WO2023241098A1 - 一种电子烟雾化装置及电子烟 - Google Patents
一种电子烟雾化装置及电子烟 Download PDFInfo
- Publication number
- WO2023241098A1 WO2023241098A1 PCT/CN2023/078817 CN2023078817W WO2023241098A1 WO 2023241098 A1 WO2023241098 A1 WO 2023241098A1 CN 2023078817 W CN2023078817 W CN 2023078817W WO 2023241098 A1 WO2023241098 A1 WO 2023241098A1
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- WO
- WIPO (PCT)
- Prior art keywords
- channel
- air inlet
- electronic cigarette
- air
- atomization device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
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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
- A24F40/44—Wicks
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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
-
- 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
- A24F40/48—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
- A24F40/10—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
- A24F40/46—Shape or structure of electric heating means
Definitions
- An object of the present disclosure is to provide a new technology solution for an electronic cigarette atomization device and electronic cigarette.
- a shell which has an atomization chamber and an air outlet channel that communicate with each other.
- One end of the shell has an air inlet connected to the air outlet channel, and the other end of the shell is an open end;
- the lower cover is formed with a positioning post, and the air intake splitter plate is provided with a positioning hole.
- the positioning post is inserted into the positioning hole, so that the air intake splitter plate can be detachably connected to the positioning hole. Cover as follows.
- the air inlet channel includes an air inlet connected to the outside world and an air outlet connected to the atomization chamber.
- a plurality of positioning posts are formed on the lower cover, and each positioning post surrounds the According to the distribution of the air outlets, the air inlet splitter plate is provided with positioning holes at corresponding positions.
- the air intake splitter plate and the lower cover are fitted and positioned through a concave and convex structure.
- the air inlet splitting plate forms a sealing connection with an edge of the air inlet channel.
- a plug-in pipe is provided on the surface of the air inlet splitting plate facing the lower cover.
- the shape and size of the plug-in pipe match the air inlet channel.
- the plug-in pipe is inserted into the air inlet. in the channel.
- the electronic cigarette atomization device further includes a bracket, the bracket is connected between the air outlet channel and the atomization core assembly, and the bracket is sealingly connected to the inner wall of the housing; the bracket An air flow channel is provided inside, and the first end of the air flow channel is connected with the air outlet channel. The second end of the air flow channel is connected to the atomization chamber; the central axis of the air flow channel is offset from the central axis of the air outlet channel toward one side in the width direction of the housing.
- the air inlet channel includes an air inlet communicating with the outside world and an air outlet communicating with the atomization chamber, and the air outlet faces the other side of the width direction of the housing relative to the air inlet.
- One side offset setting is provided.
- the air inlet channel includes a first channel and a second channel, the first end of the first channel is an air inlet, and the first end of the second channel is connected with the second end of the first channel.
- the second end of the second channel is an air outlet; in the width direction, the central axis of the second channel is offset relative to the central axis of the first channel toward a side away from the bracket.
- the air inlet channel further includes a third channel, the third channel extends along the width direction, and the first end of the third channel in the width direction is connected to the second end of the first channel. Communicated, the second end of the third channel in the width direction is connected with the first end of the second channel.
- At least two of the diverter holes are provided on the air inlet diverter plate.
- the air inlet splitter plate is provided with nine splitter holes, and the nine splitter holes are arranged in an array of three rows and three columns.
- the pore diameter of the diverter hole ranges from 0.3 to 0.8 mm.
- the electronic cigarette atomization device further includes a conductive nail, the conductive nail passes through the lower cover; the air inlet splitter plate is provided with an avoidance gap for avoiding the conductive nail.
- the bracket is provided with an installation groove, and a part of the atomization core assembly is arranged in the installation groove.
- the electronic cigarette atomization device further includes a first sealing member and a second sealing member.
- the first sealing member is provided between the bracket and the air outlet channel; the second sealing member is provided between the bracket and the air outlet channel. between the bracket and the inner wall of the housing.
- an electronic cigarette which includes the electronic cigarette atomization device and a power supply as described in the first aspect.
- the diverter holes provided on the air inlet diverter plate can play a role in uniformly dispersing the air flow and buffering the air flow.
- the diverter hole can ensure the smoothness of the air inlet and the uniformity of the air flow distribution, thereby improving the air flow.
- the size and flow direction are stable, so the airflow can flow at a relatively gentle flow rate, reducing collision vibration, thereby reducing the airflow noise produced by users when smoking e-cigarettes.
- an air inlet diverter plate is arranged to abut the air inlet channel of the lower cover.
- the air inlet manifold plays a certain sealing role in the air inlet channel, thus preventing the liquid produced in the e-cigarette from flowing out of the air inlet channel to a certain extent. Leakage occurs everywhere.
- Figure 1 is a schematic cross-sectional structural diagram of an electronic cigarette atomization device in an embodiment of the present disclosure
- Figure 2 is a schematic exploded view of the electronic cigarette atomization device in an embodiment of the present disclosure
- Figure 3 is a schematic structural diagram of the lower cover in the embodiment of the present disclosure.
- Figure 5 is a schematic structural diagram of an air intake splitter in an embodiment of the present disclosure.
- an electronic cigarette atomization device which includes a housing 1 with an atomization chamber 101 and an air outlet channel 102 interconnected therein.
- one end of the housing 1 has an air suction port 100 connected with the air outlet channel 102, and the other end of the housing 1 is an open end; it also includes an atomizing core assembly 2, and the atomizing core assembly 2 is provided Inside the housing 1; it also includes a lower cover 3, which is located on the open end of the housing 1; the lower cover 3 is provided with an air inlet channel 31; and also includes an air inlet splitter plate 4.
- the air inlet diverter plate 4 is provided with a diverter hole 41, and the air inlet channel 31 is connected to the atomization chamber 101 through the diverter hole 41; the air inlet diverter plate 4 is connected to the lower cover 3 inside and the air intake part The flow plate 4 is in contact with the air inlet channel 31 to prevent leakage of liquid in the atomization chamber.
- the electronic cigarette atomization device mainly consists of a housing 1, an atomization core assembly 2, and a lower cover 3; wherein, the housing 1 has a storage space, and the storage space may include an atomization chamber 101 and an air outlet channel. 102 and a liquid storage chamber 103, wherein the liquid storage chamber 103 can contain a liquid substrate, such as e-liquid.
- the atomizing core assembly 2 can be disposed in the receiving space.
- the atomizing core assembly 2 includes an atomizing core 20 .
- the atomizing core 20 can form an aerosol from the e-liquid in the liquid storage chamber 103 in the atomizing chamber 101 .
- the atomization core 20 may include a porous body and a heating element provided on the porous body.
- the porous body may have a liquid suction surface and an atomization surface, wherein the liquid suction surface may be connected to the liquid storage chamber 103 , and the atomization surface may be connected to the atomization chamber 101 .
- a liquid substrate, such as e-liquid, can be accommodated in the liquid storage chamber 103.
- the e-liquid in the liquid storage chamber 103 can be introduced into the porous body through the liquid suction surface, and can flow to the atomization surface under the capillary action of the porous body.
- the heating element is provided on the atomization surface, and the heating element can be connected to the electrical connector, it will emit heat when the heating element is energized, thereby heating the e-liquid near the atomization surface to form an aerosol.
- the working principle of the electronic cigarette atomization device is: the smoke oil stored in the electronic cigarette liquid storage chamber 103 continuously penetrates into the liquid suction surface of the porous body, and the liquid suction surface absorbs the smoke oil and conducts it to Atomization surface; when the user uses the electronic cigarette atomization device to smoke, the internal sensor is triggered, thereby sending out a signal to drive the heating element set on the atomization surface to heat the e-liquid to generate aerosol, and the e-liquid is in the atomization chamber.
- the diverter holes 41 opened on the air inlet diverter plate 4 can play a role in uniformly dispersing the air flow and buffering the air flow.
- the split holes 41 can ensure the smoothness of the intake air and the uniform distribution of air flow. It has the effect of stabilizing the size and direction of the airflow, so the airflow can flow at a relatively gentle flow rate, reducing collision vibration, thereby reducing the airflow noise produced by users when smoking e-cigarettes.
- the lower cover 3 is formed with a positioning post 32
- the air inlet splitter plate 4 is provided with a positioning hole 42
- the positioning post 32 is plugged into the positioning hole 42. hole 42 so that the air inlet splitter plate 4 can be detachably connected to the lower cover 3 .
- the air inlet channel 31 includes an air inlet 300 connected to the outside world and an air outlet 301 connected to the atomization chamber 101 .
- a plurality of positioning posts 32 are formed, and each positioning post 32 is distributed around the air outlet 301 .
- the air inlet splitter plate 4 is provided with positioning holes 42 at corresponding positions.
- the fitting positioning between the air inlet splitter plate 4 and the lower cover 3 through the concave and convex structure can improve the tightness of the connection between the air inlet splitter plate 4 and the lower cover 3, and further prevent the liquid produced in the electronic cigarette from entering the inlet. There is a leak at air passage 31.
- a positioning groove is formed on the surface of the air intake splitter 4 facing the lower cover 3 , and a boss portion is formed on the lower cover 3 around the edge of the air intake channel 31 .
- the platform is fitted into the positioning groove, so that the air intake splitter plate 4 is connected to the edge of the air intake channel 31 .
- the air intake splitter plate 4 and the lower cover 3 are fitted and positioned through a concave and convex structure.
- the boss portion provided on the lower cover 3 at the edge of the air intake channel 31 is embedded in the air intake splitter plate. 4, this can further improve the tightness of the edge connection between the air inlet splitter 4 and the air inlet channel 31, ensuring that the liquid produced in the electronic cigarette will not escape from the air inlet channel 31 leakage.
- the air inlet splitter plate 4 forms a sealed connection with the edge of the air inlet channel 31 .
- the intake manifold 4 forms a sealed connection with the edge of the air inlet passage 31 , that is, the surface of the air inlet manifold 4 seals against the end face of the air inlet passage 31 , so that the air inlet manifold 4 has a sealing effect on the inlet air.
- the channel 31 plays a certain sealing role to further ensure that the liquid produced in the electronic cigarette will not leak from the air inlet channel 31 .
- a plug-in pipe is provided on the surface of the air inlet splitter plate 4 facing the lower cover 3.
- the shape and size of the plug-in pipe match the air inlet channel 31.
- the plug-in pipe is inserted into in the air intake passage 31.
- the sealing effect of the intake manifold 4 on the intake channel 31 can be further improved by providing a plug-in pipe on the air intake manifold 4 to match and plug into the air intake channel 31 .
- the electronic cigarette atomization device further includes a bracket 5, which is connected between the air outlet channel 102 and the atomizing core assembly 2, and the bracket 5
- the bracket 5 is sealingly connected to the inner wall of the housing 1; an air flow channel 51 is provided in the bracket 5, the first end of the air flow channel 51 is connected to the air outlet channel 102, and the second end of the air flow channel 51 is connected to the air outlet channel 102.
- the central axis of the airflow channel 51 is offset from the central axis of the air outlet channel 102 toward one side in the width direction of the housing 1 .
- the bracket 5 is also connected between the air outlet channel 102 and the atomization chamber 101, and an air flow connecting the atomization chamber 101 and the air outlet channel 102 is provided in the bracket 5 Channel 51, the gas after air and aerosol are mixed (hereinafter referred to as mixed gas) will first pass through the air flow channel 51 and then enter the air outlet channel 102. Since the air flow channel 51 is not arranged vertically, but the central axis of the air flow channel 51 is offset relative to the central axis of the air outlet channel 102, the air flow channel 51 can extend the path of the mixed gas flow and affect the rise of the mixed gas. It plays a certain buffering role, which can prevent the mixed gas from flowing directly into the mouth and causing excessive stimulation to the user's mouth, thereby improving the taste of suction.
- the air inlet channel 31 includes an air inlet 300 connected to the outside world and an air outlet 301 connected to the atomization chamber 101.
- the air outlet 301 is opposite to The air inlet 300 is offset toward the other side in the width direction of the housing 1 .
- the air inlet 300 and the air outlet 301 are respectively connected with the air inlet.
- Channel 31 is connected.
- the outside air can enter the air inlet channel 31 through the air inlet 300, and the air in the air inlet channel 31 can flow to the atomization chamber 101 through the air outlet 301.
- the air can interact with the atomization chamber.
- the aerosol in 101 is mixed, and the mixed gas can enter the air outlet channel 102, and finally enter the user's mouth through the inhalation port 100 connected with the air outlet channel 102.
- the air outlet 301 is also offset relative to the air inlet 300, and the offset direction of the air outlet 301 relative to the air inlet 300 is opposite to the offset direction of the central axis of the air flow channel 51 relative to the central axis of the air outlet channel 102; specifically, Therefore, the central axis of the airflow channel 51 is offset toward one side in the width direction of the housing 1 relative to the central axis of the air outlet channel 102, and the air outlet 301 is offset toward the other side in the width direction of the housing 1 relative to the air inlet 300. shift.
- the outside air flows from the air inlet 300 into the air inlet channel 31, it flows toward the air outlet 301 located on the side away from the air flow channel 51, that is, it enters the atomization chamber 101 from the side away from the air flow channel 51. , extending the airflow path, thereby prolonging the residence time of the air in the atomization chamber 101, improving the mixing degree of air and aerosol, thereby allowing the air flowing in from the lower cover 3 to more fully mix with the air in the atomization chamber 101
- the aerosol is mixed, and the mixed gas in the atomization chamber 101 then enters the air flow channel 51 and then enters the air outlet channel 102. That is, the fully mixed smoke can optimize the user's smoking experience.
- the housing 1 has a length direction, a width direction and a thickness direction, and the air outlet channel 102 extends generally along the length direction.
- the size of the housing 1 in the length direction may be larger than the size in the width direction, and the size in the width direction may be larger than the size in the thickness direction.
- the housing 1 can be a thin elongated structure, and the corresponding electronic cigarette can be an ultra-thin electronic cigarette.
- the air inlet channel 31 includes a first channel 311 and a second channel 312.
- the first end of the first channel 311 is the air inlet 300, and the second channel
- the first end of the second channel 312 is connected with the second end of the first channel 311, and the second end of the second channel 312 is the air outlet 301; in the width direction, the central axis of the second channel 312 is relative to the The central axis of the first channel 311 is offset toward the side away from the bracket 5 .
- the air inlet channel 31 extends in the up and down direction.
- the first channel 311 is located below the second channel 312.
- the lower end of the first channel 311 is the air inlet 300.
- the lower end of the second channel 312 is directly connected to the upper end of the first channel 311.
- the upper end of the second channel 312 is the air outlet 301.
- the axis of the first channel 311 is staggered from the axis of the second channel 312, wherein the cross-section of the first channel 311 perpendicular to the length direction may partially coincide with the cross-section of the second channel 312 perpendicular to the length direction, or Complete staggering falls within the protection scope of this disclosure.
- the third channel 313 by connecting the third channel 313 to the first channel 311 and the second channel 312, it is beneficial to change the direction of the airflow flowing into the air inlet channel 31 through the air inlet 300 and reduce the opening of the air inlet channel 31. Difficulty.
- at least two split holes 41 are opened in the air intake split plate 4 .
- opening a plurality of split holes 41 on the air intake split plate 4 can disperse the air flow more evenly and improve the smoothness of the intake air.
- the air inlet channel 31 includes an air inlet 300 connected to the outside world and an air outlet 301 connected to the atomization chamber 101 . 301. At least two of the diverter holes 41 are evenly distributed within the range of the air outlet 301.
- the air intake splitter plate 4 is provided with nine splitter holes 41 , and the nine splitter holes 41 are arranged in an array of three rows and three columns.
- nine shunt holes 41 are arranged in an array of three rows and three columns.
- the shunt holes 41 provided in this way can ensure the smoothness of the air intake and ensure a more even distribution of the air flow, thereby making the air flow more uniform.
- the size and flow direction of the airflow are more stable, thereby further ensuring that the noise generated by the airflow when the user is puffing can be reduced.
- the conductive nails 6 penetrate the lower cover 3 and contact the heating element of the atomization core 20 to form an electrical connection; the conductive nails 6 are used to electrically connect the atomization core assembly 2 with other power supply devices. connect.
- a part of the structure of the air inlet diverter plate 4 is arranged over the conductive nail 6, and the avoidance gap 43 formed therein can avoid the conductive nail 6 and avoid positional interference between the air inlet diverter plate 4 and the conductive nail 6.
- the electronic cigarette atomization device further includes a liquid suction element 7 arranged around the periphery of the air inlet channel 31 , and the air inlet diverter plate 4 is connected with the suction element 7 .
- the liquid element 7 is in contact.
- the atomization core assembly 2 includes an atomization core 20 and an atomization core seal 21 sleeved on the outside of the atomization core 20.
- the core seal 21 is provided with a step portion 221 that abuts against the bracket 5 at a position located on the outer edge of the mounting groove 52 .
- the electronic cigarette atomization device further includes a first seal 8 and a second seal 9.
- the first seal 8 is disposed between the bracket 5 and the between the air outlet channels 102; the second seal 9 is provided between the bracket 5 and the inner wall of the housing 1.
- the electronic cigarette atomization device further includes a lower cover seal 10 , which is in contact with the inner wall of the housing 1 and forms a seal between the lower cover 3 and the inner wall of the housing 1 .
- the electronic cigarette atomization device in this embodiment is the electronic atomization device described in any of the above embodiments, the electronic cigarette in this embodiment has the beneficial effects described in any embodiment of the electronic atomization device above. No further details will be given.
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Abstract
Description
1、壳体;100、吸气口;101、雾化腔;102、出气通道;103、储液腔;
2、雾化芯组件;20、雾化芯;21、雾化芯密封件;221、台阶部;3、下盖;31、进气通道;311、第一通道;312、第二通道;313、第三通道;32、定位柱;300、进气口;301、出气口;4、进气分流板;41、分流孔;42、定位孔;43、避让豁口;5、支架;51、气流通道;52、安装槽;6、导电钉;7、吸液元件;8、第一密封件;9、第二密封件;10、下盖密封件。
Claims (22)
- 一种电子烟雾化装置,其特征在于,包括:壳体(1),所述壳体(1)内具有相互连通的雾化腔(101)和出气通道(102),所述壳体(1)的一端具有与所述出气通道(102)连通的吸气口(100),所述壳体(1)的另一端为敞开端;雾化芯组件(2),所述雾化芯组件(2)设置于所述壳体(1)内;下盖(3),所述下盖(3)盖设于所述壳体(1)的敞开端,所述下盖(3)开设有进气通道(31);进气分流板(4),所述进气分流板(4)上开设有分流孔(41),所述进气通道(31)通过所述分流孔(41)与所述雾化腔(101)连通;所述进气分流板(4)连接于所述下盖(3)的内侧且所述进气分流板(4)抵接于所述进气通道(31)处,以防止所述雾化腔内的液体泄漏。
- 根据权利要求1所述的电子烟雾化装置,其特征在于,所述下盖(3)形成有定位柱(32),所述进气分流板(4)开设有定位孔(42),所述定位柱(32)插接于所述定位孔(42)内,以使所述进气分流板(4)可拆卸连接于所述下盖(3)上。
- 根据权利要求2所述的电子烟雾化装置,其特征在于,所述进气通道(31)包括与外界连通的进气口(300)及与所述雾化腔(101)连通的出气口(301),所述下盖(3)上形成有多个所述定位柱(32),各个所述定位柱(32)围绕所述出气口(301)分布,所述进气分流板(4)上在对应位置开设有定位孔(42)。
- 根据权利要求1-3中任一项所述的电子烟雾化装置,其特征在于,所述进气分流板(4)与所述下盖(3)通过凹凸结构嵌合定位。
- 根据权利要求4所述的电子烟雾化装置,其特征在于,所述进气分 流板(4)朝向所述下盖(3)的表面形成有定位槽,所述下盖(3)围绕所述进气通道(31)的边缘形成有凸台部,所述凸台部嵌合于所述定位槽中,以使所述进气分流板(4)与所述进气通道(31)的边缘形成连接。
- 根据权利要求4或5所述的电子烟雾化装置,其特征在于,所述进气分流板(4)与所述进气通道(31)的边缘形成密封连接。
- 根据权利要求1-6中任一项所述的电子烟雾化装置,其特征在于,所述进气分流板(4)朝向所述下盖(3)的表面设置有插接管,所述插接管的形状及尺寸与所述进气通道(31)相匹配,所述插接管插设于所述进气通道(31)中。
- 根据权利要求1-7中任一项所述的电子烟雾化装置,其特征在于,所述电子烟雾化装置还包括支架(5),所述支架(5)连接于所述出气通道(102)和所述雾化芯组件(2)之间,且所述支架(5)与所述壳体(1)的内壁密封连接;所述支架(5)内开设有气流通道(51),所述气流通道(51)的第一端与所述出气通道(102)连通,所述气流通道(51)的第二端与所述雾化腔(101)连通;所述气流通道(51)的中轴线相对于所述出气通道(102)的中轴线朝向所述壳体(1)的宽度方向的一侧偏移设置。
- 根据权利要求8所述的电子烟雾化装置,其特征在于,所述进气通道(31)包括与外界连通的进气口(300)及与所述雾化腔(101)连通的出气口(301),所述出气口(301)相对于所述进气口(300)朝向所述壳体(1)的宽度方向的另一侧偏移设置。
- 根据权利要求9所述的电子烟雾化装置,其特征在于,所述进气通道(31)包括第一通道(311)和第二通道(312),所述第一通道(311)的第一端为进气口(300),所述第二通道(312)的第一端与第一通道(311)的第二端连通,所述第二通道(312)的第二端为出气口(301);在所述 宽度方向上,所述第二通道(312)的中心轴线相对于所述第一通道(311)的中心轴线朝向远离所述支架(5)的一侧偏移。
- 根据权利要求10所述的电子烟雾化装置,其特征在于,所述进气通道(31)还包括第三通道(313),所述第三通道(313)沿所述宽度方向延伸,所述第三通道(313)在宽度方向上的第一端与所述第一通道(311)的第二端连通,所述第三通道(313)在所述宽度方向上的第二端与所述第二通道(312)的第一端连通。
- 根据权利要求1-11中任一项所述的电子烟雾化装置,其特征在于,所述进气分流板(4)上开设有至少两个所述分流孔(41)。
- 根据权利要求12所述的电子烟雾化装置,其特征在于,所述进气通道(31)包括与外界连通的进气口(300)及与所述雾化腔(101)连通的出气口(301),相对于所述出气口(301),至少两个所述分流孔(41)均匀分布在所述出气口(301)的范围内。
- 根据权利要求12所述的电子烟雾化装置,其特征在于,所述进气分流板(4)上开设有九个分流孔(41),九个所述分流孔(41)呈三行三列的阵列排布。
- 根据权利要求1-14中任一项所述的电子烟雾化装置,其特征在于,所述分流孔(41)的孔径范围为0.3~0.8mm。
- 根据权利要求12所述的电子烟雾化装置,其特征在于,至少两个所述分流孔(41)的面积之和为1.2~1.8m2。
- 根据权利要求1-16中任一项所述的电子烟雾化装置,其特征在于,所述电子烟雾化装置还包括导电钉(6),所述导电钉(6)穿设于所述下 盖(3);所述进气分流板(4)开设有用于避让所述导电钉(6)的避让豁口(43)。
- 根据权利要求1-17中任一项所述的电子烟雾化装置,其特征在于,所述电子烟雾化装置还包括环绕设置于所述进气通道(31)外围的吸液元件(7),所述进气分流板(4)与所述吸液元件(7)抵接。
- 根据权利要求8所述的电子烟雾化装置,其特征在于,所述支架(5)开设有安装槽(52),所述雾化芯组件(2)的一部分设置在所述安装槽(52)内。
- 根据权利要求19所述的电子烟雾化装置,其特征在于,所述雾化芯组件(2)包括雾化芯(20)和套接于所述雾化芯(20)外部的雾化芯密封件(21),所述雾化芯密封件(21)设置有台阶部(221),所述台阶部(221)抵接在所述支架(5)的位于所述安装槽(52)外沿的位置处。
- 根据权利要求8所述的电子烟雾化装置,其特征在于,所述电子烟雾化装置还包括第一密封件(8)和第二密封件(9),所述第一密封件(8)设置在所述支架(5)与所述出气通道(102)之间;所述第二密封件(9)设置在所述支架(5)与所述壳体(1)的内壁之间。
- 一种电子烟,其特征在于,所述电子烟包括如权利要求1-21中任一项所述的电子烟雾化装置和电源。
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| Application Number | Priority Date | Filing Date | Title |
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| EP23822670.8A EP4537681A1 (en) | 2022-06-13 | 2023-02-28 | Electronic cigarette atomizing device and electronic cigarette |
| CA3247212A CA3247212A1 (en) | 2022-06-13 | 2023-02-28 | E-CIGARETTE AND E-CIGARETTE Atomization Device |
| US18/901,010 US20250017278A1 (en) | 2022-06-13 | 2024-09-30 | Atomization device of electronic cigarette and electronic cigarette |
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| CN202221474371.XU CN218185200U (zh) | 2022-06-13 | 2022-06-13 | 一种电子烟雾化装置及电子烟 |
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| US18/901,010 Continuation US20250017278A1 (en) | 2022-06-13 | 2024-09-30 | Atomization device of electronic cigarette and electronic cigarette |
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| WO2023241098A1 true WO2023241098A1 (zh) | 2023-12-21 |
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| EP (1) | EP4537681A1 (zh) |
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| WO2025037097A1 (en) * | 2023-08-17 | 2025-02-20 | Nicoventures Trading Limited | Components for aerosol provision systems |
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2022
- 2022-06-13 CN CN202221474371.XU patent/CN218185200U/zh active Active
-
2023
- 2023-02-28 WO PCT/CN2023/078817 patent/WO2023241098A1/zh not_active Ceased
- 2023-02-28 CA CA3247212A patent/CA3247212A1/en active Pending
- 2023-02-28 EP EP23822670.8A patent/EP4537681A1/en active Pending
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2024
- 2024-09-30 US US18/901,010 patent/US20250017278A1/en active Pending
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| CA3247212A1 (en) | 2025-07-09 |
| CN218185200U (zh) | 2023-01-03 |
| EP4537681A1 (en) | 2025-04-16 |
| US20250017278A1 (en) | 2025-01-16 |
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