孔设置在所述灯帽上，所述出气孔设置在所述吸嘴盖上。
在本发明所述的电子烟中，所述通气件上形成有至少两个通气通道，所述通气通道之间间隔设置。
在本发明所述的电子烟中，所述通气件由金属、塑胶、陶瓷或纸质材料制成。
在本发明所述的电子烟中，所述电子烟还包括用于感应吸烟信号的气流传感器及用于根据所述气流传感器输出信号控制电子烟工作的控制器；所述通气件为中空的通气管，所述通气管的一端与所述气流传感器的出气口对应，所述通气管的另一端与所述出气孔相连通。
实施本发明的电子烟，具有以下有益效果： 通过在电池外增加一通气件，并在通气件上开设专门的通气通道供气流流通，使电子烟内的气流流通顺畅，提高了气流传感器的灵敏度，降低吸烟时因气流与障碍物之间的摩擦而产生的噪声，降低了产品不良率。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图 1 是本发明较佳实施例提供的电子烟的剖视图；
图 2 是本发明较佳实施例提供的通气件的第一结构示意图；
图 3 是本发明较佳实施例提供的通气件的第二结构示意图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图 1 和 2 所示，本发明较佳实施例提供的电子烟，包括烟杆 10 、灯帽 20 、吸嘴盖 30 、电池 110 、通气件 120 、第一密封圈 40 和第二密封圈 50 。其中，灯帽 20 和吸嘴盖 30 分别设置在烟杆 10 的两端，电池 110 和通气件 120 均套设在烟杆 10 内，且通气件 120 是套设在电池 110 上并位于电池 110 的 外侧。具体地，第二密封圈 50 套设在电池 110 和通气件 120 之间，即用第二密封圈 50 将通气件 120 和电池 110 密封连接起来；第一密封圈 40 嵌设在通气件 120 和烟杆 10 之间，从而将通气件 120 与烟杆 10 密封起来。
灯帽 20 上设有进气孔 210 ，该进气孔 210 与外界大气相通，并用于使外界大气进入电子烟内。吸嘴盖 30 上设有出气孔 310 ，该出气孔 310 用于使电子烟内雾化的烟雾从电子烟内排出，通气件 120 上形成有至少一个通气通道，且该通气通道与进气孔 210 、出气孔 310 相连通形成气流流通通道。由于设置了专门的通气通道，使气流在电子烟内流通顺畅，避免气流堵塞现象的发生，从而使气流传感器的灵敏度提高，提高用户体验。可以理解，通气件 120 上形成的通气通道的个数没有限制，可以为一个或多个。当通气通道为两个及两个以上，通气通道之间间隔设置，具体地可以为等距离间隔设置或不等距离间隔设置均可。
如图 2 和 3 所示，通气件 120 为中空的圆筒状，用于使气体在电子烟内流通，通气件 120 设置在靠近灯冒 20 的一侧。通气件 120 包括本体 122 和连接部 124 ，且本体 122 和连接部 124 一体成型，使通气件 120 加工工艺简单，且整体效果好。具体地，通气件 120 由金属、塑胶、陶瓷、纸质材料中的一种制成，或采用上述混合材料制成，优选地，通气件 120 由塑胶或陶瓷材料制成，则其隔热效果好，避免了烟杆 10 过烫的问题。本实施例中，第二密封圈 50 设置在本体 122 与电池 110 之间，从而将通气件 120 与电池 110 密封起来，使气流不能从通气件 120 与电池 110 之间流通。
本体 122 大致为中空的圆筒状，本体 122 的轴向上开设有第一凹槽 1222 ，且第一凹槽 1222 位于本体 122 的外表面上并与本体 122 中空的内部不相通。第一凹槽 1222 大致为 U 型，且第一凹槽 1222 靠近连接部 124 的侧壁上设有第一通孔 1262 。本实施例中，第一凹槽 1222 是本体 122 的外表面向下凹陷形成的，且第一凹槽 1222 的深度为 0.1 毫米 -2 毫米，径向宽度为 0.2 毫米 -3 毫米，第一凹槽 1222 是供气体流通的，因此其深度和宽度不宜过大或过小，如果过小，则使气流流通比较缓慢，容易出现气流阻塞现象，使电子烟不能正常工作，而影响用户体验；而如果第一凹槽 1222 的深度和宽度过大，则会使气流量过大，而使气体在第一凹槽 1222 内暂时滞留，降低电子烟的使用寿命。
连接部 124 也为中空的圆筒状，且其轴向长度小于本体 122 的长度。连接部 124 上开设有第二凹槽 1242 和环形凹槽 128 。其中连接部 124 上靠近本体 122 的邻接处向下凹陷形成环形凹槽 128 ，即环形凹槽 128 设置在第一凹槽 1222 和第二凹槽 1242 之间。则第一密封圈 40 嵌入该环形凹槽 128 内，从而将通气件 120 与烟杆 10 密封起来。
第二凹槽 1242 大体为 U 型，开设在连接部 124 远离本体 122 的 端部筒壁上，并与连接部 124 中空的内部相通，且第二凹槽 1242 的轴向长度小于第一凹槽 1222 的轴向长度。第二凹槽 1242 靠近环形凹槽 128 的侧壁上开设有第二通孔 1264 ，且第二通孔 1264 与第一通孔 1262 相贯通形成通气孔 126 。通气孔 126 用于连通第一凹槽 1222 和第二凹槽 1242 ，以使第一凹槽 1222 内的气体通过通气孔 126 后流至第二凹槽 1242 内，然后再向上流至吸嘴盖 30 的出气孔 310 处 ，即第一凹槽 1222 、通气孔 126 和第二凹槽 1242 相连通形成通气件 120 的气流流通的通气通道。具体在本实施方式中，第二凹槽 1242 的径向宽度与第一凹槽 1222 相等，通气孔 126 是由第一通孔 1262 和第二通孔 1264 相贯通组成的，则第一通孔 1262 和第二通孔 1264 的形状尺寸完全相同以形成供气流流通的通气孔 126 。
气体从进气孔 210 流入电子烟内后，依次流经第一凹槽 1222 、通气孔 126 、第二凹槽 1242 ，然后流向由玻纤管形成的雾化通道内，最终从出气孔 310 排出。由此可知，气体在电子烟内流通时，其流通量的大小是由通气孔 126 决定的，并最终决定了雾化量的大小，影响用户的体验。因此，通气孔 126 的截面积控制在 0.1 平方毫米 -3 平方毫米之间，若通气孔 126 的截面积大于 3 平方毫米，则由于气体流量太大，会使雾化的烟雾量过大，用户会感觉气流横冲直撞，影响用户体验；若通气孔 126 的截面积小于 0.1 平方毫米，则会使烟雾量过小，也会使用户感觉不过瘾。进一步地，还可以通过控制通气孔 126 的截面积的大小从而检测气体的流通量，当气体的流通量大于某一预定的数值时，触发气流传感器开启，并进一步使雾化装置开始工作，使气流传感器的触发强度相等，并提高气流传感器的灵敏度。
在本发明的另一实施方式中，通气将 120 的轴向上可以设置贯穿的凹槽，该贯穿的凹槽即为通气件 120 上的通气通道，也能实现气流在电子烟内的流通。
在本发明的另一实施方式中， 所述电子烟包括用于感应吸烟信号的气流传感器及用于根据所述气流传感器输出信号控制电子烟工作的控制器，所述气流传感器及所述控制器为现有技术，在此不再赘述；所述通气件 120 为设置在所述电池 110 一侧的中空的通气管，所述通气管的一端与所述气流传感器的出气口对应，所述通气管的一端与所述出气孔 310 相连通，从而实现电子烟内的气流流通顺畅及减少噪声。
本发明的电子烟，通过在电池 110 的外增加一通气件 120 ，并在通气件 120 上开设专门的通气通道供气流流通，使电子烟内的气流流通顺畅，提高了气流传感器的灵敏度，降低吸烟时因气流与障碍物之间的摩擦而产生的噪声，降低了产品不良率。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (20)

  1. 一种电子烟，包括烟杆（ 10 ）以及设于烟杆（ 10 ）上的进气孔（ 210 ）和出气孔（ 310 ），其特征在于，还包括套设于所述烟杆（ 10 ）内的用于通气的通气件（ 120 ），所述通气件（ 120 ）上形成有至少一个通气通道，所述进气孔（ 210 ）、通气通道和所述出气孔（ 310 ）相连通形成气流流通通道。
  2. 根据权利要求 1 所述的电子烟，其特征在于，还包括用于为电子烟供电的电池（ 110 ），所述通气件（ 120 ）套设在所述电池（ 110 ）上。
  3. 根据权利要求 1或2 所述的电子烟，其特征在于，沿所述通气件（ 120 ）轴向上设有贯穿的凹槽，所述贯穿的凹槽形成所述通气件（ 120 ）上的通气通道。
  4. 根据权利要求 2 所述的电子烟，其特征在于，所述通气件（ 120 ）包括本体（ 122 ）和连接部（ 124 ），所述本体（ 122 ）的轴向上开设有第一凹槽（ 1222 ），所述第一凹槽（ 1222 ）靠近所述连接部（ 124 ）的侧壁上设有第一通孔（ 1262 ），所述连接部（ 124 ）上远离所述本体（ 122 ）的一端设有第二凹槽（ 1242 ），所述第二凹槽（ 1242 ）的侧壁上设有与所述第一通孔（ 1262 ）相通的第二通孔（ 1264 ），所述第一通孔（ 1262 ）和第二通孔（ 1264 ）相贯通组成通气孔（ 126 ），所述第一凹槽（ 1222 ）、通气孔（ 126 ）和所述第二凹槽（ 1242 ）相连通形成所述通气通道。
  5. 根据权利要求 4 所述的电子烟，其特征在于，所述第一凹槽（ 1222 ）开设在所述本体（ 122 ）的外表面上。
  6. 根据权利要求 4 所述的电子烟，其特征在于，所述第二凹槽（ 1242 ）开设在所述连接部（ 124 ）的筒壁上并与所述连接部（ 124 ）的内部相通。
  7. 根据权利要求 4 所述的电子烟，其特征在于，所述第一凹槽（ 1222 ）的深度为 0.1 毫米 -2 毫米。
  8. 根据权利要求 7 所述的电子烟，其特征在于，所述第一凹槽（ 1222 ）的径向宽度为 0.2 毫米 -3 毫米。
  9. 根据权利要求 8 所述的电子烟，其特征在于，所述第二凹槽（ 1242 ）的径向宽度与所述第一凹槽（ 1222 ）相等。
  10. 根据权利要求 4 所述的电子烟，其特征在于，所述第二凹槽（ 1242 ）的轴向长度小于所述第一凹槽（ 1222 ）的轴向长度。
  11. 根据权利要求 4 所述的电子烟，其特征在于，所述第一通孔（ 1262 ）和第二通孔（ 1264 ）的形状相同。
  12. 根据权利要求 4 所述的电子烟，其特征在于，所述通气孔（ 126 ）的截面积在 0.1 平方毫米 -3 平方毫米之间。
  13. 根据权利要求 4 所述的电子烟，其特征在于，所述连接部（ 124 ）靠近所述本体（ 122 ）的邻接处向下凹陷形成环形凹槽（ 128 ）。
  14. 根据权利要求 13 所述的电子烟，其特征在于，还包括第一密封圈（ 40 ），所述第一密封圈（ 40 ）嵌入所述环形凹槽（ 128 ）内。
  15. 根据权利要求 4 所述的电子烟，其特征在于，还包括第二密封圈（ 50 ），所述第二密封圈（ 50 ）套设在所述电池（ 110 ）与所述通气件（ 120 ）之间从而将所述电池（ 110 ）与所述通气件（ 120 ）密封。
  16. 根据权利要求 4 所述的电子烟，其特征在于，所述本体（ 122 ）和连接部（ 124 ）一体成型。
  17. 根据权利要求 1所述的电子烟，其特征在于，还包括分别设置在所述烟杆（ 10 ）的两端的灯帽（ 20 ）和吸嘴盖（ 30 ），所述进气孔（ 210 ）设置在所述灯帽（ 20 ）上，所述出气孔（ 310 ）设置在所述吸嘴盖（ 30 ）上。
  18. 根据权利要求 1 所述的电子烟，其特征在于，所述通气件（ 120 ）上形成有至少两个通气通道，所述通气通道之间间隔设置。
  19. 根据权利要求 1所述的电子烟，其特征在于，所述通气件（ 120 ）由金属、塑胶、陶瓷或纸质材料制成。
  20. 根据权利要求 1 所述的电子烟，其特征在于，所述电子烟还包括用于感应吸烟信号的气流传感器及用于根据所述气流传感器输出信号控制电子烟工作的控制器；所述通气件（120 ）为中空的通气管，所述通气管的一端与所述气流传感器的出气口对应，所述通气管的另一端与所述出气孔（ 310 ）相连通。
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