Atomizer

Abstract

The invention discloses an atomizer, and relates to the technical field of smoking sets. According to the atomizer, a pushing plate is movably arranged in a storage cup, the peripheral side of the pushing plate is in attached contact with the inner wall of the storage cup, and therefore after heating lasts for a certain time, the pushing plate can be driven by a driving part to move in the storage cup in the direction close to a heating part; in this way, the area, far away from the heating piece, in the cigarette paste bin and the cigarette paste attached to the bin wall of the cigarette paste bin are pushed to the heating piece through the pushing plate, so that the cigarette paste in the area, far away from the heating piece, in the cigarette paste bin can be fully heated and atomized; the area, away from the heating piece, in the cigarette paste bin and the bin wall of the cigarette paste bin are free of residual cigarette paste, so that the utilization rate of the cigarette paste is increased, and waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of smoking articles, and in particular to an atomizer. Background Art

[0002] Currently, when the e-cigarette's internal e-cigarette paste is heated and atomized to produce smoke, the e-cigarette paste in the area farther from the heating element in the e-cigarette paste bin cannot be fully heated and atomized due to the long distance from the heating element. As the heating time continues, a certain amount of e-cigarette paste will remain in the area, and this e-cigarette paste cannot be heated and atomized, resulting in waste. Summary of the Invention

[0003] The main purpose of the present invention is to provide an atomizer, which aims to improve the problem that the tobacco paste stored in the tobacco paste tank of the current electronic cigarette cannot be completely heated and atomized, resulting in waste.

[0004] To achieve the above object, the present invention provides an atomizer, comprising:

[0005] case;

[0006] A storage cup is installed in the housing, and has a first end and a second end opposite to each other in the height direction of the housing, and the first end and the second end are both open;

[0007] a push plate, arranged in the storage cup so as to be movable along the height direction of the housing, with the outer circumference of the push plate being in contact with the inner circumference of the storage cup, and the push plate having an initial position at the first end; and

[0008] A heating element is fixedly disposed in the storage cup, and the heating element is located between the pushing plate and the second end; a tobacco paste bin for storing tobacco paste is formed in the storage cup between the pushing plate and the heating element.

[0009] In one embodiment, the atomizer further includes a driving member connected to the pushing plate, and configured to drive the pushing plate to move from the first end toward the heating element.

[0010] In one embodiment, the driving member comprises:

[0011] A driving rod, one end of which is connected to the pushing plate in the height direction of the housing, and the other end of which extends outward from the housing, and the driving rod is threadedly assembled with the housing; and

[0012] The screwing portion is connected to one end of the driving rod extending outward from the housing.

[0013] In one embodiment, the atomizer further comprises a sealing ring, and an annular groove for mounting the sealing ring is provided on the outer peripheral side of the pushing plate;

[0014] The sealing ring is at least partially embedded in the annular groove, and the outer peripheral side of the sealing ring is in abutment with the inner wall of the storage cup.

[0015] In one embodiment, the outer circumference of the storage cup is spaced apart from the inner wall of the shell, so that the space between the storage cup and the inner wall of the shell forms a flow channel for gas movement;

[0016] The shell has a first air hole connected to the outside and the flow channel, and the storage cup side wall located on the side of the heating element away from the pushing plate has a second air hole connected to the flow channel and the storage cup.

[0017] In one embodiment, in the height direction of the housing, the housing has a third end and a fourth end that are oppositely arranged from top to bottom;

[0018] In the height direction of the housing, the first end is located below the second end, and the driving rod extends out of the housing from the fourth end;

[0019] The third end has a suction hole connected to the outside and the second end.

[0020] In one embodiment, the atomizer further includes a suction nozzle covered at the third end, and the suction nozzle is communicated with the suction hole.

[0021] In one embodiment, in the height direction of the housing, the housing has a third end and a fourth end that are oppositely arranged from top to bottom;

[0022] In the height direction of the housing, the first end is located above the second end, and the driving rod extends out of the housing from the third end; the outer circumference of the heating element is arranged in contact with the inner circumference of the storage cup, and a through hole is formed through the heating element in the height direction of the housing;

[0023] The fourth end has a suction hole connected to the outside and the second end.

[0024] In one embodiment, the atomizer further comprises a suction nozzle covered at the fourth end, and the suction nozzle is communicated with the suction hole;

[0025] The suction nozzle has a suction end 71 extending to the third end.

[0026] In one embodiment, the atomizer further comprises a clamping cylinder, which is fixed in the housing. The inner diameter of the clamping cylinder is consistent with the outer diameter of the storage cup, and is used to clamp and fix the storage cup.

[0027] The atomizer of the present invention is provided with a push plate that is movably arranged in the storage cup, and the outer peripheral side of the push plate is in contact with the inner wall of the storage cup. As a result, after heating continues for a certain period of time, the push plate can be driven by a driving member to move in the storage cup toward the heating element. As a result, the tobacco paste in the area of ​​the tobacco paste bin away from the heating element and attached to the wall of the tobacco paste bin are pushed toward the heating element by the push plate, so that the tobacco paste in the area of ​​the tobacco paste bin away from the heating element can be fully heated and atomized. As a result, at the end of inhalation, no residual tobacco paste will remain in the area of ​​the tobacco paste bin away from the heating element and on the wall of the tobacco paste bin, thereby improving the utilization rate of the tobacco paste and avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0029] Figure 1 This is a schematic diagram of the overall structure of an embodiment of an atomizer of the present invention;

[0030] Figure 2 This is an embodiment of the atomizer of the present invention Figure 1 Another perspective structural diagram;

[0031] Figure 3 This is a schematic cross-sectional view of the overall structure of an embodiment of an atomizer of the present invention;

[0032] Figure 4 This is an embodiment of the atomizer of the present invention Figure 3 A schematic diagram of the structure at center A;

[0033] Figure 5 This is a schematic structural diagram of another embodiment of the atomizer of the present invention;

[0034] Figure 6 This is a schematic diagram of the matching relationship between the housing and the nozzle of another embodiment of the atomizer of the present invention;

[0035] Figure 7 This is a schematic cross-sectional view of another embodiment of the atomizer of the present invention;

[0036] Figure 8 This is a schematic cross-sectional view of the atomizer heating element of the present invention.

[0037] Description of Figure Numbers:

[0038] 1. Shell; 11. Flow channel; 12. First air hole; 13. Third end; 14. Fourth end; 15. Suction hole; 16. First shell; 17. Second shell; 18. Third shell;

[0039] 2. Storage cup; 21. First end; 22. Second end; 23. Second air hole;

[0040] 3. Push plate; 31. Annular groove;

[0041] 4. Heating element; 41. Through hole;

[0042] 5. Driving member; 51. Driving rod; 52. Screwing part;

[0043] 6. Sealing ring;

[0044] 7. Suction nozzle; 71. Suction end;

[0045] 8. Clamping cylinder; 81. Stopper; 82. Third air hole; 9. Conductive column; 10. Clamping cover.

[0046] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0048] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0049] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0050] Currently, when the e-cigarette's internal e-cigarette paste is heated and atomized to produce smoke, the e-cigarette paste in the area farther from the heating element in the e-cigarette paste bin cannot be fully heated and atomized due to the long distance from the heating element. As the heating time continues, a certain amount of e-cigarette paste will remain in the area, and this e-cigarette paste cannot be heated and atomized, resulting in waste.

[0051] Based on this, refer to Figures 1-8 As shown, the embodiment of the present application provides an atomizer, comprising a shell 1, a storage cup 2, a push plate 3 and a heating element 4; wherein the storage cup 2 is fixedly mounted inside the shell 1, and in the height direction of the shell 1, the storage cup 2 has a first end 21 and a second end 22 arranged opposite to each other, and the first end 21 and the second end 22 are both open, that is, the first end 21 and the second end 22 are both connected to the outside; the push plate 3 is movable along the height direction of the shell 1 and arranged inside the storage cup 2, and the outer peripheral side of the push plate 3 is in contact with the inner wall of the storage cup 2, thereby sealing the first end 21 of the storage cup 2, and the push plate 3 has an initial position at the first end 21 in the storage cup 2, the heating element 4 is fixedly arranged in the storage cup 2, and the heating element 4 is located between the push plate 3 and the second end 22, thereby making the space in the storage cup 2 between the heater 4 and the push plate 3 constitute a tobacco paste bin for placing tobacco paste; the heating element 4 is installed between the push plate 3 and the second end 22.

[0052] In this embodiment, the outer circumference of the heating element 4 can be arranged to fit the inner circumference of the storage cup 2, and in the height direction of the shell 1, the heating element 4 is penetrated by a through hole 41. The through hole 41 is provided to allow the volatile components inside the tobacco paste, such as flavorings, nicotine, etc., to evaporate when the tobacco paste is heated to form smoke, and move toward the second end 22 through the through hole 41 passing through the heating element 4, and finally be discharged outward through the second end 22 for inhalation by the smoker; or the outer circumference of the heating element 4 is spaced from the inner circumference of the storage cup 2. In this case, the above-mentioned through hole does not need to be penetrated on the heating element 4, so that the smoke generated in the tobacco paste bin is transmitted outward through the gap between the heating element 4 and the storage cup 2.

[0053] In this embodiment, the tobacco paste initially stored in the tobacco paste bin is solid or semi-solid. As the heating element 4 continues to heat, the tobacco paste in the area closer to the heating element 4 will first be atomized and form smoke, which then moves to the second end 22 through the through hole 41 provided on the heating element 4 and is discharged through the second end 22 for the user to inhale. As the heating process continues, the tobacco paste in the area away from the heating element 4 in the tobacco paste bin is far away from the heating element 4 and receives relatively less heat. As a result, it cannot be fully heated and atomized, resulting in the tobacco paste in the area away from the heating element 4 remaining in its initial state. At the same time, the user can drive the pushing plate 3 to move toward the heating element 4 in the storage cup 2, thereby pushing the tobacco paste in the area of ​​the tobacco paste chamber away from the end of the heating element 4 toward the heating element 4, so that the tobacco paste in the above-mentioned area can be moved to a position closer to the heating element 4, thereby achieving sufficient heating and atomization for the user to inhale; it can be understood that since the outer peripheral side of the pushing plate 3 is arranged to fit the inner wall of the storage cup 2, the tobacco paste attached to the inner wall of the storage cup 2 can be scraped off and pushed toward the heating element 4 during the process of driving the pushing plate 3 toward the heating element 4.

[0054] It can be understood that as the heating process proceeds, the user can gradually adjust the position of the pushing plate 3 relative to the storage cup 2, that is, gradually drive the pushing plate 3 to move toward the heating element 4, thereby gradually pushing the tobacco paste away from the heating element 4 toward the heating element 4, and realizing complete atomization of the tobacco paste in the tobacco paste bin, thereby improving the utilization rate of the tobacco paste and avoiding waste.

[0055] In this embodiment, the storage cup 2 can be a glass structure, such as quartz glass. Quartz glass can withstand high temperatures and is suitable for the high-temperature environment generated when the electronic cigarette heats the tobacco paste. The main component of quartz glass is silicon dioxide, which has good chemical inertness and is not easy to react with the components in the tobacco paste, ensuring safe use.

[0056] It is understandable that when the user is inhaling, a suction portion for inhalation can be provided at the second end 22, and the suction portion is connected to the second end 22, thereby allowing the smoke generated in the tobacco paste bin to enter the suction portion through the through hole 41 on the heating element 4 and the second end 22 to realize the inhalation process.

[0057] Reference Figure 3 、 Figure 6 、 Figure 7 As shown, in one embodiment of the present application, the atomizer further includes a driving member 5, which is connected to the pushing plate 3 and is used to drive the pushing plate 3 to move from the first end 21 toward the heating member 4; during the inhalation process, the user drives the pushing plate 3 to move from the first end 21 toward the heating member 4 in the storage cup 2 through the driving member 5. During the movement of the pushing plate 3, the tobacco paste in the tobacco paste bin away from the heating member 4 will be gradually pushed to a position close to the heating member 4, thereby allowing the tobacco paste in the area of ​​the tobacco paste bin away from the heating member 4 to be fully heated and atomized, thereby improving the utilization rate of the tobacco paste in the tobacco paste bin and avoiding waste.

[0058] Reference Figure 3 、 Figure 6 、 Figure 7 As shown, in one embodiment of the present application, the driving member 5 includes a driving rod 51 and a screwing portion 52; in the height direction of the shell 1, one end of the driving rod 51 is fixedly connected to the pushing plate 3, and the other end extends outward from the shell 1, and the outer peripheral side of the driving rod 51 has a first threaded portion, and the shell 1 has a second threaded portion that is threadedly matched with the first threaded portion, thereby realizing a threaded connection between the driving rod 51 and the shell 1; thereby, by rotating the push rod, the driving rod 51 can be driven to move along the height direction of the shell 1, and the pushing plate 3 can be driven to move in the storage cup 2, so as to push the tobacco paste away from the heating element 4 area to the area close to the heating element 4.

[0059] In this embodiment, in order to facilitate the user to screw the driving rod 51 , a screwing portion 52 may be fixedly mounted on one end of the driving rod 51 extending outward from the housing 1 , thereby improving the user's operating comfort.

[0060] Reference Figure 3 、 Figure 4 、 Figure 7As shown, in one embodiment of the present application, the atomizer further includes a sealing ring 6, and an annular groove 31 for mounting the sealing ring 6 is provided on the outer peripheral side of the pushing plate 3; the sealing ring 6 is at least partially embedded in the annular groove 31, and the outer peripheral side of the sealing ring 6 abuts and cooperates with the inner wall of the storage cup 2; thereby, the first end 21 of the storage cup 2 is completely blocked by the cooperation between the sealing ring and the pushing plate 3, so that when the pushing plate 3 is driven from the first end 21 to the end close to the heating element 4, the residual tobacco paste attached to the inner wall of the storage cup 2 can be cleaned and scraped off and pushed in the direction close to the heating element 4 through the sealing ring 6 abutting against the inner wall of the storage cup 2.

[0061] In this embodiment, there can be multiple sealing rings 6, and the multiple sealing rings 6 are arranged at intervals along the height direction of the shell 1. An annular groove 31 matching the number of sealing rings 6 is also provided on the outer peripheral side of the pushing plate 3, thereby realizing the installation of the sealing ring 6.

[0062] It is understandable that the sealing ring 6 can be a silicone structural component made of silicone material. Silicone is resistant to high temperatures and has good corrosion resistance and is not easy to age or deform.

[0063] Refer to the figure Figure 3 、 Figure 7 As shown, in one embodiment of the present application, the outer peripheral side of the storage cup 2 is spaced apart from the inner wall of the shell 1 so that the space between the storage cup 2 and the inner wall of the shell 1 forms a flow channel 11 for gas movement; Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 As shown, the housing 1 has a first air hole 12 connected to the outside and the flow channel 11, and the storage cup 2 is provided with a second air hole 23 connected to the flow channel 11 and the storage cup 2 on the side wall of the heating element 4 away from the pushing plate 3.

[0064] In this embodiment, the space in the storage cup 2 located on the side of the heating element 4 away from the pushing plate 3 is called the first space, and the space between the heating element 4 and the pushing plate 3 is the tobacco paste bin; through the arrangement of the first air hole 12, the flow channel 11 and the second air hole 23, when the user is inhaling, the external air flow can flow through the first air hole 12, the flow channel 11 and the second air hole 23 in sequence, and enter the first space, and be discharged from the first space to the outside through the second end 22; that is, as the inhaler inhales, a movable airflow can be formed in the first air hole 12, the flow channel 11, the second air hole 23 and the first space, and through the above-mentioned movable airflow, the smoke generated in the tobacco paste bin can be driven to move synchronously with the above-mentioned airflow, thereby improving the fluidity of the smoke, so that it can be discharged outward in time and inhaled by the user.

[0065] In this embodiment, a plurality of first air holes 12 may be provided, and the plurality of first air holes 12 may be spaced apart around the circumference of the shell 1. Similarly, a plurality of second air holes 23 may be provided, and the plurality of second air holes 23 may be spaced apart around the circumference of the storage cup 2. Providing a larger number of first air holes 12 and second air holes 23 can increase the amount of smoke inhaled by the user during one puff. During specific production, a corresponding number of first air holes 12 and second air holes 23 may be provided according to actual needs.

[0066] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, in one embodiment of the present application, in the height direction of the shell 1, the shell 1 has a third end 13 and a fourth end 14 arranged opposite to each other from top to bottom; this embodiment provides an arrangement between the drive rod 51 and the storage cup 2, such as Figure 1 、 Figure 2 、 Figure 3 As shown, in the height direction of the housing 1, the first end 21 of the storage cup 2 is located below the second end 22, and the drive rod 51 extends outward from the housing 1 from the fourth end 14 of the housing 1. The third end 13 of the housing 1 has a suction hole 15a that connects to the outside and the second end 22 of the storage cup 2.

[0067] In this embodiment, since the first end 21 of the storage cup 2 is located below the second end 22, the second air hole 23 provided on the storage cup 2 is arranged relatively higher. In order to heat the external air flow entering the flow channel 11 through the first air hole 12 to a certain temperature, the first air hole 12 provided on the housing 1 can be arranged as low as possible, such as Figure 3 As shown, when the user inhales, the external airflow enters the flow channel 11 through the first air hole 12, moves upward along the flow channel 11 toward the second air hole 23, and finally enters the above-mentioned first space through the second air hole 23. The external airflow can be properly heated during the movement from the flow channel 11 to the second air hole 23, so that when the external airflow mixes with the smoke in the first space, the temperature of the smoke will not be greatly reduced, thereby ensuring the stability of the smoke temperature, avoiding the rapid drop in smoke temperature, which may lead to condensation of aroma molecules, weakening of taste, condensation of aerosol particles, reduction of visual smoke, formation of condensation in the airway or at the mouthpiece 7a, and affecting the user experience.

[0068] It can be understood that in this embodiment, the suction part should be arranged at the third end 13 of the shell 1, and the suction part and the suction hole 15a in the shell 1 are connected, so that the mixed gas of the smoke mixed with the external airflow can enter the suction part through the suction hole 15a in the shell 1 and be sucked into the body through the suction part.

[0069] In this embodiment, a specific structure is provided in which the storage cup 2 is fixedly installed in the housing 1, such as Figure 3 As shown, a clamping cylinder 8 is provided in the shell 1 in an area away from the third end 13, and a stop portion 81 is provided on the side of the clamping cylinder 8 away from the third end 13. The stop portion 81 extends toward the axial center line direction of the clamping cylinder 8, and the inner diameter of the clamping cylinder 8 is consistent with the outer diameter of the storage cup 2, thereby clamping the storage cup 2 in the clamping cylinder 8. In order to further improve the positioning effect of the storage cup 2, glue can be applied to the contact area between the outer circumference of the storage cup 2 and the inner circumference of the clamping cylinder 8, thereby achieving bonding and fixing of the two; at the same time, a clamping cover 10 is provided in the shell 1 and close to the third end 13, which is pressed against the second end 22 of the storage cup 2, and the end of the clamping cover 10 facing away from the storage cup 2 is pressed against the inner top wall of the shell 1, thereby achieving the storage cup 2 stably installed in the interior of the shell 1 through the cooperation of the clamping cover 10 and the clamping cylinder 8; illustratively, the clamping cylinder 8 and the clamping cover 10 can be metal parts or high-temperature plastic parts.

[0070] In this embodiment, Figure 3 As shown, a hole is provided through the inner side of the clamping cover 10 in the height direction of the housing 1 , and the hole forms the suction hole 15 a .

[0071] Reference Figure 3 In one embodiment of the present application, the atomizer further includes a suction nozzle 7a covered at the third end 13, wherein the suction nozzle 7a constitutes the above-mentioned suction portion; the interior of the suction nozzle 7a has a suction channel, and when the suction nozzle 7a is covered at the third end 13 of the shell 1, the suction channel located in the suction nozzle 7a can be connected to the suction hole 15a in the shell 1, thereby the user realizes the suction process through the suction nozzle 7a.

[0072] It is understandable that the suction nozzle 7a in this embodiment can be detachably provided at the third end 13, or can be directly fixed to the third end 13; for example, by adopting a magnetic connection, a fastener connection, or an integral setting.

[0073] Reference Figure 5 、 Figure 6 、 Figure 7 As shown, in one embodiment of the present application, in the height direction of the shell 1, the shell 1 has a third end 13 and a fourth end 14 arranged opposite to each other from top to bottom; this embodiment provides another arrangement between the driving rod 51 and the storage cup 2, such as Figure 7 As shown, in the height direction of the shell 1, the first end 21 is located above the second end 22, and the driving rod 51 extends out of the shell 1 from the third end 13. The fourth end 14 of the shell 1 has a suction hole 15b connected to the outside and the second end 22.

[0074] In this embodiment, since the first end 21 of the storage cup 2 is located above the second end 22, the second air hole 23 provided on the storage cup 2 is arranged relatively lower. At this time, the first air hole 12 provided on the shell 1 can be set at a relatively upper position, that is, close to the third end 13 of the shell 1. As a result, in the height direction of the shell 1, the first air hole 12 and the second air hole 23 are staggered, so that the external air flow can be properly heated during the movement in the flow channel 11 between the storage cup 2 and the inner wall of the shell 1, so that after the external air flow and the smoke are mixed, the temperature of the smoke will not fluctuate to a large extent, so as to avoid reducing the user's puffing experience; it is understandable that the first air hole 12 provided on the shell 1 can also be set near the fourth end 14, that is, at the same height as the second air hole 23 (such as Figure 7 ), at this time, after the external airflow enters the flow channel 11 through the first air hole 12, it can directly enter the first space through the second air hole 23, thereby improving the flow efficiency of the external airflow, so that the user can inhale a larger amount of smoke after one puff; it can be understood that the setting position of the first air hole 12 relative to the housing 1 can be set accordingly according to actual needs to meet different puffing needs and experiences.

[0075] It should be noted that, in this embodiment, since the second end 22 is located below the first end 21, it is necessary to fit the outer circumference of the heating element 4 to the inner circumference of the storage cup 2 to prevent the tobacco paste in the tobacco paste bin from falling downwards. At this time, it is necessary to penetrate the heating element 4 with a through hole 41, because the tobacco paste in the tobacco paste bin close to the heating element 4 will first be heated and turned into liquid, and then atomized. In the process of becoming liquid, the tobacco paste will drip onto the heating element 4 and be directly atomized on the heating element 4. In order to prevent the liquid tobacco paste from dripping downwards from the through hole 41, resulting in the unusable portion of the tobacco paste, in this embodiment, the heating element 4 can be turned toward the bottom of the storage cup 2. A barrier is provided toward one end of the pushing plate 3 and around the through hole 41, and the barrier extends toward the pushing plate 3 by an appropriate length, thereby enclosing the side of the through hole 41 toward the pushing plate 3, and preventing the tobacco paste heated to liquid from leaking out of the through hole 41 as much as possible; when heating, only the tobacco paste closer to the heating element 4 in the tobacco paste bin will be heated, melted, and turned into liquid, and the liquid tobacco paste dripping onto the heating element 4 will be quickly atomized. Therefore, during the entire heating process, the amount of liquid tobacco paste staying above the heating element 4 will not be large. By setting a barrier of an appropriate height, leakage of liquid tobacco paste from the through hole 41 can be avoided as much as possible.

[0076] It can be understood that in this embodiment, the suction part should be arranged at the fourth end 14 of the shell 1, and the suction part and the suction hole 15b in the shell 1 are connected, so that the mixed gas of the smoke mixed with the external air flow can enter the suction part through the suction hole 15b in the shell 1 and be sucked into the body through the suction part.

[0077] In this embodiment, a specific structure is provided in which the storage cup 2 is fixedly installed in the housing 1, such as Figure 7 As shown, a clamping cylinder 8 is provided in the housing 1 in an area away from the third end 13, and a stopper 81 is provided on one side of the clamping cylinder 8 away from the third end 13. The stopper 81 extends in the axial centerline direction of the clamping cylinder 8, and the inner diameter of the clamping cylinder 8 is consistent with the outer diameter of the storage cup 2, thereby clamping the storage cup 2 in the clamping cylinder 8. In order to further improve the positioning effect of the storage cup 2, glue can be applied to the contact area between the outer circumference of the storage cup 2 and the inner circumference of the clamping cylinder 8, so as to achieve bonding and fixation between the two, and stably install the storage cup 2 in the interior of the housing 1; illustratively, the clamping cylinder 8 can be a metal part or a high-temperature plastic part; it can be understood that, if Figure 7 As shown, a third air hole 82 needs to be provided on the circumferential side of the clamping cylinder 8, and the third air hole 82 needs to correspond to the position of the second air hole 23 provided on the storage cup 2, thereby achieving the goal of allowing the external air flow entering the flow channel 11 to enter the first space through the third air hole 82 and the second air hole 23 in sequence.

[0078] Reference Figure 6 As shown, in one embodiment of the present application, the atomizer further includes a suction nozzle 7b covered at the fourth end 14, wherein the suction nozzle 7b has a suction end 71 extending to the third end 13, and the interior of the suction nozzle 7b has a suction channel, which is connected to the suction hole 15b in the shell 1; when the user inhales, the user inhales through the suction end 71 extending to the third end 13.

[0079] In this embodiment, since the fourth end 14 of the shell 1 is arranged downward, in order to facilitate the user's inhalation, the smoke discharged outward from the suction hole 15b needs to be guided upward, thereby making the suction nozzle 7b have a suction end 71 extending upward to the third end 13 to facilitate the user's inhalation.

[0080] It is understandable that the nozzle 7b can be detachably connected to the fourth end 14 of the shell 1, or can be fixedly connected, for example, by using a magnetic connection, a fastener connection, or an integrated setting.

[0081] Reference Figure 2 、 Figure 6 As shown, a specific component structure of a shell 1 is provided in an embodiment of the present application, wherein the shell 1 includes a first shell 16, a second shell 17, and a third shell 18 arranged in sequence from top to bottom, wherein the first shell 16, the second shell 17, and the third shell 18 are detachably connected, for example, by means of threaded connection or fastening screw connection, thereby facilitating maintenance and other operations on the internal components.

[0082] It is understood that in one embodiment, if Figure 3As shown, the mouthpiece 7a can be integrally provided with the first shell 16, thereby reducing the number of parts of the atomizer; and in this embodiment, the second threaded portion is formed on the third shell 18, thereby enabling the drive rod 51 to be screwed with the second threaded portion on the third shell 18; in this embodiment, as Figure 3 As shown, when it is necessary to add tobacco paste to the tobacco paste bin, the third shell 18 can be removed from the second shell 17, thereby synchronously removing the drive rod 51 and allowing the push plate 3 connected to the drive rod 51 to withdraw from the storage cup 2, so that the first end 21 of the storage cup 2 is in an open state, and tobacco paste can be added to the tobacco paste bin through the first end 21 of the storage cup 2; it should be noted that in this embodiment, the first air hole 12 is formed on the second shell 17, and a channel for allowing the push plate 3 to withdraw from the storage cup 2 to the outside is provided at the bottom of the second shell 17, and the radial dimension of the channel should be greater than the radial dimension of the push plate 3, so that the push plate 3 withdrawn from the first end 21 of the storage cup 2 can be moved out of the shell 1 through the above-mentioned channel for adding tobacco paste.

[0083] In another embodiment, Figure 7 As shown, the second threaded portion is formed on the first shell 16, thereby achieving threaded connection between the drive rod 51 and the second threaded portion on the first shell 16; in this embodiment, as shown Figure 7 As shown, when it is necessary to add tobacco paste to the tobacco paste bin, the first shell 16 can be removed from the second shell 17, and the driving rod 51 and the pushing plate 3 can be moved outward. The specific process is the same as above (no detailed description will be given here).

[0084] The heating element 4 in this embodiment can be a porous ceramic plate, and the ceramic plate is arranged in an annular shape. The outer diameter of the ceramic plate is consistent with the inner diameter of the storage cup 2. A high-temperature ceramic adhesive can be applied to the contact area between the outer circumference of the ceramic plate and the inner circumference of the storage cup 2, thereby achieving a fixed connection between the heating element 4 and the storage cup 2; the high-temperature ceramic adhesive is suitable for high-temperature environments and can bond materials such as ceramics, metals, glass and quartz. It has excellent high-temperature stability, mechanical properties and thermal shock resistance, and can be used at temperatures up to 1760°C.

[0085] like Figure 8 As shown, a plurality of through holes 41 are provided on the heating element 4 for transporting the smoke generated by the heating and atomization of the smoke paste in the smoke paste bin to the outside. A cavity is provided inside the ceramic plate, and a heating wire is installed in the cavity (the cavity and the heating wire are not shown in the figure). The heating wire is connected to the power supply component via a wire, so that when power is supplied to the heating wire, it generates heat and heats and atomizes the smoke paste in the smoke paste bin. It can be understood that the cavity for installing the heating wire should be staggered with the through hole 41.

[0086] like Figure 3As shown, in one embodiment, the heating wire provided on the ceramic plate is connected to two wires, which are used to respectively realize the introduction and delivery of current, thereby forming a closed electrical circuit; the wires penetrate into the flow channel 11 from the second end 22 of the storage cup 2 and extend downward along the flow channel 11, and a conductive post 9 electrically connected to the wires is installed at the bottom of the second shell 17, thereby realizing electrical connection with the power supply component through the two conductive posts 9; it can be understood that the conductive post 9 should be insulated from the second shell 17 to ensure safety in use.

[0087] like Figure 7 As shown, in another embodiment, the wire extends downward from the second end 22 of the storage cup 2, and a conductive post 9 electrically connected to the wire is installed at the bottom of the second shell 17, thereby achieving electrical connection with the power supply component through the two conductive posts 9; it can be understood that the conductive post 9 should be insulated from the second shell 17 to ensure safety in use.

[0088] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made by utilizing the contents of the present invention's description and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. An atomizer, characterized in that: include: case; A storage cup is installed in the housing, and has a first end and a second end opposite to each other in the height direction of the housing, and the first end and the second end are both open; a push plate, arranged in the storage cup so as to be movable along the height direction of the shell, with the outer circumference of the push plate being in contact with the inner circumference of the storage cup, and the push plate having an initial position at the first end; as well as A heating element is fixedly disposed in the storage cup, and the heating element is located between the pushing plate and the second end; a tobacco paste bin for storing tobacco paste is formed in the storage cup between the pushing plate and the heating element.

2. The atomizer according to claim 1, wherein The atomizer further includes a driving member connected to the pushing plate and configured to drive the pushing plate to move from the first end toward the heating member.

3. The atomizer according to claim 2, wherein The driving member includes: A driving rod, one end of which is connected to the pushing plate in the height direction of the housing, and the other end of which extends outward from the housing, and the driving rod is threadedly assembled with the housing; and The screwing portion is connected to one end of the driving rod extending outward from the housing.

4. The atomizer according to claim 1, wherein The atomizer further includes a sealing ring, and an annular groove for mounting the sealing ring is provided on the outer peripheral side of the pushing plate; The sealing ring is at least partially embedded in the annular groove, and the outer peripheral side of the sealing ring is in abutment with the inner wall of the storage cup.

5. The atomizer according to claim 1, wherein The outer circumference of the storage cup is spaced apart from the inner wall of the shell, so that a flow channel for gas movement is formed between the storage cup and the inner wall of the shell; The shell has a first air hole connected to the outside and the flow channel, and the storage cup side wall located on the side of the heating element away from the pushing plate has a second air hole connected to the flow channel and the storage cup.

6. The atomizer according to claim 3, wherein In the height direction of the shell, the shell has a third end and a fourth end that are oppositely arranged from top to bottom; In the height direction of the housing, the first end is located below the second end, and the driving rod extends out of the housing from the fourth end; The third end has a suction hole connected to the outside and the second end.

7. The atomizer according to claim 6, characterized in that The atomizer further includes a suction nozzle covered at the third end, and the suction nozzle is communicated with the suction hole.

8. The atomizer according to claim 3, wherein In the height direction of the shell, the shell has a third end and a fourth end that are oppositely arranged from top to bottom; In the height direction of the housing, the first end is located above the second end, and the driving rod extends out of the housing from the third end; the outer circumference of the heating element is arranged in contact with the inner circumference of the storage cup, and a through hole is formed through the heating element in the height direction of the housing; The fourth end has a suction hole connected to the outside and the second end.

9. The atomizer according to claim 8, characterized in that The atomizer further includes a suction nozzle covered at the fourth end, and the suction nozzle is communicated with the suction hole; The suction nozzle has a suction end extending to the third end.

10. The atomizer according to any one of claims 1 to 9, characterized in that: The atomizer further comprises a clamping cylinder which is fixed in the housing. The inner diameter of the clamping cylinder is consistent with the outer diameter of the storage cup and is used for clamping and fixing the storage cup.

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