Atomizer and atomizing equipment

Abstract

The utility model provides an atomizer and atomizing equipment, the atomizer comprises an oil cup and an oil suction piece, an oil storage space is arranged in the oil cup, the oil cup is provided with a first end face and a second end face which are arranged oppositely in the axial direction, the first end face is provided with an oil injection hole and an air guide hole, and the oil injection hole is communicated with the oil storage space; the air guide hole is used for communicating an air guide channel of an air guide piece located in the oil cup and an air outlet hole of a suction nozzle assembly located outside the oil cup. The oil suction piece is fixed to the first end face, covers the oil injection hole in a sealing mode, is close to the suction nozzle assembly and is used for adsorbing condensate. By additionally arranging the oil suction piece, the oil injection hole can be covered, liquid leakage can be prevented, an oil filler plug in the related technology is omitted, and cost is reduced. And condensate formed on the inner wall of an air outlet hole in the suction nozzle assembly can be adsorbed, the problem that condensate is attached to an atomizer when the suction nozzle assembly is rotated, the attractiveness experience is affected is solved, and meanwhile two different functions are achieved.

Description

Technical Field

[0001] The present application belongs to the field of atomization technology, and specifically relates to an atomizer and atomization equipment. Background Art

[0002] Atomization equipment is increasingly used in modern life, such as medical atomization devices, air humidifiers, miniature electronic atomization devices, electronic cigarettes, etc. An atomizer can be provided in the atomization equipment. When the nozzle assembly in the atomization equipment can rotate relative to the atomizer, the condensate formed on the inner wall of the air outlet in the nozzle assembly will fall above the oil cup, and as the nozzle assembly rotates, it will be scraped onto the first end surface of the oil cup, affecting the appearance of the atomizer. Utility Model Content

[0003] In view of this, the first aspect of the present application provides an atomizer, the atomizer comprising:

[0004] An oil cup, wherein an oil storage space is provided in the oil cup, wherein the oil cup has a first end face and a second end face which are arranged opposite to each other along the axial direction thereof, wherein the first end face is provided with an oil filling hole and an air guide hole, wherein the oil filling hole is connected to the oil storage space, and the air guide hole is used to connect an air guide channel of an air guide member located in the oil cup and an air outlet hole of a suction nozzle assembly located outside the oil cup;

[0005] An oil suction member is fixed to the first end surface and seals and covers the oil filling hole. The oil suction member is close to the suction nozzle assembly and is used to absorb condensate.

[0006] In the atomizer provided in the first aspect of the present application, the first end face of the oil cup is provided with an oil filling hole connected to the oil storage space, so that the liquid to be atomized can be injected into the oil storage space through the oil filling hole. In the present application, an oil suction piece can be added on the first end face, and the oil suction piece can cover and seal the oil filling hole, thereby covering the oil filling hole to prevent liquid leakage, saving the oil filling plug in the oil filling hole in the related art.

[0007] Furthermore, the opposite ends of the air guide hole in the oil cup are connected to the air guide channel and the air outlet hole respectively, so that the aerosol generated by the liquid to be atomized can be discharged to the outside of the air outlet hole through the air guide channel for the user to inhale or use. In addition, the oil suction piece can absorb condensed liquid from various places. For example, when the suction nozzle assembly rotates relative to the atomizer so that the air outlet hole is turned away from the air guide hole, the condensed liquid formed on the inner wall of the air outlet hole will fall to the position of the non-air guide hole in the first end surface above the oil cup. At this time, the oil suction piece added above the first end surface of the present application can absorb the condensed liquid, thereby avoiding scraping the oil cup by rotating the suction nozzle assembly, thereby improving the appearance performance.

[0008] In summary, the present application can not only prevent leakage by adding an oil suction piece, saving the oil filling plug in the related technology, but also absorb the condensation formed on the inner wall of the air outlet in the suction nozzle assembly, preventing the suction nozzle assembly from scratching the upper surface of the oil cup due to rotation, affecting the aesthetic experience.

[0009] Wherein, the first end surface is provided with a receiving groove, and at least a part of the oil absorption member is arranged in the receiving groove.

[0010] Wherein, the oil suction member is provided with a through hole connected between the air guide hole and the air outlet hole; or, the receiving groove is annular, the oil suction member is provided with a through hole, and the oil suction member is sleeved on the outer wall of the air outlet hole through the through hole.

[0011] Wherein, the oil suction member is fixed between the oil cup and the suction nozzle assembly, and the oil suction member is provided with a through hole connected between the air guide hole and the air outlet hole.

[0012] The second aspect of the present application provides an atomization device, which includes a nozzle assembly, a main body, and an atomizer as provided in the first aspect of the present application, wherein the main body includes a shell and a bracket arranged in the shell, the atomizer is arranged in the shell, and the nozzle assembly is installed in the shell and can rotate relative to the shell; the first end face of the oil cup in the atomizer is closer to the nozzle assembly than the second end face, and the nozzle assembly is provided with an air outlet hole, and when the nozzle assembly rotates relative to the shell, the air outlet hole can be connected to or separated from the air guide channel of the atomizer.

[0013] The atomization device provided in the second aspect of the present application, by adopting the atomizer provided in the first aspect of the present application, can not only prevent leakage and save the oil filling plug in the related technology, but also absorb the condensation formed on the inner wall of the air outlet in the suction nozzle assembly, thereby preventing the suction nozzle assembly from being scraped onto the upper surface of the oil cup due to rotation, thereby affecting the aesthetic experience.

[0014] Wherein, when the air outlet hole is connected to the air guide hole of the oil cup in the atomizer, part of the air outlet hole is arranged in the air guide hole, and the outer wall of the air outlet hole abuts against the inner wall of the air guide hole, thereby sealing the connection between the oil cup and the suction nozzle assembly.

[0015] Among them, the inner wall of the air guide hole is provided with a first guide surface, so that the inner diameter of the air guide hole gradually decreases in the direction from the first end surface to the second end surface; the outer wall of the air outlet hole is provided with a second guide surface, so that the outer diameter of the air outlet hole gradually increases in the direction from the first end surface to the second end surface; when the air outlet hole is connected to the air guide hole, the first guide surface abuts against the second guide surface.

[0016] The atomizer has an upper end face facing away from the bracket, the nozzle assembly has a lower end face corresponding to the upper end face, and there is a gap between the lower end face of the nozzle assembly and the upper end face of the atomizer where the air outlet is connected to the air guide hole.

[0017] Wherein, the main body also includes an atomizer seal arranged on the bracket, and the atomizer seal is convexly provided with a sealing ridge. When the air outlet is connected to the air guide hole, the nozzle assembly can drive the atomizer to move in a direction close to the bracket so that the atomizer presses against the sealing ridge, thereby sealing the connection between the atomizer and the sealing ridge.

[0018] The atomizer further comprises a base arranged on the second end surface of the oil cup, and an electrode arranged on the base, the main body further comprises a spring pin arranged on the bracket, and a flat structure is provided on the outer peripheral side of the oil cup so that when the atomizer is installed on the bracket, the electrode can correspond to and resist the spring pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the implementation modes of the present application will be described below.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of an atomization device in one embodiment of the present application.

[0021] Figure 2 for Figure 1 A schematic cross-sectional view of the atomization device is shown.

[0022] Figure 3 for Figure 1 Exploded view of the atomization device shown.

[0023] Figure 4 for Figure 3 Exploded view of the atomizer shown.

[0024] Figure 5 for Figure 3 A schematic cross-sectional view of the atomizer is shown.

[0025] Figure 6 for Figure 1 The three-dimensional structural schematic diagram of the nozzle assembly in the atomization device when it rotates is shown.

[0026] Figure 7 for Figure 2 A partial cross-sectional schematic diagram of the nozzle assembly and the oil suction member in the atomizing device is shown.

[0027] Figure 8 This is an exploded view of the oil cup and the oil suction member of the atomizer in one embodiment of the present application.

[0028] Fig. 9 It is a cross-sectional schematic diagram of an atomizer in another embodiment of the present application.

[0029] Fig.10 This is a cross-sectional schematic diagram of an atomizer in another embodiment of the present application.

[0030] Fig.11 This is a schematic diagram of an embodiment of the present application in which the atomization device includes three atomizers.

[0031] Fig.12 This is a schematic diagram of a case where the atomization device includes four atomizers in one embodiment of the present application.

[0032] Fig.13 for Figure 2 A partial cross-sectional schematic diagram of an atomizer and an atomizer seal in an atomization device is shown.

[0033] Fig.14 It is a schematic diagram of the three-dimensional structure of an atomizer in one embodiment of the present application.

[0034] Fig.15 for Fig.14 A top view of the atomizer is shown.

[0035] Description of labels:

[0036] Atomizing device 1, atomizing device 1a, host 1b, main body 1c, shell 10a, first shell 10, atomizer 20, upper end surface 200, oil cup 21, oil storage space 210, first end surface 211, second end surface 212, oil filling hole 213, air guide hole 214, opening 215, receiving groove 216, notch 217, first guide surface 218, flat structure 219, oil suction piece 22, Hole-220, air guide-23, air guide channel-230, atomizer core-24, oil cup seal-25, base-26, electrode-27, oil storage part-28, suction nozzle assembly-30, air outlet-300, condensate-301, second guide surface-302, lower end surface-303, second shell-40, bracket-50, atomizer seal-51, sealing edge-510, microphone-60, controller-70, battery-80, spring pin-90. DETAILED DESCRIPTION

[0037] The following are preferred implementations of the present application. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also considered to be within the scope of protection of the present application.

[0038] In view of this, in order to solve the above problems, this application provides an atomizer, please refer to Figure 1-Figure 7 , Figure 1 It is a schematic diagram of the three-dimensional structure of an atomization device in one embodiment of the present application. Figure 2 for Figure 1 A schematic cross-sectional view of the atomization device is shown. Figure 3 for Figure 1 Exploded view of the atomization device shown. Figure 4 for Figure 3 Exploded view of the atomizer shown. Figure 5 for Figure 3 A schematic cross-sectional view of the atomizer is shown. Figure 6 for Figure 1 The three-dimensional structural schematic diagram of the nozzle assembly in the atomization device when it rotates is shown. Figure 7 for Figure 2 A partial cross-sectional schematic diagram of the nozzle assembly and the oil suction member in the atomizing device is shown.

[0039] The atomizer 20 provided in this embodiment includes an oil cup 21 and an oil suction member 22. The oil cup 21 is provided with an oil storage space 210. The oil cup 21 has a first end face 211 and a second end face 212 disposed opposite to each other along its axial direction. The first end face 211 is provided with an oil injection hole 213 and an air guide hole 214. The oil injection hole 213 is connected to the oil storage space 210. The air guide hole 214 is used to connect the air guide channel 230 of the air guide member 23 located in the oil cup 21 and the air outlet 300 of the suction nozzle assembly 30 located outside the oil cup 21. The oil suction member 22 is fixed to the first end face 211 and seals and covers the oil injection hole 213. The oil suction member 22 is close to the suction nozzle assembly 30 and is used to absorb condensate 301.

[0040] The atomizer 20 provided in this embodiment and below is mainly used in the fields of medical treatment, furniture, electronic cigarettes, etc. The atomizer 20 stores the liquid to be atomized. After the atomizer 20 is subsequently installed in the atomizing device 1, the liquid to be atomized can be atomized into an aerosol for the user to use or inhale. This embodiment is only schematically described by applying the atomizer 20 to the field of electronic cigarettes. In this case, the atomizer 20 can also be called a cigarette cartridge, and the liquid to be atomized can also be called cigarette oil.

[0041] The atomizer 20 mainly includes an oil cup 21 and an oil suction member 22. The oil cup 21 is mainly used to install various components in the atomizer 20, and cooperates with these components to form an oil storage space 210. The oil storage space 210 is used to store the liquid to be atomized. The oil cup 21 is annular as a whole, so it has two end faces arranged opposite to each other along the axial direction of the oil cup 21: a first end face 211 and a second end face 212. The first end face 211 is closer to the suction nozzle assembly 30 than the second end face 212. In this embodiment, an oil filling hole 213 and an air guide hole 214 can be opened on the first end face 211. The oil filling hole 213 is connected to the oil storage space 210, so the liquid to be atomized can be injected into the oil storage space 210 through the oil filling hole 213.

[0042] The atomizer 20 may further include an air guide 23, an atomizing core 24, an oil cup seal 25, a base 26, an electrode 27, etc., which are arranged in the oil cup 21. The air guide 23 is provided with an air guide channel 230, and the atomizer 20 can contact the liquid to be atomized and generate an aerosol and transmit it to the air guide channel 230. The lower end of the air guide hole 214 can be connected to the air guide channel 230, and the upper end of the air guide hole 214 can be connected to the air outlet 300 of the suction nozzle assembly 30 located outside the oil cup 21, so that the aerosol can be sequentially passed through the air guide channel 230, the air guide hole 214, and the air outlet 300 for the user to inhale or use. Optionally, the atomizer 20 may further include an oil storage member 28 arranged in the oil storage space 210, and the oil storage member 28 can adsorb and store the liquid to be atomized.

[0043] The second end face 212 of the oil cup 21 is provided with an opening 215, and the base 26 is installed at the opening 215 of the second end face 212 to seal the second end face 212. The oil cup seal 25 is provided between the atomizer 20 and the base 26 for sealing to prevent leakage. The electrode 27 is installed on the base 26 and electrically connected to the atomizer core 24. One end of the electrode 27 can be electrically connected to the atomizer core 24, and the other end is used to connect the spring pin 90 and thus connect to the controller 70, thereby controlling the operation of the atomizer core 24 to facilitate subsequent electrical connection with the atomizer device 1.

[0044] In the related art submitted on the same day as this application, the nozzle can rotate relative to the atomizer 20. Therefore, the air outlet 300 of the nozzle assembly 30 can be connected or separated from the air guide channel 230 of the atomizer 20, that is, the air guide hole 214. When the air outlet 300 is connected to the air guide hole 214, the atomizer 20 works to produce aerosol, and the aerosol is discharged through the air guide channel 230, the air guide hole 214, and the air outlet 300. During the aerosol discharge process, the aerosol will condense and liquefy on the inner wall of the air outlet 300 to form a condensate 301. At this time, the condensate 301 can fall back into the atomizer 20 along the air outlet 300, the air guide hole 214, and the air guide channel 230. When the air outlet 300 turns away from the air guide hole 214 when the nozzle assembly 30 rotates, the air outlet 300 corresponds to the surface of the non-air guide hole 214 in the first end face 211 of the oil cup 21. Although the atomizer 20 can be made inoperative, the condensate 301 formed in the air outlet 300 will still fall back, and at this time will fall onto the first end surface 211 of the oil cup 21. As the suction nozzle assembly 30 rotates, it will scrape onto the first end surface 211 of the oil cup 21, affecting the appearance of the atomizer 20. In other words, in the related art, after the suction nozzle assembly 30 rotates, a large amount of condensate 301 adheres to the surface above the oil cup 21, affecting the aesthetic experience. At the same time, in order to prevent the atomized liquid from leaking out from the oil filling hole 213, an oil filling plug is usually inserted into the oil filling hole 213 to seal the oil filling hole 213.

[0045] In this embodiment, an oil suction member 22 may be added. As the name implies, the oil suction member 22 has the function of absorbing the liquid to be atomized. In this embodiment, after oil is injected through the oil injection hole 213, the oil suction member 22 may be fixed to the first end surface 211 above the oil cup 21, and the oil suction member 22 may cover and seal the oil injection hole 213, thereby sealing the oil injection hole 213 and preventing the liquid to be atomized from leaking from the oil injection hole 213. Therefore, the provision of the oil suction member 22 may save the oil injection plug in the related art. For example, two oil injection holes 213 are provided in this embodiment, so two oil injection plugs may be saved.

[0046] Of course, in other embodiments, the oil absorption member 22 may also absorb the condensate 301 formed in other ways. For example, in the process of the aerosol being continuously transmitted toward the air outlet 300, part of the aerosol may leak out from the gap between the air outlet 300 and the air guide hole 214, and the leaked aerosol condenses and liquefies to form the condensate 301. In this embodiment, the oil absorption member 22 is arranged at the first end surface 211, that is, arranged at the air guide hole 214, so that the oil absorption member 22 can also absorb the condensate 301. Therefore, this application does not only protect the scenario of the condensate 301 being absorbed by the rotation of the suction nozzle assembly 30, and other scenarios should also fall within the protection scope of this application.

[0047] The oil suction member 22 can be arranged close to the suction nozzle assembly 30, that is, the oil suction member 22 is located at the top of the oil cup 21. Optionally, the oil suction member 22 can be arranged closer to the suction nozzle assembly 30, or the oil suction member 22 and the oil cup 21 can be arranged close to the suction nozzle assembly 30. At this time, when the air outlet 300 rotates away from the air guide hole 214, the condensate 301 formed on the inner wall of the air outlet 300 will fall onto the oil suction member 22 and be absorbed by the oil suction member 22.

[0048] In summary, the oil suction member 22 in this embodiment can not only cover the oil filling hole 213 to prevent leakage, save the oil filling plug in the related art, and reduce costs, but also absorb the condensate 301 formed on the inner wall of the air outlet 300 in the suction nozzle assembly 30, solving the problem of the atomizer 20 adhering to the condensate 301 when the suction nozzle assembly 30 is rotated, affecting the aesthetic experience, and has two different functions at the same time.

[0049] Optionally, the oil absorbing member 22 includes but is not limited to polymer oil absorbing cotton. The color of the oil absorbing member 22 is the same as the color of the exterior surface of the oil cup 21, and the two are integrated, which can improve the appearance of the atomizer 20. Further optionally, the color of the oil absorbing member 22 and the color of the exterior surface of the oil cup 21 are black, and the color of the black oil absorbing member 22 after absorbing the condensate 301 is not obvious, which can further improve the appearance of the atomizer 20.

[0050] Optionally, glue may be applied to the bottom of the oil absorbing member 22 so as to be fixed to the first end surface 211 of the oil cup 21 .

[0051] Please refer to Figure 5 and Figure 8 , Figure 8 The exploded diagram of the oil cup and the oil suction member of the atomizer in one embodiment of the present application. In this embodiment, the first end surface 211 is provided with a receiving groove 216, and at least part of the oil suction member 22 is disposed in the receiving groove 216. In this embodiment, a sink can be added to the top of the oil cup 21, that is, a receiving groove 216 is provided on the first end surface 211, so that at least part of the oil suction member 22 is disposed in the receiving groove 216. In one embodiment, part of the oil suction member 22 is disposed in the receiving groove 216, and the rest can be disposed outside the receiving groove 216. In another embodiment, all of the oil suction member 22 is disposed in the receiving groove 216. This embodiment is only schematically described as all of the oil suction member 22 being disposed in the receiving groove 216.

[0052] In summary, by providing the receiving groove 216 , the overall length of the atomizer 20 can be reduced, thereby achieving miniaturization.

[0053] Optionally, the first end surface 211 is flush with the surface of the oil absorbing member 22 facing away from the second end surface 212 , that is, the surface above the oil cup 21 is arranged flush, which is convenient for subsequent matching with other components.

[0054] Please refer to Figure 5 , Figure 8-Figure 9 , Fig. 9 2 is a cross-sectional schematic diagram of an atomizer in another embodiment of the present application. In this embodiment, the oil suction member 22 is provided with a through hole 220 connected between the air guide hole 214 and the air outlet hole 300; or, the receiving groove 216 is annular, the oil suction member 22 is provided with a through hole 220, and the oil suction member 22 is sleeved on the outer wall of the air outlet hole 300 through the through hole 220.

[0055] As can be seen from the above, aerosol can be transmitted to the air outlet 300 through the air guide hole 214, so even if the oil absorbing member 22 is added, the transmission of aerosol will not be affected. However, when the oil absorbing member 22 is arranged in the receiving groove 216, the oil absorbing member 22 and the air guide hole 214 have two different positional relationships, and the transmission path of the aerosol is slightly different.

[0056] In one embodiment, the oil absorbing member 22 is provided with a through hole 220, but the receiving groove 216 is annular as a whole, that is, a portion of the air guide hole 214 extends out of the receiving groove 216, and the oil absorbing member 22 is sleeved on the outer wall of the air outlet hole 300 through the through hole 220. At this time, the aerosol passes through the air guide hole 214 and the air outlet hole 300 in turn but does not pass through the through hole 220.

[0057] In another embodiment, the oil absorbing member 22 is provided with a through hole 220, and the receiving groove 216 is generally circular, so the through hole 220 is connected to the air guide hole 214 below, and is connected to the air outlet hole 300 above. In other words, the through hole 220 is located between the air guide hole 214 and the air outlet hole 300. At this time, the aerosol passes through the air guide hole 214, the through hole 220, and the air outlet hole 300 in sequence.

[0058] In summary, no matter which implementation method is adopted, on the basis of adding the oil absorption member 22 , the aerosol can be smoothly transferred to the air outlet 300 through the air guide hole 214 .

[0059] Optionally, a notch 217 is formed on the side wall of the receiving groove 216 , and the notch 217 facilitates the installation and removal of the oil absorption member 22 .

[0060] Please refer to Fig.10 , Fig.10 2 is a cross-sectional schematic diagram of an atomizer in another embodiment of the present application. In this embodiment, the oil suction member 22 is fixed between the oil cup 21 and the suction nozzle assembly 30, and the oil suction member 22 is provided with a through hole 220 connected between the air guide hole 214 and the air outlet hole 300.

[0061] In another embodiment, the first end surface 211 does not have the receiving groove 216, but is a flat surface. The oil absorption member 22 can be directly fixed on the flat first end surface 211. At this time, the through hole 220 is connected to the air guide hole 214 below, and the through hole 220 is connected to the air outlet hole 300 above. In other words, the through hole 220 is located between the air guide hole 214 and the air outlet hole 300. At this time, the aerosol passes through the air guide hole 214, the through hole 220, and the air outlet hole 300 in sequence.

[0062] Therefore, no matter the oil absorbing member 22 is directly disposed on the first end surface 211 or disposed in the receiving groove 216 opened on the first end surface 211 , the aerosol can be smoothly transferred to the air outlet 300 through the air guide hole 214 .

[0063] Please refer again Figure 1-Figure 7 This embodiment also provides an atomizing device 1, the atomizing device 1 includes a nozzle assembly 30, a main body 1c, and an atomizer 20 as provided in the above embodiment of the present application, the main body 1c includes a shell 10a and a bracket 50 arranged in the shell 10a, the atomizer 20 is arranged in the shell 10a, and the nozzle assembly 30 is installed in the shell 10a and can rotate relative to the shell 10a. The first end face 211 of the oil cup 21 in the atomizer 20 is closer to the nozzle assembly 30 than the second end face 212, and the nozzle assembly 30 is provided with an air outlet 300. When the nozzle assembly 30 rotates relative to the first shell 10, the air outlet 300 can be connected to or separated from the air guide channel 230 of the atomizer 20.

[0064] The housing 10a in the main body 1c is mainly used to install other components such as the nozzle assembly 30, the atomizer 20, and the bracket 50. The housing 10a can be an integrated structure or a split structure. This embodiment only schematically illustrates the housing 10a as a split structure. The housing 10a can be divided into a first housing 10 and a second housing 40. In this case, the first housing 10 and the nozzle assembly 30 can also be referred to as the atomizing device 1a, and the second housing 40, the bracket 50 and other components can also be referred to as the host 1b.

[0065] The atomizing device 1a is mainly used to install the atomizer 20 mentioned in the above embodiment, and the main unit 1b is mainly used to control the atomizer 20 to work. The atomizing device 1a and the main unit 1b can be connected integrally or detachably. When the atomizing device 1a and the main unit 1b are connected integrally, the atomizer 20 can be replaced through the subsequent suction nozzle assembly 30. When the atomizing device 1a and the main unit 1b are detachably connected, the atomizing device 1a can be removed from the main unit 1b to replace the atomizer 20. In other words, the atomizing device 1 provided in this embodiment is reusable, and only the used atomizer 20 needs to be replaced, so the atomizing device 1 can also be called a cartridge-changing atomizing device 1.

[0066] The atomizing device 1a mainly includes a first housing 10 and a nozzle assembly 30. The first housing 10 is the outer shell of the atomizing device 1a. A cartridge is provided inside the first housing 10, which is mainly used to install the atomizer 20. The first housing 10 can also be called a cartridge cover. The circumferential shape of the first housing 10 can be rectangular, circular, or runway-shaped. In this embodiment and the following, the circumferential shape of the first housing 10 is only schematically described as a runway-shaped one.

[0067] A part of the atomizer 20 may be disposed in the first shell 10, that is, the first end surface 211 of the oil cup 21 in the atomizer 20 is disposed in the first shell 10, and the second end surface 212 is disposed outside the shell. The number of atomizers 20 may be one, two, three, four, etc. This embodiment is schematically illustrated with only two atomizers 20, and the structure of each atomizer 20 is the same as the structure of the atomizer 20 mentioned above. And the two atomizers 20 are arranged along the radial direction of the first shell 10, in other words, the two atomizers 20 are arranged transversely, for example, the two atomizers 20 are arranged at intervals along the long axis direction of the runway-shaped first shell 10, one atomizer 20 is disposed in the left magazine, and the other atomizer 20 is disposed in the right magazine. At this time, the atomizer device 1 can also be referred to as a cartridge-changing double-smoke cartridge atomizer device 1.

[0068] The nozzle assembly 30 is the part that the user's mouth directly contacts. The nozzle assembly 30 is installed at the upper end of the first shell 10. The nozzle assembly 30 is provided with an air outlet 300. The nozzle assembly 30 can be rotated relative to the atomizer 20, so that the air outlet 300 is connected or separated from the air guide hole 214. When there is only one atomizer 20, suction can be prohibited when the air outlet 300 of the nozzle assembly 30 is separated from the air guide channel 230. The user can only suction when the air outlet 300 is connected to the air guide channel 230. When the number of atomizers 20 is two or more, the air outlet 300 of the nozzle assembly 30 can be connected to the air guide channels 230 of different atomizers 20 by rotating the nozzle assembly 30, so as to achieve the purpose of changing bullets, and the user can suck different atomizers 20. This embodiment makes the atomizer 20 and the nozzle assembly 30 split, and the replacement cost is lower.

[0069] The host 1b mainly includes a second shell 40, a bracket 50, a controller 70, a battery 80 and a microphone 60. The second shell 40 is the outer shell of the host 1b. The second shell 40 is also provided with a receiving space, which is mainly used to install other components such as the bracket 50 and the controller 70. The circumferential shape of the second shell 40 can be rectangular, circular, runway-shaped, etc. In this embodiment and the following, the circumferential shape of the second shell 40 is only schematically described as being the same as the circumferential shape of the first shell 10. When the atomizing device 1a is detachably connected to the host 1b, the first shell 10 and the second shell 40 are detachably connected to each other, so that the circumferential shapes of the first shell 10 and the second shell 40 are the same, which can improve the appearance consistency of the atomizing device 1 when the first shell 10 is connected to the second shell 40. When the atomizing device 1a and the host 1b are in an integrated structure, the first shell 10 and the second shell 40 are also connected as a whole. In other words, one end of the first shell 10 is rotatably connected to the nozzle assembly 30, and the other end is connected to the second shell 40.

[0070] The bracket 50, controller 70, battery 80, microphone 60 and other structures can be arranged in the second shell 40. The bracket 50 is mainly used to support the other end of the atomizer 20. When the atomization device 1a is connected to the host 1b, the lower end of the atomizer 20 can be set on the bracket 50 and supported by the bracket 50.

[0071] The controller 70 is mainly used to electrically connect the heating element of the atomizer core 24 in the atomizer 20. The controller 70 can be used to control the working parameters of the heating element, so as to atomize the atomized liquid and generate aerosol for the user to use or inhale. The microphone 60, as a pneumatic sensor, can notify the controller 70 to start controlling the atomizer 20 to work, and the battery 80 is used to provide energy for each component.

[0072] When there are multiple atomizers 20, for example two, when the air outlet 300 is connected to the air guide channel 230 of one atomizer 20, the atomizer 20 is electrically connected to the controller 70, and the other atomizer 20 is disconnected from the controller 70. In other words, the controller 70 can control one atomizer 20 to work, but the controller 70 cannot control the other atomizer 20, and the other second atomizer 20 cannot work.

[0073] The atomization device 1 provided in this embodiment, by adopting the atomizer 20 provided in the above-mentioned embodiment of the present application, can not only prevent leakage and save the oil filling plug in the related technology, but also absorb the condensation 301 formed on the inner wall of the air outlet 300 in the suction nozzle assembly 30, to prevent the suction nozzle assembly 30 from scratching the upper surface of the oil cup 21 due to rotation, thereby affecting the aesthetic experience.

[0074] Please refer to Fig.11 , Fig.11This is a schematic diagram of an atomizer device including three atomizers in one embodiment of the present application. In this embodiment, the atomizer device 1a also includes a third atomizer 20 disposed in the first housing 10, and the three atomizers 20 are arranged along the circumferential direction of the first housing 10, and each atomizer 20 has an air guide channel 230, and the nozzle assembly 30 rotates relative to the first housing 10 to enable the air outlet 300 to communicate with the air guide channels 230 of the different atomizers 20. The three atomizers 20 can be arranged along the circumference of the first housing 10, for example, the three atomizers 20 can be evenly arranged in a herringbone shape around 360°, and the angle between two adjacent atomizers 20 is 120°, so that the nozzle assembly 30 can rotate 120° each time to align the air outlet 300 with the air guide channel 230 of one atomizer 20, so as to achieve the purpose of changing the cartridge, so that the user can inhale and use the three atomizers 20 in sequence.

[0075] Please refer to Fig.12 , Fig.12 This is a schematic diagram of an atomizer device including four atomizers in one embodiment of the present application. In this embodiment, the atomizer device 1a also includes a fourth atomizer 20 disposed in the first housing 10, and the four atomizers 20 are arranged along the circumferential direction of the first housing 10, and each atomizer 20 has an air guide channel 230, and the rotation of the nozzle assembly 30 relative to the first housing 10 can also enable the air outlet 300 to communicate with the air guide channels 230 of the different atomizers 20. The four atomizers 20 can be arranged along the circumference of the first housing 10, for example, the four atomizers 20 can be evenly arranged in a square around 360°, and the angle between two adjacent atomizers 20 is 90°, so that the nozzle assembly 30 can be rotated 90° each time to align the air outlet 300 with the air guide channel 230 of one atomizer 20, so as to achieve the purpose of changing the cartridge, so that the user can inhale and use the four atomizers 20 separately as needed.

[0076] Please refer again Figure 7 In this embodiment, when the air outlet hole 300 is connected to the air guide hole 214 of the oil cup 21 in the atomizer 20, part of the air outlet hole 300 is arranged in the air guide hole 214, and the outer wall of the air outlet hole 300 abuts against the inner wall of the air guide hole 214, thereby sealing the connection between the oil cup 21 and the suction nozzle assembly 30.

[0077] When the air outlet hole 300 is connected to the air guide hole 214, part of the air outlet hole 300 can be inserted into the air guide hole 214, and the outer surface of the air outlet hole 300, i.e. the outer wall, and the inner surface of the air guide hole 214, i.e. the inner wall, can be abutted against each other. By utilizing the mutual abutment between the structure of the air outlet hole 300 and the structure of the air guide hole 214, the connection between the oil cup 21 and the suction nozzle assembly 30 can be sealed to prevent aerosol from leaking from the connection between the air outlet hole 300 and the air guide hole 214.

[0078] Please refer to Figure 5 and Figure 7 In this embodiment, the inner wall of the air guide hole 214 is provided with a first guide surface 218, so that the inner diameter of the air guide hole 214 gradually decreases in the direction from the first end surface 211 to the second end surface 212; the outer wall of the air outlet hole 300 is provided with a second guide surface 302, so that the outer diameter of the air outlet hole 300 gradually increases in the direction from the first end surface 211 to the second end surface 212; when the air outlet hole 300 is connected to the air guide hole 214, the first guide surface 218 abuts against the second guide surface 302.

[0079] In this embodiment, the inner wall of the air guide hole 214 can be provided with a first guide surface 218, and the outer wall of the air outlet hole 300 can be provided with a second guide surface 302, so that the inner diameter of the air guide hole 214 gradually decreases and the outer diameter of the air outlet hole 300 gradually increases in the direction from the first end surface 211 to the second end surface 212, that is, from top to bottom. When the air outlet hole 300 is connected to the air guide hole 214, the first guide surface 218 abuts against the second guide surface 302 to achieve a sealed connection.

[0080] Furthermore, when the air outlet 300 of the nozzle assembly 30 is connected to the air guide hole 214 of the oil cup 21 in the atomizer 20, for example, when the nozzle assembly 30 is directly rotated, the inclined first guide surface 218 and the second guide surface 302 facilitate the insertion and removal of the air outlet 300 of the nozzle assembly 30 into and from the air guide hole 214. When the nozzle assembly 30 first moves upward, then rotates, and finally moves downward, the difference in inner and outer diameters can be used to achieve an interference fit between the nozzle assembly 30 and the oil cup 21, and as the nozzle assembly 30 continues to move downward, the interference fit gradually increases, and the sealing effect is further enhanced.

[0081] Optionally, the first guide surface 218 and the second guide surface 302 may be inclined planes, or other forms such as arc surfaces. This embodiment is only schematically described using inclined planes.

[0082] Please refer again Figure 7 In this embodiment, the atomizer 20 has an upper end surface 200 facing away from the bracket 50, and the nozzle assembly 30 has a lower end surface 303 corresponding to the upper end surface 200. There is a gap between the lower end surface 303 of the nozzle assembly 30 and the upper end surface 200 of the atomizer 20 where the air outlet 300 is connected to the air guide hole 214.

[0083] The atomizer 20 as a whole has upper and lower surfaces disposed opposite to each other along its axial direction, wherein the one close to the suction nozzle assembly 30 is the upper end surface 200, and the one away from the suction nozzle assembly 30 is the lower surface. In other words, the upper part of the atomizer 20 is the upper end surface 200, and the lower part is the lower surface. When the oil suction member 22 is disposed above the flat first end surface 211 of the oil cup 21, the upper surface of the oil suction member 22 is the upper end surface 200. When the oil suction member 22 is disposed in the receiving groove 216, especially when it is disposed flush with the first end surface 211, the upper surface of the oil suction member 22 and the first end surface 211 of the oil cup 21 together constitute the upper end surface 200.

[0084] The surface below the suction nozzle assembly 30 that corresponds to the suction nozzle assembly 30 is the lower end surface 303. When the air outlet 300 of the suction nozzle assembly 30 is connected to the air guide hole 214 of the oil cup 21 in one of the atomizers 20, the lower end surface 303 of the suction nozzle assembly 30 and the upper end surface 200 of the corresponding atomizer 20 are not abutted against each other, but have a certain gap.

[0085] When the atomizer 20 is mounted on the bracket 50 of the main unit 1b, each component on the bracket 50 can give the atomizer 20 an upward thrust, so that the atomizer 20 moves upward, and the interference fit between the nozzle assembly 30 and the oil cup 21 continues to increase. Therefore, this embodiment reserves a certain gap to prevent the atomizer 20 from supporting the nozzle assembly 30 as a whole, thereby increasing the gap between the nozzle assembly 30 and the first housing 10 and affecting the appearance.

[0086] Optionally, other atomizers 20 that are not in communication with the air outlet 300 of the suction nozzle assembly 30 may abut against the suction nozzle assembly 30 .

[0087] Please refer to Fig.13 , Fig.13 for Figure 2 A partial cross-sectional schematic diagram of an atomizer and an atomizer seal in the atomizing device shown. In this embodiment, the main unit 1b further comprises an atomizer seal 51 disposed on the bracket 50, and the atomizer seal 51 is provided with a sealing edge 510 protruding therefrom. When the air outlet 300 is connected to the air guide hole 214, the nozzle assembly 30 can drive the atomizer 20 to move in a direction close to the bracket 50, so that the atomizer 20 abuts against the sealing edge 510, thereby sealing the connection between the atomizer 20 and the sealing edge 510.

[0088] In addition to the above components, the host 1b may also include an atomizer seal 51, which may be mounted on the bracket 50. An annular sealing ridge 510 may be convexly provided on the atomizer seal 51. When the air outlet 300 of the suction nozzle assembly 30 and the air guide hole 214 of the oil cup 21 are sealed against each other, the sealing ridge 510 may be pressed against the sealing ridge 510, so that the sealing ridge 510 is in a compressed state, thereby sealing the connection between the atomizer 20 and the atomizer seal 51, so that both the upper and lower ends of the atomizer 20 are sealed and connected. In addition, the compressed sealing ridge 510 will give the atomizer 20 an upward thrust so that the atomizer 20 moves upward, which is the reason why the atomizer 20 mentioned above can move upward and the interference between the suction nozzle assembly 30 and the oil cup 21 bevel continues to increase.

[0089] Optionally, the height of the sealing edge 510 is 0.3 mm, which can reduce the upward force of the atomizer 20 on the nozzle assembly 30 while maintaining the sealing effect of the atomizer 20.

[0090] Optionally, in other embodiments, when the air outlet 300 and the air guide hole 214 are sealed against each other, the electrode 27 of the atomizer 20 can also abut against the elastic pin 90 installed on the bracket 50, and make the elastic pin 90 in a compressed state. The elastic pin 90 is used to electrically connect the controller 70, so that the controller 70 can control the working parameters of the atomizer core 24 in the atomizer 20. In addition, the elastic pin 90 can also give the atomizer 20 an upward thrust. In addition, the elastic pin 90 can also control the electrical connection state of the atomizer core 24 and the controller 70, such as connection or disconnection, which has been described in detail in other patents by the applicant, and will not be described in detail in this embodiment.

[0091] Please refer to Figure 13-Figure 15 , Fig.14 It is a schematic diagram of the three-dimensional structure of an atomizer in one embodiment of the present application. Fig.15 for Fig.14 In this embodiment, the atomizer 20 further comprises a base 26 disposed on the second end surface 212 of the oil cup 21, and an electrode 27 disposed on the base 26, the main unit 1b further comprises an elastic pin 90 disposed on the bracket 50, and a flat structure 219 is disposed on the outer peripheral side of the oil cup 21, so that when the atomizer 20 is mounted on the bracket 50, the electrode 27 can correspond to and abut against the elastic pin 90.

[0092] The base 26, the electrode 27, and the spring pin 90 have been described in detail above, and the present embodiment will not be described here. When the atomizer 20 is mounted on the bracket 50, the electrode 27 needs to correspond to and be connected to the spring pin 90 in order to realize the electrical connection between the controller 70 and the atomizer core 24. In the related art, the oil cup 21 is circular in the circumferential direction as a whole, so it is difficult to achieve the positioning and alignment of the electrode 27 and the spring pin 90 during installation. In the present embodiment, a flat structure 219 can be provided on the outer circumference of the oil cup 21, so that the oil cup 21 is quasi-circular in the circumferential direction, for example, a part of the area around the oil cup 21 is flattened, so that when the atomizer 20 is installed, there is a certain positioning standard, which reduces the difficulty of positioning and aligning the electrode 27 and the spring pin 90. In addition, the atomizer 20 with the flat structure 219 can play a certain limiting role in the bracket 50 and the first shell 10, so that the atomizer 20 can be prevented from moving in the atomizer device 1, and the cost of the magnetic attraction solution used in the related art to fix the atomizer 20 can be saved.

[0093] In the description of the present application, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0094] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0095] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated. It can be mechanically connected or electrically connected. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0096] The above describes the contents provided by the implementation methods of the present application in detail, and describes and illustrates the principles and implementation methods of the present application. These descriptions are only used to help understand the method and its core ideas of the present application. However, the contents of this specification should not be construed as limiting the present application, and those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. These modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents.

Claims

1. An atomizer, characterized in that: The atomizer comprises: An oil cup, wherein an oil storage space is provided in the oil cup, wherein the oil cup has a first end face and a second end face which are arranged opposite to each other along the axial direction thereof, wherein the first end face is provided with an oil filling hole and an air guide hole, wherein the oil filling hole is connected to the oil storage space, and the air guide hole is used to connect an air guide channel of an air guide member located in the oil cup and an air outlet hole of a suction nozzle assembly located outside the oil cup; An oil suction member is fixed to the first end surface and seals and covers the oil filling hole. The oil suction member is close to the suction nozzle assembly and is used to absorb condensate.

2. The atomizer according to claim 1, characterized in that The first end surface is provided with a receiving groove, and at least a part of the oil absorption member is arranged in the receiving groove.

3. The atomizer according to claim 2, characterized in that The oil suction member is provided with a through hole connected between the air guide hole and the air outlet hole; or, the receiving groove is annular, the oil suction member is provided with a through hole, and the oil suction member is sleeved on the outer wall of the air outlet hole through the through hole.

4. The atomizer according to claim 1, characterized in that The oil suction member is fixed between the oil cup and the suction nozzle assembly, and the oil suction member is provided with a through hole connected between the air guide hole and the air outlet hole.

5. An atomization device, characterized in that: The atomization device includes a nozzle assembly, a main body, and an atomizer according to any one of claims 1 to 4, wherein the main body includes a shell and a bracket arranged in the shell, the atomizer is arranged in the shell, and the nozzle assembly is installed in the shell and can rotate relative to the shell; the first end face of the oil cup in the atomizer is closer to the nozzle assembly than the second end face, and the nozzle assembly is provided with an air outlet, and when the nozzle assembly rotates relative to the shell, the air outlet can be connected to or separated from the air guide channel of the atomizer.

6. The atomizing device according to claim 5, characterized in that When the air outlet is connected to the air guide hole of the oil cup in the atomizer, part of the air outlet is arranged in the air guide hole, and the outer wall of the air outlet abuts against the inner wall of the air guide hole, thereby sealing the connection between the oil cup and the suction nozzle assembly.

7. The atomizing device according to claim 6, characterized in that A first guide surface is provided on the inner wall of the air guide hole so that the inner diameter of the air guide hole gradually decreases in the direction from the first end surface to the second end surface; a second guide surface is provided on the outer wall of the air outlet hole so that the outer diameter of the air outlet hole gradually increases in the direction from the first end surface to the second end surface; when the air outlet hole is connected to the air guide hole, the first guide surface abuts against the second guide surface.

8. The atomizing device according to claim 7, characterized in that The atomizer has an upper end face facing away from the bracket, the nozzle assembly has a lower end face corresponding to the upper end face, and a gap is provided between the lower end face of the nozzle assembly and the upper end face of the atomizer where the air outlet is connected to the air guide hole.

9. The atomizing device according to claim 5, characterized in that: The main body also includes an atomizer seal arranged on the bracket, and the atomizer seal is convexly provided with a sealing ridge. When the air outlet is connected to the air guide hole, the nozzle assembly can drive the atomizer to move in a direction close to the bracket so that the atomizer presses against the sealing ridge, thereby sealing the connection between the atomizer and the sealing ridge.

10. The atomizing device according to claim 5, characterized in that: The atomizer also includes a base arranged on the second end surface of the oil cup, and an electrode arranged on the base. The main body also includes a spring pin arranged on the bracket. The outer peripheral side of the oil cup is provided with a flat structure so that when the atomizer is installed on the bracket, the electrode can correspond to and resist the spring pin.

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