Portable atomization device

Abstract

The invention provides a portable atomization device which comprises a suction nozzle, an atomizer and a smoke filtering system connected with the atomizer, and the smoke filtering system comprises a filtering cavity, filtering liquid stored in the filtering cavity and a filtering cotton assembly stored in the filtering cavity; the filter cotton assembly comprises liquid storage cotton, and the liquid storage cotton is used for adsorbing the filtrate; smoke generated by the atomizer sequentially passes through the smoke filtering system and the suction nozzle. According to the atomization device, the smoke filtering system is arranged to filter smoke, and the liquid storage cotton in the filtering cotton assembly is used for absorbing the filtering liquid, so that the size of the filtering cavity is reduced, the overall size of the atomization device is reduced, and the atomization device is convenient to carry.

Description

Technical Field

[0001] This application relates to the field of electronic atomization, and more particularly to a portable atomizing device. Background Technology

[0002] There are many types of electronic atomizers on the market. Those that heat and atomize diluted e-liquid for users to inhale do not offer a truly original and pure taste; while atomized products made from tobacco paste can provide users with an original and pure taste, thus becoming the choice of more users.

[0003] The smoke from tobacco paste is quite pungent. Many tobacco paste-based atomizing products mimic traditional hookah by placing a water tank under the tobacco paste heater. The smoke is guided into the water tank, filtered through the water, and then inhaled through the mouthpiece. However, this method requires a large water tank with a sufficient water volume, resulting in a bulky product. Furthermore, the water tank is typically made of glass, making it inconvenient to carry and fragile. Therefore, an improved solution is urgently needed. Summary of the Invention

[0004] The purpose of this application is to provide a small, portable atomizing device.

[0005] To achieve the above objectives, the technical solution provided in this application is to provide a portable atomizing device, including a mouthpiece, an atomizer, and a smoke filtration system connected to the atomizer. The smoke filtration system includes a filter chamber, a filtrate stored in the filter chamber, and a filter cotton assembly stored in the filter chamber. The filter cotton assembly includes a liquid storage cotton, which is used to absorb the filtrate. The smoke generated by the atomizer passes sequentially through the smoke filtration system and the mouthpiece.

[0006] As a preferred technical solution, the filter cotton assembly further includes a first dry cotton block, which is disposed on the side of the filter chamber near the nozzle.

[0007] As a preferred technical solution, a porous partition is provided between the liquid storage cotton and the first dry cotton block.

[0008] As a preferred technical solution, the smoke filtration system further includes a heat insulation and gas dissipation layer disposed on the side of the liquid storage cotton near the atomizer. The heat insulation and gas dissipation layer is provided with a plurality of vent holes penetrating the heat insulation and gas dissipation layer, and the smoke from the atomizer can pass through the vent holes and enter the filter chamber.

[0009] As a preferred technical solution, the heat insulation and air dissipation layer is provided with a plurality of sinks and a plurality of protrusions between the plurality of sinks, and the plurality of air vents are dispersedly provided in the sinks and / or the protrusions; the protrusions support the liquid storage cotton.

[0010] As a preferred technical solution, the heat insulation and air dissipation layer has a recessed diffusion cavity on the side near the atomizer, and the diffusion cavity is connected to the plurality of air vents.

[0011] As a preferred technical solution, the filter chamber includes an upper sealing cover and a lower sealing cover; the smoke inlet of the smoke filtration system is located on the lower sealing cover; the lower sealing cover is provided with a receiving groove at the smoke inlet, and the heat insulation and gas dissipation layer is placed in the receiving groove.

[0012] As a preferred technical solution, the system further includes an air guiding assembly, which includes an air guiding component and a second dry cotton pad. The air guiding component is provided with a through groove, which is used to guide the smoke filtered by the smoke filtration system to the mouthpiece assembly. The second dry cotton pad is disposed on the side of the air guiding component near the smoke filtration system.

[0013] As a preferred technical solution, it also includes a flavored tobacco cartridge and an outer shell, wherein the outer shell covers the flavored tobacco cartridge and the smoke filtration system to form a whole; the smoke from the flavored tobacco cartridge and the smoke from the smoke filtration system are mixed and then enter the mouthpiece.

[0014] As a preferred technical solution, the smoke filtration system and the flavored tobacco cartridges are arranged side by side.

[0015] As a preferred technical solution, the portable atomizing device further includes an air guiding component, which mixes the smoke from the flavored tobacco cartridge and the smoke from the smoke filtration system and guides it toward the mouthpiece.

[0016] As a preferred technical solution, the thickness of the liquid storage cotton is greater than the thickness of the first dry cotton block.

[0017] As a preferred technical solution, the pores of the liquid storage cotton are larger than the pores of the first dry cotton block.

[0018] As a preferred technical solution, the portable atomizing device also includes a battery assembly that powers the atomizer and flavored cartridges respectively.

[0019] As a preferred technical solution, the atomizer includes a pot body and a pot frame; the pot frame is provided with a cavity for accommodating the pot body, and the inner wall of the cavity is provided with a plurality of protrusions extending along the cavity axis, the protrusions being used to reduce the contact area between the pot body and the cavity.

[0020] As a preferred technical solution, a gap groove is formed between adjacent protrusions of the atomizer.

[0021] As a preferred technical solution, a heat insulation layer is provided between the pot body and the inner wall of the cavity.

[0022] As a preferred technical solution, the heat insulation layer is aerogel.

[0023] As a preferred technical solution, the outer periphery of the cavity of the pot frame is provided with a number of ventilation holes for heat dissipation.

[0024] As a preferred technical solution, one of the edges of the cavity and the outer wall of the pot body is provided with a positioning hole, and the other is provided with an insert block that is engaged with the positioning hole.

[0025] As a preferred technical solution, it also includes a first outer shell, which covers the pot frame. The outer periphery of the pot frame is provided with a plurality of grooves, which are used to reduce the contact area between the outer wall of the pot frame and the first outer shell. Beneficial effects

[0026] This application sets up a smoke filtration system to filter smoke, and uses the liquid storage cotton in the filter cotton assembly to absorb the filtrate, thereby reducing the volume of the filter chamber and the overall volume of the atomizing device, making the atomizing device easy to carry. Attached Figure Description

[0027] To further reveal the specific technical content of this case, please first refer to the accompanying drawings, in which:

[0028] Figure 1 A perspective view of a portable atomizing device provided in an embodiment of this application;

[0029] Figure 2 for Figure 1 An exploded view of the portable atomizing device shown.

[0030] Figure 3 for Figure 1 A longitudinal sectional view of the portable atomizing device shown.

[0031] Figure 4 A perspective view of a portable atomizing device provided for another embodiment;

[0032] Figure 5 for Figure 1 A three-dimensional schematic diagram of the nozzle assembly of the portable atomizing device shown;

[0033] Figure 6 for Figure 5 A perspective view of the nozzle assembly of the portable atomizing device from a low angle.

[0034] Figure 7 for Figure 5 A longitudinal sectional view of the nozzle assembly of the portable atomizing device shown.

[0035] Figure 8 for Figure 1A three-dimensional schematic diagram of the battery assembly of the portable atomizing device shown.

[0036] Figure 9 for Figure 8 An exploded view of the battery assembly of the provided portable atomizing device;

[0037] Figure 10 for Figure 1 A longitudinal section schematic diagram of the atomizer of the portable atomizing device shown;

[0038] Figure 11 for Figure 1 An enlarged view of the pot holder of the portable atomizing device shown;

[0039] Figure 12 for Figure 1 A longitudinal section schematic diagram of the smoke filtration system of the portable atomizing device shown.

[0040] Figure 13 Figure 1 An exploded view of the smoke filtration system of the portable atomizing device shown.

[0041] Figure 14 for Figure 13 A perspective view of the smoke filtration system of the portable atomizing device shown from below;

[0042] Figure 15 for Figure 13 A top-view perspective perspective of the heat insulation and air dissipation layer of the smoke filtration system of the portable atomizing device shown;

[0043] Figure 16 for Figure 15 A top-view perspective perspective of the heat insulation and air dissipation layer of the smoke filtration system of the portable atomizing device shown;

[0044] Figure 17 for Figure 1 A three-dimensional schematic diagram of the air delivery assembly of the portable atomizing device shown.

[0045] Figure 18 for Figure 17 An exploded view of the air delivery assembly of the portable atomizing device shown.

[0046] Figure 19 for Figure 1 A longitudinal sectional view of the portable atomizing device showing the smoke filtration system and flavor cartridges integrated into a single housing.

[0047] Figure 20 for Figure 1 An exploded view of the portable atomizing device showing its smoke filtration system and flavor cartridges integrated into a single housing.

[0048] Figure 21 for Figure 20 A perspective view from below showing the smoke filtration system and flavor cartridges of a portable atomizing device integrated into a single housing.

[0049] Figure 22 for Figure 21 The diagram shows a top-view perspective of the lower sealing cap of the portable atomizing device with the smoke filtration system and flavor cartridges integrated together. Detailed Implementation

[0050] The present application will now be further described with reference to the accompanying drawings and embodiments.

[0051] Please see Figure 1 , Figure 2 and Figure 3 The portable atomizing device 200 provided in this application embodiment includes a mouthpiece assembly 10, an atomizer 20, and a battery assembly 30. The battery assembly 30 supplies power to the atomizer 20. The vapor generated by the atomizer 20 ultimately flows into the mouthpiece assembly 10. In this embodiment, the mouthpiece assembly 10, the atomizer 20, and the battery assembly 30 are sequentially connected along the axial direction of the atomizing device 200.

[0052] Please refer to Figure 5 and Figure 6 The mouthpiece assembly 10 includes a mouthpiece 11, a cover plate 12, and a hollow rotating shaft 13 disposed between the mouthpiece 11 and the cover plate 12. The hollow internal structure of the hollow rotating shaft 13 serves as a smoke passage, which communicates with the mouthpiece 11. The hollow rotating shaft 13 is rotatably connected to the cover plate 12. The mouthpiece 11 is fixedly connected to the hollow rotating shaft 13, allowing it to rotate relative to the cover plate 12, enabling the user to inhale from multiple angles. In this embodiment, the mouthpiece 11 and the hollow rotating shaft 13 are integrally formed, forming a single-piece tubular structure. This tubular structure has a bend at the connection between the mouthpiece 11 and the hollow rotating shaft 13. Preferably, the cover plate 12 has a cylindrical portion to accommodate and support the hollow rotating shaft 13, and a sealing ring 131 is provided between the hollow rotating shaft 13 and the inner wall of the cylindrical portion of the cover plate 12 to prevent smoke leakage during the flow of smoke through the cover plate 12 and the hollow rotating shaft 13.

[0053] Please see Figure 2 , Figure 8 and Figure 9In this embodiment, the battery assembly 30 enables the electronic operation of the portable atomizing device 200 and provides power to the atomizer 20. Specifically, the battery assembly 30 includes a battery, a display screen 31, control buttons 32, and a temperature control button 33. The battery is housed within the casing of the battery assembly 30. The control buttons 32 are used to control the display screen 31 and the entire portable atomizing device 200 to turn on and off. The temperature control button 33 has the function of adjusting the temperature; it is used to adjust and set the preheating temperature and atomization temperature within the atomizer 20. The display screen 31 displays the battery level or the current temperature set by the temperature control button 33.

[0054] Furthermore, the battery assembly 30 also includes a power supply electrode 35 and a temperature control electrode 36 respectively connected to the atomizer 20. A mesh ceramic mounting base 30A is provided between the power supply electrode 35 and the temperature control electrode 36. The mesh ceramic mounting base 30A allows for ventilation and heat dissipation. The power supply electrode 35 and the temperature control electrode 36 are connected to the battery and extend from the housing of the battery assembly 30. A control key 32 controls the connection and disconnection of the power supply electrode 35 and the temperature control electrode 36 with the atomizer 20. A temperature control button 33 controls the conversion heat output by the temperature control electrode 36 to the atomizer 20. In this embodiment, the battery assembly 30 is also provided with an air intake channel 37, which introduces external air into the atomizer 20 and transmits it to the atomizer 20. In this embodiment, the air intake channel 37 extends from the bottom to the top of the battery assembly 30, with the bottom being the air inlet and the top being the air outlet.

[0055] To prevent contamination of the battery inside the housing of the battery assembly 30, the battery assembly 30 also includes a silicone sealant 38 that covers the protruding ends of the power supply electrode 35 and the temperature control electrode 36. The silicone sealant 38 has a corresponding number of through holes for the power supply electrode 35, the temperature control electrode 36, and the air passage. The silicone sealant 38 is cap-shaped and is installed at the open end of the housing of the battery assembly 30, surrounding the ceramic mounting base 30A within the housing of the battery assembly 30.

[0056] Please see Figure 4 In another embodiment, the battery assembly 30 further includes a detachable base 39; the base 39 may be provided with a charging interface for connecting to an external power source to charge the battery 31; the base 39 may also be a second battery. This second battery increases the energy storage capacity of the battery 31 or serves as a backup battery. Preferably, the base 39 may also be a backup atomizer 20 or a backup smoke filtration system.

[0057] Please see Figure 10In this embodiment, the atomizer 20 includes a pot body 21 and a pot frame 22. Specifically, the pot body 21 has a receiving cavity for containing e-liquid. The e-liquid contained in the receiving cavity can be a solid paste, a semi-solid paste, or a highly viscous liquid made from plant roots, stems, flowers, and related extracts; it has the original, pure aroma of the plant. However, solid pastes, semi-solid pastes, or highly viscous liquids are not easily atomized directly and need to be preheated to a certain temperature range before they can be easily atomized. Usually, after being preheated to a certain temperature range, the e-liquid melts into an e-liquid state. Therefore, the pot body 21 is provided with a preheating element and a heating element. Preferably, the preheating element is disposed on the pot wall of the pot body 21. For example, the preheating element can be disposed on the outer wall, inner wall, or embedded in the pot wall of the pot body 21; the preheating element can also be a heating wire surrounding the pot body 11, etc., to heat the pot wall of the pot body 21 and conduct the heat to the e-liquid in the receiving cavity, causing the e-liquid to melt into an e-liquid. The heating element is located at the bottom of the pot body 21. For example, the heating element can be located on the outer wall, inner wall or embedded in the bottom of the pot body 21.

[0058] Please see Figure 10 and Figure 11 The pot holder 22 is provided with a cavity 22A for receiving the pot body 21. In this embodiment, the edge of the cavity 22A of the pot holder 22 is provided with a positioning hole 223, which is a slot; the outer wall of the pot body 21 is provided with an insert that engages with the positioning hole 223; thus, the pot body 21 is positioned and fitted into the cavity 22A of the pot holder 22 by the positioning hole 223. It can be understood that the positioning hole on the outer wall of the pot body 21 and the insert on the edge of the cavity of the pot holder 22 can also achieve the positioning and fitting of the pot body 21 into the pot holder 22.

[0059] Preferably, a heat insulation layer 26 is provided between the pot body 21 and the inner wall of the cavity 22A. The heat insulation layer 26 is a porous heat insulation material, such as aerogel; aerogel can perform good heat insulation and isolate the heat of the pot body 21 from the cavity wall of the pot frame 22A.

[0060] The inner wall of the cavity 22A is provided with a plurality of protrusions 221 extending along the cavity axis. Preferably, a spacer groove 222 is formed between adjacent protrusions 221. The heat insulation layer 26 is located between the protrusions 221, the spacer groove 222 and the pot body 21. The arrangement of the spacer groove 222 and the protrusions 221 can reduce the contact area between the pot body 21 and the inner wall of the cavity 22A, thereby reducing the heat conduction from the pot body 21 to the pot frame 22. More preferably, the pot frame 22 is provided with a plurality of vent holes 225 for heat dissipation, thereby cooling the pot frame 22. Preferably, there are multiple vent holes 225 arranged around the outer periphery of the cavity to dissipate the heat transferred from the pot body 21 to the pot frame 22.

[0061] In this embodiment, to ensure the overall appearance of the portable atomizing device 200 is harmonious and to further improve the user experience, the atomizer 20 is also provided with a first outer shell 23. The first outer shell 25 covers the pot holder 22, and the pot holder 22 covers the pot body 21. Preferably, please refer to... Figure 11 The outer periphery of the pot frame 22 is provided with several grooves 226. The grooves 226 are used to reduce the contact area between the outer wall of the pot frame 22 and the first outer shell 23, thereby reducing the heat conduction from the pot frame 22 to the first outer shell 23. By reducing the heat conduction from the pot body 21 to the pot frame 22, and the pot frame 22 is also provided with vent holes 225 for heat dissipation; and further reducing heat conduction through several grooves 226, the user can hardly feel the heat conducted from the pot body 21 when touching the first outer shell 23.

[0062] Please see Figure 2 and Figure 10 In this embodiment, the atomizer 20 further includes a splash guard 20A disposed above the pot body 21 to prevent the tobacco paste inside the pot body 21 from splashing out of the pot body 21 during the heating and atomization process. Specifically, the splash guard 20A has a matching sealing portion 20B corresponding to the shape and size of the open end of the pot body 21. A portion of the sealing portion 20B extends into the opening of the pot body 21, serving both as a splash guard and as a positioning element for the pot body 21 and the pot support 22. The outer surface of the splash guard 20A is flush with the outer surface of the first outer shell 23. The sealing portion 20B has an axially penetrating through hole 20C for the exhaust of the smoke generated by the tobacco paste in the pot body 21. Preferably, the inner surface of the splash guard 20A is airtightly connected to the opening of the pot body 21 and airtightly connected to the inner wall of the pot support 22.

[0063] Please see Figure 12 and Figure 13 Furthermore, the portable atomizing device 200 includes a smoke filtration system 50 interconnected with the atomizer 20. The smoke filtration system 50 is connected in series between the atomizer 20 and the mouthpiece assembly 10 to reduce the harshness of the smoke atomized from the tobacco paste by the pot body 21 of the atomizer 20. See also... Figure 13 and Figure 14 The smoke filtration system 50 has a smoke inlet 51 at the end connected to the atomizer 20. The smoke inlet 51 receives smoke flowing out of the smoke passage of the atomizer 20. Please refer to [link / reference]. Figure 2 In this embodiment, the assembly between the smoke filtration system 50 and the mouthpiece assembly 10, and the assembly between the battery assembly 30 and the atomizer 20, can be achieved by interlocking, magnetic attraction, or other means.

[0064] Please see Figure 12 and Figure 13Specifically, the smoke filtration system 50 includes a filter chamber 52 and a filter liquid stored in the filter chamber 52; the filter liquid is generally water. Smoke flows into the filter chamber 52 from the smoke inlet 51. Since traditional hookahs only use water to filter smoke, a large amount of water is needed to reduce the pungent smell of the smoke; therefore, the volume of the filter chamber 52 is required to be relatively large, which affects the overall size of the atomizing device and makes it inconvenient to carry. In this embodiment, the smoke filtration system 50 includes a filter cotton assembly; the filter cotton assembly includes a liquid storage cotton 53. By using the liquid storage cotton 53 to absorb the filter liquid, a sufficient amount of filter liquid to filter the pungent smell can be absorbed and stored in the smaller volume of the liquid storage cotton 53, thereby greatly reducing the volume of the filter chamber 52, and thus reducing the overall size of the atomizing device, making the atomizing device portable.

[0065] Furthermore, the filter cotton assembly also includes a first dry cotton block 54. The first dry cotton block 54 is disposed above the liquid storage cotton 53 and at the end of the filter chamber 52 near the mouthpiece 11. That is, after the smoke passes through the liquid storage cotton 53, it flows to the first dry cotton block 54. The first dry cotton block 54 can absorb the moisture carried out by the smoke from the liquid storage cotton 53, and can prevent liquid splashing when the suction is strong; and further filters impurities in the smoke to reduce pungent smell.

[0066] Preferably, to prevent the filtrate in the liquid-retaining cotton 53 from being siphoned by the first dry cotton block 54, a porous partition 55 is provided between the liquid-retaining cotton 53 and the first dry cotton block 54. The porous partition 55 is used to block the filtrate from entering the first dry cotton block 54 and to guide the smoke passing through the liquid-retaining cotton 53 to flow to the first dry cotton block 54. More preferably, the first dry cotton block 54 covers the entire contact surface of the porous partition 55 to prevent the smoke from flowing directly to the mouthpiece 11 without passing through the first dry cotton block 54. Understandably, the thickness of the liquid-retaining cotton 53 is greater than the thickness of the first dry cotton block 54 to absorb more filtrate and extend the filtration path of the smoke. In a preferred embodiment, the thickness ratio of the liquid-retaining cotton 53 to the thickness of the first dry cotton block 54 is 3:1. More preferably, the pore size of the liquid-retaining cotton 53 is larger than the pore size of the first dry cotton block 54. The liquid-storing cotton 53 has a high-porosity open-cell structure, while the first dry cotton block 54 has a low-porosity dense structure. This allows the liquid-storing cotton 53 to absorb a large amount of filtrate, and even after absorbing sufficient filtrate, it still retains enough pores for smoke to pass through. The first dry cotton block 54 only needs pores large enough for smoke to pass through; furthermore, smaller pores in the first dry cotton block 54 better reduce the moisture content of the smoke and further absorb pungent odors.

[0067] Please refer to Figure 13 , Figure 15 and Figure 16In this embodiment, the smoke filtration system 50 further includes a heat-insulating and gas-dispersing layer 56 disposed below the liquid storage cotton 53. After the smoke from the atomizer 20 flows in through the smoke inlet 51, it is dispersed onto the contact surface of the liquid storage cotton 53 by the heat-insulating and gas-dispersing layer 56 in the filter chamber 52. This prevents the high temperature of the smoke from the atomizer 20 from damaging the liquid storage cotton 53. For details, please refer to... Figure 15 and Figure 16 The heat insulation and ventilation layer 56 is provided with a plurality of vent holes 562 penetrating the heat insulation and ventilation layer 56, through which the smoke from the atomizer 20 can pass into the vent holes 562 and enter the filter chamber 52. A plurality of grooves 561 are provided at one end of the heat insulation and ventilation layer 56 near the liquid storage cotton 53. A plurality of spaced protrusions are provided between the grooves 561 to form a grid-like structure 563. The protrusions support the liquid storage cotton 53. The vent holes 562 are dispersedly arranged in the grooves 561 and / or the protrusions 563. Preferably, a diffusion chamber 565 is recessed on the side of the heat insulation and ventilation layer 56 near the atomizer 20, and the diffusion chamber 565 communicates with the plurality of vent holes 562. This facilitates the diffusion of the smoke from the atomizer 20, allowing it to enter the filter chamber 52 through the vent 562, and further disperse the smoke through the grid-like 563; enabling the smoke to be dispersed to the contact surface of the liquid storage cotton 53 and flow evenly through the liquid storage cotton 53; thus increasing the smoke's de-irritating effect.

[0068] Preferably, the filter chamber 52 includes an upper sealing cover 52A and a lower sealing cover 52B. See also... Figure 13 In this embodiment, the upper sealing cap 52A and the lower sealing cap 52B are closed to form a filter chamber 52. A heat-insulating and venting layer 56 is fitted onto the lower sealing cap 52B, and the outer wall of the heat-insulating and venting layer 56 is provided with several annular sealing teeth 52C along its axial direction. After assembly, the several annular sealing teeth 52C are in close contact with the inner wall of the upper sealing cap 52A to prevent leakage of the filtrate. Furthermore, a liquid storage space is formed between two adjacent sealing teeth 52C to store leaked filtrate; several liquid storage spaces are formed between the several annular sealing teeth 52C. In practical applications, leaked filtrate will first flow to the first liquid storage space, with the liquid storage space closest to the liquid storage cotton 53 being the first liquid storage space. After the first liquid storage space is full, it overflows and flows to the next liquid storage space. When the liquid storage cotton 53 has been used for a long time and contains less filtrate, some filtrate can diffuse from the liquid storage space into the liquid storage cotton 53, thereby extending the service life of the liquid storage cotton 53. Please refer to [link to relevant documentation]. Figure 14 The smoke inlet 51 of the smoke filtration system 50 is located at the lower sealing cover 52B.

[0069] Understandably, a plurality of annular sealing teeth 52C are axially arranged on the upper sealing cover 52A or the lower sealing cover 52B; or the filter cavity 52 further includes a cavity sleeve with openings at both ends, with the upper sealing cover 52A and the lower sealing cover 52B respectively covering the openings at both ends of the cavity sleeve; the outer peripheral walls of the upper sealing cover 52A and the lower sealing cover 52B each have a plurality of annular sealing teeth 52C spaced apart along their axial direction. In this embodiment, the lower sealing cover 52B is provided with a receiving groove at the flue gas inlet 51, and the heat insulation and gas dissipation layer 56 is placed in the receiving groove.

[0070] In another embodiment, the smoke filtration system 50 is further provided with an atomizing element for atomizing the filter liquid, so that the atomized filter liquid mixes with the smoke generated by the atomizer 20. In this way, the atomized filter liquid can adsorb impurities in the smoke, reducing the pungent taste. Preferably, the liquid storage cotton 53 covers the atomizing element of the filter liquid to ensure that the atomizing element of the filter liquid is in contact with the filter liquid. In this case, the power supply electrode 35 has at least two sets, one set of which is electrically connected to the heating element of the atomizer 20; the other set of which is electrically connected to the atomizing element of the filter liquid.

[0071] Further, please refer to Figure 17 and Figure 18 The portable atomizing device 200 also includes an air guiding assembly 60; the air guiding assembly 60 includes an air guiding element 61 and a second dry cotton pad 62. The air guiding element 61 is provided with a channel 63 for guiding the first smoke passage of the smoke filtration system 50; the second dry cotton pad 62 is disposed on the side of the air guiding element 61 near the first dry cotton block 54, preferably, the second dry cotton pad 62 covers the area around the outer periphery of the channel. After the smoke flows out from the first dry cotton block 54, the second dry cotton pad 62 further adsorbs the liquid carried out by the smoke from the liquid storage cotton and adsorbs the condensate in the smoke, and then flows to the mouthpiece assembly 10 through the channel 63. In this embodiment, the air guiding assembly 60 and the smoke filtration system 50 are integrated into a single housing. It can be understood that the air guiding assembly 60 can also be integrated into the mouthpiece assembly 10.

[0072] In another preferred embodiment, please refer to Figure 19 , Figure 20 and Figure 21 The portable atomizing device 200 also includes flavored tobacco cartridges 100. The smoke from the atomizer 20, after passing through the smoke filtration system 50, mixes with the flavored smoke from the flavored tobacco cartridge 100 before finally flowing out from the mouthpiece 11. The second smoke passage of the flavored tobacco cartridge and the first smoke passage of the smoke filtration system 50 are connected to a channel 63; the filtered smoke from the atomizer 20 mixes with the flavored smoke from the flavored tobacco cartridge 100 in the channel 63. Preferably, the flavored tobacco cartridge 100 and the smoke filtration system 50 are integrated side-by-side; please refer to [reference needed]. Figure 20 and Figure 22The lower sealing cap 52B seals the bottom end of the filter chamber 52 of the smoke filtration system 50 and the bottom end of the oil storage chamber of the flavor cartridge 100 through annular sealing teeth 52C and 52D, respectively. A sealing protrusion 52E can be provided on the outer periphery of the lower sealing cap 52B to seal and connect with the inner wall of the upper sealing cap 52A. Specifically, the flavor cartridge 100 and the smoke filtration system 50 are respectively located on both sides above the atomizer 20. At this time, the power supply electrodes 35 have three sets; besides one set of power supply electrodes (not shown in the figure) electrically connected to the heating element of the atomizer 20, the other two sets of power supply electrodes 35 pass through both sides of the pot body 21 of the atomizer 20 and are electrically connected to the smoke filtration system 50 and the flavor atomizing element 105 of the flavor cartridge 100, respectively. Understandably, the pot body 21 of the atomizer 20 is located at the center of the atomizer 20, which ensures uniform heat distribution and insulation of the atomizer 20; it also facilitates the placement of the power supply electrodes 35 on both sides of the pot body 21.

[0073] Preferably, the flavored e-liquid cartridge 100 and the smoke filtration system 50 are integrated into a single housing 120; that is, the housing 120 encloses the flavored e-liquid cartridge 100 and the smoke filtration system 50. With the addition of the flavored e-liquid cartridge 100, to achieve a compact and portable atomizing device, the flavored e-liquid cartridge 100 uses oil-retaining cotton to store the flavored e-liquid.

[0074] Furthermore, the smoke filtering system 50 and the flavored cartridge 100 are at the same height, allowing them to be integrated into the housing 120 for a harmonious appearance and easy assembly and connection with the mouthpiece assembly 10 and the atomizer 20, respectively. More specifically, when the outer contour surface of the housing 120 is flush with the outer contour surfaces of the mouthpiece assembly 10, the atomizer 20, and the battery assembly 30, the proportion of the height of the smoke filtering system 50 or the housing 120 to the overall height of the portable atomizing device 200 is between 20% and 30%; the proportion of the height of the battery assembly 30 to the overall height of the portable atomizing device 200 is between 40% and 50%; the proportion of the height of the atomizer 20 to the overall height of the portable atomizing device 200 is between 20% and 30%; and the proportion of the height of the mouthpiece assembly 10 to the overall height of the portable atomizing device 200 is between 5% and 10%. This optimized height of the portable atomizing device 200 ensures its upright stability.

[0075] It should be noted that the flavored e-cigarette cartridge 100 and the smoke filtering system 50 are not limited to being integrated into one housing. They can also be connected in parallel or in series with the flavored e-cigarette cartridge 100 and the smoke filtering system 50 or the atomizer 20.

[0076] The above embodiments only illustrate preferred embodiments of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this application, such as combining different features in various embodiments, and these all fall within the protection scope of this application.

Claims

1. A portable atomizing device, comprising a mouthpiece and an atomizer, characterized in that, It also includes a smoke filtration system connected to the atomizer, the smoke filtration system including a filter chamber, a filtrate stored in the filter chamber and a filter cotton assembly stored in the filter chamber; the filter cotton assembly includes a liquid storage cotton, which is used to absorb the filtrate; the smoke generated by the atomizer passes sequentially through the smoke filtration system and the mouthpiece.

2. The portable atomizing device according to claim 1, characterized in that, The filter cotton assembly also includes a first dry cotton block, which is disposed on the side of the filter chamber near the nozzle.

3. The portable atomizing device according to claim 2, characterized in that, A porous partition is provided between the liquid storage cotton and the first dry cotton block.

4. The portable atomizing device according to claim 1, characterized in that, The smoke filtration system also includes a heat insulation and gas dissipation layer disposed on the side of the liquid storage cotton near the atomizer. The heat insulation and gas dissipation layer is provided with a number of vent holes that penetrate the heat insulation and gas dissipation layer, and the smoke from the atomizer can pass through the vent holes and enter the filter chamber.

5. The portable atomizing device according to claim 4, characterized in that, The heat insulation and air dissipation layer has a plurality of sinks near the liquid storage cotton and a plurality of protrusions between the sinks. The plurality of air vents are dispersedly arranged in the sinks and / or the protrusions. The protrusions support the liquid storage cotton.

6. The portable atomizing device according to claim 4, characterized in that, The heat insulation and air dissipation layer has a recessed diffusion cavity on the side near the atomizer, and the diffusion cavity is connected to the plurality of air vents.

7. The portable atomizing device according to claim 4, characterized in that, The filter chamber includes an upper sealing cover and a lower sealing cover; the flue gas inlet of the smoke filtration system is located at the lower sealing cover; the lower sealing cover has a receiving groove at the flue gas inlet, and the heat insulation and gas dissipation layer is placed in the receiving groove.

8. The portable atomizing device according to claim 2, characterized in that, It also includes an air guiding assembly, which includes an air guiding component and a second dry cotton pad. The air guiding component is provided with a through groove, which is used to guide the smoke filtered by the smoke filtration system to the mouthpiece assembly. The second dry cotton pad is disposed on the side of the air guide near the smoke filtration system.

9. The portable atomizing device according to claim 1, characterized in that, It also includes flavored tobacco cartridges and an outer shell, the outer shell covering the flavored tobacco cartridges and the smoke filtration system to form a whole; the smoke from the flavored tobacco cartridges and the smoke from the smoke filtration system are mixed and then enter the mouthpiece.

10. The portable atomizing device according to claim 9, characterized in that, The smoke filtration system and flavored cartridges are arranged side by side.

11. The portable atomizing device according to claim 10, characterized in that, The portable atomizing device also includes an air guiding component, which mixes the smoke from the flavored tobacco cartridge and the smoke from the smoke filtration system and guides it toward the mouthpiece.

12. The portable atomizing device according to claim 2, characterized in that, The thickness of the liquid storage cotton is greater than the thickness of the first dry cotton block.

13. The portable atomizing device according to claim 2, characterized in that, The pores of the liquid-storing cotton are larger than the pores of the first dry cotton block.

14. The portable atomizing device according to claim 9, characterized in that, The portable atomizing device also includes a battery assembly that powers the atomizer and flavor cartridges respectively.

15. The portable atomizing device according to claim 1, characterized in that, The atomizer includes a pot body and a pot frame; the pot frame is provided with a cavity for accommodating the pot body, and the inner wall of the cavity is provided with a plurality of protrusions extending along the cavity axis, the protrusions being used to reduce the contact area between the pot body and the cavity.

16. The portable atomizing device according to claim 15, characterized in that, A gap groove is formed between adjacent protrusions of the atomizer.

17. The portable atomizing device according to claim 15, characterized in that, A heat insulation layer is provided between the pot body and the inner wall of the cavity.

18. The atomizer according to claim 15, characterized in that, The outer periphery of the cavity of the pot frame is provided with several ventilation holes for heat dissipation.

19. The portable atomizing device according to claim 15, characterized in that, The edge of the cavity and the outer wall of the pot body are provided with a positioning hole, and the other is provided with an insert block that is engaged with the positioning hole.

20. The portable atomizing device according to claim 15, characterized in that, It also includes a first outer shell that covers the pot frame. The outer periphery of the pot frame is provided with a plurality of grooves, which are used to reduce the contact area between the outer wall of the pot frame and the first outer shell.

Images