WO2024045167A1 - Atomiseur et dispositif de chauffage sans combustion - Google Patents

Atomiseur et dispositif de chauffage sans combustion Download PDF

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Publication number
WO2024045167A1
WO2024045167A1 PCT/CN2022/116787 CN2022116787W WO2024045167A1 WO 2024045167 A1 WO2024045167 A1 WO 2024045167A1 CN 2022116787 W CN2022116787 W CN 2022116787W WO 2024045167 A1 WO2024045167 A1 WO 2024045167A1
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WO
WIPO (PCT)
Prior art keywords
electrode
hole
bearing
heating
load
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PCT/CN2022/116787
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English (en)
Chinese (zh)
Inventor
刘佳慧
钟乐
唐军
周华
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深圳麦克韦尔科技有限公司
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Priority to PCT/CN2022/116787 priority Critical patent/WO2024045167A1/fr
Publication of WO2024045167A1 publication Critical patent/WO2024045167A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present application relates to the field of atomization technology, and more specifically, to an atomizer and a heat-not-burn appliance.
  • Heat-not-burn appliances mainly control the temperature of the heating element to heat the atomization medium to release the extract in the atomization medium.
  • one type of traditional heat-not-burn appliances is heated by inserting a sheet or rod-shaped heating element into the middle of the atomizing medium, and the other is heated by placing the atomizing medium in a tubular heating element.
  • the heating area of the sheet-shaped and rod-shaped heating elements for the atomized medium is small. The closer the atomized medium is to the heating element, the easier it is to over-bake, resulting in poor heating uniformity.
  • the tubular heating element heating method the temperature of the atomized medium near the center is not easy to rise, and the atomized medium near the side of the tube is easily overheated. There is also the problem of poor heating uniformity.
  • an atomizer and a heat-not-burn appliance are provided.
  • An atomizer the atomizer includes a heating element, the heating element is an annular structure, the number of the heating elements is at least two, each of the heating elements is coaxially spaced, and each of the heating elements
  • the spaces in the rings of the bodies are interconnected to form a ventilation channel, and the space between two adjacent heating bodies forms a space for placing atomized media.
  • the heating element is a chip heating ring.
  • the atomizer further includes a bearing member, a bearing cavity is formed in the bearing member, and a ventilation hole is opened in the bearing member to communicate with the bearing cavity, and all the heating elements are Disposed in the bearing cavity, the ventilation hole is correspondingly connected to the ventilation channel.
  • the atomizer further includes a connecting electrode, the connecting electrode is disposed in the carrying cavity, and all the heating elements are electrically connected to one end of the connecting electrode.
  • the outer wall of the component is also provided with an electrode hole connected to the load-bearing cavity, and the other end of the connecting electrode is inserted into the electrode hole.
  • the connecting electrode has a strip structure, the length direction of the connecting electrode is the direction in which each heating element is stacked, and all the heating elements are connected in parallel at different positions at one end of the connecting electrode. superior.
  • two connecting electrodes there are two connecting electrodes, and two leads of a single heating element are respectively connected to two connecting electrodes; two electrode holes are opened on the carrier, The other ends of the two connecting electrodes are respectively inserted into the two electrode holes.
  • the connecting electrode is a magnetic electrode.
  • a magnetic attraction member is provided on the outer wall of the carrier member where the electrode hole is opened.
  • the atomizer further includes a suction nozzle, a suction channel is formed in the suction nozzle, and the suction nozzle is disposed on the carrier to connect the ventilation channel with The suction channels are connected; the electrode holes and the ventilation holes are both opened on the outer wall of the bearing member facing away from the suction nozzle.
  • the load-bearing member includes at least two load-carrying units, each of the load-carrying units is formed with a load-bearing through hole, and the load-bearing units are stacked on top of each other so that the load-bearing through holes are mutually exclusive.
  • Communicated to form the load-bearing cavity and a single load-bearing unit is movable relative to another adjacent load-bearing unit, so that the load-bearing through holes can be disposed in an offset position relative to the adjacent load-bearing through holes; each Each of the bearing through holes is provided with a heating element, the heating element can move synchronously with the corresponding bearing unit, and the heating elements in two adjacent bearing through holes are arranged at intervals.
  • the atomizer further includes a rotating shaft, a rotating hole is opened on the bearing member, and the rotating hole penetrates all the bearing units along the axial direction of the bearing through hole, and The rotation hole is spaced apart from the load-bearing through hole, the rotation shaft is inserted into the rotation hole, and the load-bearing unit is rotatable around the rotation shaft.
  • the rotating shaft is a first electrode
  • each heating element is provided with an electrical connection portion
  • each carrying unit is provided with a connecting hole connecting the carrying through hole and the rotating
  • the communication groove of the hole, the electrical connection part passes through the communication groove and is in electrical contact with the first electrode, and the electrical connection part is rotatable around the first electrode;
  • the atomizer further includes a first electrode, the first electrode is disposed on the rotating shaft, each heating element is provided with an electrical connection portion, and each of the load-bearing Each unit is provided with a communication slot that connects the load-bearing through hole and the rotation hole.
  • the electrical connection portion passes through the communication slot to electrically contact and cooperate with the first electrode, and the electrical connection portion is wound around The rotating shaft can rotate.
  • the electrical connection part is an annular structure, and the electrical connection part is sleeved on the first electrode; or the electrical connection part is an arc structure, and the electrical connection part is The inner arc surface is attached to the first electrode.
  • the atomizer further includes a second electrode, each of the carrying units is provided with a mounting through hole, and each of the mounting through holes is provided with one of the second electrodes,
  • the heating element in each bearing through hole is electrically connected to the second electrode on the corresponding bearing unit; when the bearing through holes are relatively connected, the installation of each bearing unit The through holes are connected to each other so that the second electrodes on each of the carrying units are in contact and electrically connected to each other.
  • the second electrode is a magnetic attraction electrode; the first electrode is a magnetic attraction electrode.
  • the load-bearing member further includes a first support part and a second support part spaced apart from the first support part, and all the load-bearing units are stacked on the first support part and the Between the second support parts, the first support part is provided with a first accommodation hole connected with the load-bearing through hole, and an end heating body is provided in the first accommodation hole.
  • the end heating body It is annular, and the inner annular space of the end heating body is connected with the ventilation channel; the second support part is provided with the ventilation hole connected with the load-bearing through hole, and each of the load-bearing parts
  • the heating elements in the through holes are arranged close to the second support part, and each of the carrying units is movable relative to the first support part and the second support part.
  • the carrier includes at least two carrier units, one of which is disposed between two adjacent heating bodies, and the placement space is enclosed within the carrier unit, and the placement space is enclosed within the carrier unit.
  • a placement port connected to the placement space is formed on one side of the carrying unit facing one of the heating bodies, and a heating port connected to the placement space is formed on a side facing the other adjacent heating body;
  • the carrying unit is movable relative to the heating body, so that the placement opening and the heating body can be disposed in a misaligned position.
  • the atomizer further includes an atomization medium, the atomization medium is arranged in the placement space; and the atomization medium is in an annular shape, and the inner annular space of the atomization medium It is relatively connected with the inner annular space of the heating element.
  • the inner ring size of the atomized medium is consistent with the inner ring size of the heating element
  • the outer ring size of the atomized medium is consistent with the outer ring size of the heating element
  • the heat-not-burn appliance includes a power supply body and an atomizer as described above.
  • the atomizer is provided on the power supply body.
  • the power supply body is used to supply power to the heating element. .
  • Figure 1 is a schematic structural diagram of an atomizer in an embodiment
  • Figure 2 is a cross-sectional view of the atomizer shown in Figure 1;
  • Figure 3 is a cross-sectional view of the atomizer shown in Figure 2 with the suction nozzle omitted;
  • Figure 4 is a bottom view of the atomizer shown in Figure 2;
  • Figure 5 is a schematic structural diagram of an atomizer in another embodiment
  • Figure 6 is a schematic structural diagram of a bearing unit in the atomizer shown in Figure 5 after rotation;
  • Figure 7 is a cross-sectional view of the atomizer shown in Figure 6;
  • Figure 8 is a cross-sectional view of the atomizer shown in Figure 6 with the suction nozzle omitted;
  • FIG. 9 is a bottom view of the atomizer shown in FIG. 6 .
  • Atomizer 100. Heating element; 110. Ventilation channel; 120. Placement space; 130. Electrical connection part; 200. Atomization medium; 300. Bearing member; 310. Bearing cavity; 320. Ventilation hole; 330 , electrode hole; 340, load-bearing unit; 342, load-bearing through hole; 344, placement port; 346, heating port; 348, installation through hole; 350, first support part; 351, first accommodation hole; 352, end heating body; 353, second receiving hole; 354, first matching electrode; 360, second supporting part; 361, first receiving hole; 361, second receiving hole; 363, second matching electrode; 370, rotation hole; 400 , connect the electrode; 500, suction nozzle; 510, suction channel; 600, rotation axis; 700, second electrode.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • connection In this application, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise specified restrictions. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
  • a first feature being “on” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. touch.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • an atomizer 10 is shown in an embodiment of the present application.
  • the atomizer 10 is used to heat a solid atomization medium, and can at least ensure the uniformity of heating of the atomization medium.
  • the atomizer 10 includes a heating element 100.
  • the heating element 100 is an annular structure.
  • the number of the heating elements 100 is at least two.
  • Each heating element 100 is arranged coaxially at intervals, and the inner spaces of the rings of each heating element 100 are interconnected.
  • a ventilation channel 110 is formed, and the space between two adjacent heating elements 100 forms a placement space 120 for placing the atomized medium 200 .
  • the atomizer 10 and the heat-not-burn appliance described above place the atomizing medium 200 in the placement space 120 formed between two adjacent heating elements 100 . Since the opposite sides of the atomizing medium 200 can be heated by two adjacent heating elements 100 at the same time, the small contact area of the sheet-shaped and rod-shaped heating elements 100 heating the atomizing medium 200 and the heating of the tubular heating element 100 can be solved at the same time.
  • the atomization medium 200 has the problem of uneven heating on the inner wall and in the middle of the tube. By sandwiching the atomizing medium 200 between the two annular heating elements 100, the contact thermal resistance of the atomizing medium 200 can be effectively increased, so that the heat of the heating element 100 can be transferred to the atomizing medium 200 to the maximum extent, thereby increasing the thermal efficiency.
  • the aerosol generated after atomization in the placement space 120 circulates through the ventilation channel 110 formed in the inner annular space of the annular heating element 100 .
  • the above-mentioned atomizer 10 can also set the number of heating elements 100 as needed, and further set the number of atomizing media 200 according to the number of heating elements 100, so that the adaptability is stronger.
  • the heating element 100 is a chip heating ring. Wherein, all the chip heating rings are stacked and spaced apart along the inner ring axis direction of the chip heating ring, that is, all the chip heating rings are coaxially spaced. While ensuring the heating area for the atomizing medium 200, the chip heating ring is conducive to reducing the size of the atomizer 10 and is conducive to the miniaturization design of the atomizer 10. At the same time, because the heating element 100 is a chip heating ring, compared with a tubular heating element, the heat loss on the outer wall of the heating element 100 can be reduced, and the problem of difficulty in insulating the outer wall of the tubular heating element 100 can be avoided.
  • the heating element 100 is a ceramic heating piece.
  • the ceramic heating piece has high heating efficiency and can improve the atomization efficiency of the atomizing medium 200 .
  • the ceramic heating piece is an alumina ceramic heating piece.
  • Alumina ceramic heating sheets are made by printing metal tungsten or other high melting point metal heating resistor slurry on an alumina ceramic green body according to the heating circuit, and then sintering to form a ceramic heating sheet.
  • the thermal conductivity of alumina is 20W/(m ⁇ K), which makes the alumina ceramic heating plate have the advantages of corrosion resistance, high temperature resistance, long life, high efficiency and energy saving, uniform temperature, good thermal conductivity, and fast thermal compensation speed.
  • the alumina ceramic heating plate does not contain harmful substances such as lead, cadmium, and mercury, and is environmentally friendly and safe for consumption.
  • the heating element 100 can also be other heating components capable of heating and atomizing the atomizing medium 200 .
  • the heating element 100 is provided with two leads for electrical connection, and the leads are used to facilitate the electrical connection of the heating element 100 .
  • the atomizer 10 further includes a carrying member 300, a carrying cavity 310 is formed in the carrying member 300, and a ventilation hole 320 is provided in the carrying member 300 to communicate with the carrying cavity 310, all of which generate heat.
  • the bodies 100 are all arranged in the carrying cavity 310, and the ventilation holes 320 are correspondingly connected to the ventilation channels 110.
  • the heating element 100 is easily accommodated by the carrying member 300 , so that the aerosol generated after atomization can effectively enter the ventilation channel 110 .
  • the ventilation holes 320 facilitate the circulation of air flow in the ventilation channel 110 .
  • the bearing member 300 is an indivisible integral structure, which can ensure the stability of the heating element 100 disposed in the bearing cavity 310 .
  • the atomizer 10 further includes an atomization medium 200 , and the atomization medium 200 is disposed in the placement space 120 .
  • the uniformity of atomization is further ensured.
  • the bearing member 300 is an integral structure, the atomizing medium 200 and the heating element 100 are placed in the bearing cavity 310 at the same time.
  • a new atomizer 10 can be directly replaced.
  • the atomizer 10 is a disposable and replaceable component. It can also solve the problem of the traditional atomizer 10 heating space and ventilation channels. Cleanliness issues.
  • the atomization medium 200 has an annular shape, and the inner annular space of the atomizing medium 200 is relatively connected to the inner annular space of the heating element 100 . Since the atomizing medium 200 has a hollow structure, it ensures effective communication between the inner ring spaces of two adjacent heating elements 100 and ensures the stability of air flow in the ventilation channel 110.
  • the inner ring size of the atomizing medium 200 is consistent with the inner ring size of the heating element 100, ensuring the contact area between the atomizing medium 200 and the heating element 100, and further ensuring the uniformity of heating.
  • the inner ring size of the atomization medium 200 may be slightly larger than the inner ring size of the heating element 100 .
  • the outer ring size of the atomization medium 200 is consistent with the outer ring size of the heating element 100 . Since the atomizing medium 200 can be in complete contact with the heating element 100, the uniformity of heating of the atomizing medium 200 is further ensured.
  • the outer ring size of the atomization medium 200 may be slightly smaller than the outer ring size of the heating element 100 . By setting the outer ring size of the atomizing medium 200 to be slightly smaller than the outer ring size of the heating element 100, it can be ensured that the outer ring surface of the atomizing medium 200 is completely set on the heating element 100 to ensure that the outer ring surface of the atomizing medium 200 is Fully heated mist on one side.
  • the atomizer 10 further includes a connecting electrode 400.
  • the connecting electrode 400 is disposed in the carrying cavity 310. All heating elements 100 are electrically connected to one end of the connecting electrode 400.
  • the outer wall of the carrying member 300 is also provided with The electrode hole 330 is connected to the carrying cavity 310, and the other end of the connecting electrode 400 is inserted into the electrode hole 330.
  • the two connecting electrodes 400 there are two connecting electrodes 400 , and the two leads of a single heating element 100 are respectively connected to the two connecting electrodes 400 .
  • the two connecting electrodes 400 are respectively connected to the positive electrode and the negative electrode to realize the current flow of the heating element 100 .
  • two electrode holes 330 are opened on the carrier 300, and the other ends of the two connecting electrodes 400 are respectively inserted into the two electrode holes 330. Furthermore, the two electrode holes 330 are arranged separately to facilitate the insulation arrangement of the two connecting electrodes 400 .
  • all heating elements 100 are connected to the connecting electrode 400 in parallel.
  • the heating elements 100 are connected in parallel to the connecting electrode 400, so that two adjacent heating elements 100 can heat the same atomizing medium 200 up and down at the same time.
  • the heating elements 100 on opposite sides of the atomizing medium 200 can be heated to the same temperature under the same voltage, so that the heating of the opposite sides of the atomizing medium 200 is uniform and no atomization is caused.
  • the uneven temperature on both sides of the medium 200 facing away from each other prevents the atomized medium 200 from being partially burnt and partially unheated.
  • the connecting electrode 400 has a strip structure, and the length direction of the connecting electrode 400 is the direction in which each heating element 100 is stacked. All the heating elements 100 are connected in parallel at different positions at one end of the connecting electrode 400 . The other end of the connecting electrode 400 is inserted into the electrode hole 330 .
  • the connection electrode 400 By arranging the connection electrode 400 in a strip shape, it is convenient to realize that all the heating elements 100 are connected to the connection electrode 400 at the same time.
  • the connecting electrode 400 is a magnetic electrode.
  • the connection electrode 400 is a magnetic electrode.
  • the magnetic electrode is connected to the power supply and circuit control to start the heating element 100 to heat the atomizing medium 200.
  • a magnetic attraction component is provided on the outer wall of the carrier 300 where the electrode hole 330 is opened. Magnetic components can be used to achieve stable connection between the carrier 300 and other components, ensure stable connection between the connection electrode 400 and other components, and facilitate the replacement of the carrier 300.
  • other components may be the battery body.
  • the carrier 300 is connected to the battery body and supplies power to the heating element 100 through the battery body.
  • the electrode holes 330 and the ventilation holes 320 are both opened on the same outer wall of the carrier 300 .
  • the atomizer 10 also includes a suction nozzle 500.
  • a suction channel 510 is formed in the suction nozzle 500.
  • the suction nozzle 500 is disposed on the carrier 300 to connect the ventilation channel 110 with The suction channels 510 are connected; the electrode holes 330 and the ventilation holes 320 are both opened on the outer wall of the carrier 300 facing away from the suction nozzle 500 .
  • the suction nozzle 500 provides suction force to the ventilation channel 110 , air can be taken into the ventilation channel 110 through the ventilation hole 320 and discharged through the suction channel 510 .
  • the electrode hole 330 and the ventilation hole 320 are both opened on the same outer wall of the carrier 300 to facilitate the connection of the connecting electrode 400 and the circulation of air flow.
  • the positions of the electrode hole 330 and the ventilation hole 320 can be adjusted accordingly according to the installation position of the atomizer 10 .
  • the above-mentioned atomizer 10, the carrier 300 and the suction nozzle 500 form a semi-enclosed structure.
  • the atomization medium 200 and the heating element 100 are simultaneously arranged in the carrying cavity 310.
  • the suction nozzle 500 solves the problem that the traditional atomizer 10 is difficult to clean.
  • the suction nozzle 500 is detachably connected to the carrier 300, and the suction nozzle 500 can be reused.
  • the bearing 300 includes at least two bearing units 340 , each bearing unit 340 is formed with a bearing through hole 342 , and the respective bearing units 340 are stacked on each other, so that each bearing unit 340
  • the through holes 342 are connected with each other to form the bearing cavity 310, and a single bearing unit 340 is movable relative to another adjacent bearing unit 340, so that the bearing through holes 342 can be disposed in an offset position relative to the adjacent bearing through holes 342; each Each of the bearing through holes 342 is provided with a heating element 100.
  • the heating element 100 can move synchronously with the corresponding bearing unit 340, and the heating elements 100 in two adjacent bearing through holes 342 are spaced apart.
  • one carrying unit 340 When in use, one carrying unit 340 is moved relative to other adjacent carrying units 340 so that the carrying through holes 342 of the carrying unit 340 are disposed in an offset position, thereby facilitating the atomization medium 200 to be placed on one side of the carrying through holes 342 In the carrying through hole 342 , the atomized medium 200 is located on one side of the heating element 100 in the carrying through hole 342 .
  • Each bearing unit 340 is relatively movable, so that after the atomization medium 200 is consumed, the movable bearing unit 340 can displace the bearing through hole 342 to realize the replacement of the atomization medium 200 .
  • the carrying through hole 342 of a single carrying unit 340 penetrates the opposite side walls of the carrying unit 340, thereby forming a placement opening 344 on one side wall, and a heating opening 346 on the other side wall, in which the heating element 100 is located near the heating port 346.
  • the placement port 344 of one carrying unit 340 can be connected to the heating port 346 of the other carrying unit 340.
  • the carrier 300 further includes a first support part 350 and a second support part 360 spaced apart from the first support part 350. All the load-bearing units 340 are stacked between the first support part 350 and the second support part 360.
  • the first support part 350 is provided with a first receiving hole 351 connected with the carrying through hole 342.
  • An end heating body 352 is provided in the first receiving hole 351.
  • the end heating body 352 is annular and has an end The inner annular space of the heating body 352 is connected with the ventilation channel 110 .
  • the second support part 360 is provided with a ventilation hole 320 connected with the load-bearing through hole 342.
  • the heating element 100 in each load-bearing through hole 342 is disposed close to the second support part 360.
  • Each load-bearing unit 340 is relative to the first support.
  • the portion 350 and the second supporting portion 360 are movable.
  • the first support part 350 and the second support part 360 are provided to facilitate supporting each carrying unit 340 and provide movable support for the movement of the carrying unit 340.
  • each heating element 100 is disposed close to the second supporting part 360, it is convenient to realize that there is a gap between the heating element 100 and the end heating element 352 located in the carrying unit 340 close to the first supporting part 350, so that the heating element 352 can be heated.
  • the heating port 346 of the single carrying unit 340 is disposed toward the second support part 360
  • the placement port 344 is disposed toward the first support part 350 .
  • the carrying units 340 are rotatable relative to each other, so that the placement opening 344 can be misaligned with the adjacent carrying units 340 .
  • the direction of the rotation axis of the carrying unit 340 is consistent with the direction of the axis of the carrying through holes 342 , and the axes of the carrying through holes 342 are spaced apart.
  • each bearing unit 340 is rotatable relative to the first support part 350 and the second support part 360 , and the rotation axis of the bearing unit 340 is spaced apart from the axis of the bearing through hole 342 . In order to facilitate the staggered arrangement of the carrying through holes 342 .
  • the carrying unit 340 may also be pullable relative to the first supporting part 350 or the second supporting part 360 so that the carrying through hole 342 and the adjacent carrying unit 340 can be disposed in a misaligned manner.
  • the atomizer 10 further includes a rotating shaft 600, and a rotating hole 370 is provided on the bearing member 300.
  • the rotating hole 370 penetrates the entire bearing unit 340 along the axial direction of the bearing through hole 342, and is spaced apart from the bearing through hole 342. It is provided that the rotating shaft 600 is inserted into the rotating hole 370 , and the carrying unit 340 is rotatable around the rotating shaft 600 . Wherein, all the carrying units 340 are stacked along the axial direction of the rotation hole 370 .
  • the bearing unit 340 can be rotated around the rotation axis 600 so that the placement opening 344 of the bearing unit 340 can be misaligned with the adjacent bearing unit 340 to facilitate placement of the atomized medium 200 .
  • the rotating shaft 600 is the first electrode
  • each heating element 100 is provided with an electrical connection part 130
  • each carrying unit 340 is provided with a communication groove connecting the carrying through hole 342 and the rotating hole 370.
  • the electrical connection part 130 passes through the communication groove to electrically contact and cooperate with the first electrode, and the electrical connection part 130 is rotatable around the first electrode.
  • the end heating body 352 is electrically connected to the first electrode.
  • the first electrode is arranged in an axial structure, and the structural characteristics of the first electrode are used to make the electrical connection portion 130 on the heating element 100 slidingly contact the first electrode during rotation, so that the heating element 100 can be stably positioned relative to the first electrode.
  • One electrode rotates to ensure the stability of the electrical connection between the heating element 100 and the first electrode through the electrical connection portion 130 .
  • the electrical connection part 130 may be a ring-shaped structure, and the electrical connection part 130 is sleeved on the first electrode. In another embodiment, the electrical connection part 130 may also have an arc-shaped structure, and the inner arc surface of the electrical connection part 130 is attached to the first electrode.
  • the atomizer 10 may further include a first electrode disposed on the rotating shaft 600 , each heating element 100 is disposed with an electrical connection portion 130 , and each carrying unit 340 is disposed with an electrical connection portion 130 .
  • a communication groove is opened that connects the bearing through hole 342 and the rotation hole 370 .
  • the electrical connection part 130 passes through the communication groove to electrically contact and cooperate with the first electrode, and the electrical connection part 130 is rotatable around the rotation axis 600 .
  • the first electrode can be attached to the outer wall of the rotation shaft 600 to ensure that the electrical connection portion 130 is in electrical contact with the first electrode during rotation.
  • the atomizer 10 further includes a second electrode 700.
  • Each carrying unit 340 is provided with a mounting through hole 348.
  • Each mounting through hole 348 is provided with a second electrode 700.
  • Each carrying through hole is provided with a second electrode 700.
  • the heating elements 100 in 342 are all electrically connected to the second electrodes 700 on the corresponding bearing units 340; when the respective bearing through holes 342 are relatively connected, the mounting through holes 348 of each bearing unit 340 are connected to each other, so that the respective bearing units 340 are connected to each other.
  • the second electrodes 700 on 340 are in contact with each other and electrically connected.
  • the mounting through hole 348 is spaced apart from the carrying through hole 342 to ensure the stability of the second electrode 700 located in the mounting through hole 348 .
  • the inner wall of the mounting through hole 348 can also be connected with the inner wall of the carrying through hole 342,
  • the first electrode and the second electrode 700 are connected to the positive electrode and the negative electrode respectively, so that the heating element 100 is powered on.
  • the carrying through holes 342 are relatively connected, it can be understood that the atomizer 10 is in a usable state. In this state, the second electrodes 700 are in electrical contact with each other to facilitate the energization of the heating elements 100 .
  • the carrying unit 340 is rotated to a state where the carrying through holes 342 are misaligned and the atomized medium 200 needs to be placed, the second electrode 700 on the carrying unit 340 is misaligned relative to the second electrodes 700 on other carrying units 340. At this time, The heating elements 100 cannot be electrically connected in parallel, and cannot be energized and heated at the same time.
  • the second electrode 700 is a magnetic electrode.
  • the second electrodes 700 can be attracted to each other, thereby improving the stability of the electrical connection of the second electrodes 700 .
  • the first support part 350 is provided with a second receiving hole 353.
  • the second receiving hole 353 can communicate with the mounting through hole 348 correspondingly, and the second receiving hole 353 is
  • a first matching electrode 354 is provided, and the first matching electrode 354 is electrically connected to the end heating body 352; the first matching electrode 354 can be in contact with and electrically connected to the second electrode 700 in the adjacent carrying unit 340.
  • the first mating electrode 354 facilitates energizing the end heating body 352 .
  • the first matching electrode 354 is a magnetic attraction electrode, which facilitates improving the reliability of the mutual adsorption connection between the first matching electrode 354 and the second electrode 700 .
  • the second support portion 360 is provided with a first receiving hole 361 and a second receiving hole 362.
  • the first receiving hole 361 is connected with the rotation hole 370 correspondingly, and the first electrode is inserted through the inside the first receiving hole 361.
  • the second receiving hole 362 and the mounting through hole 348 are connected correspondingly, and a second matching electrode 363 is provided in the second receiving hole 362, and the second matching electrode 363 can communicate with the adjacent carrying unit.
  • the second electrodes 700 in 340 are electrically connected to each other.
  • first receiving hole 361 and the second receiving hole 362 By opening the first receiving hole 361 and the second receiving hole 362 in the second supporting part 360, it is convenient to realize the electrical connection between the first electrode and the external power supply, and to facilitate the realization of the electrical connection between the second electrode 700 and the external power supply through the second mating electrode 363. Electrical connection.
  • the second mating electrode 363 is a magnetic attraction electrode, which on the one hand facilitates improving the stability of the contact connection between the second electrode 700 and the second mating electrode 363 and on the other hand facilitates improving the connection between the second mating electrode 363 and the external power supply. Connection reliability.
  • the first electrode is a magnetic electrode, which facilitates improving the reliability of the connection between the first electrode and the external power supply.
  • the carrier 300 includes at least two carrier units 340 , so that the carrier 300 is formed into a layered structure, and the carrier units 340 of each layer can be rotated to facilitate atomization.
  • Replacement of media 200 While ensuring heating uniformity and heating efficiency, the atomizer 10 does not need to be replaced, but only the atomizing medium 200 needs to be replaced. This structure is more environmentally friendly, has a lower waste rate, and has lower usage costs.
  • the carrying member 300 includes at least two carrying units 340.
  • One carrying unit 340 is disposed between two adjacent heating bodies 100.
  • a placement space 120 is enclosed within the carrying unit 340, and the carrying unit 340 is formed on one side facing a heating body 100.
  • a heating opening 346 connected with the placement space 120 is formed on the side facing the other adjacent heating body 100.
  • the carrying unit 340 is movable relative to the heating body 100, so that the placement opening 344 and the heating element 100 can be disposed in a staggered position. In this embodiment, the heating element 100 does not rotate synchronously with the carrying unit 340 .
  • the carrying unit 340 is rotatable relative to the heating body 100 so that the placement opening 344 can be rotated away from the heating body 100 .
  • the heat-not-burn appliance in one embodiment includes a power supply body and the atomizer 10 in any of the above embodiments.
  • the atomizer 10 is disposed on the power supply body, and the power supply body is used to supply power to the heating element 100 .
  • the power supply main body can facilitate the supply of power to the heating element 100, thereby facilitating the heating of the atomization medium 200 by the heating element 100.
  • two connecting electrodes 400 are respectively connected to the positive electrode and the negative electrode of the power supply body.
  • the first electrode and the second matching electrode 363 are respectively connected to the positive electrode and the negative electrode of the power supply body.
  • the atomizer 10 and the heat-not-burn appliance in the above embodiments have at least the following advantages:
  • the atomization medium 200 uses the heating element 100 to achieve layered heating.
  • the atomization medium 200 is heated evenly, and the degree of baking atomization and discoloration are uniform.
  • the traditional heating method of sheet and rod-shaped heating elements requires preheating for a period of time, usually 15s-20s before the atomizing medium 200 can be fully heated to generate aerosol.
  • the preheating time can be reduced to less than 10 seconds, and the speed of aerosol production can be increased. , the heating rate is effectively improved.
  • the atomizing medium 200 of the present application can better contact with the heating element 100, reducing the gap between the atomizing medium 200 and the heating element 100, and reducing the contact heat. resistance and improve thermal conductivity efficiency.
  • the traditional heating and non-burning appliance structure whether it is a sheet-shaped rod-shaped or a tubular heating element, needs to clean the heating pot and heating plate where the atomization medium is inserted, otherwise the residue generated during the atomization process and the condensation scale of the atomized material will be Stains will stick to heated surfaces.
  • the atomizer 10 shown in Figures 1 to 4 of the present application can omit these cleaning processes, thereby optimizing the user's convenience and improving the convenience of use.
  • each piece of atomization medium 200 is heated by the upper and lower layers of heating elements 100 at the same time.
  • the required power is reduced, and the volume of the main power supply is reduced, which can further achieve the effect of miniaturization of the heat-not-burn appliance. , which improves the portability of heat-not-burn appliances and the power supply duration of the main power supply.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Atomiseur (10) et dispositif de chauffage sans combustion. L'atomiseur (10) comprend au moins deux corps chauffants (100). Les corps chauffants (100) ont une structure annulaire. Les corps chauffants (100) sont placés de manière coaxiale à un intervalle, et les espaces intra-annulaires des corps chauffants (100) sont en communication les uns avec les autres pour former un canal de ventilation (110). L'intervalle entre deux corps chauffants (100) adjacents forme un espace de placement (120) pour placer un milieu d'atomisation (200). Deux côtés opposés du milieu d'atomisation (200) peuvent être chauffés simultanément par les deux corps chauffants (100) adjacents. Un aérosol généré après atomisation dans l'espace de placement (120) s'écoule à travers le canal de ventilation (110) formé par les espaces intra-annulaires des corps chauffants annulaires (100).
PCT/CN2022/116787 2022-09-02 2022-09-02 Atomiseur et dispositif de chauffage sans combustion WO2024045167A1 (fr)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826482A (zh) * 2011-09-06 2014-05-28 英美烟草(投资)有限公司 用于加热可抽吸材料的绝热设备
CN107404941A (zh) * 2015-03-05 2017-11-28 惠州市吉瑞科技有限公司 一种雾化组件及电子烟
CN208064478U (zh) * 2018-01-22 2018-11-09 惠州市吉瑞科技有限公司深圳分公司 一种雾化芯及雾化器
CN212014445U (zh) * 2020-01-19 2020-11-27 深圳市沃格斯特科技有限公司 发热丝、雾化组件和电子烟
WO2021069526A1 (fr) * 2019-10-09 2021-04-15 Jt International Sa Dispositif de génération d'aérosol
CN215347053U (zh) * 2021-03-11 2021-12-31 深圳麦克韦尔科技有限公司 加热器及电子雾化装置
CN114098169A (zh) * 2021-06-18 2022-03-01 北京温致科技有限公司 一种加热组件及电子雾化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826482A (zh) * 2011-09-06 2014-05-28 英美烟草(投资)有限公司 用于加热可抽吸材料的绝热设备
CN107404941A (zh) * 2015-03-05 2017-11-28 惠州市吉瑞科技有限公司 一种雾化组件及电子烟
CN208064478U (zh) * 2018-01-22 2018-11-09 惠州市吉瑞科技有限公司深圳分公司 一种雾化芯及雾化器
WO2021069526A1 (fr) * 2019-10-09 2021-04-15 Jt International Sa Dispositif de génération d'aérosol
CN212014445U (zh) * 2020-01-19 2020-11-27 深圳市沃格斯特科技有限公司 发热丝、雾化组件和电子烟
CN215347053U (zh) * 2021-03-11 2021-12-31 深圳麦克韦尔科技有限公司 加热器及电子雾化装置
CN114098169A (zh) * 2021-06-18 2022-03-01 北京温致科技有限公司 一种加热组件及电子雾化装置

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