WO2023083013A1 - Ensemble de chauffage et appareil de génération d'aérosol - Google Patents

Ensemble de chauffage et appareil de génération d'aérosol Download PDF

Info

Publication number
WO2023083013A1
WO2023083013A1 PCT/CN2022/128024 CN2022128024W WO2023083013A1 WO 2023083013 A1 WO2023083013 A1 WO 2023083013A1 CN 2022128024 W CN2022128024 W CN 2022128024W WO 2023083013 A1 WO2023083013 A1 WO 2023083013A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
heating
heating element
electrode connector
connector
Prior art date
Application number
PCT/CN2022/128024
Other languages
English (en)
Chinese (zh)
Inventor
刘小力
梁峰
郭玉
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
Publication of WO2023083013A1 publication Critical patent/WO2023083013A1/fr

Links

Images

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring

Definitions

  • the present application relates to the technical field of electronic atomization devices, in particular to a heating component and an aerosol generating device.
  • the aerosol-generating device heats the aerosol-generating substrate through the baking method of Heat Not Burning (HNB), thereby generating an aerosol that can be inhaled by the user, which is comparable to the method of directly burning the substrate to generate an aerosol.
  • HNB Heat Not Burning
  • the baking method can greatly reduce the harmful components in the aerosol, so that the aerosol generating device has a broad market demand.
  • the aerosol generating device is provided with a heating component, and after the aerosol generating substrate is inserted into the aerosol generating device, the heating element in the heating component is energized to generate heat, thereby heating the aerosol generating substrate.
  • the ways to electrically connect with the electrodes of the heating element include welding lead wires or setting electrode connectors.
  • the electrode connector is not easy to assemble and may scratch the heating film or coating on the surface of the heating element.
  • the heating assembly and the aerosol generating device provided by the present application can solve the problem that the electrode connector is difficult to assemble and the heating element is easily scratched during the assembly process.
  • a technical solution adopted by the present application is to provide a heating assembly, including a heating element, electrodes and electrode connectors.
  • the heating element is used to accommodate and heat the aerosol-generating substrate when energized; the electrodes are arranged on the heating element and electrically connected to the heating element; the electrode connector is electrically connected to the electrode, wherein the electrode connector is sheet-shaped and in the bending direction There are first and second ends spaced apart.
  • the heating element has opposite first end and second end, and the number of electrodes is two and respectively is the first electrode and the second electrode that are arranged at intervals, and the connecting portion of the first electrode and the connecting portion of the second electrode are both arranged on the The first end of the heating body; the number of electrode connectors is two and is respectively a first electrode connector and a second electrode connector arranged at intervals; the first electrode connector is arranged at the first end of the heating body and is connected to the first electrode The connecting part of the second electrode is electrically connected to the connecting part, and the second electrode connecting part is arranged at the first end of the heating element and is electrically connected to the connecting part of the second electrode.
  • the heating assembly also includes a fixing seat, which is arranged at one end of the heating element and fixes the electrode connector.
  • the fixing base includes a base and an upper cover, and the fixing base is sleeved on one end of the heating element having an electrode; the electrode connector is sandwiched between the upper cover and the base, and the first part of the electrode connector is exposed and abuts against the electrode, and the electrode The second part of the connector is exposed for connecting to an external power source.
  • the base has a first annular side wall, the first annular side wall is sleeved on one end of the heating element having the electrode, and the first annular side wall has a first opening to expose the electrode; the first part of the electrode connector is exposed through the first opening and abut against the electrodes; the upper cover is sheathed on the outside of the base, and at least part of the upper cover and the base clamp the electrode connector.
  • one end of the first annular side wall is sheathed on the end of the heating element having the electrode, and the other end is suspended in the air, and the second part of the electrode connector is arranged on the suspended first annular side wall.
  • the heating body is cylindrical and has a heating film on its surface, and the electrodes are arranged on the outer surface of the heating body and are electrically connected with the heating film; the electrode connector is an arc-shaped metal sheet.
  • the curvature of the curved metal sheet is less than 180 degrees.
  • the arc-shaped metal sheet includes a body part and a first abutment part connected to the first side of the body part, the end part of the first abutment part away from the body part is bent toward the heating body to form an elastic contact, and the elastic contact It is exposed through the first opening and abuts against the electrode.
  • the arc-shaped metal sheet further includes a plurality of first extension parts connected to the first side of the body part, and the plurality of first extension parts and the plurality of first abutting parts are alternately arranged on the first side.
  • the arc-shaped metal sheet further includes a raised portion connected to a second side opposite to the first side of the main body, and the upper cover has a second opening, and the second opening exposes the raised portion.
  • an aerosol generating device including a heating assembly and a power supply assembly.
  • the heating component is used to heat the aerosol generating substrate after being energized; the heating component is the heating component involved in any of the above;
  • the power supply component is electrically connected with the heating component and is used for supplying power to the heating component.
  • the power supply assembly includes a bracket, a control circuit board and conductive parts.
  • the control circuit board is arranged in the bracket; the conductive parts are fixed in the bracket and electrically connected with the control circuit board; wherein, the heating assembly is arranged in the bracket, and the electrode connecting parts abut against the conductive parts.
  • the conductive element includes a main body part and a second abutment part connected to each other, the main body part is fixedly connected with the bracket, and the second abutment part abuts against the second part of the electrode connector.
  • the number of conductive elements is two and arranged at intervals, and the second abutting portions of the two conductive elements are bent toward the electrode connector and the convex surface faces the electrode connector, so that the second abutting portion has elasticity.
  • the heating assembly includes a heating element, an electrode and an electrode connecting piece.
  • the heating element is used to contain and heat the aerosol-generating substrate when energized.
  • the electrodes are arranged on the heating body and electrically connected with the heating body.
  • the electrode connector is electrically connected to the electrode, and the electrode connector is used for electrical connection with an external power supply, so that the heating element electrically connected to the electrode conducts heat when energized.
  • the electrode connector is sheet-shaped and has a first end and a second end arranged at intervals in the bending direction.
  • the heating assembly and the aerosol generating device of the present application set the electrode connector in a sheet shape and have a first end and a second end in the bending direction
  • the electrode connector is in the shape of a non-annular sheet, and the electrode connector can be electrically connected to the electrode on the heating element by adhering to it during installation, without being sleeved on the heating element, thereby simplifying the installation process and preventing the electrode from being connected during assembly.
  • the friction between the parts and the heating element prevents the heating film or coating on the surface of the heating element from being scratched.
  • Fig. 1 is a schematic structural diagram of a heating assembly provided by an embodiment of the present application
  • Fig. 2 is a structural schematic diagram of a heating element and an electrode provided by an embodiment of the present application
  • Fig. 3 is a structural schematic diagram of a heating element and an electrode provided by another embodiment of the present application.
  • Fig. 4 is a schematic structural diagram of a heating assembly provided by another embodiment of the present application.
  • Fig. 5 is a schematic diagram of the explosion structure of Fig. 1;
  • Fig. 6 is a schematic structural diagram of a base provided by an embodiment of the present application.
  • Fig. 7 is a schematic structural diagram of an upper cover provided by an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of an arc-shaped metal sheet provided by an embodiment of the present application.
  • Fig. 9 is a schematic structural view of the electrode connector of Fig. 5 installed on the base;
  • Fig. 10 is a structural schematic diagram of another viewing angle of the heating assembly of Fig. 1;
  • Fig. 11 is a schematic structural diagram of an aerosol generating device and an aerosol generating substrate provided by an embodiment of the present application;
  • Fig. 12 is a schematic structural diagram of some components in the aerosol generating device provided by an embodiment of the present application.
  • Fig. 13 is a schematic structural diagram of a conductive member provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a conductive member and a heating assembly provided by an embodiment of the present application.
  • 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 said 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.
  • FIG. 1 is a schematic structural diagram of a heating assembly 10 provided by an embodiment of the present application.
  • the present application provides a heating component 10, which is specifically used for containing and heating an aerosol-generating substrate when electrified.
  • the aerosol-generating substrate can specifically be a plant-grass-like substrate or a paste-like substrate.
  • the aerosol-forming substrate can be wrapped inside aluminum foil or paper, etc., and used together.
  • the heating assembly 10 includes a heating element 11 , an electrode 12 (not shown in FIG. 1 ) and an electrode connector 13 .
  • the heating body 11 is used to accommodate the aerosol-forming substrate, and the heating body 11 includes a heating material.
  • the heating element 11 can not only support the aerosol-forming substrate accommodated therein, but also generate heat when energized, and heat the aerosol-forming substrate accommodated therein, thereby forming an aerosol for users.
  • FIG. 2 is a schematic structural diagram of a heating element 11 and an electrode 12 provided in one embodiment of the present application
  • FIG. 3 is a schematic structural diagram of a heating element 11 and an electrode 12 provided in another embodiment of the present application.
  • the electrodes 12 are disposed on the heating body 11 and electrically connected to the heating body 11 .
  • the electrodes 12 can be arranged on the outer surface of the heating element 11, or on the inner surface of the heating element 11. In the following embodiments, the electrodes 12 are arranged on the outer surface of the heating element 11 as an example for description.
  • the number of electrodes 12 is two, namely a first electrode 121 and a second electrode 122 , and the first electrode 121 and the second electrode 122 are arranged on the heating element 11 at intervals.
  • the first electrode 121 can be used to be electrically connected to the positive pole of the external power supply
  • the second electrode 122 can be used to be electrically connected to the negative pole of the external power supply
  • the first electrode 121 can be used to be connected to the negative pole of the external power supply
  • the second electrode 122 It can be used to connect with the positive pole of the external power supply, so that the heating component 10 can receive the power provided by the external power supply, so that the heating element 11 can be energized to generate heat.
  • the first electrode 121 and the second electrode 122 can be coated on the conductive coating on the heating element 11, and the conductive coating can be metal coating, conductive silver paste or conductive tape, etc., and can also be deposited on the surface of the heating element 11 metals such as gold, aluminum or copper.
  • Both the first electrode 121 and the second electrode 122 have a connecting portion 123, and the connecting portion 123 is used for electrically connecting with the electrode connecting member 13, and further being electrically connected with an external power source.
  • the connecting portion 123 of the first electrode 121 and the connecting portion 123 of the second electrode 122 can be arranged at the same end of the heating element 11 at intervals (as shown in FIG. Figure 3).
  • the heating element 11 has a first end 111 and a second end 112 opposite to each other. Specifically, with the plane perpendicular to the axial direction of the heating element 11 and passing through the center point of the heating element 11 as the limit, the part of the heating element 11 located on one side of the plane is the first end 111 of the heating element 11, located on the plane The part of the heating element 11 on the other side is the second end 112 of the heating element 11 .
  • the heating element 11 is a hollow column, and the connecting portion 123 of the first electrode 121 and the connecting portion 123 of the second electrode 122 are arranged at intervals on the first end 111 of the heating element 11 .
  • the first electrode 121 and the second electrode 122 also have a first extension 124 connected to the respective connecting portion 123, one end of the first extending portion 124 is connected to the connecting portion 123, and the other end is from the connecting portion 123 toward the second end of the heating element 11. Both ends 112 extend.
  • a current flows through the heating area between the first extension 124 of the first electrode 121 and the first extension 124 of the second electrode 122, and the heating area generates heat and heats the aerosol generating substrate .
  • the first electrode 121 and the second electrode 122 only have a connecting portion 123, the connecting portion 123 of the first electrode 121 is arranged on the first end 111 of the heating element 11, and the connecting portion 123 of the second electrode 122 It is disposed on the second end 112 of the heating element 11 .
  • the connecting portion 123 of the first electrode 121 and the second electrode 122 is ring-shaped. After the first electrode 121 and the second electrode 122 are energized, a current flows through the heating area between the first electrode 121 and the second electrode 122 .
  • the heating element 11 can be entirely made of conductive materials, such as conductive ceramics, and can also include an insulating base 113 and a conductive heating film 114 disposed on the surface of the insulating base 113 .
  • the heating body 11 includes a base 113 and a heating film 114 .
  • the base body 113 is made of an insulating material, and the base body 113 may be a high temperature resistant insulating material such as quartz glass, ceramics or mica, so as to prevent the first electrode 121 and the second electrode 122 from being short-circuited.
  • the base body 113 has a housing cavity 1131 for housing an aerosol generating matrix.
  • One end of the receiving chamber 1131 has an opening, so that the aerosol-generating substrate can be inserted into or withdrawn from the receiving chamber 1131 through the opening.
  • the base body 113 may be in the shape of a hollow tube.
  • the base body 113 is a hollow cylinder, specifically a cylinder.
  • the heat generating film 114 can generate heat when energized to heat the aerosol generating substrate.
  • the heating film 114 may be disposed around the outer surface of the base body 113 and connected to the first electrode 121 and the second electrode 122 respectively. After the first electrode 121 and the second electrode 122 are energized, the heating film 114 between the first electrode 121 and the second electrode 122 has a current passing therethrough, thereby generating heat.
  • the heating film 114 can be a metal layer, a conductive ceramic layer or a conductive carbon layer.
  • the shape of the heating film 114 can be a continuous film, a porous mesh or a strip.
  • FIG. 4 is a schematic structural diagram of a heating assembly 10 provided in another embodiment of the present application.
  • the heating assembly 10 includes an electrode connector 13 , and the electrode connector 13 is electrically connected to the electrode 12 (not shown in FIG. 4 ) on the heating element 11 .
  • the number of the electrode connectors 13 is two, and they are respectively the first electrode connectors 131 and the second electrode connectors 132 arranged at intervals.
  • the connecting portion 123 of the first electrode 121 and the connecting portion 123 of the second electrode 122 are both disposed on the first end 111 of the heating element 11 .
  • the first electrode connecting part 131 is arranged on the first end 111 of the heating element 11 and is electrically connected to the connecting part 123 of the first electrode 121; the second electrode connecting part 132 is arranged on the first end 111 of the heating element 11, and It is electrically connected to the connection portion 123 of the second electrode 122 .
  • the connecting portion 123 of the first electrode 121 and the connecting portion 123 of the second electrode 122 are respectively disposed on the first end 111 and the second end 112 of the heating element 11 .
  • the first electrode connector 131 is arranged on the first end 111 of the heating element 11 and is electrically connected to the connecting portion 123 of the first electrode 121 ;
  • the second electrode connecting element 132 is arranged on the second end 112 of the heating element 11 and is connected to the second
  • the connecting portion 123 of the electrode 122 is electrically connected.
  • the electrode connector 13 is sheet-shaped, and the electrode connector 13 has a first end and a second end arranged at intervals, and the first end and the second end of the electrode connector 13 are arranged at intervals so that the electrode connector 13 is a non-ring piece Shape, that is, the sheet-shaped electrode connector 13 does not surround itself to form a closed ring.
  • the heating element 11 is cylindrical, and the electrode connecting piece 13 can be arc-shaped, that is, the electrode connecting piece 13 is bent, and the bent shape of the electrode connecting piece 13 is similar to the shape of the heating element 11, so that the arc-shaped
  • the electrode connector 13 can be pasted on the surface of the heating element 11 and electrically connected to the electrode 12 on the heating element 11 .
  • the heating element 11 can also be cylindrical, prismatic, etc., and the shape of the electrode connector 13 can be similar to that of the heating element 11, as long as the electrode connector 13 is non-annular.
  • the material of the electrode connector 13 may be a conductive material, such as a metal conductive sheet.
  • the heating assembly 10 and the aerosol generating device of the present application set the electrode connector 13 in a sheet shape, and in the bending direction It has a first end and a second end arranged at intervals, that is, the electrode connector 13 is in the shape of a non-annular sheet, and the electrode connector 13 can be electrically connected to the electrode 12 on the heating element 11 by adhering to it when it is installed, without sheathing On the heating element 11 , thereby preventing the electrode connector 13 from rubbing against the heating element 11 during assembly, thereby preventing the heating film 114 on the surface of the heating element 11 from being scratched.
  • the electrode connector 13 is an arc-shaped metal sheet, and the arc is less than 180 degrees.
  • the radian is less than 180 degrees, making it easier for the electrode connector 13 to fit on the surface of the cylindrical heating element 11;
  • the two electrode connectors 13 can be arranged oppositely and at intervals to avoid short circuit.
  • the heating assembly 10 also includes a fixing seat 14 , which is disposed at one end of the heating element 11 having the electrode 12 and fixes the electrode connecting member 13 .
  • the first electrode 121 and the second electrode 122 on the heating element 11 are both arranged on the first end 111 of the heating element 11, and the fixing seat 14 is also arranged on the first end 111 of the heating element 11, and fixes the first end 111 of the heating element 11.
  • the electrode connector 131 and the second electrode connector 132 Since the electrode connector 13 is non-circular, it cannot be fixed by being sleeved on the heating element 11. It is necessary to fix the electrode connector 13 through the fixing seat 14 so that the first electrode connector 131 and the first electrode 121 maintain electrical contact. connected, the second electrode connecting member 132 is electrically connected to the second electrode 122 .
  • the fixing seat 14 can be sleeved on the end of the heating element 11 having the electrode 12 .
  • the fixing seat 14 includes a base 141 and an upper cover 142 , both of which are sleeved on one end of the heating element 11 .
  • the base 141 and the upper cover 142 are sleeved on the first end 111 of the heating element 11 , and the electrode connector 13 is sandwiched between the upper cover 142 and the base 141 .
  • the electrode connector 13 is arranged on the outer surface of the base 141, and the upper cover 142 is sleeved on the heating element 11, the base 141 and the electrode connector. 13 , the upper cover 142 and the base 141 interpose the electrode connector 13 .
  • the electrode connector 13 is fixed by sandwiching the electrode connector 13 between the upper cover 142 and the base 141 , and the fixing method is simple and stable.
  • the fixing seat 14 may also fix the electrode connecting member 13 in other ways, such as fixing the electrode connecting member 13 by locking the fixing seat 14 with the electrode connecting member 13 .
  • FIG. 6 is a schematic structural diagram of a base 141 provided in an embodiment of the present application.
  • the base 141 has a first annular side wall 1411 and a mounting portion 1412.
  • the mounting portion 1412 is arranged on the first annular In the inner space of the side wall 1411 and cooperate with the first annular side wall 1411 to form a receiving cavity, the first end 111 of the heating element 11 is disposed in the receiving cavity, wherein the receiving cavity may be a receiving groove.
  • the through hole 1413 communicates with the receiving cavity 1131 of the heating element 11, so that after the heating element 11 is assembled with the base 141, the receiving cavity 1131 can also communicate with the outside atmosphere, so that the airflow can enter the receiving cavity 1131 Aerosol-generating substrates in .
  • FIG. 7 is a schematic structural diagram of the upper cover 142 provided by an embodiment of the present application.
  • a flange 1414 is disposed on the outer surface of the first annular sidewall 1411 away from the second end 112 of the heating element 11 , and the flange 1414 is used to abut against the bottom surface of the upper cover 142 .
  • the flange 1414 may be an annular protrusion or an arc-shaped flange 1414 .
  • the flanges 1414 are two arc-shaped flanges 1414 .
  • the outer edge of the arc-shaped flange 1414 has a notch 1415 .
  • the upper cover 142 has a second annular side wall 1421, and the second annular side wall 1421 is provided with a locking part 1422, and the locking part 1422 extends away from the second end 112 of the heating element 11 to the bottom surface of the second annular side wall 1421 away from the heat One side of the second end 112 of the body 11 , so that when the bottom surface of the base 141 abuts against the flange 1414 , the engaging portion 1422 is engaged with the notch 1415 .
  • the clamping manner of the upper cover 142 and the base 141 is not limited to the clamping structure provided in this embodiment.
  • FIG. 8 is a schematic structural diagram of an arc-shaped metal sheet provided by an embodiment of the present application.
  • the electrode connector 13 is an arc-shaped metal sheet, and the arc-shaped metal sheet can also abut against the flange 1414 on the first annular side wall 1411 to limit the position.
  • the arc-shaped metal sheet has a body portion 133 and a raised portion 134.
  • the body portion 133 has a first side 1331 close to the second end 112 of the heating element 11 and a second side far away from the second end 112 of the heating element 11.
  • the side 1332 , the protruding portion 134 is connected with the second side 1332 of the main body 133 .
  • the first portion 135 of the electrode connector 13 is exposed on the base 141 and abuts against the electrode 12 on the heating element 11 .
  • the first annular side wall 1411 does not completely cover the electrode 12 of the first end 111 of the heating element 11
  • the electrode connector 13 is arranged on the outer surface of the first annular side wall 1411, and part of the electrode connector 13 Extending the first annular side wall 1411 is exposed, the part of the electrode connector 13 extending out of the first annular side wall 1411 is the first part 135 of the electrode connector 13, and the first part 135 of the electrode connector 13 is connected to the first part of the heating element 11.
  • the electrode 12 at terminal 111 is contact-connected.
  • the first annular side wall 1411 may also have a first opening 1411a, the first opening 1411a exposes the electrode 12 of the first end 111 of the heating element 11, and the part of the electrode connector 13 passes through The first opening 1411a is exposed, and the part of the electrode connector 13 exposed through the first opening 1411a is the first part 135 of the electrode connector 13, and the first part 135 of the electrode connector 13 passes through the first opening 1411a and the first end of the heating element 11
  • the electrode 12 of 111 is connected in contact.
  • the arc-shaped metal sheet further includes a first abutting portion 137 , and the first abutting portion 137 is connected to the first side 1331 of the main body portion 133 .
  • the end of the first abutting portion 137 away from the body portion 133 is bent toward the side of the heating element 11 to form an elastic contact, and the first portion 135 of the electrode connector 13, that is, the bent portion of the first abutting portion 137, is elastic.
  • the contact is exposed through the first opening 1411 a and abuts against the electrode 12 .
  • the number of the first abutting portion 137 may be multiple, for example, the number of the first abutting portion 137 in this embodiment is two. The more the number of the first contact portions 137 is, the more stable the electrical connection between the first contact portions 137 and the electrode 12 is.
  • the arc-shaped metal sheet also includes a plurality of second extensions 138 connected to the first side 1331 of the main body 133, the second extensions 138 are all arranged on the first annular side wall 1411, and the plurality of second extensions The portions 138 and the plurality of first abutting portions 137 are alternately disposed on the first side 1331 .
  • the number of the plurality of second extension portions 138 is two, and the two second extension portions 138 and the two first abutting portions 137 are arranged alternately.
  • the arrangement of the second extension portion 138 can make the structure of the arc-shaped metal sheet more stable.
  • FIG. 9 is a structural schematic view of the electrode connector 13 of FIG. 5 installed on the base 141 .
  • the second portion 136 of the electrode connector 13 is exposed on the top seat for connecting to an external power source.
  • the second annular side wall 1421 of the upper cover 142 has a second opening 1421a, the second opening 1421a exposes part of the electrode connector 13, and the exposed part is the first electrode connector 13.
  • the second part 136 specifically, referring to FIG. 8 and FIG. 9, the raised part 134 and part of the body part 133 are the second part 136 of the electrode connector 13, and are exposed through the second opening 1421a, so that the external power supply can pass through the second part 136.
  • the two openings 1421 a are electrically connected to the protruding portion 134 and part of the body portion 133 , so as to be electrically connected to the electrodes 12 of the heating element 11 .
  • part of the electrode connecting member 13 may also extend out of the second annular side wall 1421 , and the extended portion is the second portion 136 of the electrode connecting member 13 .
  • FIG. 10 is a structural schematic diagram of another viewing angle of the heating assembly 10 in FIG. 1 .
  • one end of the base 141 and the upper cover 142 close to the second end 112 of the heating element 11 is sleeved on the first end 111 of the heating element 11 , and the base 141 and the upper cover 142 are away from the second end of the heating element 11
  • One end of 112 is set in the air.
  • the second portion 136 of the electrode connecting member 13 is disposed on the suspended first annular sidewall 1411 and exposed through the second opening 1421a.
  • the second part 136 of the electrode connector 13 By arranging the second part 136 of the electrode connector 13 on the first annular side wall 1411, when the external lead wire or the external shrapnel is electrically connected to the second part 136 of the electrode connector 13, the heating element 11 is not directly subjected to force, The force is mainly received through the first annular side wall 1411 of the base 141 , thereby avoiding damage to the heat-generating film 114 of the heat-generating body 11 caused by direct force on the heat-generating body 11 . Further, disposing the second part 136 of the electrode connector 13 on the suspended first annular side wall 1411 can reduce the stress on the heating element 11 to a greater extent and further prevent the heating element 11 from being damaged.
  • FIG. 11 is a schematic structural diagram of an aerosol generating device and an aerosol generating substrate provided by an embodiment of the present application.
  • the present application provides an aerosol generating device, which includes a casing 20, a heating assembly 10 (not shown) and a power supply assembly 30 (not shown). Both the heating assembly 10 and the power supply assembly 30 are arranged in the casing 20, and the top wall of the casing 20 is provided with a mounting hole 21, which is set correspondingly to the receiving cavity 1131 in the heating element 11 of the heating assembly 10, so that the air The sol-generating substrate can be inserted into or pulled out of the heating element 11 through the installation hole 21 .
  • the heating component 10 can specifically be the heating component 10 involved in any of the above-mentioned embodiments, and its specific structure and function can refer to the relevant description about the heating component 10 in the above-mentioned embodiments, and can achieve the same or similar technical effects. This will not be repeated here.
  • the heating assembly 10 sets the electrode connector 13 into a non-ring shape, and the electrode connector 13 can be attached to the heating element 11 during installation.
  • the electrodes 12 are electrically connected without being sleeved on the heating element 11 , thereby preventing the electrode connector 13 from rubbing against the heating element 11 during assembly, thereby preventing the heating film 114 or the heating coating on the surface of the heating element 11 from being scratched.
  • FIG. 12 is a schematic structural diagram of some components in an aerosol generating device provided by an embodiment of the present application.
  • the power supply assembly 30 includes a bracket 31 , a control circuit board (not shown), a battery 32 and an air intake pipe 33 .
  • the heating assembly 10, the control circuit board, and the battery 32 are all arranged in the bracket 31 and fixed.
  • the control circuit board is electrically connected to the heating assembly 10 and the battery 32, and is used to control the battery 32 to supply power to the heating assembly 10 and control the heating assembly 10 to work after receiving the start signal.
  • the control circuit board can also control the heating power of the heating assembly 10, heating time etc.
  • One end of the air intake pipe 33 is connected to the first end 111 of the heating element 11, and communicates with the housing cavity 1131 of the heating element 11, and the other end communicates with the external atmosphere, so that the user can suck from the second end 112 of the heating element 11.
  • the external atmosphere can enter the aerosol generating matrix in the receiving cavity 1131 of the heating element 11, and carry the atomized aerosol out of the aerosol generating device for use by the user.
  • FIG. 13 is a schematic structural diagram of a conductive member 34 provided by an embodiment of the present application
  • FIG. 14 is a schematic structural diagram of a conductive member 34 and a heating element 10 provided by an embodiment of the present application.
  • the power supply assembly 30 further includes a conductive member 34 , and the conductive member 34 is fixed on the bracket 31 .
  • the conductive element 34 is electrically connected to the control circuit board, and the conductive element 34 abuts against the electrode connecting element 13 , so that the control circuit board can be electrically connected to the electrode connecting element 13 through the conductive element 34 .
  • the conductive member 34 includes a main body portion 341 , a second contact portion 342 and a fixing portion 343 .
  • the main body part 341 is fixedly connected with the bracket 31, and the fixing method may be screw fixing as in this embodiment, or may be fixing by means of bonding, clamping or the like.
  • the conductive member 34 is a metal sheet, and the main body portion 341 , the second abutting portion 342 and the fixing portion 343 are integrally formed.
  • the second abutting portion 342 and the fixing portion 343 are respectively connected to the main body portion 341 .
  • the fixing portion 343 can be used for welding external leads, and is electrically connected to the control circuit board through the external leads.
  • the wire and the second abutting portion 342 abut against the second portion 136 of the exposed electrode connector 13 of the heating assembly 10 to realize the electrical connection between the conductive member 34 and the electrode connector 13 .
  • the number of conductive parts 34 is two, and one of the two conductive parts 34 abuts against the first electrode connecting part 131 and is connected to the positive lead, and the other one abuts against the second electrode connecting part 132 and is connected to the negative lead. connect.
  • the second abutting portion 342 is bent toward one side of the electrode connecting member 13 , and the convex surface faces toward the electrode connecting member 13 , so that the second abutting portion 342 has elasticity.
  • the convex surface of the second abutting portion 342 abuts against the second portion 136 of the electrode connector 13 .
  • the external lead wire can be welded to the conductive part 34 during assembly instead of being directly welded to the electrode connecting part 13, thereby reducing the heating element 11 during the assembly process to a greater extent. The force, thereby preventing the damage of the heating film 114 on the heating element 11.

Abstract

L'invention concerne un ensemble de chauffage (10) et un appareil de génération d'aérosol. L'ensemble de chauffage (10) comprend un corps de chauffage (11), une électrode (12) et un élément de connexion d'électrode (13). Le corps de chauffage (11) est utilisé pour recevoir et chauffer un substrat de génération d'aérosol lorsqu'il est mis sous tension ; l'électrode (12) est disposée sur le corps de chauffage (11) et est électriquement connectée au corps de chauffage (11) ; et l'élément de connexion d'électrode (13) est électriquement connecté à l'électrode (12), l'élément de connexion d'électrode (13) étant en forme de flocon et ayant une première extrémité et une seconde extrémité qui sont agencées espacées l'une de l'autre dans une direction de courbure. L'ensemble de chauffage (10) et l'appareil de génération d'aérosol peuvent empêcher un frottement entre l'élément de connexion d'électrode (13) et le corps de chauffage (11) pendant l'assemblage, empêchant ainsi l'élément de connexion d'électrode (13) de rayer un film chauffant (114) ou une couche de revêtement chauffant sur la surface du corps de chauffage (11).
PCT/CN2022/128024 2021-11-11 2022-10-27 Ensemble de chauffage et appareil de génération d'aérosol WO2023083013A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122765750.6 2021-11-11
CN202122765750.6U CN216651324U (zh) 2021-11-11 2021-11-11 加热组件和气溶胶产生装置

Publications (1)

Publication Number Publication Date
WO2023083013A1 true WO2023083013A1 (fr) 2023-05-19

Family

ID=81790424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/128024 WO2023083013A1 (fr) 2021-11-11 2022-10-27 Ensemble de chauffage et appareil de génération d'aérosol

Country Status (2)

Country Link
CN (1) CN216651324U (fr)
WO (1) WO2023083013A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216651324U (zh) * 2021-11-11 2022-06-03 深圳麦时科技有限公司 加热组件和气溶胶产生装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012200299A (ja) * 2011-03-24 2012-10-22 Kagen Rin 電気的接続構造を備えたポールフレームセット
CN213344347U (zh) * 2020-07-17 2021-06-04 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
CN113080520A (zh) * 2019-12-23 2021-07-09 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
CN213848764U (zh) * 2020-08-03 2021-08-03 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
US20210267277A1 (en) * 2018-11-15 2021-09-02 Changzhou Patent Electronic Technology Co., LTD Atomizer and electronic cigarette
CN216651324U (zh) * 2021-11-11 2022-06-03 深圳麦时科技有限公司 加热组件和气溶胶产生装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012200299A (ja) * 2011-03-24 2012-10-22 Kagen Rin 電気的接続構造を備えたポールフレームセット
US20210267277A1 (en) * 2018-11-15 2021-09-02 Changzhou Patent Electronic Technology Co., LTD Atomizer and electronic cigarette
CN113080520A (zh) * 2019-12-23 2021-07-09 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
CN213344347U (zh) * 2020-07-17 2021-06-04 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
CN213848764U (zh) * 2020-08-03 2021-08-03 深圳市合元科技有限公司 加热器以及包括该加热器的烟具
CN216651324U (zh) * 2021-11-11 2022-06-03 深圳麦时科技有限公司 加热组件和气溶胶产生装置

Also Published As

Publication number Publication date
CN216651324U (zh) 2022-06-03

Similar Documents

Publication Publication Date Title
CN106455695B (zh) 电热丝组件、雾化组件以及电子烟
WO2023083013A1 (fr) Ensemble de chauffage et appareil de génération d'aérosol
CN213344347U (zh) 加热器以及包括该加热器的烟具
WO2020207231A1 (fr) Batterie
CN213848764U (zh) 加热器以及包括该加热器的烟具
KR20230036957A (ko) 가열 어셈블리 및 에어로졸 생성 장치
KR20230036956A (ko) 가이드 부재, 가열 어셈블리 및 에어로졸 생성 장치
US20230180854A1 (en) Electronic vaporization device
CN113647692A (zh) 加热组件和气溶胶产生装置
WO2023216700A1 (fr) Ensemble de chauffage et dispositif d'atomisation électronique
KR20230036958A (ko) 가열 어셈블리 및 에어로졸 생성 장치
WO2021000396A1 (fr) Ensemble à fumer à chauffage sans combustion
WO2023000858A1 (fr) Ensemble de chauffage et dispositif de génération d'aérosol
WO2023165335A1 (fr) Ensemble de chauffage et appareil de génération d'aérosol comprenant l'ensemble de chauffage
WO2021000397A1 (fr) Ensemble à fumer à chauffage sans combustion
WO2022062342A1 (fr) Ensemble de chauffage et dispositif de formation d'aérosol
KR20230011411A (ko) 발열 어셈블리 및 에어로졸 형성 장치
CN217609588U (zh) 发热组件及气溶胶生成装置
CN217218196U (zh) 一种雾化装置
CN215818662U (zh) 制热管组件及加热装置
JP2003168395A (ja) バックライトユニット
WO2022062361A1 (fr) Ensemble dispositif de chauffage et dispositif de formation d'aérosol
CN216220206U (zh) 加热组件和气溶胶产生装置
CN210267153U (zh) 一种陶瓷灯座
CN217906323U (zh) 雾化组件、雾化器及电子雾化装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22891809

Country of ref document: EP

Kind code of ref document: A1