WO2014161132A1 - 电子烟灯帽及电子烟 - Google Patents

电子烟灯帽及电子烟 Download PDF

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Publication number
WO2014161132A1
WO2014161132A1 PCT/CN2013/073558 CN2013073558W WO2014161132A1 WO 2014161132 A1 WO2014161132 A1 WO 2014161132A1 CN 2013073558 W CN2013073558 W CN 2013073558W WO 2014161132 A1 WO2014161132 A1 WO 2014161132A1
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WIPO (PCT)
Prior art keywords
electronic cigarette
top cover
lamp cap
cap
air inlet
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Application number
PCT/CN2013/073558
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English (en)
French (fr)
Inventor
向智勇
Original Assignee
Xiang Zhiyong
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 Xiang Zhiyong filed Critical Xiang Zhiyong
Priority to CN201390001097.7U priority Critical patent/CN205337591U/zh
Priority to PCT/CN2013/073558 priority patent/WO2014161132A1/zh
Priority to US13/901,280 priority patent/US9521867B2/en
Publication of WO2014161132A1 publication Critical patent/WO2014161132A1/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
    • A24F40/40—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 household electronic products, and more particularly to an electronic cigarette light cap and an electronic cigarette using the same.
  • the existing electronic cigarette generally has an integral structure, consisting of a tobacco rod and a cigarette holder, and an atomizing device is arranged in the cigarette holder, and is electrically connected with the tobacco rod, and a control circuit is arranged in the tobacco rod, and the atomizer is powered by the control circuit to generate Smoke users simulate the smoking experience, while the end of the tobacco rod is An LED lamp that is illuminated when the atomizer generates smoke to simulate the burning of the cigarette, and a lamp cap is placed on the LED lamp.
  • the air inlet or the air inlet of the electronic cigarette is disposed on the side of the lamp cap.
  • the air intake from the side of the lamp cap is likely to cause a poor airflow path, thereby causing a large smoking noise, and the side of the lamp cap Opening the intake hole or the intake groove is difficult to manufacture parts.
  • the technical problem to be solved by the present invention is to provide an electronic cigarette lighter cap and an electronic cigarette to improve the user experience, in view of the defects that the above-mentioned electronic cigarette in the prior art is not easy to generate large smoking noise during use.
  • the present invention constructs an electronic cigarette lighter cap comprising a top cover and a hollow bottomless lamp cap extending vertically along a back surface of the top cover, wherein the top cover forms a ring around the lamp cap column
  • the front surface of the top cover defines at least one air inlet hole, and the air inlet hole penetrates with the lamp cap column.
  • the connecting portion of the annular table and the lamp cap column has an L shape.
  • the outer wall of the lamp cap column is used for press-fitting with the inner wall of the tube.
  • the top cover, the lamp cap column, and the connecting portion are integrally formed.
  • the at least one air inlet hole is at least one of a square hole, a circular hole, a triangle, a polygon, and a waist hole.
  • the at least one air intake hole is disposed at a center of a front surface of the top cover.
  • the top cover is a flat surface, a concave surface or a convex surface.
  • the top cover is a round surface or a spherical arc surface.
  • the invention also constructs an electronic cigarette comprising a cigarette holder and a tobacco rod, the tobacco rod comprising a tube body and an electronic cigarette light cap fitted at the end of the tube body Between the electronic cigarette lamp cap and the pipe body, a first gap is formed along the axial direction of the pipe body for penetrating the lamp cap and the pipe body, and the first gap is communicated with the atomization passage in the pipe body.
  • the utility model comprises a top cover and a hollow bottomless lamp cap column extending perpendicularly along a back surface of the top cover, wherein the top cover forms an annular table around the lamp cap column; the top cover Opening at least one air inlet hole in the front surface, the air inlet hole penetrates with the lamp cap column, and air enters through the air inlet hole The first gap enters the atomization passage to form an air flow loop.
  • the connecting portion of the annular table and the lamp cap column has an L shape.
  • the outer side wall of the lamp cap column is used for pressing and bonding with the inner wall of the tube.
  • the top cover, the lamp cap column, and the connecting portion are integrally formed.
  • the at least one air inlet hole is at least one of a square hole, a circular hole, a triangle, a polygon, and a waist hole.
  • the at least one air inlet hole is symmetrically disposed at the center of the front surface of the top cover.
  • the top cover is a flat surface, a concave surface or a convex surface.
  • the top cover is a round surface or a spherical arc surface.
  • the electronic cigarette lighter cap and the electronic cigarette of the present invention have the following beneficial effects: at least one air inlet hole is disposed on the front side of the electronic cigarette lighter cap, and air is sucked through the at least one air inlet hole and enters the airflow passage, thereby effectively maintaining the airflow passage. Smooth, prevent large smoke noise caused by poor airflow, and improve user experience.
  • FIG. 1 is a schematic partial structural view of an electronic cigarette according to a first preferred embodiment of the present invention
  • FIG. 2 is a perspective view of the electronic cigarette lighter cap 2 in the electronic cigarette shown in FIG. 1;
  • Figure 3 is a cross-sectional view of the electronic cigarette lighter cap 2 shown in Figure 2;
  • Figure 4 is a perspective view of the electronic cigarette lighter cap of the second embodiment of the present invention.
  • Figure 5 is a cross-sectional view of the electronic cigarette lighter cap shown in Figure 4.
  • Figure 6 is a perspective view of the electronic cigarette lighter cap of the third embodiment of the present invention.
  • Figure 7 is a cross-sectional view of the electronic cigarette lighter cap shown in Figure 6;
  • Figure 8 is a partial structural view of an electronic cigarette according to a second preferred embodiment of the present invention.
  • the electronic cigarette lighter cap 2 A substantially cylindrical structure mounted at the end of the tubular body 1, and the electronic cigarette lighter cap includes a rounded top cover 22 and a hollow bottomless lamp cap extending vertically downward along the lower surface of the top cover 22. twenty one An air inlet hole 23 is opened in the front surface of the top cover.
  • the electronic cigarette lighter cap of this embodiment is made of, for example, a material such as silica gel, resin, rubber, etc. which has good corrosion resistance.
  • the top cover 22 forms an annular table around the lamp cap 21, and an air inlet hole 23 is provided in the center of the front surface of the top cover.
  • one air intake hole 23 is provided, which adopts a circular hole structure. It should be understood that the air inlet hole 23 can also adopt a square hole, a waist hole, a diamond hole, a triangular hole, a polygonal hole. And other rules or irregular structures, which can be selected according to the actual needs of the process.
  • the connection portion of the top cover 22 and the lamp cap column 21 is L-shaped, and the lamp cap column 21 has a hollow bottomless cylindrical shape, and the lamp cap column The outer diameter of 21 should match the inner diameter of the pipe body 1.
  • the outer side wall of the lamp cap 21 When the electronic cigarette lamp cap 2 is engaged with the pipe body 1, the outer side wall of the lamp cap 21 is pressed against the inner wall of the pipe body 1 to press the electrons. Smoke cap 2 and tube body 1 phase connection.
  • the outer side wall of the lamp cap 21 may be provided with a resilient latching member (not shown) for further securing the electronic cigarette cap 2 to the tubular body 1.
  • the lamp cap 21 The outer side wall may further be provided with a buckle (not shown), and correspondingly, the inner wall of the tube body 1 is provided with a card slot (not shown) that is engaged with the buckle, and is connected by the snap-fit and the slot of the card slot.
  • a card slot (not shown) can also be provided on the inner wall of the pipe body 1 at the lamp cap 21
  • the outer wall of the outer wall is provided with a buckle matched with the card slot to realize a detachable connection between the electronic cigarette light cap and the pipe body.
  • the top cover 22 and the lamp cap 21 of the above-mentioned electronic cigarette lamp cap 2 And the connecting portion is integrally formed, and the air inlet hole 23 opened in the front surface of the top cover 22 facilitates the entry of air, is convenient for processing, and has better overall effect.
  • a hollow lamp cap 21 passes through the air inlet hole 23 to form an air flow passage, and the air passes through the air inlet hole 23 through the lamp cap column. It is understood that the inner cavity shape of the hollow lamp cap 21 is not limited to a circular shape, and may be square, rectangular or other shapes.
  • the intake hole 23 in this embodiment is located at the center of the top cover 22 and is a circular hole.
  • the sum of the areas of the intake holes 23 on the front surface of the top cover 22 is 2 mm 2 to 8 mm 2 . If the sum of the areas is less than 2 mm 2 , the air inlet hole 23 is too small, and it is relatively laborious to inhale during use, and it is also easy to cause damage to the electronic cigarette; if it is larger than 8 mm 2 , the air flow rate is too large, which affects the taste of the user when smoking. .
  • the sum of the optimum areas selected in the above embodiment was 5 mm 2 .
  • the present invention also provides an electronic cigarette comprising a cigarette holder and a tobacco rod, the tobacco rod comprising a tube body 1 and The electronic cigarette lighter cap 2, the electronic cigarette lighter cap 2 and the tubular body 1 which are fitted in the end of the tubular body have a first gap in the axial direction of the tubular body 1 for penetrating the electronic cigarette lighter cap 2
  • the tube body 1 With the tube body 1, At least one air inlet opening 23 is formed in the front surface of the top cover 22 of the electronic cigarette lighter cap 2 described above. Air enters the airflow passage through the air inlet hole, helps to keep the airflow unobstructed, and is easy to process, and also helps to reduce smoking noise caused by poor airflow during smoking.
  • the electronic cigarette lighter cap 2 includes a top cover 22 and a lamp cap 21, and the lamp cap 21 is along the top.
  • the back surface of the cap 22 extends vertically.
  • the lamp cap 21 in this embodiment has a cylindrical shape, and the top cover 22 forms an annular table with respect to the lamp cap 21, and the top cover 22 is smooth and convex.
  • the connecting portion of the annular table and the lamp cap 21 is L-shaped, and the outer diameter of the lamp cap 21 should match the inner diameter of the pipe body 1, and the electronic cigarette lamp cap 2 is engaged with the pipe body 1 In the upper direction, the outer side wall of the lamp cap 21 is pressed against the inner wall of the pipe body 1 to connect the electronic cigarette lamp cap 2 with the pipe body 1.
  • the difference from the electronic cigarette lighter cap in the first embodiment described above is that the top cover 22 is provided with two air intake holes 23, and the two air intake holes 23 are symmetrically disposed at the center of the top cover 22.
  • the shape of the air inlet hole 23 is not limited to a circular hole, and a square hole, a waist hole, a diamond hole, a triangular hole, and other regular or irregular structures may be employed, which may be specifically according to the process.
  • the actual demand is selected.
  • the sum of the areas of the two intake holes 23 should be in the range of 2 mm 2 to 8 mm 2 .
  • FIG. 5 is a cross-sectional view of the electronic cigarette lighter cap in the second embodiment
  • the electronic cigarette lighter cap of the present embodiment is 2 compared to the first embodiment.
  • the top cover is convex and has a spherical curved surface. Compared with the first embodiment, the spherical curved convex surface and the cavity surrounded by the lamp cap 21 are slightly larger.
  • the position of the air intake hole 23 in this embodiment is not limited to being symmetrically disposed in the center of the top cover 22, and may be disposed on the top cover 22 as well. Any area that is off-center from the front.
  • the electronic cigarette lighter cap of the embodiment includes a top cover 22 and a lamp cap column. 21, the lamp cap 21 extends vertically along the back of the top cap 22.
  • the top cover 22 has an annular structure around the lamp post.
  • the top cover in this embodiment has a smooth concave shape that is concave toward the lamp post 21 .
  • the top cover 22 has a spherical arc-shaped surface.
  • four air inlet holes 23 are disposed on the front surface of the top cover, and the two central portions are symmetrically distributed in the front central portion of the top cover 22, The spacing between the adjacent two intake holes 23 is equivalent. It should be understood that the intake holes 23 are not limited to being symmetrically arranged in two or two, and may be distributed diffusely on the front surface of the top cover 22.
  • top cover 22 of the present invention The shape is not limited to the above-described circular surface, concave or convex surface of a smooth curved surface, and may be a rough concave surface, a curved surface or a flat surface.
  • FIG 8 Shown is a structural view of a tobacco rod portion of an electronic cigarette using the electronic cigarette lighter cap of the present invention, wherein the electronic cigarette includes a mouthpiece (not shown) and a tobacco rod, the tobacco rod including the tube body 1 and the fitting connection Tube 1
  • An electronic cigarette lighter cap at the end, the electronic cigarette lighter cap and the tubular body have a first gap (not shown) along the axial direction of the tubular body for penetrating the light cap and the tubular body, The first gap communicates with an atomizing passage (not shown) in the tube body
  • the electronic cigarette lighter cap includes a top cover 22 and a lamp cap column 21, and the hollow bottomless lamp cap column 21 extends vertically along the back surface of the top cover 22, and the top cover 22 forms an annular table with respect to the periphery of the lamp cap column 21.
  • Top cover At least one air inlet hole 23 is opened in the front surface of the 22, and the air inlet hole 23 penetrates with the lamp cap 21, and air enters through the air inlet hole 23
  • the first gap (not shown) enters the atomization passage (not shown) to form an air flow loop.
  • the connecting portion of the top cover 22 of the electronic cigarette lighter cap and the lamp cap 21 is L-shaped, and the electronic cigarette light cap can be fitted to the tubular body 1 Wherein the outer wall of the lamp cap 21 is pressed into close contact with the inner wall of the pipe body 1, whereby the electronic cigarette lamp cap is detachably connected to the pipe body 1 and the ring table and the pipe body 1 are The end of the abutment.
  • the air inlet hole 23 is provided in the top cover 22 In the center, it can be a round hole, a square hole or a waist hole, and the number of air holes in this case is 1
  • the top cover is a spherical arc shape convex along the front surface of the top cover.
  • a second gap (not shown) between the inner wall of the tube reaches the atomizer, via the atomizing passage (not shown) that penetrates the second gap, It mixes with the smoke generated in the nebulizer and reaches the mouthpiece, which is inhaled by the user to simulate the feeling of smoking.
  • the end of the tube body 1 of the electronic cigarette in the embodiment is provided for mounting the LED a lamp holder (not shown) of the tube, the lamp holder (not shown) is along the tube 1
  • a through hole (not shown) is axially disposed, and the through hole (not shown) communicates with the second gap (not shown).
  • the path direction of the air flow circuit can be understood as: air enters the lamp cap column via the air inlet hole 23 A first gap (not shown) with the tubular body 1 reaches the battery device 101 via a through hole (not shown) on the socket (not shown), between the battery device 101 and the inner wall of the tube Second gap (not shown) The atomizer is reached and finally enters the atomization channel inside the atomizer.
  • the top cover 22 of the present invention The air inlet hole is arranged on the front side to take in air, so that the gas enters the structure of the air flow channel vertically, which can effectively avoid the excessive noise caused by the airflow during the smoking process, and the method of opening the front surface is also beneficial to simplify the process flow.
  • the number and shape of the intake holes 23 of the electronic cigarette lighter cap of the present invention are in the top cover 22
  • the specific position of the front side is not limited to the above, and the shape of the top cover 22 is not limited to the above.

Abstract

一种电子烟灯帽（2）及电子烟，该电子烟包括烟嘴和烟杆，所述烟杆包括管体（1）和电子烟灯帽（2），所述电子烟灯帽（2）包括顶盖（22）、以及沿所述顶盖（22）的背面垂直延伸的灯帽柱（21），在所述顶盖（22）与所述灯帽柱（21）的连接部，所述顶盖（22）相对于所述灯帽柱（21）形成一环形台，在所述顶盖（22）的正面开设至少一个进气孔（23），进气孔（23）与灯帽柱（21）的腔体相贯通，空气经由所述进气孔（23）进入气流通道，该电子烟灯帽（2）及电子烟，能保持气流通道的顺畅，降低抽烟的噪音，提高用户体验。

Description

电子烟灯帽及电子烟 技术领域
本发明涉及日用电子产品领域，更具体的说，涉及一种电子烟灯帽及使用该灯帽的电子烟。
背景技术
随着人们健康意识的提升和禁烟宣传的加大，用于戒烟和替代香烟的电子香烟得到了越来越多的关注。现有的电子香烟一般为整体结构，由烟杆和烟嘴组成，烟嘴中设有雾化装置，与烟杆电性连接，烟杆中设有控制电路，通过控制电路为雾化器供电以产生烟雾共使用者模拟吸烟感受，同时烟杆末端设有 LED 灯，该 LED 灯在雾化器产生烟雾时会被点亮而模拟香烟燃烧的情景，在该LED灯上设置了灯帽。
现有技术中的电子烟的进气孔或进气槽设置在灯帽侧面，在抽烟过程中，从灯帽侧面进气容易导致气流通路不畅，进而造成抽烟噪音偏大，同时灯帽侧面开设进气孔或进气槽在零部件加工制造时存在难度。
发明内容
针对现有技术中的上述电子烟在使用过程中气流通路不畅容易产生较大抽烟噪音的缺陷，本发明要解决的技术问题在于提供一种电子烟灯帽及电子烟以改善用户体验。
本发明解决其技术问题采用的技术方案是：
本发明构造了一种电子烟灯帽，包括顶盖、以及沿所述顶盖的背面垂直延伸的中空无底的灯帽柱，在所述顶盖相对于所述灯帽柱四周形成一环形台；所述顶盖的正面开设至少一个进气孔，所述进气孔与所述灯帽柱贯通。
本发明的电子烟灯帽中，所述环形台与所述灯帽柱的连接部呈 L 形。
本发明的电子烟灯帽中，所述灯帽柱的外壁用于与管体内壁压紧贴合。
本发明的电子烟灯帽中，所述顶盖、灯帽柱、以及所述连接部三者一体成型。
本发明的电子烟灯帽中 ，所述至少一个进气孔为方形孔、圆孔、三角形、多边形以及腰型孔中的至少一种。
本发明的电子烟灯帽中 ，所述至少一个进气孔设置在所述顶盖的正面中央。
本发明的电子烟灯帽中 ，所述顶盖为平面、凹面或凸面。
本发明的电子烟灯帽中 ，所述顶 盖 为圆面，或球状弧面。
本发明还构造了一种电子烟，包括烟嘴和烟杆，所述烟杆包括管体和 嵌合在所述管体末端的 电子烟灯帽 ，所述电子烟灯帽与所述管体之间沿管体轴向具有第一间隙，用于贯通所述灯帽与所述管体，所述第一间隙与管体内的雾化通道相通， 其特征在于，包括顶盖、以及沿所述顶盖的背面垂直延伸的中空无底的灯帽柱，在所述顶盖相对于所述灯帽柱四周形成一环形台；所述顶盖的正面开设至少一个进气孔，所述进气孔与所述灯帽柱贯通，空气由所述进气孔进入 所述第一间隙进入所述雾化通道，形成气流回路。
本发明的电子烟中，所述环形台与所述灯帽柱的连接部呈 L 形。
本发明的电子烟中，所述灯帽柱的外侧壁用于与所述管体内壁压紧贴合。
本发明的电子烟中，所述顶盖、灯帽柱、以及所述连接部三者一体成型。
本发明的电子烟中 ，所述至少一个进气孔为方形孔、圆孔、三角形、多边形以及腰型孔中的至少一种。
本发明的电子烟中 ，所述至少一个进气孔对称设置在所述顶盖的正面中央。
本发明的电子烟中 ，所述顶盖为平面、凹面或凸面。
本发明的电子烟中 ，所述顶盖为圆面或球状弧面。
实施本发明的电子烟灯帽及电子烟，具有以下有益效果：电子烟灯帽正面设置至少一个进气孔，空气经由所述至少一个进气孔吸入并进入气流通道，能有效保持气流通道的顺畅，防止因气流不畅产生较大的抽烟噪音，改善用户体验。
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 是本发明的第一较佳实施例的电子烟局部结构示意图；
图 2 是图 1 所示的电子烟中的电子烟灯帽 2 的立体示意图；
图 3 是图 2 所示的电子烟灯帽 2 的剖视图；
图 4 是本发明所示的第二实施例的电子烟灯帽的立体示意图；
图 5 是图 4 所示电子烟灯帽的剖视图；
图 6 是本发明所示的第三实施例的电子烟灯帽的立体示意图；
图 7 是图 6 所示的电子烟灯帽的剖视图；
图 8 是本发明的第二较佳实施例的电子烟局部结构示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
如图 1 、图 2 、图 3 所示，在本发明的第一较佳实施例中，电子烟灯帽 2 大致为圆筒状结构，其安装在管体 1 的末端，且电子烟灯帽包括 圆面状的 顶盖 22 、以及沿 顶盖 22 的下表面垂直向下延伸的中空无底的灯帽柱 21 ，在所述顶盖的正面开设了进气孔 23 。本实施例中的电子烟灯帽由例如具有良好耐腐蚀性的硅胶，树脂，橡胶等材料构成。
如图 2 所示，顶盖 22 相对于灯帽柱 21 四周形成一环形台，在所述顶盖正面中央设置了进气孔 23 ，如图 3 所示，本实施例中，进气孔 23 设置有 1 个，其采用圆孔结构。应当理解，进气孔 23 也可采用方形孔、腰型孔、菱形孔、三角孔 、多边形孔 以及其它规则或不规则的结构，具体可按照工艺的实际需求进行选取。在顶盖 22 与灯帽柱 21 相连接的连接部呈 L 形，灯帽柱 21 呈中空无底的筒状，灯帽柱 21 的外径与应与管体 1 的内径相匹配，电子烟灯帽 2 卡合到管体 1 上时，灯帽柱 21 的外侧壁与管体 1 的内壁贴合压紧，以便将电子烟灯帽 2 与管体 1 相 连接。特别地，灯帽柱 21 的外侧壁可以配置一弹性卡位部件（未示出）用于进一步将电子烟灯帽 2 固定在管体 1 上。在其他实施例中，灯帽柱 21 的外侧壁还可设置卡扣（未示出），而相应地管体 1 内壁设置与该卡扣相扣合的卡槽（未示出），通过卡扣合和卡槽的口连接，可使电子烟灯帽 2 可拆卸地安装在管体 1 的末端，可以理解的是，也可通过在管体 1 的内壁设置卡槽（未示出），在灯帽柱 21 的外壁设置与该卡槽相匹配的卡扣，来实现电子烟灯帽与管体的可拆卸连接。上述的电子烟灯帽 2 的顶盖 22 、灯帽柱 21 、以及所述连接部三者采用一体成型，而顶盖 22 正面 开设 的进气孔 23 方便空气的进入，便于加工，且整体性效果更好。
中空的灯帽柱 21 与所述进气孔 23 相贯通以形成气流通道，空气 由 进气孔 23 经灯帽柱 21 内向上参与烟雾流通，可以理解的是， 中空的 灯帽柱 21 的内部 腔体形状 也不限于圆形，也可以是方形、矩形或其他形状。
如图 3 所示，本实施例中的进气孔 23 位于顶盖 22 的正中央，且为圆孔。
上述的电子烟灯帽 2 中，在顶盖 22 的正面的进气孔 23 的面积之和为 2mm2 ～ 8 mm2 。若面积之和小于 2mm2 ，则进气孔 23 太小，使用过程中吸气比较费力，同时也容易造成电子烟损坏；若大于 8 mm2 ，则气流流量太大，影响用户吸烟时的口感。上述实施例中选择的最佳的面积之和为 5 mm2 。
基于上述电子烟灯帽 2 的 结构 ，本发明还提供了一种电子烟，其包括烟嘴和烟杆，所述烟杆包括管体 1 和 嵌合在所述管体末端的上述实施例中的 电子烟灯帽 2 ，电子烟灯帽 2 与管体 1 之间沿管体 1 轴向具有第一间隙，用于贯通电子烟灯帽 2 与管体 1 ， 在上述的电子烟灯帽 2 的顶盖 22 正面开设至少一个进气孔 23 ，空气经由所述进气孔进入气流通道，有助于保持气流通畅，且便于加工，也有助于减少抽烟时由于气流不畅造成的抽烟噪音。
如图 4-5 所示，为本发明的电子烟灯帽的第二优选实施例，在本实施例中，电子烟灯帽 2 包括顶盖 22 及灯帽柱 21 ，灯帽柱 21 沿顶帽 22 的背面垂直延伸，如图 4 所示，本实施例中的灯帽柱 21 为圆筒状，顶盖 22 相对于灯帽柱 21 形成一环形台， 所述顶盖 22 为光滑的凸曲面，所述环形台 与灯帽柱 21 相连接的连接部呈 L 形，且灯帽柱 21 的外径与应与管体 1 的内径相匹配，电子烟灯帽 2 卡合到管体 1 上时，灯帽柱 21 的外侧壁与管体 1 的内壁贴合压紧，以便将电子烟灯帽 2 与管体 1 连接。与上述第一实施例中的电子烟灯帽的不同之处在于，顶盖 22 上设置了两个进气孔 23 ，两个进气孔 23 对称设置在顶盖 22 中央。与第一实施例相似地，进气孔 23 的形状不受限于圆孔，也可采用方形孔、腰型孔、菱形孔、三角孔以及其它规则或不规则的结构，具体可按照工艺的实际需求进行选取。同样地，该两个进气孔 23 的面积之和应该在 2mm2 ～ 8 mm2 的范围内。
如图 5 所示，为第二实施例中的电子烟灯帽的剖面图，可以看出，相比于第一实施例，本实施例中的电子烟灯帽 2 的顶盖为凸面，且为球状弧形面，较之第一实施例而言，球状弧形凸面与灯帽柱 21 围 成 的腔体体积稍大。
应当理解，本实施例中的进气孔 23 的位置不受限于对称设置在顶盖 22 正中央，也可设置在顶盖 22 正面偏离中心的任何一区域。
如图 6-7 所示，为本发明的电子烟灯帽的第三优选实施例，本实施例中的电子烟灯帽包括顶盖 22 及灯帽柱 21 ，灯帽柱 21 沿顶帽 22 的背面垂直延伸。顶盖 22 相对于灯帽柱四周呈环形台结构，本实施例中的顶盖形状为朝灯帽柱 21 方向下凹的 光滑 凹 曲 面，且顶盖 22 呈球状弧形面，从图 6 可以看出，本实施例中的在顶盖正面设置了 4 个进气孔 23 ，且在顶盖 22 正面中央区域两两对称分布， 且相邻两个进气孔 23 的间距相当， 应当理解，进气孔 23 不受限于两两对称设置，也可散漫分布在顶盖 22 的正面。
应当理解，本发明的顶盖 22 的形状不限于上述的圆面、光滑曲面的凹面或凸面，也可以是粗糙的凹面、曲面或平面。
图 8 所示为使用了本发明的电子烟灯帽的电子烟的烟杆部分结构图，其中该电子烟包括烟嘴（未示出）和烟杆，所述烟杆包括管体 1 以及 嵌合 连接在管体 1 末端的电子烟灯帽， 所述电子烟灯帽与所述管体之间沿管体轴向具有第一间隙（未示出），用于贯通所述灯帽与所述管体，所述第一间隙与管体内的雾化通道（未示出）相通， 该电子烟灯帽包括顶盖 22 及灯帽柱 21 ，中空无底的灯帽柱 21 沿顶盖 22 的背面垂直延伸，顶盖 22 相对于灯帽柱 21 四周形成一环形台。顶盖 22 的正面开设至少一个进气孔 23 ，进气孔 23 与灯帽柱 21 贯通，空气由所述进气孔 23 进入 所述第一间隙（未示出）进入所述雾化通道（未示出），形成气流回路 。
如图 8 所示，所述电子烟灯帽的顶盖 22 与灯帽柱 21 的连接部呈 L 形，该电子烟灯帽可嵌合到管体 1 中，其中灯帽柱 21 的外壁恰好与管体 1 的内壁压紧贴合，由此，该电子烟灯帽以可拆卸的方式与管体 1 向连接，且所述环形台与管体 1 的末端抵接。
在图 8 所示的电子烟中，进气孔 23 设置在顶盖 22 的正中央，其可为圆孔、方形孔或腰型孔，且在此情况下的进气孔数量为 1 ，在本实施例中的顶盖为沿顶盖正面外凸的球面弧形。在使用该电子烟时，用户在烟嘴（未示出）处发出吸气的动作，空气由进气孔 23 进入， 由于管体 1 与灯帽柱 21 沿管体轴向存在第一间隙（未示出），空气 经灯帽柱 21 内腔向上 进入所述第一间隙（未示出），到达电池装置， 经电池装置 101 与管体内壁之间的第二间隙（未示出） 到达雾化器， 经由与所述第二间隙向贯通的所述雾化通道（未示出）， 与雾化器中产生的烟雾混合，到达烟嘴，由用户吸入，模拟抽烟的感受。 优选地，本实施例中的电子烟的管体 1 末端设置了用于安装 LED 管的灯座（未示出），该灯座（未示出）沿管体 1 轴向设置了通孔（未示出），所述通孔（未示出）与所述第二间隙（未示出）相连通。所述气流回路的路径方向可以理解为：空气经由进气孔 23 进入所述灯帽柱 21 与管体 1 之间的第一间隙（未示出），经由所述灯座（未示出）上的通孔（未示出）到达电池装置 101 ， 经电池装置 101 与管体内壁之间的第二间隙（未示出） 到达雾化器， 最终进如雾化器内的雾化通道。
本发明的在顶盖 22 正面设置进气孔以便吸入空气，使气体垂直进入气流通道的结构，能有效避免抽烟过程中因气流不畅造成的噪声过大问题，同时正面开孔的方式也利于工艺流程的简化。
应当理解，本发明的电子烟灯帽的进气孔 23 数量、形状及其处于顶盖 22 正面的具体位置并不受限于上述内容，顶盖 22 的形状也不受限于上述内容。
上述内容仅用于对本发明实施例的解释和说明，并不用于限制本发明，应当理解的是，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落在本发明的保护范围之内。

Claims (16)

  1. 一种电子烟灯帽，其特征在于，包括顶盖 (22) 、以及沿所述顶盖 (22) 的背面垂直延伸的中空无底的灯帽柱 (21) ，在所述顶盖 (22) 相对于所述灯帽柱 (21) 四周形成一环形台；所述顶盖的正面开设至少一个进气孔 (23) ，所述进气孔 (23) 与所述灯帽柱 (21) 贯通。
  2. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述环形台与所述灯帽柱 (21) 的连接部呈 L 形。
  3. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述灯帽柱 (21) 的外壁用于与烟杆管体 (1) 内壁压紧贴合。
  4. 根据权利要求 3 所述的电子烟灯帽，其特征在于，所述顶盖 (22) 、灯帽柱 (21) 、以及所述连接部三者一体成型。
  5. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述至少一个进气孔 (23) 为方形孔、圆孔、三角形、多边形以及腰型孔中的至少一种。
  6. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述至少一个进气孔设置在所述顶盖 (22) 的正面中央区域。
  7. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述顶盖 (22) 为平面、凹面或凸面。
  8. 根据权利要求 1 所述的电子烟灯帽，其特征在于，所述顶盖 (22) 为圆面，或球状弧面。
  9. 一种电子烟，包括烟嘴和烟杆，所述烟杆包括管体 （ 1 ） 和 嵌合在所述管体（ 1 ）末端的 电子烟灯帽 ，所述电子烟灯帽与所述管体（ 1 ）之间沿所述管体（ 1 ）轴向具有第一间隙，用于贯通所述灯帽与所述管体（ 1 ），所述第一间隙与所述管体（ 1 ）内的雾化通道相通， 其特征在于，包括顶盖 （ 22 ） 、以及沿所述顶盖 （ 22 ） 的背面垂直延伸的中空无底的灯帽柱 （ 21 ） ，在所述顶盖 （ 22 ） 相对于所述灯帽柱 （ 21 ） 四周形成一环形台；所述顶盖 （ 22 ） 的正面开设至少一个进气孔 （ 23 ） ，所述进气孔 （ 23 ） 与所述灯帽柱 （ 21 ） 贯通，空气由所述进气孔 （ 23 ） 进入 所述第一间隙进入所述雾化通道，形成气流回路。
  10. 根据权利要求 9 所述的电子烟，其特征在于，所述环形台与所述灯帽柱 （ 21 ） 的连接部呈 L 形。
  11. 根据权利要求 9 所述的电子烟，其特征在于，所述灯帽柱 （ 21 ） 的外壁用于与所述烟杆管体 （ 1 ） 内壁压紧贴合。
  12. 根据权利要求 11 所述的电子烟，其特征在于，所述顶盖 （ 22 ） 、灯帽柱 （ 21 ） 、以及所述连接部三者一体成型。
  13. 根据权利要求 9 所述的电子烟，其特征在于，所述至少一个进气孔（ 23 ）为方形孔、圆孔、三角形、多边形以及腰型孔中的至少一种。
  14. 根据权利要求 9 所述的电子烟，其特征在于，所述至少一个进气孔设置在所述顶盖的正面中央。
  15. 根据权利要求 9 所述的电子烟，其特征在于，所述顶盖（ 22 ）为平面、凹面或凸面。
  16. 根据权利要求 9 所述的电子烟，其特征在于，所述顶盖（ 22 ）为圆面或球状弧面。
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