WO2023065773A1 - 电子烟雾化组件及电子烟 - Google Patents

电子烟雾化组件及电子烟 Download PDF

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Publication number
WO2023065773A1
WO2023065773A1 PCT/CN2022/110028 CN2022110028W WO2023065773A1 WO 2023065773 A1 WO2023065773 A1 WO 2023065773A1 CN 2022110028 W CN2022110028 W CN 2022110028W WO 2023065773 A1 WO2023065773 A1 WO 2023065773A1
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WIPO (PCT)
Prior art keywords
elastic member
upper cover
electrical connector
electronic cigarette
assembly according
Prior art date
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PCT/CN2022/110028
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English (en)
French (fr)
Inventor
唐建国
金奇斌
侯贵平
卢音波
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比亚迪精密制造有限公司
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Application filed by 比亚迪精密制造有限公司 filed Critical 比亚迪精密制造有限公司
Publication of WO2023065773A1 publication Critical patent/WO2023065773A1/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
    • A24F40/10—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

Definitions

  • the disclosure belongs to the technical field of electronic cigarette components, and in particular, the disclosure relates to an electronic cigarette component and an electronic cigarette.
  • Electronic cigarettes generally include power components and atomizers. After the power supply component supplies power to the atomizer, the atomizer heats and atomizes the e-liquid to form smoke that is inhaled by the user. In recent years, e-cigarettes have been favored by consumers for their convenience in smoking and low harm to the body.
  • the electrical connector in the electronic cigarette is an important part that electrically connects the atomizing core assembly in the atomizer to the power supply assembly.
  • the traditional electrical connector connection method is generally contact, but shaking or collision occurs during the use of the electronic cigarette , the abutment structure of the electrical connector may be disengaged, resulting in the risk of failure of the connection between the atomizing core assembly and the power supply assembly.
  • An object of the embodiments of the present disclosure is to provide a new technical solution for an electronic cigarette component and an electronic cigarette.
  • an electronic cigarette assembly including:
  • the lower base is matched and connected with the housing to form an accommodation cavity, and conductive nails are pierced on the lower base;
  • An upper cover the upper cover is arranged in the accommodating cavity, the upper cover includes an upper cover body and an elastic member arranged on the side of the upper cover body close to the lower base, the hardness of the elastic member is less than the The hardness of the upper cover body;
  • an atomizing core assembly the atomizing core assembly is arranged between the lower base and the upper cover;
  • the electrical connector has a first end and a second end, the first end is electrically connected to the atomizing core assembly, and the second end is clamped between the conductive nail and the elastic member.
  • the elastic member abuts against the electrical connector and undergoes compression deformation under the action of the electrical connector.
  • the conductive nail and the elastic member are at least partially overlapped in the axial direction of the vaping assembly.
  • the overlapping portion of the conductive nail and the elastic member has a dimension greater than or equal to 0.3 mm in the axial direction of the electronic cigarette assembly.
  • the thickness of the elastic member in the axial direction of the upper cover is 0.2-3 mm, and the compression amount of the elastic member is 0.1-1.0 mm.
  • the thickness of the elastic member in the axial direction of the upper cover is 0.5-2 mm, and the compression amount of the elastic member is 0.25-0.8 mm.
  • the elastic member includes a first elastic member and a second elastic member, and the first elastic member and the second elastic member are symmetrically arranged on the side of the upper cover body close to the lower base;
  • the electrical connector includes a first electrical connector and a second electrical connector, the first elastic member abuts against the first electrical connector, and the second elastic member abuts against the second electrical connector Butt fit.
  • a first blocking wall and a second blocking wall are symmetrically arranged on the side of the upper cover body close to the lower base, the first elastic member is arranged inside the first blocking wall, and the second elastic The component is arranged inside the second blocking wall.
  • both the first blocking wall and the second blocking wall are provided with limiting grooves
  • the limiting slot is configured to limit the second end of the electrical connector.
  • the upper cover body and the elastic member are integrally injection molded.
  • the hardness of the upper cover body is 60-90A, and the hardness of the elastic member is 20-60A.
  • the upper cover body is a hard rubber cover
  • the elastic part is a soft rubber part
  • the electrical connector has a first section and a second section perpendicular to each other, the first section is electrically connected to the atomizing core assembly, at least part of the second section is clamped on the Between the conductive nail and the elastic member.
  • an upper cover seal is further included, the upper cover seal is sheathed on the upper cover body, and the peripheral edge of the upper cover seal abuts against the inner wall of the housing.
  • an electronic cigarette including the electronic cigarette generating component and a power supply described in the first aspect.
  • An embodiment of the present disclosure provides an electronic aerosolization assembly
  • the electronic aerosolization assembly includes a housing, a lower base, an upper cover, an atomizing core assembly, and an electrical connector
  • the lower base is mated with the housing to form a The accommodating cavity, the lower base is pierced with conductive nails.
  • the upper cover of the vaping assembly includes an upper cover body and an elastic member, the hardness of the elastic member is smaller than that of the upper cover body, the elastic member forms a stable support for the electrical connector, and due to the The hardness of the elastic member is low, and the deformation of the elastic member can make the electrical connector and the conductive nail always reliably abut, ensuring the stability of the connection of the electrical connector.
  • Fig. 1 is a cross-sectional view of an electronic cigarette generator provided by an embodiment of the present disclosure
  • FIG. 2 is an exploded view of an electronic cigarette assembly provided by an embodiment of the present disclosure
  • Fig. 3 is a schematic diagram of an upper cover of an electronic vaping device provided by an embodiment of the present disclosure
  • Fig. 4 is a bottom view of an upper cover of an electronic cigarette device provided by an embodiment of the present disclosure
  • Fig. 5 is a sectional view of Fig. 4;
  • Fig. 6 is a schematic diagram of an electrical connection part of an electronic aerosolization component provided by an embodiment of the present disclosure.
  • Shell 10. Liquid storage bin; 11. Outlet channel; 2. Lower base; 20. Atomization chamber; 21. Conductive nail; 22. Intake channel; 23. Lower base seal; 3. Upper Cover; 31, upper cover body; 311, first retaining wall; 312, second retaining wall; 313, limit groove; 32, elastic member; 4, upper cover seal; 5, atomizing core; 51, porous body ; 52, heating element; 6, atomizing core seal; 7, electrical connector; 71, first section; 72, second section; 8, oil absorbing body.
  • an electronic aerosolization component which includes:
  • Housing 1 lower base 2, upper cover 3, atomizing core assembly and electrical connector 7, the lower base 2 is connected with the housing 1 to form an accommodation cavity, and the lower base 2 is pierced with conductive nails 21.
  • the conductive nail 21 is used to transmit the electric energy of the external power supply to the atomizing core assembly.
  • the upper cover 3 is disposed in the accommodating cavity, as shown in FIG. 3 and FIG. 5 , the upper cover 3 includes an upper cover body 31 and an elastic member disposed on the side of the upper cover body 31 close to the lower base 2 32.
  • the hardness of the elastic member 32 is smaller than that of the upper cover body 31, so that the elastic member 32 can form a stable connection with other components.
  • the atomizing core assembly may include an atomizing core 5 on which a heating element 52 is disposed.
  • the atomizing core assembly is arranged between the lower base 2 and the upper cover 3, the first end of the electrical connector 7 is electrically connected to the atomizing core assembly, and the first end of the electrical connector 7 is Two ends are clamped between the conductive nail 21 and the elastic member 32 .
  • the first end of the electrical connector 7 can extend into the interior of the atomizing core assembly to realize electrical connection with the heating element 52, so as to provide electric energy to the heating element 52 of the atomizing core assembly. .
  • a complete path for delivering electrical energy to the atomizing core assembly can be formed.
  • the conductive nail 21 can be abutted from bottom to top.
  • the second end of the electrical connector 7, the elastic member 32 can abut against the second end of the electrical connector 7 from top to bottom, so that the conductive nail 21 and the elastic member 32 clamps the second end of the electrical connector 7 .
  • the second end of the electrical connector 7 presses the elastic member 32 under the action of the conductive nail 21, so that all the electrical connectors 7
  • the second end is embedded into the elastic member 32 , so that the elastic member 32 forms a stable support for the electrical connecting member 7 .
  • the deformation of the elastic member 32 can make the electrical connecting member 7 and the conductive nail 21 always reliably abut, ensuring the stability of the connection of the electrical connecting member 7 .
  • the conductive nail 21 and the elastic member 32 can be positioned in the axial direction of the electronic cigarette assembly. at least partially overlap (the axial direction of the electronic cigarette atomization assembly may be the direction in which the lower base 2 extends toward the housing 1, such as the vertical direction in FIG. 1 ), so that at least the electrical connector 7
  • the conductive nail 21 and the elastic member 32 are relatively abutted on the upper and lower sides of one section, which improves the clamping stability of the electrical connector 7 .
  • the second end of the electrical connector 7 (that is, the end away from the atomizing core 5 ) will press the elastic member 32 under the abutting action of the conductive nail 21, so that the A concave structure is formed on the elastic member 32, and at least a part of the second end of the electrical connector 7 and the conductive nail 21 will be embedded in the concave structure.
  • the conductive nail 21 will overlap with the non-recessed part around the recessed structure on the elastic member 32, thereby using the non-recessed part to One end of the conductive nail 21 close to the electrical connector 7 is limited in the recessed structure.
  • the increase in the size of the overlapping portion of the conductive nail 21 and the elastic member 32 in the axial direction of the electronic atomization assembly can improve the position of the end of the conductive nail 21 close to the electrical connector 7 in the concave structure. retention stability in .
  • the overlapping portion of the conductive nail 21 and the elastic member 32 may have a size greater than or equal to 0.3 mm in the axial direction of the electronic cigarette assembly, so as to ensure that the conductive nail 21 and the electrical connection The electrical connection stability of piece 7.
  • the size of the conductive nail 21 and the elastic member 32 is generally several millimeters or even tens of millimeters, the size of the conductive nail 21 and the elastic member 32 Part of the position is relatively misaligned in the axial direction of the electronic atomization assembly, which will easily cause the electrical connector 7 to shift under the clamping of the conductive nail 21 and the elastic member 32; at the same time, it is not conducive to the electrical connection Stable clamping of piece 7 during long-term use.
  • the electronic cigarette atomization assembly provided by the embodiment of the present disclosure includes a housing 1, a lower base 2, an upper cover 3, an atomizing core assembly, and an electrical connector 7.
  • the lower base 2 is mated with the housing 1 to form an accommodating cavity, the lower base 2 is pierced with conductive nails 21,
  • the upper cover 3 includes an upper cover body 31 and an elastic member 32 arranged on the upper cover body 31 near the lower base 2, the elastic
  • the hardness of the piece 32 is smaller than the hardness of the upper cover body 31, and because the hardness of the elastic piece 32 is small, the second end of the electrical connector 7 will face the
  • the elastic member 32 is deflected, and the elastic member 32 undergoes sinking deformation after being pressed by the electrical connector 7 , so that the elastic member 32 forms a stable support for the electrical connector 7 .
  • the deformation of the elastic member 32 can make the electrical connector 7 and the conductive nail 21 always reliably abut, ensuring the stability of the connection of the electrical connector 7 .
  • the elastic member 32 abuts against the electrical connector 7 and undergoes compression deformation under the action of the electrical connector 7 . This ensures a stable and reliable connection between the two.
  • the thickness of the elastic member 32 in the axial direction of the upper cover 3 is 0.2-3 mm, and the compression amount of the elastic member 32 is 0.1-1.0 mm.
  • the axial direction of the upper cover 3 is the direction in which the side of the upper cover 3 close to the lower base 2 extends toward the side of the upper cover 3 close to the liquid storage bin 10 in the housing 1 , such as the vertical direction in Figure 1.
  • the thickness of the elastic member 32 can be selected according to the abutting requirement of the elastic member 32 on the electrical connector 7 and the strength standard of the upper cover 3 .
  • the thickness of the elastic member 32 When the thickness of the elastic member 32 is too small, it is difficult to form effective deformation, and it is impossible to form a stable contact with the electrical connector 7 all the time; and when the thickness of the elastic member 32 is too large, due to the elastic member The hardness of 32 is small, which will directly affect the overall strength of the upper cover 3, making it difficult to effectively fix and support the atomizing core assembly.
  • the amount of compression of the elastic member 32 can be the deformation amount of the elastic member 32 along the axial direction of the upper cover 3, that is, the elastic member 32 can resist the electrical connection member 7 through an interference fit. catch.
  • the compression amount of the elastic member 32 can ensure a stable abutment with the electrical connecting member 7 on the basis of being greater than the cumulative tolerance of each component size.
  • the thickness of the elastic member 32 in the axial direction of the upper cover 3 may be 0.5-2 mm, and the compression amount of the elastic member 32 may be 0.25-0.8 mm.
  • the elastic member 32 includes a first elastic member and a second elastic member, and the first elastic member and the second elastic member are symmetrically arranged on the upper cover body 31 close to the lower base 2 side;
  • the electrical connector 7 includes a first electrical connector and a second electrical connector, the first elastic member abuts against the first electrical connector, and the second elastic member is connected to the second electrical connector. butt fit.
  • the first electrical connector and the second electrical connector can serve as the positive and negative poles of the atomizing core assembly, and the first electrical connector and the second electrical connector are respectively close to the mist One end of the atomizing core 5 is electrically connected to the heating element 52, and the end of the first electrical connection member away from the atomizing core 5 abuts against the first elastic member through a conductive nail 21, and the second An end of the electrical connection member away from the atomizing core 5 abuts against the second elastic member through a conductive nail 21 .
  • the first elastic member ensures that the first electrical connector is in stable contact with the conductive nail 21
  • the second elastic member ensures that the second electrical connector is in stable contact with the conductive nail 21.
  • the electrical conduction with the heating element 52 is realized through the first electrical connector and the second electrical connector, which can ensure the electric energy reception of the atomizing core assembly.
  • the upper cover body 31 is provided with a first stop wall 311 and a second stop wall 312 on a side close to the lower base 2 , and the first elastic member is provided on the first stop wall 311 , the second elastic member is disposed inside the second blocking wall 312 .
  • the elastic member 32 is arranged on the side of the upper cover body 31 close to the lower base 2, since the hardness of the elastic member 32 is smaller than that of the upper cover body 31, the elastic member 32 is more easily deformed than the upper cover body 31 , which may cause misalignment between the elastic member 32 and the upper cover body 31 .
  • the hardness of the first blocking wall 311 and the second blocking wall 312 can be greater than the hardness of the elastic member 32, so that the setting of the first blocking wall 311 and the second blocking wall 312 can give the first elastic member and the second elastic member to form a limit, to ensure the accuracy of the position of the first elastic member and the second elastic member, and when the deformation of the first elastic member and the second elastic member still It can ensure that the elastic member 32 does not deviate.
  • the upper cover body 31 has a lower end surface close to the lower base 2, the first blocking wall 311 and the second blocking wall 312 are arranged on the outer edge of the lower end surface, and A first stepped structure and a second stepped structure are formed between the lower end surfaces;
  • the first elastic member is arranged in the first stepped structure, and the second elastic member is arranged in the second stepped structure.
  • the first retaining wall 311 and the second retaining wall 312 can stop the first elastic member and the second elastic member on the lower end surface respectively, preventing the first elastic member and the second elastic member from The second elastic piece falls from the outer edge of the lower end surface.
  • both the first blocking wall 311 and the second blocking wall 312 are provided with limiting grooves 313 ;
  • the limiting groove 313 is configured to limit the second end of the electrical connector 7 .
  • the limiting groove 313 may have an opening facing the conductive nail 21, and the second end of the electrical connector 7 is inserted into the limiting groove 313 from the opening and passed through the limiting groove 313. Inside, the position of the electrical connector 7 is limited, thereby ensuring the stability of the electrical conduction between the conductive nail 21 and the heating element 52 .
  • the size of the limiting groove 313 can be matched with the electrical connector 7, for example, the limiting groove 313 is oval, and the section of the electrical connector 7 can be matched with the limiting groove 313. Oval to ensure the stability of the electrical connector 7 .
  • the upper cover body 31 and the elastic member 32 are integrally injection molded.
  • the forming of the upper cover 3 can be performed by injecting materials with different hardness into the mold at the same time, for example, the mold has two injection ports, and the hard material of the upper cover body 31 can be injected into the mold through one injection port, The soft material of the elastic member 32 can be injected into the mold through another injection port to realize the direct integral molding of the upper cover 3; and the integral molding of the upper cover 3 can improve the dimensional accuracy and improve the The reliability of the connection location.
  • the hardness of the upper cover body 31 is 60-90A, and the hardness of the elastic member 32 is 20-60A.
  • the hardness can be Shore hardness
  • the material of the upper cover body 31 can be plastic or rubber with higher hardness, such as PS, ABS, AS or PVC material, so that the upper cover body 31 forms a hard rubber Cover
  • the material of the elastic member 32 can be plastic or rubber with lower hardness, such as PP or PE and other materials with lighter specific gravity, so that the elastic member 32 is a soft rubber member to ensure the connection of the electrical connector 7 Stable abutment.
  • the electrical connector 7 has a first section 71 and a second section 72 perpendicular to each other, the first section 71 is electrically connected to the atomizing core assembly, and the second section 72 At least part of is clamped between the conductive nail 21 and the elastic member 32 .
  • the first section 71 can extend into the atomizing core assembly along the axial direction of the atomizing core assembly, so
  • the axial direction of the atomizing core assembly may be the direction in which the side of the atomizing core assembly close to the lower base 2 extends toward the side of the atomizing core assembly close to the liquid storage chamber 10 in the casing 1, For example, the vertical direction in FIG. 1; when the second section 72 is clamped between the conductive nail 21 and the elastic member 32, it is in a direction perpendicular to the axial direction of the electronic atomization assembly, which can improve The contact area between the electrical connector 7 and the conductive nail 21 and the elastic member 32 .
  • the electronic vaping assembly further includes an upper cover seal 4 , the upper cover seal 4 is sleeved on the upper cover body 31 , and the upper cover seal 4 The peripheral edge of the housing 1 abuts against the inner wall.
  • the housing 1 has a liquid storage chamber 10, the housing 1 is provided with an air outlet channel 11 communicating with the outside world, and the lower base 2 is provided with an air inlet channel 22 communicating with the outside world.
  • An atomization cavity 20 is formed between the atomization core 5 and the lower base 2;
  • the air inlet passage 22 communicates with the atomization chamber 20, and the atomization chamber 20 communicates with the air outlet passage 11 through the airflow passage on the atomization core assembly and the upper cover 3, so as to ensure that the The airflow path of the electronic vaporization components is smooth.
  • the atomizing core assembly includes an atomizing core 5 and an atomizing core seal 6, and the atomizing core seal 6 is sleeved on the atomizing core 5;
  • the upper cover 3 abuts and fits with the peripheral side of the atomizing core seal 6 to position and fix the atomizing core assembly.
  • the atomizing core 5 includes a porous body 51 and a heating element 52
  • the porous body 51 includes a liquid-absorbing surface
  • the surface of the porous body 51 opposite to the liquid-absorbing surface is the atomizing surface
  • the heating element 52 is disposed on the atomizing surface
  • the atomizing core sealing member 6 is sleeved on the porous body 51 to form a seal.
  • a lower base seal 23 is provided on the circumference of the lower base 2 , and the lower base seal 23 abuts against the inner wall of the housing 1 and is positioned on the lower base 2 .
  • a seal is formed between the base 2 and the inner wall of the casing 1 .
  • the lower base 2 is also provided with an oil absorber 8, which is arranged around the periphery of the air intake passage 22, so that the cooled liquid can be effectively prevented from being inhaled by the user along with the smoke or from the air intake passage. 22 leaked issues occurred.
  • the heating element 52 is electrically connected to the conductive nail 21 through the electrical connector 7, and the conductive nail 21 has an end surface exposed outside the electronic aerosolization assembly, and the external power supply can pass through the The conductive nail 21 supplies power to the heating element 52 to realize the conversion of electric energy and heat energy on the heating element 52, and then atomize the e-liquid.
  • the embodiment of the present disclosure also provides an electronic cigarette, including the electronic cigarette generating component and a power supply.
  • the user smokes through the air outlet channel 11 .
  • External air enters the atomizing chamber 20 through the air intake channel 22 .
  • the sensor in the electronic cigarette is triggered, the electrical connection between the power supply and the heating element 52 is turned on and power is supplied to the heating element 52 to heat the liquid in the atomized liquid storage bin 10 to form smoke, and the air enters the atomizing chamber 20 to drive the smoke through
  • the air outlet channel 11 and the air outlet are inhaled by the user.
  • the air enters the atomizing chamber 20 through the air intake channel 22 , and the cold air entering the atomizing chamber 20 mixes with the heated smoke in the atomizing chamber 20 . After mixing, the smoke enters the outlet channel 11 through the pipeline on the upper cover 3, and finally enters the user's mouth.

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Abstract

一种电子烟雾化组件及电子烟。电子烟雾化组件包括壳体（1）、下底座（2）、上盖（3）、雾化芯组件和电连接件（7），下底座（2）与壳体（1）配合连接形成容纳腔，下底座上穿设有导电钉（21）。上盖（3）设置于容纳腔内，上盖（3）包括上盖本体（31）和设置于上盖本体（31）靠近下底座（2）一侧的弹性件（32），弹性件（32）的硬度小于上盖本体（31）的硬度。

Description

电子烟雾化组件及电子烟
本公开要求于2021年10月19日提交中国专利局，申请号为202122518653.7，申请名称为“电子烟雾化组件及电子烟”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开属于电子烟组件技术领域，具体地，本公开涉及一种电子烟雾化组件及电子烟。
背景技术
电子烟一般包括电源组件和雾化器。电源组件向雾化器供电后雾化器将烟液进行加热雾化形成烟雾被用户吸食。近年来电子烟以其吸食方便、对身体危害小等特点，得到消费者青睐。
电子烟中的电连接件是将雾化器中的雾化芯组件电连接至电源组件的重要部件，传统电连接件的连接方式普遍为抵接，但在电子烟使用过程中发生晃动或者碰撞时，电连接件的抵接结构可能脱开，造成雾化芯组件与电源组件连接失效的风险。
对此，有必要对电子烟的内部结构进行改进，优化电子烟产品。
发明内容
本公开实施例的一个目的是提供一种电子烟雾化组件及电子烟的新技术方案。
根据本公开的第一方面，提供了一种电子烟雾化组件，包括：
壳体；
下底座，所述下底座与所述壳体配合连接形成容纳腔，所述下底座上穿设有导电钉；
上盖，所述上盖设置于所述容纳腔内，所述上盖包括上盖本体和设置于所述上盖本体靠近所述下底座一侧的弹性件，所述弹性件的硬度小于所述上盖本体的硬度；
雾化芯组件，所述雾化芯组件设置于所述下底座和所述上盖之间；
电连接件，具有第一端和第二端，所述第一端与所述雾化芯组件电连接，所述第二端被夹持于所述导电钉和所述弹性件之间。
可选地，所述弹性件抵接所述电连接件并在所述电连接件的作用下发生压缩变形。
可选地，所述导电钉和所述弹性件在所述电子烟雾化组件的轴向上至少部分重叠。
可选地，所述导电钉和所述弹性件重叠的部分在所述电子烟雾化组件的轴向上的尺寸大于或等于0.3mm。
可选地，所述弹性件在所述上盖轴向上的厚度为0.2-3mm，所述弹性件的压缩量为0.1-1.0mm。
可选地，所述弹性件在所述上盖轴向上的厚度为0.5-2mm，所述弹性件的压缩量为0.25-0.8mm。
可选地，所述弹性件包括第一弹性件和第二弹性件，所述第一弹性件和第二弹性件对称设置于所述上盖本体靠近所述下底座一侧；
所述电连接件包括第一电连接件和第二电连接件，所述第一弹性件与所述第一电连接件抵接配合，所述第二弹性件与所述第二电连接件抵接配合。
可选地，所述上盖本体靠近所述下底座一侧对称设置有第一挡壁和第二挡壁，所述第一弹性件设置于所述第一挡壁内侧，所述第二弹性件设置于所述第二挡壁内侧。
可选地，所述第一挡壁和所述第二挡壁上均设置有限位槽；
所述限位槽被配置为对所述电连接件的所述第二端进行限位。
可选地，所述上盖本体和所述弹性件一体注塑成型。
可选地，所述上盖本体的硬度为60-90A，所述弹性件的硬度为20-60A。
可选地，所述上盖本体为硬胶盖，所述弹性件为软胶件。
可选地，所述电连接件具有相互垂直的第一段和第二段，所述第一段与所述雾化芯组件电连接，所述第二段的至少部分被夹持于所述导电钉和所述弹性件之间。
可选地，还包括上盖密封件，所述上盖密封件套设于所述上盖本体上，所述上盖密封件的周缘与所述壳体内壁抵接。
根据本公开的第二方面，提供了一种电子烟，包括第一方面所述的电子烟雾化组件和电源。
本公开实施例的一个技术效果在于：
本公开实施例提供了一种电子烟雾化组件，所述电子烟雾化组件包括壳体、下底座、上盖、雾化芯组件和电连接件，所述下底座与所述壳体配合连接形成容纳腔，所述下底座上穿设有导电钉。所述电子烟雾化组件的上盖包括上盖本体和弹性件，所述弹性件的硬度小于所述上盖本体的硬度，所述弹性件对所述电连接件形成稳定的支撑，而且由于所述弹性件的硬度较低，所述弹性件的变形可以使得所述电连接件与所述导电钉始终可靠抵接，保证了所述电连接件连接的稳定性。
通过以下参照附图对本公开的示例性实施例的详细描述，本公开的其它特征及其优点将会变得清楚。
附图说明
被结合在说明书中并构成说明书的一部分的附图示出了本公开的实施例，并且连同其说明一起用于解释本公开的原理。
图1为本公开实施例提供的一种电子烟雾化组件的截面图；
图2为本公开实施例提供的一种电子烟雾化组件的爆炸图；
图3为本公开实施例提供的一种电子烟雾化组件的上盖示意图；
图4为本公开实施例提供的一种电子烟雾化组件的上盖仰视图；
图5为图4的截面图；
图6为本公开实施例提供的一种电子烟雾化组件的电连接件示意图。
其中：1、壳体；10、储液仓；11、出气通道；2、下底座；20、雾化腔；21、导电钉；22、进气通道；23、下底座密封件；3、上盖；31、上盖本体；311、第一挡壁；312、第二挡壁；313、限位槽；32、弹性件；4、上盖密封件；5、雾化芯；51、多孔体；52、发热体；6、雾化芯密封件；7、电连接件；71、第一段；72、第二段；8、吸油体。
具体实施方式
现在将参照附图来详细描述本公开的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本公开的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本公开及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
参照图1至图6，本公开实施例提供了一种电子烟雾化组件，所述电子烟雾化组件包括：
壳体1、下底座2、上盖3、雾化芯组件和电连接件7，所述下底座2与所述壳体1配合连接形成容纳腔，所述下底座2上穿设有导电钉21，所述导电钉21用于将外部电源的电能传输给所述雾化芯组件。
所述上盖3设置于所述容纳腔内，参见图3和图5，所述上盖3包括上盖本体31和设置于所述上盖本体31靠近所述下底座2一侧的弹性件32，所述弹性件32的硬度小于所述上盖本体31的硬度，以便于所述弹性件32可以与其他组件形成稳定连接。
所述雾化芯组件可以包括雾化芯5，所述雾化芯5上设置有发热体52。所述雾化芯组件设置于所述下底座2和所述上盖3之间，所述电连接件7的第一端与所述雾化芯组件电连接，所述电连接件7的第二端被夹持于所述导电钉21和所述弹性件32之间。具体地，所述电连接件7的所述第一端可以伸入所述雾化芯组件内部与所述发热体52实现电连接，以便于给所述雾化芯组件的发热体52提供电能。所述电连接件7的所述第二端与所述导电钉21连接后可以形成给所述雾化芯组件输送电能的完整路径。
如图1所示，当所述电连接件7的所述第二端被夹持于所述导电钉21和所述弹性件32之间时，所述导电钉21可以从下往上抵接所述电连接件7的所述第二端，所述弹性件32可以从上往下抵接所述电连接件7的所述第二端，以使得所述导电钉21和所述弹性件32对所述电连接件7的所述第二端形成夹持。由于所述弹性件32的硬度较小，所述电连接件7的所述第二端在所述导电钉21的作用下挤压所述弹性件32，进而使得所述电连接件7的所述第二端嵌入到所述弹性件32中，使得所述弹性件32对所述电连接件7形成稳定的支撑。并且，所述弹性件32的变形可以使得所述电连接件7与所述导电钉21始终可靠抵接，保证了所述电连接件7连接的稳定性。
具体地，为了保证所述导电钉21和所述弹性件32对所述电连接件7的夹持稳定性，可以使所述导电钉21和所述弹性件32在电子烟雾化组件的轴向上至少部分重叠(所述电子烟雾化组件的轴向可以为所述下底座2向壳体1延伸的方向，比如图1中的竖直方向)，便可以使得所述电连接件7的至少一段在其上下两侧相对抵接有所述导电钉21和所述弹性件32，提高了所述电连接件7的夹持稳定性。
参见图1，所述电连接件7的第二端(也即远离所述雾化芯5的一端)在所述导电钉21的抵接作用下会挤压所述弹性件32，进而使得所述弹性件32上形成凹陷结构，所述电连接件7的第二端和所述导电钉21的至少一部分会嵌入到该凹陷结构中。在所述导电钉21的至少部分嵌入到该凹陷结构中时，所述导电钉21会与所述弹性件32上凹陷结构周围的未凹陷部分发生重叠，由此借助于该未凹陷部分而将所述导电钉21靠近所述电连接 件7的一端限制在该凹陷结构中。所述导电钉21与所述弹性件32的重叠部分在所述电子烟雾化组件的轴向上的尺寸的增加可以提高所述导电钉21的靠近所述电连接件7的一端在该凹陷结构中的固位稳定性。
具体地，所述导电钉21和所述弹性件32的重叠的部分在所述电子烟雾化组件的轴向上的尺寸可以大于或等于0.3mm，以保证所述导电钉21和所述电连接件7的电连接稳定性。而当上述尺寸过小时，比如小于0.3mm时，由于所述导电钉21和所述弹性件32的尺寸一般为几毫米甚至几十毫米，使得所述导电钉21和所述弹性件32的大部分位置在电子烟雾化组件的轴向上相对错位，容易导致所述电连接件7在所述导电钉21和所述弹性件32的夹持下发生偏移；同时也不利于所述电连接件7在长期使用过程中的稳定夹持。
另外，所述电子烟雾化组件在进行跌落等强度测试时，所述电连接件7在受到冲击后会与所述导电钉21之间产生缝隙，而所述弹性件32可以使得所述导电钉21始终紧贴所述电连接件7。
本公开实施例提供的所述电子烟雾化组件包括壳体1、下底座2、上盖3、雾化芯组件和电连接件7，所述下底座2与所述壳体1配合连接形成容纳腔，所述下底座2上穿设有导电钉21，所述上盖3包括上盖本体31和设置于所述上盖本体31靠近所述下底座2一侧的弹性件32，所述弹性件32的硬度小于所述上盖本体31的硬度，由于所述弹性件32的硬度较小，所述电连接件7的第二端在所述导电钉21的抵接作用下会朝向所述弹性件32偏移，而所述弹性件32受到所述电连接件7的挤压后发生下陷变形，使得所述弹性件32对所述电连接件7形成稳定的支撑。而且所述弹性件32的变形可以使得所述电连接件7与所述导电钉21始终可靠抵接，保证了所述电连接件7连接的稳定性。
可选地，所述弹性件32抵接所述电连接件7并在所述电连接件7的作用下发生压缩变形。这保证了两者的连接稳定可靠。
具体地，所述电子烟雾化组件在长期使用过程中可能存在所述导电钉21对所述电连接件7的抵接过度或者相互分离，特别是所述导电钉21与所述电连接件7相互分离后会阻碍所述雾化芯组件的加热雾化。而当所述 弹性件32抵接所述电连接件7并在所述电连接件7的作用下发生压缩变形时，不论是所述导电钉21对所述电连接件7的抵接存在过度抵接还是相互分离的趋势，所述弹性件32均可以在压缩变形的状态下使得所述电连接件7与所述导电钉21始终可靠接触，由此保证了所述雾化芯组件的正常雾化。
可选地，所述弹性件32在所述上盖3轴向上的厚度为0.2-3mm，所述弹性件32的压缩量为0.1-1.0mm。
具体地，所述上盖3轴向为所述上盖3的靠近所述下底座2的一侧向所述上盖3的靠近所述壳体1中储液仓10的一侧延伸的方向，比如图1中的竖直方向。所述弹性件32的厚度可以结合所述弹性件32对电连接件7的抵接要求和所述上盖3的强度标准来选择。所述弹性件32的厚度过小时，难以形成有效的变形，也就无法对所述电连接件7始终形成稳定的抵接；而所述弹性件32的厚度过大时，由于所述弹性件32的硬度较小，会直接影响所述上盖3的整体强度，难以达到对所述雾化芯组件的有效固定和支撑。
进一步地，所述弹性件32的压缩量可以是所述弹性件32沿所述上盖3轴向的变形量，也就是所述弹性件32可以通过过盈配合的方式与电连接件7抵接。所述弹性件32的压缩量可以在大于各组件尺寸累计公差的基础上，保证与所述电连接件7的稳定抵接。进一步地，所述弹性件32在所述上盖3轴向上的厚度可以为0.5-2mm，所述弹性件32的压缩量可以为0.25-0.8mm。
可选地，参见图3，所述弹性件32包括第一弹性件和第二弹性件，所述第一弹性件和第二弹性件对称设置于所述上盖本体31靠近所述下底座2一侧；
所述电连接件7包括第一电连接件和第二电连接件，所述第一弹性件与所述第一电连接件抵接配合，所述第二弹性件与所述第二电连接件抵接配合。
具体地，所述第一电连接件和第二电连接件可以作为所述雾化芯组件的正负极，所述第一电连接件和所述第二电连接件各自的靠近所述雾化芯5的一端均电连接至所述发热体52，所述第一电连接件远离所述雾化芯5 的一端通过一个导电钉21抵接至所述第一弹性件，所述第二电连接件远离所述雾化芯5的一端通过一个导电钉21抵接至所述第二弹性件。在所述第一弹性件在保证所述第一电连接件与所述导电钉21稳定抵接，以及所述第二弹性件在保证所述第二电连接件与所述导电钉21稳定抵接的情况下，通过所述第一电连接件和第二电连接件实现与所述发热体52的电导通，可以保证所述雾化芯组件的电能接收。
可选地，参见图3，所述上盖本体31靠近所述下底座2一侧设置有第一挡壁311和第二挡壁312，所述第一弹性件设置于所述第一挡壁311内侧，所述第二弹性件设置于所述第二挡壁312内侧。
具体地，所述弹性件32在设置于所述上盖本体31靠近所述下底座2一侧后，由于所述弹性件32的硬度小于所述上盖本体31的硬度，使得所述弹性件32相对于所述上盖本体31更容易发生变形，可能导致所述弹性件32与所述上盖本体31之间发生错位。而所述第一挡壁311和第二挡壁312的硬度可以大于所述弹性件32的硬度，使得所述第一挡壁311和第二挡壁312的设置可以给所述第一弹性件和所述第二弹性件形成限位，保证所述第一弹性件和所述第二弹性件的位置准确性，而且在所述第一弹性件和所述第二弹性件的发生变形时仍然可以保证所述弹性件32不发生偏移。
可选地，所述上盖本体31具有靠近所述下底座2一侧的下端面，所述第一挡壁311和所述第二挡壁312设置于所述下端面的外边缘，并且与所述下端面之间形成第一台阶结构和第二台阶结构；
所述第一弹性件设置于所述第一台阶结构中，所述第二弹性件设置于所述第二台阶结构中。所述第一挡壁311和所述第二挡壁312可以分别将所述第一弹性件和所述第二弹性件止挡在所述下端面上，避免所述第一弹性件和所述第二弹性件从所述下端面的外边缘掉落。
可选地，参见图3，所述第一挡壁311和所述第二挡壁312上均设置有限位槽313；
所述限位槽313被配置为对所述电连接件7的第二端进行限位。
具体地，所述电连接件7的第二端在被夹持于所述导电钉21和所述弹性件32之间时，所述导电钉21对所述电连接件7抵接作用力以及所述 弹性件32的变形可能带来所述电连接件7的位置偏移。而所述限位槽313可以具有朝向所述导电钉21的开口，所述电连接件7的第二端从该开口嵌入到所述限位槽313内并穿设于所述限位槽313内，对所述电连接件7的位置进行限定，由此保证所述导电钉21与所述发热体52电导通的稳定性。而所述限位槽313的尺寸可以与所述电连接件7相匹配，比如所述限位槽313呈椭圆形，所述电连接件7的截面可以为与所述限位槽313配合的椭圆形，以保证所述电连接件7的稳定性。
可选地，所述上盖本体31和所述弹性件32一体注塑成型。
具体地，所述上盖3的成型可以通过将不同硬度的材料同时注塑到模具中，比如模具上具有两个注塑口，所述上盖本体31的硬质材料可以通过一个注塑口注入模具，所述弹性件32的软质材料可以通过另一个注塑口注入模具，以实现所述上盖3的直接一体成型；而且所述上盖3的一体成型可以提高尺寸精度，提高所述上盖3连接位置的可靠性。
可选地，所述上盖本体31的硬度为60-90A，所述弹性件32的硬度为20-60A。
具体地，所述硬度可以为邵氏硬度，所述上盖本体31的材质可以为硬度较高的塑料或者橡胶，比如PS、ABS、AS或者PVC材料，使得所述上盖本体31形成硬胶盖；所述弹性件32的材质可以为硬度较低的塑料或者橡胶，比如PP或PE等比重较轻的材料，使得所述弹性件32为软胶件，保证对所述电连接件7的稳定抵接。
可选地，参见图6，所述电连接件7具有相互垂直的第一段71和第二段72，所述第一段71与所述雾化芯组件电连接，所述第二段72的至少部分被夹持于所述导电钉21和所述弹性件32之间。
具体地，为了保证所述电连接件7与所述雾化芯组件的连接强度，可以通过所述第一段71沿所述雾化芯组件的轴向伸入所述雾化芯组件，所述雾化芯组件的轴向可以为所述雾化芯组件靠近所述下底座2的一侧向所述雾化芯组件靠近所述壳体1中储液仓10的一侧延伸的方向，比如图1中的竖直方向；而所述第二段72被夹持于所述导电钉21和所述弹性件32之间时呈与所述电子烟雾化组件轴向垂直的方向，可以提高所述电连接件7与 所述导电钉21和所述弹性件32之间的抵接面积。
可选地，参见图1和图2，所述电子烟雾化组件还包括上盖密封件4，所述上盖密封件4套设于所述上盖本体31上，所述上盖密封件4的周缘与所述壳体1内壁抵接。
具体地，所述壳体1内具有储液仓10，所述壳体1上设有与外界连通的出气通道11，所述下底座2上设置有与外界连通的进气通道22，所述雾化芯5与所述下底座2之间形成雾化腔20；
所述进气通道22与所述雾化腔20连通，所述雾化腔20通过所述雾化芯组件和所述上盖3上的气流通道连通至所述出气通道11，以保证所述电子烟雾化组件的气流通路的顺畅。
可选地，参见图1，所述雾化芯组件包括雾化芯5和雾化芯密封件6，所述雾化芯密封件6套设在所述雾化芯5上；
所述上盖3与所述雾化芯密封件6的周侧抵接配合，对所述雾化芯组件形成定位和固定。
具体地，所述雾化芯5包括多孔体51和发热体52，所述多孔体51包括吸液面，所述多孔体51上与所述吸液面相对的面为所述雾化面，所述发热体52设于所述雾化面，所述雾化芯密封件6套设在所述多孔体51上形成密封。
另外，参见图1和图2，根据本公开的实施例，所述下底座2的周向设置有下底座密封件23，所述下底座密封件23与壳体1的内壁抵接，并在下底座2与壳体1的内壁之间形成密封。所述下底座2上还设有吸油体8，所述吸油体8环绕设置在所述进气通道22的外周设置，这样能够有效地避免冷却后的液体随烟雾被用户吸入或从进气通道22漏出的问题发生。
根据本公开的实施例，所述发热体52通过所述电连接件7电连接至所述导电钉21，所述导电钉21具有暴露在电子烟雾化组件外部的端面，外部电源可以通过所述导电钉21给所述发热体52供电，实现发热体52上电能和热能的转换，进而对烟油进行雾化。
本公开实施例还提供了一种电子烟，包括所述的电子烟雾化组件和电源。
具体地，当用户抽吸电子烟时，用户通过出气通道11抽吸。外部空气经进气通道22进入雾化腔20。电子烟内的传感器被触发，电源与发热体52之间的电连接导通并向发热体52供电，以加热雾化储液仓10中的液体形成烟雾，空气进入雾化腔20带动烟雾经由出气通道11和出气口被用户吸入。同时空气经进气通道22进入到雾化腔20，进入雾化腔20的冷空气与雾化腔20中的加热烟雾混合。混合后烟雾经过上盖3上的管道进入到出气通道11，最终进入用户嘴里。
虽然已经通过例子对本公开的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上例子仅是为了进行说明，而不是为了限制本公开的范围。本领域的技术人员应该理解，可在不脱离本公开的范围和精神的情况下，对以上实施例进行修改。本公开的范围由所附权利要求来限定。

Claims (18)

  1. 一种电子烟雾化组件，其特征在于，包括：
    壳体(1)；
    下底座(2)，所述下底座(2)与所述壳体(1)配合连接形成容纳腔，所述下底座(2)上穿设有导电钉(21)；
    上盖(3)，所述上盖(3)设置于所述容纳腔内，所述上盖(3)包括上盖本体(31)和设置于所述上盖本体(31)靠近所述下底座(2)一侧的弹性件(32)，所述弹性件(32)的硬度小于所述上盖本体(31)的硬度；
    雾化芯组件，所述雾化芯组件设置于所述下底座(2)和所述上盖(3)之间；
    电连接件(7)，所述电连接件(7)具有第一端和第二端，所述第一端与所述雾化芯组件电连接，所述第二端被夹持于所述导电钉(21)和所述弹性件(32)之间。
  2. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述弹性件(32)抵接所述电连接件(7)并在所述电连接件(7)的作用下发生压缩变形。
  3. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述导电钉(21)和所述弹性件(32)在所述电子烟雾化组件的轴向上至少部分重叠。
  4. 根据权利要求3所述的电子烟雾化组件，其特征在于，所述导电钉(21)和所述弹性件(32)重叠的部分在所述电子烟雾化组件的轴向上的尺寸大于或等于0.3mm。
  5. 根据权利要求2所述的电子烟雾化组件，其特征在于，所述弹性件 (32)在所述上盖(3)轴向上的厚度为0.2mm至3mm，所述弹性件(32)的压缩量为0.1mm至1.0mm。
  6. 根据权利要求5所述的电子烟雾化组件，其特征在于，所述弹性件(32)在所述上盖(3)轴向上的厚度为0.5mm至2mm，所述弹性件(32)的压缩量为0.25mm至0.8mm。
  7. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述弹性件(32)包括第一弹性件和第二弹性件，所述第一弹性件和第二弹性件对称设置于所述上盖本体(31)靠近所述下底座(2)一侧；
    所述电连接件(7)包括第一电连接件和第二电连接件，所述第一弹性件与所述第一电连接件抵接配合，所述第二弹性件与所述第二电连接件抵接配合。
  8. 根据权利要求7所述的电子烟雾化组件，其特征在于，所述上盖本体(31)靠近所述下底座(2)一侧对称设置有第一挡壁(311)和第二挡壁(312)，所述第一弹性件设置于所述第一挡壁(311)内侧，所述第二弹性件设置于所述第二挡壁(312)内侧。
  9. 根据权利要求8所述的电子烟雾化组件，其特征在于，所述第一挡壁(311)和所述第二挡壁(312)上均设置有限位槽(313)；
    所述限位槽(313)被配置为对所述电连接件(7)的第二端进行限位。
  10. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述上盖本体(31)和所述弹性件(32)一体注塑成型。
  11. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述上盖本体(31)的硬度为60A至90A，所述弹性件(32)的硬度为20A至60A。
  12. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述上盖本体(31)为硬胶盖，所述弹性件(32)为软胶件。
  13. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述电连接件(7)具有相互垂直的第一段(71)和第二段(72)，所述第一段(71)与所述雾化芯组件电连接，所述第二段(72)的至少部分被夹持于所述导电钉(21)和所述弹性件(32)之间。
  14. 根据权利要求1所述的电子烟雾化组件，其特征在于，还包括上盖密封件(4)，所述上盖密封件(4)套设于所述上盖本体(31)上，所述上盖密封件(4)的周缘与所述壳体(1)内壁抵接。
  15. 根据权利要求1-14任一项所述的电子烟雾化组件，其特征在于，
    所述第一挡壁(311)和所述第二挡壁(312)的硬度均大于所述弹性件(32)的硬度。
  16. 根据权利要求1-15任一项所述的电子烟雾化组件，其特征在于，所述上盖本体(31)具有靠近所述下底座(2)一侧的下端面，所述第一挡壁(311)和所述第二挡壁(312)设置于所述下端面的外边缘，并且与所述下端面之间形成第一台阶结构和第二台阶结构；
    所述第一弹性件设置于所述第一台阶结构中，所述第二弹性件设置于所述第二台阶结构中。
  17. 根据权利要求1-16任一项所述的电子烟雾化组件，其特征在于，所述限位槽(313)具有朝向所述导电钉(21)的开口，所述导电钉(21)与所述电连接件(7)抵接，以使所述电连接件(7)限定在所述限位槽(313)内。
  18. 一种电子烟，其特征在于，包括如权利要求1-17任意一项所述的 电子烟雾化组件和电源。
PCT/CN2022/110028 2021-10-19 2022-08-03 电子烟雾化组件及电子烟 WO2023065773A1 (zh)

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WO2024032420A1 (zh) * 2022-08-12 2024-02-15 常州市派腾电子技术服务有限公司 雾化组件、雾化装置及气溶胶发生装置

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