Atomization bomb and electronic atomization device

Abstract

The utility model provides an atomization bomb and an electronic atomization device. The atomization bomb comprises a pot body, an upper cover and an adjusting mechanism. The pot body is provided with an opening end and a containing cavity which is communicated with the opening end and used for containing an atomizing medium; the upper cover covers the open end and is provided with a first air inlet channel, a second air inlet channel and an air outlet channel which are mutually spaced and are respectively communicated with the outside and the accommodating cavity; the adjusting structure is slidably connected to the upper cover and used for adjusting the communication state of at least one of the first air inlet channel and the second air inlet channel and the outside. When the first air inlet channel is communicated with the outside, external air flows to the other end from the opening end of the accommodating cavity along the middle part through the first air inlet channel; when the second air inlet channel is communicated with the outside, external air flows to the other end from the opening end of the accommodating cavity along the inner circumferential side through the second air inlet channel; and gas in the accommodating cavity is discharged outside through the gas outlet channel. The atomization bomb can work in multiple air inlet modes, and a user can conveniently and flexibly select and use the atomization bomb.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic atomization, and in particular relates to an atomization bomb and an electronic atomization device. Background Art

[0002] With the continuous development of technology, atomization devices are increasingly accepted and used by people. In the related art, the atomization device usually includes an atomization component and a battery component electrically connected to the atomization component. The atomization component can heat the aerosol-forming matrix stored in the atomization component to atomize it to form an aerosol under the electric drive of the battery component. The airway is an important structure in the atomization component, which can be used for ventilation and gas transmission; the design of the airway will directly affect the atomization effect and the user's suction experience, and is the core indicator for evaluating the quality of the atomization equipment. However, the airway structure in the related art is relatively simple, it is difficult to adjust the air intake, the working mode is relatively simple, and the heating effect and suction taste are difficult to meet user needs. Utility Model Content

[0003] The technical purpose of the utility model is to provide an atomizer bomb and an electronic atomizer device, aiming to solve the problem of inflexible adjustment of the airflow movement mode of the airway in the related art.

[0004] To solve the above technical problems, the utility model is implemented as follows:

[0005] On the one hand, an atomizer bomb is provided, comprising: a pot body, an upper cover and an adjusting mechanism; the pot body has an open end and a accommodating cavity connected to the open end and used to accommodate an atomizing medium; the upper cover is covered on the open end of the pot body, and the upper cover is provided with a first air inlet channel, a second air inlet channel and an air outlet channel which are spaced apart from each other and respectively connected to the outside and the accommodating cavity; an adjusting structure is slidably connected to the upper cover, and is used to adjust the connection state of at least one of the first air inlet channel and the second air inlet channel with the outside; when the first air inlet channel is in a connection state with the outside, the external gas flows from the open end of the accommodating cavity along the middle to the other end through the first air inlet channel; when the second air inlet channel is in a connection state with the outside, the external gas flows from the open end of the accommodating cavity along the inner circumference to the other end through the second air inlet channel; the gas in the accommodating cavity is discharged to the outside through the air outlet channel.

[0006] Optionally, the gas flow direction at the outlet of the second air inlet channel is tangent to the wall surface of the accommodating chamber, and the second air inlet channel is used to form a spiral airflow after the gas enters the accommodating chamber.

[0007] Optionally, an air duct piece is protruding from one side of the upper cover toward the accommodating cavity, a first air inlet cavity and an air outlet channel extending axially are formed in the air duct piece, a second air inlet channel is formed between the outer peripheral wall of the air duct piece and the inner peripheral wall of the accommodating cavity; the first air inlet cavity and the second air inlet cavity together form a first air inlet channel.

[0008] Optionally, the first intake channel and the air outlet channel are coaxially arranged in the accommodating cavity, and the air outlet channel is located between the first intake channel and the second intake channel.

[0009] Optionally, the adjusting mechanism includes a first adjusting member and a second adjusting member slidably connected to the outer peripheral side of the upper cover. The first adjusting member can move relative to the upper cover to open or close the inlet of the first intake channel on the upper cover, and the second adjusting member can move relative to the upper cover to open or close the inlet of the second intake channel.

[0010] Optionally, the first adjusting member is provided with a first relief hole, and the second adjusting member is provided with a second relief hole; the axis of the first relief hole and the inlet of the first intake channel are located at the same height position, and the axis of the second relief hole and the inlet of the second intake channel are located at the same height position.

[0011] Optionally, a plurality of first relief holes are arranged at intervals, and / or a plurality of second relief holes are arranged at intervals.

[0012] Optionally, the first adjusting member and the second adjusting member are integrally connected.

[0013] Optionally, the aperture sizes of any two first relief holes are the same or different; and / or the aperture sizes of any two second relief holes are the same or different.

[0014] Optionally, at least two first relief holes with different apertures are arranged at intervals on the first adjusting member, and the inlet of the first intake channel communicates with the outside through the first relief hole;

[0015] The second adjusting member is provided with at least two second relief holes with different apertures arranged at intervals, and the inlet of the second intake channel communicates with the outside through the second relief hole.

[0016] Optionally, the first adjusting member and the second adjusting member are separated from each other, and the first adjusting member and the second adjusting member are respectively rotatably connected to the upper cover.

[0017] Optionally, the first adjusting member and the second adjusting member are respectively provided with a pushing portion for user operation.

[0018] Optionally, the upper cover includes a covering end covering the pot body and a nozzle end connected to the top side of the covering end; a limiting platform and a limiting edge spaced from the limiting platform are formed on the outer peripheral side of the nozzle end, and one end of the limiting platform away from the limiting edge is connected to the covering end; the inlet of the first intake channel is located at the nozzle end, the first adjusting member is sleeved on the outer periphery of the nozzle end, and the first adjusting member abuts between the limiting edge and the limiting platform.

[0019] Optionally, the first adjusting member includes a first annular portion sleeved outside the nozzle end and a first limiting portion connected to the outside of the bottom end of the first annular portion. The first annular portion is provided with a first relief hole for communicating the inlet of the first air inlet passage with the outside; a first guiding groove is formed on the limiting table, and a first protrusion corresponding to the position of the first guiding groove is connected to the bottom side of the first limiting portion. The first protrusion is located in the first guiding groove and is used for sliding cooperation with the first guiding groove.

[0020] Optionally, a first limiting rib is further arranged in the first guiding groove; the first limiting rib is used for abutting and cooperating with the first protrusion to stabilize the relative position between the first adjusting member and the upper cover.

[0021] Optionally, the second air inlet passage penetrates through the side walls of the limiting table and the nozzle end. The second adjusting member includes a second annular portion sleeved outside the limiting table and a second limiting portion connected to the second annular portion and extending inwards. The second annular portion is provided with a second relief hole for communicating the inlet of the second air inlet passage with the outside. A second guiding groove spaced from the first guiding groove is further formed on the limiting table. The second limiting portion is provided with a second protrusion corresponding to the position of the second guiding groove. The second protrusion is located in the second guiding groove and is used for sliding cooperation with the second guiding groove.

[0022] Optionally, a second limiting rib is further arranged in the second guiding groove; the second limiting rib is used for abutting and cooperating with the second protrusion to stabilize the relative position between the second adjusting member and the upper cover.

[0023] On the other hand, an electronic atomization device is provided, which includes a battery rod and an atomization cartridge as described in the first aspect above. The battery rod and the atomization cartridge are detachably connected.

[0024] Compared with the prior art, the atomization cartridge and the electronic atomization device in the present utility model have the beneficial effects that: the positions of the first air inlet passage and the second air inlet passage are different, so that the flow paths of the gases entering the accommodating cavity from the first air inlet passage and the second air inlet passage in the accommodating cavity are also different; when the atomization cartridge works, different gas flow paths (i.e., different air intake modes) can bring different suction experiences to users. By arranging the first air inlet passage, the second air inlet passage and the adjusting mechanism in this way, flexible adjustment of the air intake mode can be realized; the combined use of the two air inlet passages can also effectively avoid temperature concentration in the accommodating cavity, which is beneficial to improving the utilization efficiency of the atomization medium. Description of the Drawings

[0025] Figure 1 is the overall structural schematic diagram of the electronic atomization device in the embodiment of the present utility model;

[0026] Figure 2 is the overall structural schematic diagram of the atomization cartridge in the first implementation manner of the present utility model;

[0027] Figure 3is along Figure 1 Cross-sectional view in the AA direction;

[0028] Figure 4 This is an exploded diagram of the atomizing bomb in the first implementation of the utility model;

[0029] Figure 5 This is an exploded view of the atomizing bomb in the second implementation of the utility model;

[0030] Figure 6 It is a three-dimensional cross-sectional view of the atomizing bomb in the second implementation mode of the utility model.

[0031] In the accompanying drawings, each reference numeral represents:

[0032] 100, atomizing bomb; 200, battery rod;

[0033] 1. pot body; 11. containing cavity;

[0034] 2. Upper cover; 21. Closing end; 22. Suction nozzle end; 221. Limiting platform; 2211. First guide groove; 2212. First limiting rib; 2213. Second guide groove; 2214. Second limiting rib; 222. Limiting edge; 23. Airway component; a. First air inlet channel; a1. First air inlet cavity; a2. Second air inlet cavity; b. Second air inlet channel; c. Air outlet channel;

[0035] 3. Adjustment mechanism; 31. First adjustment member; 311. First annular portion; 3111. First clearance hole; 312. First limiting portion; 3121. First protrusion; 32. Second adjustment member; 321. Second annular portion; 3211. Second clearance hole; 322. Second limiting portion; 3221. Second protrusion; 33. Pushing portion; 34. Avoidance; 4. Gear position indication mark; 5. Magnet. DETAILED DESCRIPTION

[0036] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0039] Embodiment:

[0040] As Figure 1 shown, in this embodiment, the electronic atomization device includes a battery rod 200 and an atomization cartridge 100, and the battery rod 200 and the atomization cartridge 100 are detachably connected. A battery assembly is provided in the battery rod 200, and a heating component can be provided on the atomization cartridge 100. The heating component can be connected to the conductive electrode on the battery assembly. After the heating component is in contact and conduction with the conductive electrode, the battery assembly can supply power to the heating component to make the heating component generate heat, so as to heat the atomization medium accommodated in the atomization cartridge 100, and further atomize the atomization medium to form an aerosol for the user to suck and experience.

[0041] In some embodiments, the atomization cartridge 100 and the battery rod 200 can be connected by a snap-fit method, or by a magnetic attraction fit method, or by both a snap-fit method and a magnetic attraction fit method at the same time, or by other detachable connection methods including but not limited to, for example, screwing. The embodiments of the present application do not limit this here.

[0042] Taking the magnetic connection between the atomization cartridge 100 and the battery rod 200 as an example, one of the atomization cartridge 100 and the battery rod 200 can be provided with a magnet 5, and at least the part corresponding to the magnet 5 on the other is made of a magnetic attraction material so that the magnet 5 and this part are attracted and fixed; One magnet 5 can be provided, or multiple magnets can be provided at intervals. Specifically, as Figures 3 - 5As shown in the figure, two magnets 5 can be symmetrically arranged on the atomizing cartridge 100; the outer shell of the battery rod 200 is formed with a receiving groove adapted to the shape of the atomizing cartridge 100, and at least the part corresponding to the magnet 5 on the outer shell of the battery rod 200 is made of a magnetic attraction material, so as to realize a firm connection between the atomizing cartridge 100 and the battery rod 200. In some other embodiments, a first magnet can also be arranged on the atomizing cartridge 100, and a second magnet corresponding to the position of the first magnet can be arranged on the battery rod 200, so that the atomizing cartridge 100 and the battery rod 200 are connected into one body by the magnetic attraction force between the first magnet and the second magnet.

[0043] As Figures 1 - 6 shown, in this embodiment, the atomizing cartridge 100 includes: a pot body 1, an upper cover 2 and an adjusting mechanism 3; the pot body 1 has an open end and a receiving cavity 11 communicating with the open end and for receiving an atomizing medium; the upper cover 2 is covered on the open end of the pot body 1, and the upper cover 2 is provided with a first air inlet channel a, a second air inlet channel b and an air outlet channel c which are spaced from each other and respectively communicate with the outside and the receiving cavity 11; an adjusting structure, and is slidably connected to the upper cover 2 for adjusting the communication state between at least one of the first air inlet channel a and the second air inlet channel b and the outside; when the first air inlet channel a is in communication with the outside, external gas flows from the open end of the receiving cavity 11 along the middle to the other end through the first air inlet; when the second air inlet channel b is in communication with the outside, external gas flows from the open end of the receiving cavity 11 along the inner peripheral side to the other end through the second air inlet channel b; the gas in the receiving cavity 11 is discharged to the outside through the air outlet channel c.

[0044] Specifically, the atomizing medium of this embodiment can be atomizing liquid or atomizing paste, and the heating component can be arranged at the bottom of the pot body 1. The heat generated by the heating component can be transferred to the atomizing medium in the receiving cavity 11, and then the atomizing medium can be heated and atomized to form aerosol. The pot body 1 and the upper cover 2 can be connected and fixed by means of glue bonding.

[0045] When the atomizing cartridge 100 is in operation, under the suction of the user on the upper cover 2, external air can enter the accommodating cavity 11 from the first air inlet channel a and / or the second air inlet channel b, and then be mixed with the aerosol formed in the accommodating cavity 11, and then be taken out of the atomizing cartridge 100 along the air outlet channel c for the user to experience. The positions of the first air inlet channel a and the second air inlet channel b are different. Thus, the flow paths of the gases entering the accommodating cavity 11 from the first air inlet channel a and the second air inlet channel b in the accommodating cavity 11 are also different; when the atomizing cartridge 100 is in operation, different gas flow paths (i.e., different air intake modes) can bring different suction experiences to the user. In this embodiment, the first air inlet channel a, the second air inlet channel b, and the adjusting mechanism 3 are arranged in such a way that flexible adjustment and rotation of the air intake mode can be achieved; the combined use of the two air inlet channels can also effectively avoid temperature concentration in the accommodating cavity 11, which is beneficial to improving the utilization efficiency of the atomizing medium.

[0046] Taking the heating of a paste-like atomizing medium as an example, the inventors of the present application found in the process of implementing the present invention that since the heating component is arranged at the closed end of the pot body 1, that is, at the bottom end of the pot body 1 far away from the opening end, when the heating component is in operation, there is a central high-temperature area and an edge low-temperature area in the area where the closed end contacts the atomizing medium. When external air enters the accommodating cavity 11 from the first air inlet channel a, on the one hand, the atomizing medium in the central area is likely to be consumed first and atomizes relatively quickly, which is beneficial to achieving rapid suction. However, as the atomizing medium in the central area is consumed, there is a relatively large remaining amount in the edge area, resulting in the central high-temperature area being prone to dry burning. When the amount of atomizing medium in the central area is small, splashing will also occur, causing the atomizing medium to splash onto the side wall of the pot body; on the other hand, the air flow will drive the aerosol in the accommodating cavity 11 to flow towards the edge area, and the temperature of the side wall at the edge of the pot body 1 is relatively low. When the aerosol contacts the side wall of the pot body 1, it is easy to form condensate, increasing the remaining amount of the atomizing medium on the side wall of the pot body 1, which is not conducive to the effective utilization of the atomizing medium; when external air enters the accommodating cavity 11 along the outer peripheral wall of the pot body 1 from the second air inlet channel b, the air flow will drive the atomizing medium to flow towards the central area, which can provide sufficient atomizing medium in the central area, thereby reducing the probability of dry burning and the remaining amount of the atomizing medium on the side wall of the pot body 1. Further, the second air inlet channel b can also increase the mixing degree of the aerosol and air, improve the internal temperature field, and enhance the atomizing taste. Therefore, the user can improve the suction experience by adopting the method of single air intake through the first air inlet a or the second air inlet b, or simultaneous mixed air intake of both according to the temperature of the aerosol formed inside and the consumption situation of the atomizing medium.

[0047] In some embodiments, the upper cover 2 is provided with an airway member 23 protruding from one side of the accommodating chamber 11, and a first air inlet chamber a1 and an air outlet channel c extending in the axial direction are formed in the airway member 23, and a second air inlet channel b is formed between the outer peripheral wall of the airway member 23 and the inner peripheral wall of the accommodating chamber 11; the upper cover 2 is also provided with a second air inlet chamber a2 connecting the first air inlet chamber a1 and the external atmosphere, wherein the first air inlet chamber a1 and the second air inlet chamber a2 together form a first air inlet channel a. When the first air inlet channel a is inlet, the airflow enters the atomizer bomb 100 from the outside of the atomizer bomb 100 along the second air inlet chamber a2, and then reaches the accommodating chamber 11 along the first air inlet chamber a1, realizing direct air intake. In this embodiment, the axis of the first air inlet cavity a1 coincides with the axis of the accommodating cavity 11; that is, the first air inlet cavity a1 and the air outlet cavity c in the first air inlet channel a are coaxially arranged in the accommodating cavity 11, and the air outlet cavity c is located between the first air inlet cavity a and the second air inlet cavity b in the radial direction of the accommodating cavity 11. The air outlet cavity c includes a plurality of air outlet holes distributed around the outer side of the first air inlet cavity a1 along the radial direction of the accommodating cavity 11, so that heat can be concentrated in the middle area of the atomizing medium during the heating and atomization process. By arranging the air outlet cavity c between the first air inlet cavity a and the second air inlet cavity b, the air entering the first air inlet cavity a and the second air inlet cavity b has a shorter flow path through the air outlet cavity c after mixing with the aerosol formed in the accommodating cavity 11, and at the same time, the mutual interference of the airflow when the first air inlet cavity a and the second air inlet cavity b are simultaneously inhaled is reduced, and even the formation of turbulence leads to the increase of condensate.

[0048] In some embodiments, the gas flow direction at the outlet of the second air inlet channel b is tangent to the wall of the accommodating chamber 11. The second air inlet channel b is used to form a spiral airflow after the gas enters the accommodating chamber 11, and the spiral center line of the spiral airflow coincides with the axis of the accommodating chamber. Therefore, when the second air inlet channel b is selected for air intake, the flow direction of the airflow when entering the accommodating chamber 11 is tangent to the wall of the accommodating chamber 11. Therefore, under the guidance of the wall structure of the accommodating chamber 11 and the suction force of the user, the flow path of the airflow can be spiral, and the airflow spirals down along the wall of the accommodating chamber 11 to reach the atomizing medium, realizing spiral air intake; the airflow is blocked by the atomizing medium and other parts and then turns to flow out along the air outlet channel c. The use of a spiral air intake method is conducive to heating and atomizing the atomizing medium in the edge area.

[0049] The atomizing cartridge 100 of this embodiment can implement direct-inlet air intake, helical air intake, or both direct-inlet and helical air intakes simultaneously, which is beneficial to improving the user experience. In addition, the flexible selection between different air intake methods can also adjust the temperature at different positions in the accommodating cavity 11, thereby realizing the adjustment and control of the temperature distribution in the accommodating cavity, which is beneficial to improving the utilization efficiency of the atomizing medium, especially the utilization efficiency of the atomizing paste. When the two air channels intake air simultaneously, it can also evenly distribute the temperature in the accommodating cavity 11 and improve the user experience.

[0050] In some embodiments, the adjusting mechanism 3 includes a first adjusting member 31 and a second adjusting member 32 that are slidably connected to the outer peripheral side of the upper cover 2. The first adjusting member 31 is provided with a first relief hole 3111, and the second adjusting member 32 is provided with a second relief hole 3211; the axis of the first relief hole 3111 and the inlet of the first air intake channel a are located at the same height position, and the axis of the second relief hole 3211 and the inlet of the second air intake channel b are located at the same height position.

[0051] Specifically, the outer periphery of the upper cover 2 can be respectively provided with a guiding and limiting mechanism adapted to the first adjusting member 31 and the second adjusting member 32, so that the first adjusting member 31 and the second adjusting member 32 can slide relative to the upper cover 2. The first adjusting member 31 and the second adjusting member 32 can be annular or plate-shaped, preferably annular. By sliding the first adjusting member 31 relative to the upper cover 2, the inlet of the first air intake channel a (i.e., the inlet of the second air intake cavity a2) can be blocked or avoided, thereby realizing the closing or opening of the first air intake channel a. By sliding the second adjusting member 32 relative to the upper cover 2, the inlet of the second air intake channel b can be blocked or avoided, thereby realizing the closing or opening of the second air intake channel b. In this embodiment, one or more first air intake channels a and second air intake channels b can be provided. The position and number of the first relief holes 3111 correspond to the first air intake channel a, and the position and number of the second relief holes 3211 correspond to the second air intake channel b. Preferably, two first air intake channels a are provided, and two second air intake channels b are also symmetrically provided, which fully ensures the air intake volume of the atomizing cartridge 100 during operation. Among them, the two first air intake channels a can share a first air intake cavity a1, making the airway structure simpler.

[0052] It can be understood that in some other embodiments, the first adjusting member 31 may not be provided with the first relief hole 3111, and / or the second adjusting member 32 may not be provided with the second relief hole 3211, that is, the first air intake channel a and the second air intake channel b can be blocked or avoided by the structural bodies of the first adjusting member 31 and the second adjusting member 32. During the adjustment process, the air intake volume can also be adjusted by the degree of occlusion.

[0053] In this embodiment, multiple first relief holes 3111 and multiple second relief holes 3211 can be provided. The aperture sizes of any two first relief holes 3111 can be the same or different; and / or, the aperture sizes of any two second relief holes 3211 can be the same or different. That is, multiple first relief holes 3111 and / or second relief holes 3211 with different aperture sizes can be provided. When multiple first relief holes 3111 with different aperture sizes are provided, the minimum value of the aperture of the first relief hole 3111 is smaller than the diameter of the second intake cavity a2; the multiple first relief holes 3111 with different aperture sizes can be used to achieve multi-stage adjustment of the intake air volume of the first intake passage a; when multiple second relief holes 3211 with different aperture sizes are provided, the minimum value of the aperture of the second relief hole 3211 is smaller than the diameter of the second intake passage b; the multiple second relief holes 3211 with different aperture sizes can be used to achieve multi-stage adjustment of the intake air volume of the second intake passage b, making it more flexible to use.

[0054] In this embodiment, the adjusting mechanism 3 can be sleeved on the outer peripheral side of the nozzle end 22. When the user is sucking, the relative rotation between the adjusting mechanisms 3 can also be achieved through the cooperation of the mouth (such as the lips or teeth) and the hand. That is, the battery rod 200 can be rotated by hand to drive the pot body 1 and the upper cover 2 to rotate relative to the adjusting mechanism 3. During adjustment, there is no need to stop the sucking action, so that adjustment can be carried out while sucking, thereby improving the user experience. Of course, in some embodiments, a pushing portion 33 can also be provided on the adjusting mechanism 3, that is, a pushing portion 33 is provided on the outer side of the first adjusting member 31 or the second adjusting member 32, which is convenient for the user to push and adjust the adjusting mechanism 3 by hand.

[0055] In this embodiment, the first adjusting member 31 and the second adjusting member 32 can be integrally connected or separately provided:

[0056] Such as Figures 2 - 4As shown, in the first implementation, the first adjusting member 31 and the second adjusting member 32 are an integrally connected adjusting ring. The upper cover 2 includes a covering end 21 covering the pot body 1 and a nozzle end 22 connected to the top side of the covering end 21; a limiting platform 221 and a limiting edge 222 spaced apart from the limiting platform 221 are formed on the outer peripheral side of the nozzle end 22, and one end of the limiting platform 221 away from the limiting edge 222 is connected to the covering end 21; the adjusting mechanism 3 is sleeved on the outer peripheral sides of the nozzle end 22 and the limiting platform 221, and both ends of the adjusting mechanism 3 abut between the covering end 21 and the limiting edge 222; the inlet of the first air inlet channel a is located at the nozzle end 22, and the inlet position of the first air inlet channel a in the height direction is higher than the limiting platform 221; the second air inlet channel b penetrates through the side walls of the limiting platform 221 and the nozzle end 22, that is, the height positions of the first adjusting member 31 and the second adjusting member 32 are different; the adjusting mechanism 3 is sleeved on the outer periphery of the nozzle end 22, and its position in the horizontal direction can be limited by the nozzle end 22, and its position in the height direction can be jointly limited by the limiting edge 222 and the covering end 21, and the assembly stability is good; the first adjusting member 31 can rotate relative to the nozzle end 22, so that the air inlet mode can be selected by uniformly rotating the adjusting mechanism 3, and the operation is more convenient.

[0057] Specifically, at least two first relief holes 3111 are provided, and at least two second relief holes 3211 are also provided to realize the adjustment control of three air inlet modes, that is, when the first adjusting member 31 and the second adjusting member 32 are in the first relative position, the first air inlet channel a is unblocked from the outside, and the second air inlet channel b is blocked by the second adjusting member 32 to realize direct impact air inlet; when the first adjusting member 31 and the second adjusting member 32 are in the second relative position, the first air inlet channel a is blocked by the first adjusting member 31, and the second air inlet channel b is unblocked from the outside to realize spiral air inlet; when the first adjusting member 31 and the second adjusting member 32 are in the third relative position, both the first air inlet channel a and the second air inlet channel b are unblocked from the outside, and direct impact air inlet and spiral air inlet can be realized simultaneously.

[0058] It can be understood that in some other embodiments, the inlets of the first air inlet channel a and the second air inlet channel b can also be set at the same height position. When there is no need to adjust the air inlet volume, at least two relief holes can be set to realize the adjustment control of three air inlet modes, and the device structure is simpler; if there is a need to adjust the air inlet volume, more relief holes with different sizes can be set, which is not limited here.

[0059] In some embodiments, a plurality of first relief holes 3111 and second relief holes 3211 can be provided, and first relief holes 3111 and second relief holes 3211 with different aperture sizes can also be provided, that is, a plurality of relief hole combinations with different aperture parameters can be set at different positions of the adjusting ring, so that users can select and control various air inlet modes.

[0060] Further, in a specific embodiment, the first adjusting member 31 and the second adjusting member 32 are respectively provided with a plurality of first relief holes 3111 and second relief holes 3211 having different aperture sizes at intervals. Along the first circumferential direction, the aperture of the first relief holes 3111 gradually decreases, and along the second circumferential direction, the aperture of the second relief holes 3211 gradually increases. The first circumferential direction and the second circumferential direction are opposite. Thus, the intake air ratios of the two intake channels can be adjusted along the same rotation direction, not limited to the intake air volumes of the two intake channels decreasing or increasing simultaneously. The user can better adjust the temperature distribution in the accommodation cavity 11 according to the consumption of the atomized paste to ensure the consistency of the taste. In the actual application process, the sizes and positions of the first relief holes 3111 and the second relief holes 3211 can be flexibly set as needed and are not limited herein.

[0061] In some embodiments, a gear position prompt mark 4 can be provided on the adjusting mechanism 3 or the upper cover 2 to facilitate the user to more intuitively select the intake air mode and the intake air volume. In some specific embodiments, the gear position prompt mark 4 can be provided on the surface of the limit platform 221, and a corresponding avoidance opening 34 is formed on the second adjusting member 32, so that when the adjusting mechanism 3 rotates to the corresponding position, the corresponding gear position prompt mark 4 is displayed through the avoidance opening 34, making the appearance of the atomizing cartridge 100 more beautiful.

[0062] In some specific embodiments, a pushing portion 33 can also be provided on the adjusting mechanism 3, that is, the pushing portion 33 is provided on the outer side of the first adjusting member 31 or the second adjusting member 32, which is convenient for the user to perform a pushing and adjusting operation on the adjusting mechanism 3.

[0063] As Figure 5 and 6 shown, in the second implementation manner, the first adjusting member 31 and the second adjusting member 32 are separated from each other, and the first adjusting member 31 and the second adjusting member 32 are respectively rotatably connected to the upper cover 2 in a rotating manner. The first adjusting member 31 can move relative to the upper cover 2 to open or close the inlet of the first intake channel a on the upper cover 2, and the second adjusting member 32 can move relative to the upper cover 2 to open or close the inlet of the second intake channel b. Specifically, the first adjusting member 31 and the second adjusting member 32 can respectively and independently adjust the intake air volume of the corresponding intake channel. That is, the first adjusting member 31 can rotate relative to the nozzle end 22 alone, so as to control the closing and opening of the first intake channel a and realize the adjustment of the intake air volume of the first intake channel a. The second adjusting member 32 can rotate relative to the nozzle end 22 alone, so as to control the closing and opening of the second intake channel b and realize the adjustment of the intake air volume of the second intake channel b. With the adjusting mechanism 3 arranged in this way, the adjustment of the intake air mode and the intake air volume is more flexible, the temperature distribution of the aerosol at each part in the accommodation cavity 11 can be better adjusted, the mixing degree of the aerosol can be improved, and the taste can be enhanced.

[0064] In this implementation, only one of the first clearance hole 3111 and the second clearance hole 3211 can be provided. Of course, multiple first clearance holes 3111 with different aperture sizes can be provided at intervals; and / or multiple second clearance holes 3211 with different aperture sizes can be provided at intervals, which is not limited here. The first adjustment member 31 and the second adjustment member 32 are respectively provided with a pushing portion 33 for user operation to adjust the relative position between the first air inlet channel a and the first adjustment member 31, and the relative position between the second air inlet channel b and the second adjustment member 32.

[0065] In some embodiments, the upper cover 2 includes a covering end 21 covering the pot body 1 and a suction nozzle end 22 connected to the top side of the covering end 21; a limiting platform 221 and a limiting edge 222 spaced from the limiting platform 221 are formed on the outer peripheral side of the suction nozzle end 22, and one end of the limiting platform 221 away from the limiting edge 222 is connected to the covering end 21; the entrance of the first air inlet channel a is located at the suction nozzle end 22, and the entrance position of the first air inlet channel a in the height direction is higher than the limiting platform 221, the first adjusting member 31 is sleeved on the outer periphery of the suction nozzle end 22, and the first adjusting member 31 abuts between the limiting edge 222 and the limiting platform 221. The first adjusting member 31 is sleeved on the outer periphery of the suction nozzle end 22, and its position in the horizontal direction can be limited by the suction nozzle end 22, and its position in the height direction can be jointly limited by the limiting edge 222 and the limiting platform 221. The assembly stability is good, and the first adjusting member 31 can be rotated relative to the suction nozzle end 22, so as to control the closing and opening of the first air inlet channel a, and realize the adjustment of the air intake amount of the first air inlet channel a.

[0066] In some specific embodiments, the first adjusting member 31 includes a first annular portion 311 sleeved outside the nozzle end 22 and a first limiting portion 312 connected to the outer side of the bottom end of the first annular portion 311. A first relief hole 3111 is formed in the first annular portion 311, that is, the first annular portion 311 is provided with a first relief hole 3111 for communicating the inlet of the first air inlet passage a with the external atmosphere; a first guiding groove 2211 is formed in the limiting platform 221, and a first protrusion 3121 corresponding to the position of the first guiding groove 2211 is connected to the bottom side of the first limiting portion 312. The first protrusion 3121 is located in the first guiding groove 2211 and is used for sliding cooperation with the first guiding groove 2211. The setting of the first guiding groove 2211 can limit the rotation angle between the first adjusting member 31 and the upper cover 2, which is convenient for the user to complete the rotation adjustment more quickly when adjusting the air intake mode or air intake volume, and avoids the "random rotation" during the user operation, which affects the working efficiency of the atomization cartridge 100 and the user experience. The upper cover 2 has a certain elasticity, and a first limiting rib 2212 is further provided in the first guiding groove 2211; the first limiting rib 2212 is used for abutting and cooperating with the first protrusion 3121 to stabilize the relative position between the first adjusting member 31 and the upper cover 2, increase the damping feeling when the user adjusts the gear, and can be used for the user to sense whether the adjustment reaches the corresponding gear mode. The position and number of the first limiting ribs 2212 can be set corresponding to the position and number of the first relief holes 3111, so that when the corresponding first relief holes 3111 are aligned with the second air intake cavity a2, the first protrusion 3121 can just be stuck between several corresponding first limiting ribs 2212 to stabilize the position of the first adjusting member 31. When the air intake adjustment of the first air inlet passage a is required, applying a certain rotational force to the first adjusting member 31 can make the first protrusion 3121 escape from the restriction of the first limiting rib 2212 and continue to move. In some specific embodiments, a pushing member can also be provided on the first limiting portion 312 to facilitate the user to perform a pushing operation on the first adjusting member 31.

[0067] In some embodiments, the second air intake passage b penetrates through the limiting platform 221 and the side wall of the nozzle end 22. The second adjusting member 32 includes a second annular portion 321 sleeved outside the limiting platform 221 and a second limiting portion 322 connected to the second annular portion 321 and extending inwards. A second relief hole 3211 is formed in the second annular portion 321, that is, the second annular portion 321 is provided with a second relief hole 32 for communicating the inlet of the second air intake passage b with the external atmosphere. A second guiding groove 2213 spaced from the first guiding groove 2211 is further formed on the limiting platform 221. The second limiting portion 322 is provided with a second protrusion 3221 corresponding to the position of the second guiding groove 2213. The second protrusion 3221 is located in the second guiding groove 2213 and is used for sliding cooperation with the second guiding groove 2213. The setting of the second guiding groove 2213 can limit the rotation angle between the second adjusting member 32 and the upper cover 2, facilitating the user to complete the rotation adjustment more quickly when adjusting the air intake mode or air intake volume. A second limiting rib 2214 is further provided in the second guiding groove 2213; the second limiting rib 2214 is used for abutting and cooperating with the second protrusion 3221 to stabilize the relative position between the second adjusting member 32 and the upper cover 2, increasing the damping feeling when the user adjusts the gear, and can be used for the user to sense whether the adjustment reaches the corresponding gear mode. The position and number of the second limiting ribs 2214 can be set corresponding to the position and number of the second relief holes 3211, so that when the corresponding second relief hole 3211 is aligned with the second air intake passage b, the second protrusion 3221 can just be caught between the corresponding second limiting ribs 2214 to stabilize the position of the second adjusting member 32; when the air intake of the second air intake passage b needs to be adjusted, applying a certain rotational force to the second adjusting member 32 can make the second protrusion 3221 escape from the restriction of the second limiting rib 2214 and continue to move. In some specific embodiments, a pushing portion 33 can also be provided on the second limiting portion 322 to facilitate the user to perform a pushing operation on it.

[0068] It should be noted that when the first adjusting member 31 and the second adjusting member 32 are integrated, only the first adjusting member 31 can be provided with the first limiting portion 312, or the second adjusting member 32 can be provided with the second limiting portion 322, or the first adjusting member 31 can be provided with the first limiting portion 312, and the second adjusting member 32 can be provided with the second limiting portion 322. Of course, the limiting portion can be provided on the common connection area of the first adjusting member 31 and the second adjusting member 32; similarly, the pushing portion 33 can also be provided only on the first adjusting member 31 or the second adjusting member 32 or both are provided with the pushing portion 3.

[0069] In some specific embodiments, a gear position prompt identifier 4 corresponding to the first adjusting member 31 and a gear position prompt identifier 4 corresponding to the second adjusting member 32 can be respectively arranged on the limiting platform 221; in the radial direction, the gear position prompt identifier 4 corresponding to the first adjusting member 31 can be located inside or outside the first guiding groove 2211, and the gear position prompt identifier 4 corresponding to the second adjusting member 32 can be located inside or outside the second guiding groove 2213.

[0070] In the embodiment of the present application, by rotatably sleeving the adjusting mechanism 3 on the outside of the nozzle end, it is convenient for the user to perform mouth movement adjustment during the suction process. Further, by providing a pushing portion 33 on the adjusting mechanism 3, the user can also perform manual adjustment with fingers by means of the pushing portion 33, and the adjustment is more diversified.

[0071] In the above embodiments, the descriptions of the various embodiments have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0072] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An atomizing bomb, characterized in that, Comprising: A pot body having an open end and a receiving cavity communicating with the open end and for receiving an atomization medium; An upper cover covering the open end, the upper cover being provided with a first air inlet channel, a second air inlet channel and an air outlet channel which are spaced apart from each other and respectively communicate with the outside and the receiving cavity; An adjusting structure slidably connected to the upper cover for adjusting the communication state of at least one of the first air inlet channel and the second air inlet channel with the outside; when the first air inlet channel is in communication with the outside, external gas flows from the open end of the receiving cavity along the middle to the other end through the first air inlet; when the second air inlet channel is in communication with the outside, external gas flows from the open end of the receiving cavity along the inner peripheral side to the other end through the second air inlet channel; the gas in the receiving cavity is discharged to the outside through the air outlet channel.

2. The atomizing cartridge according to claim 1, wherein, The gas flow direction at the outlet of the second air inlet channel is tangent to the wall surface of the receiving cavity, and the second air inlet channel is used for forming a spiral air flow after the gas enters the receiving cavity.

3. The atomizing cartridge according to claim 1, wherein An air duct member protrudes from the side of the upper cover facing the receiving cavity, and a first air inlet cavity and an air outlet channel extending along the axial direction are formed in the air duct member; a second air inlet channel is formed between the outer peripheral wall of the air duct member and the inner peripheral wall of the receiving cavity; the first air inlet cavity and the second air inlet cavity together form the first air inlet channel.

4. The atomizing cartridge according to any one of claims 1-3, characterized in that, The first air inlet channel and the air outlet channel are coaxially arranged in the receiving cavity, and the air outlet channel is located between the first air inlet channel and the second air inlet channel.

5. The atomizing cartridge according to claim 1, wherein, The adjusting mechanism includes a first adjusting member and a second adjusting member slidably connected to the outer peripheral side of the upper cover. The first adjusting member can move relative to the upper cover to open or close the inlet of the first air inlet channel on the upper cover, and the second adjusting member can move relative to the upper cover to open or close the inlet of the second air inlet channel.

6. The atomizing cartridge according to claim 5, wherein At least two first relief holes are arranged at intervals and have different pore diameters on the first adjusting member, and the inlet of the first air inlet channel communicates with the outside through the first relief hole; The second adjusting member is provided with at least two second relief holes arranged at intervals and having different pore diameters, and the inlet of the second air inlet channel communicates with the outside through the second relief hole.

7. The atomizing cartridge according to claim 6, wherein, The first adjusting member and the second adjusting member are integrally connected.

8. The atomization cartridge according to claim 5, characterized in that, The upper cover includes a covering end covering the open end and a nozzle end connected to the top side of the covering end; a limiting platform and a limiting edge spaced from the limiting platform are formed on the outer peripheral side of the nozzle end, and one end of the limiting platform away from the limiting edge is connected to the covering end; the inlet of the first air inlet channel is located at the nozzle end, the first adjusting member is sleeved on the outer periphery of the nozzle end, and the first adjusting member abuts between the limiting edge and the limiting platform.

9. The atomization cartridge according to claim 8, wherein, The first adjusting member includes a first annular portion sleeved outside the nozzle end and a first limiting portion connected to the outside of the bottom end of the first annular portion. The first annular portion is provided with a first relief hole for communicating the inlet of the first air inlet passage with the outside; a first guiding groove is formed in the limiting table, and a first protrusion corresponding to the position of the first guiding groove is connected to the bottom side of the first limiting portion. The first protrusion is located in the first guiding groove and is used for sliding cooperation with the first guiding groove.

10. The atomization cartridge according to claim 9, wherein, A first limiting rib is further arranged in the first guiding groove; the first limiting rib is used for abutting and cooperating with the first protrusion to stabilize the relative position between the first adjusting member and the upper cover.

11. The atomizing cartridge according to claim 9, wherein, The second air inlet passage penetrates through the side walls of the limiting table and the nozzle end. The second adjusting member includes a second annular portion sleeved outside the limiting table and a second limiting portion connected to the second annular portion and extending inwards. The second annular portion is provided with a second relief hole for communicating the inlet of the second air inlet passage with the outside. A second guiding groove spaced from the first guiding groove is further formed in the limiting table. The second limiting portion is provided with a second protrusion corresponding to the position of the second guiding groove. The second protrusion is located in the second guiding groove and is used for sliding cooperation with the second guiding groove.

12. The atomizing cartridge according to claim 11, wherein, A second limiting rib is further arranged in the second guiding groove; the second limiting rib is used for abutting and cooperating with the second protrusion to stabilize the relative position between the second adjusting member and the upper cover.

13. An electronic atomization device, characterized in that, It includes a battery rod and an atomizing cartridge as described in any one of claims 1-12, and the battery rod and the atomizing cartridge are detachably connected.

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