WO2023025041A1 - 一种电子雾化装置及其发热组件 - Google Patents

一种电子雾化装置及其发热组件 Download PDF

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Publication number
WO2023025041A1
WO2023025041A1 PCT/CN2022/113417 CN2022113417W WO2023025041A1 WO 2023025041 A1 WO2023025041 A1 WO 2023025041A1 CN 2022113417 W CN2022113417 W CN 2022113417W WO 2023025041 A1 WO2023025041 A1 WO 2023025041A1
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WO
WIPO (PCT)
Prior art keywords
heating
heating element
aerosol generating
bottom wall
component
Prior art date
Application number
PCT/CN2022/113417
Other languages
English (en)
French (fr)
Inventor
梁峰
郭聪慧
刘小力
黄祖富
Original Assignee
深圳麦时科技有限公司
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 深圳麦时科技有限公司 filed Critical 深圳麦时科技有限公司
Priority to EP22860387.4A priority Critical patent/EP4393331A1/en
Publication of WO2023025041A1 publication Critical patent/WO2023025041A1/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
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present application relates to the technical field of electronic atomization devices, in particular to an electronic atomization device and its heating components.
  • the electronic atomization device is a heat-not-burn appliance, and most of the heating components in the electronic atomization device use central heating and peripheral heating to heat the substrate to be atomized. Due to the low thermal conductivity and thermal diffusivity of the heating element, only a small part of the heat generated on the heating element is used to heat the substrate to be atomized, so that the generated aerosol content is small; The solid parts are conducted to the whole device of the electronic atomization device, so that the components and the shell of the electronic atomization device are heated. In order to increase the content of aerosol, it is necessary to increase the calorific value of the heating element, but this will cause more problems.
  • the electronic atomization device has high power consumption, high overall and shell temperature, short battery life, and long warm-up time; at the same time, the temperature of the electronic atomization device rises, which affects the reliability of electrical components such as batteries and circuit boards. Sex poses a greater risk.
  • the main technical problem to be solved by this application is to provide an electronic atomization device and its heating components, which solve the problems of easy loss of heat generated by heating components and low heat utilization rate in the prior art.
  • the first technical solution adopted by this application is to provide a heating component, including: a fixed part, the fixed part has an installation cavity for accommodating the aerosol generating component; the movable part is accommodated in the installation cavity , and is slidably connected with the fixing part; the heating part is detachably arranged on the bottom wall of the installation cavity, and is used to generate heat and heat the aerosol generating assembly in the magnetic field; wherein, the aerosol generating assembly is inserted into the installation cavity and the movable part is moved from the first The position is driven to the second position, the heating element is inserted into the aerosol generating assembly; the movable element is reset from the second position to the first position, the heating element remains inserted in the aerosol generating assembly and is separated from the bottom wall of the installation cavity, and the heating element Interval setting with movable parts.
  • the movable part has a through hole, the through hole allows the first end of the heating part to pass through and restricts the second end of the heating part to pass through; when the movable part is in the second position, the heating part passes through the through hole and is inserted into the aerosol generating assembly , and set at intervals with the movable parts.
  • the movable part is a sleeve, and the sleeve has an insertion cavity for accommodating the aerosol generating assembly;
  • the sleeve includes a first annular side wall and a first bottom wall connected to one end of the first annular side wall; the first bottom wall is provided with through hole.
  • the second end of the heating element is detachably connected to the bottom wall of the installation cavity, and the first end of the heating element is inserted into the insertion cavity through the through hole.
  • an air inlet is also provided on the first bottom wall.
  • the heating element includes a socket part and a blocking part fixedly connected to one end of the socket part.
  • the inner diameter is larger than the cross-sectional size of the insertion part, and the inner diameter of the through hole is smaller than the cross-sectional size of the blocking part.
  • the fixed part includes a second annular side wall and a second bottom wall connected to one end of the second annular side wall, the second annular side wall and the second bottom wall form an installation cavity, and the second bottom wall is arranged on one side close to the movable part
  • There is a fixing part and the fixing part is used for fixing the heating element to keep the heating element upright.
  • the fixing part and/or the sleeve has a limiting part, and the limiting part is used to limit the sleeve at the second position, and make the sleeve and the blocking part of the heating element be spaced apart.
  • the fixing part is a groove, and the groove is used for accommodating and fixing the blocking part of the heating element.
  • the depth of the groove is greater than the height of the blocking portion, so that the side wall of the groove serves as a limiting portion.
  • both the groove and the second end of the heating element are tapered.
  • the part of the second bottom wall corresponding to the fixing part is also provided with a magnetic attraction for magnetic connection with the heating element; the attraction between the magnetic attraction and the heating element is smaller than that between the heating element and the aerosol generating assembly friction.
  • an elastic piece is also included, the elastic piece is arranged between the fixed piece and the movable piece, and the elastic piece is used to provide a restoring force for the movable piece to return from the second position to the first position.
  • the elastic member includes a spring, and the spring is arranged in the installation cavity, and one end of the spring abuts against the sleeve, and the other end of the spring abuts against the fixing member.
  • the elastic member includes a first magnetic body and a second magnetic body, the first magnetic body and the second magnetic body have the same magnetic properties, the first magnetic body is arranged on the sleeve, and the second magnetic body is arranged on the fixing member.
  • a magnetic field generating part is also included, and the magnetic field generating part is sheathed on the outer wall surface of the fixing part for generating a magnetic field.
  • the magnetic field generator includes a coil and a shielding layer sheathed on a side of the coil away from the fixing member.
  • the second technical solution adopted by the utility model is to provide an electronic atomization device, the electronic atomization device includes: a casing, the casing has an installation space; a heating component is accommodated in the installation space, And it is fixedly connected with the casing; wherein, the heating component is as the heating component mentioned above; the power supply component is accommodated in the installation space, supplies power to the heating component and controls the heating component to work.
  • the aerosol generating component includes an aerosol generating part and a suction nozzle part;
  • the suction nozzle part includes a hollow section and a filter section, the filter section is arranged at one end of the hollow section, and the aerosol generating part is arranged at the hollow section At the end away from the filter section, the aerosol generator is accommodated in the installation cavity, and at least the end of the filter section away from the hollow section is exposed outside the casing.
  • the outer wall of the aerosol generating component is provided with a first mark, and the first mark is flush with the outer wall of the casing, indicating that the aerosol generating component is in contact with the movable part and the movable part is in the first position.
  • the outer wall of the aerosol generating component is further provided with a second mark, and the second mark is flush with the outer wall of the casing, indicating that the movable part is in the second position.
  • an electronic atomization device and its heating component are provided, the heating component includes a fixed part, a movable part and a heating part, and the fixing part has an installation cavity for containing gas The sol generating component; the movable part is accommodated in the installation cavity and is slidably connected with the fixed part; the heating part is detachably arranged on the bottom wall of the installation cavity, and is used to generate heat and heat the aerosol generating component in the magnetic field.
  • the aerosol generating component is inserted into the casing and the movable part is driven from the first position to the second position, and the heating part is inserted into the aerosol generating component; the movable part is reset from the second position to the first position, and the heating part is inserted into the gas
  • the sol generating component is separated from the bottom wall of the installation cavity, and the heating element and the casing are arranged at intervals, so that more heat generated by the heating element is used to heat the aerosol generating component, reducing the loss of heat generated by the heating element and increasing the heat output. utilization rate.
  • Figure 1 is a schematic diagram of the electronic atomization device provided by the present application.
  • Fig. 2 is a schematic diagram of the internal structure of a specific embodiment of the electronic atomization device provided by the present application;
  • Fig. 3 is a schematic structural view of a specific embodiment of the heating component in the electronic atomization device provided by the present application;
  • Fig. 4 is a schematic structural view of a specific embodiment of the fixing member in the heating assembly provided by the present application.
  • Fig. 5 is a schematic structural view of a specific embodiment of the sleeve in the heating assembly provided by the present application;
  • Fig. 6 is a schematic structural view of a specific embodiment of the heating element in the heating assembly provided by the present application.
  • Fig. 7 is a schematic structural view of a specific embodiment of the elastic member in the heating component provided by the present application.
  • Fig. 8 is a schematic structural view of the electronic atomization device provided by the present application in the first state
  • Fig. 9 is a schematic structural view of the electronic atomization device provided by the present application in a second state
  • Fig. 10 is a schematic structural diagram of the electronic atomization device provided by the present application in a third state.
  • first”, “second”, and “third” in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as “first”, “second”, and “third” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back%) in the embodiments of the present application are only used to explain the relative positional relationship between the various components in a certain posture (as shown in the drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly.
  • Figure 1 is a schematic diagram of the electronic atomization device provided by this application
  • Figure 2 is a schematic diagram of the internal structure of a specific embodiment of the electronic atomization device provided by this application.
  • an electronic atomization device 100 is provided, and the electronic atomization device 100 can be used to generate aerosol by heating without burning.
  • the electronic atomization device 100 can be used in different fields, such as medical treatment, beauty treatment, entertainment and so on.
  • the electronic atomization device 100 includes a casing 1 , a heating component 2 , a power supply component 3 and an aerosol generating component 4 .
  • the casing 1 is used for installing or accommodating the heating component 2 , the power supply component 3 and the aerosol generating component 4 .
  • the power supply assembly 3 includes a battery 31, an airflow sensor (not shown) and a controller 32, etc.; the power supply assembly 3 is used to supply power to the heating assembly 2 and control the operation of the heating assembly 2, so as to heat the atomized aerosol generating assembly 4 to form a Inhaled aerosol, wherein the airflow sensor is used to detect airflow changes in the electronic atomization device 100 , and the controller 32 activates the battery 31 to supply power to the heating component 2 according to the airflow changes detected by the airflow sensor. In another optional embodiment, there may be no air flow sensor, and the controller 32 activates the battery 31 to supply power to the heating component 2 according to the control signal input by the user.
  • the aerosol generating assembly 4 includes an aerosol generating part 42 and a nozzle part 41, and the aerosol generating part 42 may include an aerosol generating substrate, such as solid substrates such as medicinal leaves and plant grass leaves.
  • the electronic atomization device 100 also includes other components in the existing electronic atomization device 100, such as seals, indicator lights, brackets, etc. The specific structures and functions of these components are the same or similar to those of the prior art, and can be specified in detail. Refer to the prior art, which will not be repeated here. It can be understood that the electronic atomization device 100 in this application may also refer to other components that do not include the aerosol generating component 4 .
  • the casing 1 has an installation space 11 , and an opening (not shown) is provided on the casing 1 so that the installation space 11 communicates with the outside of the casing 1 through the opening.
  • the heating component 2 is accommodated in the installation space 11, and the installation position of the heating component 2 is set corresponding to the opening on the casing 1, so that the heating component 2 is exposed or communicated with the outside through the opening.
  • the heating component 2 and the housing 1 can be fixedly connected or detachably connected.
  • the heating component 2 and the power supply component 3 are accommodated in the installation space 11 , the power supply component 3 supplies power to the heating component 2 and controls the heating component 2 to work.
  • the aerosol generating component 4 is inserted inside the housing 1 through the opening, so that the heating component 2 heats the aerosol generating component 4 to generate aerosol.
  • the shape and size of the casing 1 are not limited, and can be selected according to needs.
  • the material of the shell 1 is non-metallic material.
  • the housing 1 is a rectangular plastic shell with an opening at the center of the top wall of the housing 1 , and the heating component 2 is fixedly connected to the inner wall of the top wall of the housing 1 and spaced apart from the side wall of the housing 1 , that is, the heating component 2 is suspended in the installation space 11 through the top wall of the casing 1 .
  • Figure 3 is a schematic structural diagram of a specific embodiment of the heating component in the electronic atomization device provided by this application
  • Figure 4 is a structural schematic diagram of a specific embodiment of the fixing member in the heating component provided by this application
  • Figure 5 is a schematic structural view of a specific embodiment of the sleeve in the heating assembly provided by the application
  • Figure 6 is a schematic structural view of a specific embodiment of the heating element in the heating assembly provided by the application
  • the heating component 2 includes a fixing part 21 , a movable part 22 , a heating part 23 , an electromagnetic generating part 24 and an elastic part 25 .
  • the fixing part 21 is a barrel-shaped structure, the fixing part 21 has an installation cavity 211, and the fixing part 21 is provided with a window 215, and the installation cavity 211 communicates with the outside of the fixing part 21 through the window 215 to facilitate the aerosol
  • the generating component 4 is inserted into the installation cavity 211 .
  • the end portion of the fixing member 21 fixedly connected with the top wall of the casing 1 is provided with a window 215 , and the window 215 is correspondingly arranged and communicated with the opening on the casing 1 .
  • the fixing member 21 specifically includes a second annular side wall 212 and a second bottom wall 213 connected to one end of the second annular side wall 212 .
  • the second annular side wall 212 is surrounded by the second bottom wall 213 to form the installation cavity 211 .
  • the fixing member 21 may further include a second top wall connected to the other end of the second annular side wall 212 , and a window 215 is opened on the second top wall. It can be understood that the fixing member 21 may not include the second top wall, and the other end of the second annular side wall 212 is open to directly form the window 215 .
  • the second top wall can be detachably connected with the second annular side wall 212 , so as to facilitate the installation of the movable part 22 into the installation cavity 211 .
  • the second bottom wall 213 can also be detachably connected to the second annular side wall 212 , so as to facilitate the installation of the movable part 22 into the installation cavity 211 .
  • the second bottom wall 213 may also be provided with an air inlet.
  • the shape and size of the fixing member 21 are not limited, and can be selected according to needs.
  • the material of the fixing part 21 is non-metallic material, such as plastic.
  • the fixing member 21 is a cylindrical plastic bucket.
  • the surface of the second bottom wall 213 close to the second annular side wall 212 is provided with a fixing part 214, and the fixing part 214 is used for fixing the heating element 23, so that the heating element 23 maintains an upright state.
  • the fixing portion 214 can be a groove or a protrusion, wherein the groove is used to accommodate one end of the heating element 23 and engage with each other, and the protrusion is used to insert into the groove of one end of the heating element 23 and engage with each other.
  • the heating element 23 includes an insertion portion 231 and a blocking portion 232 , and the blocking portion 232 is fixedly connected to one end of the insertion portion 231 .
  • the end of the insertion part 231 away from the blocking part 232 is used as the first end 233 of the heating element 23;
  • the first end 233 of the heating element 23 is a pointed end, which is convenient for inserting the insertion part 231 into the aerosol generating assembly 4 .
  • the second end 234 of the heating element 23 is detachably disposed on the second bottom wall 213 of the installation cavity 211 , and the first end 233 of the heating element 23 is used to be inserted into the aerosol generating assembly 4 .
  • the heating element 23 is used to generate heat in the magnetic field and heat the aerosol generated by the aerosol generating component 4 for inhalation by the user.
  • the cross-sectional size of the insertion portion 231 is smaller than the cross-sectional size of the blocking portion 232 .
  • the material of the heating element 23 is a metal material.
  • the material of the heating element 23 can be copper or aluminum or an alloy.
  • the heating element 23 can be a metal post or a metal sheet.
  • the heating element 23 may be in a T-shaped structure, an L-shaped structure, or a tapered structure, as long as the blocking portion 232 is formed at the second end 234 thereof.
  • the heating element 23 is a strip-shaped metal sheet, one end of the strip-shaped metal sheet forms an inverted triangular tip, and the side of the other end has a flange to form the blocking portion 232 .
  • the inner surface of the second bottom wall 213 has a receiving groove 2142 , and the receiving groove 2142 serves as the above-mentioned fixing portion 214 .
  • the receiving groove 2142 is used for receiving and fixing the blocking portion 232 of the heating element 23 .
  • the receiving groove 2142 can be formed by providing a recess on the inner surface of the second bottom wall 213 , or the receiving groove 2142 can be formed on the inner surface of the second bottom wall 213 .
  • the surface of the second bottom wall 213 close to the second annular side wall 212 has an annular protrusion 2141, and the annular protrusion 2141 is surrounded by a receiving groove 2142, and the receiving groove 2142 is used as the above-mentioned fixing part 214 to accommodate
  • the slot 2142 is used to accommodate and fix the blocking portion 232 of the heating element 23 .
  • the shape and size of the groove/accommodating groove 2142 can be matched with the shape and size of the blocking portion 232, which is convenient for receiving and fixing the blocking portion 232, so that the insertion portion 231 of the heating element 23 remains in an upright state for easy insertion.
  • the part 231 is inserted into the aerosol generating assembly 4 .
  • the surface of the blocking portion 232 of the heating element 23 away from the insertion portion 231 is provided with a positioning groove 2144
  • the surface of the second bottom wall 213 connected to the second annular side wall 212 is provided with a positioning post 2143 .
  • the positioning post 2143 serves as the fixing portion 214 .
  • the shape of the positioning column 2143 matches the shape of the positioning groove 2144.
  • the blocking portion 232 of the heating element 23 or the entire heating element 23 is made of iron material, or one end of the blocking portion 232 of the heating element 23 is provided with a magnetic material.
  • the part of the second bottom wall 213 corresponding to the fixed part 214 is also provided with a magnetic attraction 216, and the magnetic attraction 216 is used to magnetically connect with the heating element 23, so as to facilitate the magnetic connection between the heating element 23 and the bottom wall of the installation cavity 211. Suction connection.
  • the attractive force between the magnetic attraction 216 and the heating element 23 is smaller than the friction force between the insertion part 231 and the aerosol generating assembly 4 after the insertion part 231 is inserted into the aerosol generating assembly 4, so that the aerosol generating assembly 4 can make the heating element 23 separated from the second bottom wall 213 .
  • the magnetic attraction part 216 can be arranged on the inner surface of the second bottom wall 213, for example, the bottom surface of the receiving groove 2142, can also be arranged on the outer surface of the second bottom wall 213, or be arranged on the outer surface of the second bottom wall 213 in the groove.
  • the magnetic attraction part 216 can also be embedded in the second bottom wall 213, and the heating element 23 can be fixed by the magnetic attraction force.
  • the magnetic attractor 216 can be a magnet. In another embodiment, a magnet is provided at one end of the blocking portion 232 of the heating element 23, and the magnetic attraction element 216 may also be made of iron.
  • the movable part 22 is accommodated in the installation cavity 211 , and the movable part 22 is slidably connected to the fixed part 21 . Specifically, the movable part 22 can slide along the direction in which the aerosol generating assembly 4 is inserted into or pulled out of the installation cavity 211 .
  • the movable part 22 has a through hole 225 for passing the first end 233 of the heating part 23 to be inserted into the aerosol generating assembly 4 .
  • the through hole 225 allows the first end 233 of the heating element 23 to pass through and restricts the second end 234 of the heating element 23 to pass through, so that when the aerosol generating assembly 4 is pulled out, the aerosol generating assembly 4 is connected to the heating element.
  • Piece 23 separates. It can be understood that if the through hole 225 cannot separate the aerosol generating assembly 4 from the heating element 23, each time the aerosol generating assembly 4 is replaced, the heating element 23 will be taken out and needs to be manually put back and installed on the second bottom wall 213, which brings inconvenience to use. Specifically, the inner diameter of the through hole 225 is larger than the cross-sectional size of the insertion portion 231 , and the inner diameter of the through hole 225 is smaller than the cross-sectional size of the blocking portion 232 .
  • the inner diameter of the through hole 225 is larger than the cross-sectional size of the socket part 231, so that after the heating element 23 is inserted into the aerosol generating assembly 4, the inner surface of the heating element 23 and the through hole 225 are arranged at intervals, so as to prevent the heat generated by the heating element 23 from being directly transferred to to the movable part 22, so that the heat generated by the heating part 23 is used to heat the aerosol generating component 4 as much as possible.
  • the material of the movable part 22 is non-metallic material, such as plastic.
  • the fixed part 21 and/or the movable part 22 has a limiting part (not shown), and the limiting part is used to limit the sliding of the movable part 22 between the first position and the second position.
  • the second position is located between the first position and the second bottom wall 213 of the installation cavity 211 .
  • the heating part 23 when the movable part 22 is in the first position, when the heating part 23 is in the second position, the heating part 23 is partially inserted into the through hole 225; when the movable part 22 is in the second position, and the heating part 23 is in the second position , the end surface of the movable part 22 is spaced from the blocking part 232 of the heating part 23, so as to prevent the heat generated by the heating part 23 from being transmitted to the movable part 22, thereby effectively avoiding heat loss.
  • the heating part 23 is partially inserted into the through hole 225, so that the aerosol generating assembly 4 is inserted into the installation cavity 211 and abuts against the movable part 22, and the heating part 23 has been partially inserted into the aerosol generating assembly 4
  • the heating element 23 is fixed and limited by the aerosol generating assembly 4, which can prevent the heating element 23 from shifting when the aerosol generating assembly 4 pushes the movable element 22 from the first position to the second position.
  • the end surface of the movable part 22 is spaced apart from the blocking part 232 of the heating part 23, which can ensure that after the movable part 22 is reset from the second position to the first position, the heating part 23 is not only in contact with the second bottom
  • the wall 213 is separated and kept inserted in the aerosol generating assembly 4, and the blocking portion 232 of the heating element 23 is kept spaced from the movable element 22, thereby further preventing the heat generated by the heating element 23 from being directly transferred to the movable element 22, thereby reducing heat generation.
  • the heat generated by the element 23 is used to heat the aerosol generating assembly 4 as much as possible.
  • the heating part 23 after the movable part 22 drives the heating part 23 to reset from the second position to the first position, the heating part 23 only contacts with the aerosol generating component 4 and does not contact with other solid components, which can improve the aerosol resistance of the heating part 23.
  • the heating efficiency of the assembly 4 is produced.
  • a bump is provided on the side wall of the installation cavity 211, and the distance between the bump and the bottom wall of the installation cavity 211 is greater than the height of the blocking portion 232 of the heating element 23 and smaller than the height of the entire heating element 23, The bump is spaced apart from the heating element 23 , and the bump acts as a limiting part to limit the movable element 22 to the second position.
  • a bump is provided on the bottom wall of the installation cavity 211, the height of the bump is greater than the height of the blocking portion 232 of the heating element 23 and smaller than the height of the entire heating element 23, and the bump is spaced apart from the heating element 23.
  • the protrusion acts as a limiting part to limit the movable part 22 at the second position.
  • the depth of the receiving groove 2142 on the second bottom wall 213 is greater than the height of the blocking portion 232 of the heating element 23 and smaller than the overall height of the heating element 23, and the side wall of the receiving groove 2142 is used as a limiting portion to The movable member 22 is constrained in the second position.
  • a bump is provided on the surface of the movable part 22 opposite to the second bottom wall 213 of the installation cavity 211, and the height of the bump is greater than the height of the blocking portion 232 of the heating element 23 and smaller than the height of the entire heating element 23 , and the protruding block and the heating element 23 are dislocated, and the protruding block is used as a limiting part to limit the movable element 22 to the second position.
  • the surface of the movable part 22 opposite to the second bottom wall 213 of the installation cavity 211 is provided with a first protrusion
  • the bottom wall of the installation cavity 211 is provided with a second protrusion
  • the first protrusion is disposed on
  • the position on the movable part 22 corresponds to the position on the bottom wall of the installation cavity 211 where the second protrusion is arranged.
  • the total height of the first protrusion and the second protrusion is greater than the height of the blocking part 232 of the heating element 23 and less than The overall height of the member 23, the first protrusion and the second protrusion are spaced apart from the heating member 23, and the first protrusion and the second protrusion are used as stoppers to limit the movable member 22 to the second position.
  • the shape of the movable part 22 is not limited and can be selected according to needs, for example, the movable part 22 can be in the shape of a plate or a tube.
  • the movable part 22 is a sleeve 221 , and the sleeve 221 has an insertion cavity 222 for accommodating the aerosol generating component 4 .
  • One end of the sleeve 221 has an insertion opening 229 through which the aerosol generating component 4 is inserted into the insertion cavity 222 .
  • the insertion port 229 on the sleeve 221 corresponds to the window 215 on the fixing member 21, and when the sleeve 221 is in the first position, the end of the sleeve 221 provided with the insertion port 229 is against the inner surface of the top wall of the installation cavity 211 catch.
  • the central axis of the insertion opening 229 coincides with the central axis of the window 215 on the fixing member 21 and the central axis of the opening on the housing 1 .
  • the sleeve 221 includes a first annular side wall 223 and a first bottom wall 224 connected to one end of the first annular side wall 223 , the first bottom wall 224 is provided with a through hole 225 , and the through hole 225 is opposite to the insertion port 229 set up.
  • the through hole 225 is disposed at the center of the first bottom wall 224 .
  • An air inlet 226 is also provided on the first bottom wall 224, and the air inlet 226 is used to transmit the external atmosphere to the insertion cavity 222, so that the airflow carries the heating element 23 to heat the aerosol generating component 4 to generate aerosol and transmit it to the user mouth.
  • the sleeve 221 is a cylindrical plastic tube, the through hole 225 is disposed at the center of the first bottom wall 224 , and a plurality of air inlets 226 are disposed around the through hole 225 .
  • the movable part 22 may also be a sliding plate.
  • the aerosol generating component 4 is inserted into the installation cavity 211 and the insertion end abuts against the sliding plate, and the sliding plate has a through hole 225 and an air inlet 226 .
  • the specific structure, position and function of the through hole 225 and the air inlet hole 226 are the same as those on the sleeve 221 , and will not be repeated here.
  • the elastic member 25 is disposed between the fixed member 21 and the movable member 22 , and the elastic member 25 is used to provide a restoring force for the movable member 22 to return from the second position of the installation cavity 211 to the first position. Further, the elastic member 25 can also keep the movable member 22 at the first position, preventing the elastic member 25 from shaking.
  • the elastic member 25 is a spring 251 .
  • the spring 251 can be arranged in the installation cavity 211 of the fixed part 21, one end of the spring 251 abuts against the movable part 22, and the other end abuts against the second bottom wall 213 of the installation cavity 211, and the movable part 22 is in the installation cavity 211 through the spring 251.
  • the outer surface of the first annular side wall 223 close to the first bottom wall 224 is provided with an annular protrusion 228, and the surface of the annular protrusion 228 close to the second bottom wall 213 forms a mounting groove 227, and the spring 251 is far away from the installation.
  • the end of the second bottom wall 213 of the chamber 211 is sleeved on the outside of the first annular side wall 223 and accommodated in the mounting groove 227 to prevent the spring 251 from being displaced during compression.
  • an annular groove is provided on the inner side wall of the installation cavity 211, and a protruding ring is provided on the outer wall of the sleeve 221.
  • the protruding ring is accommodated in the annular groove, and one end of the spring 251 is close to the protruding ring.
  • the surface of one bottom wall 224 abuts, and the other end abuts against the surface of the annular groove close to the second bottom wall 213, and the sleeve 221 slides in the installation cavity 211 along the insertion or extraction direction of the aerosol generating assembly 4 through the spring 251, In order to realize the relative sliding between the sleeve 221 and the fixing member 21 .
  • the material of the spring 251 is non-metallic material, such as rubber.
  • the spring 251 can be a trumpet-shaped structure, while also avoiding the contact collision of the spring 251 itself when compressed. It can be understood that when the spring 251 has a columnar structure, the height of the spring 251 when compressed to the limit can be higher than the height of the blocking portion 232. Second position.
  • the elastic member 25 includes a first magnetic body 252 and a second magnetic body 253 with the same magnetic properties.
  • the first magnetic body 252 is disposed on the bottom surface of the sleeve 221
  • the second magnetic body 253 is disposed on the bottom wall of the installation cavity 211
  • the second magnetic body 253 is spaced apart from the fixing portion 214 disposed on the bottom wall of the installation cavity 211 .
  • first magnetic body 252 and the second magnetic body 253 have the same magnetism, when the sleeve 221 slides toward the direction close to the bottom wall of the installation cavity 211, the first magnetic body 252 on the sleeve 221 and the second magnetic body on the fixing member 21 will The repulsive force of the magnetic body 253 increases, and the repulsive force on the first magnetic body 252 and the second magnetic body 253 generates a restoring force, and the restoring force can drive the sleeve 221 to return from the second position of the installation cavity 211 to the first position.
  • the magnetic field generating element 24 is sheathed on the outer wall of the fixing element 21 and is electrically connected to the power supply assembly 3 .
  • the magnetic field generating element 24 can generate a magnetic field after being energized to make the heating element 23 generate heat.
  • the magnetic field generator 24 includes a coil 241 and a shielding layer 242 sleeved on a side of the coil 241 away from the fixing member 21 .
  • the coil 241 is sleeved at the middle position of the fixed part 21.
  • the aerosol generating assembly 4 includes an aerosol generating part 42 and a suction nozzle part 41;
  • the suction nozzle part 41 includes a hollow section 412 and a filter section 411, the filter section 411 is arranged at one end of the hollow section 412, and the aerosol generating part 42 is arranged at the hollow section 412 is one end away from the filter section 411 , the aerosol generating part 42 is accommodated in the installation cavity 211 , and at least the end of the filter section 411 away from the hollow section 412 is exposed outside the housing 1 so that the user can touch the mouthpiece 41 .
  • the aerosol generated by the heated atomization of the aerosol generating part 42 is transmitted to the air outlet channel of the hollow section 412 along with the airflow, and then filtered by the filter section 411 and then transmitted to the user's mouth.
  • the aerosol generating assembly 4 includes a storage tube, one end of which is provided with a filter material to form a filter segment 411 , the other end is provided with an aerosol generating substrate to form an aerosol generating part 42 , and the middle segment forms a hollow segment 412 .
  • the outer wall of the aerosol generating component 4 is provided with a first mark 43 and a second mark 44 at intervals, wherein the second mark 44 is set close to the filter section 411, and the first mark 43 is set far from the second mark 44.
  • the first mark 43 is flush with the opening of the housing 1 , it means that the aerosol generating assembly 4 abuts against the movable part 22 and the movable part 22 is in the first position.
  • the second mark 44 is aligned with the opening of the casing 1, it means that the movable part 22 is in the second position.
  • the first mark 43 and the second mark 44 are both mark lines.
  • the first mark 43 /second mark 44 When the first mark 43 /second mark 44 is flush with the opening of the housing 1 , the first mark 43 /second mark 44 is also flush with the outer wall of the housing 1 .
  • the port of the installation cavity 211 or the insertion cavity 222 When the port of the installation cavity 211 or the insertion cavity 222 is flush with the opening of the housing 1 , it can also be judged by observing that the first mark 43 or the second mark 44 is flush with the port of the installation cavity 211 or the insertion cavity 222 .
  • Figure 8 is a schematic structural view of the electronic atomization device provided by this application in the first state
  • Figure 9 is a structural schematic view of the electronic atomization device provided by this application in the second state
  • Figure 10 is a schematic structural view of the electronic atomization device provided by this application Schematic diagram of the structure of the electronic atomization device provided in the application in the third state.
  • the aerosol generating assembly 4 when the aerosol generating assembly 4 is not inserted, the sleeve 221 is in the first position of the installation cavity 211 , the heating element 23 is in the second position, and the spring 251 is in the first compressed state.
  • the aerosol generating part 42 in the aerosol generating assembly 4 needs to be inserted into the insertion cavity 222 through the insertion port 229 toward the sleeve 221 until the aerosol generating part 42 is away from the nozzle part 41. The end abuts against the bottom wall of the insertion cavity 222 .
  • the first mark 43 on the aerosol generating assembly 4 is flush with the opening of the casing 1, the sleeve 221 is still in the first position of the installation cavity 211, and the heating element 23 is still in the second position, passing through the through hole 225
  • Part of the socket part 231 is inserted into the aerosol generating part 42, the second end 234 of the heating element 23 is fixedly connected to the fixing part 214 provided on the bottom wall of the installation cavity 211, the socket part 231 of the heating element 23 is connected to the through hole 225 The interval setting of the inner wall surface.
  • the heating element 23 is still in the second position, and the insertion part 231 is inserted into the aerosol generating part 42, and the length of the insertion part 231 inserted into the aerosol generating part 42 is equal to that of the aerosol
  • the sleeve 221 and the blocking part 232 are spaced apart from the end surface close to the insertion part 231 , and the spring 251 is still in a compressed state.
  • the spring 251 in the second compressed state generates a restoring force, and the restoring force pushes the sleeve 221 to slide away from the second bottom wall 213 of the installation cavity 211, so that the sleeve 221 is removed from the installation cavity.
  • the second position of 211 slides back to the first position of the installation cavity 211, and at the same time, the sleeve 221 and the aerosol generating part 42 drive the heating element 23 to slide from the second position to the first position.
  • the sleeve 221 drives the aerosol generating assembly 4 to slide away from the bottom wall of the installation cavity 211, and the heating element 23 inserted into the aerosol generating part 42 also slides away from the second aerosol generating assembly 4 at the bottom of the installation cavity 211.
  • the direction of the bottom wall 213 moves so that the blocking portion 232 of the heating element 23 is separated from the fixing portion 214 .
  • the heating element 23 is in contact with the aerosol generating part 42 only through the insertion part 231 , as shown in FIG. 10 .
  • the heating element 23 is not in contact with the fixing element 21 and the sleeve 221, only the heating element 23 is in contact with the aerosol generating part 42, so that the heating element 23 is in a suspended state, and the heat generated by the heating element 23 is transmitted to the aerosol generating part 42, Avoid heat loss.
  • Power is supplied to the coil 241 through the power supply assembly 3, so that the coil 241 generates a magnetic field, and the heating element 23 generates eddy current in the magnetic field to generate heat to heat the aerosol generating part 42, so that the aerosol generating part 42 generates aerosol, and the outside air passes through the intake air
  • the hole 226 enters the insertion cavity 222 , and the generated aerosol is transported to the hollow section 412 by the airflow, and then transported to the user's mouth through the filter section 411 .
  • the aerosol generating component 4 When the aerosol generating component 4 needs to be replaced, a pulling force is applied to make the aerosol generating component 4 move away from the bottom wall of the installation cavity 211, and the aerosol generating component 4 drives the heating element 23 to slide away from the bottom wall of the installation cavity 211, until the blocking portion 232 abuts against the bottom surface of the sleeve 221 .
  • the heating component includes a fixed part, a movable part, and a heating part.
  • the fixed part has an installation cavity for accommodating the aerosol generating component; the movable part is accommodated in the installation cavity and slides with the fixed part. Connection; the heating element can be separately arranged on the bottom wall of the installation cavity, and is used for generating heat and heating the aerosol generating component in the magnetic field.
  • the aerosol generating component is inserted into the casing and the movable part is driven from the first position to the second position, and the heating part is inserted into the aerosol generating component; the movable part is reset from the second position to the first position, and the heating part is inserted into the gas
  • the sol generating component is separated from the bottom wall of the installation cavity, and the heating element and the casing are arranged at intervals, so that more heat generated by the heating element is used to heat the aerosol generating component, reducing the loss of heat generated by the heating element and increasing the heat output. utilization rate.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Resistance Heating (AREA)

Abstract

一种电子雾化装置（100）及其发热组件（2），发热组件（2）包括固定件（21）、活动件（22）和发热件（23），固定件（21）具有安装腔（211），用于收容气溶胶产生组件（4）；活动件（22）收容于安装腔（211）内，且与固定件（21）滑动连接；发热件（23）可分离设置于安装腔（211）的底壁（213），用于在磁场中发热并加热气溶胶产生组件（4）。气溶胶产生组件（4）插入套管（221）并将活动件（22）从第一位置驱动至第二位置，发热件（23）插入气溶胶产生组件（4）；活动件（22）从第二位置复位至第一位置，发热件（23）插设在气溶胶产生组件（4）内且与安装腔（211）的底壁（213）分离，且发热件（23）与套管（221）间隔设置，以使发热件（23）产生的热量更多地用于加热气溶胶产生组件（4），减少发热件（23）产生热量的损失，提高热量利用率。

Description

一种电子雾化装置及其发热组件
相关申请的交叉引用
本申请基于2021年8月26日提交的中国专利申请202110990780.9主张其优先权，此处通过参照引入其全部的记载内容。
技术领域
本申请涉及电子雾化装置技术领域，特别是涉及一种电子雾化装置及其发热组件。
背景技术
目前，电子雾化装置为加热不燃烧器具，电子雾化装置中的发热组件大多数采用中心加热和周圈加热的方式对待雾化基质进行加热。由于发热体的导热系数和热扩散系数较低，发热体上产生的热量仅有一小部分用于加热待雾化基质，使得生成的气溶胶含量较少；而大部分热量通过与发热体接触的固体部件传导至电子雾化装置的整机器具上，使电子雾化装置中的各部件以及外壳被加热。为了提高气溶胶的含量，则需要提高发热体的发热量，但是这将造成更多的问题。例如，电子雾化装置功耗较大、整体以及外壳温度较高、续航能力较短、预热时间较长等；同时电子雾化装置的温度上升，对电芯、线路板等电器件的可靠性造成较大风险。
发明内容
本申请主要解决的技术问题是提供一种电子雾化装置及其发热组件，解决现有技术中发热件产生的热量容易损失，热量利用率低的问题。
为解决上述技术问题，本申请采用的第一个技术方案是：提供一种发热组件，包括：固定件，固定件具有安装腔，用于收容气溶胶产生组件；活动件，收容于安装腔内，且与固定件滑动连接；发热件，可分离设置于安装腔的底壁，用于在磁场中发热并加热气溶胶产生组件；其中，气溶胶产生组件插入安装腔并将活动件从第一位置驱动至第二位置，发热件插入气溶胶产生组件；活动件从第二位置复位至第一位置，发热件保持插设在气溶胶产生组件内且与安装腔的底壁分离，且发热件与活动件间隔设置。
其中，活动件具有通孔，通孔允许发热件的第一端穿过且限制发热件的第二端穿过；当活动件处于第二位置，发热件穿过通孔，插入气溶胶产生组件，且与活动 件间隔设置。
其中，活动件为套管，套管具有容纳气溶胶产生组件的插入腔；套管包括第一环形侧壁以及与第一环形侧壁一端连接的第一底壁；第一底壁上设有通孔。
其中，当套管处于第一位置，发热件的第二端与安装腔的底壁可分离连接，发热件的第一端通过通孔插设于插入腔。
其中，第一底壁上还设有进气孔。
其中，发热件包括插接部以及与插接部一端固定连接的阻挡部，插接部远离阻挡部的一端作为第一端，阻挡部远离插接部的端部作为第二端，通孔的内径大于插接部的横截面尺寸，通孔的内径小于阻挡部的横截面尺寸。
其中，固定件包括第二环形侧壁以及与第二环形侧壁一端连接的第二底壁，第二环形侧壁与第二底壁形成安装腔，第二底壁靠近活动件的一侧设置有固定部，固定部用于固定发热件，以保持发热件直立。
其中，固定件和/或套管具有限位部，限位部用于将套管限位于第二位置，并使得套管与发热件的阻挡部间隔设置。
其中，固定部为凹槽，凹槽用于收容和固定发热件的阻挡部。
其中，凹槽的深度大于阻挡部的高度，以使凹槽的侧壁用作限位部。
其中，凹槽和发热件的第二端均为锥形结构。
其中，第二底壁与固定部对应的部分还设置有磁吸件，用于与发热件磁吸连接；磁吸件对发热件之间的吸引力小于发热件与气溶胶产生组件之间的摩擦力。
其中，还包括弹性件，弹性件设置于固定件与活动件之间，弹性件用于为活动件从第二位置复位至第一位置提供回复力。
其中，弹性件包括弹簧，弹簧设置于安装腔内，且弹簧的一端与套管抵接，另一端与固定件抵接。
其中，弹性件包括第一磁性体和第二磁性体，第一磁性体和第二磁性体的磁性相同，第一磁性体设置于套管上，第二磁性体设置于固定件上。
其中，还包括磁场发生件，磁场发生件套设于固定件的外壁面上，用于产生磁场。
其中，磁场发生件包括线圈以及套设于线圈远离固定件一侧的屏蔽层。
为解决上述技术问题，本实用新型采用的第二个技术方案是：提供一种电子雾化装置，该电子雾化装置包括：壳体，壳体具有安装空间；发热组件，收容于安装空间，且与壳体固定连接；其中，发热组件如上述的发热组件；电源组件，收容于安装空间，为发热组件供电并控制发热组件工作。
其中，还包括气溶胶产生组件，气溶胶产生组件包括气溶胶产生部和吸嘴部；吸嘴部包括中空段和过滤段，过滤段设置于中空段的一端，气溶胶产生部设置于中 空段远离过滤段的一端，气溶胶产生部收容于安装腔，至少过滤段远离中空段的端部裸露于壳体外。
其中，气溶胶产生组件的外壁面设置有第一标记，第一标记与壳体的外壁面平齐，表示气溶胶产生组件与活动件抵接且活动件处于第一位置。
其中，气溶胶产生组件的外壁面还设置有第二标记，第二标记与壳体的外壁面平齐，表示活动件处于第二位置。
本申请的有益效果是：区别于现有技术的情况，提供一种电子雾化装置及其发热组件，该发热组件包括固定件、活动件和发热件，固定件具有安装腔，用于收容气溶胶产生组件；活动件收容于安装腔内，且与固定件滑动连接；发热件可分离设置于安装腔的底壁，用于在磁场中发热并加热气溶胶产生组件。本申请中气溶胶产生组件插入套管并将活动件从第一位置驱动至第二位置，发热件插入气溶胶产生组件；活动件从第二位置复位至第一位置，发热件插设在气溶胶产生组件内且与安装腔的底壁分离，且发热件与套管间隔设置，以使发热件产生的热量更多的用于加热气溶胶产生组件，减少发热件产生热量的损失，提高热量利用率。
附图说明
图1是本申请提供的电子雾化装置的示意图；
图2是本申请提供的电子雾化装置一具体实施例的内部结构示意图；
图3是本申请提供的电子雾化装置中发热组件一具体实施例的结构示意图；
图4是本申请提供的发热组件中固定件一具体实施例的结构示意图；
图5是本申请提供的发热组件中套筒一具体实施例的结构示意图；
图6是本申请提供的发热组件中发热件一具体实施例的结构示意图；
图7是本申请提供的发热组件中弹性件一具体实施例的结构示意图；
图8是本申请提供的电子雾化装置处于第一状态的结构示意图；
图9是本申请提供的电子雾化装置处于第二状态的结构示意图；
图10是本申请提供的电子雾化装置处于第三状态的结构示意图。
具体实施方式
下面结合说明书附图，对本申请实施例的方案进行详细说明。
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、接口、技术之类的具体细节，以便透彻理解本申请。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下 所获得的所有其他实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个该特征。本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
请参阅图1和图2，图1是本申请提供的电子雾化装置的示意图；图2是本申请提供的电子雾化装置一具体实施例的内部结构示意图。本实施例中提供一种电子雾化装置100，该电子雾化装置100可用于通过加热不燃烧方式产生气溶胶。电子雾化装置100可以用于不同的领域，比如，医疗、美容、消遣等。
电子雾化装置100包括壳体1、发热组件2、电源组件3以及气溶胶产生组件4。壳体1用于安装或容置发热组件2、电源组件3以及气溶胶产生组件4。电源组件3包括电池31、气流传感器(图未示)以及控制器32等；电源组件3用于为发热组件2供电并控制发热组件2工作，以加热雾化气溶胶产生组件4形成可供用户吸食的气溶胶，其中，气流传感器用于检测电子雾化装置100中气流变化，控制器32根据气流传感器检测到的气流变化启动电池31为发热组件2供电。在另一可选实施例中，也可以没有气流传感器，控制器32根据用户输入的控制信号启动电池31为发热组件2供电。气溶胶产生组件4包括气溶胶产生部42和吸嘴部41，气溶胶产生部42可以包括气溶胶产生基质，例如药叶、植物草叶等固态基质。当然，该电子雾化装置100还包括现有电子雾化装置100中的其它部件，比如，密封件、指示灯、支架等，这些部件的具体结构和功能与现有技术相同或相似，具体可参见现有技术，在此不再赘述。可以理解，本申请的电子雾化装置100也可以指不包括气溶胶产生组件4的其他部件。
壳体1具有安装空间11，且壳体1上设有开口(图未标)，以使安装空间11 与壳体1的外部通过开口连通。发热组件2收容于安装空间11，且发热组件2的安装位置与壳体1上的开口对应设置，从而使得发热组件2通过开口暴露或与外界连通。发热组件2与壳体1可以固定连接或可拆卸连接。发热组件2和电源组件3收容于安装空间11，电源组件3为发热组件2供电并控制发热组件2工作。气溶胶产生组件4通过壳体1上的开口插设于内部，以使发热组件2加热气溶胶产生组件4生成气溶胶。壳体1的形状、大小不限，可以根据需要选择。为了避免壳体1在磁场环境中形成涡流产生热量，壳体1的材料为非金属材料。在一个实施例中，壳体1为矩形塑料壳，壳体1的顶壁中央位置具有开口，发热组件2与壳体1的顶壁的内壁面固定连接并与壳体1的侧壁间隔设置，即，发热组件2通过壳体1的顶壁悬空设置于安装空间11内。
请参阅图3至图7，图3是本申请提供的电子雾化装置中发热组件一具体实施例的结构示意图；图4是本申请提供的发热组件中固定件一具体实施例的结构示意图；图5是本申请提供的发热组件中套筒一具体实施例的结构示意图；图6是本申请提供的发热组件中发热件一具体实施例的结构示意图；图7是本申请提供的发热组件中弹性件一具体实施例的结构示意图。
发热组件2包括固定件21、活动件22、发热件23、电磁产生件24以及弹性件25。
具体参阅图4，固定件21为桶状结构，固定件21具有安装腔211，固定件21上设有开窗215，安装腔211通过开窗215与固定件21的外部连通，以方便气溶胶产生组件4插设于安装腔211。其中，固定件21与壳体1的顶壁固定连接的端部设有开窗215，且开窗215与壳体1上的开口对应设置并连通。
在一个实施例中，固定件21具体包括第二环形侧壁212以及与第二环形侧壁212一端连接的第二底壁213。第二环形侧壁212与第二底壁213围设形成安装腔211。固定件21还可以包括与第二环形侧壁212的另一端连接的第二顶壁，且第二顶壁上开设有开窗215。可以理解，固定件21也可以不包括第二顶壁，第二环形侧壁212的另一端为敞口，直接形成开窗215。第二顶壁可以与第二环形侧壁212可拆卸连接，便于将活动件22装入安装腔211。或者，也可以将第二底壁213与第二环形侧壁212可拆卸连接，便于将活动件22装入安装腔211。第二底壁213还可以设置进气口。固定件21的形状、大小不限，可以根据需要选择。为了避免固定件21在磁场环境中形成涡流产生热量，固定件21的材料为非金属材料，例如塑料。在一个实施例中，固定件21为圆柱形塑料桶。第二底壁213靠近第二环形侧壁212的表面设置有固定部214，固定部214用于固定发热件23，以使发热件23保持直立状态。固定部214可以为凹槽或凸块，其中，凹槽用于收容发热件23的一端并相互卡接，凸块用于插入发热件23的一端的凹槽内并相互卡接。
发热件23包括插接部231和阻挡部232，阻挡部232与插接部231的一端固定连接。插接部231远离阻挡部232的一端作为发热件23的第一端233；阻挡部232远离插接部231的端部作为发热件23的第二端234，或阻挡部232直接作为发热件23的第二端234。发热件23的第一端233为尖端，便于插接部231插入气溶胶产生组件4。其中，发热件23的第二端234可分离设置于安装腔211的第二底壁213上，发热件23的第一端233用于插设于气溶胶产生组件4内。发热件23用于在磁场内发热并加热气溶胶产生组件4生成以供用户吸食的气溶胶。其中，插接部231的横截面尺寸小于阻挡部232的横截面尺寸。发热件23的材料为金属材料。例如，发热件23的材料可以为铜或铝或合金。发热件23可以为金属柱，也可以为金属片。具体地，发热件23可以为T型结构、L型结构，也可以为锥型结构，只要在其第二端234形成阻挡部232即可。在一个实施例中，发热件23为条形金属片，条形金属片的一端形成倒三角尖端，另一端的侧边具有凸缘从而形成阻挡部232。
在一实施例中，第二底壁213的内表面具有收容槽2142，收容槽2142作为上述固定部214。收容槽2142用于收容和固定发热件23的阻挡部232。收容槽2142可以通过在第二底壁213的内表面设置凹陷形成，也可以第二底壁213的内表面设置收容槽2142形成。在其它可选实施例中，第二底壁213靠近第二环形侧壁212的表面具有环形凸起2141，环形凸起2141围设成收容槽2142，收容槽2142作为上述的固定部214，收容槽2142用于收容并固定发热件23的阻挡部232。其中，凹槽/收容槽2142的形状和尺寸可以与阻挡部232的形状和尺寸相匹配，进而便于收容和固定阻挡部232，以使发热件23的插接部231保持直立状态，方便插接部231插入气溶胶产生组件4内。在一实施例中，具体参阅图6，发热件23的阻挡部232远离插接部231的表面设有定位槽2144，第二底壁213连接第二环形侧壁212的表面具有定位柱2143，定位柱2143作为固定部214。其中，定位柱2143的形状与定位槽2144的形状匹配，发热件23与第二底壁213接触时，定位柱2143插接于定位槽2144内，实现发热件23与第二底壁213的可分离连接，进而使插接部231可以保持直立状态。
在一实施例中，发热件23的阻挡部232或整个发热件23采用铁材料，或发热件23的阻挡部232一端设置磁吸材料。相应地，第二底壁213与固定部214对应的部分还设置有磁吸件216，磁吸件216用于与发热件23磁吸连接，方便发热件23与安装腔211的底壁通过磁吸作用连接。磁吸件216与发热件23之间的吸引力小于插接部231插入气溶胶产生组件4之后与气溶胶产生组件4之间的摩擦力，便于气溶胶产生组件4通过摩擦力使发热件23与第二底壁213分离。其中，磁吸件216可以设置于第二底壁213的内表面，例如，收容槽2142的底面，也可以设置于第二底壁213的外表面，或设置于第二底壁213的外表面的凹槽内。磁吸件216也可以 埋设于第二底壁213内，通过磁吸力固定发热件23。磁吸件216可以为磁铁。在另一实施例中，发热件23的阻挡部232一端设置磁铁，磁吸件216也可以为铁。
具体参阅图5，活动件22收容于安装腔211内，且活动件22与固定件21滑动连接。具体地，活动件22可沿气溶胶产生组件4插入或拔出安装腔211的方向滑动。活动件22具有通孔225，通孔225用于使发热件23的第一端233穿过，以插入气溶胶产生组件4内。优选，通孔225允许发热件23的第一端233穿过且限制发热件23的第二端234穿过，从而使得气溶胶产生组件4拔出的过程中，使气溶胶产生组件4与发热件23分离。可以理解，如果通孔225不能使气溶胶产生组件4与发热件23分离，每次更换气溶胶产生组件4时，发热件23就会被带出，需要手动放回并安装在第二底壁213上，带来使用不便。具体地，通孔225的内径大于插接部231的横截面尺寸，且通孔225的内径小于阻挡部232的横截面尺寸。通孔225的内径大于插接部231的横截面尺寸，使得发热件23插入气溶胶产生组件4之后，发热件23与通孔225的内表面间隔设置，避免发热件23产生的热量直接传到至活动件22，从而将发热件23产生的热量尽可能的用于加热气溶胶产生组件4。为了避免活动件22在磁场环境中形成涡流产生热量，活动件22的材料为非金属材料，例如塑料。
固定件21和/或活动件22具有限位部(未图示)，限位部用于限制活动件22在第一位置与第二位置之间滑动。其中，第二位置位于第一位置与安装腔211的第二底壁213之间。在一个实施例中，活动件22处于第一位置时，发热件23处于第二位置时，发热件23部分插入通孔225；活动件22处于第二位置，且发热件23处于第二位置时，活动件22的端面与发热件23的阻挡部232间隔设置，避免发热件23产生的热量传输到活动件22，进而有效避免热量损失。由于活动件22处于第一位置时，发热件23部分插入通孔225，使得气溶胶产生组件4插入安装腔211并抵接活动件22的过程中，发热件23部分已经插入气溶胶产生组件4，通过气溶胶产生组件4对发热件23进行固定限位，可以防止气溶胶产生组件4将活动件22从第一位置推动至第二位置的过程中，发热件23发生偏移。由于活动件22处于第二位置时，活动件22的端面与发热件23的阻挡部232间隔设置，可以确保活动件22从第二位置复位至第一位置后，发热件23不仅与第二底壁213分离且保持插入在气溶胶产生组件4内，且发热件23的阻挡部232保持与活动件22间隔设置，从而进一步避免发热件23产生的热量直接传到至活动件22，从而将发热件23产生的热量尽可能的用于加热气溶胶产生组件4。本申请中，活动件22带动发热件23从第二位置复位至第一位置后，发热件23仅与气溶胶产生组件4接触，而不与其他固体元件接触，可以提高发热件23对气溶胶产生组件4的加热效率。
在一实施例中，安装腔211的侧壁上设置有凸块，凸块与安装腔211的底壁之间的距离大于发热件23的阻挡部232的高度且小于发热件23整体的高度，凸块与 发热件23间隔设置，凸块作为限位部，以将活动件22限制在第二位置。在一实施例中，安装腔211的底壁上设置有凸块，凸块的高度大于发热件23的阻挡部232的高度且小于发热件23整体的高度，凸块与发热件23间隔设置，凸块作为限位部，以将活动件22限制在第二位置。在一实施例中，第二底壁213上的收容槽2142的深度大于发热件23的阻挡部232的高度且小于发热件23整体的高度，收容槽2142的侧壁用作限位部，以将活动件22限制在第二位置。在一实施例中，活动件22与安装腔211的第二底壁213相对的表面上设置有凸块，凸块的高度大于发热件23的阻挡部232的高度且小于发热件23整体的高度，且凸块与发热件23错位设置，凸块作为限位部，以将活动件22限制在第二位置。在一实施例中，活动件22与安装腔211的第二底壁213相对的表面上设置有第一凸块，安装腔211的底壁上设置有第二凸块，第一凸块设置于活动件22上的位置与第二凸块设置于安装腔211的底壁上的位置相对应，第一凸块与第二凸块的总高度大于发热件23的阻挡部232的高度且小于发热件23整体的高度，第一凸块、第二凸块均与发热件23间隔设置，第一凸块和第二凸块用作限位部，以将活动件22限制在第二位置。
活动件22的形状不限可以根据需要选择，例如活动件22可以为板状或管状。在一具体实施例中，活动件22为套管221，套管221有容纳气溶胶产生组件4的插入腔222。套管221一端具有插入口229，气溶胶产生组件4通过插入口229插设于插入腔222。套管221上的插入口229与固定件21上的开窗215对应，且套管221处于第一位置时，套管221设有插入口229的端部与安装腔211的顶壁内表面抵接。具体地，插入口229的中轴线与固定件21上开窗215的中轴线以及壳体1上的开口的中轴线重合。具体地，套管221包括第一环形侧壁223以及与第一环形侧壁223一端连接的第一底壁224，第一底壁224上设有通孔225，通孔225与插入口229相对设置。其中，通孔225设置于第一底壁224的中心位置。第一底壁224上还设置有进气孔226，进气孔226用于使外界大气传输至插入腔222，以便于气流携带发热件23加热气溶胶产生组件4生成气溶胶并将其传输至用户口中。具体地，套管221为圆柱形塑料管，通孔225设置于第一底壁224的中心位置，多个进气孔226环绕通孔225一周设置。
在另一具体实施例中，活动件22也可以为滑动板。气溶胶产生组件4插入安装腔211且插入端与滑动板抵接，滑动板上具有通孔225和进气孔226。具体通孔225与进气孔226与套管221上的通孔225和进气孔226的结构、位置以及功能相同，在此不再赘述。
弹性件25设置于固定件21与活动件22之间，弹性件25用于为活动件22从安装腔211的第二位置复位至第一位置提供回复力。进一步，弹性件25还可以使活动件22保持在第一位置，防止弹性件25晃动。本实施例中，弹性件25为弹簧251。 弹簧251可以设置于固定件21的安装腔211内，弹簧251的一端与活动件22抵接，另一端与安装腔211的第二底壁213抵接，活动件22通过弹簧251在安装腔211内滑动，以实现活动件22与固定件21的滑动连接。在一具体实施例中，第一环形侧壁223靠近第一底壁224的外表面设有环形凸块228，环形凸块228靠近第二底壁213的表面形成安装槽227，弹簧251远离安装腔211的第二底壁213的端部套设在第一环形侧壁223外并与收容在安装槽227内，避免弹簧251在压缩过程中出现移位。在另一可选实施例中，安装腔211的内侧壁上设有环形槽，套管221的外侧壁上设有凸环，凸环收容于环形槽内，弹簧251的一端与凸环靠近第一底壁224的表面抵接，另一端与环形槽靠近第二底壁213的表面抵接，套管221通过弹簧251沿气溶胶产生组件4插入或拔出的方向在安装腔211内滑动，以实现套管221与固定件21的相对滑动。
为了避免弹簧251受磁场发生件24产生的磁场的影响导致自身发热，影响弹簧251的弹性及使用寿命，弹簧251的材料为非金属材料，例如橡胶。为了避免弹簧251压缩至极限时的高度影响活动件22与安装腔211底壁之间的距离，弹簧251可以为喇叭状结构，同时还可以避免在压缩时的弹簧251自身的接触碰撞。可以理解，当弹簧251为柱状结构时，弹簧251压缩至极限时的高度可以高于阻挡部232的高度，此时，柱状结构的弹簧251可以用作限位部，以将活动件22限制在第二位置。
在其它可选实施例中，具体参阅图7，弹性件25包括磁性相同的第一磁性体252和第二磁性体253。第一磁性体252设置于套管221的底面上，第二磁性体253设置于安装腔211的底壁上，且第二磁性体253与安装腔211底壁上设置的固定部214间隔设置。由于第一磁性体252与第二磁性体253的磁性相同，当套管221向靠近安装腔211底壁的方向滑动时，套管221上的第一磁性体252与固定件21上的第二磁性体253的排斥力增大，第一磁性体252与第二磁性体253上的排斥力会产生回复力，回复力能够带动套管221从安装腔211的第二位置回复至第一位置。
磁场发生件24套设于固定件21的外壁面上，且与电源组件3电连接。磁场发生件24通电后可以产生磁场，以使发热件23发热。磁场发生件24包括线圈241以及套设于线圈241远离固定件21一侧的屏蔽层242。具体地，线圈241套设于固定件21中间位置，当活动件22处于第一位置且气溶胶产生组件4与活动件22抵接时，气溶胶产生组件4的气溶胶产生部42位于线圈241内，发热件23的插接部231插入气溶胶产生部42内也位于线圈241内。
气溶胶产生组件4包括气溶胶产生部42和吸嘴部41；吸嘴部41包括中空段412和过滤段411，过滤段411设置于中空段412的一端，气溶胶产生部42设置于中空段412远离过滤段411的一端，气溶胶产生部42收容于安装腔211，至少过滤段411远离中空段412的端部裸露于壳体1外，以便于用户接触吸嘴部41。气溶胶产生部 42被加热雾化产生的气溶胶随气流传输至中空段412的出气通道，再经过过滤段411过滤后传输至用户口中。在一具体实施例中，气溶胶产生组件4包括收容管，收容管内的一端设置过滤材料形成过滤段411，另一端设置气溶胶产生基质形成气溶胶产生部42，中间段形成中空段412。在一个实施例中，气溶胶产生组件4的外壁面间隔设置有第一标记43和第二标记44，其中，第二标记44靠近过滤段411设置，第一标记43设置于第二标记44远离过滤段411的一侧。当第一标记43与壳体1的开口平齐，表示气溶胶产生组件4与活动件22抵接且活动件22处于第一位置。当第二标记44与壳体1的开口平齐，表示活动件22处于第二位置。其中，第一标记43和第二标记44均为标记线。当第一标记43/第二标记44与壳体1的开口平齐时，第一标记43/第二标记44也与壳体1的外壁面平齐。当安装腔211或插入腔222的端口与壳体1的开口平齐时，也可以观察第一标记43或第二标记44与安装腔211或插入腔222的端口平齐来判断。
请参阅图8至图10，图8是本申请提供的电子雾化装置处于第一状态的结构示意图；图9是本申请提供的电子雾化装置处于第二状态的结构示意图；图10是本申请提供的电子雾化装置处于第三状态的结构示意图。
在一具体应用中，请参阅图8，在未插入气溶胶产生组件4时，套管221处于安装腔211的第一位置，发热件23处于第二位置，弹簧251处于第一压缩状态。当需要使用电子雾化装置100时，需要将气溶胶产生组件4中的气溶胶产生部42朝向套管221穿过插入口229进入插入腔222，直至气溶胶产生部42远离吸嘴部41的端部与插入腔222的底壁抵接。此时，气溶胶产生组件4上的第一标记43与壳体1的开口平齐，套管221依然处于安装腔211的第一位置，发热件23依然处于第二位置，穿过通孔225的部分插接部231插入气溶胶产生部42内，发热件23的第二端234与安装腔211的底壁上设置的固定部214固定连接，发热件23的插接部231与通孔225的内壁面间隔设置。
继续向气溶胶产生组件4施力，使套管221从安装腔211的第一位置滑动至安装腔211的第二位置，更多的气溶胶产生组件4插入安装腔211内，使气溶胶产生组件4带动套管221向靠近安装腔211底壁的方向滑动，弹簧251被压缩至第二压缩状态，同时发热件23的插接部231更多的插入气溶胶产生部42。此时，待气溶胶产生组件4外壁面的第二标记44与壳体1的开口平齐时，表明套管221的底面恰好与安装腔211底壁上设置的收容槽2142的侧壁端面抵接，套管221处于安装腔211的第二位置，如图9所示。当套管221处于安装腔211的第二位置，发热件23依然处于第二位置，且插接部231插入气溶胶产生部42内，插接部231插入气溶胶产生部42的长度等于气溶胶产生部42的高度，套管221与阻挡部232靠近插接部231的端面间隔设置，弹簧251依然处于压缩状态。
停止向气溶胶产生组件4施力，处于第二压缩状态的弹簧251产生回复力，回复力推动套管221向远离安装腔211的第二底壁213的方向滑动，使套管221从安装腔211的第二位置滑动复位至安装腔211的第一位置，同时，套管221和气溶胶产生部42带动发热件23从第二位置滑动到第一位置。具体地，套管221带动气溶胶产生组件4向远离安装腔211底壁的方向滑动，插入气溶胶产生部42的发热件23也随着气溶胶产生组件4向远离安装腔211底部的第二底壁213的方向移动，进而使得发热件23的阻挡部232与固定部214分离。待气溶胶产生组件4外壁面的第一标记43再次与壳体1的开口平齐时，表明套管221与安装腔211的顶壁抵接，即复位至第一位置，且弹簧251恢复至第一压缩状态，此时，发热件23仅通过插接部231与气溶胶产生部42接触，如图10所示。发热件23与固定件21和套管221均不接触，仅发热件23与气溶胶产生部42接触，使发热件23处于悬空状态，发热件23产生的热量均传输给气溶胶产生部42，避免造成热量损失。
通过电源组件3为线圈241供电，以使线圈241产生磁场，发热件23在磁场中产生涡流而发热，以加热气溶胶产生部42，使气溶胶产生部42生成气溶胶，外界大气通过进气孔226进入插入腔222，气流携带生成的气溶胶传输至中空段412，再经过过滤段411传输至用户口中。
当需要更换气溶胶产生组件4时，施加拉力，使气溶胶产生组件4向远离安装腔211底壁的方向移动，气溶胶产生组件4带动发热件23向远离安装腔211底壁的方向滑动，直至阻挡部232与套管221的底面抵接。继续施加拉力，使发热件23与气溶胶产生组件4分离，发热件23由于重力作用，向靠近安装腔211底壁的方向坠落，由于通孔225的限制和/或磁吸件216的吸引作用，使发热件23的阻挡部232落入安装腔211底壁上设置的固定部214内，且由于磁吸件216的作用，使发热件23的插接部231能够保持直立状态。
本实施例提供的电子雾化装置中，发热组件包括固定件、活动件和发热件，固定件具有安装腔，用于收容气溶胶产生组件；活动件收容于安装腔内，且与固定件滑动连接；发热件可分离设置于安装腔的底壁，用于在磁场中发热并加热气溶胶产生组件。本申请中气溶胶产生组件插入套管并将活动件从第一位置驱动至第二位置，发热件插入气溶胶产生组件；活动件从第二位置复位至第一位置，发热件插设在气溶胶产生组件内且与安装腔的底壁分离，且发热件与套管间隔设置，以使发热件产生的热量更多的用于加热气溶胶产生组件，减少发热件产生热量的损失，提高热量利用率。
以上仅为本申请的实施方式，并非因此限制本申请的专利保护范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (13)

  1. 一种发热组件，其中，包括：
    发热件，用于在磁场中发热并加热气溶胶产生组件；
    固定件，用于承载所述发热件；
    其中，所述发热件被配置为在第一位置和第二位置之间运动，当所述发热件在所述第二位置时，所述发热件与所述固定件接触；当所述发热件在所述第一位置时，所述发热件仅与所述气溶胶产生组件直接接触。
  2. 根据权利要求1所述的发热组件，其中，所述发热组件还包括活动件，所述活动件具有收容腔，所述收容腔用于收容所述气溶胶产生组件，所述活动件与所述固定件之间滑动连接。
  3. 根据权利要求1所述的发热组件，其中，所述活动件包括第一环形侧壁以及设置于所述第一环形侧壁一端的第一底壁，所述第一环形侧壁围设形成收容所述气溶胶产生组件的插入腔，所述第一底壁设置于所述第一环形侧壁靠近所述发热件的端部，所述第一底壁上设置有通孔，当所述发热件在所述第一位置时，所述发热件的第一端穿设于所述通孔，且所述发热件的第二端处于所述第一底壁远离所述插入腔的一侧。
  4. 根据权利要求3所述的发热组件，其中，所述发热件包括插接部以及与所述插接部一端固定连接的阻挡部，所述插接部远离所述阻挡部的一端作为所述第一端，所述阻挡部远离所述插接部的端部作为所述第二端，所述通孔的内径大于所述插接部的横截面尺寸且小于所述阻挡部的横截面尺寸。
  5. 根据权利要求2所述的发热组件，其中，所述固定件包括第二环形侧壁以及与所述第二环形侧壁一端连接的第二底壁，所述第二环形侧壁与所述第二底壁形成安装腔，所述活动件收容于所述安装腔内，所述第二底壁靠近所述活动件的表面设置有固定部，当所述发热件在所述第二位置时，所述固定部固定所述发热件，且所述发热件与所述第二底壁相互垂直。
  6. 根据权利要求5所述的发热组件，其中，所述第二底壁靠近所述发热件的表面设置有环形凸起，所述环形凸起作为所述固定部，所述环形凸起围设形成收容所述发热件的阻挡部的槽体，所述环形凸起的高度大于所述阻挡部的高度。
  7. 根据权利要求2所述的发热组件，其中，所述活动件与所述固定件之间设置有弹性件，所述弹性件的第一端与所述活动件抵接，与所述第一端相背的第二端与所述固定件的第二底壁抵接。
  8. 根据权利要求7所述的发热组件，其中，所述活动件的第一环形侧壁远离所述插入腔的一侧表面上设置有安装槽，所述安装槽的开口朝向所述第二底 壁，且所述弹性件的第一端与所述安装槽的底壁抵接。
  9. 根据权利要求1所述的发热组件，其中，还包括磁场发生件和屏蔽层，所述屏蔽层套设于所述固定件上，所述磁场发生件设置于所述固定件和所述屏蔽层之间，且所述屏蔽层设置于所述第一位置的所在高度。
  10. 一种电子雾化装置，其中，所述电子雾化装置包括：
    壳体，所述壳体具有安装空间；
    发热组件，收容于所述安装空间，且与所述壳体固定连接；其中，所述发热组件如上述权利要求1所述的发热组件；
    电源组件，收容于所述安装空间，为所述发热组件供电并控制所述发热组件工作。
  11. 根据权利要求10所述的电子雾化装置，其中，还包括气溶胶产生组件，所述气溶胶产生组件包括气溶胶产生部和吸嘴部；所述吸嘴部包括中空段和过滤段，所述过滤段设置于所述中空段的一端，所述气溶胶产生部设置于所述中空段远离所述过滤段的一端，所述气溶胶产生部收容于所述安装腔，至少所述过滤段远离所述中空段的端部裸露于所述壳体外。
  12. 根据权利要求11所述的电子雾化装置，其中，所述气溶胶产生组件的外壁面设置有第一标记，所述第一标记与所述壳体的外壁面平齐，表示所述气溶胶产生组件与所述活动件抵接且所述活动件处于所述第一位置。
  13. 根据权利要求12所述的电子雾化装置，其中，所述气溶胶产生组件的外壁面还设置有第二标记，所述第二标记与所述壳体的外壁面平齐，表示所述活动件处于所述第二位置。
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