WO2023207237A1 - Atomiseur électronique et cartouche de stockage de liquide pour atomiseur électronique - Google Patents

Atomiseur électronique et cartouche de stockage de liquide pour atomiseur électronique Download PDF

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Publication number
WO2023207237A1
WO2023207237A1 PCT/CN2023/073900 CN2023073900W WO2023207237A1 WO 2023207237 A1 WO2023207237 A1 WO 2023207237A1 CN 2023073900 W CN2023073900 W CN 2023073900W WO 2023207237 A1 WO2023207237 A1 WO 2023207237A1
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WO
WIPO (PCT)
Prior art keywords
liquid storage
liquid
electronic atomizer
bomb
heating
Prior art date
Application number
PCT/CN2023/073900
Other languages
English (en)
Chinese (zh)
Inventor
修伟
李沛明
周梦浩
沈杰
Original Assignee
沈杰
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
Priority claimed from CN202220958311.9U external-priority patent/CN219205938U/zh
Priority claimed from CN202220957593.0U external-priority patent/CN219069445U/zh
Application filed by 沈杰 filed Critical 沈杰
Publication of WO2023207237A1 publication Critical patent/WO2023207237A1/fr

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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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the technical field of electronic atomizers, and in particular to an electronic atomizer and a liquid storage cartridge for the electronic atomizer.
  • E-cigarettes mainly include two parts: a cigarette rod and a cigarette cartridge.
  • the cigarette cartridge is inserted into the cigarette rod for use.
  • the cigarette rod can be used with various brands of cigarette cartridges. Since the quality of the cigarette cartridges varies greatly, if the matching cigarette cartridges are not used together with the cigarette rod, the cigarette rod will be damaged and the user experience will be poor. phenomenon, so it is very necessary to increase the anti-counterfeiting identification of cigarette rods and cigarette cartridges so that cigarette rods and cigarette cartridges can be used together.
  • the present invention provides an electronic atomizer, which includes a liquid storage bomb and a main body.
  • the main body has a liquid storage bomb installation cavity that partially accommodates the liquid storage bomb; the liquid storage bomb is cylindrical, with a bottom edge along the A plurality of first protrusions and first recesses are evenly distributed in the circumferential direction. The outer contours of the first protrusions and the first recesses are continuous and smooth curved surfaces.
  • the liquid storage bomb installation cavity is provided with There are a plurality of second recessed portions and second protruding portions respectively adapted to the first protruding portion and the first recessed portion.
  • Figure 1 is a schematic diagram of a liquid storage bomb installed inside the main body of an electronic atomizer according to the present invention
  • Figure 2 is a schematic diagram of an electronic atomizer according to the present invention in which the liquid storage bomb is not installed in the main body;
  • Figure 3 is a schematic cross-sectional view of a liquid storage bomb in an electronic atomizer according to the present invention
  • Figure 4 is a three-dimensional schematic diagram of the liquid storage tank and air passage in an electronic atomizer according to the present invention
  • Figure 5 is a schematic cross-sectional view of the liquid storage tank and air passage in an electronic atomizer according to the present invention
  • Figure 6 is a schematic diagram of an oil sealing cap in an electronic atomizer according to the present invention.
  • Figure 7 is a schematic diagram of the top cover of the liquid storage bomb in an electronic atomizer according to the present invention.
  • Figure 8 is a schematic cross-sectional view of the liquid storage bomb and the main body of an electronic atomizer when assembled according to the present invention
  • Figure 9 is a schematic cross-sectional view of an electronic atomizer according to the present invention when the liquid storage bomb and the main body are not assembled;
  • Figure 10 is an enlarged schematic diagram of area A in Figure 9;
  • Figure 11 is a schematic diagram of a one-way valve in an electronic atomizer according to the present invention.
  • Figure 12 is a perspective view of a liquid storage bomb in an electronic atomizer according to the present invention.
  • Figure 13 is a bottom view of a liquid storage bomb in an electronic atomizer according to the present invention.
  • Figure 14 is an exploded schematic diagram of the upper sleeve of the main body of an electronic atomizer according to the present invention.
  • Figure 15 is a schematic diagram of the lower sleeve of the main body of an electronic atomizer according to the present invention.
  • Figure 16 is a schematic diagram of a mounting bracket in an electronic atomizer according to the present invention.
  • Figure 17 is a schematic diagram of a heating component in an electronic atomizer according to the present invention.
  • Figure 18 is a schematic diagram of an ejection pin in an electronic atomizer according to the present invention.
  • Figure 19 is a three-dimensional schematic view of a heating bracket in an electronic atomizer according to the present invention.
  • Figure 20 is another three-dimensional schematic view of a heating bracket in an electronic atomizer according to the present invention.
  • Figure 21 is a schematic diagram of the cooperation between the first protruding part and the second recessed part, and the first recessed part and the second protruding part in an electronic atomizer according to the present invention
  • Figure 22 is a three-dimensional schematic view of a microphone holder in an electronic atomizer according to the present invention.
  • Figure 23 is another three-dimensional schematic view of the microphone holder in an electronic atomizer according to the present invention.
  • Figure 24 is a schematic diagram of the liquid storage bomb installed inside the main body of an electronic atomizer according to the present invention.
  • Figure 25 is a schematic diagram of an electronic atomizer according to the present invention in which the liquid storage bomb is not installed in the main body;
  • Figure 26 is an exploded schematic diagram of a liquid storage bomb in an electronic atomizer according to the present invention.
  • Figure 27 is a schematic cross-sectional view of a liquid storage bomb in an electronic atomizer according to the present invention.
  • Figure 28 is a schematic diagram of the top cover of an electronic atomizer according to the present invention.
  • Figure 29 is a schematic diagram of an air guide tube in an electronic atomizer according to the present invention.
  • Figure 30 is a perspective view of an atomizer seat in an electronic atomizer according to the present invention.
  • Figure 31 is a cross-sectional view of the atomizer seat in an electronic atomizer according to the present invention.
  • Figure 32 is a schematic diagram of a liquid guiding device in an electronic atomizer according to the present invention.
  • Figure 33 is a schematic diagram of an electronic atomizer according to the present invention when the liquid storage bomb is not installed in the main body;
  • Figure 34 is a schematic diagram of the liquid storage bomb in an electronic atomizer according to the present invention when it is installed in the main body;
  • Figure 35 is a perspective view of the main body of an electronic atomizer according to the present invention.
  • Figure 36 is an exploded schematic diagram of the upper sleeve of the main body of an electronic atomizer according to the present invention.
  • Figure 37 is a schematic diagram of the lower sleeve of the main body of an electronic atomizer according to the present invention.
  • Figure 38 is a schematic diagram of a mounting bracket in an electronic atomizer according to the present invention.
  • Figure 39 is a schematic diagram of a heating component in an electronic atomizer according to the present invention.
  • Figure 40 is a schematic diagram of a heating element in an electronic atomizer according to the present invention.
  • Figure 41 is a three-dimensional schematic view of a heating bracket in an electronic atomizer according to the present invention.
  • Figure 42 is another three-dimensional schematic view of a heating bracket in an electronic atomizer according to the present invention.
  • Figure 43 is a three-dimensional schematic view of a microphone holder in an electronic atomizer according to the present invention.
  • Figure 44 is another three-dimensional schematic view of a microphone holder in an electronic atomizer according to the present invention.
  • the electronic atomizer includes a liquid storage bomb 1 and a main body 2.
  • the main body 2 has a liquid storage bomb installation cavity 3 that partially accommodates the liquid storage bomb 1.
  • a liquid storage tank 5 for storing atomized liquid is provided inside the liquid storage bomb 1.
  • the liquid storage tank 5 and the liquid storage bomb 1 are integrally formed, that is, the liquid storage tank 5 and the liquid storage bomb 1 are an integrated structure. Compared with the existing technology in which the liquid storage tank 5 and the liquid storage bomb 1 adopt a split structure, this method improves the utilization rate of the liquid storage bomb 1, saves materials, and eliminates the need to install the liquid storage tank 5.
  • an isolation wall 106 is provided inside the liquid storage bomb 1 .
  • the isolation wall 106 separates the interior of the liquid storage bomb 1 to form independent liquid storage chambers 5 and air passages 105 .
  • a liquid storage bin 5 is formed between one side of the isolation wall 106 and the inner wall of the liquid storage bomb 1
  • an air channel 105 is formed between the other side of the isolation wall 106 and the inner wall of the liquid storage bomb 1.
  • the cross-section of the liquid storage tank 5 is a superior arcuate shape
  • the cross-section of the air passage 105 is an inferior arcuate shape.
  • the superior arcuate shape here refers to a large semicircle
  • the inferior arcuate shape refers to a small semicircle.
  • an oil sealing cover 51 is provided on the top of the liquid storage tank 5.
  • the cross-sectional shape of the oil sealing cover 51 matches the cross-sectional shape of the liquid storage tank 5, and both are in an arcuate shape.
  • the side surface of the oil sealing cover 51 includes a vertical arc surface 511 and a vertical flat surface 512 .
  • An oil cap protrusion 513 is provided on the vertical plane 512, and accordingly, an oil cap slot 1061 is provided on the top of the isolation wall 106. When the oil sealing cap 51 is inserted into the liquid storage tank 5 , the oil cap protrusion 513 is embedded in the oil cap slot 1061 .
  • the user can pull the oil cap protrusion 513 to facilitate the removal of the oil sealing cap 51 .
  • atomized liquid can be added to the liquid storage tank 5 to facilitate the reuse of the liquid storage bomb 1 .
  • the oil sealing cap 51 is made of silicone.
  • the top surface of the isolation wall 106 is lower than the top surface of the liquid storage bomb 1, leaving space for installing the top cover 102 of the liquid storage bomb.
  • the top of the liquid storage bin 5 can be provided with an oil filling port or an upwardly extending oil filling pipe for injecting atomized liquid into the liquid storage warehouse 5 instead of using the above-mentioned oil sealing cover 51; the oil filling port or the oil filling pipe passes through the obstruction.
  • the oil plug is closed.
  • the oil filling port or oil filling pipe can also be arranged on the side wall of the liquid storage bomb 1. Or the top of the liquid storage tank 5 is closed, and the liquid storage bomb 1 can only be used once, and atomized liquid cannot be added.
  • a liquid storage bomb top cover 102 is provided on the top of the liquid storage bomb 1 , and the liquid storage bomb top cover 102 is located above the oil sealing cap 51 .
  • the liquid storage bomb top cover 102 is provided with an air outlet hole 103, and the side wall of the liquid storage bomb top cover 102 is provided with an air outlet hole 1021.
  • the air outlet hole 103 communicates with the air channel 105 through the air outlet hole 1021.
  • a conduit 6 is provided at the bottom of the liquid storage bin 5 , and the atomized liquid in the liquid storage bin 5 flows out from the conduit 6 .
  • the liquid conduit 6 is located at the center of the cross-section of the liquid storage bomb 1.
  • the liquid conduit 6 and the liquid storage tank 5 are transitionally connected through a tapered portion 52.
  • the tapered portion 52 facilitates the atomization of liquid from the liquid storage tank 5. Quickly flow into the catheter 6.
  • the outside of the liquid conduit 6 is wrapped with a one-way valve 7 , and a liquid conduction device 8 is embedded inside the one-way valve 7 .
  • a central hole 81 is provided in the middle of the liquid conduction device 8 .
  • the liquid guide device 8 corresponds to the heating component 4 in the main body 2, and is also provided at the bottom of the liquid storage bomb installation cavity 3 corresponding to the center hole 81 for opening the one-way valve 7.
  • the thimble 9 can pass through the central hole 81 in the middle of the liquid guide device 8 to open the one-way valve 7.
  • the atomized liquid in the liquid storage bin 5 flows through the liquid guide tube 6 to the liquid guide device 8, and the liquid guide The device 8 can penetrate the atomized liquid, and the heating component 4 in the main body 2 generates heat to atomize the atomized liquid to generate smoke.
  • the main body 2 is provided with a battery 15 and a control circuit board 16.
  • the battery 15 is used to supply power to the control circuit board 16.
  • the control circuit board 16 is electrically connected to the heating component 4 and is used to control the heating of the heating component.
  • the above-mentioned liquid conducting device 8 can be made of non-woven fabric, glass wool, microporous ceramics, etc., and the penetration effect of the atomized liquid can be enhanced by selecting appropriate materials.
  • the space between the tapered portion 52 and the bottom inner wall of the liquid storage bomb 1 forms an air guide cavity 107 , and the air guide cavity 107 is connected with the air channel 105 .
  • the inner wall of the bottom of the liquid storage bomb 1 is provided with air inlet holes 104 .
  • Each air inlet 104 extends upward from the lower end of the bottom inner wall of the liquid storage bomb 1 and is connected with the air guide cavity 107 .
  • an oil sealing film 71 is provided inside the one-way valve 7 , and the oil sealing film 71 is located on the bottom surface of the conduit 6 .
  • the crack 72 is closed in a natural state with a narrow gap and no liquid leakage. When the crack 72 is penetrated by the ejector pin 9, it deforms, and the gap between the cracks 72 increases and atomizes. Liquid starts in catheter 6 down flow.
  • the crack 72 is in the shape of a cross.
  • the crack 72 can also be in the shape of a three-pointed star, that is, three slits extend from the center of the oil sealing film to the edge, and the angle between the two adjacent slits is 120°; it can also be Multiple gaps extend evenly from the center of the oil sealing film to the edge, such as four gaps (refer to cross-shaped cracks), five gaps, six gaps, etc.
  • air inlets 104 there are more than two air inlets 104, which may be three, four, five, etc. Further, as shown in Figures 12 and 13, it is preferred that there are three air inlet holes 104, evenly distributed along the circumferential direction of the bottom inner wall of the liquid storage bomb 1; that is, the three air inlet holes 104 are in a 120° angle of the liquid storage bomb 1 The inner wall is evenly distributed in the circumferential direction, and the cross section of the air inlet hole 104 is arc-shaped.
  • the heating component 4 in the host body 2 generates heat to atomize the atomized liquid in the liquid guide device 8 to generate smoke, and the smoke enters the air passage 105 from the three air inlet holes 104 . Since the three air inlets 104 are evenly distributed, the smoke intake is more balanced, and the condensate will not accumulate in one air inlet 104, but is evenly distributed in the three air inlets 104, so that the air inlet 104 is There will be no large condensation effect, and correspondingly there will be no large water droplets that will be sucked into the human mouth.
  • the catheter tube 6 is fully wrapped by the one-way valve 7, the atomized liquid in the catheter tube 6 will not leak from the gap and enter the airway 105, which has a good sealing effect.
  • a sealing device 10 is also provided in the liquid storage tank 5.
  • the sealing device 10 is used to seal the catheter 6 to prevent the atomized liquid in the liquid storage 5 from flowing downward along the catheter 6.
  • the thimble 9 opens the single
  • the sealing device 10 will also be pushed open, so that the sealing device 10 no longer seals the catheter 6 .
  • the sealing of the catheter 6 by the sealing device 10 is one-time. After the liquid storage bomb 1 is installed in the main body 2 for the first time, the sealing device 10 will be pushed open by the ejector pin 9 and float in the atomized liquid. . When the liquid storage bomb 1 is separated from the main body 2, the sealing device 10 no longer seals the liquid conduit 6, or cannot completely seal the liquid conduit 6. For example: when the material of the sealing device 10 is metal and the liquid storage bomb 1 is placed vertically, the sealing device 10 will naturally fall into the conduit 6 and block it, thereby achieving a certain sealing effect. However, this method is related to the material of the sealing device 10 and the placement direction of the liquid storage bomb 1 .
  • the one-way valve 7 is different from the sealing device 10.
  • the one-way valve 7 can continuously seal the liquid storage bomb 1 to prevent the leakage of atomized liquid.
  • the user will take out the liquid storage bomb 1 after the atomized liquid is consumed, so that there will be no leakage of the atomized liquid.
  • this situation does not apply to every user.
  • the user wants to take out the liquid storage cartridge 1 with unused atomized liquid, he needs to consider whether the atomized liquid will leak.
  • the above-mentioned one-way valve 7 can effectively solve this problem. No matter whether the atomized liquid in the liquid storage bomb 1 is consumed, the atomized liquid will not leak after the liquid storage bomb 1 is taken out, and the user can Take out the liquid storage bomb 1, there is no need to worry about the leakage of atomized liquid.
  • the one-way valve 7 itself can play the role of sealing the atomized liquid. You can only use the one-way valve 7 to seal the atomized liquid, or you can add a sealing device 10 in the liquid storage bin 5 , further enhancing the initial sealing effect.
  • the sealing device 10 is adapted to the catheter 6.
  • the shape of the sealing device 10 is a sphere; when the cross-section of the catheter 6 is square, the sealing device 10 is in the shape of a sphere.
  • the device 10 is a cube.
  • the sealing device 10 may also have other shapes adapted to the cross-section of the catheter 6 .
  • the cross section of the catheter 6 is circular and the sealing device 10 is a sphere.
  • the material of the sealing device 10 can be metal, glass, silicone, plastic, etc., and can play a sealing role.
  • the host body 2 includes an upper sleeve 21 and a lower sleeve 22 .
  • the interior of the upper casing 21 is provided with a liquid storage bomb sealing seat 11 and a liquid storage bomb limiting sleeve 12 from top to bottom in order for the liquid storage bomb 1 to pass through.
  • the liquid storage bomb sealing seat 11 and the liquid storage bomb limiting sleeve 12 are both hollow kits, which are adapted to the outer diameter of the liquid storage bomb 1 and can limit the liquid storage bomb 1 to ensure that the thimble 9 can be accurately aligned with the center. Hole 81.
  • a sealing gasket 13 is embedded in the bottom of the liquid storage bomb limiting sleeve 12, and the sealing gasket 13 can play a dustproof and waterproof role.
  • a mounting bracket 14 is provided inside the lower casing 22.
  • the top of the mounting bracket 14 is provided with a first installation cavity 141 for installing the heating component 4.
  • the mounting bracket 14 is also provided with a first installation cavity 141 for installing the battery. 15 and the second installation cavity 142 of the control circuit board 16.
  • the battery 15 is electrically connected to the control circuit board 16.
  • the control circuit board 16 is also connected to the heating group.
  • Piece 4 is electrically connected.
  • the above-mentioned liquid storage bomb installation cavity 3 is composed of the liquid storage bomb sealing seat 11 and the hollow part of the liquid storage bomb limiting sleeve 12 as well as a part of the first installation cavity 141 .
  • a heating component 4 is provided at the bottom of the liquid storage bomb installation cavity 3 , and the heating component 4 is specifically arranged in the first installation cavity 141 .
  • the upper end of the lower casing 22 is also provided with a mounting bracket limiting sleeve 19.
  • the mounting bracket limiting sleeve 19 is used to limit the mounting bracket 14, prevent the mounting bracket 14 from moving, and can also play an external decoration role.
  • the heating component 4 includes a heating piece 44 and a heating bracket 43 that fixes the heating piece 44 .
  • the heating piece 44 is electrically connected to the control circuit board 16 .
  • the heating piece 44 is in contact with the liquid guide device 8 to facilitate heating of the atomized liquid.
  • the heating piece 44 is fixed on the heating bracket 43 through conductive pins 45 and is electrically connected to the control circuit board 16 .
  • conductive pins 45 There are two conductive pins 45 , and the heating sheet 44 is fixed on the top of the two conductive pins 45 .
  • the outer contour of the heating piece 44 may be circular, rectangular, etc.
  • the ejector pin 9 is vertically fixed on the heating bracket 43 , and the ejector pin 9 passes through the center of the heating sheet 44 .
  • the thimble 9 has a rod-shaped structure as a whole.
  • the head of the thimble 9 is a tip.
  • a positioning portion 91 is provided near the tail of the thimble 9.
  • the positioning portion 91 is sleeved on the thimble 9 and integrally formed with the thimble 9.
  • the outer contour of the positioning portion 91 is circular. Of course, it can also be in other shapes, such as rectangle, prism, etc.
  • the head of the ejector pin 9 may also be flat or rounded.
  • the heating bracket 43 has a cylindrical structure, including a bracket top wall 431 and a bracket side wall 432.
  • a positioning groove 433 matching the positioning part 91 of the thimble 9 is provided at the center of the upper surface of the bracket top wall 431.
  • a fixing hole 434 is provided in the center of the positioning groove 433 for the tail end of the thimble 9 to pass through;
  • the lower surface is also provided with a corresponding fixing post 435, and the fixing hole 434 penetrates the fixing post 435.
  • the upper surface of the bracket top wall 431 is also provided with pin holes 436 for the conductive pins 45 to pass through.
  • pin holes 436 There are two pin holes 436, which are symmetrically distributed about the positioning grooves 433, and the pin holes 436 penetrate the bracket top wall 431.
  • pin holes 436 are provided on the left and right sides of the positioning groove 433 , and the conductive pins 45 pass through the pin holes 436 and are then fixed on the fixing posts 435 .
  • the upper surface of the bracket top wall 431 is also provided with air flow guide posts 437.
  • the air flow guide posts 437 are provided with first air flow guide holes 438.
  • the first air flow guide holes 438 Penetrating through the top wall of the bracket 431, in FIG. 18, the air flow guide pillars 437 are provided on the upper and lower sides of the positioning groove 433.
  • the lower surface of the bracket top wall 431 is also vertically provided with mounting posts 439.
  • mounting posts 439 There are two mounting posts 439, which are symmetrically distributed.
  • the height of the mounting post 439 is greater than the height of the bracket side wall 432 , that is, the mounting post 439 is exposed from the bracket side wall 432 .
  • the pin holes 436, the first airflow guide holes 438, and the mounting posts 439 are not limited to two, but can also be multiple, such as three, four, etc.; where, the number of the pin holes 436 depends on Number of conductive pins 45.
  • the liquid storage bomb 1 is cylindrical, and its bottom is evenly distributed with a plurality of first protrusions 108 and first depressions 109 along the circumferential direction.
  • the outer contour of the recessed portion 109 is a continuous, smooth curved surface.
  • the liquid storage bomb installation cavity 3 is provided with a plurality of second recessed portions 401 and 401 that are respectively adapted to the first protruding portion 108 and the first recessed portion 109.
  • the heating piece 44 is in contact with the liquid guide device 8 to facilitate heating of the atomized liquid.
  • liquid storage bomb in the present invention is not used, but other liquid storage bombs are used, then when other liquid storage bombs are installed in the main body 2, they do not have the first protruding part 108 and the first recessed part 109, or cannot When matched with the host body 2, other The liquid storage bomb 1 cannot be installed accurately in the main body 2, which will result in the heating piece 44 not contacting the liquid guide device 8 or the contact being insufficient, and the atomized liquid cannot be heated well. Therefore, this method can effectively prevent counterfeiting and identify the liquid storage bomb 1, and remind the user to use the matching liquid storage bomb in the present invention.
  • the first protruding part 108 and the first recessed part 109 have the same shape.
  • the same shape here means that the outer contour shapes of the first protruding part 108 and the first recessed part 109 are the same, and the two adjacent first protruding parts 108 and the first recessed part 109 have the same shape.
  • a first recessed portion 109 is formed between the protruding portions 108 .
  • the first convex portion 108 and the first recessed portion 109 are formed by processing the liquid storage bomb 1 through a circular quadratic curve equation, and the first convex portion 108 and the first recessed portion 109 are the same in number.
  • the second recessed portion 401 and the second protruding portion 402 are arranged on the heating bracket 43 . Specifically, the second recessed portion 401 and the second protruding portion 402 are arranged on the upper surface of the bracket top wall 431 .
  • the number of the first protrusions 108 is 3-8, the top height of the first protrusions 108 is 0.3mm ⁇ 2mm, and surrounds the bottom of the liquid storage bomb 1 Evenly distributed; the number and top height of the second protruding portion 402 and the first protruding portion 108 are the same, the number of the first recessed portion 109 and the second recessed portion 401 is the same as the first protruding portion 108, and the bottom height is the same as the first recessed portion 108.
  • the tops of the protrusions are of the same height.
  • the liquid storage bomb 1 when the liquid storage bomb 1 is installed in the main body 2, even if the first protruding part 108 and the second recessed part 401, the first recessed part 109 and the second protruding part 402 do not completely fit together, due to the first
  • the outer contours of the protruding part 108 and the second recessed part 401, the first recessed part 109 and the second protruding part are all smooth curved surfaces, which can automatically slide and rotate, or the user can achieve multiple functions by gently rotating the liquid storage bomb.
  • the first protruding portion 108 and the plurality of second recessed portions 401, and the plurality of first recessed portions 109 and the plurality of second protruding portions 402 are engaged together one by one; in this way, the effect of blind insertion can be achieved, and the operation Convenient and simple.
  • the number of the first protrusions 108 is 4 to 5, and the top height of the first protrusions 108 is 0.7 mm to 1.0 mm.
  • the number of the first protruding parts 108 is 4, and the top height of the first protruding parts 108 is 0.7 mm.
  • a microphone base 42 is provided at the bottom of the first installation cavity 141 , and the heating bracket 43 is fixed above the microphone base 42 .
  • the upper surface of the microphone base 42 is also provided with a mounting hole 421 that matches the above-mentioned mounting post 439.
  • the mounting hole 421 penetrates the entire microphone base 42, so that the mounting post on the heating bracket 43 can Insert it into the installation hole to realize the fixation of the heating bracket 43.
  • the upper surface of the microphone base 42 is further provided with a groove 422, and a second airflow guide hole 423 is provided at the center of the bottom surface of the groove 422.
  • a microphone 41 is provided in the microphone holder 42.
  • the microphone 41 is electrically connected to the control circuit board 16.
  • the microphone 41 can detect air pressure changes.
  • the microphone holder 42 is provided with a microphone installation cavity 424 inside.
  • the microphone 41 is installed in the microphone installation cavity 424.
  • the second airflow guide hole 425 penetrates the microphone holder 42.
  • the microphone 41 can detect the second airflow guide hole 425. Airflow changes. When the user inhales the electronic atomizer, the airflow in the microphone 41 first passes through the second airflow guide hole 425 and then flows upward through the first airflow guide hole 439, thereby triggering the microphone 41 and transmitting electricity to the control circuit board 16. signal, the control circuit board 16 provides current to the heating piece 44 to heat and atomize the atomized liquid.
  • the lower surface of the microphone base 42 is also provided with two wire holes 426.
  • the wire holes 426 are located at the edge of the lower surface of the microphone base 42, and the wire holes 426 penetrate the microphone base 42.
  • the wire holes 426 are used for A conductive cable is passed through, one end of the conductive cable is electrically connected to the control circuit board 16, and the other end is electrically connected to the conductive pin 45.
  • a sealing ring 20 is provided between the heating bracket 43 and the inner wall of the lower sleeve 22 .
  • a charging interface 17 is provided at the bottom of the lower sleeve 22 .
  • the charging interface 17 is electrically connected to the control circuit board 16 , and the battery 15 can be charged through the charging interface 17 .
  • control circuit board 16 is also connected to a carbon deposit removal switch.
  • the carbon deposit removal switch can be set at the bottom of the lower casing 22 or on the side wall of the lower casing 22. When there is a lot of carbon deposits accumulated on the heating piece 44, it is triggered.
  • the carbon deposit removal switch controls the circuit board 16 to control the heating piece 44 to continue to heat up. When the temperature rises to a certain temperature, the carbon deposit on the heating piece 44 is vaporized at high temperature, thereby completing the removal of the carbon deposit.
  • the type of carbon deposit removal switch can be a mechanical switch, an electrostatic touch switch, etc., which can be manually triggered manually, for example: pressing the carbon deposition removal switch for a few seconds, flipping the carbon deposition removal switch, touching the carbon deposition removal switch, etc.
  • a Bluetooth module can also be provided on the control circuit board 16.
  • the interaction with electronic devices can be realized through the Bluetooth module, and the function of clearing carbon deposits is triggered by signals on the electronic device. For example: on electronic devices Click the option to remove carbon deposits on the device.
  • the control circuit board 16 controls the heating chip 44 to continue to heat up. When the temperature rises to a certain temperature, the carbon deposits on the heating chip 44 are vaporized at high temperature, thereby completing the removal of the carbon deposits. .
  • the removal of carbon deposits can be triggered manually or through electronic equipment.
  • the time for the heating chip 44 to continuously heat up can be set to 10s to 15s.
  • the carbon deposits are vaporized at high temperature.
  • the bottom of the lower sleeve 22 is also provided with a bottom cover 18, and the charging interface 17 is provided on the bottom cover 18.
  • the present invention also provides a liquid storage bomb for an electronic atomizer.
  • the liquid storage bomb 1 is to adapt to the above-mentioned host body 2. After being installed in the above-mentioned host body 2, the heating piece 44 in the host body 2 is in contact with the liquid storage cartridge.
  • the liquid guide device 8 in the bomb is just in full contact to facilitate heating of the atomized liquid in the liquid storage bomb 1.
  • the liquid storage bomb 1 is cylindrical, with a plurality of first protrusions 108 and first recessed parts 109 evenly distributed at its bottom along the circumferential direction.
  • the outer contours of the first protrusions 108 and the first recessed parts 109 are continuous, Smooth curved surface.
  • the first protruding part 108 and the first recessed part 109 have the same shape.
  • the same shape here means that the outer contour shapes of the first protruding part 108 and the first recessed part 109 are the same, and the two adjacent first protruding parts
  • a first recess 109 is formed between 108 .
  • the first convex portion 108 and the first recessed portion 109 are formed by processing the liquid storage bomb through a circular quadratic curve equation, and the first convex portion 108 and the first recessed portion 109 are the same in number.
  • the number of the first protrusions 108 is 4 to 5, and the top height is 0.7 mm to 1.0 mm.
  • the number of first protrusions 108 is 4, and the top height is 0.7 mm.
  • an electronic atomizer which includes a liquid storage bomb and a main body.
  • the main body has a liquid storage bomb installation cavity that partially accommodates the liquid storage bomb; the liquid storage bomb is cylindrical, and its bottom is along the circumference.
  • a plurality of first protrusions and first recesses are evenly distributed in the direction.
  • the outer contours of the first protrusions and the first recesses are continuous and smooth curved surfaces.
  • a plurality of first protrusions and first recesses are provided in the liquid storage bomb installation cavity. The first protruding part and the first recessed part are matched with the second recessed part and the second protruding part.
  • the liquid storage bomb When the liquid storage bomb is installed in the liquid storage bomb installation cavity, the first protruding part and the second concave part fit together correspondingly, and the first concave part and the second protruding part fit together correspondingly; the liquid storage bomb exactly fits It is installed in the main body of the main unit. At this time, the heating sheet is in contact with the liquid guide device to facilitate heating of the atomized liquid.
  • the liquid storage bomb in the present invention has good anti-counterfeiting identification function and is convenient for blind insertion into the host body.
  • the electronic atomizer includes a liquid storage bomb 1 and a main body 2.
  • the main body 2 has a liquid storage bomb installation cavity 3 that partially accommodates the liquid storage bomb 1.
  • the liquid storage bomb 1 is used When, it is installed in the liquid storage bomb installation cavity 3.
  • the top of the liquid storage bomb 1 is provided with a top cover 102.
  • the top cover 102 is provided with an air outlet 103.
  • the bottom of the liquid storage bomb 1 is provided with an atomization seat 7. After the atomization liquid is heated, Atomization forms atomized gas, and this process is carried out in the atomizing seat 7 .
  • An air guide tube 6 is provided between the top cover 102 and the atomizer seat 7. The air guide tube 6 is located at the center of the liquid storage bomb 1. When the user inhales on the top cover 102, the atomized gas in the atomizer seat 7 It is transmitted to the air outlet 103 through the air guide tube 6 .
  • the air guide tube 6 and the part between the outer wall of the atomization seat 7 and the inner wall of the liquid storage bomb 1 constitute a liquid storage tank 5 for storing atomized liquid. After the top cover 102 is opened, the liquid storage tank 5 can be filled. Add atomizing liquid inside.
  • the top of the air guide tube 6 is fixedly connected to the top cover 102 .
  • a slot 1021 is provided in the top cover 102, and the slot 1021 is connected with the air outlet 103.
  • the top of the air guide tube 6 is installed into the slot 1021 by plugging, so that the top of the air guide tube 6 can be installed in the slot 1021. fixed.
  • the bottom of the air guide tube 6 is movably connected to the atomizer seat 7.
  • the atomizer seat 7 is a hollow sleeve structure with a sliding groove 71 provided at the top.
  • a matching portion 62 matching the sliding groove 71 is provided on the outer wall of the bottom of the air guide tube 6 .
  • the sliding groove 71 is sleeved on the matching portion 62 The outer periphery can move up and down along the fitting portion 62 .
  • the top cover 102 is provided with an air outlet 103, and the air guide 6 is provided with an air passage 61.
  • the air outlet 103 communicates with the mist through the air passage 61.
  • the bottom of the atomizer seat 7 is provided with an installation cavity 72 for accommodating the liquid guide device 8.
  • the top of the installation cavity 72 is connected with the sliding groove 71, and the bottom of the installation cavity 72 is provided with an opening for the heating element 41 to pass through.
  • a liquid guide hole 73 is provided on the inner wall of the installation cavity 72 , and the atomized liquid in the liquid storage bin 5 flows to the liquid guide device 8 through the liquid guide hole 73 .
  • There are multiple liquid guide holes 73 evenly distributed along the axial direction of the installation cavity 72 . In FIG. 31 , there are four liquid guide holes 73 , but they are not limited to this number. They can also be three, five, or six. wait.
  • the liquid guide device 8 has a hollow structure and is used to penetrate the atomized liquid.
  • the liquid guide device 8 has a cavity 81 that is adapted to the heating element 41 (described in detail below).
  • the heating element 41 is located just inside the cavity 81 and is in contact with the inner wall of the cavity 81 .
  • the material of the liquid guide device 8 can be non-woven fabric, glass wool, microporous ceramics, etc., and the penetration effect of the atomized liquid can be enhanced by selecting appropriate materials.
  • the shape of the liquid guiding device 8 is a hollow cylindrical shape.
  • the shape of the liquid guiding device 8 can also be other hollow shapes, such as a square cylinder, etc.
  • FIG. 33 is a schematic diagram when the liquid storage bomb 1 is not installed in the main body 2
  • FIG. 34 is a schematic diagram when the liquid storage bomb 1 is installed in the main body 2 .
  • a sealing seat 9 is set around the atomization seat 7, and the sealing seat 9 is made of silicone.
  • the liquid guide hole 73 is closed by the inner wall of the sealing seat 9 .
  • the heating bracket 42 is provided with a protrusion 43 for pushing the atomization seat 7 to move upward.
  • the atomization seat 7 moves upward, thereby causing the sliding groove 71 to move along the The fitting part 62 moves upward; when the fitting part 62 is completely accommodated in the sliding groove 71, the liquid guide hole 73 is connected with the liquid storage tank 5, and the atomized liquid in the liquid storage tank 5 flows to the liquid guide device 8 through the liquid guide hole 73, and the liquid guide hole 73 is connected to the liquid guide device 8.
  • the liquid device 8 begins to penetrate the atomized liquid.
  • the heating element 41 is just located in the cavity 81 and is in contact with the inner wall of the cavity 81.
  • the main body 2 is provided with a microphone holder 24, and the microphone holder 24 is installed with The microphone 23 that senses changes in airflow is electrically connected to the control circuit board 16 in the host body 2 .
  • the control circuit board 16 provides current to the heating element 41 so that the heating element 41 generates heat and penetrates into the cavity 81.
  • the atomized liquid on the inner wall is heated and atomized to form atomized gas.
  • a plurality of sealing grooves 621 are provided around the circumference of the outer wall of the fitting portion 62 , and the sealing rings 10 are installed in the sealing grooves 621 .
  • the sealing ring 10 can prevent the atomized liquid in the liquid storage tank 5 from entering the air channel 61 on the one hand, and can also prevent the atomized liquid in the atomizing seat 7 from entering the air channel 61 on the other hand.
  • the atomized gas enters the liquid storage tank 5 .
  • the host body 2 includes an upper sleeve 21 and a lower sleeve 22 .
  • the inside of the upper casing 21 is provided with a liquid storage bomb installation sleeve 11 and a liquid storage bomb limiting sleeve 12 from top to bottom, which the liquid storage bomb 1 can pass through.
  • the liquid storage bomb installation sleeve 11 and the liquid storage bomb limiting sleeve 12 are both hollow kits, which are adapted to the outer diameter of the liquid storage bomb 1 and can limit the position of the liquid storage bomb 1 to ensure that the heating element 41 can be accurately aligned. Cavity 81.
  • a sealing gasket 13 is embedded in the bottom of the liquid storage bomb limiting sleeve 12, and the sealing gasket 13 can play a dustproof and waterproof role.
  • the lower sleeve 22 is provided with a mounting bracket 14 inside.
  • the top of the mounting bracket 14 is provided with a first mounting cavity 141 for installing the heating component 4.
  • the mounting bracket 14 is also provided with a second mounting cavity 142 for installing the battery 15 and a second mounting cavity 142 for installing the battery 15.
  • the battery 15 is electrically connected to the control circuit board 16
  • the control circuit board 16 is also electrically connected to the heating component 4 .
  • the above-mentioned liquid storage bomb installation cavity 3 is composed of a hollow liquid storage bomb installation sleeve 11 and a liquid storage bomb limit sleeve 12. and a part of the first mounting cavity 141 .
  • a heating component 4 is provided at the bottom of the liquid storage bomb installation cavity 3 , and the heating component 4 is specifically arranged in the first installation cavity 141 .
  • the upper end of the lower casing 22 is also provided with a mounting bracket limiting sleeve 19.
  • the mounting bracket 14 limiting sleeve is used to limit the mounting bracket 14, prevent the mounting bracket 14 from moving, and can also play an external decoration role.
  • a heating component 4 for atomizing atomized liquid is provided in the liquid storage bomb installation cavity 3.
  • the heating component 4 includes a heating element 41 and a heating bracket 42 that fixes the heating element 41.
  • the heating element 41 is fixed on the heating bracket 42 through the conductive pins 412 and is electrically connected to the control circuit board 16 through the conductive pins 412 .
  • the heating element 41 has a hollow sleeve structure as a whole, and an air hole 411 is provided on the cylinder wall of the heating element 41 . After the barrel wall of the heating element 41 generates heat to heat and atomize the atomized liquid, the atomized gas is transmitted to the air guide tube 6 through the air hole 411 . It can be seen that the contact area between the heating element 41 and the cavity 81 of the liquid guide device 8 is large, and the atomized liquid in the liquid guide device 8 can be fully atomized, and the atomization speed and atomization effect are good.
  • the heating bracket 42 has a cylindrical structure, including a bracket top wall 421 and a bracket side wall 422.
  • An airflow guide post 45 is provided at the center of the upper surface of the bracket top wall 421.
  • a first airflow guide hole 46 is provided on the airflow guide pillar 45. The first airflow guide hole 46 penetrates the bracket top wall 421. The user is inhaling the electronic atomizer. , the airflow of the microphone head 23 in the microphone holder 24 disappears and flows upward through the airflow guide hole.
  • the lower surface of the bracket top wall 421 is also provided with a corresponding fixing post 48, and the first airflow guide hole 46 penetrates the fixing post 48.
  • the upper surface of the bracket top wall 421 is also provided with pin holes 44 for the conductive pins 412 to pass through.
  • pin holes 44 There are two pin holes 44, which are symmetrically distributed about the airflow guide column 45, and the pin holes 44 penetrate the bracket top wall 421.
  • the conductive pins 412 pass through the pin holes 44 and are then fixed on the fixing posts 48 .
  • the heating bracket 42 is provided with a protrusion 43 for pushing the atomization seat 7 to move upward.
  • the protrusion 43 moves upward against the atomization seat 7, so that the liquid guide hole 73 is in contact with the reservoir.
  • Liquid tank 5 is connected.
  • the lower surface of the bracket top wall 421 is also vertically provided with mounting posts 47.
  • mounting posts 47 There are two mounting posts 47, which are symmetrically distributed.
  • the height of the mounting post 47 is greater than the height of the bracket side wall 422 , that is, the mounting post 47 is exposed from the bracket side wall 422 .
  • a microphone base 24 is provided at the bottom of the first installation cavity 141 , and the heating bracket 42 is fixed above the microphone base 24 .
  • the upper surface of the microphone base 24 is also provided with a mounting hole 241 that matches the above-mentioned mounting post 47.
  • the mounting hole 241 runs through the entire microphone base 24, so that the mounting post 47 on the heating bracket 42 can be inserted into the mounting hole 241.
  • the heating bracket 42 is fixed.
  • the microphone holder 24 is provided with a microphone 23.
  • the microphone 23 is electrically connected to the control circuit board 16.
  • the microphone 23 can detect air pressure changes.
  • the microphone base 24 is provided with a microphone installation cavity 243 inside, and the microphone 23 is installed in the microphone installation cavity 243 .
  • the upper surface of the microphone base 24 is also provided with a groove 242, and a second airflow guide hole 244 is provided on the bottom surface of the groove 242.
  • the second airflow guide hole 244 penetrates the microphone base 24, and the microphone head 23 can detect the second airflow.
  • the airflow in the guide hole 244 changes; when the user inhales the electronic atomizer, the airflow in the microphone 23 first passes through the second airflow guide hole 244 and then flows upward through the first airflow guide hole 46, thereby triggering the microphone 23.
  • the electrical signal is transmitted to the control circuit board 16, and the control circuit board 16 provides current to the heating element 41 to heat and atomize the atomized liquid.
  • the lower surface of the microphone holder 24 is also provided with two wire holes 245.
  • the wire holes 245 are located at the edge of the lower surface of the microphone holder 24, and the wire holes penetrate through the microphone holder 24.
  • the wire holes are used for conducting electricity.
  • the cable passes through, one end of the conductive cable is electrically connected to the control circuit board 16, and the other end is electrically connected to the conductive pin 412.
  • a sealing ring 10 is provided between the heating bracket 42 and the inner wall of the lower sleeve 22 .
  • a charging interface 17 is provided at the bottom of the lower sleeve 22 .
  • the charging interface 17 is electrically connected to the control circuit board 16 , and the battery 15 can be charged through the charging interface 17 .
  • control circuit board 16 is also connected to a carbon deposit removal switch.
  • the carbon deposit removal switch can be set at the bottom of the lower casing 22 or on the side wall of the lower casing 22. When there is a lot of carbon deposits accumulated on the heating element, the removal is triggered.
  • the carbon deposit switch and the control circuit board 16 control the heating element to continue to heat up. When the temperature rises to a certain temperature, the carbon deposits on the heating element are vaporized at high temperature, thereby completing the removal of the carbon deposits.
  • the type of carbon deposit removal switch can be a mechanical switch, an electrostatic touch switch, etc., which can be manually triggered manually, for example: pressing the carbon deposition removal switch for a few seconds, flipping the carbon deposition removal switch, touching the carbon deposition removal switch, etc.
  • a Bluetooth module can also be provided on the control circuit board 16.
  • the interaction with electronic devices can be realized through the Bluetooth module, and the function of clearing carbon deposits is triggered by signals on the electronic device. For example: on electronic devices Click the option to remove carbon deposits on the device. After receiving this signal, the control circuit board 16 controls the heating element to continue to heat up. When the temperature rises to a certain temperature, the carbon deposits on the heating element are vaporized at high temperature, thereby completing the removal of carbon deposits.
  • the removal of carbon deposits can be triggered manually or through electronic equipment.
  • the continuous heating time of the heating element can be set to 10s to 15s. During the continuous heating process, the carbon deposits will be vaporized at high temperature.
  • the bottom of the lower sleeve 22 is also provided with a bottom cover 18, and the charging interface 17 is provided on the bottom cover 18.
  • an electronic atomizer which includes a liquid storage bomb and a main body.
  • the main body has a liquid storage bomb installation cavity that partially accommodates the liquid storage bomb.
  • the liquid storage bomb stores atomized liquid.
  • the heating component includes a heating element.
  • the liquid guide device is a hollow structure and has a heating element. When the liquid storage bomb is installed in the host body, the heating element is located exactly in the cavity and is in contact with the inner wall of the cavity.
  • the heating element has a large contact area with the cavity of the liquid conduction device, can fully atomize the atomized liquid in the liquid conduction device, and has good atomization speed and atomization effect.

Landscapes

  • Special Spraying Apparatus (AREA)

Abstract

Un atomiseur électronique est divulgué dans la présente invention, lequel comprend une cartouche de stockage de liquide et un corps de machine principal. Le corps de machine principal est pourvu d'une cavité de montage de cartouche de stockage de liquide pour recevoir partiellement la cartouche de stockage de liquide ; la cartouche de stockage de liquide est cylindrique, et une pluralité de premières parties saillantes et une pluralité de premières parties évidées sont disposées uniformément au niveau de la partie inférieure de la cartouche de stockage de liquide dans une direction circonférentielle ; et les contours externes des premières parties saillantes et des premières parties évidées sont des surfaces incurvées continues et lisses ; la cavité de montage de cartouche de stockage de liquide est pourvue d'une pluralité de secondes parties évidées et d'une pluralité de secondes parties saillantes qui sont respectivement adaptées aux premières parties saillantes et aux premières parties évidées ; lorsque la cartouche de stockage de liquide est montée dans la cavité de montage de cartouche de stockage de liquide, les premières parties saillantes et les secondes parties évidées sont adaptées de manière correspondante, et les premières parties évidées et les secondes parties saillantes sont adaptées de manière correspondante ; la cartouche de stockage de liquide est montée de manière exacte et précise dans le corps de machine principal, et dans ce cas, une pièce chauffante est en contact avec un dispositif de guidage de liquide, de telle sorte qu'un liquide d'atomisation soit commodément chauffé. La cartouche de stockage de liquide de la présente invention a un bon effet d'identification anti-contrefaçon, et est pratique pour une insertion à l'aveugle dans le corps de machine principal.
PCT/CN2023/073900 2022-04-24 2023-01-30 Atomiseur électronique et cartouche de stockage de liquide pour atomiseur électronique WO2023207237A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202220958311.9U CN219205938U (zh) 2022-04-24 2022-04-24 一种电子雾化器及用于电子雾化器的储液弹
CN202220957593.0U CN219069445U (zh) 2022-04-24 2022-04-24 一种电子雾化器
CN202220957593.0 2022-04-24
CN202220958311.9 2022-04-24

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WO2023207237A1 true WO2023207237A1 (fr) 2023-11-02

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CN209788494U (zh) * 2019-04-15 2019-12-17 深圳市吉迩科技有限公司 电子烟盲插结构
CN110584222A (zh) * 2019-10-31 2019-12-20 雷苗苗 烟弹及烟具
CN111165881A (zh) * 2019-12-24 2020-05-19 雷苗苗 烟弹及烟具
CN211065030U (zh) * 2019-08-30 2020-07-24 高煜翔 电子烟
KR102171026B1 (ko) * 2019-12-10 2020-10-28 선전 소트로윈 테크놀리지 코.,엘티디 전자담배용 스마트 전자무화기
CN218682030U (zh) * 2022-10-21 2023-03-24 声海电子（深圳）有限公司 雾化器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107495483A (zh) * 2017-09-30 2017-12-22 深圳市施美乐科技股份有限公司 一种带有无发热组件和导液装置油馕烟弹的电子烟
CN207428421U (zh) * 2017-09-30 2018-06-01 深圳市施美乐科技股份有限公司 一种带有无发热装置和倒液装置油馕烟弹的电子烟
CN209788494U (zh) * 2019-04-15 2019-12-17 深圳市吉迩科技有限公司 电子烟盲插结构
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